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| author | Tom Rini <trini@konsulko.com> | 2022-12-07 18:08:01 -0500 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-12-07 18:08:01 -0500 |
| commit | 2b2e9127ccdacdd1170dfcd2a4f1794ff9446fb1 (patch) | |
| tree | c43505efa6b8a29f4382024c6ef606e9a9d34d94 | |
| parent | b071de98433c9bcc5a44e005a7c7b7cda1333bb9 (diff) | |
| parent | e524f3a449f58e2ef967fb9b64b01db3d099a27a (diff) | |
| download | u-boot-2b2e9127ccdacdd1170dfcd2a4f1794ff9446fb1.zip u-boot-2b2e9127ccdacdd1170dfcd2a4f1794ff9446fb1.tar.gz u-boot-2b2e9127ccdacdd1170dfcd2a4f1794ff9446fb1.tar.bz2 | |
Merge branch '2022-12-07-Kconfig-migrations' into next
- Import another batch of Kconfig migrations and in this case, also
legacy code removal.
108 files changed, 35 insertions, 9976 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 51d46a4..b074cc6 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -113,7 +113,6 @@ config RISCV select DM select SPL_SEPARATE_BSS if SPL imply DM_SERIAL - imply DM_ETH imply DM_EVENT imply DM_MMC imply DM_SPI @@ -241,7 +240,6 @@ config X86 imply CMD_SF imply CMD_SF_TEST imply CMD_ZBOOT - imply DM_ETH imply DM_EVENT imply DM_GPIO imply DM_KEYBOARD diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index fb696ab..2d7e90a 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -632,7 +632,6 @@ config ARCH_KIRKWOOD config ARCH_MVEBU bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)" select DM - select DM_ETH select DM_SERIAL select DM_SPI select DM_SPI_FLASH @@ -736,7 +735,6 @@ config ARCH_EXYNOS select DM select DM_GPIO select DM_I2C - select DM_ETH select DM_KEYBOARD select DM_SERIAL select DM_SPI @@ -767,7 +765,6 @@ config ARCH_HIGHBANK select CLK select CLK_CCF select AHCI - select DM_ETH select PHYS_64BIT select TIMER select SP804_TIMER @@ -1041,7 +1038,6 @@ config ARCH_APPLE config ARCH_OWL bool "Actions Semi OWL SoCs" select DM - select DM_ETH select DM_SERIAL select GPIO_EXTRA_HEADER select OWL_SERIAL @@ -1141,7 +1137,6 @@ config ARCH_SUNXI select CMD_USB if DISTRO_DEFAULTS && USB_HOST select CLK select DM - select DM_ETH select DM_GPIO select DM_I2C if I2C select DM_SPI if SPI @@ -1220,7 +1215,6 @@ config ARCH_VERSAL select ARM64 select CLK select DM - select DM_ETH if NET select DM_MMC if MMC select DM_SERIAL select GICV3 @@ -1234,7 +1228,6 @@ config ARCH_VERSAL_NET select ARM64 select CLK select DM - select DM_ETH if NET select DM_MMC if MMC select DM_SERIAL select OF_CONTROL @@ -1259,7 +1252,6 @@ config ARCH_ZYNQ select CPU_V7A select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART select DM - select DM_ETH if NET select DM_MMC if MMC select DM_SERIAL select DM_SPI @@ -1289,7 +1281,6 @@ config ARCH_ZYNQMP_R5 select CLK select CPU_V7R select DM - select DM_ETH if NET select DM_MMC if MMC select DM_SERIAL select OF_CONTROL @@ -1302,7 +1293,6 @@ config ARCH_ZYNQMP select CLK select DM select DEBUG_UART_BOARD_INIT if SPL && DEBUG_UART - select DM_ETH if NET imply DM_MAILBOX select DM_MMC if MMC select DM_SERIAL @@ -1849,7 +1839,6 @@ config TARGET_SL28 select DM_I2C select DM_MMC select DM_SPI_FLASH - select DM_ETH select DM_MDIO select PCI select DM_RNG @@ -1886,7 +1875,6 @@ config ARCH_UNIPHIER bool "Socionext UniPhier SoCs" select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -2072,7 +2060,6 @@ config TARGET_POMELO select SCSI select DM_SCSI select DM_SERIAL - select DM_ETH if NET imply CMD_PCI help Support for pomelo platform. diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h index 6413a30..14f86df 100644 --- a/arch/arm/include/asm/arch-ls102xa/config.h +++ b/arch/arm/include/asm/arch-ls102xa/config.h @@ -36,11 +36,6 @@ #define CFG_SYS_FSL_SEC_OFFSET 0x00700000 #define CFG_SYS_FSL_JR0_OFFSET 0x00710000 -#define CFG_SYS_TSEC1_OFFSET 0x01d10000 -#define CFG_SYS_MDIO1_OFFSET 0x01d24000 - -#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CFG_SYS_TSEC1_OFFSET) -#define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CFG_SYS_MDIO1_OFFSET) #define SCTR_BASE_ADDR (CONFIG_SYS_IMMR + 0x01b00000) diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig index 094c989..7c2e4eb 100644 --- a/arch/arm/mach-at91/Kconfig +++ b/arch/arm/mach-at91/Kconfig @@ -85,7 +85,6 @@ config TARGET_GURNARD select AT91_WANTS_COMMON_PHY select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_SERIAL select DM_SPI @@ -253,7 +252,6 @@ config TARGET_CORVUS select AT91SAM9M10G45 select AT91_WANTS_COMMON_PHY select DM - select DM_ETH select DM_GPIO select DM_SERIAL select SUPPORT_SPL @@ -271,7 +269,6 @@ config TARGET_TAURUS select AT91SAM9G20 select AT91_WANTS_COMMON_PHY select DM - select DM_ETH select DM_GPIO select DM_SERIAL select DM_SPI @@ -284,7 +281,6 @@ config TARGET_SMARTWEB select AT91SAM9260 select AT91_WANTS_COMMON_PHY select DM - select DM_ETH select DM_GPIO select DM_SERIAL select SUPPORT_SPL diff --git a/arch/arm/mach-imx/mx5/Kconfig b/arch/arm/mach-imx/mx5/Kconfig index 494e213..d282663 100644 --- a/arch/arm/mach-imx/mx5/Kconfig +++ b/arch/arm/mach-imx/mx5/Kconfig @@ -22,7 +22,6 @@ config TARGET_KP_IMX53 bool "Support K+P imx53 board" select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_PMIC diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig index e6b0ee7..7529b31 100644 --- a/arch/arm/mach-imx/mx6/Kconfig +++ b/arch/arm/mach-imx/mx6/Kconfig @@ -174,7 +174,6 @@ config TARGET_DART_6UL bool "Variscite imx6ULL dart(DART-SOM-6ULL)" depends on MX6ULL select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -197,7 +196,6 @@ config TARGET_DISPLAY5 bool "LWN DISPLAY5 board" depends on MX6Q select DM - select DM_ETH select DM_I2C select DM_MMC select DM_SPI @@ -245,7 +243,6 @@ config TARGET_KONTRON_MX6UL config TARGET_KOSAGI_NOVENA bool "Kosagi Novena" select BOARD_LATE_INIT - select DM_ETH select DM_GPIO select DM_MMC select PCI @@ -261,7 +258,6 @@ config TARGET_MCCMON6 select SUPPORT_SPL select DM select DM_GPIO - select DM_ETH select DM_SERIAL select DM_I2C select DM_SPI @@ -280,7 +276,6 @@ config TARGET_MX6LOGICPD select BOARD_EARLY_INIT_F select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -301,7 +296,6 @@ config TARGET_MX6DL_MAMOJ bool "Support BTicino Mamoj" depends on MX6QDL select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -334,7 +328,6 @@ config TARGET_MX6Q_ENGICAM depends on MX6QDL select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -355,7 +348,6 @@ config TARGET_MX6Q_ACC select OF_CONTROL select SPL_OF_LIBFDT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -447,7 +439,6 @@ config TARGET_MX6UL_ENGICAM depends on MX6UL select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -484,7 +475,6 @@ config TARGET_MYS_6ULX bool "MYiR MYS-6ULX" depends on MX6ULL select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -504,7 +494,6 @@ config TARGET_NPI_IMX6ULL bool "Seeed NPI-IMX6ULL" depends on MX6ULL select DM - select DM_ETH select DM_MMC select DM_GPIO select DM_SERIAL @@ -552,7 +541,6 @@ config TARGET_PCL063 bool "PHYTEC PCL063 (phyCORE-i.MX6UL)" depends on MX6UL select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -564,7 +552,6 @@ config TARGET_PCL063_ULL bool "PHYTEC PCL063 (phyCORE-i.MX6ULL)" depends on MX6ULL select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC @@ -577,7 +564,6 @@ config TARGET_SOMLABS_VISIONSOM_6ULL depends on MX6ULL select BOARD_LATE_INIT select DM - select DM_ETH select DM_GPIO select DM_MMC select DM_SERIAL @@ -597,7 +583,6 @@ config TARGET_KP_IMX6Q_TPC select SPL_DM if SPL select DM_THERMAL select DM_MMC - select DM_ETH select DM_REGULATOR select SPL_DM_REGULATOR if SPL select DM_SERIAL @@ -661,7 +646,6 @@ config TARGET_BRPPT2 select OF_CONTROL select SPL_OF_LIBFDT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_MMC diff --git a/arch/arm/mach-omap2/am33xx/Kconfig b/arch/arm/mach-omap2/am33xx/Kconfig index 6c2d46a..b666e81 100644 --- a/arch/arm/mach-omap2/am33xx/Kconfig +++ b/arch/arm/mach-omap2/am33xx/Kconfig @@ -230,7 +230,6 @@ config TARGET_AM43XX_EVM bool "Support am43xx_evm" select BOARD_LATE_INIT select TI_I2C_BOARD_DETECT - imply DM_ETH imply DM_I2C imply DM_SPI imply DM_SPI_FLASH diff --git a/arch/arm/mach-snapdragon/Kconfig b/arch/arm/mach-snapdragon/Kconfig index 0927333..914f4d9 100644 --- a/arch/arm/mach-snapdragon/Kconfig +++ b/arch/arm/mach-snapdragon/Kconfig @@ -55,7 +55,6 @@ config TARGET_DRAGONBOARD845C - 64GiB UFS drive select MISC_INIT_R select SDM845 - select DM_ETH if NET config TARGET_STARQLTECHN bool "Samsung S9 SM-G9600(starqltechn)" @@ -67,7 +66,6 @@ config TARGET_STARQLTECHN - 64GiB UFS drive select MISC_INIT_R select SDM845 - select DM_ETH if NET config TARGET_QCS404EVB bool "Qualcomm Technologies, Inc. QCS404 EVB" diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 09ad2d6..edcf967 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -44,7 +44,6 @@ config TEGRA_COMMON select BOARD_EARLY_INIT_F select CLK select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_KEYBOARD diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 9af0133..23142bd 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -19,7 +19,6 @@ config TARGET_MALTA select DM select DM_SERIAL select PCI - select DM_ETH select DYNAMIC_IO_PORT_BASE select MIPS_CM select MIPS_INSERT_BOOT_CONFIG @@ -71,7 +70,6 @@ config ARCH_MTMIPS imply CMD_DM select DISPLAY_CPUINFO select DM - imply DM_ETH imply DM_GPIO select DM_RESET select DM_SERIAL @@ -104,7 +102,6 @@ config ARCH_OCTEON select DISPLAY_CPUINFO select DMA_ADDR_T_64BIT select DM - select DM_ETH select DM_GPIO select DM_I2C select DM_SERIAL @@ -153,7 +150,6 @@ config TARGET_XILFPGA bool "Support Imagination Xilfpga" select HAS_FIXED_TIMER_FREQUENCY select DM - select DM_ETH select DM_GPIO select DM_SERIAL select SYS_CACHE_SHIFT_4 diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h index d9e5a7d..1b5b494 100644 --- a/arch/powerpc/include/asm/config_mpc85xx.h +++ b/arch/powerpc/include/asm/config_mpc85xx.h @@ -24,18 +24,9 @@ #elif defined(CONFIG_ARCH_P1010) #define CONFIG_FSL_SDHC_V2_3 -#define CONFIG_TSECV2 #define CONFIG_SYS_FSL_IFC_BANK_COUNT 4 -/* P1011 is single core version of P1020 */ -#elif defined(CONFIG_ARCH_P1011) -#define CONFIG_TSECV2 - -#elif defined(CONFIG_ARCH_P1020) -#define CONFIG_TSECV2 - #elif defined(CONFIG_ARCH_P1021) -#define CONFIG_TSECV2 #define QE_MURAM_SIZE 0x6000UL #define MAX_QE_RISC 1 #define QE_NUM_OF_SNUM 28 @@ -47,13 +38,8 @@ #define CFG_SYS_BMAN_NUM_PORTALS 3 #define CFG_SYS_FM_MURAM_SIZE 0x10000 -/* P1024 is lower end variant of P1020 */ -#elif defined(CONFIG_ARCH_P1024) -#define CONFIG_TSECV2 - /* P1025 is lower end variant of P1021 */ #elif defined(CONFIG_ARCH_P1025) -#define CONFIG_TSECV2 #define QE_MURAM_SIZE 0x6000UL #define MAX_QE_RISC 1 #define QE_NUM_OF_SNUM 28 @@ -108,12 +94,10 @@ #elif defined(CONFIG_ARCH_BSC9131) #define CONFIG_FSL_SDHC_V2_3 -#define CONFIG_TSECV2 #define CONFIG_SYS_FSL_IFC_BANK_COUNT 3 #elif defined(CONFIG_ARCH_BSC9132) #define CONFIG_FSL_SDHC_V2_3 -#define CONFIG_TSECV2 #define CONFIG_SYS_FSL_IFC_BANK_COUNT 3 #elif defined(CONFIG_ARCH_T4240) @@ -221,7 +205,6 @@ #elif defined(CONFIG_ARCH_C29X) #define CONFIG_FSL_SDHC_V2_3 -#define CONFIG_TSECV2_1 #define CONFIG_SYS_FSL_IFC_BANK_COUNT 8 #define CFG_SYS_FSL_SEC_IDX_OFFSET 0x20000 diff --git a/arch/powerpc/include/asm/immap_83xx.h b/arch/powerpc/include/asm/immap_83xx.h index 19774f3..24bd438 100644 --- a/arch/powerpc/include/asm/immap_83xx.h +++ b/arch/powerpc/include/asm/immap_83xx.h @@ -873,9 +873,4 @@ struct ccsr_gpio { #define CFG_SYS_LBC_ADDR (&((immap_t *)CONFIG_SYS_IMMR)->im_lbc) -#define CFG_SYS_TSEC1_OFFSET 0x24000 -#define CFG_SYS_MDIO1_OFFSET 0x24000 - -#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CFG_SYS_TSEC1_OFFSET) -#define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CFG_SYS_MDIO1_OFFSET) #endif /* __IMMAP_83xx__ */ diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index 283fdf3..7293720 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -2541,13 +2541,6 @@ struct ccsr_pman { #define CFG_SYS_MPC85xx_USB2_OFFSET 0x23000 #define CFG_SYS_MPC85xx_USB1_PHY_OFFSET 0xE5000 #define CFG_SYS_MPC85xx_USB2_PHY_OFFSET 0xE5100 -#ifdef CONFIG_TSECV2 -#define CFG_SYS_TSEC1_OFFSET 0xB0000 -#elif defined(CONFIG_TSECV2_1) -#define CFG_SYS_TSEC1_OFFSET 0x10000 -#else -#define CFG_SYS_TSEC1_OFFSET 0x24000 -#endif #define CFG_SYS_MDIO1_OFFSET 0x24000 #define CFG_SYS_MPC85xx_ESDHC_OFFSET 0x2e000 #if defined(CONFIG_ARCH_C29X) @@ -2673,7 +2666,6 @@ struct ccsr_pman { #define CFG_SYS_SEC_MON_ADDR \ (CONFIG_SYS_IMMR + CFG_SYS_SEC_MON_OFFSET) -#define TSEC_BASE_ADDR (CONFIG_SYS_IMMR + CFG_SYS_TSEC1_OFFSET) #define MDIO_BASE_ADDR (CONFIG_SYS_IMMR + CFG_SYS_MDIO1_OFFSET) #ifdef CONFIG_SYS_FSL_QORIQ_CHASSIS2 diff --git a/board/armltd/vexpress64/Kconfig b/board/armltd/vexpress64/Kconfig index c7adae0..5616e22 100644 --- a/board/armltd/vexpress64/Kconfig +++ b/board/armltd/vexpress64/Kconfig @@ -14,7 +14,6 @@ config VEXPRESS64_BASE_MODEL select SEMIHOSTING select VIRTIO_BLK if VIRTIO_MMIO select VIRTIO_NET if VIRTIO_MMIO - select DM_ETH if VIRTIO_NET select LINUX_KERNEL_IMAGE_HEADER select POSITION_INDEPENDENT diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c index 6fdb110..cb9f454 100644 --- a/board/freescale/common/pixis.c +++ b/board/freescale/common/pixis.c @@ -281,79 +281,6 @@ U_BOOT_CMD( "" ); -#ifdef CONFIG_PIXIS_SGMII_CMD - -/* Enable or disable SGMII mode for a TSEC - */ -static int pixis_set_sgmii(struct cmd_tbl *cmdtp, int flag, int argc, - char *const argv[]) -{ - int which_tsec = -1; - unsigned char mask; - unsigned char switch_mask; - - if ((argc > 2) && (strcmp(argv[1], "all") != 0)) - which_tsec = simple_strtoul(argv[1], NULL, 0); - - switch (which_tsec) { -#ifdef CONFIG_TSEC1 - case 1: - mask = PIXIS_VSPEED2_TSEC1SER; - switch_mask = PIXIS_VCFGEN1_TSEC1SER; - break; -#endif -#ifdef CONFIG_TSEC2 - case 2: - mask = PIXIS_VSPEED2_TSEC2SER; - switch_mask = PIXIS_VCFGEN1_TSEC2SER; - break; -#endif -#ifdef CONFIG_TSEC3 - case 3: - mask = PIXIS_VSPEED2_TSEC3SER; - switch_mask = PIXIS_VCFGEN1_TSEC3SER; - break; -#endif -#ifdef CONFIG_TSEC4 - case 4: - mask = PIXIS_VSPEED2_TSEC4SER; - switch_mask = PIXIS_VCFGEN1_TSEC4SER; - break; -#endif - default: - mask = PIXIS_VSPEED2_MASK; - switch_mask = PIXIS_VCFGEN1_MASK; - break; - } - - /* Toggle whether the switches or FPGA control the settings */ - if (!strcmp(argv[argc - 1], "switch")) - clrbits_8(pixis_base + PIXIS_VCFGEN1, switch_mask); - else - setbits_8(pixis_base + PIXIS_VCFGEN1, switch_mask); - - /* If it's not the switches, enable or disable SGMII, as specified */ - if (!strcmp(argv[argc - 1], "on")) - clrbits_8(pixis_base + PIXIS_VSPEED2, mask); - else if (!strcmp(argv[argc - 1], "off")) - setbits_8(pixis_base + PIXIS_VSPEED2, mask); - - return 0; -} - -U_BOOT_CMD( - pixis_set_sgmii, CONFIG_SYS_MAXARGS, 1, pixis_set_sgmii, - "pixis_set_sgmii" - " - Enable or disable SGMII mode for a given TSEC \n", - "\npixis_set_sgmii [TSEC num] <on|off|switch>\n" - " TSEC num: 1,2,3,4 or 'all'. 'all' is default.\n" - " on - enables SGMII\n" - " off - disables SGMII\n" - " switch - use switch settings" -); - -#endif - /* * This function takes the non-integral cpu:mpx pll ratio * and converts it to an integer that can be used to assign diff --git a/board/freescale/mpc8548cds/mpc8548cds.c b/board/freescale/mpc8548cds/mpc8548cds.c index 73e024e..ec6e3a2 100644 --- a/board/freescale/mpc8548cds/mpc8548cds.c +++ b/board/freescale/mpc8548cds/mpc8548cds.c @@ -168,85 +168,3 @@ void lbc_sdram_init(void) #endif /* enable SDRAM init */ } - -#ifndef CONFIG_DM_ETH -static void configure_rgmii(void) -{ - unsigned short temp; - - /* Change the resistors for the PHY */ - /* This is needed to get the RGMII working for the 1.3+ - * CDS cards */ - if (get_board_version() == 0x13) { - miiphy_write(DEFAULT_MII_NAME, - TSEC1_PHY_ADDR, 29, 18); - - miiphy_read(DEFAULT_MII_NAME, - TSEC1_PHY_ADDR, 30, &temp); - - temp = (temp & 0xf03f); - temp |= 2 << 9; /* 36 ohm */ - temp |= 2 << 6; /* 39 ohm */ - - miiphy_write(DEFAULT_MII_NAME, - TSEC1_PHY_ADDR, 30, temp); - - miiphy_write(DEFAULT_MII_NAME, - TSEC1_PHY_ADDR, 29, 3); - - miiphy_write(DEFAULT_MII_NAME, - TSEC1_PHY_ADDR, 30, 0x8000); - } - - return; -} - -int board_eth_init(struct bd_info *bis) -{ -#ifdef CONFIG_TSEC_ENET - struct fsl_pq_mdio_info mdio_info; - struct tsec_info_struct tsec_info[4]; - int num = 0; - -#ifdef CONFIG_TSEC1 - SET_STD_TSEC_INFO(tsec_info[num], 1); - num++; -#endif -#ifdef CONFIG_TSEC2 - SET_STD_TSEC_INFO(tsec_info[num], 2); - num++; -#endif -#ifdef CONFIG_TSEC3 - /* initialize TSEC3 only if Carrier is 1.3 or above on CDS */ - if (get_board_version() >= 0x13) { - SET_STD_TSEC_INFO(tsec_info[num], 3); - tsec_info[num].interface = PHY_INTERFACE_MODE_RGMII_ID; - num++; - } -#endif -#ifdef CONFIG_TSEC4 - /* initialize TSEC4 only if Carrier is 1.3 or above on CDS */ - if (get_board_version() >= 0x13) { - SET_STD_TSEC_INFO(tsec_info[num], 4); - tsec_info[num].interface = PHY_INTERFACE_MODE_RGMII_ID; - num++; - } -#endif - - if (!num) { - printf("No TSECs initialized\n"); - - return 0; - } - - mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR; - mdio_info.name = DEFAULT_MII_NAME; - fsl_pq_mdio_init(bis, &mdio_info); - - tsec_eth_init(bis, tsec_info, num); - configure_rgmii(); -#endif - - return pci_eth_init(bis); -} -#endif diff --git a/board/freescale/p1010rdb/p1010rdb.c b/board/freescale/p1010rdb/p1010rdb.c index 0f01482..d32274b 100644 --- a/board/freescale/p1010rdb/p1010rdb.c +++ b/board/freescale/p1010rdb/p1010rdb.c @@ -478,49 +478,6 @@ int checkboard(void) return 0; } -#ifndef CONFIG_DM_ETH -int board_eth_init(struct bd_info *bis) -{ -#ifdef CONFIG_TSEC_ENET - struct fsl_pq_mdio_info mdio_info; - struct tsec_info_struct tsec_info[4]; - struct cpu_type *cpu; - int num = 0; - - cpu = gd->arch.cpu; - -#ifdef CONFIG_TSEC1 - SET_STD_TSEC_INFO(tsec_info[num], 1); - num++; -#endif -#ifdef CONFIG_TSEC2 - SET_STD_TSEC_INFO(tsec_info[num], 2); - num++; -#endif -#ifdef CONFIG_TSEC3 - /* P1014 and it's derivatives do not support eTSEC3 */ - if (cpu->soc_ver != SVR_P1014) { - SET_STD_TSEC_INFO(tsec_info[num], 3); - num++; - } -#endif - if (!num) { - printf("No TSECs initialized\n"); - return 0; - } - - mdio_info.regs = (struct tsec_mii_mng *)CONFIG_SYS_MDIO_BASE_ADDR; - mdio_info.name = DEFAULT_MII_NAME; - - fsl_pq_mdio_init(bis, &mdio_info); - - tsec_eth_init(bis, tsec_info, num); -#endif - - return pci_eth_init(bis); -} -#endif - #if defined(CONFIG_OF_BOARD_SETUP) void fdt_del_flexcan(void *blob) { diff --git a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c index ab79724..df9f6ae 100644 --- a/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c +++ b/board/freescale/p1_p2_rdb_pc/p1_p2_rdb_pc.c @@ -364,56 +364,6 @@ int board_early_init_r(void) return 0; } -#ifndef CONFIG_DM_ETH -int board_eth_init(struct bd_info *bis) -{ - struct fsl_pq_mdio_info mdio_info; - struct tsec_info_struct tsec_info[4]; - ccsr_gur_t *gur __attribute__((unused)) = - (void *)(CFG_SYS_MPC85xx_GUTS_ADDR); - int num = 0; - -#ifdef CONFIG_TSEC1 - SET_STD_TSEC_INFO(tsec_info[num], 1); - num++; -#endif -#ifdef CONFIG_TSEC2 - SET_STD_TSEC_INFO(tsec_info[num], 2); - if (is_serdes_configured(SGMII_TSEC2)) { - printf("eTSEC2 is in sgmii mode.\n"); - tsec_info[num].flags |= TSEC_SGMII; - } - num++; -#endif -#ifdef CONFIG_TSEC3 - SET_STD_TSEC_INFO(tsec_info[num], 3); - num++; -#endif - - if (!num) { - printf("No TSECs initialized\n"); - return 0; - } - - mdio_info.regs = TSEC_GET_MDIO_REGS_BASE(1); - mdio_info.name = DEFAULT_MII_NAME; - - fsl_pq_mdio_init(bis, &mdio_info); - - tsec_eth_init(bis, tsec_info, num); - -#if defined(CONFIG_UEC_ETH) - /* QE0 and QE3 need to be exposed for UCC1 and UCC5 Eth mode */ - setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE0); - setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE3); - - uec_standard_init(bis); -#endif - - return pci_eth_init(bis); -} -#endif - #if defined(CONFIG_OF_BOARD_SETUP) || defined(CONFIG_OF_BOARD_FIXUP) static void fix_max6370_watchdog(void *blob) { diff --git a/board/keymile/km83xx/Kconfig b/board/keymile/km83xx/Kconfig index ef3c62b..f87a2e6 100644 --- a/board/keymile/km83xx/Kconfig +++ b/board/keymile/km83xx/Kconfig @@ -6,7 +6,6 @@ config KM_ENABLE_FULL_DM_DTS_SUPPORT default y select CMD_DM select DM - select DM_ETH select DM_MDIO select DM_SERIAL select OF_CONTROL diff --git a/board/tq/tqma6/Kconfig b/board/tq/tqma6/Kconfig index 1cd9071..e7f2336 100644 --- a/board/tq/tqma6/Kconfig +++ b/board/tq/tqma6/Kconfig @@ -63,7 +63,6 @@ choice config MBA6 bool "TQMa6 on MBa6 Starterkit" - select DM_ETH select USB select CMD_USB select USB_STORAGE diff --git a/boot/bootm.c b/boot/bootm.c index a4c0870..15fce8a 100644 --- a/boot/bootm.c +++ b/boot/bootm.c @@ -475,9 +475,6 @@ ulong bootm_disable_interrupts(void) #ifdef CONFIG_NETCONSOLE /* Stop the ethernet stack if NetConsole could have left it up */ eth_halt(); -# ifndef CONFIG_DM_ETH - eth_unregister(eth_get_dev()); -# endif #endif #if defined(CONFIG_CMD_USB) @@ -597,7 +597,6 @@ U_BOOT_CMD( #endif /* CONFIG_CMD_LINK_LOCAL */ -#ifdef CONFIG_DM_ETH static int do_net_list(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { const struct udevice *current = eth_get_dev(); @@ -640,7 +639,6 @@ U_BOOT_CMD( "NET sub-system", "list - list available devices\n" ); -#endif // CONFIG_DM_ETH #if defined(CONFIG_CMD_NCSI) static int do_ncsi(struct cmd_tbl *cmdtp, int flag, int argc, char * const argv[]) @@ -591,16 +591,6 @@ static void do_usb_start(void) drv_usb_kbd_init(); # endif #endif /* !CONFIG_DM_USB */ -#ifdef CONFIG_USB_HOST_ETHER -# ifdef CONFIG_DM_ETH -# ifndef CONFIG_DM_USB -# error "You must use CONFIG_DM_USB if you want to use CONFIG_USB_HOST_ETHER with CONFIG_DM_ETH" -# endif -# else - /* try to recognize ethernet devices immediately */ - usb_ether_curr_dev = usb_host_eth_scan(1); -# endif -#endif } #ifdef CONFIG_DM_USB diff --git a/configs/LicheePi_Zero_defconfig b/configs/LicheePi_Zero_defconfig index 5e9732e..027edde 100644 --- a/configs/LicheePi_Zero_defconfig +++ b/configs/LicheePi_Zero_defconfig @@ -6,4 +6,4 @@ CONFIG_MACH_SUN8I_V3S=y CONFIG_DRAM_CLK=360 # CONFIG_HAS_ARMV7_SECURE_BASE is not set CONFIG_SYS_MONITOR_LEN=786432 -# CONFIG_NETDEVICES is not set +# CONFIG_NET is not set diff --git a/configs/chromebook_samus_tpl_defconfig b/configs/chromebook_samus_tpl_defconfig index 7773573..337768b 100644 --- a/configs/chromebook_samus_tpl_defconfig +++ b/configs/chromebook_samus_tpl_defconfig @@ -39,7 +39,6 @@ CONFIG_SPL_NO_BSS_LIMIT=y CONFIG_HANDOFF=y CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_DM_SPI_FLASH=y -CONFIG_SPL_NET=y CONFIG_SPL_PCI=y CONFIG_SPL_PCH=y CONFIG_TPL_PCI=y diff --git a/configs/pinecube_defconfig b/configs/pinecube_defconfig index 3386eda..2ce7b27 100644 --- a/configs/pinecube_defconfig +++ b/configs/pinecube_defconfig @@ -10,12 +10,12 @@ CONFIG_I2C0_ENABLE=y # CONFIG_HAS_ARMV7_SECURE_BASE is not set CONFIG_SYS_MONITOR_LEN=786432 CONFIG_SPL_I2C=y +# CONFIG_NET is not set CONFIG_SPL_SYS_I2C_LEGACY=y CONFIG_SYS_I2C_MVTWSI=y CONFIG_SYS_I2C_SLAVE=0x7f CONFIG_SYS_I2C_SPEED=400000 CONFIG_SPI_FLASH_WINBOND=y -# CONFIG_NETDEVICES is not set CONFIG_AXP209_POWER=y CONFIG_AXP_DCDC2_VOLT=1250 CONFIG_AXP_DCDC3_VOLT=3300 diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig index 96aa62a..ece625f 100644 --- a/configs/topic_miami_defconfig +++ b/configs/topic_miami_defconfig @@ -46,11 +46,11 @@ CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set -# CONFIG_CMD_NET is not set CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +# CONFIG_NET is not set CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000 diff --git a/configs/topic_miamilite_defconfig b/configs/topic_miamilite_defconfig index 41ba8a7..693a602 100644 --- a/configs/topic_miamilite_defconfig +++ b/configs/topic_miamilite_defconfig @@ -46,11 +46,11 @@ CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_USB=y # CONFIG_CMD_SETEXPR is not set -# CONFIG_CMD_NET is not set CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +# CONFIG_NET is not set CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000 diff --git a/configs/topic_miamiplus_defconfig b/configs/topic_miamiplus_defconfig index 763bd8c..97624e6 100644 --- a/configs/topic_miamiplus_defconfig +++ b/configs/topic_miamiplus_defconfig @@ -50,6 +50,7 @@ CONFIG_CMD_CACHE=y CONFIG_OF_EMBED=y CONFIG_ENV_OVERWRITE=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +# CONFIG_NET is not set CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_DFU_RAM=y CONFIG_SYS_DFU_DATA_BUF_SIZE=0x600000 @@ -62,7 +63,6 @@ CONFIG_MMC_SDHCI_ZYNQ=y CONFIG_SF_DEFAULT_SPEED=108000000 CONFIG_SPI_FLASH_STMICRO=y # CONFIG_SPI_FLASH_USE_4K_SECTORS is not set -# CONFIG_NETDEVICES is not set CONFIG_DEBUG_UART_ZYNQ=y CONFIG_ARM_DCC=y CONFIG_ZYNQ_SERIAL=y diff --git a/configs/xenguest_arm64_defconfig b/configs/xenguest_arm64_defconfig index 1632ca3..a696c28 100644 --- a/configs/xenguest_arm64_defconfig +++ b/configs/xenguest_arm64_defconfig @@ -35,10 +35,10 @@ CONFIG_CMD_PVBLOCK=y # CONFIG_CMD_ITEST is not set # CONFIG_CMD_SOURCE is not set # CONFIG_CMD_SETEXPR is not set -# CONFIG_CMD_NET is not set # CONFIG_CMD_SLEEP is not set CONFIG_CMD_EXT4=y CONFIG_CMD_FAT=y +# CONFIG_NET is not set # CONFIG_MMC is not set # CONFIG_REQUIRE_SERIAL_CONSOLE is not set CONFIG_DM_SERIAL=y diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 13e434e..4e5da5a 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1,7 +1,6 @@ source "drivers/net/phy/Kconfig" source "drivers/net/pfe_eth/Kconfig" source "drivers/net/fsl-mc/Kconfig" -source "drivers/net/bnxt/Kconfig" config ETH def_bool y @@ -16,6 +15,10 @@ config DM_ETH This is currently implemented in net/eth-uclass.c Look in include/net.h for details. +config SPL_DM_ETH + depends on SPL_NET + def_bool y + config DM_MDIO bool "Enable Driver Model for MDIO devices" depends on PHYLIB @@ -175,6 +178,8 @@ config BCMGENET help This driver supports the BCMGENET Ethernet MAC. +source "drivers/net/bnxt/Kconfig" + config CORTINA_NI_ENET bool "Cortina-Access Ethernet driver" depends on CORTINA_PLATFORM @@ -721,7 +726,6 @@ config RENESAS_RAVB config MPC8XX_FEC bool "Fast Ethernet Controller on MPC8XX" depends on MPC8xx - depends on DM_ETH select MII select SYS_DISCOVER_PHY help diff --git a/drivers/net/bnxt/Kconfig b/drivers/net/bnxt/Kconfig index 412ecd4..6ff3ffa 100644 --- a/drivers/net/bnxt/Kconfig +++ b/drivers/net/bnxt/Kconfig @@ -1,6 +1,5 @@ config BNXT_ETH bool "BNXT PCI support" - depends on DM_ETH select PCI_INIT_R help This driver implements support for bnxt pci controller diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c index deedfe7..4e7af95 100644 --- a/drivers/net/dc2114x.c +++ b/drivers/net/dc2114x.c @@ -73,13 +73,7 @@ #define POLL_DEMAND 1 -#if defined(CONFIG_DM_ETH) #define phys_to_bus(dev, a) dm_pci_phys_to_mem((dev), (a)) -#elif defined(CONFIG_E500) -#define phys_to_bus(dev, a) (a) -#else -#define phys_to_bus(dev, a) pci_phys_to_mem((dev), (a)) -#endif #define NUM_RX_DESC PKTBUFSRX #define NUM_TX_DESC 1 /* Number of TX descriptors */ @@ -103,12 +97,7 @@ struct dc2114x_priv { int tx_new; /* TX descriptor ring pointer */ char rx_ring_size; char tx_ring_size; -#ifdef CONFIG_DM_ETH struct udevice *devno; -#else - struct eth_device dev; - pci_dev_t devno; -#endif char *name; void __iomem *iobase; u8 *enetaddr; @@ -479,150 +468,6 @@ static struct pci_device_id supported[] = { { } }; -#ifndef CONFIG_DM_ETH -static int dc21x4x_init(struct eth_device *dev, struct bd_info *bis) -{ - struct dc2114x_priv *priv = - container_of(dev, struct dc2114x_priv, dev); - - /* Ensure we're not sleeping. */ - pci_write_config_byte(priv->devno, PCI_CFDA_PSM, WAKEUP); - - return dc21x4x_init_common(priv); -} - -static void dc21x4x_halt(struct eth_device *dev) -{ - struct dc2114x_priv *priv = - container_of(dev, struct dc2114x_priv, dev); - - dc21x4x_halt_common(priv); - - pci_write_config_byte(priv->devno, PCI_CFDA_PSM, SLEEP); -} - -static int dc21x4x_send(struct eth_device *dev, void *packet, int length) -{ - struct dc2114x_priv *priv = - container_of(dev, struct dc2114x_priv, dev); - - return dc21x4x_send_common(priv, packet, length); -} - -static int dc21x4x_recv(struct eth_device *dev) -{ - struct dc2114x_priv *priv = - container_of(dev, struct dc2114x_priv, dev); - int length = 0; - int ret; - - while (true) { - ret = dc21x4x_recv_check(priv); - if (!ret) - break; - - if (ret > 0) { - length = ret; - /* Pass the packet up to the protocol layers */ - net_process_received_packet - (net_rx_packets[priv->rx_new], length - 4); - } - - /* - * Change buffer ownership for this frame, - * back to the adapter. - */ - if (ret != -EAGAIN) - priv->rx_ring[priv->rx_new].status = cpu_to_le32(R_OWN); - - /* Update entry information. */ - priv->rx_new = (priv->rx_new + 1) % priv->rx_ring_size; - } - - return length; -} - -int dc21x4x_initialize(struct bd_info *bis) -{ - struct dc2114x_priv *priv; - struct eth_device *dev; - unsigned short status; - unsigned char timer; - unsigned int iobase; - int card_number = 0; - pci_dev_t devbusfn; - int idx = 0; - - while (1) { - devbusfn = pci_find_devices(supported, idx++); - if (devbusfn == -1) - break; - - pci_read_config_word(devbusfn, PCI_COMMAND, &status); - status |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; - pci_write_config_word(devbusfn, PCI_COMMAND, status); - - pci_read_config_word(devbusfn, PCI_COMMAND, &status); - if (!(status & PCI_COMMAND_MEMORY)) { - printf("Error: Can not enable MEMORY access.\n"); - continue; - } - - if (!(status & PCI_COMMAND_MASTER)) { - printf("Error: Can not enable Bus Mastering.\n"); - continue; - } - - /* Check the latency timer for values >= 0x60. */ - pci_read_config_byte(devbusfn, PCI_LATENCY_TIMER, &timer); - - if (timer < 0x60) { - pci_write_config_byte(devbusfn, PCI_LATENCY_TIMER, - 0x60); - } - - /* read BAR for memory space access */ - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1, &iobase); - iobase &= PCI_BASE_ADDRESS_MEM_MASK; - debug("dc21x4x: DEC 21142 PCI Device @0x%x\n", iobase); - - priv = memalign(32, sizeof(*priv)); - if (!priv) { - printf("Can not allocalte memory of dc21x4x\n"); - break; - } - memset(priv, 0, sizeof(*priv)); - - dev = &priv->dev; - - sprintf(dev->name, "dc21x4x#%d", card_number); - priv->devno = devbusfn; - priv->name = dev->name; - priv->enetaddr = dev->enetaddr; - - dev->iobase = pci_mem_to_phys(devbusfn, iobase); - dev->priv = (void *)devbusfn; - dev->init = dc21x4x_init; - dev->halt = dc21x4x_halt; - dev->send = dc21x4x_send; - dev->recv = dc21x4x_recv; - - /* Ensure we're not sleeping. */ - pci_write_config_byte(devbusfn, PCI_CFDA_PSM, WAKEUP); - - udelay(10 * 1000); - - read_hw_addr(priv); - - eth_register(dev); - - card_number++; - } - - return card_number; -} - -#else /* DM_ETH */ static int dc2114x_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -756,4 +601,3 @@ U_BOOT_DRIVER(eth_dc2114x) = { }; U_BOOT_PCI_DEVICE(eth_dc2114x, supported); -#endif diff --git a/drivers/net/designware.c b/drivers/net/designware.c index 0e63f70..ddaf7ed 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -34,12 +34,8 @@ static int dw_mdio_read(struct mii_dev *bus, int addr, int devad, int reg) { -#ifdef CONFIG_DM_ETH struct dw_eth_dev *priv = dev_get_priv((struct udevice *)bus->priv); struct eth_mac_regs *mac_p = priv->mac_regs_p; -#else - struct eth_mac_regs *mac_p = bus->priv; -#endif ulong start; u16 miiaddr; int timeout = CONFIG_MDIO_TIMEOUT; @@ -62,12 +58,8 @@ static int dw_mdio_read(struct mii_dev *bus, int addr, int devad, int reg) static int dw_mdio_write(struct mii_dev *bus, int addr, int devad, int reg, u16 val) { -#ifdef CONFIG_DM_ETH struct dw_eth_dev *priv = dev_get_priv((struct udevice *)bus->priv); struct eth_mac_regs *mac_p = priv->mac_regs_p; -#else - struct eth_mac_regs *mac_p = bus->priv; -#endif ulong start; u16 miiaddr; int ret = -ETIMEDOUT, timeout = CONFIG_MDIO_TIMEOUT; @@ -90,7 +82,7 @@ static int dw_mdio_write(struct mii_dev *bus, int addr, int devad, int reg, return ret; } -#if defined(CONFIG_DM_ETH) && CONFIG_IS_ENABLED(DM_GPIO) +#if CONFIG_IS_ENABLED(DM_GPIO) static int __dw_mdio_reset(struct udevice *dev) { struct dw_eth_dev *priv = dev_get_priv(dev); @@ -192,7 +184,7 @@ static int dw_mdio_init(const char *name, void *priv) bus->read = dw_mdio_read; bus->write = dw_mdio_write; snprintf(bus->name, sizeof(bus->name), "%s", name); -#if defined(CONFIG_DM_ETH) && CONFIG_IS_ENABLED(DM_GPIO) +#if CONFIG_IS_ENABLED(DM_GPIO) bus->reset = dw_mdio_reset; #endif @@ -575,7 +567,7 @@ static int dw_phy_init(struct dw_eth_dev *priv, void *dev) struct phy_device *phydev; int ret; -#if IS_ENABLED(CONFIG_DM_MDIO) && IS_ENABLED(CONFIG_DM_ETH) +#if IS_ENABLED(CONFIG_DM_MDIO) phydev = dm_eth_phy_connect(dev); if (!phydev) return -ENODEV; @@ -605,103 +597,6 @@ static int dw_phy_init(struct dw_eth_dev *priv, void *dev) return 0; } -#ifndef CONFIG_DM_ETH -static int dw_eth_init(struct eth_device *dev, struct bd_info *bis) -{ - int ret; - - ret = designware_eth_init(dev->priv, dev->enetaddr); - if (!ret) - ret = designware_eth_enable(dev->priv); - - return ret; -} - -static int dw_eth_send(struct eth_device *dev, void *packet, int length) -{ - return _dw_eth_send(dev->priv, packet, length); -} - -static int dw_eth_recv(struct eth_device *dev) -{ - uchar *packet; - int length; - - length = _dw_eth_recv(dev->priv, &packet); - if (length == -EAGAIN) - return 0; - net_process_received_packet(packet, length); - - _dw_free_pkt(dev->priv); - - return 0; -} - -static void dw_eth_halt(struct eth_device *dev) -{ - return _dw_eth_halt(dev->priv); -} - -static int dw_write_hwaddr(struct eth_device *dev) -{ - return _dw_write_hwaddr(dev->priv, dev->enetaddr); -} - -int designware_initialize(ulong base_addr, u32 interface) -{ - struct eth_device *dev; - struct dw_eth_dev *priv; - - dev = (struct eth_device *) malloc(sizeof(struct eth_device)); - if (!dev) - return -ENOMEM; - - /* - * Since the priv structure contains the descriptors which need a strict - * buswidth alignment, memalign is used to allocate memory - */ - priv = (struct dw_eth_dev *) memalign(ARCH_DMA_MINALIGN, - sizeof(struct dw_eth_dev)); - if (!priv) { - free(dev); - return -ENOMEM; - } - - if ((phys_addr_t)priv + sizeof(*priv) > (1ULL << 32)) { - printf("designware: buffers are outside DMA memory\n"); - return -EINVAL; - } - - memset(dev, 0, sizeof(struct eth_device)); - memset(priv, 0, sizeof(struct dw_eth_dev)); - - sprintf(dev->name, "dwmac.%lx", base_addr); - dev->iobase = (int)base_addr; - dev->priv = priv; - - priv->dev = dev; - priv->mac_regs_p = (struct eth_mac_regs *)base_addr; - priv->dma_regs_p = (struct eth_dma_regs *)(base_addr + - DW_DMA_BASE_OFFSET); - - dev->init = dw_eth_init; - dev->send = dw_eth_send; - dev->recv = dw_eth_recv; - dev->halt = dw_eth_halt; - dev->write_hwaddr = dw_write_hwaddr; - - eth_register(dev); - - priv->interface = interface; - - dw_mdio_init(dev->name, priv->mac_regs_p); - priv->bus = miiphy_get_dev_by_name(dev->name); - - return dw_phy_init(priv, dev); -} -#endif - -#ifdef CONFIG_DM_ETH static int designware_eth_start(struct udevice *dev) { struct eth_pdata *pdata = dev_get_plat(dev); @@ -971,4 +866,3 @@ static struct pci_device_id supported[] = { }; U_BOOT_PCI_DEVICE(eth_designware, supported); -#endif diff --git a/drivers/net/designware.h b/drivers/net/designware.h index 3793d55..138c3c1 100644 --- a/drivers/net/designware.h +++ b/drivers/net/designware.h @@ -233,9 +233,6 @@ struct dw_eth_dev { struct eth_mac_regs *mac_regs_p; struct eth_dma_regs *dma_regs_p; -#ifndef CONFIG_DM_ETH - struct eth_device *dev; -#endif #if CONFIG_IS_ENABLED(DM_GPIO) struct gpio_desc reset_gpio; #endif @@ -248,7 +245,6 @@ struct dw_eth_dev { struct mii_dev *bus; }; -#ifdef CONFIG_DM_ETH int designware_eth_of_to_plat(struct udevice *dev); int designware_eth_probe(struct udevice *dev); extern const struct eth_ops designware_eth_ops; @@ -266,6 +262,5 @@ int designware_eth_free_pkt(struct udevice *dev, uchar *packet, int length); void designware_eth_stop(struct udevice *dev); int designware_eth_write_hwaddr(struct udevice *dev); -#endif #endif diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c index 07733df..b46bdeb 100644 --- a/drivers/net/dm9000x.c +++ b/drivers/net/dm9000x.c @@ -75,9 +75,6 @@ struct dm9000_priv { void (*outblk)(struct dm9000_priv *db, void *data_ptr, int count); void (*inblk)(struct dm9000_priv *db, void *data_ptr, int count); void (*rx_status)(struct dm9000_priv *db, u16 *rxstatus, u16 *rxlen); -#ifndef CONFIG_DM_ETH - struct eth_device dev; -#endif void __iomem *base_io; void __iomem *base_data; }; @@ -572,68 +569,6 @@ static void dm9000_get_enetaddr(struct dm9000_priv *db, u8 *enetaddr) static void dm9000_get_enetaddr(struct dm9000_priv *db, u8 *enetaddr) {} #endif -#ifndef CONFIG_DM_ETH -static int dm9000_init(struct eth_device *dev, struct bd_info *bd) -{ - struct dm9000_priv *db = container_of(dev, struct dm9000_priv, dev); - - return dm9000_init_common(db, dev->enetaddr); -} - -static void dm9000_halt(struct eth_device *dev) -{ - struct dm9000_priv *db = container_of(dev, struct dm9000_priv, dev); - - dm9000_halt_common(db); -} - -static int dm9000_send(struct eth_device *dev, void *packet, int length) -{ - struct dm9000_priv *db = container_of(dev, struct dm9000_priv, dev); - - return dm9000_send_common(db, packet, length); -} - -static int dm9000_recv(struct eth_device *dev) -{ - struct dm9000_priv *db = container_of(dev, struct dm9000_priv, dev); - int ret; - - ret = dm9000_recv_common(db, net_rx_packets[0]); - if (ret > 0) - net_process_received_packet(net_rx_packets[0], ret); - - return ret; -} - -int dm9000_initialize(struct bd_info *bis) -{ - struct dm9000_priv *priv; - struct eth_device *dev; - - priv = calloc(1, sizeof(*priv)); - if (!priv) - return -ENOMEM; - - dev = &priv->dev; - - priv->base_io = (void __iomem *)DM9000_IO; - priv->base_data = (void __iomem *)DM9000_DATA; - - /* Load MAC address from EEPROM */ - dm9000_get_enetaddr(priv, dev->enetaddr); - - dev->init = dm9000_init; - dev->halt = dm9000_halt; - dev->send = dm9000_send; - dev->recv = dm9000_recv; - strcpy(dev->name, "dm9000"); - - eth_register(&priv->dev); - - return 0; -} -#else /* ifdef CONFIG_DM_ETH */ static int dm9000_start(struct udevice *dev) { struct dm9000_priv *db = dev_get_priv(dev); @@ -746,4 +681,3 @@ U_BOOT_DRIVER(dm9000) = { .plat_auto = sizeof(struct eth_pdata), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c index 5fe016e..41e6ba7 100644 --- a/drivers/net/e1000.c +++ b/drivers/net/e1000.c @@ -65,9 +65,7 @@ DEFINE_ALIGN_BUFFER(unsigned char, packet, 4096, E1000_BUFFER_ALIGN); static int tx_tail; static int rx_tail, rx_last; -#ifdef CONFIG_DM_ETH static int num_cards; /* Number of E1000 devices seen so far */ -#endif static struct pci_device_id e1000_supported[] = { { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82542) }, @@ -1611,13 +1609,8 @@ e1000_reset_hw(struct e1000_hw *hw) /* For 82542 (rev 2.0), disable MWI before issuing a device reset */ if (hw->mac_type == e1000_82542_rev2_0) { DEBUGOUT("Disabling MWI on 82542 rev 2.0\n"); -#ifdef CONFIG_DM_ETH dm_pci_write_config16(hw->pdev, PCI_COMMAND, hw->pci_cmd_word & ~PCI_COMMAND_INVALIDATE); -#else - pci_write_config_word(hw->pdev, PCI_COMMAND, - hw->pci_cmd_word & ~PCI_COMMAND_INVALIDATE); -#endif } /* Clear interrupt mask to stop board from generating interrupts */ @@ -1695,11 +1688,7 @@ e1000_reset_hw(struct e1000_hw *hw) /* If MWI was previously enabled, reenable it. */ if (hw->mac_type == e1000_82542_rev2_0) { -#ifdef CONFIG_DM_ETH dm_pci_write_config16(hw->pdev, PCI_COMMAND, hw->pci_cmd_word); -#else - pci_write_config_word(hw->pdev, PCI_COMMAND, hw->pci_cmd_word); -#endif } if (hw->mac_type != e1000_igb) E1000_WRITE_REG(hw, PBA, pba); @@ -1884,15 +1873,9 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) /* For 82542 (rev 2.0), disable MWI and put the receiver into reset */ if (hw->mac_type == e1000_82542_rev2_0) { DEBUGOUT("Disabling MWI on 82542 rev 2.0\n"); -#ifdef CONFIG_DM_ETH dm_pci_write_config16(hw->pdev, PCI_COMMAND, hw-> pci_cmd_word & ~PCI_COMMAND_INVALIDATE); -#else - pci_write_config_word(hw->pdev, PCI_COMMAND, - hw-> - pci_cmd_word & ~PCI_COMMAND_INVALIDATE); -#endif E1000_WRITE_REG(hw, RCTL, E1000_RCTL_RST); E1000_WRITE_FLUSH(hw); mdelay(5); @@ -1908,11 +1891,7 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) E1000_WRITE_REG(hw, RCTL, 0); E1000_WRITE_FLUSH(hw); mdelay(1); -#ifdef CONFIG_DM_ETH dm_pci_write_config16(hw->pdev, PCI_COMMAND, hw->pci_cmd_word); -#else - pci_write_config_word(hw->pdev, PCI_COMMAND, hw->pci_cmd_word); -#endif } /* Zero out the Multicast HASH table */ @@ -1935,17 +1914,10 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) default: /* Workaround for PCI-X problem when BIOS sets MMRBC incorrectly. */ if (hw->bus_type == e1000_bus_type_pcix) { -#ifdef CONFIG_DM_ETH dm_pci_read_config16(hw->pdev, PCIX_COMMAND_REGISTER, &pcix_cmd_word); dm_pci_read_config16(hw->pdev, PCIX_STATUS_REGISTER_HI, &pcix_stat_hi_word); -#else - pci_read_config_word(hw->pdev, PCIX_COMMAND_REGISTER, - &pcix_cmd_word); - pci_read_config_word(hw->pdev, PCIX_STATUS_REGISTER_HI, - &pcix_stat_hi_word); -#endif cmd_mmrbc = (pcix_cmd_word & PCIX_COMMAND_MMRBC_MASK) >> PCIX_COMMAND_MMRBC_SHIFT; @@ -1957,13 +1929,8 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6]) if (cmd_mmrbc > stat_mmrbc) { pcix_cmd_word &= ~PCIX_COMMAND_MMRBC_MASK; pcix_cmd_word |= stat_mmrbc << PCIX_COMMAND_MMRBC_SHIFT; -#ifdef CONFIG_DM_ETH dm_pci_write_config16(hw->pdev, PCIX_COMMAND_REGISTER, pcix_cmd_word); -#else - pci_write_config_word(hw->pdev, PCIX_COMMAND_REGISTER, - pcix_cmd_word); -#endif } } break; @@ -5060,7 +5027,6 @@ e1000_sw_init(struct e1000_hw *hw) int result; /* PCI config space info */ -#ifdef CONFIG_DM_ETH dm_pci_read_config16(hw->pdev, PCI_VENDOR_ID, &hw->vendor_id); dm_pci_read_config16(hw->pdev, PCI_DEVICE_ID, &hw->device_id); dm_pci_read_config16(hw->pdev, PCI_SUBSYSTEM_VENDOR_ID, @@ -5069,16 +5035,6 @@ e1000_sw_init(struct e1000_hw *hw) dm_pci_read_config8(hw->pdev, PCI_REVISION_ID, &hw->revision_id); dm_pci_read_config16(hw->pdev, PCI_COMMAND, &hw->pci_cmd_word); -#else - pci_read_config_word(hw->pdev, PCI_VENDOR_ID, &hw->vendor_id); - pci_read_config_word(hw->pdev, PCI_DEVICE_ID, &hw->device_id); - pci_read_config_word(hw->pdev, PCI_SUBSYSTEM_VENDOR_ID, - &hw->subsystem_vendor_id); - pci_read_config_word(hw->pdev, PCI_SUBSYSTEM_ID, &hw->subsystem_id); - - pci_read_config_byte(hw->pdev, PCI_REVISION_ID, &hw->revision_id); - pci_read_config_word(hw->pdev, PCI_COMMAND, &hw->pci_cmd_word); -#endif /* identify the MAC */ result = e1000_set_mac_type(hw); @@ -5485,51 +5441,25 @@ void e1000_get_bus_type(struct e1000_hw *hw) } } -#ifndef CONFIG_DM_ETH -/* A list of all registered e1000 devices */ -static LIST_HEAD(e1000_hw_list); -#endif - -#ifdef CONFIG_DM_ETH static int e1000_init_one(struct e1000_hw *hw, int cardnum, struct udevice *devno, unsigned char enetaddr[6]) -#else -static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno, - unsigned char enetaddr[6]) -#endif { u32 val; /* Assign the passed-in values */ -#ifdef CONFIG_DM_ETH - hw->pdev = devno; -#else hw->pdev = devno; -#endif hw->cardnum = cardnum; /* Print a debug message with the IO base address */ -#ifdef CONFIG_DM_ETH dm_pci_read_config32(devno, PCI_BASE_ADDRESS_0, &val); -#else - pci_read_config_dword(devno, PCI_BASE_ADDRESS_0, &val); -#endif E1000_DBG(hw, "iobase 0x%08x\n", val & 0xfffffff0); /* Try to enable I/O accesses and bus-mastering */ val = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; -#ifdef CONFIG_DM_ETH dm_pci_write_config32(devno, PCI_COMMAND, val); -#else - pci_write_config_dword(devno, PCI_COMMAND, val); -#endif /* Make sure it worked */ -#ifdef CONFIG_DM_ETH dm_pci_read_config32(devno, PCI_COMMAND, &val); -#else - pci_read_config_dword(devno, PCI_COMMAND, &val); -#endif if (!(val & PCI_COMMAND_MEMORY)) { E1000_ERR(hw, "Can't enable I/O memory\n"); return -ENOSPC; @@ -5548,13 +5478,8 @@ static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno, #ifndef CONFIG_E1000_NO_NVM hw->eeprom_semaphore_present = true; #endif -#ifdef CONFIG_DM_ETH hw->hw_addr = dm_pci_map_bar(devno, PCI_BASE_ADDRESS_0, 0, 0, PCI_REGION_TYPE, PCI_REGION_MEM); -#else - hw->hw_addr = pci_map_bar(devno, PCI_BASE_ADDRESS_0, - PCI_REGION_MEM); -#endif hw->mac_type = e1000_undefined; /* MAC and Phy settings */ @@ -5599,71 +5524,13 @@ static void e1000_name(char *str, int cardnum) sprintf(str, "e1000#%u", cardnum); } -#ifndef CONFIG_DM_ETH -/************************************************************************** -TRANSMIT - Transmit a frame -***************************************************************************/ -static int e1000_transmit(struct eth_device *nic, void *txpacket, int length) -{ - struct e1000_hw *hw = nic->priv; - - return _e1000_transmit(hw, txpacket, length); -} - -/************************************************************************** -DISABLE - Turn off ethernet interface -***************************************************************************/ -static void -e1000_disable(struct eth_device *nic) -{ - struct e1000_hw *hw = nic->priv; - - _e1000_disable(hw); -} - -/************************************************************************** -INIT - set up ethernet interface(s) -***************************************************************************/ -static int -e1000_init(struct eth_device *nic, struct bd_info *bis) -{ - struct e1000_hw *hw = nic->priv; - - return _e1000_init(hw, nic->enetaddr); -} - -static int -e1000_poll(struct eth_device *nic) -{ - struct e1000_hw *hw = nic->priv; - int len; - - len = _e1000_poll(hw); - if (len) { - net_process_received_packet((uchar *)packet, len); - fill_rx(hw); - } - - return len ? 1 : 0; -} -#endif /* !CONFIG_DM_ETH */ - -#ifdef CONFIG_DM_ETH static int e1000_write_hwaddr(struct udevice *dev) -#else -static int e1000_write_hwaddr(struct eth_device *dev) -#endif { #ifndef CONFIG_E1000_NO_NVM unsigned char current_mac[6]; -#ifdef CONFIG_DM_ETH struct eth_pdata *plat = dev_get_plat(dev); struct e1000_hw *hw = dev_get_priv(dev); u8 *mac = plat->enetaddr; -#else - struct e1000_hw *hw = dev->priv; - u8 *mac = dev->enetaddr; -#endif uint16_t data[3]; int ret_val, i; @@ -5701,87 +5568,16 @@ static int e1000_write_hwaddr(struct eth_device *dev) #endif } -#ifndef CONFIG_DM_ETH -/************************************************************************** -PROBE - Look for an adapter, this routine's visible to the outside -You should omit the last argument struct pci_device * for a non-PCI NIC -***************************************************************************/ -int -e1000_initialize(struct bd_info * bis) -{ - unsigned int i; - pci_dev_t devno; - int ret; - - DEBUGFUNC(); - - /* Find and probe all the matching PCI devices */ - for (i = 0; (devno = pci_find_devices(e1000_supported, i)) >= 0; i++) { - /* - * These will never get freed due to errors, this allows us to - * perform SPI EEPROM programming from U-Boot, for example. - */ - struct eth_device *nic = malloc(sizeof(*nic)); - struct e1000_hw *hw = malloc(sizeof(*hw)); - if (!nic || !hw) { - printf("e1000#%u: Out of Memory!\n", i); - free(nic); - free(hw); - continue; - } - - /* Make sure all of the fields are initially zeroed */ - memset(nic, 0, sizeof(*nic)); - memset(hw, 0, sizeof(*hw)); - nic->priv = hw; - - /* Generate a card name */ - e1000_name(nic->name, i); - hw->name = nic->name; - - ret = e1000_init_one(hw, i, devno, nic->enetaddr); - if (ret) - continue; - list_add_tail(&hw->list_node, &e1000_hw_list); - - hw->nic = nic; - - /* Set up the function pointers and register the device */ - nic->init = e1000_init; - nic->recv = e1000_poll; - nic->send = e1000_transmit; - nic->halt = e1000_disable; - nic->write_hwaddr = e1000_write_hwaddr; - eth_register(nic); - } - - return i; -} - -struct e1000_hw *e1000_find_card(unsigned int cardnum) -{ - struct e1000_hw *hw; - - list_for_each_entry(hw, &e1000_hw_list, list_node) - if (hw->cardnum == cardnum) - return hw; - - return NULL; -} -#endif /* !CONFIG_DM_ETH */ - #ifdef CONFIG_CMD_E1000 static int do_e1000(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { unsigned char *mac = NULL; -#ifdef CONFIG_DM_ETH struct eth_pdata *plat; struct udevice *dev; char name[30]; int ret; -#endif -#if !defined(CONFIG_DM_ETH) || defined(CONFIG_E1000_SPI) +#if defined(CONFIG_E1000_SPI) struct e1000_hw *hw; #endif int cardnum; @@ -5793,18 +5589,12 @@ static int do_e1000(struct cmd_tbl *cmdtp, int flag, int argc, /* Make sure we can find the requested e1000 card */ cardnum = dectoul(argv[1], NULL); -#ifdef CONFIG_DM_ETH e1000_name(name, cardnum); ret = uclass_get_device_by_name(UCLASS_ETH, name, &dev); if (!ret) { plat = dev_get_plat(dev); mac = plat->enetaddr; } -#else - hw = e1000_find_card(cardnum); - if (hw) - mac = hw->nic->enetaddr; -#endif if (!mac) { printf("e1000: ERROR: No such device: e1000#%s\n", argv[1]); return 1; @@ -5817,9 +5607,7 @@ static int do_e1000(struct cmd_tbl *cmdtp, int flag, int argc, } #ifdef CONFIG_E1000_SPI -#ifdef CONFIG_DM_ETH hw = dev_get_priv(dev); -#endif /* Handle the "SPI" subcommand */ if (!strcmp(argv[2], "spi")) return do_e1000_spi(cmdtp, hw, argc - 3, argv + 3); @@ -5843,7 +5631,6 @@ U_BOOT_CMD( ); #endif /* not CONFIG_CMD_E1000 */ -#ifdef CONFIG_DM_ETH static int e1000_eth_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -5948,4 +5735,3 @@ U_BOOT_DRIVER(eth_e1000) = { }; U_BOOT_PCI_DEVICE(eth_e1000, e1000_supported); -#endif diff --git a/drivers/net/e1000.h b/drivers/net/e1000.h index f96f12c..f788394 100644 --- a/drivers/net/e1000.h +++ b/drivers/net/e1000.h @@ -21,10 +21,6 @@ #include <linux/list.h> #include <malloc.h> #include <net.h> -/* Avoids a compile error since struct eth_device is not defined */ -#ifndef CONFIG_DM_ETH -#include <netdev.h> -#endif #include <asm/io.h> #include <pci.h> @@ -1077,19 +1073,12 @@ typedef enum { struct e1000_hw { const char *name; struct list_head list_node; -#ifndef CONFIG_DM_ETH - struct eth_device *nic; -#endif #ifdef CONFIG_E1000_SPI struct spi_slave spi; #endif unsigned int cardnum; -#ifdef CONFIG_DM_ETH struct udevice *pdev; -#else - pci_dev_t pdev; -#endif uint8_t *hw_addr; e1000_mac_type mac_type; e1000_phy_type phy_type; diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c index 935cd9c..a042450 100644 --- a/drivers/net/eepro100.c +++ b/drivers/net/eepro100.c @@ -206,27 +206,14 @@ struct eepro100_priv { /* TX descriptor ring pointer */ int tx_next; int tx_threshold; -#ifdef CONFIG_DM_ETH struct udevice *devno; -#else - struct eth_device dev; - pci_dev_t devno; -#endif char *name; void __iomem *iobase; u8 *enetaddr; }; -#if defined(CONFIG_DM_ETH) #define bus_to_phys(dev, a) dm_pci_mem_to_phys((dev), (a)) #define phys_to_bus(dev, a) dm_pci_phys_to_mem((dev), (a)) -#elif defined(CONFIG_E500) -#define bus_to_phys(dev, a) (a) -#define phys_to_bus(dev, a) (a) -#else -#define bus_to_phys(dev, a) pci_mem_to_phys((dev), (a)) -#define phys_to_bus(dev, a) pci_phys_to_mem((dev), (a)) -#endif static int INW(struct eepro100_priv *priv, u_long addr) { @@ -778,126 +765,6 @@ done: return; } -#ifndef CONFIG_DM_ETH -static int eepro100_init(struct eth_device *dev, struct bd_info *bis) -{ - struct eepro100_priv *priv = - container_of(dev, struct eepro100_priv, dev); - - return eepro100_init_common(priv); -} - -static void eepro100_halt(struct eth_device *dev) -{ - struct eepro100_priv *priv = - container_of(dev, struct eepro100_priv, dev); - - eepro100_halt_common(priv); -} - -static int eepro100_send(struct eth_device *dev, void *packet, int length) -{ - struct eepro100_priv *priv = - container_of(dev, struct eepro100_priv, dev); - - return eepro100_send_common(priv, packet, length); -} - -static int eepro100_recv(struct eth_device *dev) -{ - struct eepro100_priv *priv = - container_of(dev, struct eepro100_priv, dev); - uchar *packet; - int ret; - - ret = eepro100_recv_common(priv, &packet); - if (ret > 0) - net_process_received_packet(packet, ret); - if (ret) - eepro100_free_pkt_common(priv); - - return ret; -} - -int eepro100_initialize(struct bd_info *bis) -{ - struct eepro100_priv *priv; - struct eth_device *dev; - int card_number = 0; - u32 iobase, status; - pci_dev_t devno; - int idx = 0; - int ret; - - while (1) { - /* Find PCI device */ - devno = pci_find_devices(supported, idx++); - if (devno < 0) - break; - - pci_read_config_dword(devno, PCI_BASE_ADDRESS_0, &iobase); - iobase &= ~0xf; - - debug("eepro100: Intel i82559 PCI EtherExpressPro @0x%x\n", - iobase); - - pci_write_config_dword(devno, PCI_COMMAND, - PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER); - - /* Check if I/O accesses and Bus Mastering are enabled. */ - pci_read_config_dword(devno, PCI_COMMAND, &status); - if (!(status & PCI_COMMAND_MEMORY)) { - printf("Error: Can not enable MEM access.\n"); - continue; - } - - if (!(status & PCI_COMMAND_MASTER)) { - printf("Error: Can not enable Bus Mastering.\n"); - continue; - } - - priv = calloc(1, sizeof(*priv)); - if (!priv) { - printf("eepro100: Can not allocate memory\n"); - break; - } - dev = &priv->dev; - - sprintf(dev->name, "i82559#%d", card_number); - priv->name = dev->name; - /* this have to come before bus_to_phys() */ - priv->devno = devno; - priv->iobase = (void __iomem *)bus_to_phys(devno, iobase); - priv->enetaddr = dev->enetaddr; - - dev->init = eepro100_init; - dev->halt = eepro100_halt; - dev->send = eepro100_send; - dev->recv = eepro100_recv; - - eth_register(dev); - - ret = eepro100_initialize_mii(priv); - if (ret) { - eth_unregister(dev); - free(priv); - return ret; - } - - card_number++; - - /* Set the latency timer for value. */ - pci_write_config_byte(devno, PCI_LATENCY_TIMER, 0x20); - - udelay(10 * 1000); - - eepro100_get_hwaddr(priv); - } - - return card_number; -} - -#else /* DM_ETH */ static int eepro100_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -1014,4 +881,3 @@ U_BOOT_DRIVER(eth_eepro100) = { }; U_BOOT_PCI_DEVICE(eth_eepro100, supported); -#endif diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c index a219aff..29067e9 100644 --- a/drivers/net/ethoc.c +++ b/drivers/net/ethoc.c @@ -643,8 +643,6 @@ static inline int ethoc_phy_init(struct ethoc *priv, void *dev) #endif -#ifdef CONFIG_DM_ETH - static int ethoc_write_hwaddr(struct udevice *dev) { struct ethoc_eth_pdata *pdata = dev_get_plat(dev); @@ -753,86 +751,3 @@ U_BOOT_DRIVER(ethoc) = { .priv_auto = sizeof(struct ethoc), .plat_auto = sizeof(struct ethoc_eth_pdata), }; - -#else - -static int ethoc_init(struct eth_device *dev, struct bd_info *bd) -{ - struct ethoc *priv = (struct ethoc *)dev->priv; - - return ethoc_init_common(priv); -} - -static int ethoc_write_hwaddr(struct eth_device *dev) -{ - struct ethoc *priv = (struct ethoc *)dev->priv; - u8 *mac = dev->enetaddr; - - return ethoc_write_hwaddr_common(priv, mac); -} - -static int ethoc_send(struct eth_device *dev, void *packet, int length) -{ - return ethoc_send_common(dev->priv, packet, length); -} - -static void ethoc_halt(struct eth_device *dev) -{ - ethoc_disable_rx_and_tx(dev->priv); -} - -static int ethoc_recv(struct eth_device *dev) -{ - struct ethoc *priv = (struct ethoc *)dev->priv; - int count; - - if (!ethoc_is_new_packet_received(priv)) - return 0; - - for (count = 0; count < PKTBUFSRX; ++count) { - uchar *packetp; - int size = ethoc_rx_common(priv, &packetp); - - if (size < 0) - break; - if (size > 0) - net_process_received_packet(packetp, size); - ethoc_free_pkt_common(priv); - } - return 0; -} - -int ethoc_initialize(u8 dev_num, int base_addr) -{ - struct ethoc *priv; - struct eth_device *dev; - - priv = malloc(sizeof(*priv)); - if (!priv) - return 0; - dev = malloc(sizeof(*dev)); - if (!dev) { - free(priv); - return 0; - } - - memset(dev, 0, sizeof(*dev)); - dev->priv = priv; - dev->iobase = base_addr; - dev->init = ethoc_init; - dev->halt = ethoc_halt; - dev->send = ethoc_send; - dev->recv = ethoc_recv; - dev->write_hwaddr = ethoc_write_hwaddr; - sprintf(dev->name, "%s-%hu", "ETHOC", dev_num); - priv->iobase = ioremap(dev->iobase, ETHOC_IOSIZE); - - eth_register(dev); - - ethoc_mdio_init(dev->name, priv); - ethoc_phy_init(priv, dev); - - return 1; -} - -#endif diff --git a/drivers/net/fec_mxc.h b/drivers/net/fec_mxc.h index 48faa33..77bfc1c 100644 --- a/drivers/net/fec_mxc.h +++ b/drivers/net/fec_mxc.h @@ -263,9 +263,7 @@ struct fec_priv { uint32_t reset_delay; uint32_t reset_post_delay; #endif -#ifdef CONFIG_DM_ETH u32 interface; -#endif struct clk ipg_clk; struct clk ahb_clk; struct clk clk_enet_out; diff --git a/drivers/net/fm/Makefile b/drivers/net/fm/Makefile index 5a7d303..b34209d 100644 --- a/drivers/net/fm/Makefile +++ b/drivers/net/fm/Makefile @@ -6,7 +6,6 @@ obj-y += dtsec.o obj-y += eth.o obj-y += fdt.o obj-y += fm.o -obj-y += init.o obj-y += tgec.o obj-y += tgec_phy.o diff --git a/drivers/net/fm/eth.c b/drivers/net/fm/eth.c index c8381cc..9fd26de 100644 --- a/drivers/net/fm/eth.c +++ b/drivers/net/fm/eth.c @@ -8,12 +8,10 @@ #include <log.h> #include <part.h> #include <asm/io.h> -#ifdef CONFIG_DM_ETH #include <dm.h> #include <dm/ofnode.h> #include <linux/compat.h> #include <phy_interface.h> -#endif #include <malloc.h> #include <net.h> #include <hwconfig.h> @@ -28,11 +26,6 @@ #include "fm.h" -#ifndef CONFIG_DM_ETH -static struct eth_device *devlist[NUM_FM_PORTS]; -static int num_controllers; -#endif - #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) && !defined(BITBANGMII) #define TBIANA_SETTINGS (TBIANA_ASYMMETRIC_PAUSE | TBIANA_SYMMETRIC_PAUSE | \ @@ -53,14 +46,10 @@ static void dtsec_configure_serdes(struct fm_eth *priv) PHY_INTERFACE_MODE_2500BASEX) ? true : false; int i = 0, j; -#ifndef CONFIG_DM_ETH - bus.priv = priv->mac->phyregs; -#else bus.priv = priv->pcs_mdio; bus.read = memac_mdio_read; bus.write = memac_mdio_write; bus.reset = memac_mdio_reset; -#endif qsgmii_loop: /* SGMII IF mode + AN enable only for 1G SGMII, not for 2.5G */ @@ -136,19 +125,6 @@ static void dtsec_init_phy(struct fm_eth *fm_eth) fm_eth->enet_if == PHY_INTERFACE_MODE_2500BASEX) dtsec_configure_serdes(fm_eth); } - -#ifndef CONFIG_DM_ETH -#ifdef CONFIG_PHYLIB -static int tgec_is_fibre(struct fm_eth *fm) -{ - char phyopt[20]; - - sprintf(phyopt, "fsl_fm%d_xaui_phy", fm->fm_index + 1); - - return hwconfig_arg_cmp(phyopt, "xfi"); -} -#endif -#endif /* CONFIG_DM_ETH */ #endif static u16 muram_readw(u16 *addr) @@ -465,18 +441,10 @@ static void fmc_tx_port_graceful_stop_disable(struct fm_eth *fm_eth) sync(); } -#ifndef CONFIG_DM_ETH -static int fm_eth_open(struct eth_device *dev, struct bd_info *bd) -#else static int fm_eth_open(struct udevice *dev) -#endif { -#ifndef CONFIG_DM_ETH - struct fm_eth *fm_eth = dev->priv; -#else struct eth_pdata *pdata = dev_get_plat(dev); struct fm_eth *fm_eth = dev_get_priv(dev); -#endif unsigned char *enetaddr; struct fsl_enet_mac *mac; #ifdef CONFIG_PHYLIB @@ -485,11 +453,7 @@ static int fm_eth_open(struct udevice *dev) mac = fm_eth->mac; -#ifndef CONFIG_DM_ETH - enetaddr = &dev->enetaddr[0]; -#else enetaddr = pdata->enetaddr; -#endif /* setup the MAC address */ if (enetaddr[0] & 0x01) { @@ -512,12 +476,7 @@ static int fm_eth_open(struct udevice *dev) if (fm_eth->phydev) { ret = phy_startup(fm_eth->phydev); if (ret) { -#ifndef CONFIG_DM_ETH - printf("%s: Could not initialize\n", - fm_eth->phydev->dev->name); -#else printf("%s: Could not initialize\n", dev->name); -#endif return ret; } } else { @@ -540,20 +499,12 @@ static int fm_eth_open(struct udevice *dev) return fm_eth->phydev->link ? 0 : -1; } -#ifndef CONFIG_DM_ETH -static void fm_eth_halt(struct eth_device *dev) -#else static void fm_eth_halt(struct udevice *dev) -#endif { struct fm_eth *fm_eth; struct fsl_enet_mac *mac; -#ifndef CONFIG_DM_ETH - fm_eth = (struct fm_eth *)dev->priv; -#else fm_eth = dev_get_priv(dev); -#endif mac = fm_eth->mac; /* graceful stop the transmission of frames */ @@ -571,11 +522,7 @@ static void fm_eth_halt(struct udevice *dev) #endif } -#ifndef CONFIG_DM_ETH -static int fm_eth_send(struct eth_device *dev, void *buf, int len) -#else static int fm_eth_send(struct udevice *dev, void *buf, int len) -#endif { struct fm_eth *fm_eth; struct fm_port_global_pram *pram; @@ -583,11 +530,7 @@ static int fm_eth_send(struct udevice *dev, void *buf, int len) u16 offset_in; int i; -#ifndef CONFIG_DM_ETH - fm_eth = (struct fm_eth *)dev->priv; -#else fm_eth = dev_get_priv(dev); -#endif pram = fm_eth->tx_pram; txbd = fm_eth->cur_txbd; @@ -668,11 +611,7 @@ static struct fm_port_bd *fm_eth_free_one(struct fm_eth *fm_eth, return rxbd; } -#ifndef CONFIG_DM_ETH -static int fm_eth_recv(struct eth_device *dev) -#else static int fm_eth_recv(struct udevice *dev, int flags, uchar **packetp) -#endif { struct fm_eth *fm_eth; struct fm_port_bd *rxbd; @@ -681,11 +620,7 @@ static int fm_eth_recv(struct udevice *dev, int flags, uchar **packetp) int ret = -1; u8 *data; -#ifndef CONFIG_DM_ETH - fm_eth = (struct fm_eth *)dev->priv; -#else fm_eth = dev_get_priv(dev); -#endif rxbd = fm_eth->cur_rxbd; status = muram_readw(&rxbd->status); @@ -695,12 +630,8 @@ static int fm_eth_recv(struct udevice *dev, int flags, uchar **packetp) buf_lo = in_be32(&rxbd->buf_ptr_lo); data = (u8 *)((ulong)(buf_hi << 16) << 16 | buf_lo); len = muram_readw(&rxbd->len); -#ifndef CONFIG_DM_ETH - net_process_received_packet(data, len); -#else *packetp = data; return len; -#endif } else { printf("%s: Rx error\n", dev->name); ret = 0; @@ -717,7 +648,6 @@ static int fm_eth_recv(struct udevice *dev, int flags, uchar **packetp) return ret; } -#ifdef CONFIG_DM_ETH static int fm_eth_free_pkt(struct udevice *dev, uchar *packet, int length) { struct fm_eth *fm_eth = (struct fm_eth *)dev_get_priv(dev); @@ -726,65 +656,7 @@ static int fm_eth_free_pkt(struct udevice *dev, uchar *packet, int length) return 0; } -#endif /* CONFIG_DM_ETH */ - -#ifndef CONFIG_DM_ETH -static int fm_eth_init_mac(struct fm_eth *fm_eth, struct ccsr_fman *reg) -{ - struct fsl_enet_mac *mac; - int num; - void *base, *phyregs = NULL; - - num = fm_eth->num; - -#ifdef CONFIG_SYS_FMAN_V3 -#ifndef CONFIG_FSL_FM_10GEC_REGULAR_NOTATION - if (fm_eth->type == FM_ETH_10G_E) { - /* 10GEC1/10GEC2 use mEMAC9/mEMAC10 on T2080/T4240. - * 10GEC3/10GEC4 use mEMAC1/mEMAC2 on T2080. - * 10GEC1 uses mEMAC1 on T1024. - * so it needs to change the num. - */ - if (fm_eth->num >= 2) - num -= 2; - else - num += 8; - } -#endif - base = ®->memac[num].fm_memac; - phyregs = ®->memac[num].fm_memac_mdio; -#else - /* Get the mac registers base address */ - if (fm_eth->type == FM_ETH_1G_E) { - base = ®->mac_1g[num].fm_dtesc; - phyregs = ®->mac_1g[num].fm_mdio.miimcfg; - } else { - base = ®->mac_10g[num].fm_10gec; - phyregs = ®->mac_10g[num].fm_10gec_mdio; - } -#endif - - /* alloc mac controller */ - mac = malloc(sizeof(struct fsl_enet_mac)); - if (!mac) - return -ENOMEM; - memset(mac, 0, sizeof(struct fsl_enet_mac)); - - /* save the mac to fm_eth struct */ - fm_eth->mac = mac; - -#ifdef CONFIG_SYS_FMAN_V3 - init_memac(mac, base, phyregs, MAX_RXBUF_LEN); -#else - if (fm_eth->type == FM_ETH_1G_E) - init_dtsec(mac, base, phyregs, MAX_RXBUF_LEN); - else - init_tgec(mac, base, phyregs, MAX_RXBUF_LEN); -#endif - return 0; -} -#else /* CONFIG_DM_ETH */ static int fm_eth_init_mac(struct fm_eth *fm_eth, void *reg) { #ifndef CONFIG_SYS_FMAN_V3 @@ -817,15 +689,11 @@ static int fm_eth_init_mac(struct fm_eth *fm_eth, void *reg) return 0; } -#endif /* CONFIG_DM_ETH */ static int init_phy(struct fm_eth *fm_eth) { #ifdef CONFIG_PHYLIB u32 supported = PHY_GBIT_FEATURES; -#ifndef CONFIG_DM_ETH - struct phy_device *phydev = NULL; -#endif if (fm_eth->type == FM_ETH_10G_E) supported = PHY_10G_FEATURES; @@ -836,7 +704,6 @@ static int init_phy(struct fm_eth *fm_eth) if (fm_eth->type == FM_ETH_1G_E) dtsec_init_phy(fm_eth); -#ifdef CONFIG_DM_ETH #ifdef CONFIG_PHYLIB #ifdef CONFIG_DM_MDIO fm_eth->phydev = dm_eth_phy_connect(fm_eth->dev); @@ -848,112 +715,8 @@ static int init_phy(struct fm_eth *fm_eth) phy_config(fm_eth->phydev); #endif -#else /* CONFIG_DM_ETH */ -#ifdef CONFIG_PHYLIB - if (fm_eth->bus) { - phydev = phy_connect(fm_eth->bus, fm_eth->phyaddr, fm_eth->dev, - fm_eth->enet_if); - if (!phydev) { - printf("Failed to connect\n"); - return -1; - } - } else { - return 0; - } - - if (fm_eth->type == FM_ETH_1G_E) { - supported = (SUPPORTED_10baseT_Half | - SUPPORTED_10baseT_Full | - SUPPORTED_100baseT_Half | - SUPPORTED_100baseT_Full | - SUPPORTED_1000baseT_Full); - } else { - supported = SUPPORTED_10000baseT_Full; - - if (tgec_is_fibre(fm_eth)) - phydev->port = PORT_FIBRE; - } - - phydev->supported &= supported; - phydev->advertising = phydev->supported; - - fm_eth->phydev = phydev; - - phy_config(phydev); -#endif -#endif /* CONFIG_DM_ETH */ - return 0; -} - -#ifndef CONFIG_DM_ETH -int fm_eth_initialize(struct ccsr_fman *reg, struct fm_eth_info *info) -{ - struct eth_device *dev; - struct fm_eth *fm_eth; - int i, num = info->num; - int ret; - - /* alloc eth device */ - dev = (struct eth_device *)malloc(sizeof(struct eth_device)); - if (!dev) - return -ENOMEM; - memset(dev, 0, sizeof(struct eth_device)); - - /* alloc the FMan ethernet private struct */ - fm_eth = (struct fm_eth *)malloc(sizeof(struct fm_eth)); - if (!fm_eth) - return -ENOMEM; - memset(fm_eth, 0, sizeof(struct fm_eth)); - - /* save off some things we need from the info struct */ - fm_eth->fm_index = info->index - 1; /* keep as 0 based for muram */ - fm_eth->num = num; - fm_eth->type = info->type; - - fm_eth->rx_port = (void *)®->port[info->rx_port_id - 1].fm_bmi; - fm_eth->tx_port = (void *)®->port[info->tx_port_id - 1].fm_bmi; - - /* set the ethernet max receive length */ - fm_eth->max_rx_len = MAX_RXBUF_LEN; - - /* init global mac structure */ - ret = fm_eth_init_mac(fm_eth, reg); - if (ret) - return ret; - - /* keep same as the manual, we call FMAN1, FMAN2, DTSEC1, DTSEC2, etc */ - if (fm_eth->type == FM_ETH_1G_E) - sprintf(dev->name, "FM%d@DTSEC%d", info->index, num + 1); - else - sprintf(dev->name, "FM%d@TGEC%d", info->index, num + 1); - - devlist[num_controllers++] = dev; - dev->iobase = 0; - dev->priv = (void *)fm_eth; - dev->init = fm_eth_open; - dev->halt = fm_eth_halt; - dev->send = fm_eth_send; - dev->recv = fm_eth_recv; - fm_eth->dev = dev; - fm_eth->bus = info->bus; - fm_eth->phyaddr = info->phy_addr; - fm_eth->enet_if = info->enet_if; - - /* startup the FM im */ - ret = fm_eth_startup(fm_eth); - if (ret) - return ret; - - init_phy(fm_eth); - - /* clear the ethernet address */ - for (i = 0; i < 6; i++) - dev->enetaddr[i] = 0; - eth_register(dev); - return 0; } -#else /* CONFIG_DM_ETH */ static int fm_eth_bind(struct udevice *dev) { @@ -1139,4 +902,3 @@ U_BOOT_DRIVER(eth_fman) = { .plat_auto = sizeof(struct eth_pdata), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/net/fm/fm.c b/drivers/net/fm/fm.c index c476cb3..055dd61 100644 --- a/drivers/net/fm/fm.c +++ b/drivers/net/fm/fm.c @@ -10,9 +10,7 @@ #include <asm/io.h> #include <linux/errno.h> #include <u-boot/crc.h> -#ifdef CONFIG_DM_ETH #include <dm.h> -#endif #include "fm.h" #include <fsl_qe.h> /* For struct qe_firmware */ @@ -551,7 +549,6 @@ int fm_init_common(int index, struct ccsr_fman *reg) } #endif -#ifdef CONFIG_DM_ETH struct fman_priv { struct ccsr_fman *reg; unsigned int fman_id; @@ -626,4 +623,3 @@ U_BOOT_DRIVER(fman) = { .priv_auto = sizeof(struct fman_priv), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/net/fm/fm.h b/drivers/net/fm/fm.h index 3d9cc5c..ba858cc 100644 --- a/drivers/net/fm/fm.h +++ b/drivers/net/fm/fm.h @@ -57,7 +57,6 @@ struct fm_port_bd { #define TxBD_READY 0x8000 #define TxBD_LAST BD_LAST -#ifdef CONFIG_DM_ETH enum fm_mac_type { #ifdef CONFIG_SYS_FMAN_V3 FM_MEMAC, @@ -66,7 +65,6 @@ enum fm_mac_type { FM_TGEC, #endif }; -#endif /* Fman ethernet private struct */ /* Rx/Tx queue descriptor */ @@ -115,9 +113,7 @@ void fman_disable_port(enum fm_port port); void fman_enable_port(enum fm_port port); int fman_id(struct udevice *dev); void *fman_port(struct udevice *dev, int num); -#ifdef CONFIG_DM_ETH void *fman_mdio(struct udevice *dev, enum fm_mac_type type, int num); -#endif struct fsl_enet_mac { void *base; /* MAC controller registers base address */ @@ -143,13 +139,9 @@ struct fm_eth { struct mii_dev *bus; struct phy_device *phydev; int phyaddr; -#ifndef CONFIG_DM_ETH - struct eth_device *dev; -#else enum fm_mac_type mac_type; struct udevice *dev; struct udevice *pcs_mdio; -#endif int max_rx_len; struct fm_port_global_pram *rx_pram; /* Rx parameter table */ struct fm_port_global_pram *tx_pram; /* Tx parameter table */ diff --git a/drivers/net/fm/init.c b/drivers/net/fm/init.c deleted file mode 100644 index 618c1bc..0000000 --- a/drivers/net/fm/init.c +++ /dev/null @@ -1,386 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright 2011-2015 Freescale Semiconductor, Inc. - */ -#include <errno.h> -#include <common.h> -#include <net.h> -#include <asm/io.h> -#include <fdt_support.h> -#include <fsl_mdio.h> -#ifdef CONFIG_FSL_LAYERSCAPE -#include <asm/arch/fsl_serdes.h> -#include <linux/libfdt.h> -#else -#include <asm/fsl_serdes.h> -#endif - -#include "fm.h" - -#ifndef CONFIG_DM_ETH -struct fm_eth_info fm_info[] = { -#if (CFG_SYS_NUM_FM1_DTSEC >= 1) - FM_DTSEC_INFO_INITIALIZER(1, 1), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 2) - FM_DTSEC_INFO_INITIALIZER(1, 2), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 3) - FM_DTSEC_INFO_INITIALIZER(1, 3), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 4) - FM_DTSEC_INFO_INITIALIZER(1, 4), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 5) - FM_DTSEC_INFO_INITIALIZER(1, 5), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 6) - FM_DTSEC_INFO_INITIALIZER(1, 6), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 7) - FM_DTSEC_INFO_INITIALIZER(1, 9), -#endif -#if (CFG_SYS_NUM_FM1_DTSEC >= 8) - FM_DTSEC_INFO_INITIALIZER(1, 10), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 1) - FM_DTSEC_INFO_INITIALIZER(2, 1), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 2) - FM_DTSEC_INFO_INITIALIZER(2, 2), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 3) - FM_DTSEC_INFO_INITIALIZER(2, 3), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 4) - FM_DTSEC_INFO_INITIALIZER(2, 4), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 5) - FM_DTSEC_INFO_INITIALIZER(2, 5), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 6) - FM_DTSEC_INFO_INITIALIZER(2, 6), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 7) - FM_DTSEC_INFO_INITIALIZER(2, 9), -#endif -#if (CFG_SYS_NUM_FM2_DTSEC >= 8) - FM_DTSEC_INFO_INITIALIZER(2, 10), -#endif -#if (CFG_SYS_NUM_FM1_10GEC >= 1) - FM_TGEC_INFO_INITIALIZER(1, 1), -#endif -#if (CFG_SYS_NUM_FM1_10GEC >= 2) - FM_TGEC_INFO_INITIALIZER(1, 2), -#endif -#if (CFG_SYS_NUM_FM1_10GEC >= 3) - FM_TGEC_INFO_INITIALIZER2(1, 3), -#endif -#if (CFG_SYS_NUM_FM1_10GEC >= 4) - FM_TGEC_INFO_INITIALIZER2(1, 4), -#endif -#if (CFG_SYS_NUM_FM2_10GEC >= 1) - FM_TGEC_INFO_INITIALIZER(2, 1), -#endif -#if (CFG_SYS_NUM_FM2_10GEC >= 2) - FM_TGEC_INFO_INITIALIZER(2, 2), -#endif -}; - -int fm_standard_init(struct bd_info *bis) -{ - int i; - struct ccsr_fman *reg; - - reg = (void *)CFG_SYS_FSL_FM1_ADDR; - if (fm_init_common(0, reg)) - return 0; - - for (i = 0; i < ARRAY_SIZE(fm_info); i++) { - if ((fm_info[i].enabled) && (fm_info[i].index == 1)) - fm_eth_initialize(reg, &fm_info[i]); - } - -#if (CFG_SYS_NUM_FMAN == 2) - reg = (void *)CFG_SYS_FSL_FM2_ADDR; - if (fm_init_common(1, reg)) - return 0; - - for (i = 0; i < ARRAY_SIZE(fm_info); i++) { - if ((fm_info[i].enabled) && (fm_info[i].index == 2)) - fm_eth_initialize(reg, &fm_info[i]); - } -#endif - - return 1; -} - -/* simple linear search to map from port to array index */ -static int fm_port_to_index(enum fm_port port) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(fm_info); i++) { - if (fm_info[i].port == port) - return i; - } - - return -1; -} - -/* - * Determine if an interface is actually active based on HW config - * we expect fman_port_enet_if() to report PHY_INTERFACE_MODE_NA if - * the interface is not active based on HW cfg of the SoC - */ -void fman_enet_init(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(fm_info); i++) { - phy_interface_t enet_if; - - enet_if = fman_port_enet_if(fm_info[i].port); - if (enet_if != PHY_INTERFACE_MODE_NA) { - fm_info[i].enabled = 1; - fm_info[i].enet_if = enet_if; - } else { - fm_info[i].enabled = 0; - } - } - - return; -} - -void fm_disable_port(enum fm_port port) -{ - int i = fm_port_to_index(port); - - if (i == -1) - return; - - fm_info[i].enabled = 0; -#ifndef CONFIG_SYS_FMAN_V3 - fman_disable_port(port); -#endif -} - -void fm_enable_port(enum fm_port port) -{ - int i = fm_port_to_index(port); - - if (i == -1) - return; - - fm_info[i].enabled = 1; - fman_enable_port(port); -} - -void fm_info_set_mdio(enum fm_port port, struct mii_dev *bus) -{ - int i = fm_port_to_index(port); - - if (i == -1) - return; - - fm_info[i].bus = bus; -} - -void fm_info_set_phy_address(enum fm_port port, int address) -{ - int i = fm_port_to_index(port); - - if (i == -1) - return; - - fm_info[i].phy_addr = address; -} - -/* - * Returns the PHY address for a given Fman port - * - * The port must be set via a prior call to fm_info_set_phy_address(). - * A negative error code is returned if the port is invalid. - */ -int fm_info_get_phy_address(enum fm_port port) -{ - int i = fm_port_to_index(port); - - if (i == -1) - return -1; - - return fm_info[i].phy_addr; -} - -/* - * Returns the type of the data interface between the given MAC and its PHY. - * This is typically determined by the RCW. - */ -phy_interface_t fm_info_get_enet_if(enum fm_port port) -{ - int i = fm_port_to_index(port); - - if (i == -1) - return PHY_INTERFACE_MODE_NA; - - if (fm_info[i].enabled) - return fm_info[i].enet_if; - - return PHY_INTERFACE_MODE_NA; -} - -static void -__def_board_ft_fman_fixup_port(void *blob, char * prop, phys_addr_t pa, - enum fm_port port, int offset) -{ - return; -} - -void board_ft_fman_fixup_port(void *blob, char * prop, phys_addr_t pa, - enum fm_port port, int offset) - __attribute__((weak, alias("__def_board_ft_fman_fixup_port"))); - -int ft_fixup_port(void *blob, struct fm_eth_info *info, char *prop) -{ - int off; - uint32_t ph; - phys_addr_t paddr = CFG_SYS_CCSRBAR_PHYS + info->compat_offset; -#ifndef CONFIG_SYS_FMAN_V3 - u64 dtsec1_addr = (u64)CFG_SYS_CCSRBAR_PHYS + - CFG_SYS_FSL_FM1_DTSEC1_OFFSET; -#endif - - off = fdt_node_offset_by_compat_reg(blob, prop, paddr); - if (off == -FDT_ERR_NOTFOUND) - return -EINVAL; - - if (info->enabled) { - fdt_fixup_phy_connection(blob, off, info->enet_if); - board_ft_fman_fixup_port(blob, prop, paddr, info->port, off); - return 0; - } - -#ifdef CONFIG_SYS_FMAN_V3 -#ifndef CONFIG_FSL_FM_10GEC_REGULAR_NOTATION - /* - * On T2/T4 SoCs, physically FM1_DTSEC9 and FM1_10GEC1 use the same - * dual-role MAC, when FM1_10GEC1 is enabled and FM1_DTSEC9 - * is disabled, ensure that the dual-role MAC is not disabled, - * ditto for other dual-role MACs. - */ - if (((info->port == FM1_DTSEC9) && (PORT_IS_ENABLED(FM1_10GEC1))) || - ((info->port == FM1_DTSEC10) && (PORT_IS_ENABLED(FM1_10GEC2))) || - ((info->port == FM1_DTSEC1) && (PORT_IS_ENABLED(FM1_10GEC3))) || - ((info->port == FM1_DTSEC2) && (PORT_IS_ENABLED(FM1_10GEC4))) || - ((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC9))) || - ((info->port == FM1_10GEC2) && (PORT_IS_ENABLED(FM1_DTSEC10))) || - ((info->port == FM1_10GEC3) && (PORT_IS_ENABLED(FM1_DTSEC1))) || - ((info->port == FM1_10GEC4) && (PORT_IS_ENABLED(FM1_DTSEC2))) -#if (CFG_SYS_NUM_FMAN == 2) - || - ((info->port == FM2_DTSEC9) && (PORT_IS_ENABLED(FM2_10GEC1))) || - ((info->port == FM2_DTSEC10) && (PORT_IS_ENABLED(FM2_10GEC2))) || - ((info->port == FM2_10GEC1) && (PORT_IS_ENABLED(FM2_DTSEC9))) || - ((info->port == FM2_10GEC2) && (PORT_IS_ENABLED(FM2_DTSEC10))) -#endif -#else - /* FM1_DTSECx and FM1_10GECx use the same dual-role MAC */ - if (((info->port == FM1_DTSEC1) && (PORT_IS_ENABLED(FM1_10GEC1))) || - ((info->port == FM1_DTSEC2) && (PORT_IS_ENABLED(FM1_10GEC2))) || - ((info->port == FM1_DTSEC3) && (PORT_IS_ENABLED(FM1_10GEC3))) || - ((info->port == FM1_DTSEC4) && (PORT_IS_ENABLED(FM1_10GEC4))) || - ((info->port == FM1_10GEC1) && (PORT_IS_ENABLED(FM1_DTSEC1))) || - ((info->port == FM1_10GEC2) && (PORT_IS_ENABLED(FM1_DTSEC2))) || - ((info->port == FM1_10GEC3) && (PORT_IS_ENABLED(FM1_DTSEC3))) || - ((info->port == FM1_10GEC4) && (PORT_IS_ENABLED(FM1_DTSEC4))) -#endif - ) - return 0; -#endif - /* board code might have caused offset to change */ - off = fdt_node_offset_by_compat_reg(blob, prop, paddr); - -#ifndef CONFIG_SYS_FMAN_V3 - /* Don't disable FM1-DTSEC1 MAC as its used for MDIO */ - if (paddr != dtsec1_addr) -#endif - fdt_status_disabled(blob, off); /* disable the MAC node */ - - /* disable the fsl,dpa-ethernet node that points to the MAC */ - ph = fdt_get_phandle(blob, off); - do_fixup_by_prop(blob, "fsl,fman-mac", &ph, sizeof(ph), - "status", "disabled", strlen("disabled") + 1, 1); - - return 0; -} - -void fdt_fixup_fman_ethernet(void *blob) -{ - int i; - -#ifdef CONFIG_SYS_FMAN_V3 - for (i = 0; i < ARRAY_SIZE(fm_info); i++) - ft_fixup_port(blob, &fm_info[i], "fsl,fman-memac"); -#else - for (i = 0; i < ARRAY_SIZE(fm_info); i++) { - /* Try the new compatible first. - * If the node is missing, try the old. - */ - if (fm_info[i].type == FM_ETH_1G_E) { - if (ft_fixup_port(blob, &fm_info[i], "fsl,fman-dtsec")) - ft_fixup_port(blob, &fm_info[i], - "fsl,fman-1g-mac"); - } else { - if (ft_fixup_port(blob, &fm_info[i], "fsl,fman-xgec") && - ft_fixup_port(blob, &fm_info[i], "fsl,fman-tgec")) - ft_fixup_port(blob, &fm_info[i], - "fsl,fman-10g-mac"); - } - } -#endif -} - -/*QSGMII Riser Card can work in SGMII mode, but the PHY address is different. - *This function scans which Riser Card being used(QSGMII or SGMII Riser Card), - *then set the correct PHY address - */ -void set_sgmii_phy(struct mii_dev *bus, enum fm_port base_port, - unsigned int port_num, int phy_base_addr) -{ - unsigned int regnum = 0; - int qsgmii; - int i; - int phy_real_addr; - - qsgmii = is_qsgmii_riser_card(bus, phy_base_addr, port_num, regnum); - - if (!qsgmii) - return; - - for (i = base_port; i < base_port + port_num; i++) { - if (fm_info_get_enet_if(i) == PHY_INTERFACE_MODE_SGMII) { - phy_real_addr = phy_base_addr + i - base_port; - fm_info_set_phy_address(i, phy_real_addr); - } - } -} - -/*to check whether qsgmii riser card is used*/ -int is_qsgmii_riser_card(struct mii_dev *bus, int phy_base_addr, - unsigned int port_num, unsigned regnum) -{ - int i; - int val; - - if (!bus) - return 0; - - for (i = phy_base_addr; i < phy_base_addr + port_num; i++) { - val = bus->read(bus, i, MDIO_DEVAD_NONE, regnum); - if (val != MIIM_TIMEOUT) - return 1; - } - - return 0; -} -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/net/fm/memac_phy.c b/drivers/net/fm/memac_phy.c index 3ddae97..e0b62b9 100644 --- a/drivers/net/fm/memac_phy.c +++ b/drivers/net/fm/memac_phy.c @@ -22,11 +22,9 @@ #define memac_setbits_32(a, v) setbits_be32(a, v) #endif -#ifdef CONFIG_DM_ETH struct fm_mdio_priv { struct memac_mdio_controller *regs; }; -#endif #define MAX_NUM_RETRIES 1000 @@ -88,9 +86,6 @@ int memac_mdio_write(struct mii_dev *bus, int port_addr, int dev_addr, u32 c45 = 1; /* Default to 10G interface */ int err; -#ifndef CONFIG_DM_ETH - regs = bus->priv; -#else struct fm_mdio_priv *priv; if (!bus->priv) @@ -99,7 +94,6 @@ int memac_mdio_write(struct mii_dev *bus, int port_addr, int dev_addr, regs = priv->regs; debug("memac_mdio_write(regs %p, port %d, dev %d, reg %d, val %#x)\n", regs, port_addr, dev_addr, regnum, value); -#endif if (dev_addr == MDIO_DEVAD_NONE) { c45 = 0; /* clause 22 */ @@ -147,22 +141,14 @@ int memac_mdio_read(struct mii_dev *bus, int port_addr, int dev_addr, u32 c45 = 1; int err; -#ifndef CONFIG_DM_ETH - regs = bus->priv; -#else struct fm_mdio_priv *priv; if (!bus->priv) return -EINVAL; priv = dev_get_priv(bus->priv); regs = priv->regs; -#endif if (dev_addr == MDIO_DEVAD_NONE) { -#ifndef CONFIG_DM_ETH - if (!strcmp(bus->name, DEFAULT_FM_TGEC_MDIO_NAME)) - return 0xffff; -#endif c45 = 0; /* clause 22 */ dev_addr = regnum & 0x1f; memac_clrbits_32(®s->mdio_stat, MDIO_STAT_ENC); @@ -205,43 +191,6 @@ int memac_mdio_reset(struct mii_dev *bus) return 0; } -#ifndef CONFIG_DM_ETH -int fm_memac_mdio_init(struct bd_info *bis, struct memac_mdio_info *info) -{ - struct mii_dev *bus = mdio_alloc(); - - if (!bus) { - printf("Failed to allocate FM TGEC MDIO bus\n"); - return -1; - } - - bus->read = memac_mdio_read; - bus->write = memac_mdio_write; - bus->reset = memac_mdio_reset; - strcpy(bus->name, info->name); - - bus->priv = info->regs; - - /* - * On some platforms like B4860, default value of MDIO_CLK_DIV bits - * in mdio_stat(mdio_cfg) register generates MDIO clock too high - * (much higher than 2.5MHz), violating the IEEE specs. - * On other platforms like T1040, default value of MDIO_CLK_DIV bits - * is zero, so MDIO clock is disabled. - * So, for proper functioning of MDIO, MDIO_CLK_DIV bits needs to - * be properly initialized. - * NEG bit default should be '1' as per FMAN-v3 RM, but on platform - * like T2080QDS, this bit default is '0', which leads to MDIO failure - * on XAUI PHY, so set this bit definitely. - */ - memac_setbits_32( - &((struct memac_mdio_controller *)info->regs)->mdio_stat, - MDIO_STAT_CLKDIV(258) | MDIO_STAT_NEG); - - return mdio_register(bus); -} - -#else /* CONFIG_DM_ETH */ #if defined(CONFIG_PHYLIB) && defined(CONFIG_DM_MDIO) static int fm_mdio_read(struct udevice *dev, int addr, int devad, int reg) { @@ -341,4 +290,3 @@ U_BOOT_DRIVER(fman_mdio) = { .plat_auto = sizeof(struct mdio_perdev_priv), }; #endif /* CONFIG_PHYLIB && CONFIG_DM_MDIO */ -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/net/fsl-mc/mc.c b/drivers/net/fsl-mc/mc.c index 69da465..6b36860 100644 --- a/drivers/net/fsl-mc/mc.c +++ b/drivers/net/fsl-mc/mc.c @@ -165,21 +165,12 @@ enum mc_fixup_type { }; static int mc_fixup_mac_addr(void *blob, int nodeoffset, -#ifdef CONFIG_DM_ETH const char *propname, struct udevice *eth_dev, -#else - const char *propname, struct eth_device *eth_dev, -#endif enum mc_fixup_type type) { -#ifdef CONFIG_DM_ETH struct eth_pdata *plat = dev_get_plat(eth_dev); unsigned char *enetaddr = plat->enetaddr; int eth_index = dev_seq(eth_dev); -#else - unsigned char *enetaddr = eth_dev->enetaddr; - int eth_index = eth_dev->index; -#endif int err = 0, len = 0, size, i; unsigned char env_enetaddr[ARP_HLEN]; unsigned int enetaddr_32[ARP_HLEN]; @@ -252,11 +243,7 @@ const char *dpl_get_connection_endpoint(void *blob, char *endpoint) } static int mc_fixup_dpl_mac_addr(void *blob, int dpmac_id, -#ifdef CONFIG_DM_ETH struct udevice *eth_dev) -#else - struct eth_device *eth_dev) -#endif { int objoff = fdt_path_offset(blob, "/objects"); int dpmacoff = -1, dpnioff = -1; @@ -355,11 +342,7 @@ void fdt_fsl_mc_fixup_iommu_map_entry(void *blob) } static int mc_fixup_dpc_mac_addr(void *blob, int dpmac_id, -#ifdef CONFIG_DM_ETH struct udevice *eth_dev) -#else - struct eth_device *eth_dev) -#endif { int nodeoffset = fdt_path_offset(blob, "/board_info/ports"), noff; int err = 0; @@ -402,12 +385,8 @@ static int mc_fixup_dpc_mac_addr(void *blob, int dpmac_id, static int mc_fixup_mac_addrs(void *blob, enum mc_fixup_type type) { int i, err = 0, ret = 0; -#ifdef CONFIG_DM_ETH #define ETH_NAME_LEN 20 struct udevice *eth_dev; -#else - struct eth_device *eth_dev; -#endif char ethname[ETH_NAME_LEN]; for (i = WRIOP1_DPMAC1; i < NUM_WRIOP_PORTS; i++) { diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.c b/drivers/net/ldpaa_eth/ldpaa_eth.c index b6f589e..2485077 100644 --- a/drivers/net/ldpaa_eth/ldpaa_eth.c +++ b/drivers/net/ldpaa_eth/ldpaa_eth.c @@ -24,7 +24,6 @@ #include "ldpaa_eth.h" #ifdef CONFIG_PHYLIB -#ifdef CONFIG_DM_ETH static void init_phy(struct udevice *dev) { struct ldpaa_eth_priv *priv = dev_get_priv(dev); @@ -36,51 +35,6 @@ static void init_phy(struct udevice *dev) phy_config(priv->phy); } -#else -static int init_phy(struct eth_device *dev) -{ - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)dev->priv; - struct phy_device *phydev = NULL; - struct mii_dev *bus; - int phy_addr, phy_num; - int ret = 0; - - bus = wriop_get_mdio(priv->dpmac_id); - if (bus == NULL) - return 0; - - for (phy_num = 0; phy_num < WRIOP_MAX_PHY_NUM; phy_num++) { - phy_addr = wriop_get_phy_address(priv->dpmac_id, phy_num); - if (phy_addr < 0) - continue; - - phydev = phy_connect(bus, phy_addr, dev, - wriop_get_enet_if(priv->dpmac_id)); - if (!phydev) { - printf("Failed to connect\n"); - ret = -ENODEV; - break; - } - wriop_set_phy_dev(priv->dpmac_id, phy_num, phydev); - ret = phy_config(phydev); - if (ret) - break; - } - - if (ret) { - for (phy_num = 0; phy_num < WRIOP_MAX_PHY_NUM; phy_num++) { - phydev = wriop_get_phy_dev(priv->dpmac_id, phy_num); - if (!phydev) - continue; - - free(phydev); - wriop_set_phy_dev(priv->dpmac_id, phy_num, NULL); - } - } - - return ret; -} -#endif #endif #ifdef DEBUG @@ -147,15 +101,9 @@ static void ldpaa_eth_get_dpni_counter(void) } } -#ifdef CONFIG_DM_ETH static void ldpaa_eth_get_dpmac_counter(struct udevice *dev) { struct ldpaa_eth_priv *priv = dev_get_priv(dev); -#else -static void ldpaa_eth_get_dpmac_counter(struct eth_device *net_dev) -{ - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv; -#endif int err = 0; u64 value; @@ -288,16 +236,10 @@ error: return; } -#ifdef CONFIG_DM_ETH static int ldpaa_eth_pull_dequeue_rx(struct udevice *dev, int flags, uchar **packetp) { struct ldpaa_eth_priv *priv = dev_get_priv(dev); -#else -static int ldpaa_eth_pull_dequeue_rx(struct eth_device *dev) -{ - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)dev->priv; -#endif const struct ldpaa_dq *dq; const struct dpaa_fd *fd; int i = 5, err = 0, status; @@ -354,15 +296,9 @@ static int ldpaa_eth_pull_dequeue_rx(struct eth_device *dev) return err; } -#ifdef CONFIG_DM_ETH static int ldpaa_eth_tx(struct udevice *dev, void *buf, int len) { struct ldpaa_eth_priv *priv = dev_get_priv(dev); -#else -static int ldpaa_eth_tx(struct eth_device *net_dev, void *buf, int len) -{ - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv; -#endif struct dpaa_fd fd; u64 buffer_start; int data_offset, err; @@ -438,27 +374,6 @@ error: return err; } -static struct phy_device *ldpaa_get_phydev(struct ldpaa_eth_priv *priv) -{ -#ifdef CONFIG_DM_ETH - return priv->phy; -#else -#ifdef CONFIG_PHYLIB - struct phy_device *phydev = NULL; - int phy_num; - - /* start the phy devices one by one and update the dpmac state */ - for (phy_num = 0; phy_num < WRIOP_MAX_PHY_NUM; phy_num++) { - phydev = wriop_get_phy_dev(priv->dpmac_id, phy_num); - if (phydev) - return phydev; - } - return NULL; -#endif - return NULL; -#endif -} - static int ldpaa_get_dpmac_state(struct ldpaa_eth_priv *priv, struct dpmac_link_state *state) { @@ -479,7 +394,7 @@ static int ldpaa_get_dpmac_state(struct ldpaa_eth_priv *priv, state->up = 1; state->options |= DPMAC_LINK_OPT_AUTONEG; - phydev = ldpaa_get_phydev(priv); + phydev = priv->phy; if (phydev) { err = phy_startup(phydev); @@ -509,16 +424,10 @@ static int ldpaa_get_dpmac_state(struct ldpaa_eth_priv *priv, return 0; } -#ifdef CONFIG_DM_ETH static int ldpaa_eth_open(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); struct ldpaa_eth_priv *priv = dev_get_priv(dev); -#else -static int ldpaa_eth_open(struct eth_device *net_dev, struct bd_info *bd) -{ - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv; -#endif struct dpmac_link_state dpmac_link_state = { 0 }; #ifdef DEBUG struct dpni_link_state link_state; @@ -526,13 +435,8 @@ static int ldpaa_eth_open(struct eth_device *net_dev, struct bd_info *bd) int err = 0; struct dpni_queue d_queue; -#ifdef CONFIG_DM_ETH if (eth_is_active(dev)) return 0; -#else - if (net_dev->state == ETH_STATE_ACTIVE) - return 0; -#endif if (get_mc_boot_status() != 0) { printf("ERROR (MC is not booted)\n"); @@ -572,13 +476,8 @@ static int ldpaa_eth_open(struct eth_device *net_dev, struct bd_info *bd) if (err) goto err_dpni_bind; -#ifdef CONFIG_DM_ETH err = dpni_add_mac_addr(dflt_mc_io, MC_CMD_NO_FLAGS, dflt_dpni->dpni_handle, plat->enetaddr); -#else - err = dpni_add_mac_addr(dflt_mc_io, MC_CMD_NO_FLAGS, - dflt_dpni->dpni_handle, net_dev->enetaddr); -#endif if (err) { printf("dpni_add_mac_addr() failed\n"); return err; @@ -651,34 +550,18 @@ err_dpmac_setup: return err; } -#ifdef CONFIG_DM_ETH static void ldpaa_eth_stop(struct udevice *dev) { struct ldpaa_eth_priv *priv = dev_get_priv(dev); -#else -static void ldpaa_eth_stop(struct eth_device *net_dev) -{ - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv; -#endif struct phy_device *phydev = NULL; int err = 0; -#ifdef CONFIG_DM_ETH if (!eth_is_active(dev)) return; -#else - if ((net_dev->state == ETH_STATE_PASSIVE) || - (net_dev->state == ETH_STATE_INIT)) - return; -#endif #ifdef DEBUG ldpaa_eth_get_dpni_counter(); -#ifdef CONFIG_DM_ETH ldpaa_eth_get_dpmac_counter(dev); -#else - ldpaa_eth_get_dpmac_counter(net_dev); -#endif #endif err = dprc_disconnect(dflt_mc_io, MC_CMD_NO_FLAGS, @@ -702,7 +585,7 @@ static void ldpaa_eth_stop(struct eth_device *net_dev) if (err < 0) printf("dpni_disable() failed\n"); - phydev = ldpaa_get_phydev(priv); + phydev = priv->phy; if (phydev) phy_shutdown(phydev); @@ -1097,7 +980,6 @@ static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv) return 0; } -#ifdef CONFIG_DM_ETH static int ldpaa_eth_probe(struct udevice *dev) { struct ofnode_phandle_args phandle; @@ -1177,79 +1059,3 @@ U_BOOT_DRIVER(ldpaa_eth) = { .priv_auto = sizeof(struct ldpaa_eth_priv), .plat_auto = sizeof(struct eth_pdata), }; - -#else - -static int ldpaa_eth_netdev_init(struct eth_device *net_dev, - phy_interface_t enet_if) -{ - int err; - struct ldpaa_eth_priv *priv = (struct ldpaa_eth_priv *)net_dev->priv; - - snprintf(net_dev->name, ETH_NAME_LEN, "DPMAC%d@%s", priv->dpmac_id, - phy_interface_strings[enet_if]); - - net_dev->iobase = 0; - net_dev->init = ldpaa_eth_open; - net_dev->halt = ldpaa_eth_stop; - net_dev->send = ldpaa_eth_tx; - net_dev->recv = ldpaa_eth_pull_dequeue_rx; - -#ifdef CONFIG_PHYLIB - err = init_phy(net_dev); - if (err < 0) - return err; -#endif - - err = eth_register(net_dev); - if (err < 0) { - printf("eth_register() = %d\n", err); - return err; - } - - return 0; -} - -int ldpaa_eth_init(int dpmac_id, phy_interface_t enet_if) -{ - struct eth_device *net_dev = NULL; - struct ldpaa_eth_priv *priv = NULL; - int err = 0; - - /* Net device */ - net_dev = (struct eth_device *)malloc(sizeof(struct eth_device)); - if (!net_dev) { - printf("eth_device malloc() failed\n"); - return -ENOMEM; - } - memset(net_dev, 0, sizeof(struct eth_device)); - - /* alloc the ldpaa ethernet private struct */ - priv = (struct ldpaa_eth_priv *)malloc(sizeof(struct ldpaa_eth_priv)); - if (!priv) { - printf("ldpaa_eth_priv malloc() failed\n"); - free(net_dev); - return -ENOMEM; - } - memset(priv, 0, sizeof(struct ldpaa_eth_priv)); - - net_dev->priv = (void *)priv; - priv->net_dev = (struct eth_device *)net_dev; - priv->dpmac_id = dpmac_id; - debug("%s dpmac_id=%d\n", __func__, dpmac_id); - - err = ldpaa_eth_netdev_init(net_dev, enet_if); - if (err) - goto err_netdev_init; - - debug("ldpaa ethernet: Probed interface %s\n", net_dev->name); - return 0; - -err_netdev_init: - free(priv); - net_dev->priv = NULL; - free(net_dev); - - return err; -} -#endif diff --git a/drivers/net/ldpaa_eth/ldpaa_eth.h b/drivers/net/ldpaa_eth/ldpaa_eth.h index e90513e..16d0106 100644 --- a/drivers/net/ldpaa_eth/ldpaa_eth.h +++ b/drivers/net/ldpaa_eth/ldpaa_eth.h @@ -116,13 +116,9 @@ struct ldpaa_fas { LDPAA_ETH_FAS_TIDE) struct ldpaa_eth_priv { -#ifdef CONFIG_DM_ETH struct phy_device *phy; int phy_mode; bool started; -#else - struct eth_device *net_dev; -#endif uint32_t dpmac_id; uint16_t dpmac_handle; diff --git a/drivers/net/macb.c b/drivers/net/macb.c index 65ec1f2..bfc48da 100644 --- a/drivers/net/macb.c +++ b/drivers/net/macb.c @@ -33,9 +33,6 @@ */ #include <net.h> -#ifndef CONFIG_DM_ETH -#include <netdev.h> -#endif #include <malloc.h> #include <miiphy.h> @@ -131,21 +128,16 @@ struct macb_device { unsigned long dummy_desc_dma; const struct device *dev; -#ifndef CONFIG_DM_ETH - struct eth_device netdev; -#endif unsigned short phy_addr; struct mii_dev *bus; #ifdef CONFIG_PHYLIB struct phy_device *phydev; #endif -#ifdef CONFIG_DM_ETH #ifdef CONFIG_CLK unsigned long pclk_rate; #endif phy_interface_t phy_interface; -#endif }; struct macb_usrio_cfg { @@ -164,10 +156,6 @@ struct macb_config { const struct macb_usrio_cfg *usrio; }; -#ifndef CONFIG_DM_ETH -#define to_macb(_nd) container_of(_nd, struct macb_device, netdev) -#endif - static int macb_is_gem(struct macb_device *macb) { return MACB_BFEXT(IDNUM, macb_readl(macb, MID)) >= 0x2; @@ -258,13 +246,8 @@ void __weak arch_get_mdio_control(const char *name) int macb_miiphy_read(struct mii_dev *bus, int phy_adr, int devad, int reg) { u16 value = 0; -#ifdef CONFIG_DM_ETH struct udevice *dev = eth_get_dev_by_name(bus->name); struct macb_device *macb = dev_get_priv(dev); -#else - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct macb_device *macb = to_macb(dev); -#endif arch_get_mdio_control(bus->name); value = macb_mdio_read(macb, phy_adr, reg); @@ -275,13 +258,8 @@ int macb_miiphy_read(struct mii_dev *bus, int phy_adr, int devad, int reg) int macb_miiphy_write(struct mii_dev *bus, int phy_adr, int devad, int reg, u16 value) { -#ifdef CONFIG_DM_ETH struct udevice *dev = eth_get_dev_by_name(bus->name); struct macb_device *macb = dev_get_priv(dev); -#else - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct macb_device *macb = to_macb(dev); -#endif arch_get_mdio_control(bus->name); macb_mdio_write(macb, phy_adr, reg, value); @@ -598,7 +576,6 @@ static int macb_phy_find(struct macb_device *macb, const char *name) * Returns 0 when operation success and negative errno number * when operation failed. */ -#ifdef CONFIG_DM_ETH static int macb_sifive_clk_init(struct udevice *dev, ulong rate) { void *gemgxl_regs; @@ -678,22 +655,10 @@ int __weak macb_linkspd_cb(struct udevice *dev, unsigned int speed) return 0; } -#else -int __weak macb_linkspd_cb(void *regs, unsigned int speed) -{ - return 0; -} -#endif -#ifdef CONFIG_DM_ETH static int macb_phy_init(struct udevice *dev, const char *name) -#else -static int macb_phy_init(struct macb_device *macb, const char *name) -#endif { -#ifdef CONFIG_DM_ETH struct macb_device *macb = dev_get_priv(dev); -#endif u32 ncfgr; u16 phy_id, status, adv, lpa; int media, speed, duplex; @@ -714,14 +679,8 @@ static int macb_phy_init(struct macb_device *macb, const char *name) } #ifdef CONFIG_PHYLIB -#ifdef CONFIG_DM_ETH macb->phydev = phy_connect(macb->bus, macb->phy_addr, dev, macb->phy_interface); -#else - /* need to consider other phy interface mode */ - macb->phydev = phy_connect(macb->bus, macb->phy_addr, &macb->netdev, - PHY_INTERFACE_MODE_RGMII); -#endif if (!macb->phydev) { printf("phy_connect failed\n"); return -ENODEV; @@ -778,11 +737,7 @@ static int macb_phy_init(struct macb_device *macb, const char *name) macb_writel(macb, NCFGR, ncfgr); -#ifdef CONFIG_DM_ETH ret = macb_linkspd_cb(dev, _1000BASET); -#else - ret = macb_linkspd_cb(macb->regs, _1000BASET); -#endif if (ret) return ret; @@ -807,17 +762,9 @@ static int macb_phy_init(struct macb_device *macb, const char *name) ncfgr &= ~(MACB_BIT(SPD) | MACB_BIT(FD) | GEM_BIT(GBE)); if (speed) { ncfgr |= MACB_BIT(SPD); -#ifdef CONFIG_DM_ETH ret = macb_linkspd_cb(dev, _100BASET); -#else - ret = macb_linkspd_cb(macb->regs, _100BASET); -#endif } else { -#ifdef CONFIG_DM_ETH ret = macb_linkspd_cb(dev, _10BASET); -#else - ret = macb_linkspd_cb(macb->regs, _10BASET); -#endif } if (ret) @@ -891,16 +838,10 @@ static void gmac_configure_dma(struct macb_device *macb) gem_writel(macb, DMACFG, dmacfg); } -#ifdef CONFIG_DM_ETH static int _macb_init(struct udevice *dev, const char *name) -#else -static int _macb_init(struct macb_device *macb, const char *name) -#endif { -#ifdef CONFIG_DM_ETH struct macb_device *macb = dev_get_priv(dev); unsigned int val = 0; -#endif unsigned long paddr; int ret; int i; @@ -969,7 +910,6 @@ static int _macb_init(struct macb_device *macb, const char *name) * When the GMAC IP without GE feature, this bit is used * to select interface between RMII and MII. */ -#ifdef CONFIG_DM_ETH if (macb->phy_interface == PHY_INTERFACE_MODE_RGMII || macb->phy_interface == PHY_INTERFACE_MODE_RGMII_ID || macb->phy_interface == PHY_INTERFACE_MODE_RGMII_RXID || @@ -991,16 +931,8 @@ static int _macb_init(struct macb_device *macb, const char *name) ncfgr |= GEM_BIT(SGMIIEN) | GEM_BIT(PCSSEL); macb_writel(macb, NCFGR, ncfgr); } -#else -#if defined(CONFIG_RGMII) || defined(CONFIG_RMII) - gem_writel(macb, USRIO, macb->config->usrio->rgmii); -#else - gem_writel(macb, USRIO, 0); -#endif -#endif } else { /* choose RMII or MII mode. This depends on the board */ -#ifdef CONFIG_DM_ETH #ifdef CONFIG_AT91FAMILY if (macb->phy_interface == PHY_INTERFACE_MODE_RMII) { macb_writel(macb, USRIO, @@ -1015,29 +947,9 @@ static int _macb_init(struct macb_device *macb, const char *name) else macb_writel(macb, USRIO, macb->config->usrio->mii); #endif -#else -#ifdef CONFIG_RMII -#ifdef CONFIG_AT91FAMILY - macb_writel(macb, USRIO, macb->config->usrio->rmii | - macb->config->usrio->clken); -#else - macb_writel(macb, USRIO, 0); -#endif -#else -#ifdef CONFIG_AT91FAMILY - macb_writel(macb, USRIO, macb->config->usrio->clken); -#else - macb_writel(macb, USRIO, macb->config->usrio->mii); -#endif -#endif /* CONFIG_RMII */ -#endif } -#ifdef CONFIG_DM_ETH ret = macb_phy_init(dev, name); -#else - ret = macb_phy_init(macb, name); -#endif if (ret) return ret; @@ -1081,7 +993,7 @@ static int _macb_write_hwaddr(struct macb_device *macb, unsigned char *enetaddr) static u32 macb_mdc_clk_div(int id, struct macb_device *macb) { u32 config; -#if defined(CONFIG_DM_ETH) && defined(CONFIG_CLK) +#if defined(CONFIG_CLK) unsigned long macb_hz = macb->pclk_rate; #else unsigned long macb_hz = get_macb_pclk_rate(id); @@ -1103,7 +1015,7 @@ static u32 gem_mdc_clk_div(int id, struct macb_device *macb) { u32 config; -#if defined(CONFIG_DM_ETH) && defined(CONFIG_CLK) +#if defined(CONFIG_CLK) unsigned long macb_hz = macb->pclk_rate; #else unsigned long macb_hz = get_macb_pclk_rate(id); @@ -1182,106 +1094,6 @@ static void _macb_eth_initialize(struct macb_device *macb) macb_writel(macb, NCFGR, ncfgr); } -#ifndef CONFIG_DM_ETH -static int macb_send(struct eth_device *netdev, void *packet, int length) -{ - struct macb_device *macb = to_macb(netdev); - - return _macb_send(macb, netdev->name, packet, length); -} - -static int macb_recv(struct eth_device *netdev) -{ - struct macb_device *macb = to_macb(netdev); - uchar *packet; - int length; - - macb->wrapped = false; - for (;;) { - macb->next_rx_tail = macb->rx_tail; - length = _macb_recv(macb, &packet); - if (length >= 0) { - net_process_received_packet(packet, length); - reclaim_rx_buffers(macb, macb->next_rx_tail); - } else { - return length; - } - } -} - -static int macb_init(struct eth_device *netdev, struct bd_info *bd) -{ - struct macb_device *macb = to_macb(netdev); - - return _macb_init(macb, netdev->name); -} - -static void macb_halt(struct eth_device *netdev) -{ - struct macb_device *macb = to_macb(netdev); - - return _macb_halt(macb); -} - -static int macb_write_hwaddr(struct eth_device *netdev) -{ - struct macb_device *macb = to_macb(netdev); - - return _macb_write_hwaddr(macb, netdev->enetaddr); -} - -int macb_eth_initialize(int id, void *regs, unsigned int phy_addr) -{ - struct macb_device *macb; - struct eth_device *netdev; - - macb = malloc(sizeof(struct macb_device)); - if (!macb) { - printf("Error: Failed to allocate memory for MACB%d\n", id); - return -1; - } - memset(macb, 0, sizeof(struct macb_device)); - - netdev = &macb->netdev; - - macb->regs = regs; - macb->phy_addr = phy_addr; - - if (macb_is_gem(macb)) - sprintf(netdev->name, "gmac%d", id); - else - sprintf(netdev->name, "macb%d", id); - - netdev->init = macb_init; - netdev->halt = macb_halt; - netdev->send = macb_send; - netdev->recv = macb_recv; - netdev->write_hwaddr = macb_write_hwaddr; - - _macb_eth_initialize(macb); - - eth_register(netdev); - -#if defined(CONFIG_CMD_MII) || defined(CONFIG_PHYLIB) - int retval; - struct mii_dev *mdiodev = mdio_alloc(); - if (!mdiodev) - return -ENOMEM; - strlcpy(mdiodev->name, netdev->name, MDIO_NAME_LEN); - mdiodev->read = macb_miiphy_read; - mdiodev->write = macb_miiphy_write; - - retval = mdio_register(mdiodev); - if (retval < 0) - return retval; - macb->bus = miiphy_get_dev_by_name(netdev->name); -#endif - return 0; -} -#endif /* !CONFIG_DM_ETH */ - -#ifdef CONFIG_DM_ETH - static int macb_start(struct udevice *dev) { return _macb_init(dev, dev->name); @@ -1536,5 +1348,3 @@ U_BOOT_DRIVER(eth_macb) = { .plat_auto = sizeof(struct eth_pdata), }; #endif - -#endif diff --git a/drivers/net/mcfmii.c b/drivers/net/mcfmii.c index e2c8f41..48dd558 100644 --- a/drivers/net/mcfmii.c +++ b/drivers/net/mcfmii.c @@ -85,11 +85,7 @@ void mii_reset(fec_info_t *info) /* send command to phy using mii, wait for result */ uint mii_send(uint mii_cmd) { -#ifdef CONFIG_DM_ETH struct udevice *dev; -#else - struct eth_device *dev; -#endif fec_info_t *info; volatile FEC_T *ep; uint mii_reply; @@ -97,11 +93,7 @@ uint mii_send(uint mii_cmd) /* retrieve from register structure */ dev = eth_get_dev(); -#ifdef CONFIG_DM_ETH info = dev_get_priv(dev); -#else - info = dev->priv; -#endif ep = (FEC_T *) info->miibase; @@ -202,11 +194,7 @@ int mii_discover_phy(fec_info_t *info) __weak void mii_init(void) { -#ifdef CONFIG_DM_ETH struct udevice *dev; -#else - struct eth_device *dev; -#endif fec_info_t *info; volatile FEC_T *fecp; int miispd = 0, i = 0; @@ -215,11 +203,7 @@ __weak void mii_init(void) /* retrieve from register structure */ dev = eth_get_dev(); -#ifdef CONFIG_DM_ETH info = dev_get_priv(dev); -#else - info = dev->priv; -#endif fecp = (FEC_T *) info->miibase; diff --git a/drivers/net/mscc_eswitch/Kconfig b/drivers/net/mscc_eswitch/Kconfig index 930d2ef..f978066 100644 --- a/drivers/net/mscc_eswitch/Kconfig +++ b/drivers/net/mscc_eswitch/Kconfig @@ -4,35 +4,35 @@ config MSCC_OCELOT_SWITCH bool "Ocelot switch driver" - depends on DM_ETH && ARCH_MSCC + depends on ARCH_MSCC select PHYLIB help This driver supports the Ocelot network switch device. config MSCC_LUTON_SWITCH bool "Luton switch driver" - depends on DM_ETH && ARCH_MSCC + depends on ARCH_MSCC select PHYLIB help This driver supports the Luton network switch device. config MSCC_JR2_SWITCH bool "Jaguar2 switch driver" - depends on DM_ETH && ARCH_MSCC + depends on ARCH_MSCC select PHYLIB help This driver supports the Jaguar2 network switch device. config MSCC_SERVALT_SWITCH bool "Servalt switch driver" - depends on DM_ETH && ARCH_MSCC + depends on ARCH_MSCC select PHYLIB help This driver supports the Servalt network switch device. config MSCC_SERVAL_SWITCH bool "Serval switch driver" - depends on DM_ETH && ARCH_MSCC + depends on ARCH_MSCC select PHYLIB help This driver supports the Serval network switch device. diff --git a/drivers/net/mvgbe.c b/drivers/net/mvgbe.c index a77c057..58363fc 100644 --- a/drivers/net/mvgbe.c +++ b/drivers/net/mvgbe.c @@ -132,12 +132,7 @@ static int __mvgbe_mdio_read(struct mvgbe_device *dmvgbe, int phy_adr, static int smi_reg_read(struct mii_dev *bus, int phy_adr, int devad, int reg_ofs) { -#ifdef CONFIG_DM_ETH struct mvgbe_device *dmvgbe = bus->priv; -#else - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct mvgbe_device *dmvgbe = to_mvgbe(dev); -#endif return __mvgbe_mdio_read(dmvgbe, phy_adr, devad, reg_ofs); } @@ -189,12 +184,7 @@ static int __mvgbe_mdio_write(struct mvgbe_device *dmvgbe, int phy_adr, static int smi_reg_write(struct mii_dev *bus, int phy_adr, int devad, int reg_ofs, u16 data) { -#ifdef CONFIG_DM_ETH struct mvgbe_device *dmvgbe = bus->priv; -#else - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct mvgbe_device *dmvgbe = to_mvgbe(dev); -#endif return __mvgbe_mdio_write(dmvgbe, phy_adr, devad, reg_ofs, data); } @@ -432,12 +422,6 @@ static int __mvgbe_init(struct mvgbe_device *dmvgbe, u8 *enetaddr, const char *name) { struct mvgbe_registers *regs = dmvgbe->regs; -#if (defined(CONFIG_MII) || defined(CONFIG_CMD_MII)) && \ - !defined(CONFIG_PHYLIB) && \ - !defined(CONFIG_DM_ETH) && \ - defined(CONFIG_SYS_FAULT_ECHO_LINK_DOWN) - int i; -#endif /* setup RX rings */ mvgbe_init_rx_desc_ring(dmvgbe); @@ -486,37 +470,9 @@ static int __mvgbe_init(struct mvgbe_device *dmvgbe, u8 *enetaddr, /* Enable port Rx. */ MVGBE_REG_WR(regs->rqc, (1 << RXUQ)); -#if (defined(CONFIG_MII) || defined(CONFIG_CMD_MII)) && \ - !defined(CONFIG_PHYLIB) && \ - !defined(CONFIG_DM_ETH) && \ - defined(CONFIG_SYS_FAULT_ECHO_LINK_DOWN) - /* Wait up to 5s for the link status */ - for (i = 0; i < 5; i++) { - u16 phyadr; - - miiphy_read(name, MV_PHY_ADR_REQUEST, - MV_PHY_ADR_REQUEST, &phyadr); - /* Return if we get link up */ - if (miiphy_link(name, phyadr)) - return 0; - udelay(1000000); - } - - printf("No link on %s\n", name); - return -1; -#endif return 0; } -#ifndef CONFIG_DM_ETH -static int mvgbe_init(struct eth_device *dev) -{ - struct mvgbe_device *dmvgbe = to_mvgbe(dev); - - return __mvgbe_init(dmvgbe, dmvgbe->dev.enetaddr, dmvgbe->dev.name); -} -#endif - static void __mvgbe_halt(struct mvgbe_device *dmvgbe) { struct mvgbe_registers *regs = dmvgbe->regs; @@ -542,18 +498,6 @@ static void __mvgbe_halt(struct mvgbe_device *dmvgbe) MVGBE_REG_WR(regs->peim, 0); } -#ifndef CONFIG_DM_ETH -static int mvgbe_halt(struct eth_device *dev) -{ - struct mvgbe_device *dmvgbe = to_mvgbe(dev); - - __mvgbe_halt(dmvgbe); - - return 0; -} -#endif - -#ifdef CONFIG_DM_ETH static int mvgbe_write_hwaddr(struct udevice *dev) { struct eth_pdata *pdata = dev_get_plat(dev); @@ -562,16 +506,6 @@ static int mvgbe_write_hwaddr(struct udevice *dev) return 0; } -#else -static int mvgbe_write_hwaddr(struct eth_device *dev) -{ - struct mvgbe_device *dmvgbe = to_mvgbe(dev); - - /* Programs net device MAC address after initialization */ - port_uc_addr_set(dmvgbe, dmvgbe->dev.enetaddr); - return 0; -} -#endif static int __mvgbe_send(struct mvgbe_device *dmvgbe, void *dataptr, int datasize) @@ -628,15 +562,6 @@ static int __mvgbe_send(struct mvgbe_device *dmvgbe, void *dataptr, return 0; } -#ifndef CONFIG_DM_ETH -static int mvgbe_send(struct eth_device *dev, void *dataptr, int datasize) -{ - struct mvgbe_device *dmvgbe = to_mvgbe(dev); - - return __mvgbe_send(dmvgbe, dataptr, datasize); -} -#endif - static int __mvgbe_recv(struct mvgbe_device *dmvgbe, uchar **packetp) { struct mvgbe_rxdesc *p_rxdesc_curr = dmvgbe->p_rxdesc_curr; @@ -710,35 +635,11 @@ static int __mvgbe_recv(struct mvgbe_device *dmvgbe, uchar **packetp) return rx_bytes; } -#ifndef CONFIG_DM_ETH -static int mvgbe_recv(struct eth_device *dev) -{ - struct mvgbe_device *dmvgbe = to_mvgbe(dev); - uchar *packet; - int ret; - - ret = __mvgbe_recv(dmvgbe, &packet); - if (ret < 0) - return ret; - - net_process_received_packet(packet, ret); - - return 0; -} -#endif - -#if defined(CONFIG_PHYLIB) || defined(CONFIG_DM_ETH) -#if defined(CONFIG_DM_ETH) +#if defined(CONFIG_PHYLIB) static struct phy_device *__mvgbe_phy_init(struct udevice *dev, struct mii_dev *bus, phy_interface_t phy_interface, int phyid) -#else -static struct phy_device *__mvgbe_phy_init(struct eth_device *dev, - struct mii_dev *bus, - phy_interface_t phy_interface, - int phyid) -#endif { struct phy_device *phydev; @@ -760,38 +661,7 @@ static struct phy_device *__mvgbe_phy_init(struct eth_device *dev, return phydev; } -#endif /* CONFIG_PHYLIB || CONFIG_DM_ETH */ - -#if defined(CONFIG_PHYLIB) && !defined(CONFIG_DM_ETH) -int mvgbe_phylib_init(struct eth_device *dev, int phyid) -{ - struct mii_dev *bus; - struct phy_device *phydev; - int ret; - - bus = mdio_alloc(); - if (!bus) { - printf("mdio_alloc failed\n"); - return -ENOMEM; - } - bus->read = smi_reg_read; - bus->write = smi_reg_write; - strcpy(bus->name, dev->name); - - ret = mdio_register(bus); - if (ret) { - printf("mdio_register failed\n"); - free(bus); - return -ENOMEM; - } - - phydev = __mvgbe_phy_init(dev, bus, PHY_INTERFACE_MODE_RGMII, phyid); - if (!phydev) - return -ENODEV; - - return 0; -} -#endif +#endif /* CONFIG_PHYLIB */ static int mvgbe_alloc_buffers(struct mvgbe_device *dmvgbe) { @@ -825,85 +695,6 @@ error1: return -ENOMEM; } -#ifndef CONFIG_DM_ETH -int mvgbe_initialize(struct bd_info *bis) -{ - struct mvgbe_device *dmvgbe; - struct eth_device *dev; - int devnum; - int ret; - u8 used_ports[MAX_MVGBE_DEVS] = CONFIG_MVGBE_PORTS; - - for (devnum = 0; devnum < MAX_MVGBE_DEVS; devnum++) { - /*skip if port is configured not to use */ - if (used_ports[devnum] == 0) - continue; - - dmvgbe = malloc(sizeof(struct mvgbe_device)); - if (!dmvgbe) - return -ENOMEM; - - memset(dmvgbe, 0, sizeof(struct mvgbe_device)); - ret = mvgbe_alloc_buffers(dmvgbe); - if (ret) { - printf("Err.. %s Failed to allocate memory\n", - __func__); - free(dmvgbe); - return ret; - } - - dev = &dmvgbe->dev; - - /* must be less than sizeof(dev->name) */ - sprintf(dev->name, "egiga%d", devnum); - - switch (devnum) { - case 0: - dmvgbe->regs = (void *)MVGBE0_BASE; - break; -#if defined(MVGBE1_BASE) - case 1: - dmvgbe->regs = (void *)MVGBE1_BASE; - break; -#endif - default: /* this should never happen */ - printf("Err..(%s) Invalid device number %d\n", - __func__, devnum); - return -1; - } - - dev->init = (void *)mvgbe_init; - dev->halt = (void *)mvgbe_halt; - dev->send = (void *)mvgbe_send; - dev->recv = (void *)mvgbe_recv; - dev->write_hwaddr = (void *)mvgbe_write_hwaddr; - - eth_register(dev); - -#if defined(CONFIG_PHYLIB) - mvgbe_phylib_init(dev, PHY_BASE_ADR + devnum); -#elif defined(CONFIG_MII) || defined(CONFIG_CMD_MII) - int retval; - struct mii_dev *mdiodev = mdio_alloc(); - if (!mdiodev) - return -ENOMEM; - strlcpy(mdiodev->name, dev->name, MDIO_NAME_LEN); - mdiodev->read = smi_reg_read; - mdiodev->write = smi_reg_write; - - retval = mdio_register(mdiodev); - if (retval < 0) - return retval; - /* Set phy address of the port */ - miiphy_write(dev->name, MV_PHY_ADR_REQUEST, - MV_PHY_ADR_REQUEST, PHY_BASE_ADR + devnum); -#endif - } - return 0; -} -#endif - -#ifdef CONFIG_DM_ETH static int mvgbe_port_is_fixed_link(struct mvgbe_device *dmvgbe) { return dmvgbe->phyaddr > PHY_MAX_ADDR; @@ -1046,4 +837,3 @@ U_BOOT_DRIVER(mvgbe) = { .priv_auto = sizeof(struct mvgbe_device), .plat_auto = sizeof(struct eth_pdata), }; -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/net/mvgbe.h b/drivers/net/mvgbe.h index 44541c0..e3f5ac0 100644 --- a/drivers/net/mvgbe.h +++ b/drivers/net/mvgbe.h @@ -30,9 +30,6 @@ #define RXUQ 0 /* Used Rx queue */ #define TXUQ 0 /* Used Rx queue */ -#ifndef CONFIG_DM_ETH -#define to_mvgbe(_d) container_of(_d, struct mvgbe_device, dev) -#endif #define MVGBE_REG_WR(adr, val) writel(val, &adr) #define MVGBE_REG_RD(adr) readl(&adr) #define MVGBE_REG_BITS_RESET(adr, val) writel(readl(&adr) & ~(val), &adr) @@ -481,9 +478,6 @@ struct mvgbe_txdesc { /* port device data struct */ struct mvgbe_device { -#ifndef CONFIG_DM_ETH - struct eth_device dev; -#endif struct mvgbe_registers *regs; struct mvgbe_txdesc *p_txdesc; struct mvgbe_rxdesc *p_rxdesc; @@ -491,7 +485,6 @@ struct mvgbe_device { u8 *p_rxbuf; u8 *p_aligned_txbuf; -#ifdef CONFIG_DM_ETH phy_interface_t phy_interface; unsigned int link; unsigned int duplex; @@ -501,7 +494,6 @@ struct mvgbe_device { int phyaddr; struct phy_device *phydev; struct mii_dev *bus; -#endif }; #endif /* __MVGBE_H__ */ diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c index cec96c5..1e52917 100644 --- a/drivers/net/netconsole.c +++ b/drivers/net/netconsole.c @@ -172,11 +172,7 @@ int nc_input_packet(uchar *pkt, struct in_addr src_ip, unsigned dest_port, static void nc_send_packet(const char *buf, int len) { -#ifdef CONFIG_DM_ETH struct udevice *eth; -#else - struct eth_device *eth; -#endif int inited = 0; uchar *pkt; uchar *ether; @@ -298,11 +294,7 @@ static int nc_stdio_getc(struct stdio_dev *dev) static int nc_stdio_tstc(struct stdio_dev *dev) { -#ifdef CONFIG_DM_ETH struct udevice *eth; -#else - struct eth_device *eth; -#endif if (input_recursion) return 0; diff --git a/drivers/net/pcnet.c b/drivers/net/pcnet.c index 59ef104..a1f3c2b 100644 --- a/drivers/net/pcnet.c +++ b/drivers/net/pcnet.c @@ -83,13 +83,8 @@ struct pcnet_priv { /* Receive Buffer space */ unsigned char rx_buf[RX_RING_SIZE][PKT_BUF_SZ + 4]; struct pcnet_uncached_priv *uc; -#ifdef CONFIG_DM_ETH struct udevice *dev; const char *name; -#else - pci_dev_t dev; - char *name; -#endif void __iomem *iobase; u8 *enetaddr; u16 status; @@ -142,11 +137,7 @@ static inline pci_addr_t pcnet_virt_to_mem(struct pcnet_priv *lp, void *addr) { void *virt_addr = addr; -#ifdef CONFIG_DM_ETH return dm_pci_virt_to_mem(lp->dev, virt_addr); -#else - return pci_virt_to_mem(lp->dev, virt_addr); -#endif } static struct pci_device_id supported[] = { @@ -457,132 +448,6 @@ static void pcnet_halt_common(struct pcnet_priv *lp) printf("%s: TIMEOUT: controller reset failed\n", lp->name); } -#ifndef CONFIG_DM_ETH -static int pcnet_init(struct eth_device *dev, struct bd_info *bis) -{ - struct pcnet_priv *lp = dev->priv; - - return pcnet_init_common(lp); -} - -static int pcnet_send(struct eth_device *dev, void *packet, int pkt_len) -{ - struct pcnet_priv *lp = dev->priv; - - return pcnet_send_common(lp, packet, pkt_len); -} - -static int pcnet_recv(struct eth_device *dev) -{ - struct pcnet_priv *lp = dev->priv; - uchar *packet; - int ret; - - ret = pcnet_recv_common(lp, &packet); - if (ret > 0) - net_process_received_packet(packet, ret); - if (ret) - pcnet_free_pkt_common(lp, ret); - - return ret; -} - -static void pcnet_halt(struct eth_device *dev) -{ - struct pcnet_priv *lp = dev->priv; - - pcnet_halt_common(lp); -} - -int pcnet_initialize(struct bd_info *bis) -{ - pci_dev_t devbusfn; - struct eth_device *dev; - struct pcnet_priv *lp; - u16 command, status; - int dev_nr = 0; - u32 bar; - - PCNET_DEBUG1("\n%s...\n", __func__); - - for (dev_nr = 0; ; dev_nr++) { - /* - * Find the PCnet PCI device(s). - */ - devbusfn = pci_find_devices(supported, dev_nr); - if (devbusfn < 0) - break; - - /* - * Allocate and pre-fill the device structure. - */ - dev = calloc(1, sizeof(*dev)); - if (!dev) { - printf("pcnet: Can not allocate memory\n"); - break; - } - - /* - * We only maintain one structure because the drivers will - * never be used concurrently. In 32bit mode the RX and TX - * ring entries must be aligned on 16-byte boundaries. - */ - lp = malloc_cache_aligned(sizeof(*lp)); - lp->uc = map_physmem((phys_addr_t)&lp->ucp, - sizeof(lp->ucp), MAP_NOCACHE); - lp->dev = devbusfn; - flush_dcache_range((unsigned long)lp, - (unsigned long)lp + sizeof(*lp)); - dev->priv = lp; - sprintf(dev->name, "pcnet#%d", dev_nr); - lp->name = dev->name; - lp->enetaddr = dev->enetaddr; - - /* - * Setup the PCI device. - */ - pci_read_config_dword(devbusfn, PCI_BASE_ADDRESS_1, &bar); - lp->iobase = (void *)(pci_mem_to_phys(devbusfn, bar) & ~0xf); - - PCNET_DEBUG1("%s: devbusfn=0x%x iobase=0x%p: ", - lp->name, devbusfn, lp->iobase); - - command = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER; - pci_write_config_word(devbusfn, PCI_COMMAND, command); - pci_read_config_word(devbusfn, PCI_COMMAND, &status); - if ((status & command) != command) { - printf("%s: Couldn't enable IO access or Bus Mastering\n", - lp->name); - free(dev); - continue; - } - - pci_write_config_byte(devbusfn, PCI_LATENCY_TIMER, 0x40); - - /* - * Probe the PCnet chip. - */ - if (pcnet_probe_common(lp) < 0) { - free(dev); - continue; - } - - /* - * Setup device structure and register the driver. - */ - dev->init = pcnet_init; - dev->halt = pcnet_halt; - dev->send = pcnet_send; - dev->recv = pcnet_recv; - - eth_register(dev); - } - - udelay(10 * 1000); - - return dev_nr; -} -#else /* DM_ETH */ static int pcnet_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -695,4 +560,3 @@ U_BOOT_DRIVER(eth_pcnet) = { }; U_BOOT_PCI_DEVICE(eth_pcnet, supported); -#endif diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 86e6981..580ac8e 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -315,7 +315,6 @@ config PHY_XILINX config PHY_XILINX_GMII2RGMII bool "Xilinx GMII to RGMII Ethernet PHYs support" - depends on DM_ETH help This adds support for Xilinx GMII to RGMII IP core. This IP acts as bridge between MAC connected over GMII and external phy that @@ -336,7 +335,6 @@ config PHY_ETHERNET_ID config PHY_FIXED bool "Fixed-Link PHY" - depends on DM_ETH help Fixed PHY is used for having a 'fixed-link' to another MAC with a direct connection (MII, RGMII, ...). @@ -346,7 +344,6 @@ config PHY_FIXED config PHY_NCSI bool "NC-SI based PHY" - depends on DM_ETH endif #PHYLIB diff --git a/drivers/net/phy/aquantia.c b/drivers/net/phy/aquantia.c index 79fbc11..8eb6024 100644 --- a/drivers/net/phy/aquantia.c +++ b/drivers/net/phy/aquantia.c @@ -338,7 +338,6 @@ static int aquantia_set_proto(struct phy_device *phydev, static int aquantia_dts_config(struct phy_device *phydev) { -#ifdef CONFIG_DM_ETH ofnode node = phydev->node; u32 prop; u16 reg; @@ -374,7 +373,6 @@ static int aquantia_dts_config(struct phy_device *phydev) (u16)(prop << 1)); } -#endif return 0; } diff --git a/drivers/net/phy/atheros.c b/drivers/net/phy/atheros.c index fa1fe08..c6f9f91 100644 --- a/drivers/net/phy/atheros.c +++ b/drivers/net/phy/atheros.c @@ -191,7 +191,6 @@ static int ar803x_regs_config(struct phy_device *phydev) static int ar803x_of_init(struct phy_device *phydev) { -#if defined(CONFIG_DM_ETH) struct ar803x_priv *priv; ofnode node, vddio_reg_node; u32 strength, freq, min_uV, max_uV; @@ -306,7 +305,6 @@ static int ar803x_of_init(struct phy_device *phydev) debug("%s: flags=%x clk_25m_reg=%04x clk_25m_mask=%04x\n", __func__, priv->flags, priv->clk_25m_reg, priv->clk_25m_mask); -#endif return 0; } diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c index 3d86263..a45152b 100644 --- a/drivers/net/phy/dp83867.c +++ b/drivers/net/phy/dp83867.c @@ -144,7 +144,6 @@ static int dp83867_config_port_mirroring(struct phy_device *phydev) return 0; } -#if defined(CONFIG_DM_ETH) /** * dp83867_data_init - Convenience function for setting PHY specific data * @@ -249,19 +248,6 @@ static int dp83867_of_init(struct phy_device *phydev) return 0; } -#else -static int dp83867_of_init(struct phy_device *phydev) -{ - struct dp83867_private *dp83867 = phydev->priv; - - dp83867->rx_id_delay = DP83867_RGMIIDCTL_2_25_NS; - dp83867->tx_id_delay = DP83867_RGMIIDCTL_2_75_NS; - dp83867->fifo_depth = DEFAULT_FIFO_DEPTH; - dp83867->io_impedance = -EINVAL; - - return 0; -} -#endif static int dp83867_config(struct phy_device *phydev) { diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c index c946118..23dbf42 100644 --- a/drivers/net/phy/dp83869.c +++ b/drivers/net/phy/dp83869.c @@ -157,7 +157,6 @@ static int dp83869_config_port_mirroring(struct phy_device *phydev) return 0; } -#ifdef CONFIG_DM_ETH static const int dp83869_internal_delay[] = {250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3250, 3500, 3750, 4000}; @@ -269,19 +268,6 @@ static int dp83869_of_init(struct phy_device *phydev) return 0; } -#else -static int dp83869_of_init(struct phy_device *phydev) -{ - struct dp83869_private *dp83869 = phydev->priv; - - dp83869->rx_int_delay = DP83869_RGMIIDCTL_2_25_NS; - dp83869->tx_int_delay = DP83869_RGMIIDCTL_2_75_NS; - dp83869->fifo_depth = DEFAULT_FIFO_DEPTH; - dp83869->io_impedance = -EINVAL; - - return 0; -} -#endif /* CONFIG_OF_MDIO */ static int dp83869_configure_rgmii(struct phy_device *phydev, struct dp83869_private *dp83869) diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index 212a861..1a25775 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -104,7 +104,6 @@ #define MIIM_88E151x_MODE_SGMII 1 #define MIIM_88E151x_RESET_OFFS 15 -#if IS_ENABLED(CONFIG_DM_ETH) static int marvell_read_page(struct phy_device *phydev) { return phy_read(phydev, MDIO_DEVAD_NONE, MII_MARVELL_PHY_PAGE); @@ -179,12 +178,6 @@ static int marvell_of_reg_init(struct phy_device *phydev) err: return marvell_write_page(phydev, saved_page); } -#else -static int marvell_of_reg_init(struct phy_device *phydev) -{ - return 0; -} -#endif /* CONFIG_DM_ETH */ static int m88e1xxx_phy_extread(struct phy_device *phydev, int addr, int devaddr, int regnum) diff --git a/drivers/net/phy/micrel_ksz90x1.c b/drivers/net/phy/micrel_ksz90x1.c index e5f5782..79ebdb5 100644 --- a/drivers/net/phy/micrel_ksz90x1.c +++ b/drivers/net/phy/micrel_ksz90x1.c @@ -68,7 +68,6 @@ static int ksz90xx_startup(struct phy_device *phydev) } /* Common OF config bits for KSZ9021 and KSZ9031 */ -#ifdef CONFIG_DM_ETH struct ksz90x1_reg_field { const char *name; const u8 size; /* Size of the bitfield, in bits */ @@ -211,23 +210,6 @@ static int ksz9031_center_flp_timing(struct phy_device *phydev) return ret; } -#else /* !CONFIG_DM_ETH */ -static int ksz9021_of_config(struct phy_device *phydev) -{ - return 0; -} - -static int ksz9031_of_config(struct phy_device *phydev) -{ - return 0; -} - -static int ksz9031_center_flp_timing(struct phy_device *phydev) -{ - return 0; -} -#endif - /* * KSZ9021 */ diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index 92143cf..80230b9 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -689,9 +689,7 @@ struct phy_device *phy_device_create(struct mii_dev *bus, int addr, dev->link = 0; dev->interface = PHY_INTERFACE_MODE_NA; -#ifdef CONFIG_DM_ETH dev->node = ofnode_null(); -#endif dev->autoneg = AUTONEG_ENABLE; @@ -922,13 +920,8 @@ struct phy_device *phy_find_by_mask(struct mii_dev *bus, uint phy_mask) return get_phy_device_by_mask(bus, phy_mask); } -#ifdef CONFIG_DM_ETH void phy_connect_dev(struct phy_device *phydev, struct udevice *dev, phy_interface_t interface) -#else -void phy_connect_dev(struct phy_device *phydev, struct eth_device *dev, - phy_interface_t interface) -#endif { /* Soft Reset the PHY */ phy_reset(phydev); @@ -1011,15 +1004,9 @@ static struct phy_device *phy_connect_fixed(struct mii_dev *bus, } #endif -#ifdef CONFIG_DM_ETH struct phy_device *phy_connect(struct mii_dev *bus, int addr, struct udevice *dev, phy_interface_t interface) -#else -struct phy_device *phy_connect(struct mii_dev *bus, int addr, - struct eth_device *dev, - phy_interface_t interface) -#endif { struct phy_device *phydev = NULL; uint mask = (addr >= 0) ? (1 << addr) : 0xffffffff; diff --git a/drivers/net/qe/Kconfig b/drivers/net/qe/Kconfig index dec88de..e795e91 100644 --- a/drivers/net/qe/Kconfig +++ b/drivers/net/qe/Kconfig @@ -4,6 +4,5 @@ config QE_UEC bool "NXP QE UEC Ethernet controller" - depends on DM_ETH help This driver supports the NXP QE UEC ethernet controller diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c index feeea93..106bc1c 100644 --- a/drivers/net/rtl8139.c +++ b/drivers/net/rtl8139.c @@ -97,13 +97,8 @@ #define DEBUG_TX 0 /* set to 1 to enable debug code */ #define DEBUG_RX 0 /* set to 1 to enable debug code */ -#ifdef CONFIG_DM_ETH #define bus_to_phys(devno, a) dm_pci_mem_to_phys((devno), (a)) #define phys_to_bus(devno, a) dm_pci_phys_to_mem((devno), (a)) -#else -#define bus_to_phys(devno, a) pci_mem_to_phys((pci_dev_t)(devno), (a)) -#define phys_to_bus(devno, a) pci_phys_to_mem((pci_dev_t)(devno), (a)) -#endif /* Symbolic offsets to registers. */ /* Ethernet hardware address. */ @@ -198,12 +193,7 @@ #define RTL_STS_RXSTATUSOK BIT(0) struct rtl8139_priv { -#ifndef CONFIG_DM_ETH - struct eth_device dev; - pci_dev_t devno; -#else struct udevice *devno; -#endif unsigned int rxstatus; unsigned int cur_rx; unsigned int cur_tx; @@ -557,107 +547,6 @@ static struct pci_device_id supported[] = { { } }; -#ifndef CONFIG_DM_ETH -static int rtl8139_bcast_addr(struct eth_device *dev, const u8 *bcast_mac, - int join) -{ - return 0; -} - -static int rtl8139_init(struct eth_device *dev, struct bd_info *bis) -{ - struct rtl8139_priv *priv = container_of(dev, struct rtl8139_priv, dev); - - return rtl8139_init_common(priv); -} - -static void rtl8139_stop(struct eth_device *dev) -{ - struct rtl8139_priv *priv = container_of(dev, struct rtl8139_priv, dev); - - return rtl8139_stop_common(priv); -} - -static int rtl8139_send(struct eth_device *dev, void *packet, int length) -{ - struct rtl8139_priv *priv = container_of(dev, struct rtl8139_priv, dev); - - return rtl8139_send_common(priv, packet, length); -} - -static int rtl8139_recv(struct eth_device *dev) -{ - struct rtl8139_priv *priv = container_of(dev, struct rtl8139_priv, dev); - unsigned char rxdata[RX_BUF_LEN]; - uchar *packet; - int ret; - - ret = rtl8139_recv_common(priv, rxdata, &packet); - if (ret) { - net_process_received_packet(packet, ret); - rtl8139_free_pkt_common(priv, ret); - } - - return ret; -} - -int rtl8139_initialize(struct bd_info *bis) -{ - struct rtl8139_priv *priv; - struct eth_device *dev; - int card_number = 0; - pci_dev_t devno; - int idx = 0; - u32 iobase; - - while (1) { - /* Find RTL8139 */ - devno = pci_find_devices(supported, idx++); - if (devno < 0) - break; - - pci_read_config_dword(devno, PCI_BASE_ADDRESS_1, &iobase); - iobase &= ~0xf; - - debug("rtl8139: REALTEK RTL8139 @0x%x\n", iobase); - - priv = calloc(1, sizeof(*priv)); - if (!priv) { - printf("Can not allocate memory of rtl8139\n"); - break; - } - - priv->devno = devno; - priv->ioaddr = (unsigned long)bus_to_phys(devno, iobase); - - dev = &priv->dev; - - rtl8139_name(dev->name, card_number); - - dev->iobase = priv->ioaddr; /* Non-DM compatibility */ - dev->init = rtl8139_init; - dev->halt = rtl8139_stop; - dev->send = rtl8139_send; - dev->recv = rtl8139_recv; - dev->mcast = rtl8139_bcast_addr; - - rtl8139_get_hwaddr(priv); - - /* Non-DM compatibility */ - memcpy(priv->dev.enetaddr, priv->enetaddr, 6); - - eth_register(dev); - - card_number++; - - pci_write_config_byte(devno, PCI_LATENCY_TIMER, 0x20); - - udelay(10 * 1000); - } - - return card_number; -} -#else /* DM_ETH */ static int rtl8139_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -776,4 +665,3 @@ U_BOOT_DRIVER(eth_rtl8139) = { }; U_BOOT_PCI_DEVICE(eth_rtl8139, supported); -#endif diff --git a/drivers/net/rtl8169.c b/drivers/net/rtl8169.c index da2cfb7..c9c07a5 100644 --- a/drivers/net/rtl8169.c +++ b/drivers/net/rtl8169.c @@ -47,9 +47,6 @@ #include <malloc.h> #include <memalign.h> #include <net.h> -#ifndef CONFIG_DM_ETH -#include <netdev.h> -#endif #include <asm/cache.h> #include <asm/io.h> #include <pci.h> @@ -514,13 +511,8 @@ static void rtl_flush_buffer(void *buf, size_t size) /************************************************************************** RECV - Receive a frame ***************************************************************************/ -#ifdef CONFIG_DM_ETH static int rtl_recv_common(struct udevice *dev, unsigned long dev_iobase, uchar **packetp) -#else -static int rtl_recv_common(pci_dev_t dev, unsigned long dev_iobase, - uchar **packetp) -#endif { /* return true if there's an ethernet packet ready to read */ /* nic->packet should contain data on return */ @@ -551,22 +543,12 @@ static int rtl_recv_common(pci_dev_t dev, unsigned long dev_iobase, else tpc->RxDescArray[cur_rx].status = cpu_to_le32(OWNbit + RX_BUF_SIZE); -#ifdef CONFIG_DM_ETH tpc->RxDescArray[cur_rx].buf_addr = cpu_to_le32( dm_pci_mem_to_phys(dev, (pci_addr_t)(unsigned long) tpc->RxBufferRing[cur_rx])); -#else - tpc->RxDescArray[cur_rx].buf_addr = cpu_to_le32( - pci_mem_to_phys(dev, (pci_addr_t)(unsigned long) - tpc->RxBufferRing[cur_rx])); -#endif rtl_flush_rx_desc(&tpc->RxDescArray[cur_rx]); -#ifdef CONFIG_DM_ETH *packetp = rxdata; -#else - net_process_received_packet(rxdata, length); -#endif } else { puts("Error Rx"); length = -EIO; @@ -584,32 +566,19 @@ static int rtl_recv_common(pci_dev_t dev, unsigned long dev_iobase, return (0); /* initially as this is called to flush the input */ } -#ifdef CONFIG_DM_ETH int rtl8169_eth_recv(struct udevice *dev, int flags, uchar **packetp) { struct rtl8169_private *priv = dev_get_priv(dev); return rtl_recv_common(dev, priv->iobase, packetp); } -#else -static int rtl_recv(struct eth_device *dev) -{ - return rtl_recv_common((pci_dev_t)(unsigned long)dev->priv, - dev->iobase, NULL); -} -#endif /* nCONFIG_DM_ETH */ #define HZ 1000 /************************************************************************** SEND - Transmit a frame ***************************************************************************/ -#ifdef CONFIG_DM_ETH static int rtl_send_common(struct udevice *dev, unsigned long dev_iobase, void *packet, int length) -#else -static int rtl_send_common(pci_dev_t dev, unsigned long dev_iobase, - void *packet, int length) -#endif { /* send the packet to destination */ @@ -637,13 +606,8 @@ static int rtl_send_common(pci_dev_t dev, unsigned long dev_iobase, rtl_flush_buffer(ptxb, ALIGN(len, RTL8169_ALIGN)); tpc->TxDescArray[entry].buf_Haddr = 0; -#ifdef CONFIG_DM_ETH tpc->TxDescArray[entry].buf_addr = cpu_to_le32( dm_pci_mem_to_phys(dev, (pci_addr_t)(unsigned long)ptxb)); -#else - tpc->TxDescArray[entry].buf_addr = cpu_to_le32( - pci_mem_to_phys(dev, (pci_addr_t)(unsigned long)ptxb)); -#endif if (entry != (NUM_TX_DESC - 1)) { tpc->TxDescArray[entry].status = cpu_to_le32((OWNbit | FSbit | LSbit) | @@ -680,7 +644,6 @@ static int rtl_send_common(pci_dev_t dev, unsigned long dev_iobase, return ret; } -#ifdef CONFIG_DM_ETH int rtl8169_eth_send(struct udevice *dev, void *packet, int length) { struct rtl8169_private *priv = dev_get_priv(dev); @@ -688,14 +651,6 @@ int rtl8169_eth_send(struct udevice *dev, void *packet, int length) return rtl_send_common(dev, priv->iobase, packet, length); } -#else -static int rtl_send(struct eth_device *dev, void *packet, int length) -{ - return rtl_send_common((pci_dev_t)(unsigned long)dev->priv, - dev->iobase, packet, length); -} -#endif - static void rtl8169_set_rx_mode(void) { u32 mc_filter[2]; /* Multicast hash filter */ @@ -719,11 +674,7 @@ static void rtl8169_set_rx_mode(void) RTL_W32(MAR0 + 4, mc_filter[1]); } -#ifdef CONFIG_DM_ETH static void rtl8169_hw_start(struct udevice *dev) -#else -static void rtl8169_hw_start(pci_dev_t dev) -#endif { u32 i; @@ -768,21 +719,11 @@ static void rtl8169_hw_start(pci_dev_t dev) tpc->cur_rx = 0; -#ifdef CONFIG_DM_ETH RTL_W32(TxDescStartAddrLow, dm_pci_mem_to_phys(dev, (pci_addr_t)(unsigned long)tpc->TxDescArray)); -#else - RTL_W32(TxDescStartAddrLow, pci_mem_to_phys(dev, - (pci_addr_t)(unsigned long)tpc->TxDescArray)); -#endif RTL_W32(TxDescStartAddrHigh, (unsigned long)0); -#ifdef CONFIG_DM_ETH RTL_W32(RxDescStartAddrLow, dm_pci_mem_to_phys( dev, (pci_addr_t)(unsigned long)tpc->RxDescArray)); -#else - RTL_W32(RxDescStartAddrLow, pci_mem_to_phys( - dev, (pci_addr_t)(unsigned long)tpc->RxDescArray)); -#endif RTL_W32(RxDescStartAddrHigh, (unsigned long)0); /* RTL-8169sc/8110sc or later version */ @@ -804,11 +745,7 @@ static void rtl8169_hw_start(pci_dev_t dev) #endif } -#ifdef CONFIG_DM_ETH static void rtl8169_init_ring(struct udevice *dev) -#else -static void rtl8169_init_ring(pci_dev_t dev) -#endif { int i; @@ -836,13 +773,8 @@ static void rtl8169_init_ring(pci_dev_t dev) cpu_to_le32(OWNbit + RX_BUF_SIZE); tpc->RxBufferRing[i] = &rxb[i * RX_BUF_SIZE]; -#ifdef CONFIG_DM_ETH tpc->RxDescArray[i].buf_addr = cpu_to_le32(dm_pci_mem_to_phys( dev, (pci_addr_t)(unsigned long)tpc->RxBufferRing[i])); -#else - tpc->RxDescArray[i].buf_addr = cpu_to_le32(pci_mem_to_phys( - dev, (pci_addr_t)(unsigned long)tpc->RxBufferRing[i])); -#endif rtl_flush_rx_desc(&tpc->RxDescArray[i]); } @@ -851,13 +783,8 @@ static void rtl8169_init_ring(pci_dev_t dev) #endif } -#ifdef CONFIG_DM_ETH static void rtl8169_common_start(struct udevice *dev, unsigned char *enetaddr, unsigned long dev_iobase) -#else -static void rtl8169_common_start(pci_dev_t dev, unsigned char *enetaddr, - unsigned long dev_iobase) -#endif { int i; @@ -887,7 +814,6 @@ static void rtl8169_common_start(pci_dev_t dev, unsigned char *enetaddr, #endif } -#ifdef CONFIG_DM_ETH static int rtl8169_eth_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -897,18 +823,6 @@ static int rtl8169_eth_start(struct udevice *dev) return 0; } -#else -/************************************************************************** -RESET - Finish setting up the ethernet interface -***************************************************************************/ -static int rtl_reset(struct eth_device *dev, struct bd_info *bis) -{ - rtl8169_common_start((pci_dev_t)(unsigned long)dev->priv, - dev->enetaddr, dev->iobase); - - return 0; -} -#endif /* nCONFIG_DM_ETH */ static void rtl_halt_common(unsigned long dev_iobase) { @@ -933,24 +847,13 @@ static void rtl_halt_common(unsigned long dev_iobase) } } -#ifdef CONFIG_DM_ETH void rtl8169_eth_stop(struct udevice *dev) { struct rtl8169_private *priv = dev_get_priv(dev); rtl_halt_common(priv->iobase); } -#else -/************************************************************************** -HALT - Turn off ethernet interface -***************************************************************************/ -static void rtl_halt(struct eth_device *dev) -{ - rtl_halt_common(dev->iobase); -} -#endif -#ifdef CONFIG_DM_ETH static int rtl8169_write_hwaddr(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -965,7 +868,6 @@ static int rtl8169_write_hwaddr(struct udevice *dev) return 0; } -#endif /************************************************************************** INIT - Look for an adapter, this routine's visible to the outside @@ -1118,73 +1020,6 @@ static int rtl_init(unsigned long dev_ioaddr, const char *name, return 0; } -#ifndef CONFIG_DM_ETH -int rtl8169_initialize(struct bd_info *bis) -{ - pci_dev_t devno; - int card_number = 0; - struct eth_device *dev; - u32 iobase; - int idx=0; - - while(1){ - unsigned int region; - u16 device; - int err; - - /* Find RTL8169 */ - if ((devno = pci_find_devices(supported, idx++)) < 0) - break; - - pci_read_config_word(devno, PCI_DEVICE_ID, &device); - switch (device) { - case 0x8168: - region = 2; - break; - - default: - region = 1; - break; - } - - pci_read_config_dword(devno, PCI_BASE_ADDRESS_0 + (region * 4), &iobase); - iobase &= ~0xf; - - debug ("rtl8169: REALTEK RTL8169 @0x%x\n", iobase); - - dev = (struct eth_device *)malloc(sizeof *dev); - if (!dev) { - printf("Can not allocate memory of rtl8169\n"); - break; - } - - memset(dev, 0, sizeof(*dev)); - sprintf (dev->name, "RTL8169#%d", card_number); - - dev->priv = (void *)(unsigned long)devno; - dev->iobase = (int)pci_mem_to_phys(devno, iobase); - - dev->init = rtl_reset; - dev->halt = rtl_halt; - dev->send = rtl_send; - dev->recv = rtl_recv; - - err = rtl_init(dev->iobase, dev->name, dev->enetaddr); - if (err < 0) { - printf(pr_fmt("failed to initialize card: %d\n"), err); - free(dev); - continue; - } - - eth_register (dev); - - card_number++; - } - return card_number; -} -#endif - -#ifdef CONFIG_DM_ETH static int rtl8169_eth_probe(struct udevice *dev) { struct pci_child_plat *pplat = dev_get_parent_plat(dev); @@ -1253,4 +1088,3 @@ U_BOOT_DRIVER(eth_rtl8169) = { }; U_BOOT_PCI_DEVICE(eth_rtl8169, supported); -#endif diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c index 1de3ff8..0c584a2 100644 --- a/drivers/net/sh_eth.c +++ b/drivers/net/sh_eth.c @@ -23,12 +23,10 @@ #include <asm/global_data.h> #include <asm/io.h> -#ifdef CONFIG_DM_ETH #include <clk.h> #include <dm.h> #include <linux/mii.h> #include <asm/gpio.h> -#endif #include "sh_eth.h" @@ -526,163 +524,6 @@ static int sh_eth_start_common(struct sh_eth_dev *eth) return 0; } -#ifndef CONFIG_DM_ETH -static int sh_eth_phy_config_legacy(struct sh_eth_dev *eth) -{ - int ret = 0; - struct sh_eth_info *port_info = ð->port_info[eth->port]; - struct eth_device *dev = port_info->dev; - struct phy_device *phydev; - - phydev = phy_connect( - miiphy_get_dev_by_name(dev->name), - port_info->phy_addr, dev, CONFIG_SH_ETHER_PHY_MODE); - port_info->phydev = phydev; - phy_config(phydev); - - return ret; -} - -static int sh_eth_send_legacy(struct eth_device *dev, void *packet, int len) -{ - struct sh_eth_dev *eth = dev->priv; - - return sh_eth_send_common(eth, packet, len); -} - -static int sh_eth_recv_common(struct sh_eth_dev *eth) -{ - int len = 0; - struct sh_eth_info *port_info = ð->port_info[eth->port]; - uchar *packet = (uchar *)ADDR_TO_P2(port_info->rx_desc_cur->rd2); - - len = sh_eth_recv_start(eth); - if (len > 0) { - invalidate_cache(packet, len); - net_process_received_packet(packet, len); - sh_eth_recv_finish(eth); - } else - len = 0; - - /* Restart the receiver if disabled */ - if (!(sh_eth_read(port_info, EDRRR) & EDRRR_R)) - sh_eth_write(port_info, EDRRR_R, EDRRR); - - return len; -} - -static int sh_eth_recv_legacy(struct eth_device *dev) -{ - struct sh_eth_dev *eth = dev->priv; - - return sh_eth_recv_common(eth); -} - -static int sh_eth_init_legacy(struct eth_device *dev, struct bd_info *bd) -{ - struct sh_eth_dev *eth = dev->priv; - int ret; - - ret = sh_eth_init_common(eth, dev->enetaddr); - if (ret) - return ret; - - ret = sh_eth_phy_config_legacy(eth); - if (ret) { - printf(SHETHER_NAME ": phy config timeout\n"); - goto err_start; - } - - ret = sh_eth_start_common(eth); - if (ret) - goto err_start; - - return 0; - -err_start: - sh_eth_tx_desc_free(eth); - sh_eth_rx_desc_free(eth); - return ret; -} - -void sh_eth_halt_legacy(struct eth_device *dev) -{ - struct sh_eth_dev *eth = dev->priv; - - sh_eth_stop(eth); -} - -int sh_eth_initialize(struct bd_info *bd) -{ - int ret = 0; - struct sh_eth_dev *eth = NULL; - struct eth_device *dev = NULL; - struct mii_dev *mdiodev; - - eth = (struct sh_eth_dev *)malloc(sizeof(struct sh_eth_dev)); - if (!eth) { - printf(SHETHER_NAME ": %s: malloc failed\n", __func__); - ret = -ENOMEM; - goto err; - } - - dev = (struct eth_device *)malloc(sizeof(struct eth_device)); - if (!dev) { - printf(SHETHER_NAME ": %s: malloc failed\n", __func__); - ret = -ENOMEM; - goto err; - } - memset(dev, 0, sizeof(struct eth_device)); - memset(eth, 0, sizeof(struct sh_eth_dev)); - - eth->port = CONFIG_SH_ETHER_USE_PORT; - eth->port_info[eth->port].phy_addr = CONFIG_SH_ETHER_PHY_ADDR; - eth->port_info[eth->port].iobase = - (void __iomem *)(BASE_IO_ADDR + 0x800 * eth->port); - - dev->priv = (void *)eth; - dev->iobase = 0; - dev->init = sh_eth_init_legacy; - dev->halt = sh_eth_halt_legacy; - dev->send = sh_eth_send_legacy; - dev->recv = sh_eth_recv_legacy; - eth->port_info[eth->port].dev = dev; - - strcpy(dev->name, SHETHER_NAME); - - /* Register Device to EtherNet subsystem */ - eth_register(dev); - - bb_miiphy_buses[0].priv = eth; - mdiodev = mdio_alloc(); - if (!mdiodev) - return -ENOMEM; - strlcpy(mdiodev->name, dev->name, MDIO_NAME_LEN); - mdiodev->read = bb_miiphy_read; - mdiodev->write = bb_miiphy_write; - - ret = mdio_register(mdiodev); - if (ret < 0) - return ret; - - if (!eth_env_get_enetaddr("ethaddr", dev->enetaddr)) - puts("Please set MAC address\n"); - - return ret; - -err: - if (dev) - free(dev); - - if (eth) - free(eth); - - printf(SHETHER_NAME ": Failed\n"); - return ret; -} - -#else /* CONFIG_DM_ETH */ - struct sh_ether_priv { struct sh_eth_dev shdev; @@ -955,7 +796,6 @@ U_BOOT_DRIVER(eth_sh_ether) = { .plat_auto = sizeof(struct eth_pdata), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif /******* for bb_miiphy *******/ static int sh_eth_bb_init(struct bb_miiphy_bus *bus) diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 5d9a73f..5c5ad8b 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -22,9 +22,6 @@ struct chip_id { }; struct smc911x_priv { -#ifndef CONFIG_DM_ETH - struct eth_device dev; -#endif phys_addr_t iobase; const struct chip_id *chipid; unsigned char enetaddr[6]; @@ -382,149 +379,6 @@ static int smc911x_recv_common(struct smc911x_priv *priv, u32 *data) return pktlen; } -#ifndef CONFIG_DM_ETH - -#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) -/* wrapper for smc911x_eth_phy_read */ -static int smc911x_miiphy_read(struct mii_dev *bus, int phy, int devad, - int reg) -{ - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct smc911x_priv *priv = container_of(dev, struct smc911x_priv, dev); - u16 val = 0; - int ret; - - if (!dev || !priv) - return -ENODEV; - - ret = smc911x_eth_phy_read(priv, phy, reg, &val); - if (ret < 0) - return ret; - - return val; -} - -/* wrapper for smc911x_eth_phy_write */ -static int smc911x_miiphy_write(struct mii_dev *bus, int phy, int devad, - int reg, u16 val) -{ - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct smc911x_priv *priv = container_of(dev, struct smc911x_priv, dev); - - if (!dev || !priv) - return -ENODEV; - - return smc911x_eth_phy_write(priv, phy, reg, val); -} - -static int smc911x_initialize_mii(struct smc911x_priv *priv) -{ - struct mii_dev *mdiodev = mdio_alloc(); - int ret; - - if (!mdiodev) - return -ENOMEM; - - strlcpy(mdiodev->name, priv->dev.name, MDIO_NAME_LEN); - mdiodev->read = smc911x_miiphy_read; - mdiodev->write = smc911x_miiphy_write; - - ret = mdio_register(mdiodev); - if (ret < 0) { - mdio_free(mdiodev); - return ret; - } - - return 0; -} -#else -static int smc911x_initialize_mii(struct smc911x_priv *priv) -{ - return 0; -} -#endif - -static int smc911x_init(struct eth_device *dev, struct bd_info *bd) -{ - struct smc911x_priv *priv = container_of(dev, struct smc911x_priv, dev); - - return smc911x_init_common(priv); -} - -static void smc911x_halt(struct eth_device *dev) -{ - struct smc911x_priv *priv = container_of(dev, struct smc911x_priv, dev); - - smc911x_halt_common(priv); -} - -static int smc911x_send(struct eth_device *dev, void *packet, int length) -{ - struct smc911x_priv *priv = container_of(dev, struct smc911x_priv, dev); - - return smc911x_send_common(priv, packet, length); -} - -static int smc911x_recv(struct eth_device *dev) -{ - struct smc911x_priv *priv = container_of(dev, struct smc911x_priv, dev); - u32 *data = (u32 *)net_rx_packets[0]; - int ret; - - ret = smc911x_recv_common(priv, data); - if (ret) - net_process_received_packet(net_rx_packets[0], ret); - - return ret; -} - -int smc911x_initialize(u8 dev_num, phys_addr_t base_addr) -{ - struct smc911x_priv *priv; - int ret; - - priv = calloc(1, sizeof(*priv)); - if (!priv) - return -ENOMEM; - - priv->iobase = base_addr; - priv->dev.iobase = base_addr; - - priv->use_32_bit_io = CONFIG_IS_ENABLED(SMC911X_32_BIT); - - /* Try to detect chip. Will fail if not present. */ - ret = smc911x_detect_chip(priv); - if (ret) { - ret = 0; /* Card not detected is not an error */ - goto err_detect; - } - - if (smc911x_read_mac_address(priv)) - memcpy(priv->dev.enetaddr, priv->enetaddr, 6); - - priv->dev.init = smc911x_init; - priv->dev.halt = smc911x_halt; - priv->dev.send = smc911x_send; - priv->dev.recv = smc911x_recv; - sprintf(priv->dev.name, "%s-%hu", DRIVERNAME, dev_num); - - eth_register(&priv->dev); - - ret = smc911x_initialize_mii(priv); - if (ret) - goto err_mii; - - return 1; - -err_mii: - eth_unregister(&priv->dev); -err_detect: - free(priv); - return ret; -} - -#else /* ifdef CONFIG_DM_ETH */ - static int smc911x_start(struct udevice *dev) { struct eth_pdata *plat = dev_get_plat(dev); @@ -642,4 +496,3 @@ U_BOOT_DRIVER(smc911x) = { .plat_auto = sizeof(struct eth_pdata), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif diff --git a/drivers/net/sunxi_emac.c b/drivers/net/sunxi_emac.c index 8625e49..ad9e1ab 100644 --- a/drivers/net/sunxi_emac.c +++ b/drivers/net/sunxi_emac.c @@ -164,9 +164,7 @@ struct emac_eth_dev { struct mii_dev *bus; struct phy_device *phydev; int link_printed; -#ifdef CONFIG_DM_ETH uchar rx_buf[EMAC_RX_BUFSIZE]; -#endif }; struct emac_rxhdr { diff --git a/drivers/net/ti/cpsw.c b/drivers/net/ti/cpsw.c index 41cba79..a19dc38 100644 --- a/drivers/net/ti/cpsw.c +++ b/drivers/net/ti/cpsw.c @@ -200,11 +200,7 @@ struct cpdma_chan { ((priv)->data)->slaves; slave++) struct cpsw_priv { -#ifdef CONFIG_DM_ETH struct udevice *dev; -#else - struct eth_device *dev; -#endif struct cpsw_platform_data *data; int host_port; @@ -455,15 +451,10 @@ static inline void setbit_and_wait_for_clear32(void *addr) static void cpsw_set_slave_mac(struct cpsw_slave *slave, struct cpsw_priv *priv) { -#ifdef CONFIG_DM_ETH struct eth_pdata *pdata = dev_get_plat(priv->dev); writel(mac_hi(pdata->enetaddr), &slave->regs->sa_hi); writel(mac_lo(pdata->enetaddr), &slave->regs->sa_lo); -#else - __raw_writel(mac_hi(priv->dev->enetaddr), &slave->regs->sa_hi); - __raw_writel(mac_lo(priv->dev->enetaddr), &slave->regs->sa_lo); -#endif } static int cpsw_slave_update_link(struct cpsw_slave *slave, @@ -856,21 +847,13 @@ static int cpsw_phy_init(struct cpsw_priv *priv, struct cpsw_slave *slave) ret = phy_set_supported(phydev, slave->data->max_speed); if (ret) return ret; -#if CONFIG_IS_ENABLED(DM_ETH) dev_dbg(priv->dev, "Port %u speed forced to %uMbit\n", slave->slave_num + 1, slave->data->max_speed); -#else - log_debug("%s: Port %u speed forced to %uMbit\n", - priv->dev->name, slave->slave_num + 1, - slave->data->max_speed); -#endif } phydev->advertising = phydev->supported; -#ifdef CONFIG_DM_ETH if (ofnode_valid(slave->data->phy_of_handle)) phydev->node = slave->data->phy_of_handle; -#endif priv->phydev = phydev; phy_config(phydev); @@ -935,84 +918,6 @@ int _cpsw_register(struct cpsw_priv *priv) return 0; } -#ifndef CONFIG_DM_ETH -static int cpsw_init(struct eth_device *dev, struct bd_info *bis) -{ - struct cpsw_priv *priv = dev->priv; - - return _cpsw_init(priv, dev->enetaddr); -} - -static void cpsw_halt(struct eth_device *dev) -{ - struct cpsw_priv *priv = dev->priv; - - return _cpsw_halt(priv); -} - -static int cpsw_send(struct eth_device *dev, void *packet, int length) -{ - struct cpsw_priv *priv = dev->priv; - - return _cpsw_send(priv, packet, length); -} - -static int cpsw_recv(struct eth_device *dev) -{ - struct cpsw_priv *priv = dev->priv; - uchar *pkt = NULL; - int len; - - len = _cpsw_recv(priv, &pkt); - - if (len > 0) { - net_process_received_packet(pkt, len); - cpdma_submit(priv, &priv->rx_chan, pkt, PKTSIZE); - } - - return len; -} - -int cpsw_register(struct cpsw_platform_data *data) -{ - struct cpsw_priv *priv; - struct eth_device *dev; - int ret; - - dev = calloc(sizeof(*dev), 1); - if (!dev) - return -ENOMEM; - - priv = calloc(sizeof(*priv), 1); - if (!priv) { - free(dev); - return -ENOMEM; - } - - priv->dev = dev; - priv->data = data; - - strcpy(dev->name, "cpsw"); - dev->iobase = 0; - dev->init = cpsw_init; - dev->halt = cpsw_halt; - dev->send = cpsw_send; - dev->recv = cpsw_recv; - dev->priv = priv; - - eth_register(dev); - - ret = _cpsw_register(priv); - if (ret < 0) { - eth_unregister(dev); - free(dev); - free(priv); - return ret; - } - - return 1; -} -#else static int cpsw_eth_start(struct udevice *dev) { struct eth_pdata *pdata = dev_get_plat(dev); @@ -1380,4 +1285,3 @@ U_BOOT_DRIVER(eth_cpsw) = { .priv_auto = sizeof(struct cpsw_priv), .flags = DM_FLAG_ALLOC_PRIV_DMA | DM_FLAG_PRE_RELOC, }; -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/net/ti/keystone_net.c b/drivers/net/ti/keystone_net.c index 1bdbd59..679a045 100644 --- a/drivers/net/ti/keystone_net.c +++ b/drivers/net/ti/keystone_net.c @@ -592,10 +592,8 @@ static int ks2_eth_probe(struct udevice *dev) if (priv->has_mdio) { priv->phydev = phy_connect(priv->mdio_bus, priv->phy_addr, dev, priv->phy_if); -#ifdef CONFIG_DM_ETH - if (ofnode_valid(priv->phy_ofnode)) - priv->phydev->node = priv->phy_ofnode; -#endif + if (ofnode_valid(priv->phy_ofnode)) + priv->phydev->node = priv->phy_ofnode; phy_config(priv->phydev); } diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index 8b6f034..f465409 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -22,34 +22,6 @@ #include <asm/processor.h> #include <asm/io.h> -#ifndef CONFIG_DM_ETH -/* Default initializations for TSEC controllers. */ - -static struct tsec_info_struct tsec_info[] = { -#ifdef CONFIG_TSEC1 - STD_TSEC_INFO(1), /* TSEC1 */ -#endif -#ifdef CONFIG_TSEC2 - STD_TSEC_INFO(2), /* TSEC2 */ -#endif -#ifdef CONFIG_MPC85XX_FEC - { - .regs = TSEC_GET_REGS(2, 0x2000), - .devname = CONFIG_MPC85XX_FEC_NAME, - .phyaddr = FEC_PHY_ADDR, - .flags = FEC_FLAGS, - .mii_devname = DEFAULT_MII_NAME - }, /* FEC */ -#endif -#ifdef CONFIG_TSEC3 - STD_TSEC_INFO(3), /* TSEC3 */ -#endif -#ifdef CONFIG_TSEC4 - STD_TSEC_INFO(4), /* TSEC4 */ -#endif -}; -#endif /* CONFIG_DM_ETH */ - #define TBIANA_SETTINGS ( \ TBIANA_ASYMMETRIC_PAUSE \ | TBIANA_SYMMETRIC_PAUSE \ @@ -124,23 +96,14 @@ static u32 ether_crc(size_t len, unsigned char const *p) * for PowerPC (tm) is usually the case) in the register holds * the entry. */ -#ifndef CONFIG_DM_ETH -static int tsec_mcast_addr(struct eth_device *dev, const u8 *mcast_mac, - int join) -#else static int tsec_mcast_addr(struct udevice *dev, const u8 *mcast_mac, int join) -#endif { struct tsec_private *priv; struct tsec __iomem *regs; u32 result, value; u8 whichbit, whichreg; -#ifndef CONFIG_DM_ETH - priv = (struct tsec_private *)dev->priv; -#else priv = dev_get_priv(dev); -#endif regs = priv->regs; result = ether_crc(MAC_ADDR_LEN, mcast_mac); whichbit = (result >> 24) & 0x1f; /* the 5 LSB = which bit to set */ @@ -271,11 +234,7 @@ static void adjust_link(struct tsec_private *priv, struct phy_device *phydev) * do the same. Presumably, this would be zero if there were no * errors */ -#ifndef CONFIG_DM_ETH -static int tsec_send(struct eth_device *dev, void *packet, int length) -#else static int tsec_send(struct udevice *dev, void *packet, int length) -#endif { struct tsec_private *priv; struct tsec __iomem *regs; @@ -283,11 +242,7 @@ static int tsec_send(struct udevice *dev, void *packet, int length) u16 status; int i; -#ifndef CONFIG_DM_ETH - priv = (struct tsec_private *)dev->priv; -#else priv = dev_get_priv(dev); -#endif regs = priv->regs; /* Find an empty buffer descriptor */ for (i = 0; @@ -324,42 +279,6 @@ static int tsec_send(struct udevice *dev, void *packet, int length) return result; } -#ifndef CONFIG_DM_ETH -static int tsec_recv(struct eth_device *dev) -{ - struct tsec_private *priv = (struct tsec_private *)dev->priv; - struct tsec __iomem *regs = priv->regs; - - while (!(in_be16(&priv->rxbd[priv->rx_idx].status) & RXBD_EMPTY)) { - int length = in_be16(&priv->rxbd[priv->rx_idx].length); - u16 status = in_be16(&priv->rxbd[priv->rx_idx].status); - uchar *packet = net_rx_packets[priv->rx_idx]; - - /* Send the packet up if there were no errors */ - if (!(status & RXBD_STATS)) - net_process_received_packet(packet, length - 4); - else - printf("Got error %x\n", (status & RXBD_STATS)); - - out_be16(&priv->rxbd[priv->rx_idx].length, 0); - - status = RXBD_EMPTY; - /* Set the wrap bit if this is the last element in the list */ - if ((priv->rx_idx + 1) == PKTBUFSRX) - status |= RXBD_WRAP; - out_be16(&priv->rxbd[priv->rx_idx].status, status); - - priv->rx_idx = (priv->rx_idx + 1) % PKTBUFSRX; - } - - if (in_be32(®s->ievent) & IEVENT_BSY) { - out_be32(®s->ievent, IEVENT_BSY); - out_be32(®s->rstat, RSTAT_CLEAR_RHALT); - } - - return -1; -} -#else static int tsec_recv(struct udevice *dev, int flags, uchar **packetp) { struct tsec_private *priv = (struct tsec_private *)dev_get_priv(dev); @@ -406,22 +325,12 @@ static int tsec_free_pkt(struct udevice *dev, uchar *packet, int length) return 0; } -#endif -/* Stop the interface */ -#ifndef CONFIG_DM_ETH -static void tsec_halt(struct eth_device *dev) -#else static void tsec_halt(struct udevice *dev) -#endif { struct tsec_private *priv; struct tsec __iomem *regs; -#ifndef CONFIG_DM_ETH - priv = (struct tsec_private *)dev->priv; -#else priv = dev_get_priv(dev); -#endif regs = priv->regs; clrbits_be32(®s->dmactrl, DMACTRL_GRS | DMACTRL_GTS); @@ -583,27 +492,15 @@ static void startup_tsec(struct tsec_private *priv) * that it returns success if the link is up, failure otherwise. * This allows U-Boot to find the first active controller. */ -#ifndef CONFIG_DM_ETH -static int tsec_init(struct eth_device *dev, struct bd_info *bd) -#else static int tsec_init(struct udevice *dev) -#endif { struct tsec_private *priv; struct tsec __iomem *regs; -#ifdef CONFIG_DM_ETH struct eth_pdata *pdata = dev_get_plat(dev); -#else - struct eth_device *pdata = dev; -#endif u32 tempval; int ret; -#ifndef CONFIG_DM_ETH - priv = (struct tsec_private *)dev->priv; -#else priv = dev_get_priv(dev); -#endif regs = priv->regs; /* Make sure the controller is stopped */ tsec_halt(dev); @@ -715,7 +612,7 @@ static int init_phy(struct tsec_private *priv) if (priv->interface == PHY_INTERFACE_MODE_SGMII) tsec_configure_serdes(priv); -#if defined(CONFIG_DM_ETH) && defined(CONFIG_DM_MDIO) +#if defined(CONFIG_DM_MDIO) phydev = dm_eth_phy_connect(priv->dev); #else phydev = phy_connect(priv->bus, priv->phyaddr, priv->dev, @@ -734,99 +631,6 @@ static int init_phy(struct tsec_private *priv) return 1; } -#ifndef CONFIG_DM_ETH -/* - * Initialize device structure. Returns success if PHY - * initialization succeeded (i.e. if it recognizes the PHY) - */ -static int tsec_initialize(struct bd_info *bis, - struct tsec_info_struct *tsec_info) -{ - struct tsec_private *priv; - struct eth_device *dev; - int i; - - dev = (struct eth_device *)malloc(sizeof(*dev)); - - if (!dev) - return 0; - - memset(dev, 0, sizeof(*dev)); - - priv = (struct tsec_private *)malloc(sizeof(*priv)); - - if (!priv) { - free(dev); - return 0; - } - - priv->regs = tsec_info->regs; - priv->phyregs_sgmii = tsec_info->miiregs_sgmii; - - priv->phyaddr = tsec_info->phyaddr; - priv->tbiaddr = CFG_SYS_TBIPA_VALUE; - priv->flags = tsec_info->flags; - - strcpy(dev->name, tsec_info->devname); - priv->interface = tsec_info->interface; - priv->bus = miiphy_get_dev_by_name(tsec_info->mii_devname); - priv->dev = dev; - dev->iobase = 0; - dev->priv = priv; - dev->init = tsec_init; - dev->halt = tsec_halt; - dev->send = tsec_send; - dev->recv = tsec_recv; - dev->mcast = tsec_mcast_addr; - - /* Tell U-Boot to get the addr from the env */ - for (i = 0; i < 6; i++) - dev->enetaddr[i] = 0; - - eth_register(dev); - - /* Reset the MAC */ - setbits_be32(&priv->regs->maccfg1, MACCFG1_SOFT_RESET); - udelay(2); /* Soft Reset must be asserted for 3 TX clocks */ - clrbits_be32(&priv->regs->maccfg1, MACCFG1_SOFT_RESET); - - /* Try to initialize PHY here, and return */ - return init_phy(priv); -} - -/* - * Initialize all the TSEC devices - * - * Returns the number of TSEC devices that were initialized - */ -int tsec_eth_init(struct bd_info *bis, struct tsec_info_struct *tsecs, - int num) -{ - int i; - int count = 0; - - for (i = 0; i < num; i++) { - int ret = tsec_initialize(bis, &tsecs[i]); - - if (ret > 0) - count += ret; - } - - return count; -} - -int tsec_standard_init(struct bd_info *bis) -{ - struct fsl_pq_mdio_info info; - - info.regs = TSEC_GET_MDIO_REGS_BASE(1); - info.name = DEFAULT_MII_NAME; - - fsl_pq_mdio_init(bis, &info); - - return tsec_eth_init(bis, tsec_info, ARRAY_SIZE(tsec_info)); -} -#else /* CONFIG_DM_ETH */ int tsec_probe(struct udevice *dev) { struct eth_pdata *pdata = dev_get_plat(dev); @@ -966,4 +770,3 @@ U_BOOT_DRIVER(eth_tsec) = { .plat_auto = sizeof(struct eth_pdata), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/qe/Makefile b/drivers/qe/Makefile index 0d31ed1..12d0b45 100644 --- a/drivers/qe/Makefile +++ b/drivers/qe/Makefile @@ -2,6 +2,6 @@ # # Copyright (C) 2006 Freescale Semiconductor, Inc. -obj-$(CONFIG_QE) += qe.o uccf.o uec.o uec_phy.o +obj-$(CONFIG_QE) += qe.o obj-$(CONFIG_U_QE) += qe.o obj-$(CONFIG_OF_LIBFDT) += fdt.o diff --git a/drivers/qe/uccf.c b/drivers/qe/uccf.c deleted file mode 100644 index d5d7344..0000000 --- a/drivers/qe/uccf.c +++ /dev/null @@ -1,509 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2006 Freescale Semiconductor, Inc. - * - * Dave Liu <daveliu@freescale.com> - * based on source code of Shlomi Gridish - */ - -#include <common.h> -#include <malloc.h> -#include <linux/errno.h> -#include <asm/io.h> -#include <linux/immap_qe.h> -#include "uccf.h" -#include <fsl_qe.h> - -#if !defined(CONFIG_DM_ETH) -void ucc_fast_transmit_on_demand(struct ucc_fast_priv *uccf) -{ - out_be16(&uccf->uf_regs->utodr, UCC_FAST_TOD); -} - -u32 ucc_fast_get_qe_cr_subblock(int ucc_num) -{ - switch (ucc_num) { - case 0: - return QE_CR_SUBBLOCK_UCCFAST1; - case 1: - return QE_CR_SUBBLOCK_UCCFAST2; - case 2: - return QE_CR_SUBBLOCK_UCCFAST3; - case 3: - return QE_CR_SUBBLOCK_UCCFAST4; - case 4: - return QE_CR_SUBBLOCK_UCCFAST5; - case 5: - return QE_CR_SUBBLOCK_UCCFAST6; - case 6: - return QE_CR_SUBBLOCK_UCCFAST7; - case 7: - return QE_CR_SUBBLOCK_UCCFAST8; - default: - return QE_CR_SUBBLOCK_INVALID; - } -} - -static void ucc_get_cmxucr_reg(int ucc_num, u32 **p_cmxucr, - u8 *reg_num, u8 *shift) -{ - switch (ucc_num) { - case 0: /* UCC1 */ - *p_cmxucr = &qe_immr->qmx.cmxucr1; - *reg_num = 1; - *shift = 16; - break; - case 2: /* UCC3 */ - *p_cmxucr = &qe_immr->qmx.cmxucr1; - *reg_num = 1; - *shift = 0; - break; - case 4: /* UCC5 */ - *p_cmxucr = &qe_immr->qmx.cmxucr2; - *reg_num = 2; - *shift = 16; - break; - case 6: /* UCC7 */ - *p_cmxucr = &qe_immr->qmx.cmxucr2; - *reg_num = 2; - *shift = 0; - break; - case 1: /* UCC2 */ - *p_cmxucr = &qe_immr->qmx.cmxucr3; - *reg_num = 3; - *shift = 16; - break; - case 3: /* UCC4 */ - *p_cmxucr = &qe_immr->qmx.cmxucr3; - *reg_num = 3; - *shift = 0; - break; - case 5: /* UCC6 */ - *p_cmxucr = &qe_immr->qmx.cmxucr4; - *reg_num = 4; - *shift = 16; - break; - case 7: /* UCC8 */ - *p_cmxucr = &qe_immr->qmx.cmxucr4; - *reg_num = 4; - *shift = 0; - break; - default: - break; - } -} - -static int ucc_set_clk_src(int ucc_num, qe_clock_e clock, comm_dir_e mode) -{ - u32 *p_cmxucr = NULL; - u8 reg_num = 0; - u8 shift = 0; - u32 clk_bits; - u32 clk_mask; - int source = -1; - - /* check if the UCC number is in range. */ - if ((ucc_num > UCC_MAX_NUM - 1) || ucc_num < 0) - return -EINVAL; - - if (!(mode == COMM_DIR_RX || mode == COMM_DIR_TX)) { - printf("%s: bad comm mode type passed\n", __func__); - return -EINVAL; - } - - ucc_get_cmxucr_reg(ucc_num, &p_cmxucr, ®_num, &shift); - - switch (reg_num) { - case 1: - switch (clock) { - case QE_BRG1: - source = 1; - break; - case QE_BRG2: - source = 2; - break; - case QE_BRG7: - source = 3; - break; - case QE_BRG8: - source = 4; - break; - case QE_CLK9: - source = 5; - break; - case QE_CLK10: - source = 6; - break; - case QE_CLK11: - source = 7; - break; - case QE_CLK12: - source = 8; - break; - case QE_CLK15: - source = 9; - break; - case QE_CLK16: - source = 10; - break; - default: - source = -1; - break; - } - break; - case 2: - switch (clock) { - case QE_BRG5: - source = 1; - break; - case QE_BRG6: - source = 2; - break; - case QE_BRG7: - source = 3; - break; - case QE_BRG8: - source = 4; - break; - case QE_CLK13: - source = 5; - break; - case QE_CLK14: - source = 6; - break; - case QE_CLK19: - source = 7; - break; - case QE_CLK20: - source = 8; - break; - case QE_CLK15: - source = 9; - break; - case QE_CLK16: - source = 10; - break; - default: - source = -1; - break; - } - break; - case 3: - switch (clock) { - case QE_BRG9: - source = 1; - break; - case QE_BRG10: - source = 2; - break; - case QE_BRG15: - source = 3; - break; - case QE_BRG16: - source = 4; - break; - case QE_CLK3: - source = 5; - break; - case QE_CLK4: - source = 6; - break; - case QE_CLK17: - source = 7; - break; - case QE_CLK18: - source = 8; - break; - case QE_CLK7: - source = 9; - break; - case QE_CLK8: - source = 10; - break; - case QE_CLK16: - source = 11; - break; - default: - source = -1; - break; - } - break; - case 4: - switch (clock) { - case QE_BRG13: - source = 1; - break; - case QE_BRG14: - source = 2; - break; - case QE_BRG15: - source = 3; - break; - case QE_BRG16: - source = 4; - break; - case QE_CLK5: - source = 5; - break; - case QE_CLK6: - source = 6; - break; - case QE_CLK21: - source = 7; - break; - case QE_CLK22: - source = 8; - break; - case QE_CLK7: - source = 9; - break; - case QE_CLK8: - source = 10; - break; - case QE_CLK16: - source = 11; - break; - default: - source = -1; - break; - } - break; - default: - source = -1; - break; - } - - if (source == -1) { - printf("%s: Bad combination of clock and UCC\n", __func__); - return -ENOENT; - } - - clk_bits = (u32)source; - clk_mask = QE_CMXUCR_TX_CLK_SRC_MASK; - if (mode == COMM_DIR_RX) { - clk_bits <<= 4; /* Rx field is 4 bits to left of Tx field */ - clk_mask <<= 4; /* Rx field is 4 bits to left of Tx field */ - } - clk_bits <<= shift; - clk_mask <<= shift; - - out_be32(p_cmxucr, (in_be32(p_cmxucr) & ~clk_mask) | clk_bits); - - return 0; -} - -static uint ucc_get_reg_baseaddr(int ucc_num) -{ - uint base = 0; - - /* check if the UCC number is in range */ - if ((ucc_num > UCC_MAX_NUM - 1) || ucc_num < 0) { - printf("%s: the UCC num not in ranges\n", __func__); - return 0; - } - - switch (ucc_num) { - case 0: - base = 0x00002000; - break; - case 1: - base = 0x00003000; - break; - case 2: - base = 0x00002200; - break; - case 3: - base = 0x00003200; - break; - case 4: - base = 0x00002400; - break; - case 5: - base = 0x00003400; - break; - case 6: - base = 0x00002600; - break; - case 7: - base = 0x00003600; - break; - default: - break; - } - - base = (uint)qe_immr + base; - return base; -} - -void ucc_fast_enable(struct ucc_fast_priv *uccf, comm_dir_e mode) -{ - ucc_fast_t *uf_regs; - u32 gumr; - - uf_regs = uccf->uf_regs; - - /* Enable reception and/or transmission on this UCC. */ - gumr = in_be32(&uf_regs->gumr); - if (mode & COMM_DIR_TX) { - gumr |= UCC_FAST_GUMR_ENT; - uccf->enabled_tx = 1; - } - if (mode & COMM_DIR_RX) { - gumr |= UCC_FAST_GUMR_ENR; - uccf->enabled_rx = 1; - } - out_be32(&uf_regs->gumr, gumr); -} - -void ucc_fast_disable(struct ucc_fast_priv *uccf, comm_dir_e mode) -{ - ucc_fast_t *uf_regs; - u32 gumr; - - uf_regs = uccf->uf_regs; - - /* Disable reception and/or transmission on this UCC. */ - gumr = in_be32(&uf_regs->gumr); - if (mode & COMM_DIR_TX) { - gumr &= ~UCC_FAST_GUMR_ENT; - uccf->enabled_tx = 0; - } - if (mode & COMM_DIR_RX) { - gumr &= ~UCC_FAST_GUMR_ENR; - uccf->enabled_rx = 0; - } - out_be32(&uf_regs->gumr, gumr); -} - -int ucc_fast_init(struct ucc_fast_inf *uf_info, - struct ucc_fast_priv **uccf_ret) -{ - struct ucc_fast_priv *uccf; - ucc_fast_t *uf_regs; - - if (!uf_info) - return -EINVAL; - - if (uf_info->ucc_num < 0 || (uf_info->ucc_num > UCC_MAX_NUM - 1)) { - printf("%s: Illagal UCC number!\n", __func__); - return -EINVAL; - } - - uccf = (struct ucc_fast_priv *)malloc(sizeof(struct ucc_fast_priv)); - if (!uccf) { - printf("%s: No memory for UCC fast data structure!\n", - __func__); - return -ENOMEM; - } - memset(uccf, 0, sizeof(struct ucc_fast_priv)); - - /* Save fast UCC structure */ - uccf->uf_info = uf_info; - uccf->uf_regs = (ucc_fast_t *)ucc_get_reg_baseaddr(uf_info->ucc_num); - - if (!uccf->uf_regs) { - printf("%s: No memory map for UCC fast controller!\n", - __func__); - return -ENOMEM; - } - - uccf->enabled_tx = 0; - uccf->enabled_rx = 0; - - uf_regs = uccf->uf_regs; - uccf->p_ucce = (u32 *)&uf_regs->ucce; - uccf->p_uccm = (u32 *)&uf_regs->uccm; - - /* Init GUEMR register, UCC both Rx and Tx is Fast protocol */ - out_8(&uf_regs->guemr, UCC_GUEMR_SET_RESERVED3 | UCC_GUEMR_MODE_FAST_RX - | UCC_GUEMR_MODE_FAST_TX); - - /* Set GUMR, disable UCC both Rx and Tx, Ethernet protocol */ - out_be32(&uf_regs->gumr, UCC_FAST_GUMR_ETH); - - /* Set the Giga ethernet VFIFO stuff */ - if (uf_info->eth_type == GIGA_ETH) { - /* Allocate memory for Tx Virtual Fifo */ - uccf->ucc_fast_tx_virtual_fifo_base_offset = - qe_muram_alloc(UCC_GETH_UTFS_GIGA_INIT, - UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); - - /* Allocate memory for Rx Virtual Fifo */ - uccf->ucc_fast_rx_virtual_fifo_base_offset = - qe_muram_alloc(UCC_GETH_URFS_GIGA_INIT + - UCC_FAST_RX_VIRTUAL_FIFO_SIZE_PAD, - UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); - - /* utfb, urfb are offsets from MURAM base */ - out_be32(&uf_regs->utfb, - uccf->ucc_fast_tx_virtual_fifo_base_offset); - out_be32(&uf_regs->urfb, - uccf->ucc_fast_rx_virtual_fifo_base_offset); - - /* Set Virtual Fifo registers */ - out_be16(&uf_regs->urfs, UCC_GETH_URFS_GIGA_INIT); - out_be16(&uf_regs->urfet, UCC_GETH_URFET_GIGA_INIT); - out_be16(&uf_regs->urfset, UCC_GETH_URFSET_GIGA_INIT); - out_be16(&uf_regs->utfs, UCC_GETH_UTFS_GIGA_INIT); - out_be16(&uf_regs->utfet, UCC_GETH_UTFET_GIGA_INIT); - out_be16(&uf_regs->utftt, UCC_GETH_UTFTT_GIGA_INIT); - } - - /* Set the Fast ethernet VFIFO stuff */ - if (uf_info->eth_type == FAST_ETH) { - /* Allocate memory for Tx Virtual Fifo */ - uccf->ucc_fast_tx_virtual_fifo_base_offset = - qe_muram_alloc(UCC_GETH_UTFS_INIT, - UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); - - /* Allocate memory for Rx Virtual Fifo */ - uccf->ucc_fast_rx_virtual_fifo_base_offset = - qe_muram_alloc(UCC_GETH_URFS_INIT + - UCC_FAST_RX_VIRTUAL_FIFO_SIZE_PAD, - UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT); - - /* utfb, urfb are offsets from MURAM base */ - out_be32(&uf_regs->utfb, - uccf->ucc_fast_tx_virtual_fifo_base_offset); - out_be32(&uf_regs->urfb, - uccf->ucc_fast_rx_virtual_fifo_base_offset); - - /* Set Virtual Fifo registers */ - out_be16(&uf_regs->urfs, UCC_GETH_URFS_INIT); - out_be16(&uf_regs->urfet, UCC_GETH_URFET_INIT); - out_be16(&uf_regs->urfset, UCC_GETH_URFSET_INIT); - out_be16(&uf_regs->utfs, UCC_GETH_UTFS_INIT); - out_be16(&uf_regs->utfet, UCC_GETH_UTFET_INIT); - out_be16(&uf_regs->utftt, UCC_GETH_UTFTT_INIT); - } - - /* Rx clock routing */ - if (uf_info->rx_clock != QE_CLK_NONE) { - if (ucc_set_clk_src(uf_info->ucc_num, - uf_info->rx_clock, COMM_DIR_RX)) { - printf("%s: Illegal value for parameter 'RxClock'.\n", - __func__); - return -EINVAL; - } - } - - /* Tx clock routing */ - if (uf_info->tx_clock != QE_CLK_NONE) { - if (ucc_set_clk_src(uf_info->ucc_num, - uf_info->tx_clock, COMM_DIR_TX)) { - printf("%s: Illegal value for parameter 'TxClock'.\n", - __func__); - return -EINVAL; - } - } - - /* Clear interrupt mask register to disable all of interrupts */ - out_be32(&uf_regs->uccm, 0x0); - - /* Writing '1' to clear all of envents */ - out_be32(&uf_regs->ucce, 0xffffffff); - - *uccf_ret = uccf; - return 0; -} -#endif diff --git a/drivers/qe/uccf.h b/drivers/qe/uccf.h deleted file mode 100644 index 99f8458..0000000 --- a/drivers/qe/uccf.h +++ /dev/null @@ -1,119 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2006 Freescale Semiconductor, Inc. - * - * Dave Liu <daveliu@freescale.com> - * based on source code of Shlomi Gridish - */ - -#ifndef __UCCF_H__ -#define __UCCF_H__ - -#include "common.h" -#include "linux/immap_qe.h" -#include <fsl_qe.h> - -/* Fast or Giga ethernet */ -enum enet_type { - FAST_ETH, - GIGA_ETH, -}; - -/* General UCC Extended Mode Register */ -#define UCC_GUEMR_MODE_MASK_RX 0x02 -#define UCC_GUEMR_MODE_MASK_TX 0x01 -#define UCC_GUEMR_MODE_FAST_RX 0x02 -#define UCC_GUEMR_MODE_FAST_TX 0x01 -#define UCC_GUEMR_MODE_SLOW_RX 0x00 -#define UCC_GUEMR_MODE_SLOW_TX 0x00 -/* Bit 3 must be set 1 */ -#define UCC_GUEMR_SET_RESERVED3 0x10 - -/* General UCC FAST Mode Register */ -#define UCC_FAST_GUMR_TCI 0x20000000 -#define UCC_FAST_GUMR_TRX 0x10000000 -#define UCC_FAST_GUMR_TTX 0x08000000 -#define UCC_FAST_GUMR_CDP 0x04000000 -#define UCC_FAST_GUMR_CTSP 0x02000000 -#define UCC_FAST_GUMR_CDS 0x01000000 -#define UCC_FAST_GUMR_CTSS 0x00800000 -#define UCC_FAST_GUMR_TXSY 0x00020000 -#define UCC_FAST_GUMR_RSYN 0x00010000 -#define UCC_FAST_GUMR_RTSM 0x00002000 -#define UCC_FAST_GUMR_REVD 0x00000400 -#define UCC_FAST_GUMR_ENR 0x00000020 -#define UCC_FAST_GUMR_ENT 0x00000010 - -/* GUMR [MODE] bit maps */ -#define UCC_FAST_GUMR_HDLC 0x00000000 -#define UCC_FAST_GUMR_QMC 0x00000002 -#define UCC_FAST_GUMR_UART 0x00000004 -#define UCC_FAST_GUMR_BISYNC 0x00000008 -#define UCC_FAST_GUMR_ATM 0x0000000a -#define UCC_FAST_GUMR_ETH 0x0000000c - -/* Transmit On Demand (UTORD) */ -#define UCC_SLOW_TOD 0x8000 -#define UCC_FAST_TOD 0x8000 - -/* Fast Ethernet (10/100 Mbps) */ -/* Rx virtual FIFO size */ -#define UCC_GETH_URFS_INIT 512 -/* 1/2 urfs */ -#define UCC_GETH_URFET_INIT 256 -/* 3/4 urfs */ -#define UCC_GETH_URFSET_INIT 384 -/* Tx virtual FIFO size */ -#define UCC_GETH_UTFS_INIT 512 -/* 1/2 utfs */ -#define UCC_GETH_UTFET_INIT 256 -#define UCC_GETH_UTFTT_INIT 128 - -/* Gigabit Ethernet (1000 Mbps) */ -/* Rx virtual FIFO size */ -#define UCC_GETH_URFS_GIGA_INIT 4096/*2048*/ -/* 1/2 urfs */ -#define UCC_GETH_URFET_GIGA_INIT 2048/*1024*/ -/* 3/4 urfs */ -#define UCC_GETH_URFSET_GIGA_INIT 3072/*1536*/ -/* Tx virtual FIFO size */ -#define UCC_GETH_UTFS_GIGA_INIT 8192/*2048*/ -/* 1/2 utfs */ -#define UCC_GETH_UTFET_GIGA_INIT 4096/*1024*/ -#define UCC_GETH_UTFTT_GIGA_INIT 0x400/*0x40*/ - -/* UCC fast alignment */ -#define UCC_FAST_RX_ALIGN 4 -#define UCC_FAST_MRBLR_ALIGNMENT 4 -#define UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT 8 - -/* Sizes */ -#define UCC_FAST_RX_VIRTUAL_FIFO_SIZE_PAD 8 - -/* UCC fast structure. */ -struct ucc_fast_inf { - int ucc_num; - qe_clock_e rx_clock; - qe_clock_e tx_clock; - enum enet_type eth_type; -}; - -struct ucc_fast_priv { - struct ucc_fast_inf *uf_info; - ucc_fast_t *uf_regs; /* a pointer to memory map of UCC regs */ - u32 *p_ucce; /* a pointer to the event register */ - u32 *p_uccm; /* a pointer to the mask register */ - int enabled_tx; /* whether UCC is enabled for Tx (ENT) */ - int enabled_rx; /* whether UCC is enabled for Rx (ENR) */ - u32 ucc_fast_tx_virtual_fifo_base_offset; - u32 ucc_fast_rx_virtual_fifo_base_offset; -}; - -void ucc_fast_transmit_on_demand(struct ucc_fast_priv *uccf); -u32 ucc_fast_get_qe_cr_subblock(int ucc_num); -void ucc_fast_enable(struct ucc_fast_priv *uccf, comm_dir_e mode); -void ucc_fast_disable(struct ucc_fast_priv *uccf, comm_dir_e mode); -int ucc_fast_init(struct ucc_fast_inf *uf_info, - struct ucc_fast_priv **uccf_ret); - -#endif /* __UCCF_H__ */ diff --git a/drivers/qe/uec.c b/drivers/qe/uec.c deleted file mode 100644 index 3108879..0000000 --- a/drivers/qe/uec.c +++ /dev/null @@ -1,1436 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2006-2011 Freescale Semiconductor, Inc. - * - * Dave Liu <daveliu@freescale.com> - */ - -#include <common.h> -#include <log.h> -#include <net.h> -#include <malloc.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <asm/io.h> -#include <linux/immap_qe.h> -#include "uccf.h" -#include "uec.h" -#include "uec_phy.h" -#include "miiphy.h" -#include <fsl_qe.h> -#include <phy.h> - -#if !defined(CONFIG_DM_ETH) -/* Default UTBIPAR SMI address */ -#ifndef CONFIG_UTBIPAR_INIT_TBIPA -#define CONFIG_UTBIPAR_INIT_TBIPA 0x1F -#endif - -static struct uec_inf uec_info[] = { -#ifdef CONFIG_UEC_ETH1 - STD_UEC_INFO(1), /* UEC1 */ -#endif -#ifdef CONFIG_UEC_ETH2 - STD_UEC_INFO(2), /* UEC2 */ -#endif -#ifdef CONFIG_UEC_ETH3 - STD_UEC_INFO(3), /* UEC3 */ -#endif -#ifdef CONFIG_UEC_ETH4 - STD_UEC_INFO(4), /* UEC4 */ -#endif -#ifdef CONFIG_UEC_ETH5 - STD_UEC_INFO(5), /* UEC5 */ -#endif -#ifdef CONFIG_UEC_ETH6 - STD_UEC_INFO(6), /* UEC6 */ -#endif -#ifdef CONFIG_UEC_ETH7 - STD_UEC_INFO(7), /* UEC7 */ -#endif -#ifdef CONFIG_UEC_ETH8 - STD_UEC_INFO(8), /* UEC8 */ -#endif -}; - -#define MAXCONTROLLERS (8) - -static struct eth_device *devlist[MAXCONTROLLERS]; - -static int uec_mac_enable(struct uec_priv *uec, comm_dir_e mode) -{ - uec_t *uec_regs; - u32 maccfg1; - - if (!uec) { - printf("%s: uec not initial\n", __func__); - return -EINVAL; - } - uec_regs = uec->uec_regs; - - maccfg1 = in_be32(&uec_regs->maccfg1); - - if (mode & COMM_DIR_TX) { - maccfg1 |= MACCFG1_ENABLE_TX; - out_be32(&uec_regs->maccfg1, maccfg1); - uec->mac_tx_enabled = 1; - } - - if (mode & COMM_DIR_RX) { - maccfg1 |= MACCFG1_ENABLE_RX; - out_be32(&uec_regs->maccfg1, maccfg1); - uec->mac_rx_enabled = 1; - } - - return 0; -} - -static int uec_mac_disable(struct uec_priv *uec, comm_dir_e mode) -{ - uec_t *uec_regs; - u32 maccfg1; - - if (!uec) { - printf("%s: uec not initial\n", __func__); - return -EINVAL; - } - uec_regs = uec->uec_regs; - - maccfg1 = in_be32(&uec_regs->maccfg1); - - if (mode & COMM_DIR_TX) { - maccfg1 &= ~MACCFG1_ENABLE_TX; - out_be32(&uec_regs->maccfg1, maccfg1); - uec->mac_tx_enabled = 0; - } - - if (mode & COMM_DIR_RX) { - maccfg1 &= ~MACCFG1_ENABLE_RX; - out_be32(&uec_regs->maccfg1, maccfg1); - uec->mac_rx_enabled = 0; - } - - return 0; -} - -static int uec_graceful_stop_tx(struct uec_priv *uec) -{ - ucc_fast_t *uf_regs; - u32 cecr_subblock; - u32 ucce; - - if (!uec || !uec->uccf) { - printf("%s: No handle passed.\n", __func__); - return -EINVAL; - } - - uf_regs = uec->uccf->uf_regs; - - /* Clear the grace stop event */ - out_be32(&uf_regs->ucce, UCCE_GRA); - - /* Issue host command */ - cecr_subblock = - ucc_fast_get_qe_cr_subblock(uec->uec_info->uf_info.ucc_num); - qe_issue_cmd(QE_GRACEFUL_STOP_TX, cecr_subblock, - (u8)QE_CR_PROTOCOL_ETHERNET, 0); - - /* Wait for command to complete */ - do { - ucce = in_be32(&uf_regs->ucce); - } while (!(ucce & UCCE_GRA)); - - uec->grace_stopped_tx = 1; - - return 0; -} - -static int uec_graceful_stop_rx(struct uec_priv *uec) -{ - u32 cecr_subblock; - u8 ack; - - if (!uec) { - printf("%s: No handle passed.\n", __func__); - return -EINVAL; - } - - if (!uec->p_rx_glbl_pram) { - printf("%s: No init rx global parameter\n", __func__); - return -EINVAL; - } - - /* Clear acknowledge bit */ - ack = uec->p_rx_glbl_pram->rxgstpack; - ack &= ~GRACEFUL_STOP_ACKNOWLEDGE_RX; - uec->p_rx_glbl_pram->rxgstpack = ack; - - /* Keep issuing cmd and checking ack bit until it is asserted */ - do { - /* Issue host command */ - cecr_subblock = - ucc_fast_get_qe_cr_subblock(uec->uec_info->uf_info.ucc_num); - qe_issue_cmd(QE_GRACEFUL_STOP_RX, cecr_subblock, - (u8)QE_CR_PROTOCOL_ETHERNET, 0); - ack = uec->p_rx_glbl_pram->rxgstpack; - } while (!(ack & GRACEFUL_STOP_ACKNOWLEDGE_RX)); - - uec->grace_stopped_rx = 1; - - return 0; -} - -static int uec_restart_tx(struct uec_priv *uec) -{ - u32 cecr_subblock; - - if (!uec || !uec->uec_info) { - printf("%s: No handle passed.\n", __func__); - return -EINVAL; - } - - cecr_subblock = - ucc_fast_get_qe_cr_subblock(uec->uec_info->uf_info.ucc_num); - qe_issue_cmd(QE_RESTART_TX, cecr_subblock, - (u8)QE_CR_PROTOCOL_ETHERNET, 0); - - uec->grace_stopped_tx = 0; - - return 0; -} - -static int uec_restart_rx(struct uec_priv *uec) -{ - u32 cecr_subblock; - - if (!uec || !uec->uec_info) { - printf("%s: No handle passed.\n", __func__); - return -EINVAL; - } - - cecr_subblock = - ucc_fast_get_qe_cr_subblock(uec->uec_info->uf_info.ucc_num); - qe_issue_cmd(QE_RESTART_RX, cecr_subblock, - (u8)QE_CR_PROTOCOL_ETHERNET, 0); - - uec->grace_stopped_rx = 0; - - return 0; -} - -static int uec_open(struct uec_priv *uec, comm_dir_e mode) -{ - struct ucc_fast_priv *uccf; - - if (!uec || !uec->uccf) { - printf("%s: No handle passed.\n", __func__); - return -EINVAL; - } - uccf = uec->uccf; - - /* check if the UCC number is in range. */ - if (uec->uec_info->uf_info.ucc_num >= UCC_MAX_NUM) { - printf("%s: ucc_num out of range.\n", __func__); - return -EINVAL; - } - - /* Enable MAC */ - uec_mac_enable(uec, mode); - - /* Enable UCC fast */ - ucc_fast_enable(uccf, mode); - - /* RISC microcode start */ - if ((mode & COMM_DIR_TX) && uec->grace_stopped_tx) - uec_restart_tx(uec); - if ((mode & COMM_DIR_RX) && uec->grace_stopped_rx) - uec_restart_rx(uec); - - return 0; -} - -static int uec_stop(struct uec_priv *uec, comm_dir_e mode) -{ - if (!uec || !uec->uccf) { - printf("%s: No handle passed.\n", __func__); - return -EINVAL; - } - - /* check if the UCC number is in range. */ - if (uec->uec_info->uf_info.ucc_num >= UCC_MAX_NUM) { - printf("%s: ucc_num out of range.\n", __func__); - return -EINVAL; - } - /* Stop any transmissions */ - if ((mode & COMM_DIR_TX) && !uec->grace_stopped_tx) - uec_graceful_stop_tx(uec); - - /* Stop any receptions */ - if ((mode & COMM_DIR_RX) && !uec->grace_stopped_rx) - uec_graceful_stop_rx(uec); - - /* Disable the UCC fast */ - ucc_fast_disable(uec->uccf, mode); - - /* Disable the MAC */ - uec_mac_disable(uec, mode); - - return 0; -} - -static int uec_set_mac_duplex(struct uec_priv *uec, int duplex) -{ - uec_t *uec_regs; - u32 maccfg2; - - if (!uec) { - printf("%s: uec not initial\n", __func__); - return -EINVAL; - } - uec_regs = uec->uec_regs; - - if (duplex == DUPLEX_HALF) { - maccfg2 = in_be32(&uec_regs->maccfg2); - maccfg2 &= ~MACCFG2_FDX; - out_be32(&uec_regs->maccfg2, maccfg2); - } - - if (duplex == DUPLEX_FULL) { - maccfg2 = in_be32(&uec_regs->maccfg2); - maccfg2 |= MACCFG2_FDX; - out_be32(&uec_regs->maccfg2, maccfg2); - } - - return 0; -} - -static int uec_set_mac_if_mode(struct uec_priv *uec, - phy_interface_t if_mode, int speed) -{ - phy_interface_t enet_if_mode; - uec_t *uec_regs; - u32 upsmr; - u32 maccfg2; - - if (!uec) { - printf("%s: uec not initial\n", __func__); - return -EINVAL; - } - - uec_regs = uec->uec_regs; - enet_if_mode = if_mode; - - maccfg2 = in_be32(&uec_regs->maccfg2); - maccfg2 &= ~MACCFG2_INTERFACE_MODE_MASK; - - upsmr = in_be32(&uec->uccf->uf_regs->upsmr); - upsmr &= ~(UPSMR_RPM | UPSMR_TBIM | UPSMR_R10M | UPSMR_RMM); - - switch (speed) { - case SPEED_10: - maccfg2 |= MACCFG2_INTERFACE_MODE_NIBBLE; - switch (enet_if_mode) { - case PHY_INTERFACE_MODE_MII: - break; - case PHY_INTERFACE_MODE_RGMII: - upsmr |= (UPSMR_RPM | UPSMR_R10M); - break; - case PHY_INTERFACE_MODE_RMII: - upsmr |= (UPSMR_R10M | UPSMR_RMM); - break; - default: - return -EINVAL; - } - break; - case SPEED_100: - maccfg2 |= MACCFG2_INTERFACE_MODE_NIBBLE; - switch (enet_if_mode) { - case PHY_INTERFACE_MODE_MII: - break; - case PHY_INTERFACE_MODE_RGMII: - upsmr |= UPSMR_RPM; - break; - case PHY_INTERFACE_MODE_RMII: - upsmr |= UPSMR_RMM; - break; - default: - return -EINVAL; - } - break; - case SPEED_1000: - maccfg2 |= MACCFG2_INTERFACE_MODE_BYTE; - switch (enet_if_mode) { - case PHY_INTERFACE_MODE_GMII: - break; - case PHY_INTERFACE_MODE_TBI: - upsmr |= UPSMR_TBIM; - break; - case PHY_INTERFACE_MODE_RTBI: - upsmr |= (UPSMR_RPM | UPSMR_TBIM); - break; - case PHY_INTERFACE_MODE_RGMII_RXID: - case PHY_INTERFACE_MODE_RGMII_TXID: - case PHY_INTERFACE_MODE_RGMII_ID: - case PHY_INTERFACE_MODE_RGMII: - upsmr |= UPSMR_RPM; - break; - case PHY_INTERFACE_MODE_SGMII: - upsmr |= UPSMR_SGMM; - break; - default: - return -EINVAL; - } - break; - default: - return -EINVAL; - } - - out_be32(&uec_regs->maccfg2, maccfg2); - out_be32(&uec->uccf->uf_regs->upsmr, upsmr); - - return 0; -} - -static int init_mii_management_configuration(uec_mii_t *uec_mii_regs) -{ - uint timeout = 0x1000; - u32 miimcfg = 0; - - miimcfg = in_be32(&uec_mii_regs->miimcfg); - miimcfg |= MIIMCFG_MNGMNT_CLC_DIV_INIT_VALUE; - out_be32(&uec_mii_regs->miimcfg, miimcfg); - - /* Wait until the bus is free */ - while ((in_be32(&uec_mii_regs->miimcfg) & MIIMIND_BUSY) && timeout--) - ; - if (timeout <= 0) { - printf("%s: The MII Bus is stuck!", __func__); - return -ETIMEDOUT; - } - - return 0; -} - -static int init_phy(struct eth_device *dev) -{ - struct uec_priv *uec; - uec_mii_t *umii_regs; - struct uec_mii_info *mii_info; - struct phy_info *curphy; - int err; - - uec = (struct uec_priv *)dev->priv; - umii_regs = uec->uec_mii_regs; - - uec->oldlink = 0; - uec->oldspeed = 0; - uec->oldduplex = -1; - - mii_info = malloc(sizeof(*mii_info)); - if (!mii_info) { - printf("%s: Could not allocate mii_info", dev->name); - return -ENOMEM; - } - memset(mii_info, 0, sizeof(*mii_info)); - - if (uec->uec_info->uf_info.eth_type == GIGA_ETH) - mii_info->speed = SPEED_1000; - else - mii_info->speed = SPEED_100; - - mii_info->duplex = DUPLEX_FULL; - mii_info->pause = 0; - mii_info->link = 1; - - mii_info->advertising = (ADVERTISED_10baseT_Half | - ADVERTISED_10baseT_Full | - ADVERTISED_100baseT_Half | - ADVERTISED_100baseT_Full | - ADVERTISED_1000baseT_Full); - mii_info->autoneg = 1; - mii_info->mii_id = uec->uec_info->phy_address; - mii_info->dev = dev; - - mii_info->mdio_read = &uec_read_phy_reg; - mii_info->mdio_write = &uec_write_phy_reg; - - uec->mii_info = mii_info; - - qe_set_mii_clk_src(uec->uec_info->uf_info.ucc_num); - - if (init_mii_management_configuration(umii_regs)) { - printf("%s: The MII Bus is stuck!", dev->name); - err = -1; - goto bus_fail; - } - - /* get info for this PHY */ - curphy = uec_get_phy_info(uec->mii_info); - if (!curphy) { - printf("%s: No PHY found", dev->name); - err = -1; - goto no_phy; - } - - mii_info->phyinfo = curphy; - - /* Run the commands which initialize the PHY */ - if (curphy->init) { - err = curphy->init(uec->mii_info); - if (err) - goto phy_init_fail; - } - - return 0; - -phy_init_fail: -no_phy: -bus_fail: - free(mii_info); - return err; -} - -static void adjust_link(struct eth_device *dev) -{ - struct uec_priv *uec = (struct uec_priv *)dev->priv; - struct uec_mii_info *mii_info = uec->mii_info; - - if (mii_info->link) { - /* - * Now we make sure that we can be in full duplex mode. - * If not, we operate in half-duplex mode. - */ - if (mii_info->duplex != uec->oldduplex) { - if (!(mii_info->duplex)) { - uec_set_mac_duplex(uec, DUPLEX_HALF); - printf("%s: Half Duplex\n", dev->name); - } else { - uec_set_mac_duplex(uec, DUPLEX_FULL); - printf("%s: Full Duplex\n", dev->name); - } - uec->oldduplex = mii_info->duplex; - } - - if (mii_info->speed != uec->oldspeed) { - phy_interface_t mode = - uec->uec_info->enet_interface_type; - if (uec->uec_info->uf_info.eth_type == GIGA_ETH) { - switch (mii_info->speed) { - case SPEED_1000: - break; - case SPEED_100: - printf("switching to rgmii 100\n"); - mode = PHY_INTERFACE_MODE_RGMII; - break; - case SPEED_10: - printf("switching to rgmii 10\n"); - mode = PHY_INTERFACE_MODE_RGMII; - break; - default: - printf("%s: Ack,Speed(%d)is illegal\n", - dev->name, mii_info->speed); - break; - } - } - - /* change phy */ - change_phy_interface_mode(dev, mode, mii_info->speed); - /* change the MAC interface mode */ - uec_set_mac_if_mode(uec, mode, mii_info->speed); - - printf("%s: Speed %dBT\n", dev->name, mii_info->speed); - uec->oldspeed = mii_info->speed; - } - - if (!uec->oldlink) { - printf("%s: Link is up\n", dev->name); - uec->oldlink = 1; - } - - } else { /* if (mii_info->link) */ - if (uec->oldlink) { - printf("%s: Link is down\n", dev->name); - uec->oldlink = 0; - uec->oldspeed = 0; - uec->oldduplex = -1; - } - } -} - -static void phy_change(struct eth_device *dev) -{ - struct uec_priv *uec = (struct uec_priv *)dev->priv; - -#if defined(CONFIG_ARCH_P1021) || defined(CONFIG_ARCH_P1025) - ccsr_gur_t *gur = (void *)(CFG_SYS_MPC85xx_GUTS_ADDR); - - /* QE9 and QE12 need to be set for enabling QE MII management signals */ - setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE9); - setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE12); -#endif - - /* Update the link, speed, duplex */ - uec->mii_info->phyinfo->read_status(uec->mii_info); - -#if defined(CONFIG_ARCH_P1021) || defined(CONFIG_ARCH_P1025) - /* - * QE12 is muxed with LBCTL, it needs to be released for enabling - * LBCTL signal for LBC usage. - */ - clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE12); -#endif - - /* Adjust the interface according to speed */ - adjust_link(dev); -} - -#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) - -/* - * Find a device index from the devlist by name - * - * Returns: - * The index where the device is located, -1 on error - */ -static int uec_miiphy_find_dev_by_name(const char *devname) -{ - int i; - - for (i = 0; i < MAXCONTROLLERS; i++) { - if (strncmp(devname, devlist[i]->name, strlen(devname)) == 0) - break; - } - - /* If device cannot be found, returns -1 */ - if (i == MAXCONTROLLERS) { - debug("%s: device %s not found in devlist\n", __func__, - devname); - i = -1; - } - - return i; -} - -/* - * Read a MII PHY register. - * - * Returns: - * 0 on success - */ -static int uec_miiphy_read(struct mii_dev *bus, int addr, int devad, int reg) -{ - unsigned short value = 0; - int devindex = 0; - - if (!bus->name) { - debug("%s: NULL pointer given\n", __func__); - } else { - devindex = uec_miiphy_find_dev_by_name(bus->name); - if (devindex >= 0) - value = uec_read_phy_reg(devlist[devindex], addr, reg); - } - return value; -} - -/* - * Write a MII PHY register. - * - * Returns: - * 0 on success - */ -static int uec_miiphy_write(struct mii_dev *bus, int addr, int devad, int reg, - u16 value) -{ - int devindex = 0; - - if (!bus->name) { - debug("%s: NULL pointer given\n", __func__); - } else { - devindex = uec_miiphy_find_dev_by_name(bus->name); - if (devindex >= 0) - uec_write_phy_reg(devlist[devindex], addr, reg, value); - } - return 0; -} -#endif - -static int uec_set_mac_address(struct uec_priv *uec, u8 *mac_addr) -{ - uec_t *uec_regs; - u32 mac_addr1; - u32 mac_addr2; - - if (!uec) { - printf("%s: uec not initial\n", __func__); - return -EINVAL; - } - - uec_regs = uec->uec_regs; - - /* - * if a station address of 0x12345678ABCD, perform a write to - * MACSTNADDR1 of 0xCDAB7856, - * MACSTNADDR2 of 0x34120000 - */ - - mac_addr1 = (mac_addr[5] << 24) | (mac_addr[4] << 16) | - (mac_addr[3] << 8) | (mac_addr[2]); - out_be32(&uec_regs->macstnaddr1, mac_addr1); - - mac_addr2 = ((mac_addr[1] << 24) | (mac_addr[0] << 16)) & 0xffff0000; - out_be32(&uec_regs->macstnaddr2, mac_addr2); - - return 0; -} - -static int uec_convert_threads_num(enum uec_num_of_threads threads_num, - int *threads_num_ret) -{ - int num_threads_numerica; - - switch (threads_num) { - case UEC_NUM_OF_THREADS_1: - num_threads_numerica = 1; - break; - case UEC_NUM_OF_THREADS_2: - num_threads_numerica = 2; - break; - case UEC_NUM_OF_THREADS_4: - num_threads_numerica = 4; - break; - case UEC_NUM_OF_THREADS_6: - num_threads_numerica = 6; - break; - case UEC_NUM_OF_THREADS_8: - num_threads_numerica = 8; - break; - default: - printf("%s: Bad number of threads value.", - __func__); - return -EINVAL; - } - - *threads_num_ret = num_threads_numerica; - - return 0; -} - -static void uec_init_tx_parameter(struct uec_priv *uec, int num_threads_tx) -{ - struct uec_inf *uec_info; - u32 end_bd; - u8 bmrx = 0; - int i; - - uec_info = uec->uec_info; - - /* Alloc global Tx parameter RAM page */ - uec->tx_glbl_pram_offset = - qe_muram_alloc(sizeof(struct uec_tx_global_pram), - UEC_TX_GLOBAL_PRAM_ALIGNMENT); - uec->p_tx_glbl_pram = (struct uec_tx_global_pram *) - qe_muram_addr(uec->tx_glbl_pram_offset); - - /* Zero the global Tx prameter RAM */ - memset(uec->p_tx_glbl_pram, 0, sizeof(struct uec_tx_global_pram)); - - /* Init global Tx parameter RAM */ - - /* TEMODER, RMON statistics disable, one Tx queue */ - out_be16(&uec->p_tx_glbl_pram->temoder, TEMODER_INIT_VALUE); - - /* SQPTR */ - uec->send_q_mem_reg_offset = - qe_muram_alloc(sizeof(struct uec_send_queue_qd), - UEC_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT); - uec->p_send_q_mem_reg = (struct uec_send_queue_mem_region *) - qe_muram_addr(uec->send_q_mem_reg_offset); - out_be32(&uec->p_tx_glbl_pram->sqptr, uec->send_q_mem_reg_offset); - - /* Setup the table with TxBDs ring */ - end_bd = (u32)uec->p_tx_bd_ring + (uec_info->tx_bd_ring_len - 1) - * SIZEOFBD; - out_be32(&uec->p_send_q_mem_reg->sqqd[0].bd_ring_base, - (u32)(uec->p_tx_bd_ring)); - out_be32(&uec->p_send_q_mem_reg->sqqd[0].last_bd_completed_address, - end_bd); - - /* Scheduler Base Pointer, we have only one Tx queue, no need it */ - out_be32(&uec->p_tx_glbl_pram->schedulerbasepointer, 0); - - /* TxRMON Base Pointer, TxRMON disable, we don't need it */ - out_be32(&uec->p_tx_glbl_pram->txrmonbaseptr, 0); - - /* TSTATE, global snooping, big endian, the CSB bus selected */ - bmrx = BMR_INIT_VALUE; - out_be32(&uec->p_tx_glbl_pram->tstate, ((u32)(bmrx) << BMR_SHIFT)); - - /* IPH_Offset */ - for (i = 0; i < MAX_IPH_OFFSET_ENTRY; i++) - out_8(&uec->p_tx_glbl_pram->iphoffset[i], 0); - - /* VTAG table */ - for (i = 0; i < UEC_TX_VTAG_TABLE_ENTRY_MAX; i++) - out_be32(&uec->p_tx_glbl_pram->vtagtable[i], 0); - - /* TQPTR */ - uec->thread_dat_tx_offset = - qe_muram_alloc(num_threads_tx * - sizeof(struct uec_thread_data_tx) + - 32 * (num_threads_tx == 1), - UEC_THREAD_DATA_ALIGNMENT); - - uec->p_thread_data_tx = (struct uec_thread_data_tx *) - qe_muram_addr(uec->thread_dat_tx_offset); - out_be32(&uec->p_tx_glbl_pram->tqptr, uec->thread_dat_tx_offset); -} - -static void uec_init_rx_parameter(struct uec_priv *uec, int num_threads_rx) -{ - u8 bmrx = 0; - int i; - struct uec_82xx_add_filtering_pram *p_af_pram; - - /* Allocate global Rx parameter RAM page */ - uec->rx_glbl_pram_offset = - qe_muram_alloc(sizeof(struct uec_rx_global_pram), - UEC_RX_GLOBAL_PRAM_ALIGNMENT); - uec->p_rx_glbl_pram = (struct uec_rx_global_pram *) - qe_muram_addr(uec->rx_glbl_pram_offset); - - /* Zero Global Rx parameter RAM */ - memset(uec->p_rx_glbl_pram, 0, sizeof(struct uec_rx_global_pram)); - - /* Init global Rx parameter RAM */ - /* - * REMODER, Extended feature mode disable, VLAN disable, - * LossLess flow control disable, Receive firmware statisic disable, - * Extended address parsing mode disable, One Rx queues, - * Dynamic maximum/minimum frame length disable, IP checksum check - * disable, IP address alignment disable - */ - out_be32(&uec->p_rx_glbl_pram->remoder, REMODER_INIT_VALUE); - - /* RQPTR */ - uec->thread_dat_rx_offset = - qe_muram_alloc(num_threads_rx * - sizeof(struct uec_thread_data_rx), - UEC_THREAD_DATA_ALIGNMENT); - uec->p_thread_data_rx = (struct uec_thread_data_rx *) - qe_muram_addr(uec->thread_dat_rx_offset); - out_be32(&uec->p_rx_glbl_pram->rqptr, uec->thread_dat_rx_offset); - - /* Type_or_Len */ - out_be16(&uec->p_rx_glbl_pram->typeorlen, 3072); - - /* RxRMON base pointer, we don't need it */ - out_be32(&uec->p_rx_glbl_pram->rxrmonbaseptr, 0); - - /* IntCoalescingPTR, we don't need it, no interrupt */ - out_be32(&uec->p_rx_glbl_pram->intcoalescingptr, 0); - - /* RSTATE, global snooping, big endian, the CSB bus selected */ - bmrx = BMR_INIT_VALUE; - out_8(&uec->p_rx_glbl_pram->rstate, bmrx); - - /* MRBLR */ - out_be16(&uec->p_rx_glbl_pram->mrblr, MAX_RXBUF_LEN); - - /* RBDQPTR */ - uec->rx_bd_qs_tbl_offset = - qe_muram_alloc(sizeof(struct uec_rx_bd_queues_entry) + - sizeof(struct uec_rx_pref_bds), - UEC_RX_BD_QUEUES_ALIGNMENT); - uec->p_rx_bd_qs_tbl = (struct uec_rx_bd_queues_entry *) - qe_muram_addr(uec->rx_bd_qs_tbl_offset); - - /* Zero it */ - memset(uec->p_rx_bd_qs_tbl, 0, sizeof(struct uec_rx_bd_queues_entry) + - sizeof(struct uec_rx_pref_bds)); - out_be32(&uec->p_rx_glbl_pram->rbdqptr, uec->rx_bd_qs_tbl_offset); - out_be32(&uec->p_rx_bd_qs_tbl->externalbdbaseptr, - (u32)uec->p_rx_bd_ring); - - /* MFLR */ - out_be16(&uec->p_rx_glbl_pram->mflr, MAX_FRAME_LEN); - /* MINFLR */ - out_be16(&uec->p_rx_glbl_pram->minflr, MIN_FRAME_LEN); - /* MAXD1 */ - out_be16(&uec->p_rx_glbl_pram->maxd1, MAX_DMA1_LEN); - /* MAXD2 */ - out_be16(&uec->p_rx_glbl_pram->maxd2, MAX_DMA2_LEN); - /* ECAM_PTR */ - out_be32(&uec->p_rx_glbl_pram->ecamptr, 0); - /* L2QT */ - out_be32(&uec->p_rx_glbl_pram->l2qt, 0); - /* L3QT */ - for (i = 0; i < 8; i++) - out_be32(&uec->p_rx_glbl_pram->l3qt[i], 0); - - /* VLAN_TYPE */ - out_be16(&uec->p_rx_glbl_pram->vlantype, 0x8100); - /* TCI */ - out_be16(&uec->p_rx_glbl_pram->vlantci, 0); - - /* Clear PQ2 style address filtering hash table */ - p_af_pram = (struct uec_82xx_add_filtering_pram *) - uec->p_rx_glbl_pram->addressfiltering; - - p_af_pram->iaddr_h = 0; - p_af_pram->iaddr_l = 0; - p_af_pram->gaddr_h = 0; - p_af_pram->gaddr_l = 0; -} - -static int uec_issue_init_enet_rxtx_cmd(struct uec_priv *uec, - int thread_tx, int thread_rx) -{ - struct uec_init_cmd_pram *p_init_enet_param; - u32 init_enet_param_offset; - struct uec_inf *uec_info; - struct ucc_fast_inf *uf_info; - int i; - int snum; - u32 off; - u32 entry_val; - u32 command; - u32 cecr_subblock; - - uec_info = uec->uec_info; - uf_info = &uec_info->uf_info; - - /* Allocate init enet command parameter */ - uec->init_enet_param_offset = - qe_muram_alloc(sizeof(struct uec_init_cmd_pram), 4); - init_enet_param_offset = uec->init_enet_param_offset; - uec->p_init_enet_param = (struct uec_init_cmd_pram *) - qe_muram_addr(uec->init_enet_param_offset); - - /* Zero init enet command struct */ - memset((void *)uec->p_init_enet_param, 0, - sizeof(struct uec_init_cmd_pram)); - - /* Init the command struct */ - p_init_enet_param = uec->p_init_enet_param; - p_init_enet_param->resinit0 = ENET_INIT_PARAM_MAGIC_RES_INIT0; - p_init_enet_param->resinit1 = ENET_INIT_PARAM_MAGIC_RES_INIT1; - p_init_enet_param->resinit2 = ENET_INIT_PARAM_MAGIC_RES_INIT2; - p_init_enet_param->resinit3 = ENET_INIT_PARAM_MAGIC_RES_INIT3; - p_init_enet_param->resinit4 = ENET_INIT_PARAM_MAGIC_RES_INIT4; - p_init_enet_param->largestexternallookupkeysize = 0; - - p_init_enet_param->rgftgfrxglobal |= ((u32)uec_info->num_threads_rx) - << ENET_INIT_PARAM_RGF_SHIFT; - p_init_enet_param->rgftgfrxglobal |= ((u32)uec_info->num_threads_tx) - << ENET_INIT_PARAM_TGF_SHIFT; - - /* Init Rx global parameter pointer */ - p_init_enet_param->rgftgfrxglobal |= uec->rx_glbl_pram_offset | - (u32)uec_info->risc_rx; - - /* Init Rx threads */ - for (i = 0; i < (thread_rx + 1); i++) { - snum = qe_get_snum(); - if (snum < 0) { - printf("%s can not get snum\n", __func__); - return -ENOMEM; - } - - if (i == 0) { - off = 0; - } else { - off = qe_muram_alloc(sizeof(struct uec_thread_rx_pram), - UEC_THREAD_RX_PRAM_ALIGNMENT); - } - - entry_val = ((u32)snum << ENET_INIT_PARAM_SNUM_SHIFT) | - off | (u32)uec_info->risc_rx; - p_init_enet_param->rxthread[i] = entry_val; - } - - /* Init Tx global parameter pointer */ - p_init_enet_param->txglobal = uec->tx_glbl_pram_offset | - (u32)uec_info->risc_tx; - - /* Init Tx threads */ - for (i = 0; i < thread_tx; i++) { - snum = qe_get_snum(); - if (snum < 0) { - printf("%s can not get snum\n", __func__); - return -ENOMEM; - } - - off = qe_muram_alloc(sizeof(struct uec_thread_tx_pram), - UEC_THREAD_TX_PRAM_ALIGNMENT); - - entry_val = ((u32)snum << ENET_INIT_PARAM_SNUM_SHIFT) | - off | (u32)uec_info->risc_tx; - p_init_enet_param->txthread[i] = entry_val; - } - - __asm__ __volatile__("sync"); - - /* Issue QE command */ - command = QE_INIT_TX_RX; - cecr_subblock = ucc_fast_get_qe_cr_subblock(uf_info->ucc_num); - qe_issue_cmd(command, cecr_subblock, (u8)QE_CR_PROTOCOL_ETHERNET, - init_enet_param_offset); - - return 0; -} - -static int uec_startup(struct uec_priv *uec) -{ - struct uec_inf *uec_info; - struct ucc_fast_inf *uf_info; - struct ucc_fast_priv *uccf; - ucc_fast_t *uf_regs; - uec_t *uec_regs; - int num_threads_tx; - int num_threads_rx; - u32 utbipar; - u32 length; - u32 align; - struct buffer_descriptor *bd; - u8 *buf; - int i; - - if (!uec || !uec->uec_info) { - printf("%s: uec or uec_info not initial\n", __func__); - return -EINVAL; - } - - uec_info = uec->uec_info; - uf_info = &uec_info->uf_info; - - /* Check if Rx BD ring len is illegal */ - if (uec_info->rx_bd_ring_len < UEC_RX_BD_RING_SIZE_MIN || - (uec_info->rx_bd_ring_len % UEC_RX_BD_RING_SIZE_ALIGNMENT)) { - printf("%s: Rx BD ring len must be multiple of 4, and > 8.\n", - __func__); - return -EINVAL; - } - - /* Check if Tx BD ring len is illegal */ - if (uec_info->tx_bd_ring_len < UEC_TX_BD_RING_SIZE_MIN) { - printf("%s: Tx BD ring length must not be smaller than 2.\n", - __func__); - return -EINVAL; - } - - /* Check if MRBLR is illegal */ - if (MAX_RXBUF_LEN == 0 || MAX_RXBUF_LEN % UEC_MRBLR_ALIGNMENT) { - printf("%s: max rx buffer length must be mutliple of 128.\n", - __func__); - return -EINVAL; - } - - /* Both Rx and Tx are stopped */ - uec->grace_stopped_rx = 1; - uec->grace_stopped_tx = 1; - - /* Init UCC fast */ - if (ucc_fast_init(uf_info, &uccf)) { - printf("%s: failed to init ucc fast\n", __func__); - return -ENOMEM; - } - - /* Save uccf */ - uec->uccf = uccf; - - /* Convert the Tx threads number */ - if (uec_convert_threads_num(uec_info->num_threads_tx, - &num_threads_tx)) { - return -EINVAL; - } - - /* Convert the Rx threads number */ - if (uec_convert_threads_num(uec_info->num_threads_rx, - &num_threads_rx)) { - return -EINVAL; - } - - uf_regs = uccf->uf_regs; - - /* UEC register is following UCC fast registers */ - uec_regs = (uec_t *)(&uf_regs->ucc_eth); - - /* Save the UEC register pointer to UEC private struct */ - uec->uec_regs = uec_regs; - - /* Init UPSMR, enable hardware statistics (UCC) */ - out_be32(&uec->uccf->uf_regs->upsmr, UPSMR_INIT_VALUE); - - /* Init MACCFG1, flow control disable, disable Tx and Rx */ - out_be32(&uec_regs->maccfg1, MACCFG1_INIT_VALUE); - - /* Init MACCFG2, length check, MAC PAD and CRC enable */ - out_be32(&uec_regs->maccfg2, MACCFG2_INIT_VALUE); - - /* Setup MAC interface mode */ - uec_set_mac_if_mode(uec, uec_info->enet_interface_type, - uec_info->speed); - - /* Setup MII management base */ -#ifndef CONFIG_eTSEC_MDIO_BUS - uec->uec_mii_regs = (uec_mii_t *)(&uec_regs->miimcfg); -#else - uec->uec_mii_regs = (uec_mii_t *)CONFIG_MIIM_ADDRESS; -#endif - - /* Setup MII master clock source */ - qe_set_mii_clk_src(uec_info->uf_info.ucc_num); - - /* Setup UTBIPAR */ - utbipar = in_be32(&uec_regs->utbipar); - utbipar &= ~UTBIPAR_PHY_ADDRESS_MASK; - - /* Initialize UTBIPAR address to CONFIG_UTBIPAR_INIT_TBIPA for ALL UEC. - * This frees up the remaining SMI addresses for use. - */ - utbipar |= CONFIG_UTBIPAR_INIT_TBIPA << UTBIPAR_PHY_ADDRESS_SHIFT; - out_be32(&uec_regs->utbipar, utbipar); - - /* Configure the TBI for SGMII operation */ - if (uec->uec_info->enet_interface_type == PHY_INTERFACE_MODE_SGMII && - uec->uec_info->speed == SPEED_1000) { - uec_write_phy_reg(uec->dev, uec_regs->utbipar, - ENET_TBI_MII_ANA, TBIANA_SETTINGS); - - uec_write_phy_reg(uec->dev, uec_regs->utbipar, - ENET_TBI_MII_TBICON, TBICON_CLK_SELECT); - - uec_write_phy_reg(uec->dev, uec_regs->utbipar, - ENET_TBI_MII_CR, TBICR_SETTINGS); - } - - /* Allocate Tx BDs */ - length = ((uec_info->tx_bd_ring_len * SIZEOFBD) / - UEC_TX_BD_RING_SIZE_MEMORY_ALIGNMENT) * - UEC_TX_BD_RING_SIZE_MEMORY_ALIGNMENT; - if ((uec_info->tx_bd_ring_len * SIZEOFBD) % - UEC_TX_BD_RING_SIZE_MEMORY_ALIGNMENT) { - length += UEC_TX_BD_RING_SIZE_MEMORY_ALIGNMENT; - } - - align = UEC_TX_BD_RING_ALIGNMENT; - uec->tx_bd_ring_offset = (u32)malloc((u32)(length + align)); - if (uec->tx_bd_ring_offset != 0) { - uec->p_tx_bd_ring = (u8 *)((uec->tx_bd_ring_offset + align) - & ~(align - 1)); - } - - /* Zero all of Tx BDs */ - memset((void *)(uec->tx_bd_ring_offset), 0, length + align); - - /* Allocate Rx BDs */ - length = uec_info->rx_bd_ring_len * SIZEOFBD; - align = UEC_RX_BD_RING_ALIGNMENT; - uec->rx_bd_ring_offset = (u32)(malloc((u32)(length + align))); - if (uec->rx_bd_ring_offset != 0) { - uec->p_rx_bd_ring = (u8 *)((uec->rx_bd_ring_offset + align) - & ~(align - 1)); - } - - /* Zero all of Rx BDs */ - memset((void *)(uec->rx_bd_ring_offset), 0, length + align); - - /* Allocate Rx buffer */ - length = uec_info->rx_bd_ring_len * MAX_RXBUF_LEN; - align = UEC_RX_DATA_BUF_ALIGNMENT; - uec->rx_buf_offset = (u32)malloc(length + align); - if (uec->rx_buf_offset != 0) { - uec->p_rx_buf = (u8 *)((uec->rx_buf_offset + align) - & ~(align - 1)); - } - - /* Zero all of the Rx buffer */ - memset((void *)(uec->rx_buf_offset), 0, length + align); - - /* Init TxBD ring */ - bd = (struct buffer_descriptor *)uec->p_tx_bd_ring; - uec->tx_bd = bd; - - for (i = 0; i < uec_info->tx_bd_ring_len; i++) { - BD_DATA_CLEAR(bd); - BD_STATUS_SET(bd, 0); - BD_LENGTH_SET(bd, 0); - bd++; - } - BD_STATUS_SET((--bd), TX_BD_WRAP); - - /* Init RxBD ring */ - bd = (struct buffer_descriptor *)uec->p_rx_bd_ring; - uec->rx_bd = bd; - buf = uec->p_rx_buf; - for (i = 0; i < uec_info->rx_bd_ring_len; i++) { - BD_DATA_SET(bd, buf); - BD_LENGTH_SET(bd, 0); - BD_STATUS_SET(bd, RX_BD_EMPTY); - buf += MAX_RXBUF_LEN; - bd++; - } - BD_STATUS_SET((--bd), RX_BD_WRAP | RX_BD_EMPTY); - - /* Init global Tx parameter RAM */ - uec_init_tx_parameter(uec, num_threads_tx); - - /* Init global Rx parameter RAM */ - uec_init_rx_parameter(uec, num_threads_rx); - - /* Init ethernet Tx and Rx parameter command */ - if (uec_issue_init_enet_rxtx_cmd(uec, num_threads_tx, - num_threads_rx)) { - printf("%s issue init enet cmd failed\n", __func__); - return -ENOMEM; - } - - return 0; -} - -static int uec_init(struct eth_device *dev, struct bd_info *bd) -{ - struct uec_priv *uec; - int err, i; - struct phy_info *curphy; -#if defined(CONFIG_ARCH_P1021) || defined(CONFIG_ARCH_P1025) - ccsr_gur_t *gur = (void *)(CFG_SYS_MPC85xx_GUTS_ADDR); -#endif - - uec = (struct uec_priv *)dev->priv; - - if (!uec->the_first_run) { -#if defined(CONFIG_ARCH_P1021) || defined(CONFIG_ARCH_P1025) - /* - * QE9 and QE12 need to be set for enabling QE MII - * management signals - */ - setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE9); - setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE12); -#endif - - err = init_phy(dev); - if (err) { - printf("%s: Cannot initialize PHY, aborting.\n", - dev->name); - return err; - } - - curphy = uec->mii_info->phyinfo; - - if (curphy->config_aneg) { - err = curphy->config_aneg(uec->mii_info); - if (err) { - printf("%s: Can't negotiate PHY\n", dev->name); - return err; - } - } - - /* Give PHYs up to 5 sec to report a link */ - i = 50; - do { - err = curphy->read_status(uec->mii_info); - if (!(((i-- > 0) && !uec->mii_info->link) || err)) - break; - mdelay(100); - } while (1); - -#if defined(CONFIG_ARCH_P1021) || defined(CONFIG_ARCH_P1025) - /* QE12 needs to be released for enabling LBCTL signal*/ - clrbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_QE12); -#endif - - if (err || i <= 0) - printf("warning: %s: timeout on PHY link\n", dev->name); - - adjust_link(dev); - uec->the_first_run = 1; - } - - /* Set up the MAC address */ - if (dev->enetaddr[0] & 0x01) { - printf("%s: MacAddress is multcast address\n", - __func__); - return -1; - } - uec_set_mac_address(uec, dev->enetaddr); - - err = uec_open(uec, COMM_DIR_RX_AND_TX); - if (err) { - printf("%s: cannot enable UEC device\n", dev->name); - return -1; - } - - phy_change(dev); - - return uec->mii_info->link ? 0 : -1; -} - -static void uec_halt(struct eth_device *dev) -{ - struct uec_priv *uec = (struct uec_priv *)dev->priv; - - uec_stop(uec, COMM_DIR_RX_AND_TX); -} - -static int uec_send(struct eth_device *dev, void *buf, int len) -{ - struct uec_priv *uec; - struct ucc_fast_priv *uccf; - struct buffer_descriptor *bd; - u16 status; - int i; - int result = 0; - - uec = (struct uec_priv *)dev->priv; - uccf = uec->uccf; - bd = uec->tx_bd; - - /* Find an empty TxBD */ - for (i = 0; BD_STATUS(bd) & TX_BD_READY; i++) { - if (i > 0x100000) { - printf("%s: tx buffer not ready\n", dev->name); - return result; - } - } - - /* Init TxBD */ - BD_DATA_SET(bd, buf); - BD_LENGTH_SET(bd, len); - status = BD_STATUS(bd); - status &= BD_WRAP; - status |= (TX_BD_READY | TX_BD_LAST); - BD_STATUS_SET(bd, status); - - /* Tell UCC to transmit the buffer */ - ucc_fast_transmit_on_demand(uccf); - - /* Wait for buffer to be transmitted */ - for (i = 0; BD_STATUS(bd) & TX_BD_READY; i++) { - if (i > 0x100000) { - printf("%s: tx error\n", dev->name); - return result; - } - } - - /* Ok, the buffer be transimitted */ - BD_ADVANCE(bd, status, uec->p_tx_bd_ring); - uec->tx_bd = bd; - result = 1; - - return result; -} - -static int uec_recv(struct eth_device *dev) -{ - struct uec_priv *uec = dev->priv; - struct buffer_descriptor *bd; - u16 status; - u16 len; - u8 *data; - - bd = uec->rx_bd; - status = BD_STATUS(bd); - - while (!(status & RX_BD_EMPTY)) { - if (!(status & RX_BD_ERROR)) { - data = BD_DATA(bd); - len = BD_LENGTH(bd); - net_process_received_packet(data, len); - } else { - printf("%s: Rx error\n", dev->name); - } - status &= BD_CLEAN; - BD_LENGTH_SET(bd, 0); - BD_STATUS_SET(bd, status | RX_BD_EMPTY); - BD_ADVANCE(bd, status, uec->p_rx_bd_ring); - status = BD_STATUS(bd); - } - uec->rx_bd = bd; - - return 1; -} - -int uec_initialize(struct bd_info *bis, struct uec_inf *uec_info) -{ - struct eth_device *dev; - int i; - struct uec_priv *uec; - int err; - - dev = (struct eth_device *)malloc(sizeof(struct eth_device)); - if (!dev) - return 0; - memset(dev, 0, sizeof(struct eth_device)); - - /* Allocate the UEC private struct */ - uec = (struct uec_priv *)malloc(sizeof(struct uec_priv)); - if (!uec) - return -ENOMEM; - - memset(uec, 0, sizeof(struct uec_priv)); - - /* Adjust uec_info */ -#if (MAX_QE_RISC == 4) - uec_info->risc_tx = QE_RISC_ALLOCATION_FOUR_RISCS; - uec_info->risc_rx = QE_RISC_ALLOCATION_FOUR_RISCS; -#endif - - devlist[uec_info->uf_info.ucc_num] = dev; - - uec->uec_info = uec_info; - uec->dev = dev; - - sprintf(dev->name, "UEC%d", uec_info->uf_info.ucc_num); - dev->iobase = 0; - dev->priv = (void *)uec; - dev->init = uec_init; - dev->halt = uec_halt; - dev->send = uec_send; - dev->recv = uec_recv; - - /* Clear the ethnet address */ - for (i = 0; i < 6; i++) - dev->enetaddr[i] = 0; - - eth_register(dev); - - err = uec_startup(uec); - if (err) { - printf("%s: Cannot configure net device, aborting.", dev->name); - return err; - } - -#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) - int retval; - struct mii_dev *mdiodev = mdio_alloc(); - - if (!mdiodev) - return -ENOMEM; - strlcpy(mdiodev->name, dev->name, MDIO_NAME_LEN); - mdiodev->read = uec_miiphy_read; - mdiodev->write = uec_miiphy_write; - - retval = mdio_register(mdiodev); - if (retval < 0) - return retval; -#endif - - return 1; -} - -int uec_eth_init(struct bd_info *bis, struct uec_inf *uecs, int num) -{ - int i; - - for (i = 0; i < num; i++) - uec_initialize(bis, &uecs[i]); - - return 0; -} - -int uec_standard_init(struct bd_info *bis) -{ - return uec_eth_init(bis, uec_info, ARRAY_SIZE(uec_info)); -} -#endif diff --git a/drivers/qe/uec.h b/drivers/qe/uec.h deleted file mode 100644 index 63371e7..0000000 --- a/drivers/qe/uec.h +++ /dev/null @@ -1,692 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2006-2010 Freescale Semiconductor, Inc. - * - * Dave Liu <daveliu@freescale.com> - * based on source code of Shlomi Gridish - */ - -#ifndef __UEC_H__ -#define __UEC_H__ - -#include "uccf.h" -#include <fsl_qe.h> -#include <phy.h> - -#define MAX_TX_THREADS 8 -#define MAX_RX_THREADS 8 -#define MAX_TX_QUEUES 8 -#define MAX_RX_QUEUES 8 -#define MAX_PREFETCHED_BDS 4 -#define MAX_IPH_OFFSET_ENTRY 8 -#define MAX_ENET_INIT_PARAM_ENTRIES_RX 9 -#define MAX_ENET_INIT_PARAM_ENTRIES_TX 8 - -/* UEC UPSMR (Protocol Specific Mode Register) - */ -#define UPSMR_ECM 0x04000000 /* Enable CAM Miss */ -#define UPSMR_HSE 0x02000000 /* Hardware Statistics Enable */ -#define UPSMR_PRO 0x00400000 /* Promiscuous */ -#define UPSMR_CAP 0x00200000 /* CAM polarity */ -#define UPSMR_RSH 0x00100000 /* Receive Short Frames */ -#define UPSMR_RPM 0x00080000 /* Reduced Pin Mode interfaces */ -#define UPSMR_R10M 0x00040000 /* RGMII/RMII 10 Mode */ -#define UPSMR_RLPB 0x00020000 /* RMII Loopback Mode */ -#define UPSMR_TBIM 0x00010000 /* Ten-bit Interface Mode */ -#define UPSMR_RMM 0x00001000 /* RMII/RGMII Mode */ -#define UPSMR_CAM 0x00000400 /* CAM Address Matching */ -#define UPSMR_BRO 0x00000200 /* Broadcast Address */ -#define UPSMR_RES1 0x00002000 /* Reserved feild - must be 1 */ -#define UPSMR_SGMM 0x00000020 /* SGMII mode */ - -#define UPSMR_INIT_VALUE (UPSMR_HSE | UPSMR_RES1) - -/* UEC MACCFG1 (MAC Configuration 1 Register) - */ -#define MACCFG1_FLOW_RX 0x00000020 /* Flow Control Rx */ -#define MACCFG1_FLOW_TX 0x00000010 /* Flow Control Tx */ -#define MACCFG1_ENABLE_SYNCHED_RX 0x00000008 /* Enable Rx Sync */ -#define MACCFG1_ENABLE_RX 0x00000004 /* Enable Rx */ -#define MACCFG1_ENABLE_SYNCHED_TX 0x00000002 /* Enable Tx Sync */ -#define MACCFG1_ENABLE_TX 0x00000001 /* Enable Tx */ - -#define MACCFG1_INIT_VALUE (0) - -/* UEC MACCFG2 (MAC Configuration 2 Register) - */ -#define MACCFG2_PREL 0x00007000 -#define MACCFG2_PREL_SHIFT (31 - 19) -#define MACCFG2_PREL_MASK 0x0000f000 -#define MACCFG2_SRP 0x00000080 -#define MACCFG2_STP 0x00000040 -#define MACCFG2_RESERVED_1 0x00000020 /* must be set */ -#define MACCFG2_LC 0x00000010 /* Length Check */ -#define MACCFG2_MPE 0x00000008 -#define MACCFG2_FDX 0x00000001 /* Full Duplex */ -#define MACCFG2_FDX_MASK 0x00000001 -#define MACCFG2_PAD_CRC 0x00000004 -#define MACCFG2_CRC_EN 0x00000002 -#define MACCFG2_PAD_AND_CRC_MODE_NONE 0x00000000 -#define MACCFG2_PAD_AND_CRC_MODE_CRC_ONLY 0x00000002 -#define MACCFG2_PAD_AND_CRC_MODE_PAD_AND_CRC 0x00000004 -#define MACCFG2_INTERFACE_MODE_NIBBLE 0x00000100 -#define MACCFG2_INTERFACE_MODE_BYTE 0x00000200 -#define MACCFG2_INTERFACE_MODE_MASK 0x00000300 - -#define MACCFG2_INIT_VALUE (MACCFG2_PREL | MACCFG2_RESERVED_1 | \ - MACCFG2_LC | MACCFG2_PAD_CRC | MACCFG2_FDX) - -/* UEC Event Register */ -#define UCCE_MPD 0x80000000 -#define UCCE_SCAR 0x40000000 -#define UCCE_GRA 0x20000000 -#define UCCE_CBPR 0x10000000 -#define UCCE_BSY 0x08000000 -#define UCCE_RXC 0x04000000 -#define UCCE_TXC 0x02000000 -#define UCCE_TXE 0x01000000 -#define UCCE_TXB7 0x00800000 -#define UCCE_TXB6 0x00400000 -#define UCCE_TXB5 0x00200000 -#define UCCE_TXB4 0x00100000 -#define UCCE_TXB3 0x00080000 -#define UCCE_TXB2 0x00040000 -#define UCCE_TXB1 0x00020000 -#define UCCE_TXB0 0x00010000 -#define UCCE_RXB7 0x00008000 -#define UCCE_RXB6 0x00004000 -#define UCCE_RXB5 0x00002000 -#define UCCE_RXB4 0x00001000 -#define UCCE_RXB3 0x00000800 -#define UCCE_RXB2 0x00000400 -#define UCCE_RXB1 0x00000200 -#define UCCE_RXB0 0x00000100 -#define UCCE_RXF7 0x00000080 -#define UCCE_RXF6 0x00000040 -#define UCCE_RXF5 0x00000020 -#define UCCE_RXF4 0x00000010 -#define UCCE_RXF3 0x00000008 -#define UCCE_RXF2 0x00000004 -#define UCCE_RXF1 0x00000002 -#define UCCE_RXF0 0x00000001 - -#define UCCE_TXB (UCCE_TXB7 | UCCE_TXB6 | UCCE_TXB5 | UCCE_TXB4 | \ - UCCE_TXB3 | UCCE_TXB2 | UCCE_TXB1 | UCCE_TXB0) -#define UCCE_RXB (UCCE_RXB7 | UCCE_RXB6 | UCCE_RXB5 | UCCE_RXB4 | \ - UCCE_RXB3 | UCCE_RXB2 | UCCE_RXB1 | UCCE_RXB0) -#define UCCE_RXF (UCCE_RXF7 | UCCE_RXF6 | UCCE_RXF5 | UCCE_RXF4 | \ - UCCE_RXF3 | UCCE_RXF2 | UCCE_RXF1 | UCCE_RXF0) -#define UCCE_OTHER (UCCE_SCAR | UCCE_GRA | UCCE_CBPR | UCCE_BSY | \ - UCCE_RXC | UCCE_TXC | UCCE_TXE) - -/* UEC TEMODR Register */ -#define TEMODER_SCHEDULER_ENABLE 0x2000 -#define TEMODER_IP_CHECKSUM_GENERATE 0x0400 -#define TEMODER_PERFORMANCE_OPTIMIZATION_MODE1 0x0200 -#define TEMODER_RMON_STATISTICS 0x0100 -#define TEMODER_NUM_OF_QUEUES_SHIFT (15 - 15) - -#define TEMODER_INIT_VALUE 0xc000 - -/* UEC REMODR Register */ -#define REMODER_RX_RMON_STATISTICS_ENABLE 0x00001000 -#define REMODER_RX_EXTENDED_FEATURES 0x80000000 -#define REMODER_VLAN_OPERATION_TAGGED_SHIFT (31 - 9) -#define REMODER_VLAN_OPERATION_NON_TAGGED_SHIFT (31 - 10) -#define REMODER_RX_QOS_MODE_SHIFT (31 - 15) -#define REMODER_RMON_STATISTICS 0x00001000 -#define REMODER_RX_EXTENDED_FILTERING 0x00000800 -#define REMODER_NUM_OF_QUEUES_SHIFT (31 - 23) -#define REMODER_DYNAMIC_MAX_FRAME_LENGTH 0x00000008 -#define REMODER_DYNAMIC_MIN_FRAME_LENGTH 0x00000004 -#define REMODER_IP_CHECKSUM_CHECK 0x00000002 -#define REMODER_IP_ADDRESS_ALIGNMENT 0x00000001 - -#define REMODER_INIT_VALUE 0 - -/* BMRx - Bus Mode Register */ -#define BMR_GLB 0x20 -#define BMR_BO_BE 0x10 -#define BMR_DTB_SECONDARY_BUS 0x02 -#define BMR_BDB_SECONDARY_BUS 0x01 - -#define BMR_SHIFT 24 -#define BMR_INIT_VALUE (BMR_GLB | BMR_BO_BE) - -/* UEC UCCS (Ethernet Status Register) - */ -#define UCCS_BPR 0x02 -#define UCCS_PAU 0x02 -#define UCCS_MPD 0x01 - -/* UEC MIIMCFG (MII Management Configuration Register) - */ -#define MIIMCFG_RESET_MANAGEMENT 0x80000000 -#define MIIMCFG_NO_PREAMBLE 0x00000010 -#define MIIMCFG_CLOCK_DIVIDE_SHIFT (31 - 31) -#define MIIMCFG_CLOCK_DIVIDE_MASK 0x0000000f -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_4 0x00000001 -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_6 0x00000002 -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_8 0x00000003 -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_10 0x00000004 -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_14 0x00000005 -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_20 0x00000006 -#define MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_28 0x00000007 - -#define MIIMCFG_MNGMNT_CLC_DIV_INIT_VALUE \ - MIIMCFG_MANAGEMENT_CLOCK_DIVIDE_BY_10 - -/* UEC MIIMCOM (MII Management Command Register) - */ -#define MIIMCOM_SCAN_CYCLE 0x00000002 /* Scan cycle */ -#define MIIMCOM_READ_CYCLE 0x00000001 /* Read cycle */ - -/* UEC MIIMADD (MII Management Address Register) - */ -#define MIIMADD_PHY_ADDRESS_SHIFT (31 - 23) -#define MIIMADD_PHY_REGISTER_SHIFT (31 - 31) - -/* UEC MIIMCON (MII Management Control Register) - */ -#define MIIMCON_PHY_CONTROL_SHIFT (31 - 31) -#define MIIMCON_PHY_STATUS_SHIFT (31 - 31) - -/* UEC MIIMIND (MII Management Indicator Register) - */ -#define MIIMIND_NOT_VALID 0x00000004 -#define MIIMIND_SCAN 0x00000002 -#define MIIMIND_BUSY 0x00000001 - -/* UEC UTBIPAR (Ten Bit Interface Physical Address Register) - */ -#define UTBIPAR_PHY_ADDRESS_SHIFT (31 - 31) -#define UTBIPAR_PHY_ADDRESS_MASK 0x0000001f - -/* UEC UESCR (Ethernet Statistics Control Register) - */ -#define UESCR_AUTOZ 0x8000 -#define UESCR_CLRCNT 0x4000 -#define UESCR_MAXCOV_SHIFT (15 - 7) -#define UESCR_SCOV_SHIFT (15 - 15) - -/****** Tx data struct collection ******/ -/* Tx thread data, each Tx thread has one this struct. */ -struct uec_thread_data_tx { - u8 res0[136]; -} __packed; - -/* Tx thread parameter, each Tx thread has one this struct. */ -struct uec_thread_tx_pram { - u8 res0[64]; -} __packed; - -/* Send queue queue-descriptor, each Tx queue has one this QD */ -struct uec_send_queue_qd { - u32 bd_ring_base; /* pointer to BD ring base address */ - u8 res0[0x8]; - u32 last_bd_completed_address; /* last entry in BD ring */ - u8 res1[0x30]; -} __packed; - -/* Send queue memory region */ -struct uec_send_queue_mem_region { - struct uec_send_queue_qd sqqd[MAX_TX_QUEUES]; -} __packed; - -/* Scheduler struct */ -struct uec_scheduler { - u16 cpucount0; /* CPU packet counter */ - u16 cpucount1; /* CPU packet counter */ - u16 cecount0; /* QE packet counter */ - u16 cecount1; /* QE packet counter */ - u16 cpucount2; /* CPU packet counter */ - u16 cpucount3; /* CPU packet counter */ - u16 cecount2; /* QE packet counter */ - u16 cecount3; /* QE packet counter */ - u16 cpucount4; /* CPU packet counter */ - u16 cpucount5; /* CPU packet counter */ - u16 cecount4; /* QE packet counter */ - u16 cecount5; /* QE packet counter */ - u16 cpucount6; /* CPU packet counter */ - u16 cpucount7; /* CPU packet counter */ - u16 cecount6; /* QE packet counter */ - u16 cecount7; /* QE packet counter */ - u32 weightstatus[MAX_TX_QUEUES]; /* accumulated weight factor */ - u32 rtsrshadow; /* temporary variable handled by QE */ - u32 time; /* temporary variable handled by QE */ - u32 ttl; /* temporary variable handled by QE */ - u32 mblinterval; /* max burst length interval */ - u16 nortsrbytetime; /* normalized value of byte time in tsr units */ - u8 fracsiz; - u8 res0[1]; - u8 strictpriorityq; /* Strict Priority Mask register */ - u8 txasap; /* Transmit ASAP register */ - u8 extrabw; /* Extra BandWidth register */ - u8 oldwfqmask; /* temporary variable handled by QE */ - u8 weightfactor[MAX_TX_QUEUES]; /**< weight factor for queues */ - u32 minw; /* temporary variable handled by QE */ - u8 res1[0x70 - 0x64]; -} __packed; - -/* Tx firmware counters */ -struct uec_tx_firmware_statistics_pram { - u32 sicoltx; /* single collision */ - u32 mulcoltx; /* multiple collision */ - u32 latecoltxfr; /* late collision */ - u32 frabortduecol; /* frames aborted due to tx collision */ - u32 frlostinmactxer; /* frames lost due to internal MAC error tx */ - u32 carriersenseertx; /* carrier sense error */ - u32 frtxok; /* frames transmitted OK */ - u32 txfrexcessivedefer; - u32 txpkts256; /* total packets(including bad) 256~511 B */ - u32 txpkts512; /* total packets(including bad) 512~1023B */ - u32 txpkts1024; /* total packets(including bad) 1024~1518B */ - u32 txpktsjumbo; /* total packets(including bad) >1024 */ -} __packed; - -/* Tx global parameter table */ -struct uec_tx_global_pram { - u16 temoder; - u8 res0[0x38 - 0x02]; - u32 sqptr; - u32 schedulerbasepointer; - u32 txrmonbaseptr; - u32 tstate; - u8 iphoffset[MAX_IPH_OFFSET_ENTRY]; - u32 vtagtable[0x8]; - u32 tqptr; - u8 res2[0x80 - 0x74]; -} __packed; - -/****** Rx data struct collection ******/ -/* Rx thread data, each Rx thread has one this struct. */ -struct uec_thread_data_rx { - u8 res0[40]; -} __packed; - -/* Rx thread parameter, each Rx thread has one this struct. */ -struct uec_thread_rx_pram { - u8 res0[128]; -} __packed; - -/* Rx firmware counters */ -struct uec_rx_firmware_statistics_pram { - u32 frrxfcser; /* frames with crc error */ - u32 fraligner; /* frames with alignment error */ - u32 inrangelenrxer; /* in range length error */ - u32 outrangelenrxer; /* out of range length error */ - u32 frtoolong; /* frame too long */ - u32 runt; /* runt */ - u32 verylongevent; /* very long event */ - u32 symbolerror; /* symbol error */ - u32 dropbsy; /* drop because of BD not ready */ - u8 res0[0x8]; - u32 mismatchdrop; /* drop because of MAC filtering */ - u32 underpkts; /* total frames less than 64 octets */ - u32 pkts256; /* total frames(including bad)256~511 B */ - u32 pkts512; /* total frames(including bad)512~1023 B */ - u32 pkts1024; /* total frames(including bad)1024~1518 B */ - u32 pktsjumbo; /* total frames(including bad) >1024 B */ - u32 frlossinmacer; - u32 pausefr; /* pause frames */ - u8 res1[0x4]; - u32 removevlan; - u32 replacevlan; - u32 insertvlan; -} __packed; - -/* Rx interrupt coalescing entry, each Rx queue has one this entry. */ -struct uec_rx_interrupt_coalescing_entry { - u32 maxvalue; - u32 counter; -} __packed; - -struct uec_rx_interrupt_coalescing_table { - struct uec_rx_interrupt_coalescing_entry entry[MAX_RX_QUEUES]; -} __packed; - -/* RxBD queue entry, each Rx queue has one this entry. */ -struct uec_rx_bd_queues_entry { - u32 bdbaseptr; /* BD base pointer */ - u32 bdptr; /* BD pointer */ - u32 externalbdbaseptr; /* external BD base pointer */ - u32 externalbdptr; /* external BD pointer */ -} __packed; - -/* Rx global parameter table */ -struct uec_rx_global_pram { - u32 remoder; /* ethernet mode reg. */ - u32 rqptr; /* base pointer to the Rx Queues */ - u32 res0[0x1]; - u8 res1[0x20 - 0xc]; - u16 typeorlen; - u8 res2[0x1]; - u8 rxgstpack; /* ack on GRACEFUL STOP RX command */ - u32 rxrmonbaseptr; /* Rx RMON statistics base */ - u8 res3[0x30 - 0x28]; - u32 intcoalescingptr; /* Interrupt coalescing table pointer */ - u8 res4[0x36 - 0x34]; - u8 rstate; - u8 res5[0x46 - 0x37]; - u16 mrblr; /* max receive buffer length reg. */ - u32 rbdqptr; /* RxBD parameter table description */ - u16 mflr; /* max frame length reg. */ - u16 minflr; /* min frame length reg. */ - u16 maxd1; /* max dma1 length reg. */ - u16 maxd2; /* max dma2 length reg. */ - u32 ecamptr; /* external CAM address */ - u32 l2qt; /* VLAN priority mapping table. */ - u32 l3qt[0x8]; /* IP priority mapping table. */ - u16 vlantype; /* vlan type */ - u16 vlantci; /* default vlan tci */ - u8 addressfiltering[64];/* address filtering data structure */ - u32 exf_global_param; /* extended filtering global parameters */ - u8 res6[0x100 - 0xc4]; /* Initialize to zero */ -} __packed; - -#define GRACEFUL_STOP_ACKNOWLEDGE_RX 0x01 - -/****** UEC common ******/ -/* UCC statistics - hardware counters */ -struct uec_hardware_statistics { - u32 tx64; - u32 tx127; - u32 tx255; - u32 rx64; - u32 rx127; - u32 rx255; - u32 txok; - u16 txcf; - u32 tmca; - u32 tbca; - u32 rxfok; - u32 rxbok; - u32 rbyt; - u32 rmca; - u32 rbca; -} __packed; - -/* InitEnet command parameter */ -struct uec_init_cmd_pram { - u8 resinit0; - u8 resinit1; - u8 resinit2; - u8 resinit3; - u16 resinit4; - u8 res1[0x1]; - u8 largestexternallookupkeysize; - u32 rgftgfrxglobal; - u32 rxthread[MAX_ENET_INIT_PARAM_ENTRIES_RX]; /* rx threads */ - u8 res2[0x38 - 0x30]; - u32 txglobal; /* tx global */ - u32 txthread[MAX_ENET_INIT_PARAM_ENTRIES_TX]; /* tx threads */ - u8 res3[0x1]; -} __packed; - -#define ENET_INIT_PARAM_RGF_SHIFT (32 - 4) -#define ENET_INIT_PARAM_TGF_SHIFT (32 - 8) - -#define ENET_INIT_PARAM_RISC_MASK 0x0000003f -#define ENET_INIT_PARAM_PTR_MASK 0x00ffffc0 -#define ENET_INIT_PARAM_SNUM_MASK 0xff000000 -#define ENET_INIT_PARAM_SNUM_SHIFT 24 - -#define ENET_INIT_PARAM_MAGIC_RES_INIT0 0x06 -#define ENET_INIT_PARAM_MAGIC_RES_INIT1 0x30 -#define ENET_INIT_PARAM_MAGIC_RES_INIT2 0xff -#define ENET_INIT_PARAM_MAGIC_RES_INIT3 0x00 -#define ENET_INIT_PARAM_MAGIC_RES_INIT4 0x0400 - -/* structure representing 82xx Address Filtering Enet Address in PRAM */ -struct uec_82xx_enet_addr { - u8 res1[0x2]; - u16 h; /* address (MSB) */ - u16 m; /* address */ - u16 l; /* address (LSB) */ -} __packed; - -/* structure representing 82xx Address Filtering PRAM */ -struct uec_82xx_add_filtering_pram { - u32 iaddr_h; /* individual address filter, high */ - u32 iaddr_l; /* individual address filter, low */ - u32 gaddr_h; /* group address filter, high */ - u32 gaddr_l; /* group address filter, low */ - struct uec_82xx_enet_addr taddr; - struct uec_82xx_enet_addr paddr[4]; - u8 res0[0x40 - 0x38]; -} __packed; - -/* Buffer Descriptor */ -struct buffer_descriptor { - u16 status; - u16 len; - u32 data; -} __packed; - -#define SIZEOFBD sizeof(struct buffer_descriptor) - -/* Common BD flags */ -#define BD_WRAP 0x2000 -#define BD_INT 0x1000 -#define BD_LAST 0x0800 -#define BD_CLEAN 0x3000 - -/* TxBD status flags */ -#define TX_BD_READY 0x8000 -#define TX_BD_PADCRC 0x4000 -#define TX_BD_WRAP BD_WRAP -#define TX_BD_INT BD_INT -#define TX_BD_LAST BD_LAST -#define TX_BD_TXCRC 0x0400 -#define TX_BD_DEF 0x0200 -#define TX_BD_PP 0x0100 -#define TX_BD_LC 0x0080 -#define TX_BD_RL 0x0040 -#define TX_BD_RC 0x003C -#define TX_BD_UNDERRUN 0x0002 -#define TX_BD_TRUNC 0x0001 - -#define TX_BD_ERROR (TX_BD_UNDERRUN | TX_BD_TRUNC) - -/* RxBD status flags */ -#define RX_BD_EMPTY 0x8000 -#define RX_BD_OWNER 0x4000 -#define RX_BD_WRAP BD_WRAP -#define RX_BD_INT BD_INT -#define RX_BD_LAST BD_LAST -#define RX_BD_FIRST 0x0400 -#define RX_BD_CMR 0x0200 -#define RX_BD_MISS 0x0100 -#define RX_BD_BCAST 0x0080 -#define RX_BD_MCAST 0x0040 -#define RX_BD_LG 0x0020 -#define RX_BD_NO 0x0010 -#define RX_BD_SHORT 0x0008 -#define RX_BD_CRCERR 0x0004 -#define RX_BD_OVERRUN 0x0002 -#define RX_BD_IPCH 0x0001 - -#define RX_BD_ERROR (RX_BD_LG | RX_BD_NO | RX_BD_SHORT | \ - RX_BD_CRCERR | RX_BD_OVERRUN) - -/* BD access macros */ -#define BD_STATUS(_bd) (in_be16(&((_bd)->status))) -#define BD_STATUS_SET(_bd, _v) (out_be16(&((_bd)->status), _v)) -#define BD_LENGTH(_bd) (in_be16(&((_bd)->len))) -#define BD_LENGTH_SET(_bd, _v) (out_be16(&((_bd)->len), _v)) -#define BD_DATA_CLEAR(_bd) (out_be32(&((_bd)->data), 0)) -#define BD_DATA(_bd) ((u8 *)(((_bd)->data))) -#define BD_DATA_SET(_bd, _data) (out_be32(&((_bd)->data), (u32)_data)) -#define BD_ADVANCE(_bd, _status, _base) \ - (((_status) & BD_WRAP) ? (_bd) = \ - ((struct buffer_descriptor *)(_base)) : ++(_bd)) - -/* Rx Prefetched BDs */ -struct uec_rx_pref_bds { - struct buffer_descriptor bd[MAX_PREFETCHED_BDS]; /* prefetched bd */ -} __packed; - -/* Alignments */ -#define UEC_RX_GLOBAL_PRAM_ALIGNMENT 64 -#define UEC_TX_GLOBAL_PRAM_ALIGNMENT 64 -#define UEC_THREAD_RX_PRAM_ALIGNMENT 128 -#define UEC_THREAD_TX_PRAM_ALIGNMENT 64 -#define UEC_THREAD_DATA_ALIGNMENT 256 -#define UEC_SEND_QUEUE_QUEUE_DESCRIPTOR_ALIGNMENT 32 -#define UEC_SCHEDULER_ALIGNMENT 4 -#define UEC_TX_STATISTICS_ALIGNMENT 4 -#define UEC_RX_STATISTICS_ALIGNMENT 4 -#define UEC_RX_INTERRUPT_COALESCING_ALIGNMENT 4 -#define UEC_RX_BD_QUEUES_ALIGNMENT 8 -#define UEC_RX_PREFETCHED_BDS_ALIGNMENT 128 -#define UEC_RX_EXTENDED_FILTERING_GLOBAL_PARAMETERS_ALIGNMENT 4 -#define UEC_RX_BD_RING_ALIGNMENT 32 -#define UEC_TX_BD_RING_ALIGNMENT 32 -#define UEC_MRBLR_ALIGNMENT 128 -#define UEC_RX_BD_RING_SIZE_ALIGNMENT 4 -#define UEC_TX_BD_RING_SIZE_MEMORY_ALIGNMENT 32 -#define UEC_RX_DATA_BUF_ALIGNMENT 64 - -#define UEC_VLAN_PRIORITY_MAX 8 -#define UEC_IP_PRIORITY_MAX 64 -#define UEC_TX_VTAG_TABLE_ENTRY_MAX 8 -#define UEC_RX_BD_RING_SIZE_MIN 8 -#define UEC_TX_BD_RING_SIZE_MIN 2 - -/* TBI / MII Set Register */ -enum enet_tbi_mii_reg { - ENET_TBI_MII_CR = 0x00, - ENET_TBI_MII_SR = 0x01, - ENET_TBI_MII_ANA = 0x04, - ENET_TBI_MII_ANLPBPA = 0x05, - ENET_TBI_MII_ANEX = 0x06, - ENET_TBI_MII_ANNPT = 0x07, - ENET_TBI_MII_ANLPANP = 0x08, - ENET_TBI_MII_EXST = 0x0F, - ENET_TBI_MII_JD = 0x10, - ENET_TBI_MII_TBICON = 0x11 -}; - -/* TBI MDIO register bit fields*/ -#define TBICON_CLK_SELECT 0x0020 -#define TBIANA_ASYMMETRIC_PAUSE 0x0100 -#define TBIANA_SYMMETRIC_PAUSE 0x0080 -#define TBIANA_HALF_DUPLEX 0x0040 -#define TBIANA_FULL_DUPLEX 0x0020 -#define TBICR_PHY_RESET 0x8000 -#define TBICR_ANEG_ENABLE 0x1000 -#define TBICR_RESTART_ANEG 0x0200 -#define TBICR_FULL_DUPLEX 0x0100 -#define TBICR_SPEED1_SET 0x0040 - -#define TBIANA_SETTINGS ( \ - TBIANA_ASYMMETRIC_PAUSE \ - | TBIANA_SYMMETRIC_PAUSE \ - | TBIANA_FULL_DUPLEX \ - ) - -#define TBICR_SETTINGS ( \ - TBICR_PHY_RESET \ - | TBICR_ANEG_ENABLE \ - | TBICR_FULL_DUPLEX \ - | TBICR_SPEED1_SET \ - ) - -/* UEC number of threads */ -enum uec_num_of_threads { - UEC_NUM_OF_THREADS_1 = 0x1, /* 1 */ - UEC_NUM_OF_THREADS_2 = 0x2, /* 2 */ - UEC_NUM_OF_THREADS_4 = 0x0, /* 4 */ - UEC_NUM_OF_THREADS_6 = 0x3, /* 6 */ - UEC_NUM_OF_THREADS_8 = 0x4 /* 8 */ -}; - -/* UEC initialization info struct */ -#define STD_UEC_INFO(num) \ -{ \ - .uf_info = { \ - .ucc_num = CFG_SYS_UEC##num##_UCC_NUM,\ - .rx_clock = CFG_SYS_UEC##num##_RX_CLK, \ - .tx_clock = CFG_SYS_UEC##num##_TX_CLK, \ - .eth_type = CFG_SYS_UEC##num##_ETH_TYPE,\ - }, \ - .num_threads_tx = UEC_NUM_OF_THREADS_1, \ - .num_threads_rx = UEC_NUM_OF_THREADS_1, \ - .risc_tx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, \ - .risc_rx = QE_RISC_ALLOCATION_RISC1_AND_RISC2, \ - .tx_bd_ring_len = 16, \ - .rx_bd_ring_len = 16, \ - .phy_address = CFG_SYS_UEC##num##_PHY_ADDR, \ - .enet_interface_type = CFG_SYS_UEC##num##_INTERFACE_TYPE, \ - .speed = CFG_SYS_UEC##num##_INTERFACE_SPEED, \ -} - -struct uec_inf { - struct ucc_fast_inf uf_info; - enum uec_num_of_threads num_threads_tx; - enum uec_num_of_threads num_threads_rx; - unsigned int risc_tx; - unsigned int risc_rx; - u16 rx_bd_ring_len; - u16 tx_bd_ring_len; - u8 phy_address; - phy_interface_t enet_interface_type; - int speed; -}; - -/* UEC driver initialized info */ -#define MAX_RXBUF_LEN 1536 -#define MAX_FRAME_LEN 1518 -#define MIN_FRAME_LEN 64 -#define MAX_DMA1_LEN 1520 -#define MAX_DMA2_LEN 1520 - -/* UEC driver private struct */ -struct uec_priv { - struct uec_inf *uec_info; - struct ucc_fast_priv *uccf; - struct eth_device *dev; - uec_t *uec_regs; - uec_mii_t *uec_mii_regs; - /* enet init command parameter */ - struct uec_init_cmd_pram *p_init_enet_param; - u32 init_enet_param_offset; - /* Rx and Tx parameter */ - struct uec_rx_global_pram *p_rx_glbl_pram; - u32 rx_glbl_pram_offset; - struct uec_tx_global_pram *p_tx_glbl_pram; - u32 tx_glbl_pram_offset; - struct uec_send_queue_mem_region *p_send_q_mem_reg; - u32 send_q_mem_reg_offset; - struct uec_thread_data_tx *p_thread_data_tx; - u32 thread_dat_tx_offset; - struct uec_thread_data_rx *p_thread_data_rx; - u32 thread_dat_rx_offset; - struct uec_rx_bd_queues_entry *p_rx_bd_qs_tbl; - u32 rx_bd_qs_tbl_offset; - /* BDs specific */ - u8 *p_tx_bd_ring; - u32 tx_bd_ring_offset; - u8 *p_rx_bd_ring; - u32 rx_bd_ring_offset; - u8 *p_rx_buf; - u32 rx_buf_offset; - struct buffer_descriptor *tx_bd; - struct buffer_descriptor *rx_bd; - /* Status */ - int mac_tx_enabled; - int mac_rx_enabled; - int grace_stopped_tx; - int grace_stopped_rx; - int the_first_run; - /* PHY specific */ - struct uec_mii_info *mii_info; - int oldspeed; - int oldduplex; - int oldlink; -}; - -int uec_initialize(struct bd_info *bis, struct uec_inf *uec_info); -int uec_eth_init(struct bd_info *bis, struct uec_inf *uecs, int num); -int uec_standard_init(struct bd_info *bis); -#endif /* __UEC_H__ */ diff --git a/drivers/qe/uec_phy.c b/drivers/qe/uec_phy.c deleted file mode 100644 index fcf06d1..0000000 --- a/drivers/qe/uec_phy.c +++ /dev/null @@ -1,930 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2005,2010-2011 Freescale Semiconductor, Inc. - * - * Author: Shlomi Gridish - * - * Description: UCC GETH Driver -- PHY handling - * Driver for UEC on QE - * Based on 8260_io/fcc_enet.c - */ - -#include <common.h> -#include <net.h> -#include <malloc.h> -#include <linux/delay.h> -#include <linux/errno.h> -#include <linux/immap_qe.h> -#include <asm/io.h> -#include "uccf.h" -#include "uec.h" -#include "uec_phy.h" -#include "miiphy.h" -#include <fsl_qe.h> -#include <phy.h> - -#if !defined(CONFIG_DM_ETH) - -#define ugphy_printk(format, arg...) \ - printf(format "\n", ## arg) - -#define ugphy_dbg(format, arg...) \ - ugphy_printk(format, ## arg) -#define ugphy_err(format, arg...) \ - ugphy_printk(format, ## arg) -#define ugphy_info(format, arg...) \ - ugphy_printk(format, ## arg) -#define ugphy_warn(format, arg...) \ - ugphy_printk(format, ## arg) - -#ifdef UEC_VERBOSE_DEBUG -#define ugphy_vdbg ugphy_dbg -#else -#define ugphy_vdbg(ugeth, fmt, args...) do { } while (0) -#endif /* UEC_VERBOSE_DEBUG */ - -/* - * -------------------------------------------------------------------- - * Fixed PHY (PHY-less) support for Ethernet Ports. - * - * Copied from arch/powerpc/cpu/ppc4xx/4xx_enet.c - *-------------------------------------------------------------------- - * - * Some boards do not have a PHY for each ethernet port. These ports are known - * as Fixed PHY (or PHY-less) ports. For such ports, set the appropriate - * CFG_SYS_UECx_PHY_ADDR equal to CONFIG_FIXED_PHY_ADDR (an unused address) - * When the drver tries to identify the PHYs, CONFIG_FIXED_PHY will be returned - * and the driver will search CONFIG_SYS_FIXED_PHY_PORTS to find what network - * speed and duplex should be for the port. - * - * Example board header configuration file: - * #define CONFIG_FIXED_PHY 0xFFFFFFFF - * #define CONFIG_SYS_FIXED_PHY_ADDR 0x1E (pick an unused phy address) - * - * #define CFG_SYS_UEC1_PHY_ADDR CONFIG_SYS_FIXED_PHY_ADDR - * #define CFG_SYS_UEC2_PHY_ADDR 0x02 - * #define CFG_SYS_UEC3_PHY_ADDR CONFIG_SYS_FIXED_PHY_ADDR - * #define CFG_SYS_UEC4_PHY_ADDR 0x04 - * - * #define CONFIG_SYS_FIXED_PHY_PORT(name,speed,duplex) \ - * {name, speed, duplex}, - * - * #define CONFIG_SYS_FIXED_PHY_PORTS \ - * CONFIG_SYS_FIXED_PHY_PORT("UEC0",SPEED_100,DUPLEX_FULL) \ - * CONFIG_SYS_FIXED_PHY_PORT("UEC2",SPEED_100,DUPLEX_HALF) - */ - -#ifndef CONFIG_FIXED_PHY -#define CONFIG_FIXED_PHY 0xFFFFFFFF /* Fixed PHY (PHY-less) */ -#endif - -#ifndef CONFIG_SYS_FIXED_PHY_PORTS -#define CONFIG_SYS_FIXED_PHY_PORTS /* default is an empty array */ -#endif - -struct fixed_phy_port { - char name[16]; /* ethernet port name */ - unsigned int speed; /* specified speed 10,100 or 1000 */ - unsigned int duplex; /* specified duplex FULL or HALF */ -}; - -static const struct fixed_phy_port fixed_phy_port[] = { - CONFIG_SYS_FIXED_PHY_PORTS /* defined in board configuration file */ -}; - -/* - * ------------------------------------------------------------------- - * BitBang MII support for ethernet ports - * - * Based from MPC8560ADS implementation - *-------------------------------------------------------------------- - * - * Example board header file to define bitbang ethernet ports: - * - * #define CONFIG_SYS_BITBANG_PHY_PORT(name) name, - * #define CONFIG_SYS_BITBANG_PHY_PORTS CONFIG_SYS_BITBANG_PHY_PORT("UEC0") - */ -#ifndef CONFIG_SYS_BITBANG_PHY_PORTS -#define CONFIG_SYS_BITBANG_PHY_PORTS /* default is an empty array */ -#endif - -#if defined(CONFIG_BITBANGMII) -static const char * const bitbang_phy_port[] = { - CONFIG_SYS_BITBANG_PHY_PORTS /* defined in board configuration file */ -}; -#endif /* CONFIG_BITBANGMII */ - -static void config_genmii_advert(struct uec_mii_info *mii_info); -static void genmii_setup_forced(struct uec_mii_info *mii_info); -static void genmii_restart_aneg(struct uec_mii_info *mii_info); -static int gbit_config_aneg(struct uec_mii_info *mii_info); -static int genmii_config_aneg(struct uec_mii_info *mii_info); -static int genmii_update_link(struct uec_mii_info *mii_info); -static int genmii_read_status(struct uec_mii_info *mii_info); -static u16 uec_phy_read(struct uec_mii_info *mii_info, u16 regnum); -static void uec_phy_write(struct uec_mii_info *mii_info, u16 regnum, - u16 val); - -/* - * Write value to the PHY for this device to the register at regnum, - * waiting until the write is done before it returns. All PHY - * configuration has to be done through the TSEC1 MIIM regs - */ -void uec_write_phy_reg(struct eth_device *dev, int mii_id, int regnum, - int value) -{ - struct uec_priv *ugeth = (struct uec_priv *)dev->priv; - uec_mii_t *ug_regs; - enum enet_tbi_mii_reg mii_reg = (enum enet_tbi_mii_reg)regnum; - u32 tmp_reg; - -#if defined(CONFIG_BITBANGMII) - u32 i = 0; - - for (i = 0; i < ARRAY_SIZE(bitbang_phy_port); i++) { - if (strncmp(dev->name, bitbang_phy_port[i], - sizeof(dev->name)) == 0) { - (void)bb_miiphy_write(NULL, mii_id, regnum, value); - return; - } - } -#endif /* CONFIG_BITBANGMII */ - - ug_regs = ugeth->uec_mii_regs; - - /* Stop the MII management read cycle */ - out_be32 (&ug_regs->miimcom, 0); - /* Setting up the MII Management Address Register */ - tmp_reg = ((u32)mii_id << MIIMADD_PHY_ADDRESS_SHIFT) | mii_reg; - out_be32 (&ug_regs->miimadd, tmp_reg); - - /* Setting up the MII Management Control Register with the value */ - out_be32 (&ug_regs->miimcon, (u32)value); - sync(); - - /* Wait till MII management write is complete */ - while ((in_be32 (&ug_regs->miimind)) & MIIMIND_BUSY) - ; -} - -/* - * Reads from register regnum in the PHY for device dev, - * returning the value. Clears miimcom first. All PHY - * configuration has to be done through the TSEC1 MIIM regs - */ -int uec_read_phy_reg(struct eth_device *dev, int mii_id, int regnum) -{ - struct uec_priv *ugeth = (struct uec_priv *)dev->priv; - uec_mii_t *ug_regs; - enum enet_tbi_mii_reg mii_reg = (enum enet_tbi_mii_reg)regnum; - u32 tmp_reg; - u16 value; - -#if defined(CONFIG_BITBANGMII) - u32 i = 0; - - for (i = 0; i < ARRAY_SIZE(bitbang_phy_port); i++) { - if (strncmp(dev->name, bitbang_phy_port[i], - sizeof(dev->name)) == 0) { - (void)bb_miiphy_read(NULL, mii_id, regnum, &value); - return value; - } - } -#endif /* CONFIG_BITBANGMII */ - - ug_regs = ugeth->uec_mii_regs; - - /* Setting up the MII Management Address Register */ - tmp_reg = ((u32)mii_id << MIIMADD_PHY_ADDRESS_SHIFT) | mii_reg; - out_be32 (&ug_regs->miimadd, tmp_reg); - - /* clear MII management command cycle */ - out_be32 (&ug_regs->miimcom, 0); - sync(); - - /* Perform an MII management read cycle */ - out_be32 (&ug_regs->miimcom, MIIMCOM_READ_CYCLE); - - /* Wait till MII management write is complete */ - while ((in_be32 (&ug_regs->miimind)) & - (MIIMIND_NOT_VALID | MIIMIND_BUSY)) - ; - - /* Read MII management status */ - value = (u16)in_be32 (&ug_regs->miimstat); - if (value == 0xffff) - ugphy_vdbg - ("read wrong value : mii_id %d,mii_reg %d, base %08x", - mii_id, mii_reg, (u32)&ug_regs->miimcfg); - - return value; -} - -void mii_clear_phy_interrupt(struct uec_mii_info *mii_info) -{ - if (mii_info->phyinfo->ack_interrupt) - mii_info->phyinfo->ack_interrupt(mii_info); -} - -void mii_configure_phy_interrupt(struct uec_mii_info *mii_info, - u32 interrupts) -{ - mii_info->interrupts = interrupts; - if (mii_info->phyinfo->config_intr) - mii_info->phyinfo->config_intr(mii_info); -} - -/* Writes MII_ADVERTISE with the appropriate values, after - * sanitizing advertise to make sure only supported features - * are advertised - */ -static void config_genmii_advert(struct uec_mii_info *mii_info) -{ - u32 advertise; - u16 adv; - - /* Only allow advertising what this PHY supports */ - mii_info->advertising &= mii_info->phyinfo->features; - advertise = mii_info->advertising; - - /* Setup standard advertisement */ - adv = uec_phy_read(mii_info, MII_ADVERTISE); - adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4); - if (advertise & ADVERTISED_10baseT_Half) - adv |= ADVERTISE_10HALF; - if (advertise & ADVERTISED_10baseT_Full) - adv |= ADVERTISE_10FULL; - if (advertise & ADVERTISED_100baseT_Half) - adv |= ADVERTISE_100HALF; - if (advertise & ADVERTISED_100baseT_Full) - adv |= ADVERTISE_100FULL; - uec_phy_write(mii_info, MII_ADVERTISE, adv); -} - -static void genmii_setup_forced(struct uec_mii_info *mii_info) -{ - u16 ctrl; - u32 features = mii_info->phyinfo->features; - - ctrl = uec_phy_read(mii_info, MII_BMCR); - - ctrl &= ~(BMCR_FULLDPLX | BMCR_SPEED100 | - BMCR_SPEED1000 | BMCR_ANENABLE); - ctrl |= BMCR_RESET; - - switch (mii_info->speed) { - case SPEED_1000: - if (features & (SUPPORTED_1000baseT_Half - | SUPPORTED_1000baseT_Full)) { - ctrl |= BMCR_SPEED1000; - break; - } - mii_info->speed = SPEED_100; - case SPEED_100: - if (features & (SUPPORTED_100baseT_Half - | SUPPORTED_100baseT_Full)) { - ctrl |= BMCR_SPEED100; - break; - } - mii_info->speed = SPEED_10; - case SPEED_10: - if (features & (SUPPORTED_10baseT_Half - | SUPPORTED_10baseT_Full)) - break; - default: /* Unsupported speed! */ - ugphy_err("%s: Bad speed!", mii_info->dev->name); - break; - } - - uec_phy_write(mii_info, MII_BMCR, ctrl); -} - -/* Enable and Restart Autonegotiation */ -static void genmii_restart_aneg(struct uec_mii_info *mii_info) -{ - u16 ctl; - - ctl = uec_phy_read(mii_info, MII_BMCR); - ctl |= (BMCR_ANENABLE | BMCR_ANRESTART); - uec_phy_write(mii_info, MII_BMCR, ctl); -} - -static int gbit_config_aneg(struct uec_mii_info *mii_info) -{ - u16 adv; - u32 advertise; - - if (mii_info->autoneg) { - /* Configure the ADVERTISE register */ - config_genmii_advert(mii_info); - advertise = mii_info->advertising; - - adv = uec_phy_read(mii_info, MII_CTRL1000); - adv &= ~(ADVERTISE_1000FULL | - ADVERTISE_1000HALF); - if (advertise & SUPPORTED_1000baseT_Half) - adv |= ADVERTISE_1000HALF; - if (advertise & SUPPORTED_1000baseT_Full) - adv |= ADVERTISE_1000FULL; - uec_phy_write(mii_info, MII_CTRL1000, adv); - - /* Start/Restart aneg */ - genmii_restart_aneg(mii_info); - } else { - genmii_setup_forced(mii_info); - } - - return 0; -} - -static int marvell_config_aneg(struct uec_mii_info *mii_info) -{ - /* - * The Marvell PHY has an errata which requires - * that certain registers get written in order - * to restart autonegotiation - */ - uec_phy_write(mii_info, MII_BMCR, BMCR_RESET); - - uec_phy_write(mii_info, 0x1d, 0x1f); - uec_phy_write(mii_info, 0x1e, 0x200c); - uec_phy_write(mii_info, 0x1d, 0x5); - uec_phy_write(mii_info, 0x1e, 0); - uec_phy_write(mii_info, 0x1e, 0x100); - - gbit_config_aneg(mii_info); - - return 0; -} - -static int genmii_config_aneg(struct uec_mii_info *mii_info) -{ - if (mii_info->autoneg) { - /* - * Speed up the common case, if link is already up, speed and - * duplex match, skip auto neg as it already matches - */ - if (!genmii_read_status(mii_info) && mii_info->link) - if (mii_info->duplex == DUPLEX_FULL && - mii_info->speed == SPEED_100) - if (mii_info->advertising & - ADVERTISED_100baseT_Full) - return 0; - - config_genmii_advert(mii_info); - genmii_restart_aneg(mii_info); - } else { - genmii_setup_forced(mii_info); - } - - return 0; -} - -static int genmii_update_link(struct uec_mii_info *mii_info) -{ - u16 status; - - /* Status is read once to clear old link state */ - uec_phy_read(mii_info, MII_BMSR); - - /* - * Wait if the link is up, and autonegotiation is in progress - * (ie - we're capable and it's not done) - */ - status = uec_phy_read(mii_info, MII_BMSR); - if ((status & BMSR_LSTATUS) && (status & BMSR_ANEGCAPABLE) && - !(status & BMSR_ANEGCOMPLETE)) { - int i = 0; - - while (!(status & BMSR_ANEGCOMPLETE)) { - /* - * Timeout reached ? - */ - if (i > UGETH_AN_TIMEOUT) { - mii_info->link = 0; - return 0; - } - - i++; - udelay(1000); /* 1 ms */ - status = uec_phy_read(mii_info, MII_BMSR); - } - mii_info->link = 1; - } else { - if (status & BMSR_LSTATUS) - mii_info->link = 1; - else - mii_info->link = 0; - } - - return 0; -} - -static int genmii_read_status(struct uec_mii_info *mii_info) -{ - u16 status; - int err; - - /* Update the link, but return if there was an error */ - err = genmii_update_link(mii_info); - if (err) - return err; - - if (mii_info->autoneg) { - status = uec_phy_read(mii_info, MII_STAT1000); - - if (status & (LPA_1000FULL | LPA_1000HALF)) { - mii_info->speed = SPEED_1000; - if (status & LPA_1000FULL) - mii_info->duplex = DUPLEX_FULL; - else - mii_info->duplex = DUPLEX_HALF; - } else { - status = uec_phy_read(mii_info, MII_LPA); - - if (status & (LPA_10FULL | LPA_100FULL)) - mii_info->duplex = DUPLEX_FULL; - else - mii_info->duplex = DUPLEX_HALF; - if (status & (LPA_100FULL | LPA_100HALF)) - mii_info->speed = SPEED_100; - else - mii_info->speed = SPEED_10; - } - mii_info->pause = 0; - } - /* On non-aneg, we assume what we put in BMCR is the speed, - * though magic-aneg shouldn't prevent this case from occurring - */ - - return 0; -} - -static int bcm_init(struct uec_mii_info *mii_info) -{ - struct eth_device *edev = mii_info->dev; - struct uec_priv *uec = edev->priv; - - gbit_config_aneg(mii_info); - - if (uec->uec_info->enet_interface_type == - PHY_INTERFACE_MODE_RGMII_RXID && - uec->uec_info->speed == SPEED_1000) { - u16 val; - int cnt = 50; - - /* Wait for aneg to complete. */ - do - val = uec_phy_read(mii_info, MII_BMSR); - while (--cnt && !(val & BMSR_ANEGCOMPLETE)); - - /* Set RDX clk delay. */ - uec_phy_write(mii_info, 0x18, 0x7 | (7 << 12)); - - val = uec_phy_read(mii_info, 0x18); - /* Set RDX-RXC skew. */ - val |= (1 << 8); - val |= (7 | (7 << 12)); - /* Write bits 14:0. */ - val |= (1 << 15); - uec_phy_write(mii_info, 0x18, val); - } - - return 0; -} - -static int uec_marvell_init(struct uec_mii_info *mii_info) -{ - struct eth_device *edev = mii_info->dev; - struct uec_priv *uec = edev->priv; - phy_interface_t iface = uec->uec_info->enet_interface_type; - int speed = uec->uec_info->speed; - - if (speed == SPEED_1000 && - (iface == PHY_INTERFACE_MODE_RGMII_ID || - iface == PHY_INTERFACE_MODE_RGMII_RXID || - iface == PHY_INTERFACE_MODE_RGMII_TXID)) { - int temp; - - temp = uec_phy_read(mii_info, MII_M1111_PHY_EXT_CR); - if (iface == PHY_INTERFACE_MODE_RGMII_ID) { - temp |= MII_M1111_RX_DELAY | MII_M1111_TX_DELAY; - } else if (iface == PHY_INTERFACE_MODE_RGMII_RXID) { - temp &= ~MII_M1111_TX_DELAY; - temp |= MII_M1111_RX_DELAY; - } else if (iface == PHY_INTERFACE_MODE_RGMII_TXID) { - temp &= ~MII_M1111_RX_DELAY; - temp |= MII_M1111_TX_DELAY; - } - uec_phy_write(mii_info, MII_M1111_PHY_EXT_CR, temp); - - temp = uec_phy_read(mii_info, MII_M1111_PHY_EXT_SR); - temp &= ~MII_M1111_HWCFG_MODE_MASK; - temp |= MII_M1111_HWCFG_MODE_RGMII; - uec_phy_write(mii_info, MII_M1111_PHY_EXT_SR, temp); - - uec_phy_write(mii_info, MII_BMCR, BMCR_RESET); - } - - return 0; -} - -static int marvell_read_status(struct uec_mii_info *mii_info) -{ - u16 status; - int err; - - /* Update the link, but return if there was an error */ - err = genmii_update_link(mii_info); - if (err) - return err; - - /* - * If the link is up, read the speed and duplex - * If we aren't autonegotiating, assume speeds - * are as set - */ - if (mii_info->autoneg && mii_info->link) { - int speed; - - status = uec_phy_read(mii_info, MII_M1011_PHY_SPEC_STATUS); - - /* Get the duplexity */ - if (status & MII_M1011_PHY_SPEC_STATUS_FULLDUPLEX) - mii_info->duplex = DUPLEX_FULL; - else - mii_info->duplex = DUPLEX_HALF; - - /* Get the speed */ - speed = status & MII_M1011_PHY_SPEC_STATUS_SPD_MASK; - switch (speed) { - case MII_M1011_PHY_SPEC_STATUS_1000: - mii_info->speed = SPEED_1000; - break; - case MII_M1011_PHY_SPEC_STATUS_100: - mii_info->speed = SPEED_100; - break; - default: - mii_info->speed = SPEED_10; - break; - } - mii_info->pause = 0; - } - - return 0; -} - -static int marvell_ack_interrupt(struct uec_mii_info *mii_info) -{ - /* Clear the interrupts by reading the reg */ - uec_phy_read(mii_info, MII_M1011_IEVENT); - - return 0; -} - -static int marvell_config_intr(struct uec_mii_info *mii_info) -{ - if (mii_info->interrupts == MII_INTERRUPT_ENABLED) - uec_phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_INIT); - else - uec_phy_write(mii_info, MII_M1011_IMASK, - MII_M1011_IMASK_CLEAR); - - return 0; -} - -static int dm9161_init(struct uec_mii_info *mii_info) -{ - /* Reset the PHY */ - uec_phy_write(mii_info, MII_BMCR, uec_phy_read(mii_info, MII_BMCR) | - BMCR_RESET); - /* PHY and MAC connect */ - uec_phy_write(mii_info, MII_BMCR, uec_phy_read(mii_info, MII_BMCR) & - ~BMCR_ISOLATE); - - uec_phy_write(mii_info, MII_DM9161_SCR, MII_DM9161_SCR_INIT); - - config_genmii_advert(mii_info); - /* Start/restart aneg */ - genmii_config_aneg(mii_info); - - return 0; -} - -static int dm9161_config_aneg(struct uec_mii_info *mii_info) -{ - return 0; -} - -static int dm9161_read_status(struct uec_mii_info *mii_info) -{ - u16 status; - int err; - - /* Update the link, but return if there was an error */ - err = genmii_update_link(mii_info); - if (err) - return err; - /* - * If the link is up, read the speed and duplex - * If we aren't autonegotiating assume speeds are as set - */ - if (mii_info->autoneg && mii_info->link) { - status = uec_phy_read(mii_info, MII_DM9161_SCSR); - if (status & (MII_DM9161_SCSR_100F | MII_DM9161_SCSR_100H)) - mii_info->speed = SPEED_100; - else - mii_info->speed = SPEED_10; - - if (status & (MII_DM9161_SCSR_100F | MII_DM9161_SCSR_10F)) - mii_info->duplex = DUPLEX_FULL; - else - mii_info->duplex = DUPLEX_HALF; - } - - return 0; -} - -static int dm9161_ack_interrupt(struct uec_mii_info *mii_info) -{ - /* Clear the interrupt by reading the reg */ - uec_phy_read(mii_info, MII_DM9161_INTR); - - return 0; -} - -static int dm9161_config_intr(struct uec_mii_info *mii_info) -{ - if (mii_info->interrupts == MII_INTERRUPT_ENABLED) - uec_phy_write(mii_info, MII_DM9161_INTR, MII_DM9161_INTR_INIT); - else - uec_phy_write(mii_info, MII_DM9161_INTR, MII_DM9161_INTR_STOP); - - return 0; -} - -static void dm9161_close(struct uec_mii_info *mii_info) -{ -} - -static int fixed_phy_aneg(struct uec_mii_info *mii_info) -{ - mii_info->autoneg = 0; /* Turn off auto negotiation for fixed phy */ - return 0; -} - -static int fixed_phy_read_status(struct uec_mii_info *mii_info) -{ - int i = 0; - - for (i = 0; i < ARRAY_SIZE(fixed_phy_port); i++) { - if (strncmp(mii_info->dev->name, fixed_phy_port[i].name, - strlen(mii_info->dev->name)) == 0) { - mii_info->speed = fixed_phy_port[i].speed; - mii_info->duplex = fixed_phy_port[i].duplex; - mii_info->link = 1; /* Link is always UP */ - mii_info->pause = 0; - break; - } - } - return 0; -} - -static int smsc_config_aneg(struct uec_mii_info *mii_info) -{ - return 0; -} - -static int smsc_read_status(struct uec_mii_info *mii_info) -{ - u16 status; - int err; - - /* Update the link, but return if there was an error */ - err = genmii_update_link(mii_info); - if (err) - return err; - - /* - * If the link is up, read the speed and duplex - * If we aren't autonegotiating, assume speeds - * are as set - */ - if (mii_info->autoneg && mii_info->link) { - int val; - - status = uec_phy_read(mii_info, 0x1f); - val = (status & 0x1c) >> 2; - - switch (val) { - case 1: - mii_info->duplex = DUPLEX_HALF; - mii_info->speed = SPEED_10; - break; - case 5: - mii_info->duplex = DUPLEX_FULL; - mii_info->speed = SPEED_10; - break; - case 2: - mii_info->duplex = DUPLEX_HALF; - mii_info->speed = SPEED_100; - break; - case 6: - mii_info->duplex = DUPLEX_FULL; - mii_info->speed = SPEED_100; - break; - } - mii_info->pause = 0; - } - - return 0; -} - -static struct phy_info phy_info_dm9161 = { - .phy_id = 0x0181b880, - .phy_id_mask = 0x0ffffff0, - .name = "Davicom DM9161E", - .init = dm9161_init, - .config_aneg = dm9161_config_aneg, - .read_status = dm9161_read_status, - .close = dm9161_close, -}; - -static struct phy_info phy_info_dm9161a = { - .phy_id = 0x0181b8a0, - .phy_id_mask = 0x0ffffff0, - .name = "Davicom DM9161A", - .features = MII_BASIC_FEATURES, - .init = dm9161_init, - .config_aneg = dm9161_config_aneg, - .read_status = dm9161_read_status, - .ack_interrupt = dm9161_ack_interrupt, - .config_intr = dm9161_config_intr, - .close = dm9161_close, -}; - -static struct phy_info phy_info_marvell = { - .phy_id = 0x01410c00, - .phy_id_mask = 0xffffff00, - .name = "Marvell 88E11x1", - .features = MII_GBIT_FEATURES, - .init = &uec_marvell_init, - .config_aneg = &marvell_config_aneg, - .read_status = &marvell_read_status, - .ack_interrupt = &marvell_ack_interrupt, - .config_intr = &marvell_config_intr, -}; - -static struct phy_info phy_info_bcm5481 = { - .phy_id = 0x0143bca0, - .phy_id_mask = 0xffffff0, - .name = "Broadcom 5481", - .features = MII_GBIT_FEATURES, - .read_status = genmii_read_status, - .init = bcm_init, -}; - -static struct phy_info phy_info_fixedphy = { - .phy_id = CONFIG_FIXED_PHY, - .phy_id_mask = CONFIG_FIXED_PHY, - .name = "Fixed PHY", - .config_aneg = fixed_phy_aneg, - .read_status = fixed_phy_read_status, -}; - -static struct phy_info phy_info_smsclan8700 = { - .phy_id = 0x0007c0c0, - .phy_id_mask = 0xfffffff0, - .name = "SMSC LAN8700", - .features = MII_BASIC_FEATURES, - .config_aneg = smsc_config_aneg, - .read_status = smsc_read_status, -}; - -static struct phy_info phy_info_genmii = { - .phy_id = 0x00000000, - .phy_id_mask = 0x00000000, - .name = "Generic MII", - .features = MII_BASIC_FEATURES, - .config_aneg = genmii_config_aneg, - .read_status = genmii_read_status, -}; - -static struct phy_info *phy_info[] = { - &phy_info_dm9161, - &phy_info_dm9161a, - &phy_info_marvell, - &phy_info_bcm5481, - &phy_info_smsclan8700, - &phy_info_fixedphy, - &phy_info_genmii, - NULL -}; - -static u16 uec_phy_read(struct uec_mii_info *mii_info, u16 regnum) -{ - return mii_info->mdio_read(mii_info->dev, mii_info->mii_id, regnum); -} - -static void uec_phy_write(struct uec_mii_info *mii_info, u16 regnum, u16 val) -{ - mii_info->mdio_write(mii_info->dev, mii_info->mii_id, regnum, val); -} - -/* Use the PHY ID registers to determine what type of PHY is attached - * to device dev. return a struct phy_info structure describing that PHY - */ -struct phy_info *uec_get_phy_info(struct uec_mii_info *mii_info) -{ - u16 phy_reg; - u32 phy_ID; - int i; - struct phy_info *info = NULL; - - /* Grab the bits from PHYIR1, and put them in the upper half */ - phy_reg = uec_phy_read(mii_info, MII_PHYSID1); - phy_ID = (phy_reg & 0xffff) << 16; - - /* Grab the bits from PHYIR2, and put them in the lower half */ - phy_reg = uec_phy_read(mii_info, MII_PHYSID2); - phy_ID |= (phy_reg & 0xffff); - - /* loop through all the known PHY types, and find one that */ - /* matches the ID we read from the PHY. */ - for (i = 0; phy_info[i]; i++) - if (phy_info[i]->phy_id == - (phy_ID & phy_info[i]->phy_id_mask)) { - info = phy_info[i]; - break; - } - - /* This shouldn't happen, as we have generic PHY support */ - if (!info) { - ugphy_info("UEC: PHY id %x is not supported!", phy_ID); - return NULL; - } - ugphy_info("UEC: PHY is %s (%x)", info->name, phy_ID); - - return info; -} - -void marvell_phy_interface_mode(struct eth_device *dev, phy_interface_t type, - int speed) -{ - struct uec_priv *uec = (struct uec_priv *)dev->priv; - struct uec_mii_info *mii_info; - u16 status; - - if (!uec->mii_info) { - printf("%s: the PHY not initialized\n", __func__); - return; - } - mii_info = uec->mii_info; - - if (type == PHY_INTERFACE_MODE_RGMII) { - if (speed == SPEED_100) { - uec_phy_write(mii_info, 0x00, 0x9140); - uec_phy_write(mii_info, 0x1d, 0x001f); - uec_phy_write(mii_info, 0x1e, 0x200c); - uec_phy_write(mii_info, 0x1d, 0x0005); - uec_phy_write(mii_info, 0x1e, 0x0000); - uec_phy_write(mii_info, 0x1e, 0x0100); - uec_phy_write(mii_info, 0x09, 0x0e00); - uec_phy_write(mii_info, 0x04, 0x01e1); - uec_phy_write(mii_info, 0x00, 0x9140); - uec_phy_write(mii_info, 0x00, 0x1000); - mdelay(100); - uec_phy_write(mii_info, 0x00, 0x2900); - uec_phy_write(mii_info, 0x14, 0x0cd2); - uec_phy_write(mii_info, 0x00, 0xa100); - uec_phy_write(mii_info, 0x09, 0x0000); - uec_phy_write(mii_info, 0x1b, 0x800b); - uec_phy_write(mii_info, 0x04, 0x05e1); - uec_phy_write(mii_info, 0x00, 0xa100); - uec_phy_write(mii_info, 0x00, 0x2100); - mdelay(1000); - } else if (speed == SPEED_10) { - uec_phy_write(mii_info, 0x14, 0x8e40); - uec_phy_write(mii_info, 0x1b, 0x800b); - uec_phy_write(mii_info, 0x14, 0x0c82); - uec_phy_write(mii_info, 0x00, 0x8100); - mdelay(1000); - } - } - - /* handle 88e1111 rev.B2 erratum 5.6 */ - if (mii_info->autoneg) { - status = uec_phy_read(mii_info, MII_BMCR); - uec_phy_write(mii_info, MII_BMCR, status | BMCR_ANENABLE); - } - /* now the B2 will correctly report autoneg completion status */ -} - -void change_phy_interface_mode(struct eth_device *dev, - phy_interface_t type, int speed) -{ -#ifdef CONFIG_PHY_MODE_NEED_CHANGE - marvell_phy_interface_mode(dev, type, speed); -#endif -} -#endif diff --git a/drivers/qe/uec_phy.h b/drivers/qe/uec_phy.h deleted file mode 100644 index 7fd0e2c..0000000 --- a/drivers/qe/uec_phy.h +++ /dev/null @@ -1,214 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2005, 2011 Freescale Semiconductor, Inc. - * - * Author: Shlomi Gridish <gridish@freescale.com> - * - * Description: UCC ethernet driver -- PHY handling - * Driver for UEC on QE - * Based on 8260_io/fcc_enet.c - */ -#ifndef __UEC_PHY_H__ -#define __UEC_PHY_H__ - -#include <linux/bitops.h> - -#define MII_end ((u32)-2) -#define MII_read ((u32)-1) - -#define MIIMIND_BUSY 0x00000001 -#define MIIMIND_NOTVALID 0x00000004 - -#define UGETH_AN_TIMEOUT 2000 - -/* Cicada Extended Control Register 1 */ -#define MII_CIS8201_EXT_CON1 0x17 -#define MII_CIS8201_EXTCON1_INIT 0x0000 - -/* Cicada Interrupt Mask Register */ -#define MII_CIS8201_IMASK 0x19 -#define MII_CIS8201_IMASK_IEN 0x8000 -#define MII_CIS8201_IMASK_SPEED 0x4000 -#define MII_CIS8201_IMASK_LINK 0x2000 -#define MII_CIS8201_IMASK_DUPLEX 0x1000 -#define MII_CIS8201_IMASK_MASK 0xf000 - -/* Cicada Interrupt Status Register */ -#define MII_CIS8201_ISTAT 0x1a -#define MII_CIS8201_ISTAT_STATUS 0x8000 -#define MII_CIS8201_ISTAT_SPEED 0x4000 -#define MII_CIS8201_ISTAT_LINK 0x2000 -#define MII_CIS8201_ISTAT_DUPLEX 0x1000 - -/* Cicada Auxiliary Control/Status Register */ -#define MII_CIS8201_AUX_CONSTAT 0x1c -#define MII_CIS8201_AUXCONSTAT_INIT 0x0004 -#define MII_CIS8201_AUXCONSTAT_DUPLEX 0x0020 -#define MII_CIS8201_AUXCONSTAT_SPEED 0x0018 -#define MII_CIS8201_AUXCONSTAT_GBIT 0x0010 -#define MII_CIS8201_AUXCONSTAT_100 0x0008 - -/* 88E1011 PHY Status Register */ -#define MII_M1011_PHY_SPEC_STATUS 0x11 -#define MII_M1011_PHY_SPEC_STATUS_1000 0x8000 -#define MII_M1011_PHY_SPEC_STATUS_100 0x4000 -#define MII_M1011_PHY_SPEC_STATUS_SPD_MASK 0xc000 -#define MII_M1011_PHY_SPEC_STATUS_FULLDUPLEX 0x2000 -#define MII_M1011_PHY_SPEC_STATUS_RESOLVED 0x0800 -#define MII_M1011_PHY_SPEC_STATUS_LINK 0x0400 - -#define MII_M1011_IEVENT 0x13 -#define MII_M1011_IEVENT_CLEAR 0x0000 - -#define MII_M1011_IMASK 0x12 -#define MII_M1011_IMASK_INIT 0x6400 -#define MII_M1011_IMASK_CLEAR 0x0000 - -/* 88E1111 PHY Register */ -#define MII_M1111_PHY_EXT_CR 0x14 -#define MII_M1111_RX_DELAY 0x80 -#define MII_M1111_TX_DELAY 0x2 -#define MII_M1111_PHY_EXT_SR 0x1b -#define MII_M1111_HWCFG_MODE_MASK 0xf -#define MII_M1111_HWCFG_MODE_RGMII 0xb - -#define MII_DM9161_SCR 0x10 -#define MII_DM9161_SCR_INIT 0x0610 -#define MII_DM9161_SCR_RMII_INIT 0x0710 - -/* DM9161 Specified Configuration and Status Register */ -#define MII_DM9161_SCSR 0x11 -#define MII_DM9161_SCSR_100F 0x8000 -#define MII_DM9161_SCSR_100H 0x4000 -#define MII_DM9161_SCSR_10F 0x2000 -#define MII_DM9161_SCSR_10H 0x1000 - -/* DM9161 Interrupt Register */ -#define MII_DM9161_INTR 0x15 -#define MII_DM9161_INTR_PEND 0x8000 -#define MII_DM9161_INTR_DPLX_MASK 0x0800 -#define MII_DM9161_INTR_SPD_MASK 0x0400 -#define MII_DM9161_INTR_LINK_MASK 0x0200 -#define MII_DM9161_INTR_MASK 0x0100 -#define MII_DM9161_INTR_DPLX_CHANGE 0x0010 -#define MII_DM9161_INTR_SPD_CHANGE 0x0008 -#define MII_DM9161_INTR_LINK_CHANGE 0x0004 -#define MII_DM9161_INTR_INIT 0x0000 -#define MII_DM9161_INTR_STOP \ - (MII_DM9161_INTR_DPLX_MASK | MII_DM9161_INTR_SPD_MASK | \ - MII_DM9161_INTR_LINK_MASK | MII_DM9161_INTR_MASK) - -/* DM9161 10BT Configuration/Status */ -#define MII_DM9161_10BTCSR 0x12 -#define MII_DM9161_10BTCSR_INIT 0x7800 - -#define MII_BASIC_FEATURES (SUPPORTED_10baseT_Half | \ - SUPPORTED_10baseT_Full | \ - SUPPORTED_100baseT_Half | \ - SUPPORTED_100baseT_Full | \ - SUPPORTED_Autoneg | \ - SUPPORTED_TP | \ - SUPPORTED_MII) - -#define MII_GBIT_FEATURES (MII_BASIC_FEATURES | \ - SUPPORTED_1000baseT_Half | \ - SUPPORTED_1000baseT_Full) - -#define MII_READ_COMMAND 0x00000001 - -#define MII_INTERRUPT_DISABLED 0x0 -#define MII_INTERRUPT_ENABLED 0x1 - -#define SPEED_10 10 -#define SPEED_100 100 -#define SPEED_1000 1000 - -/* Duplex, half or full. */ -#define DUPLEX_HALF 0x00 -#define DUPLEX_FULL 0x01 - -/* Taken from mii_if_info and sungem_phy.h */ -struct uec_mii_info { - /* Information about the PHY type */ - /* And management functions */ - struct phy_info *phyinfo; - - struct eth_device *dev; - - /* forced speed & duplex (no autoneg) - * partner speed & duplex & pause (autoneg) - */ - int speed; - int duplex; - int pause; - - /* The most recently read link state */ - int link; - - /* Enabled Interrupts */ - u32 interrupts; - - u32 advertising; - int autoneg; - int mii_id; - - /* private data pointer */ - /* For use by PHYs to maintain extra state */ - void *priv; - - /* Provided by ethernet driver */ - int (*mdio_read)(struct eth_device *dev, int mii_id, int reg); - void (*mdio_write)(struct eth_device *dev, int mii_id, int reg, - int val); -}; - -/* struct phy_info: a structure which defines attributes for a PHY - * - * id will contain a number which represents the PHY. During - * startup, the driver will poll the PHY to find out what its - * UID--as defined by registers 2 and 3--is. The 32-bit result - * gotten from the PHY will be ANDed with phy_id_mask to - * discard any bits which may change based on revision numbers - * unimportant to functionality - * - * There are 6 commands which take a ugeth_mii_info structure. - * Each PHY must declare config_aneg, and read_status. - */ -struct phy_info { - u32 phy_id; - char *name; - unsigned int phy_id_mask; - u32 features; - - /* Called to initialize the PHY */ - int (*init)(struct uec_mii_info *mii_info); - - /* Called to suspend the PHY for power */ - int (*suspend)(struct uec_mii_info *mii_info); - - /* Reconfigures autonegotiation (or disables it) */ - int (*config_aneg)(struct uec_mii_info *mii_info); - - /* Determines the negotiated speed and duplex */ - int (*read_status)(struct uec_mii_info *mii_info); - - /* Clears any pending interrupts */ - int (*ack_interrupt)(struct uec_mii_info *mii_info); - - /* Enables or disables interrupts */ - int (*config_intr)(struct uec_mii_info *mii_info); - - /* Clears up any memory if needed */ - void (*close)(struct uec_mii_info *mii_info); -}; - -struct phy_info *uec_get_phy_info(struct uec_mii_info *mii_info); -void uec_write_phy_reg(struct eth_device *dev, int mii_id, int regnum, - int value); -int uec_read_phy_reg(struct eth_device *dev, int mii_id, int regnum); -void mii_clear_phy_interrupt(struct uec_mii_info *mii_info); -void mii_configure_phy_interrupt(struct uec_mii_info *mii_info, - u32 interrupts); -void change_phy_interface_mode(struct eth_device *dev, - phy_interface_t type, int speed); -#endif /* __UEC_PHY_H__ */ diff --git a/drivers/usb/eth/asix.c b/drivers/usb/eth/asix.c index 674f78e..26dd312 100644 --- a/drivers/usb/eth/asix.c +++ b/drivers/usb/eth/asix.c @@ -101,16 +101,9 @@ /* driver private */ struct asix_private { int flags; -#ifdef CONFIG_DM_ETH struct ueth_data ueth; -#endif }; -#ifndef CONFIG_DM_ETH -/* local vars */ -static int curr_eth_dev; /* index for name of next device detected */ -#endif - /* * Asix infrastructure commands */ @@ -494,253 +487,6 @@ static int asix_send_common(struct ueth_data *dev, void *packet, int length) return err; } -#ifndef CONFIG_DM_ETH -/* - * Asix callbacks - */ -static int asix_init(struct eth_device *eth, struct bd_info *bd) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return asix_init_common(dev, eth->enetaddr); -} - -static int asix_send(struct eth_device *eth, void *packet, int length) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return asix_send_common(dev, packet, length); -} - -static int asix_recv(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - ALLOC_CACHE_ALIGN_BUFFER(unsigned char, recv_buf, AX_RX_URB_SIZE); - unsigned char *buf_ptr; - int err; - int actual_len; - u32 packet_len; - - debug("** %s()\n", __func__); - - err = usb_bulk_msg(dev->pusb_dev, - usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in), - (void *)recv_buf, - AX_RX_URB_SIZE, - &actual_len, - USB_BULK_RECV_TIMEOUT); - debug("Rx: len = %u, actual = %u, err = %d\n", AX_RX_URB_SIZE, - actual_len, err); - if (err != 0) { - debug("Rx: failed to receive\n"); - return -1; - } - if (actual_len > AX_RX_URB_SIZE) { - debug("Rx: received too many bytes %d\n", actual_len); - return -1; - } - - buf_ptr = recv_buf; - while (actual_len > 0) { - /* - * 1st 4 bytes contain the length of the actual data as two - * complementary 16-bit words. Extract the length of the data. - */ - if (actual_len < sizeof(packet_len)) { - debug("Rx: incomplete packet length\n"); - return -1; - } - memcpy(&packet_len, buf_ptr, sizeof(packet_len)); - le32_to_cpus(&packet_len); - if (((~packet_len >> 16) & 0x7ff) != (packet_len & 0x7ff)) { - debug("Rx: malformed packet length: %#x (%#x:%#x)\n", - packet_len, (~packet_len >> 16) & 0x7ff, - packet_len & 0x7ff); - return -1; - } - packet_len = packet_len & 0x7ff; - if (packet_len > actual_len - sizeof(packet_len)) { - debug("Rx: too large packet: %d\n", packet_len); - return -1; - } - - /* Notify net stack */ - net_process_received_packet(buf_ptr + sizeof(packet_len), - packet_len); - - /* Adjust for next iteration. Packets are padded to 16-bits */ - if (packet_len & 1) - packet_len++; - actual_len -= sizeof(packet_len) + packet_len; - buf_ptr += sizeof(packet_len) + packet_len; - } - - return err; -} - -static void asix_halt(struct eth_device *eth) -{ - debug("** %s()\n", __func__); -} - -static int asix_write_hwaddr(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return asix_write_hwaddr_common(dev, eth->enetaddr); -} - -/* - * Asix probing functions - */ -void asix_eth_before_probe(void) -{ - curr_eth_dev = 0; -} - -struct asix_dongle { - unsigned short vendor; - unsigned short product; - int flags; -}; - -static const struct asix_dongle asix_dongles[] = { - { 0x05ac, 0x1402, FLAG_TYPE_AX88772 }, /* Apple USB Ethernet Adapter */ - { 0x07d1, 0x3c05, FLAG_TYPE_AX88772 }, /* D-Link DUB-E100 H/W Ver B1 */ - { 0x2001, 0x1a02, FLAG_TYPE_AX88772 }, /* D-Link DUB-E100 H/W Ver C1 */ - /* Cables-to-Go USB Ethernet Adapter */ - { 0x0b95, 0x772a, FLAG_TYPE_AX88772 }, - { 0x0b95, 0x7720, FLAG_TYPE_AX88772 }, /* Trendnet TU2-ET100 V3.0R */ - { 0x0b95, 0x1720, FLAG_TYPE_AX88172 }, /* SMC */ - { 0x0db0, 0xa877, FLAG_TYPE_AX88772 }, /* MSI - ASIX 88772a */ - { 0x13b1, 0x0018, FLAG_TYPE_AX88172 }, /* Linksys 200M v2.1 */ - { 0x1557, 0x7720, FLAG_TYPE_AX88772 }, /* 0Q0 cable ethernet */ - /* DLink DUB-E100 H/W Ver B1 Alternate */ - { 0x2001, 0x3c05, FLAG_TYPE_AX88772 }, - /* ASIX 88772B */ - { 0x0b95, 0x772b, FLAG_TYPE_AX88772B | FLAG_EEPROM_MAC }, - { 0x0b95, 0x7e2b, FLAG_TYPE_AX88772B }, - { 0x0000, 0x0000, FLAG_NONE } /* END - Do not remove */ -}; - -/* Probe to see if a new device is actually an asix device */ -int asix_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss) -{ - struct usb_interface *iface; - struct usb_interface_descriptor *iface_desc; - int ep_in_found = 0, ep_out_found = 0; - int i; - - /* let's examine the device now */ - iface = &dev->config.if_desc[ifnum]; - iface_desc = &dev->config.if_desc[ifnum].desc; - - for (i = 0; asix_dongles[i].vendor != 0; i++) { - if (dev->descriptor.idVendor == asix_dongles[i].vendor && - dev->descriptor.idProduct == asix_dongles[i].product) - /* Found a supported dongle */ - break; - } - - if (asix_dongles[i].vendor == 0) - return 0; - - memset(ss, 0, sizeof(struct ueth_data)); - - /* At this point, we know we've got a live one */ - debug("\n\nUSB Ethernet device detected: %#04x:%#04x\n", - dev->descriptor.idVendor, dev->descriptor.idProduct); - - /* Initialize the ueth_data structure with some useful info */ - ss->ifnum = ifnum; - ss->pusb_dev = dev; - ss->subclass = iface_desc->bInterfaceSubClass; - ss->protocol = iface_desc->bInterfaceProtocol; - - /* alloc driver private */ - ss->dev_priv = calloc(1, sizeof(struct asix_private)); - if (!ss->dev_priv) - return 0; - - ((struct asix_private *)ss->dev_priv)->flags = asix_dongles[i].flags; - - /* - * We are expecting a minimum of 3 endpoints - in, out (bulk), and - * int. We will ignore any others. - */ - for (i = 0; i < iface_desc->bNumEndpoints; i++) { - /* is it an BULK endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) { - u8 ep_addr = iface->ep_desc[i].bEndpointAddress; - if (ep_addr & USB_DIR_IN) { - if (!ep_in_found) { - ss->ep_in = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - ep_in_found = 1; - } - } else { - if (!ep_out_found) { - ss->ep_out = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - ep_out_found = 1; - } - } - } - - /* is it an interrupt endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) { - ss->ep_int = iface->ep_desc[i].bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - ss->irqinterval = iface->ep_desc[i].bInterval; - } - } - debug("Endpoints In %d Out %d Int %d\n", - ss->ep_in, ss->ep_out, ss->ep_int); - - /* Do some basic sanity checks, and bail if we find a problem */ - if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) || - !ss->ep_in || !ss->ep_out || !ss->ep_int) { - debug("Problems with device\n"); - return 0; - } - dev->privptr = (void *)ss; - return 1; -} - -int asix_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth) -{ - struct asix_private *priv = (struct asix_private *)ss->dev_priv; - - if (!eth) { - debug("%s: missing parameter.\n", __func__); - return 0; - } - sprintf(eth->name, "%s%d", ASIX_BASE_NAME, curr_eth_dev++); - eth->init = asix_init; - eth->send = asix_send; - eth->recv = asix_recv; - eth->halt = asix_halt; - if (!(priv->flags & FLAG_TYPE_AX88172)) - eth->write_hwaddr = asix_write_hwaddr; - eth->priv = ss; - - if (asix_basic_reset(ss)) - return 0; - - /* Get the MAC address */ - if (asix_read_mac_common(ss, priv, eth->enetaddr)) - return 0; - debug("MAC %pM\n", eth->enetaddr); - - return 1; -} -#endif - -#ifdef CONFIG_DM_ETH static int asix_eth_start(struct udevice *dev) { struct eth_pdata *pdata = dev_get_plat(dev); @@ -909,4 +655,3 @@ static const struct usb_device_id asix_eth_id_table[] = { }; U_BOOT_USB_DEVICE(asix_eth, asix_eth_id_table); -#endif diff --git a/drivers/usb/eth/asix88179.c b/drivers/usb/eth/asix88179.c index 4742a95..2e737e6 100644 --- a/drivers/usb/eth/asix88179.c +++ b/drivers/usb/eth/asix88179.c @@ -199,18 +199,12 @@ static const struct { {7, 0xcc, 0x4c, 0x04, 8}, }; -#ifndef CONFIG_DM_ETH -static int curr_eth_dev; /* index for name of next device detected */ -#endif - /* driver private */ struct asix_private { -#ifdef CONFIG_DM_ETH struct ueth_data ueth; unsigned pkt_cnt; uint8_t *pkt_data; uint32_t *pkt_hdr; -#endif int flags; int rx_urb_size; int maxpacketsize; @@ -505,249 +499,6 @@ static int asix_send_common(struct ueth_data *dev, return err; } -#ifndef CONFIG_DM_ETH -/* - * Asix callbacks - */ -static int asix_init(struct eth_device *eth, struct bd_info *bd) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv; - - return asix_init_common(dev, dev_priv); -} - -static int asix_write_hwaddr(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return asix_write_mac(dev, eth->enetaddr); -} - -static int asix_send(struct eth_device *eth, void *packet, int length) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv; - - return asix_send_common(dev, dev_priv, packet, length); -} - -static int asix_recv(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct asix_private *dev_priv = (struct asix_private *)dev->dev_priv; - - u16 frame_pos; - int err; - int actual_len; - - int pkt_cnt; - u32 rx_hdr; - u16 hdr_off; - u32 *pkt_hdr; - ALLOC_CACHE_ALIGN_BUFFER(u8, recv_buf, dev_priv->rx_urb_size); - - actual_len = -1; - - debug("** %s()\n", __func__); - - err = usb_bulk_msg(dev->pusb_dev, - usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in), - (void *)recv_buf, - dev_priv->rx_urb_size, - &actual_len, - USB_BULK_RECV_TIMEOUT); - debug("Rx: len = %u, actual = %u, err = %d\n", dev_priv->rx_urb_size, - actual_len, err); - - if (err != 0) { - debug("Rx: failed to receive\n"); - return -ECOMM; - } - if (actual_len > dev_priv->rx_urb_size) { - debug("Rx: received too many bytes %d\n", actual_len); - return -EMSGSIZE; - } - - - rx_hdr = *(u32 *)(recv_buf + actual_len - 4); - le32_to_cpus(&rx_hdr); - - pkt_cnt = (u16)rx_hdr; - hdr_off = (u16)(rx_hdr >> 16); - pkt_hdr = (u32 *)(recv_buf + hdr_off); - - - frame_pos = 0; - - while (pkt_cnt--) { - u16 pkt_len; - - le32_to_cpus(pkt_hdr); - pkt_len = (*pkt_hdr >> 16) & 0x1fff; - - frame_pos += 2; - - net_process_received_packet(recv_buf + frame_pos, pkt_len); - - pkt_hdr++; - frame_pos += ((pkt_len + 7) & 0xFFF8)-2; - - if (pkt_cnt == 0) - return 0; - } - return err; -} - -static void asix_halt(struct eth_device *eth) -{ - debug("** %s()\n", __func__); -} - -/* - * Asix probing functions - */ -void ax88179_eth_before_probe(void) -{ - curr_eth_dev = 0; -} - -struct asix_dongle { - unsigned short vendor; - unsigned short product; - int flags; -}; - -static const struct asix_dongle asix_dongles[] = { - { 0x0b95, 0x1790, FLAG_TYPE_AX88179 }, - { 0x0b95, 0x178a, FLAG_TYPE_AX88178a }, - { 0x2001, 0x4a00, FLAG_TYPE_DLINK_DUB1312 }, - { 0x0df6, 0x0072, FLAG_TYPE_SITECOM }, - { 0x04e8, 0xa100, FLAG_TYPE_SAMSUNG }, - { 0x17ef, 0x304b, FLAG_TYPE_LENOVO }, - { 0x04b4, 0x3610, FLAG_TYPE_GX3 }, - { 0x0000, 0x0000, FLAG_NONE } /* END - Do not remove */ -}; - -/* Probe to see if a new device is actually an asix device */ -int ax88179_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss) -{ - struct usb_interface *iface; - struct usb_interface_descriptor *iface_desc; - struct asix_private *dev_priv; - int ep_in_found = 0, ep_out_found = 0; - int i; - - /* let's examine the device now */ - iface = &dev->config.if_desc[ifnum]; - iface_desc = &dev->config.if_desc[ifnum].desc; - - for (i = 0; asix_dongles[i].vendor != 0; i++) { - if (dev->descriptor.idVendor == asix_dongles[i].vendor && - dev->descriptor.idProduct == asix_dongles[i].product) - /* Found a supported dongle */ - break; - } - - if (asix_dongles[i].vendor == 0) - return 0; - - memset(ss, 0, sizeof(struct ueth_data)); - - /* At this point, we know we've got a live one */ - debug("\n\nUSB Ethernet device detected: %#04x:%#04x\n", - dev->descriptor.idVendor, dev->descriptor.idProduct); - - /* Initialize the ueth_data structure with some useful info */ - ss->ifnum = ifnum; - ss->pusb_dev = dev; - ss->subclass = iface_desc->bInterfaceSubClass; - ss->protocol = iface_desc->bInterfaceProtocol; - - /* alloc driver private */ - ss->dev_priv = calloc(1, sizeof(struct asix_private)); - if (!ss->dev_priv) - return 0; - dev_priv = ss->dev_priv; - dev_priv->flags = asix_dongles[i].flags; - - /* - * We are expecting a minimum of 3 endpoints - in, out (bulk), and - * int. We will ignore any others. - */ - for (i = 0; i < iface_desc->bNumEndpoints; i++) { - /* is it an interrupt endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) { - ss->ep_int = iface->ep_desc[i].bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - ss->irqinterval = iface->ep_desc[i].bInterval; - continue; - } - - /* is it an BULK endpoint? */ - if (!((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK)) - continue; - - u8 ep_addr = iface->ep_desc[i].bEndpointAddress; - if ((ep_addr & USB_DIR_IN) && !ep_in_found) { - ss->ep_in = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - ep_in_found = 1; - } - if (!(ep_addr & USB_DIR_IN) && !ep_out_found) { - ss->ep_out = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - dev_priv->maxpacketsize = - dev->epmaxpacketout[AX_ENDPOINT_OUT]; - ep_out_found = 1; - } - } - debug("Endpoints In %d Out %d Int %d\n", - ss->ep_in, ss->ep_out, ss->ep_int); - - /* Do some basic sanity checks, and bail if we find a problem */ - if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) || - !ss->ep_in || !ss->ep_out || !ss->ep_int) { - debug("Problems with device\n"); - return 0; - } - dev->privptr = (void *)ss; - return 1; -} - -int ax88179_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth) -{ - struct asix_private *dev_priv = (struct asix_private *)ss->dev_priv; - - if (!eth) { - debug("%s: missing parameter.\n", __func__); - return 0; - } - sprintf(eth->name, "%s%d", ASIX_BASE_NAME, curr_eth_dev++); - eth->init = asix_init; - eth->send = asix_send; - eth->recv = asix_recv; - eth->halt = asix_halt; - eth->write_hwaddr = asix_write_hwaddr; - eth->priv = ss; - - if (asix_basic_reset(ss, dev_priv)) - return 0; - - /* Get the MAC address */ - if (asix_read_mac(ss, eth->enetaddr)) - return 0; - debug("MAC %pM\n", eth->enetaddr); - - return 1; -} - -#else /* !CONFIG_DM_ETH */ - static int ax88179_eth_start(struct udevice *dev) { struct asix_private *priv = dev_get_priv(dev); @@ -918,4 +669,3 @@ static const struct usb_device_id ax88179_eth_id_table[] = { }; U_BOOT_USB_DEVICE(ax88179_eth, ax88179_eth_id_table); -#endif /* !CONFIG_DM_ETH */ diff --git a/drivers/usb/eth/mcs7830.c b/drivers/usb/eth/mcs7830.c index 783ab62..8a256b3 100644 --- a/drivers/usb/eth/mcs7830.c +++ b/drivers/usb/eth/mcs7830.c @@ -86,10 +86,8 @@ struct mcs7830_regs { * @mchash: shadow for the network adapter's multicast hash registers */ struct mcs7830_private { -#ifdef CONFIG_DM_ETH uint8_t rx_buf[MCS7830_RX_URB_SIZE]; struct ueth_data ueth; -#endif uint8_t config; uint8_t mchash[8]; }; @@ -575,279 +573,6 @@ static int mcs7830_recv_common(struct ueth_data *ueth, uint8_t *buf) return -EIO; } -#ifndef CONFIG_DM_ETH -/* - * mcs7830_init() - network interface's init callback - * @udev: network device to initialize - * @bd: board information - * Return: zero upon success, negative upon error - * - * after initial setup during probe() and get_info(), this init() callback - * ensures that the link is up and subsequent send() and recv() calls can - * exchange ethernet frames - */ -static int mcs7830_init(struct eth_device *eth, struct bd_info *bd) -{ - struct ueth_data *dev = eth->priv; - - return mcs7830_init_common(dev->pusb_dev); -} - -/* - * mcs7830_send() - network interface's send callback - * @eth: network device to send the frame from - * @packet: ethernet frame content - * @length: ethernet frame length - * Return: zero upon success, negative upon error - * - * this routine send an ethernet frame out of the network interface - */ -static int mcs7830_send(struct eth_device *eth, void *packet, int length) -{ - struct ueth_data *dev = eth->priv; - - return mcs7830_send_common(dev, packet, length); -} - -/* - * mcs7830_recv() - network interface's recv callback - * @eth: network device to receive frames from - * Return: zero upon success, negative upon error - * - * this routine checks for available ethernet frames that the network - * interface might have received, and notifies the network stack - */ -static int mcs7830_recv(struct eth_device *eth) -{ - ALLOC_CACHE_ALIGN_BUFFER(uint8_t, buf, MCS7830_RX_URB_SIZE); - struct ueth_data *ueth = eth->priv; - int len; - - len = mcs7830_recv_common(ueth, buf); - if (len >= 0) { - net_process_received_packet(buf, len); - return 0; - } - - return len; -} - -/* - * mcs7830_halt() - network interface's halt callback - * @eth: network device to cease operation of - * Return: none - * - * this routine is supposed to undo the effect of previous initialization and - * ethernet frames exchange; in this implementation it's a NOP - */ -static void mcs7830_halt(struct eth_device *eth) -{ - debug("%s()\n", __func__); -} - -/* - * mcs7830_write_mac() - write an ethernet adapter's MAC address - * @eth: network device to write to - * Return: zero upon success, negative upon error - * - * this routine takes the MAC address from the ethernet interface's data - * structure, and writes it into the ethernet adapter such that subsequent - * exchange of ethernet frames uses this address - */ -static int mcs7830_write_mac(struct eth_device *eth) -{ - struct ueth_data *ueth = eth->priv; - - return mcs7830_write_mac_common(ueth->pusb_dev, eth->enetaddr); -} - -/* - * mcs7830_iface_idx - index of detected network interfaces - * - * this counter keeps track of identified supported interfaces, - * to assign unique names as more interfaces are found - */ -static int mcs7830_iface_idx; - -/* - * mcs7830_eth_before_probe() - network driver's before_probe callback - * Return: none - * - * this routine initializes driver's internal data in preparation of - * subsequent probe callbacks - */ -void mcs7830_eth_before_probe(void) -{ - mcs7830_iface_idx = 0; -} - -/* - * struct mcs7830_dongle - description of a supported Moschip ethernet dongle - * @vendor: 16bit USB vendor identification - * @product: 16bit USB product identification - * - * this structure describes a supported USB ethernet dongle by means of the - * vendor and product codes found during USB enumeration; no flags are held - * here since all supported dongles have identical behaviour, and required - * fixups get determined at runtime, such that no manual configuration is - * needed - */ -struct mcs7830_dongle { - uint16_t vendor; - uint16_t product; -}; - -/* - * mcs7830_dongles - the list of supported Moschip based USB ethernet dongles - */ -static const struct mcs7830_dongle mcs7830_dongles[] = { - { 0x9710, 0x7832, }, /* Moschip 7832 */ - { 0x9710, 0x7830, }, /* Moschip 7830 */ - { 0x9710, 0x7730, }, /* Moschip 7730 */ - { 0x0df6, 0x0021, }, /* Sitecom LN 30 */ -}; - -/* - * mcs7830_eth_probe() - network driver's probe callback - * @dev: detected USB device to check - * @ifnum: detected USB interface to check - * @ss: USB ethernet data structure to fill in upon match - * Return: #1 upon match, #0 upon mismatch or error - * - * this routine checks whether the found USB device is supported by - * this ethernet driver, and upon match fills in the USB ethernet - * data structure which later is passed to the get_info callback - */ -int mcs7830_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss) -{ - struct usb_interface *iface; - struct usb_interface_descriptor *iface_desc; - int i; - struct mcs7830_private *priv; - int ep_in_found, ep_out_found, ep_intr_found; - - debug("%s()\n", __func__); - - /* iterate the list of supported dongles */ - iface = &dev->config.if_desc[ifnum]; - iface_desc = &iface->desc; - for (i = 0; i < ARRAY_SIZE(mcs7830_dongles); i++) { - if (dev->descriptor.idVendor == mcs7830_dongles[i].vendor && - dev->descriptor.idProduct == mcs7830_dongles[i].product) - break; - } - if (i == ARRAY_SIZE(mcs7830_dongles)) - return 0; - debug("detected USB ethernet device: %04X:%04X\n", - dev->descriptor.idVendor, dev->descriptor.idProduct); - - /* fill in driver private data */ - priv = calloc(1, sizeof(*priv)); - if (!priv) - return 0; - - /* fill in the ueth_data structure, attach private data */ - memset(ss, 0, sizeof(*ss)); - ss->ifnum = ifnum; - ss->pusb_dev = dev; - ss->subclass = iface_desc->bInterfaceSubClass; - ss->protocol = iface_desc->bInterfaceProtocol; - ss->dev_priv = priv; - - /* - * a minimum of three endpoints is expected: in (bulk), - * out (bulk), and interrupt; ignore all others - */ - ep_in_found = ep_out_found = ep_intr_found = 0; - for (i = 0; i < iface_desc->bNumEndpoints; i++) { - uint8_t eptype, epaddr; - bool is_input; - - eptype = iface->ep_desc[i].bmAttributes; - eptype &= USB_ENDPOINT_XFERTYPE_MASK; - - epaddr = iface->ep_desc[i].bEndpointAddress; - is_input = epaddr & USB_DIR_IN; - epaddr &= USB_ENDPOINT_NUMBER_MASK; - - if (eptype == USB_ENDPOINT_XFER_BULK) { - if (is_input && !ep_in_found) { - ss->ep_in = epaddr; - ep_in_found++; - } - if (!is_input && !ep_out_found) { - ss->ep_out = epaddr; - ep_out_found++; - } - } - - if (eptype == USB_ENDPOINT_XFER_INT) { - if (is_input && !ep_intr_found) { - ss->ep_int = epaddr; - ss->irqinterval = iface->ep_desc[i].bInterval; - ep_intr_found++; - } - } - } - debug("endpoints: in %d, out %d, intr %d\n", - ss->ep_in, ss->ep_out, ss->ep_int); - - /* apply basic sanity checks */ - if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) || - !ss->ep_in || !ss->ep_out || !ss->ep_int) { - debug("device probe incomplete\n"); - return 0; - } - - dev->privptr = ss; - return 1; -} - -/* - * mcs7830_eth_get_info() - network driver's get_info callback - * @dev: detected USB device - * @ss: USB ethernet data structure filled in at probe() - * @eth: ethernet interface data structure to fill in - * Return: #1 upon success, #0 upon error - * - * this routine registers the mandatory init(), send(), recv(), and - * halt() callbacks with the ethernet interface, can register the - * optional write_hwaddr() callback with the ethernet interface, - * and initiates configuration of the interface such that subsequent - * calls to those callbacks results in network communication - */ -int mcs7830_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth) -{ - debug("%s()\n", __func__); - if (!eth) { - debug("%s: missing parameter.\n", __func__); - return 0; - } - - snprintf(eth->name, sizeof(eth->name), "%s%d", - MCS7830_BASE_NAME, mcs7830_iface_idx++); - eth->init = mcs7830_init; - eth->send = mcs7830_send; - eth->recv = mcs7830_recv; - eth->halt = mcs7830_halt; - eth->write_hwaddr = mcs7830_write_mac; - eth->priv = ss; - - if (mcs7830_basic_reset(ss->pusb_dev, ss->dev_priv)) - return 0; - - if (mcs7830_read_mac(ss->pusb_dev, eth->enetaddr)) - return 0; - debug("MAC %pM\n", eth->enetaddr); - - return 1; -} -#endif - - -#ifdef CONFIG_DM_ETH static int mcs7830_eth_start(struct udevice *dev) { struct usb_device *udev = dev_get_parent_priv(dev); @@ -942,4 +667,3 @@ static const struct usb_device_id mcs7830_eth_id_table[] = { }; U_BOOT_USB_DEVICE(mcs7830_eth, mcs7830_eth_id_table); -#endif diff --git a/drivers/usb/eth/r8152.c b/drivers/usb/eth/r8152.c index 1aaa5a7..3c866f4 100644 --- a/drivers/usb/eth/r8152.c +++ b/drivers/usb/eth/r8152.c @@ -18,43 +18,6 @@ #include "usb_ether.h" #include "r8152.h" -#ifndef CONFIG_DM_ETH -/* local vars */ -static int curr_eth_dev; /* index for name of next device detected */ - -struct r8152_dongle { - unsigned short vendor; - unsigned short product; -}; - -static const struct r8152_dongle r8152_dongles[] = { - /* Realtek */ - { 0x0bda, 0x8050 }, - { 0x0bda, 0x8152 }, - { 0x0bda, 0x8153 }, - - /* Samsung */ - { 0x04e8, 0xa101 }, - - /* Lenovo */ - { 0x17ef, 0x304f }, - { 0x17ef, 0x3052 }, - { 0x17ef, 0x3054 }, - { 0x17ef, 0x3057 }, - { 0x17ef, 0x7205 }, - { 0x17ef, 0x720a }, - { 0x17ef, 0x720b }, - { 0x17ef, 0x720c }, - - /* TP-LINK */ - { 0x2357, 0x0601 }, - { 0x2357, 0x0602 }, - - /* Nvidia */ - { 0x0955, 0x09ff }, -}; -#endif - struct r8152_version { unsigned short tcr; unsigned short version; @@ -1479,243 +1442,6 @@ static int r8152_send_common(struct ueth_data *ueth, void *packet, int length) return err; } -#ifndef CONFIG_DM_ETH -static int r8152_init(struct eth_device *eth, struct bd_info *bd) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct r8152 *tp = (struct r8152 *)dev->dev_priv; - - return r8152_init_common(tp); -} - -static int r8152_send(struct eth_device *eth, void *packet, int length) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return r8152_send_common(dev, packet, length); -} - -static int r8152_recv(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - ALLOC_CACHE_ALIGN_BUFFER(uint8_t, recv_buf, RTL8152_AGG_BUF_SZ); - unsigned char *pkt_ptr; - int err; - int actual_len; - u16 packet_len; - - u32 bytes_process = 0; - struct rx_desc *rx_desc; - - debug("** %s()\n", __func__); - - err = usb_bulk_msg(dev->pusb_dev, - usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in), - (void *)recv_buf, - RTL8152_AGG_BUF_SZ, - &actual_len, - USB_BULK_RECV_TIMEOUT); - debug("Rx: len = %u, actual = %u, err = %d\n", RTL8152_AGG_BUF_SZ, - actual_len, err); - if (err != 0) { - debug("Rx: failed to receive\n"); - return -1; - } - if (actual_len > RTL8152_AGG_BUF_SZ) { - debug("Rx: received too many bytes %d\n", actual_len); - return -1; - } - - while (bytes_process < actual_len) { - rx_desc = (struct rx_desc *)(recv_buf + bytes_process); - pkt_ptr = recv_buf + sizeof(struct rx_desc) + bytes_process; - - packet_len = le32_to_cpu(rx_desc->opts1) & RX_LEN_MASK; - packet_len -= CRC_SIZE; - - net_process_received_packet(pkt_ptr, packet_len); - - bytes_process += - (packet_len + sizeof(struct rx_desc) + CRC_SIZE); - - if (bytes_process % 8) - bytes_process = bytes_process + 8 - (bytes_process % 8); - } - - return 0; -} - -static void r8152_halt(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct r8152 *tp = (struct r8152 *)dev->dev_priv; - - debug("** %s()\n", __func__); - - tp->rtl_ops.disable(tp); -} - -static int r8152_write_hwaddr(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct r8152 *tp = (struct r8152 *)dev->dev_priv; - - unsigned char enetaddr[8] = {0}; - - memcpy(enetaddr, eth->enetaddr, ETH_ALEN); - - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_CONFIG); - pla_ocp_write(tp, PLA_IDR, BYTE_EN_SIX_BYTES, 8, enetaddr); - ocp_write_byte(tp, MCU_TYPE_PLA, PLA_CRWECR, CRWECR_NORAML); - - debug("MAC %pM\n", eth->enetaddr); - return 0; -} - -void r8152_eth_before_probe(void) -{ - curr_eth_dev = 0; -} - -/* Probe to see if a new device is actually an realtek device */ -int r8152_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss) -{ - struct usb_interface *iface; - struct usb_interface_descriptor *iface_desc; - int ep_in_found = 0, ep_out_found = 0; - struct r8152 *tp; - int i; - - /* let's examine the device now */ - iface = &dev->config.if_desc[ifnum]; - iface_desc = &dev->config.if_desc[ifnum].desc; - - for (i = 0; i < ARRAY_SIZE(r8152_dongles); i++) { - if (dev->descriptor.idVendor == r8152_dongles[i].vendor && - dev->descriptor.idProduct == r8152_dongles[i].product) - /* Found a supported dongle */ - break; - } - - if (i == ARRAY_SIZE(r8152_dongles)) - return 0; - - memset(ss, 0, sizeof(struct ueth_data)); - - /* At this point, we know we've got a live one */ - debug("\n\nUSB Ethernet device detected: %#04x:%#04x\n", - dev->descriptor.idVendor, dev->descriptor.idProduct); - - /* Initialize the ueth_data structure with some useful info */ - ss->ifnum = ifnum; - ss->pusb_dev = dev; - ss->subclass = iface_desc->bInterfaceSubClass; - ss->protocol = iface_desc->bInterfaceProtocol; - - /* alloc driver private */ - ss->dev_priv = calloc(1, sizeof(struct r8152)); - - if (!ss->dev_priv) - return 0; - - /* - * We are expecting a minimum of 3 endpoints - in, out (bulk), and - * int. We will ignore any others. - */ - for (i = 0; i < iface_desc->bNumEndpoints; i++) { - /* is it an BULK endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) { - u8 ep_addr = iface->ep_desc[i].bEndpointAddress; - - if (ep_addr & USB_DIR_IN) { - if (!ep_in_found) { - ss->ep_in = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - ep_in_found = 1; - } - } else { - if (!ep_out_found) { - ss->ep_out = ep_addr & - USB_ENDPOINT_NUMBER_MASK; - ep_out_found = 1; - } - } - } - - /* is it an interrupt endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) { - ss->ep_int = iface->ep_desc[i].bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - ss->irqinterval = iface->ep_desc[i].bInterval; - } - } - - debug("Endpoints In %d Out %d Int %d\n", - ss->ep_in, ss->ep_out, ss->ep_int); - - /* Do some basic sanity checks, and bail if we find a problem */ - if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) || - !ss->ep_in || !ss->ep_out || !ss->ep_int) { - debug("Problems with device\n"); - goto error; - } - - dev->privptr = (void *)ss; - - tp = ss->dev_priv; - tp->udev = dev; - tp->intf = iface; - - r8152b_get_version(tp); - - if (rtl_ops_init(tp)) - goto error; - - tp->rtl_ops.init(tp); - tp->rtl_ops.up(tp); - - rtl8152_set_speed(tp, AUTONEG_ENABLE, - tp->supports_gmii ? SPEED_1000 : SPEED_100, - DUPLEX_FULL); - - return 1; - -error: - cfree(ss->dev_priv); - ss->dev_priv = 0; - return 0; -} - -int r8152_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth) -{ - if (!eth) { - debug("%s: missing parameter.\n", __func__); - return 0; - } - - sprintf(eth->name, "%s#%d", R8152_BASE_NAME, curr_eth_dev++); - eth->init = r8152_init; - eth->send = r8152_send; - eth->recv = r8152_recv; - eth->halt = r8152_halt; - eth->write_hwaddr = r8152_write_hwaddr; - eth->priv = ss; - - /* Get the MAC address */ - if (r8152_read_mac(ss->dev_priv, eth->enetaddr) < 0) - return 0; - - debug("MAC %pM\n", eth->enetaddr); - return 1; -} -#endif /* !CONFIG_DM_ETH */ - -#ifdef CONFIG_DM_ETH static int r8152_eth_start(struct udevice *dev) { struct r8152 *tp = dev_get_priv(dev); @@ -1895,4 +1621,3 @@ static const struct usb_device_id r8152_eth_id_table[] = { }; U_BOOT_USB_DEVICE(r8152_eth, r8152_eth_id_table); -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/usb/eth/r8152.h b/drivers/usb/eth/r8152.h index 45172c0..7b128b1 100644 --- a/drivers/usb/eth/r8152.h +++ b/drivers/usb/eth/r8152.h @@ -642,9 +642,7 @@ struct r8152 { u8 version; -#ifdef CONFIG_DM_ETH struct ueth_data ueth; -#endif }; int generic_ocp_write(struct r8152 *tp, u16 index, u16 byteen, diff --git a/drivers/usb/eth/smsc95xx.c b/drivers/usb/eth/smsc95xx.c index 283c52c..de6586e 100644 --- a/drivers/usb/eth/smsc95xx.c +++ b/drivers/usb/eth/smsc95xx.c @@ -143,16 +143,9 @@ #define TURBO_MODE -#ifndef CONFIG_DM_ETH -/* local vars */ -static int curr_eth_dev; /* index for name of next device detected */ -#endif - /* driver private */ struct smsc95xx_private { -#ifdef CONFIG_DM_ETH struct ueth_data ueth; -#endif size_t rx_urb_size; /* maximum USB URB size */ u32 mac_cr; /* MAC control register value */ int have_hwaddr; /* 1 if we have a hardware MAC address */ @@ -521,11 +514,6 @@ static int smsc95xx_init_common(struct usb_device *udev, struct ueth_data *dev, debug("timeout waiting for PHY Reset\n"); return -ETIMEDOUT; } -#ifndef CONFIG_DM_ETH - if (!priv->have_hwaddr && smsc95xx_init_mac_address(enetaddr, udev) == - 0) - priv->have_hwaddr = 1; -#endif if (!priv->have_hwaddr) { puts("Error: SMSC95xx: No MAC address set - set usbethaddr\n"); return -EADDRNOTAVAIL; @@ -712,227 +700,6 @@ static int smsc95xx_send_common(struct ueth_data *dev, void *packet, int length) return err; } -#ifndef CONFIG_DM_ETH -/* - * Smsc95xx callbacks - */ -static int smsc95xx_init(struct eth_device *eth, struct bd_info *bd) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - struct usb_device *udev = dev->pusb_dev; - struct smsc95xx_private *priv = - (struct smsc95xx_private *)dev->dev_priv; - - return smsc95xx_init_common(udev, dev, priv, eth->enetaddr); -} - -static int smsc95xx_send(struct eth_device *eth, void *packet, int length) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - - return smsc95xx_send_common(dev, packet, length); -} - -static int smsc95xx_recv(struct eth_device *eth) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - DEFINE_CACHE_ALIGN_BUFFER(unsigned char, recv_buf, RX_URB_SIZE); - unsigned char *buf_ptr; - int err; - int actual_len; - u32 packet_len; - int cur_buf_align; - - debug("** %s()\n", __func__); - err = usb_bulk_msg(dev->pusb_dev, - usb_rcvbulkpipe(dev->pusb_dev, dev->ep_in), - (void *)recv_buf, RX_URB_SIZE, &actual_len, - USB_BULK_RECV_TIMEOUT); - debug("Rx: len = %u, actual = %u, err = %d\n", RX_URB_SIZE, - actual_len, err); - if (err != 0) { - debug("Rx: failed to receive\n"); - return -err; - } - if (actual_len > RX_URB_SIZE) { - debug("Rx: received too many bytes %d\n", actual_len); - return -ENOSPC; - } - - buf_ptr = recv_buf; - while (actual_len > 0) { - /* - * 1st 4 bytes contain the length of the actual data plus error - * info. Extract data length. - */ - if (actual_len < sizeof(packet_len)) { - debug("Rx: incomplete packet length\n"); - return -EIO; - } - memcpy(&packet_len, buf_ptr, sizeof(packet_len)); - le32_to_cpus(&packet_len); - if (packet_len & RX_STS_ES_) { - debug("Rx: Error header=%#x", packet_len); - return -EIO; - } - packet_len = ((packet_len & RX_STS_FL_) >> 16); - - if (packet_len > actual_len - sizeof(packet_len)) { - debug("Rx: too large packet: %d\n", packet_len); - return -EIO; - } - - /* Notify net stack */ - net_process_received_packet(buf_ptr + sizeof(packet_len), - packet_len - 4); - - /* Adjust for next iteration */ - actual_len -= sizeof(packet_len) + packet_len; - buf_ptr += sizeof(packet_len) + packet_len; - cur_buf_align = (ulong)buf_ptr - (ulong)recv_buf; - - if (cur_buf_align & 0x03) { - int align = 4 - (cur_buf_align & 0x03); - - actual_len -= align; - buf_ptr += align; - } - } - return err; -} - -static void smsc95xx_halt(struct eth_device *eth) -{ - debug("** %s()\n", __func__); -} - -static int smsc95xx_write_hwaddr(struct eth_device *eth) -{ - struct ueth_data *dev = eth->priv; - struct usb_device *udev = dev->pusb_dev; - struct smsc95xx_private *priv = dev->dev_priv; - - return smsc95xx_write_hwaddr_common(udev, priv, eth->enetaddr); -} - -/* - * SMSC probing functions - */ -void smsc95xx_eth_before_probe(void) -{ - curr_eth_dev = 0; -} - -struct smsc95xx_dongle { - unsigned short vendor; - unsigned short product; -}; - -static const struct smsc95xx_dongle smsc95xx_dongles[] = { - { 0x0424, 0xec00 }, /* LAN9512/LAN9514 Ethernet */ - { 0x0424, 0x9500 }, /* LAN9500 Ethernet */ - { 0x0424, 0x9730 }, /* LAN9730 Ethernet (HSIC) */ - { 0x0424, 0x9900 }, /* SMSC9500 USB Ethernet Device (SAL10) */ - { 0x0424, 0x9e00 }, /* LAN9500A Ethernet */ - { 0x0000, 0x0000 } /* END - Do not remove */ -}; - -/* Probe to see if a new device is actually an SMSC device */ -int smsc95xx_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss) -{ - struct usb_interface *iface; - struct usb_interface_descriptor *iface_desc; - int i; - - /* let's examine the device now */ - iface = &dev->config.if_desc[ifnum]; - iface_desc = &dev->config.if_desc[ifnum].desc; - - for (i = 0; smsc95xx_dongles[i].vendor != 0; i++) { - if (dev->descriptor.idVendor == smsc95xx_dongles[i].vendor && - dev->descriptor.idProduct == smsc95xx_dongles[i].product) - /* Found a supported dongle */ - break; - } - if (smsc95xx_dongles[i].vendor == 0) - return 0; - - /* At this point, we know we've got a live one */ - debug("\n\nUSB Ethernet device detected\n"); - memset(ss, '\0', sizeof(struct ueth_data)); - - /* Initialize the ueth_data structure with some useful info */ - ss->ifnum = ifnum; - ss->pusb_dev = dev; - ss->subclass = iface_desc->bInterfaceSubClass; - ss->protocol = iface_desc->bInterfaceProtocol; - - /* - * We are expecting a minimum of 3 endpoints - in, out (bulk), and int. - * We will ignore any others. - */ - for (i = 0; i < iface_desc->bNumEndpoints; i++) { - /* is it an BULK endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK) { - if (iface->ep_desc[i].bEndpointAddress & USB_DIR_IN) - ss->ep_in = - iface->ep_desc[i].bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - else - ss->ep_out = - iface->ep_desc[i].bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - } - - /* is it an interrupt endpoint? */ - if ((iface->ep_desc[i].bmAttributes & - USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT) { - ss->ep_int = iface->ep_desc[i].bEndpointAddress & - USB_ENDPOINT_NUMBER_MASK; - ss->irqinterval = iface->ep_desc[i].bInterval; - } - } - debug("Endpoints In %d Out %d Int %d\n", - ss->ep_in, ss->ep_out, ss->ep_int); - - /* Do some basic sanity checks, and bail if we find a problem */ - if (usb_set_interface(dev, iface_desc->bInterfaceNumber, 0) || - !ss->ep_in || !ss->ep_out || !ss->ep_int) { - debug("Problems with device\n"); - return 0; - } - dev->privptr = (void *)ss; - - /* alloc driver private */ - ss->dev_priv = calloc(1, sizeof(struct smsc95xx_private)); - if (!ss->dev_priv) - return 0; - - return 1; -} - -int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth) -{ - debug("** %s()\n", __func__); - if (!eth) { - debug("%s: missing parameter.\n", __func__); - return 0; - } - sprintf(eth->name, "%s%d", SMSC95XX_BASE_NAME, curr_eth_dev++); - eth->init = smsc95xx_init; - eth->send = smsc95xx_send; - eth->recv = smsc95xx_recv; - eth->halt = smsc95xx_halt; - eth->write_hwaddr = smsc95xx_write_hwaddr; - eth->priv = ss; - return 1; -} -#endif /* !CONFIG_DM_ETH */ - -#ifdef CONFIG_DM_ETH static int smsc95xx_eth_start(struct udevice *dev) { struct usb_device *udev = dev_get_parent_priv(dev); @@ -1077,4 +844,3 @@ static const struct usb_device_id smsc95xx_eth_id_table[] = { }; U_BOOT_USB_DEVICE(smsc95xx_eth, smsc95xx_eth_id_table); -#endif diff --git a/drivers/usb/eth/usb_ether.c b/drivers/usb/eth/usb_ether.c index e368ecd..2e9af54 100644 --- a/drivers/usb/eth/usb_ether.c +++ b/drivers/usb/eth/usb_ether.c @@ -15,8 +15,6 @@ #include "usb_ether.h" -#ifdef CONFIG_DM_ETH - #define USB_BULK_RECV_TIMEOUT 500 int usb_ether_register(struct udevice *dev, struct ueth_data *ueth, int rxsize) @@ -137,200 +135,3 @@ int usb_ether_get_rx_bytes(struct ueth_data *ueth, uint8_t **ptrp) return ueth->rxlen - ueth->rxptr; } - -#else - -typedef void (*usb_eth_before_probe)(void); -typedef int (*usb_eth_probe)(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss); -typedef int (*usb_eth_get_info)(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *dev_desc); - -struct usb_eth_prob_dev { - usb_eth_before_probe before_probe; /* optional */ - usb_eth_probe probe; - usb_eth_get_info get_info; -}; - -/* driver functions go here, each bracketed by #ifdef CONFIG_USB_ETHER_xxx */ -static const struct usb_eth_prob_dev prob_dev[] = { -#ifdef CONFIG_USB_ETHER_ASIX - { - .before_probe = asix_eth_before_probe, - .probe = asix_eth_probe, - .get_info = asix_eth_get_info, - }, -#endif -#ifdef CONFIG_USB_ETHER_ASIX88179 - { - .before_probe = ax88179_eth_before_probe, - .probe = ax88179_eth_probe, - .get_info = ax88179_eth_get_info, - }, -#endif -#ifdef CONFIG_USB_ETHER_MCS7830 - { - .before_probe = mcs7830_eth_before_probe, - .probe = mcs7830_eth_probe, - .get_info = mcs7830_eth_get_info, - }, -#endif -#ifdef CONFIG_USB_ETHER_SMSC95XX - { - .before_probe = smsc95xx_eth_before_probe, - .probe = smsc95xx_eth_probe, - .get_info = smsc95xx_eth_get_info, - }, -#endif -#ifdef CONFIG_USB_ETHER_RTL8152 - { - .before_probe = r8152_eth_before_probe, - .probe = r8152_eth_probe, - .get_info = r8152_eth_get_info, - }, -#endif - { }, /* END */ -}; - -static int usb_max_eth_dev; /* number of highest available usb eth device */ -static struct ueth_data usb_eth[USB_MAX_ETH_DEV]; - -/******************************************************************************* - * tell if current ethernet device is a usb dongle - */ -int is_eth_dev_on_usb_host(void) -{ - int i; - struct eth_device *dev = eth_get_dev(); - - if (dev) { - for (i = 0; i < usb_max_eth_dev; i++) - if (&usb_eth[i].eth_dev == dev) - return 1; - } - return 0; -} - -/* - * Given a USB device, ask each driver if it can support it, and attach it - * to the first driver that says 'yes' - */ -static void probe_valid_drivers(struct usb_device *dev) -{ - struct eth_device *eth; - int j; - - for (j = 0; prob_dev[j].probe && prob_dev[j].get_info; j++) { - if (!prob_dev[j].probe(dev, 0, &usb_eth[usb_max_eth_dev])) - continue; - /* - * ok, it is a supported eth device. Get info and fill it in - */ - eth = &usb_eth[usb_max_eth_dev].eth_dev; - if (prob_dev[j].get_info(dev, - &usb_eth[usb_max_eth_dev], - eth)) { - /* found proper driver */ - /* register with networking stack */ - usb_max_eth_dev++; - - /* - * usb_max_eth_dev must be incremented prior to this - * call since eth_current_changed (internally called) - * relies on it - */ - eth_register(eth); - if (eth_write_hwaddr(eth, "usbeth", - usb_max_eth_dev - 1)) - puts("Warning: failed to set MAC address\n"); - break; - } - } - } - -/******************************************************************************* - * scan the usb and reports device info - * to the user if mode = 1 - * returns current device or -1 if no - */ -int usb_host_eth_scan(int mode) -{ - int i, old_async; - - if (mode == 1) - printf(" scanning usb for ethernet devices... "); - - old_async = usb_disable_asynch(1); /* asynch transfer not allowed */ - - /* unregister a previously detected device */ - for (i = 0; i < usb_max_eth_dev; i++) - eth_unregister(&usb_eth[i].eth_dev); - - memset(usb_eth, 0, sizeof(usb_eth)); - - for (i = 0; prob_dev[i].probe; i++) { - if (prob_dev[i].before_probe) - prob_dev[i].before_probe(); - } - - usb_max_eth_dev = 0; -#if CONFIG_IS_ENABLED(DM_USB) - /* - * TODO: We should add U_BOOT_USB_DEVICE() declarations to each USB - * Ethernet driver and then most of this file can be removed. - */ - struct udevice *bus; - struct uclass *uc; - int ret; - - ret = uclass_get(UCLASS_USB, &uc); - if (ret) - return ret; - uclass_foreach_dev(bus, uc) { - for (i = 0; i < USB_MAX_DEVICE; i++) { - struct usb_device *dev; - - dev = usb_get_dev_index(bus, i); /* get device */ - debug("i=%d, %s\n", i, dev ? dev->dev->name : "(done)"); - if (!dev) - break; /* no more devices available */ - - /* - * find valid usb_ether driver for this device, - * if any - */ - probe_valid_drivers(dev); - - /* check limit */ - if (usb_max_eth_dev == USB_MAX_ETH_DEV) - break; - } /* for */ - } -#else - for (i = 0; i < USB_MAX_DEVICE; i++) { - struct usb_device *dev; - - dev = usb_get_dev_index(i); /* get device */ - debug("i=%d\n", i); - if (!dev) - break; /* no more devices available */ - - /* find valid usb_ether driver for this device, if any */ - probe_valid_drivers(dev); - - /* check limit */ - if (usb_max_eth_dev == USB_MAX_ETH_DEV) - break; - } /* for */ -#endif - if (usb_max_eth_dev == USB_MAX_ETH_DEV) { - printf("max USB Ethernet Device reached: %d stopping\n", - usb_max_eth_dev); - } - usb_disable_asynch(old_async); /* restore asynch value */ - printf("%d Ethernet Device(s) found\n", usb_max_eth_dev); - if (usb_max_eth_dev > 0) - return 0; - return -1; -} -#endif diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 43aec7f..85c971e 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -109,11 +109,7 @@ struct eth_dev { struct usb_request *tx_req, *rx_req; -#ifndef CONFIG_DM_ETH - struct eth_device *net; -#else struct udevice *net; -#endif struct net_device_stats stats; unsigned int tx_qlen; @@ -140,11 +136,7 @@ struct eth_dev { /*-------------------------------------------------------------------------*/ struct ether_priv { struct eth_dev ethdev; -#ifndef CONFIG_DM_ETH - struct eth_device netdev; -#else struct udevice *netdev; -#endif struct usb_gadget_driver eth_driver; }; @@ -1827,22 +1819,14 @@ static void rndis_control_ack_complete(struct usb_ep *ep, static char rndis_resp_buf[8] __attribute__((aligned(sizeof(__le32)))); -#ifndef CONFIG_DM_ETH -static int rndis_control_ack(struct eth_device *net) -#else static int rndis_control_ack(struct udevice *net) -#endif { struct ether_priv *priv; struct eth_dev *dev; int length; struct usb_request *resp; -#ifndef CONFIG_DM_ETH - priv = (struct ether_priv *)net->priv; -#else priv = dev_get_priv(net); -#endif dev = &priv->ethdev; resp = dev->stat_req; @@ -1989,9 +1973,7 @@ static int eth_bind(struct usb_gadget *gadget) int status = -ENOMEM; int gcnum; u8 tmp[7]; -#ifdef CONFIG_DM_ETH struct eth_pdata *pdata = dev_get_plat(l_priv->netdev); -#endif /* these flags are only ever cleared; compiler take note */ #ifndef CONFIG_USB_ETH_CDC @@ -2168,11 +2150,7 @@ autoconf_fail: /* network device setup */ -#ifndef CONFIG_DM_ETH - dev->net = &l_priv->netdev; -#else dev->net = l_priv->netdev; -#endif dev->cdc = cdc; dev->zlp = zlp; @@ -2189,13 +2167,8 @@ autoconf_fail: * host side code for the SAFE thing cares -- its original BLAN * thing didn't, Sharp never assigned those addresses on Zaurii. */ -#ifndef CONFIG_DM_ETH - get_ether_addr(dev_addr, dev->net->enetaddr); - memcpy(tmp, dev->net->enetaddr, sizeof(dev->net->enetaddr)); -#else get_ether_addr(dev_addr, pdata->enetaddr); memcpy(tmp, pdata->enetaddr, sizeof(pdata->enetaddr)); -#endif get_ether_addr(host_addr, dev->host_mac); @@ -2256,11 +2229,7 @@ autoconf_fail: status_ep ? " STATUS " : "", status_ep ? status_ep->name : "" ); -#ifndef CONFIG_DM_ETH - printf("MAC %pM\n", dev->net->enetaddr); -#else printf("MAC %pM\n", pdata->enetaddr); -#endif if (cdc || rndis) printf("HOST MAC %02x:%02x:%02x:%02x:%02x:%02x\n", @@ -2490,71 +2459,6 @@ static void _usb_eth_halt(struct ether_priv *priv) usb_gadget_release(0); } -#ifndef CONFIG_DM_ETH -static int usb_eth_init(struct eth_device *netdev, struct bd_info *bd) -{ - struct ether_priv *priv = (struct ether_priv *)netdev->priv; - - return _usb_eth_init(priv); -} - -static int usb_eth_send(struct eth_device *netdev, void *packet, int length) -{ - struct ether_priv *priv = (struct ether_priv *)netdev->priv; - - return _usb_eth_send(priv, packet, length); -} - -static int usb_eth_recv(struct eth_device *netdev) -{ - struct ether_priv *priv = (struct ether_priv *)netdev->priv; - struct eth_dev *dev = &priv->ethdev; - int ret; - - ret = _usb_eth_recv(priv); - if (ret) { - pr_err("error packet receive\n"); - return ret; - } - - if (!packet_received) - return 0; - - if (dev->rx_req) { - net_process_received_packet(net_rx_packets[0], - dev->rx_req->length); - } else { - pr_err("dev->rx_req invalid"); - } - packet_received = 0; - rx_submit(dev, dev->rx_req, 0); - - return 0; -} - -void usb_eth_halt(struct eth_device *netdev) -{ - struct ether_priv *priv = (struct ether_priv *)netdev->priv; - - _usb_eth_halt(priv); -} - -int usb_eth_initialize(struct bd_info *bi) -{ - struct eth_device *netdev = &l_priv->netdev; - - strlcpy(netdev->name, USB_NET_NAME, sizeof(netdev->name)); - - netdev->init = usb_eth_init; - netdev->send = usb_eth_send; - netdev->recv = usb_eth_recv; - netdev->halt = usb_eth_halt; - netdev->priv = l_priv; - - eth_register(netdev); - return 0; -} -#else static int usb_eth_start(struct udevice *dev) { struct ether_priv *priv = dev_get_priv(dev); @@ -2663,4 +2567,3 @@ U_BOOT_DRIVER(eth_usb) = { .plat_auto = sizeof(struct eth_pdata), .flags = DM_FLAG_ALLOC_PRIV_DMA, }; -#endif /* CONFIG_DM_ETH */ diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index 13c327e..d2a5182 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -1115,11 +1115,7 @@ int rndis_msg_parser(u8 configNr, u8 *buf) return -ENOTSUPP; } -#ifndef CONFIG_DM_ETH -int rndis_register(int (*rndis_control_ack)(struct eth_device *)) -#else int rndis_register(int (*rndis_control_ack)(struct udevice *)) -#endif { u8 i; @@ -1147,13 +1143,8 @@ void rndis_deregister(int configNr) return; } -#ifndef CONFIG_DM_ETH -int rndis_set_param_dev(u8 configNr, struct eth_device *dev, int mtu, - struct net_device_stats *stats, u16 *cdc_filter) -#else int rndis_set_param_dev(u8 configNr, struct udevice *dev, int mtu, struct net_device_stats *stats, u16 *cdc_filter) -#endif { debug("%s: configNr = %d\n", __func__, configNr); if (!dev || !stats) diff --git a/drivers/usb/gadget/rndis.h b/drivers/usb/gadget/rndis.h index e827af0..77db55a 100644 --- a/drivers/usb/gadget/rndis.h +++ b/drivers/usb/gadget/rndis.h @@ -226,13 +226,8 @@ typedef struct rndis_params { u32 vendorID; const char *vendorDescr; -#ifndef CONFIG_DM_ETH - struct eth_device *dev; - int (*ack)(struct eth_device *); -#else struct udevice *dev; int (*ack)(struct udevice *); -#endif struct list_head resp_queue; } rndis_params; @@ -240,15 +235,9 @@ typedef struct rndis_params { int rndis_msg_parser(u8 configNr, u8 *buf); enum rndis_state rndis_get_state(int configNr); void rndis_deregister(int configNr); -#ifndef CONFIG_DM_ETH -int rndis_register(int (*rndis_control_ack)(struct eth_device *)); -int rndis_set_param_dev(u8 configNr, struct eth_device *dev, int mtu, - struct net_device_stats *stats, u16 *cdc_filter); -#else int rndis_register(int (*rndis_control_ack)(struct udevice *)); int rndis_set_param_dev(u8 configNr, struct udevice *dev, int mtu, struct net_device_stats *stats, u16 *cdc_filter); -#endif int rndis_set_param_vendor(u8 configNr, u32 vendorID, const char *vendorDescr); int rndis_set_param_medium(u8 configNr, u32 medium, u32 speed); diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c index 060f344..956e2a4 100644 --- a/drivers/usb/host/usb-uclass.c +++ b/drivers/usb/host/usb-uclass.c @@ -346,49 +346,6 @@ int usb_init(void) return usb_started ? 0 : -1; } -/* - * TODO(sjg@chromium.org): Remove this legacy function. At present it is needed - * to support boards which use driver model for USB but not Ethernet, and want - * to use USB Ethernet. - * - * The #if clause is here to ensure that remains the only case. - */ -#if !defined(CONFIG_DM_ETH) && defined(CONFIG_USB_HOST_ETHER) -static struct usb_device *find_child_devnum(struct udevice *parent, int devnum) -{ - struct usb_device *udev; - struct udevice *dev; - - if (!device_active(parent)) - return NULL; - udev = dev_get_parent_priv(parent); - if (udev->devnum == devnum) - return udev; - - for (device_find_first_child(parent, &dev); - dev; - device_find_next_child(&dev)) { - udev = find_child_devnum(dev, devnum); - if (udev) - return udev; - } - - return NULL; -} - -struct usb_device *usb_get_dev_index(struct udevice *bus, int index) -{ - struct udevice *dev; - int devnum = index + 1; /* Addresses are allocated from 1 on USB */ - - device_find_first_child(bus, &dev); - if (!dev) - return NULL; - - return find_child_devnum(dev, devnum); -} -#endif - int usb_setup_ehci_gadget(struct ehci_ctrl **ctlrp) { struct usb_plat *plat; diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h index 95a9019..f312ffb 100644 --- a/include/configs/MPC837XERDB.h +++ b/include/configs/MPC837XERDB.h @@ -41,8 +41,6 @@ #ifdef CONFIG_VSC7385_ENET -#define CONFIG_TSEC2 - /* The flash address and size of the VSC7385 firmware image */ #define CONFIG_VSC7385_IMAGE 0xFE7FE000 #define CONFIG_VSC7385_IMAGE_SIZE 8192 @@ -178,31 +176,6 @@ #define CFG_SYS_PCIE2_MEM_PHYS 0xC8000000 #define CFG_SYS_PCIE2_IO_PHYS 0xD8000000 -/* - * TSEC - */ -#ifdef CONFIG_TSEC_ENET - -#define CONFIG_GMII /* MII PHY management */ - -#define CONFIG_TSEC1 - -#ifdef CONFIG_TSEC1 -#define CONFIG_TSEC1_NAME "TSEC0" -#define CFG_SYS_TSEC1_OFFSET 0x24000 -#define TSEC1_PHY_ADDR 2 -#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC1_PHYIDX 0 -#endif - -#ifdef CONFIG_TSEC2 -#define CONFIG_TSEC2_NAME "TSEC1" -#define TSEC2_PHY_ADDR 0x1c -#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC2_PHYIDX 0 -#endif -#endif - #ifdef CONFIG_MMC #define CONFIG_FSL_ESDHC_PIN_MUX #define CFG_SYS_FSL_ESDHC_ADDR CFG_SYS_MPC83xx_ESDHC_ADDR diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 780ee5a..34b876f 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -283,33 +283,6 @@ #endif #define CFG_SYS_SRIO1_MEM_SIZE 0x20000000 /* 512M */ -#if defined(CONFIG_TSEC_ENET) - -#define CONFIG_TSEC1 1 -#define CONFIG_TSEC1_NAME "eTSEC0" -#define CONFIG_TSEC2 1 -#define CONFIG_TSEC2_NAME "eTSEC1" -#define CONFIG_TSEC3 1 -#define CONFIG_TSEC3_NAME "eTSEC2" -#define CONFIG_TSEC4 -#define CONFIG_TSEC4_NAME "eTSEC3" -#undef CONFIG_MPC85XX_FEC - -#define TSEC1_PHY_ADDR 0 -#define TSEC2_PHY_ADDR 1 -#define TSEC3_PHY_ADDR 2 -#define TSEC4_PHY_ADDR 3 - -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 -#define TSEC3_PHYIDX 0 -#define TSEC4_PHYIDX 0 -#define TSEC1_FLAGS TSEC_GIGABIT -#define TSEC2_FLAGS TSEC_GIGABIT -#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC4_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#endif /* CONFIG_TSEC_ENET */ - /* * Miscellaneous configurable options */ diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h index b1d6b15..4418d51 100644 --- a/include/configs/P1010RDB.h +++ b/include/configs/P1010RDB.h @@ -349,37 +349,6 @@ extern unsigned long get_sdram_size(void); /* eSPI - Enhanced SPI */ #endif -#if defined(CONFIG_TSEC_ENET) -#define CONFIG_MII_DEFAULT_TSEC 1 /* Allow unregistered phys */ -#define CONFIG_TSEC1 1 -#define CONFIG_TSEC1_NAME "eTSEC1" -#define CONFIG_TSEC2 1 -#define CONFIG_TSEC2_NAME "eTSEC2" -#define CONFIG_TSEC3 1 -#define CONFIG_TSEC3_NAME "eTSEC3" - -#define TSEC1_PHY_ADDR 1 -#define TSEC2_PHY_ADDR 0 -#define TSEC3_PHY_ADDR 2 - -#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) - -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 -#define TSEC3_PHYIDX 0 - -/* TBI PHY configuration for SGMII mode */ -#define CONFIG_TSEC_TBICR_SETTINGS ( \ - TBICR_PHY_RESET \ - | TBICR_ANEG_ENABLE \ - | TBICR_FULL_DUPLEX \ - | TBICR_SPEED1_SET \ - ) - -#endif /* CONFIG_TSEC_ENET */ - #ifdef CONFIG_MMC #define CFG_SYS_FSL_ESDHC_ADDR CFG_SYS_MPC85xx_ESDHC_ADDR #endif diff --git a/include/configs/ls1021aiot.h b/include/configs/ls1021aiot.h index 024a718..179c5128 100644 --- a/include/configs/ls1021aiot.h +++ b/include/configs/ls1021aiot.h @@ -66,27 +66,6 @@ /* SPI */ -/* - * eTSEC - */ - -#ifdef CONFIG_TSEC_ENET -#define CONFIG_MII_DEFAULT_TSEC 1 -#define CONFIG_TSEC1 1 -#define CONFIG_TSEC1_NAME "eTSEC1" -#define CONFIG_TSEC2 1 -#define CONFIG_TSEC2_NAME "eTSEC2" - -#define TSEC1_PHY_ADDR 1 -#define TSEC2_PHY_ADDR 3 - -#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) - -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 -#endif - #define FSL_PCIE_COMPAT "fsl,ls1021a-pcie" #define CONFIG_PEN_ADDR_BIG_ENDIAN diff --git a/include/configs/ls1021aqds.h b/include/configs/ls1021aqds.h index 5a91cc3..d6681e8 100644 --- a/include/configs/ls1021aqds.h +++ b/include/configs/ls1021aqds.h @@ -247,32 +247,6 @@ * MMC */ -/* - * eTSEC - */ - -#ifdef CONFIG_TSEC_ENET -#define CONFIG_MII_DEFAULT_TSEC 3 -#define CONFIG_TSEC1 1 -#define CONFIG_TSEC1_NAME "eTSEC1" -#define CONFIG_TSEC2 1 -#define CONFIG_TSEC2_NAME "eTSEC2" -#define CONFIG_TSEC3 1 -#define CONFIG_TSEC3_NAME "eTSEC3" - -#define TSEC1_PHY_ADDR 1 -#define TSEC2_PHY_ADDR 2 -#define TSEC3_PHY_ADDR 3 - -#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) - -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 -#define TSEC3_PHYIDX 0 -#endif - #define CONFIG_PEN_ADDR_BIG_ENDIAN #define CONFIG_SMP_PEN_ADDR 0x01ee0200 diff --git a/include/configs/p1_p2_rdb_pc.h b/include/configs/p1_p2_rdb_pc.h index 9738e9f..49c5aef 100644 --- a/include/configs/p1_p2_rdb_pc.h +++ b/include/configs/p1_p2_rdb_pc.h @@ -366,27 +366,6 @@ #endif #endif /* CONFIG_PCI */ -#if defined(CONFIG_TSEC_ENET) -#define CONFIG_TSEC1 -#define CONFIG_TSEC1_NAME "eTSEC1" -#define CONFIG_TSEC2 -#define CONFIG_TSEC2_NAME "eTSEC2" -#define CONFIG_TSEC3 -#define CONFIG_TSEC3_NAME "eTSEC3" - -#define TSEC1_PHY_ADDR 2 -#define TSEC2_PHY_ADDR 0 -#define TSEC3_PHY_ADDR 1 - -#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) -#define TSEC3_FLAGS (TSEC_GIGABIT | TSEC_REDUCED) - -#define TSEC1_PHYIDX 0 -#define TSEC2_PHYIDX 0 -#define TSEC3_PHYIDX 0 -#endif /* CONFIG_TSEC_ENET */ - /* * Environment */ diff --git a/include/configs/socrates.h b/include/configs/socrates.h index 95393d3..2a07671 100644 --- a/include/configs/socrates.h +++ b/include/configs/socrates.h @@ -111,22 +111,6 @@ #define CFG_SYS_PCI1_MEM_PHYS 0x80000000 #define CFG_SYS_PCI1_IO_PHYS 0xE2000000 -#define CONFIG_TSEC1 1 -#define CONFIG_TSEC1_NAME "TSEC0" -#define CONFIG_TSEC3 1 -#define CONFIG_TSEC3_NAME "TSEC1" -#undef CONFIG_MPC85XX_FEC - -#define TSEC1_PHY_ADDR 0 -#define TSEC3_PHY_ADDR 1 - -#define TSEC1_PHYIDX 0 -#define TSEC3_PHYIDX 0 -#define TSEC1_FLAGS TSEC_GIGABIT -#define TSEC3_FLAGS TSEC_GIGABIT - -/* Options are: TSEC[0,1] */ - /* * Miscellaneous configurable options */ diff --git a/include/dm/platform_data/net_ethoc.h b/include/dm/platform_data/net_ethoc.h index 855e999..44547d1 100644 --- a/include/dm/platform_data/net_ethoc.h +++ b/include/dm/platform_data/net_ethoc.h @@ -8,13 +8,9 @@ #include <net.h> -#ifdef CONFIG_DM_ETH - struct ethoc_eth_pdata { struct eth_pdata eth_pdata; phys_addr_t packet_base; }; -#endif - #endif /* _ETHOC_H */ diff --git a/include/net.h b/include/net.h index 1a99009..ee08f33 100644 --- a/include/net.h +++ b/include/net.h @@ -101,7 +101,6 @@ enum eth_state_t { ETH_STATE_ACTIVE }; -#ifdef CONFIG_DM_ETH /** * struct eth_pdata - Platform data for Ethernet MAC controllers * @@ -180,76 +179,6 @@ unsigned char *eth_get_ethaddr(void); /* get the current device MAC */ int eth_is_active(struct udevice *dev); /* Test device for active state */ int eth_init_state_only(void); /* Set active state */ void eth_halt_state_only(void); /* Set passive state */ -#endif - -#ifndef CONFIG_DM_ETH -struct eth_device { -#define ETH_NAME_LEN 20 - char name[ETH_NAME_LEN]; - unsigned char enetaddr[ARP_HLEN]; - phys_addr_t iobase; - int state; - - int (*init)(struct eth_device *eth, struct bd_info *bd); - int (*send)(struct eth_device *, void *packet, int length); - int (*recv)(struct eth_device *); - void (*halt)(struct eth_device *); - int (*mcast)(struct eth_device *, const u8 *enetaddr, int join); - int (*write_hwaddr)(struct eth_device *eth); - struct eth_device *next; - int index; - void *priv; -}; - -int eth_register(struct eth_device *dev);/* Register network device */ -int eth_unregister(struct eth_device *dev);/* Remove network device */ - -extern struct eth_device *eth_current; - -static __always_inline struct eth_device *eth_get_dev(void) -{ - return eth_current; -} -struct eth_device *eth_get_dev_by_name(const char *devname); -struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */ - -/* get the current device MAC */ -static inline unsigned char *eth_get_ethaddr(void) -{ - if (eth_current) - return eth_current->enetaddr; - return NULL; -} - -/* Used only when NetConsole is enabled */ -int eth_is_active(struct eth_device *dev); /* Test device for active state */ -/* Set active state */ -static __always_inline int eth_init_state_only(void) -{ - eth_get_dev()->state = ETH_STATE_ACTIVE; - - return 0; -} -/* Set passive state */ -static __always_inline void eth_halt_state_only(void) -{ - eth_get_dev()->state = ETH_STATE_PASSIVE; -} - -/* - * Set the hardware address for an ethernet interface based on 'eth%daddr' - * environment variable (or just 'ethaddr' if eth_number is 0). - * Args: - * base_name - base name for device (normally "eth") - * eth_number - value of %d (0 for first device of this type) - * Returns: - * 0 is success, non-zero is error status from driver. - */ -int eth_write_hwaddr(struct eth_device *dev, const char *base_name, - int eth_number); - -int usb_eth_initialize(struct bd_info *bi); -#endif int eth_initialize(void); /* Initialize network subsystem */ void eth_try_another(int first_restart); /* Change the device */ diff --git a/include/phy.h b/include/phy.h index ff69536..87aa86c 100644 --- a/include/phy.h +++ b/include/phy.h @@ -138,12 +138,8 @@ struct phy_device { struct phy_driver *drv; void *priv; -#ifdef CONFIG_DM_ETH struct udevice *dev; ofnode node; -#else - struct eth_device *dev; -#endif /* forced speed & duplex (no autoneg) * partner speed & duplex & pause (autoneg) @@ -233,8 +229,6 @@ static inline struct phy_device *fixed_phy_create(ofnode node) #endif -#ifdef CONFIG_DM_ETH - /** * phy_connect_dev() - Associates the given pair of PHY and Ethernet devices * @phydev: PHY device @@ -293,41 +287,6 @@ static inline ofnode phy_get_ofnode(struct phy_device *phydev) else return dev_ofnode(phydev->dev); } -#else - -/** - * phy_connect_dev() - Associates the given pair of PHY and Ethernet devices - * @phydev: PHY device - * @dev: Ethernet device - * @interface: type of MAC-PHY interface - */ -void phy_connect_dev(struct phy_device *phydev, struct eth_device *dev, - phy_interface_t interface); - -/** - * phy_connect() - Creates a PHY device for the Ethernet interface - * Creates a PHY device for the PHY at the given address, if one doesn't exist - * already, and associates it with the Ethernet device. - * The function may be called with addr <= 0, in this case addr value is ignored - * and the bus is scanned to detect a PHY. Scanning should only be used if only - * one PHY is expected to be present on the MDIO bus, otherwise it is undefined - * which PHY is returned. - * - * @bus: MII/MDIO bus that hosts the PHY - * @addr: PHY address on MDIO bus - * @dev: Ethernet device to associate to the PHY - * @interface: type of MAC-PHY interface - * @return: pointer to phy_device if a PHY is found, or NULL otherwise - */ -struct phy_device *phy_connect(struct mii_dev *bus, int addr, - struct eth_device *dev, - phy_interface_t interface); - -static inline ofnode phy_get_ofnode(struct phy_device *phydev) -{ - return ofnode_null(); -} -#endif int phy_read(struct phy_device *phydev, int devad, int regnum); int phy_write(struct phy_device *phydev, int devad, int regnum, u16 val); diff --git a/include/tsec.h b/include/tsec.h index de279b2..1533378 100644 --- a/include/tsec.h +++ b/include/tsec.h @@ -19,56 +19,6 @@ #define TSEC_MDIO_REGS_OFFSET 0x520 -#ifndef CONFIG_DM_ETH - -#ifdef CONFIG_ARCH_LS1021A -#define TSEC_SIZE 0x40000 -#define TSEC_MDIO_OFFSET 0x40000 -#else -#define TSEC_SIZE 0x01000 -#define TSEC_MDIO_OFFSET 0x01000 -#endif - -#define CONFIG_SYS_MDIO_BASE_ADDR (MDIO_BASE_ADDR + TSEC_MDIO_REGS_OFFSET) - -#define TSEC_GET_REGS(num, offset) \ - (struct tsec __iomem *)\ - (TSEC_BASE_ADDR + (((num) - 1) * (offset))) - -#define TSEC_GET_REGS_BASE(num) \ - TSEC_GET_REGS((num), TSEC_SIZE) - -#define TSEC_GET_MDIO_REGS(num, offset) \ - (struct tsec_mii_mng __iomem *)\ - (CONFIG_SYS_MDIO_BASE_ADDR + ((num) - 1) * (offset)) - -#define TSEC_GET_MDIO_REGS_BASE(num) \ - TSEC_GET_MDIO_REGS((num), TSEC_MDIO_OFFSET) - -#define DEFAULT_MII_NAME "FSL_MDIO" - -#define STD_TSEC_INFO(num) \ -{ \ - .regs = TSEC_GET_REGS_BASE(num), \ - .miiregs_sgmii = TSEC_GET_MDIO_REGS_BASE(num), \ - .devname = CONFIG_TSEC##num##_NAME, \ - .phyaddr = TSEC##num##_PHY_ADDR, \ - .flags = TSEC##num##_FLAGS, \ - .mii_devname = DEFAULT_MII_NAME \ -} - -#define SET_STD_TSEC_INFO(x, num) \ -{ \ - x.regs = TSEC_GET_REGS_BASE(num); \ - x.miiregs_sgmii = TSEC_GET_MDIO_REGS_BASE(num); \ - x.devname = CONFIG_TSEC##num##_NAME; \ - x.phyaddr = TSEC##num##_PHY_ADDR; \ - x.flags = TSEC##num##_FLAGS;\ - x.mii_devname = DEFAULT_MII_NAME;\ -} - -#endif /* CONFIG_DM_ETH */ - #define MAC_ADDR_LEN 6 /* #define TSEC_TIMEOUT 1000000 */ @@ -414,11 +364,7 @@ struct tsec_private { u32 flags; uint rx_idx; /* index of the current RX buffer */ uint tx_idx; /* index of the current TX buffer */ -#ifndef CONFIG_DM_ETH - struct eth_device *dev; -#else struct udevice *dev; -#endif }; struct tsec_info_struct { @@ -431,10 +377,4 @@ struct tsec_info_struct { u32 flags; }; -#ifndef CONFIG_DM_ETH -int tsec_standard_init(struct bd_info *bis); -int tsec_eth_init(struct bd_info *bis, struct tsec_info_struct *tsec_info, - int num); -#endif - #endif /* __TSEC_H */ diff --git a/include/usb.h b/include/usb.h index 7e3796b..80cb846 100644 --- a/include/usb.h +++ b/include/usb.h @@ -809,21 +809,6 @@ struct dm_usb_ops { #define usb_get_emul_ops(dev) ((struct dm_usb_ops *)(dev)->driver->ops) /** - * usb_get_dev_index() - look up a device index number - * - * Look up devices using their index number (starting at 0). This works since - * in U-Boot device addresses are allocated starting at 1 with no gaps. - * - * TODO(sjg@chromium.org): Remove this function when usb_ether.c is modified - * to work better with driver model. - * - * @bus: USB bus to check - * @index: Index number of device to find (0=first). This is just the - * device address less 1. - */ -struct usb_device *usb_get_dev_index(struct udevice *bus, int index); - -/** * usb_setup_device() - set up a device ready for use * * @dev: USB device pointer. This need not be a real device - it is diff --git a/include/usb_ether.h b/include/usb_ether.h index 8c7bd06..18d7184 100644 --- a/include/usb_ether.h +++ b/include/usb_ether.h @@ -8,19 +8,13 @@ #include <net.h> -/* TODO(sjg@chromium.org): Remove @pusb_dev when all boards use CONFIG_DM_ETH */ +/* TODO(sjg@chromium.org): Remove @pusb_dev now that all boards use CONFIG_DM_ETH */ struct ueth_data { /* eth info */ -#ifdef CONFIG_DM_ETH uint8_t *rxbuf; int rxsize; int rxlen; /* Total bytes available in rxbuf */ int rxptr; /* Current position in rxbuf */ -#else - struct eth_device eth_dev; /* used with eth_register */ - /* driver private */ - void *dev_priv; -#endif int phy_id; /* mii phy id */ /* usb info */ @@ -34,7 +28,6 @@ struct ueth_data { unsigned char irqinterval; /* Intervall for IRQ Pipe */ }; -#ifdef CONFIG_DM_ETH /** * usb_ether_register() - register a new USB ethernet device * @@ -92,40 +85,5 @@ int usb_ether_get_rx_bytes(struct ueth_data *ueth, uint8_t **ptrp); * @num_bytes: Number of bytes to skip, or -1 to skip all bytes */ void usb_ether_advance_rxbuf(struct ueth_data *ueth, int num_bytes); -#else -/* - * Function definitions for each USB ethernet driver go here - * (declaration is unconditional, compilation is conditional) - */ -void asix_eth_before_probe(void); -int asix_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss); -int asix_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth); - -void ax88179_eth_before_probe(void); -int ax88179_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss); -int ax88179_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth); - -void mcs7830_eth_before_probe(void); -int mcs7830_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss); -int mcs7830_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth); - -void smsc95xx_eth_before_probe(void); -int smsc95xx_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss); -int smsc95xx_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth); - -void r8152_eth_before_probe(void); -int r8152_eth_probe(struct usb_device *dev, unsigned int ifnum, - struct ueth_data *ss); -int r8152_eth_get_info(struct usb_device *dev, struct ueth_data *ss, - struct eth_device *eth); -#endif #endif /* __USB_ETHER_H__ */ diff --git a/net/Makefile b/net/Makefile index 13eef04..bea000b 100644 --- a/net/Makefile +++ b/net/Makefile @@ -10,18 +10,14 @@ obj-$(CONFIG_CMD_BOOTP) += bootp.o obj-$(CONFIG_CMD_CDP) += cdp.o obj-$(CONFIG_CMD_DNS) += dns.o obj-$(CONFIG_DM_DSA) += dsa-uclass.o -ifdef CONFIG_DM_ETH -obj-$(CONFIG_NET) += eth-uclass.o +obj-$(CONFIG_$(SPL_)DM_ETH) += eth-uclass.o obj-$(CONFIG_$(SPL_TPL_)BOOTDEV_ETH) += eth_bootdev.o -else -obj-$(CONFIG_NET) += eth_legacy.o -endif obj-$(CONFIG_DM_MDIO) += mdio-uclass.o obj-$(CONFIG_DM_MDIO_MUX) += mdio-mux-uclass.o -obj-$(CONFIG_NET) += eth_common.o +obj-$(CONFIG_$(SPL_)DM_ETH) += eth_common.o obj-$(CONFIG_CMD_LINK_LOCAL) += link_local.o obj-$(CONFIG_IPV6) += ndisc.o -obj-$(CONFIG_NET) += net.o +obj-$(CONFIG_$(SPL_)DM_ETH) += net.o obj-$(CONFIG_IPV6) += net6.o obj-$(CONFIG_CMD_NFS) += nfs.o obj-$(CONFIG_CMD_PING) += ping.o diff --git a/net/eth_internal.h b/net/eth_internal.h index 042e58a..0b829a8 100644 --- a/net/eth_internal.h +++ b/net/eth_internal.h @@ -29,11 +29,7 @@ int eth_env_set_enetaddr_by_index(const char *base_name, int index, int eth_mac_skip(int index); void eth_current_changed(void); -#ifdef CONFIG_DM_ETH void eth_set_dev(struct udevice *dev); -#else -void eth_set_dev(struct eth_device *dev); -#endif void eth_set_current_to_next(void); #endif diff --git a/net/eth_legacy.c b/net/eth_legacy.c deleted file mode 100644 index 0b282d9..0000000 --- a/net/eth_legacy.c +++ /dev/null @@ -1,426 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * (C) Copyright 2001-2015 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * Joe Hershberger, National Instruments - */ - -#include <common.h> -#include <bootstage.h> -#include <command.h> -#include <dm.h> -#include <env.h> -#include <log.h> -#include <net.h> -#include <phy.h> -#include <asm/global_data.h> -#include <linux/bug.h> -#include <linux/errno.h> -#include <net/pcap.h> -#include "eth_internal.h" - -DECLARE_GLOBAL_DATA_PTR; - -/* - * CPU and board-specific Ethernet initializations. Aliased function - * signals caller to move on - */ -static int __def_eth_init(struct bd_info *bis) -{ - return -1; -} -int cpu_eth_init(struct bd_info *bis) __attribute__((weak, alias("__def_eth_init"))); -int board_eth_init(struct bd_info *bis) __attribute__((weak, alias("__def_eth_init"))); - -#ifdef CONFIG_API -static struct { - uchar data[PKTSIZE]; - int length; -} eth_rcv_bufs[PKTBUFSRX]; - -static unsigned int eth_rcv_current, eth_rcv_last; -#endif - -static struct eth_device *eth_devices; -struct eth_device *eth_current; - -void eth_set_current_to_next(void) -{ - eth_current = eth_current->next; -} - -void eth_set_dev(struct eth_device *dev) -{ - eth_current = dev; -} - -struct eth_device *eth_get_dev_by_name(const char *devname) -{ - struct eth_device *dev, *target_dev; - - BUG_ON(devname == NULL); - - if (!eth_devices) - return NULL; - - dev = eth_devices; - target_dev = NULL; - do { - if (strcmp(devname, dev->name) == 0) { - target_dev = dev; - break; - } - dev = dev->next; - } while (dev != eth_devices); - - return target_dev; -} - -struct eth_device *eth_get_dev_by_index(int index) -{ - struct eth_device *dev, *target_dev; - - if (!eth_devices) - return NULL; - - dev = eth_devices; - target_dev = NULL; - do { - if (dev->index == index) { - target_dev = dev; - break; - } - dev = dev->next; - } while (dev != eth_devices); - - return target_dev; -} - -int eth_get_dev_index(void) -{ - if (!eth_current) - return -1; - - return eth_current->index; -} - -static int on_ethaddr(const char *name, const char *value, enum env_op op, - int flags) -{ - int index; - struct eth_device *dev; - - if (!eth_devices) - return 0; - - /* look for an index after "eth" */ - index = dectoul(name + 3, NULL); - - dev = eth_devices; - do { - if (dev->index == index) { - switch (op) { - case env_op_create: - case env_op_overwrite: - string_to_enetaddr(value, dev->enetaddr); - eth_write_hwaddr(dev, "eth", dev->index); - break; - case env_op_delete: - memset(dev->enetaddr, 0, ARP_HLEN); - } - } - dev = dev->next; - } while (dev != eth_devices); - - return 0; -} -U_BOOT_ENV_CALLBACK(ethaddr, on_ethaddr); - -int eth_write_hwaddr(struct eth_device *dev, const char *base_name, - int eth_number) -{ - unsigned char env_enetaddr[ARP_HLEN]; - int ret = 0; - - eth_env_get_enetaddr_by_index(base_name, eth_number, env_enetaddr); - - if (!is_zero_ethaddr(env_enetaddr)) { - if (!is_zero_ethaddr(dev->enetaddr) && - memcmp(dev->enetaddr, env_enetaddr, ARP_HLEN)) { - printf("\nWarning: %s MAC addresses don't match:\n", - dev->name); - printf("Address in SROM is %pM\n", - dev->enetaddr); - printf("Address in environment is %pM\n", - env_enetaddr); - } - - memcpy(dev->enetaddr, env_enetaddr, ARP_HLEN); - } else if (is_valid_ethaddr(dev->enetaddr)) { - eth_env_set_enetaddr_by_index(base_name, eth_number, - dev->enetaddr); - } else if (is_zero_ethaddr(dev->enetaddr)) { -#ifdef CONFIG_NET_RANDOM_ETHADDR - net_random_ethaddr(dev->enetaddr); - printf("\nWarning: %s (eth%d) using random MAC address - %pM\n", - dev->name, eth_number, dev->enetaddr); - eth_env_set_enetaddr_by_index("eth", eth_number, - dev->enetaddr); -#else - printf("\nError: %s address not set.\n", - dev->name); - return -EINVAL; -#endif - } - - if (dev->write_hwaddr && !eth_mac_skip(eth_number)) { - if (!is_valid_ethaddr(dev->enetaddr)) { - printf("\nError: %s address %pM illegal value\n", - dev->name, dev->enetaddr); - return -EINVAL; - } - - ret = dev->write_hwaddr(dev); - if (ret) - printf("\nWarning: %s failed to set MAC address\n", - dev->name); - } - - return ret; -} - -int eth_register(struct eth_device *dev) -{ - struct eth_device *d; - static int index; - - assert(strlen(dev->name) < sizeof(dev->name)); - - if (!eth_devices) { - eth_devices = dev; - eth_current = dev; - eth_current_changed(); - } else { - for (d = eth_devices; d->next != eth_devices; d = d->next) - ; - d->next = dev; - } - - dev->state = ETH_STATE_INIT; - dev->next = eth_devices; - dev->index = index++; - - return 0; -} - -int eth_unregister(struct eth_device *dev) -{ - struct eth_device *cur; - - /* No device */ - if (!eth_devices) - return -ENODEV; - - for (cur = eth_devices; cur->next != eth_devices && cur->next != dev; - cur = cur->next) - ; - - /* Device not found */ - if (cur->next != dev) - return -ENODEV; - - cur->next = dev->next; - - if (eth_devices == dev) - eth_devices = dev->next == eth_devices ? NULL : dev->next; - - if (eth_current == dev) { - eth_current = eth_devices; - eth_current_changed(); - } - - return 0; -} - -int eth_initialize(void) -{ - int num_devices = 0; - - eth_devices = NULL; - eth_current = NULL; - eth_common_init(); - /* - * If board-specific initialization exists, call it. - * If not, call a CPU-specific one - */ - if (board_eth_init != __def_eth_init) { - if (board_eth_init(gd->bd) < 0) - printf("Board Net Initialization Failed\n"); - } else if (cpu_eth_init != __def_eth_init) { - if (cpu_eth_init(gd->bd) < 0) - printf("CPU Net Initialization Failed\n"); - } else { - printf("Net Initialization Skipped\n"); - } - - if (!eth_devices) { - log_err("No ethernet found.\n"); - bootstage_error(BOOTSTAGE_ID_NET_ETH_START); - } else { - struct eth_device *dev = eth_devices; - char *ethprime = env_get("ethprime"); - - bootstage_mark(BOOTSTAGE_ID_NET_ETH_INIT); - do { - if (dev->index) - puts(", "); - - printf("%s", dev->name); - - if (ethprime && strcmp(dev->name, ethprime) == 0) { - eth_current = dev; - puts(" [PRIME]"); - } - - if (strchr(dev->name, ' ')) - puts("\nWarning: eth device name has a space!" - "\n"); - - eth_write_hwaddr(dev, "eth", dev->index); - - dev = dev->next; - num_devices++; - } while (dev != eth_devices); - - eth_current_changed(); - putc('\n'); - } - - return num_devices; -} - -/* Multicast. - * mcast_addr: multicast ipaddr from which multicast Mac is made - * join: 1=join, 0=leave. - */ -int eth_mcast_join(struct in_addr mcast_ip, int join) -{ - u8 mcast_mac[ARP_HLEN]; - if (!eth_current || !eth_current->mcast) - return -1; - mcast_mac[5] = htonl(mcast_ip.s_addr) & 0xff; - mcast_mac[4] = (htonl(mcast_ip.s_addr)>>8) & 0xff; - mcast_mac[3] = (htonl(mcast_ip.s_addr)>>16) & 0x7f; - mcast_mac[2] = 0x5e; - mcast_mac[1] = 0x0; - mcast_mac[0] = 0x1; - return eth_current->mcast(eth_current, mcast_mac, join); -} - -int eth_init(void) -{ - struct eth_device *old_current; - - if (!eth_current) { - log_err("No ethernet found.\n"); - return -ENODEV; - } - - old_current = eth_current; - do { - debug("Trying %s\n", eth_current->name); - - if (eth_current->init(eth_current, gd->bd) >= 0) { - eth_current->state = ETH_STATE_ACTIVE; - - return 0; - } - debug("FAIL\n"); - - eth_try_another(0); - } while (old_current != eth_current); - - return -ETIMEDOUT; -} - -void eth_halt(void) -{ - if (!eth_current) - return; - - eth_current->halt(eth_current); - - eth_current->state = ETH_STATE_PASSIVE; -} - -int eth_is_active(struct eth_device *dev) -{ - return dev && dev->state == ETH_STATE_ACTIVE; -} - -int eth_send(void *packet, int length) -{ - int ret; - - if (!eth_current) - return -ENODEV; - - ret = eth_current->send(eth_current, packet, length); -#if defined(CONFIG_CMD_PCAP) - if (ret >= 0) - pcap_post(packet, length, true); -#endif - return ret; -} - -int eth_rx(void) -{ - if (!eth_current) - return -ENODEV; - - return eth_current->recv(eth_current); -} - -#ifdef CONFIG_API -static void eth_save_packet(void *packet, int length) -{ - char *p = packet; - int i; - - if ((eth_rcv_last+1) % PKTBUFSRX == eth_rcv_current) - return; - - if (PKTSIZE < length) - return; - - for (i = 0; i < length; i++) - eth_rcv_bufs[eth_rcv_last].data[i] = p[i]; - - eth_rcv_bufs[eth_rcv_last].length = length; - eth_rcv_last = (eth_rcv_last + 1) % PKTBUFSRX; -} - -int eth_receive(void *packet, int length) -{ - char *p = packet; - void *pp = push_packet; - int i; - - if (eth_rcv_current == eth_rcv_last) { - push_packet = eth_save_packet; - eth_rx(); - push_packet = pp; - - if (eth_rcv_current == eth_rcv_last) - return -1; - } - - length = min(eth_rcv_bufs[eth_rcv_current].length, length); - - for (i = 0; i < length; i++) - p[i] = eth_rcv_bufs[eth_rcv_current].data[i]; - - eth_rcv_current = (eth_rcv_current + 1) % PKTBUFSRX; - return length; -} -#endif /* CONFIG_API */ |