diff options
Diffstat (limited to 'include/vsc9953.h')
| -rw-r--r-- | include/vsc9953.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/include/vsc9953.h b/include/vsc9953.h index bb7f8ec..fe072da 100644 --- a/include/vsc9953.h +++ b/include/vsc9953.h @@ -186,6 +186,76 @@ #define MIIMIND_OPR_PEND 0x00000004 +#define VSC9953_BITMASK(offset) ((BIT(offset)) - 1) +#define VSC9953_ENC_BITFIELD(target, offset, width) \ + (((target) & VSC9953_BITMASK(width)) << (offset)) + +#define VSC9953_IO_ADDR(target, offset) ((target) + (offset << 2)) + +#define VSC9953_IO_REG(target, offset) (VSC9953_IO_ADDR(target, offset)) +#define VSC9953_VCAP_CACHE_ENTRY_DAT(target, ri) \ + VSC9953_IO_REG(target, (0x2 + (ri))) + +#define VSC9953_VCAP_CACHE_MASK_DAT(target, ri) \ + VSC9953_IO_REG(target, (0x42 + (ri))) + +#define VSC9953_VCAP_CACHE_TG_DAT(target) VSC9953_IO_REG(target, 0xe2) +#define VSC9953_VCAP_CFG_MV_CFG(target) VSC9953_IO_REG(target, 0x1) +#define VSC9953_VCAP_CFG_MV_CFG_SIZE(target) \ + VSC9953_ENC_BITFIELD(target, 0, 16) + +#define VSC9953_VCAP_CFG_UPDATE_CTRL(target) VSC9953_IO_REG(target, 0x0) +#define VSC9953_VCAP_UPDATE_CTRL_UPDATE_CMD(target) \ + VSC9953_ENC_BITFIELD(target, 22, 3) + +#define VSC9953_VCAP_UPDATE_CTRL_UPDATE_ADDR(target) \ + VSC9953_ENC_BITFIELD(target, 3, 16) + +#define VSC9953_VCAP_UPDATE_CTRL_UPDATE_SHOT BIT(2) +#define VSC9953_VCAP_UPDATE_CTRL_UPDATE_ENTRY_DIS BIT(21) +#define VSC9953_VCAP_UPDATE_CTRL_UPDATE_ACTION_DIS BIT(20) +#define VSC9953_VCAP_UPDATE_CTRL_UPDATE_CNT_DIS BIT(19) +#define VSC9953_VCAP_CACHE_ACTION_DAT(target, ri) \ + VSC9953_IO_REG(target, (0x82 + (ri))) + +#define VSC9953_VCAP_CACHE_CNT_DAT(target, ri) \ + VSC9953_IO_REG(target, (0xc2 + (ri))) + +#define VSC9953_PORT_OFFSET 1 +#define VSC9953_IS1_CNT 256 +#define VSC9953_IS2_CNT 1024 +#define VSC9953_ES0_CNT 1024 + +#define BITS_TO_DWORD(in) (1 + (((in) - 1) / 32)) +#define ENTRY_WORDS_ES0 BITS_TO_DWORD(29) +#define ENTRY_WORDS_IS1 BITS_TO_DWORD(376) +#define ENTRY_WORDS_IS2 BITS_TO_DWORD(376) +#define ES0_ACT_WIDTH BITS_TO_DWORD(91) +#define ES0_CNT_WIDTH BITS_TO_DWORD(1) +#define IS1_ACT_WIDTH BITS_TO_DWORD(320) +#define IS1_CNT_WIDTH BITS_TO_DWORD(4) +#define IS2_ACT_WIDTH BITS_TO_DWORD(103 - 2 * VSC9953_PORT_OFFSET) +#define IS2_CNT_WIDTH BITS_TO_DWORD(4 * 32) +#define ES0_ACT_COUNT (VSC9953_ES0_CNT + VSC9953_MAX_PORTS) +#define IS1_ACT_COUNT (VSC9953_IS1_CNT + 1) +#define IS2_ACT_COUNT (VSC9953_IS2_CNT + VSC9953_MAX_PORTS + 2) + +/* TCAM entries */ +enum tcam_sel { + TCAM_SEL_ENTRY = BIT(0), + TCAM_SEL_ACTION = BIT(1), + TCAM_SEL_COUNTER = BIT(2), + TCAM_SEL_ALL = VSC9953_BITMASK(3), +}; + +enum tcam_cmd { + TCAM_CMD_WRITE = 0, + TCAM_CMD_READ = 1, + TCAM_CMD_MOVE_UP = 2, + TCAM_CMD_MOVE_DOWN = 3, + TCAM_CMD_INITIALIZE = 4, +}; + struct vsc9953_mdio_info { struct vsc9953_mii_mng *regs; char *name; |