diff options
| -rw-r--r-- | README | 9 | ||||
| -rw-r--r-- | drivers/net/rtl8139.c | 6 | ||||
| -rw-r--r-- | drivers/net/tsec.c | 14 | ||||
| -rw-r--r-- | drivers/usb/gadget/ether.c | 3 | ||||
| -rw-r--r-- | include/net.h | 14 | ||||
| -rw-r--r-- | net/eth-uclass.c | 2 | ||||
| -rw-r--r-- | net/eth_legacy.c | 4 | ||||
| -rw-r--r-- | net/net.c | 7 | ||||
| -rw-r--r-- | net/tftp.c | 219 | ||||
| -rw-r--r-- | scripts/config_whitelist.txt | 1 |
10 files changed, 6 insertions, 273 deletions
@@ -1429,15 +1429,6 @@ The following options need to be configured: forwarded through a router. (Environment variable "netmask") -- Multicast TFTP Mode: - CONFIG_MCAST_TFTP - - Defines whether you want to support multicast TFTP as per - rfc-2090; for example to work with atftp. Lets lots of targets - tftp down the same boot image concurrently. Note: the Ethernet - driver in use must provide a function: mcast() to join/leave a - multicast group. - - BOOTP Recovery Mode: CONFIG_BOOTP_RANDOM_DELAY diff --git a/drivers/net/rtl8139.c b/drivers/net/rtl8139.c index 590f8ce..1330997 100644 --- a/drivers/net/rtl8139.c +++ b/drivers/net/rtl8139.c @@ -183,12 +183,10 @@ static void rtl_reset(struct eth_device *dev); static int rtl_transmit(struct eth_device *dev, void *packet, int length); static int rtl_poll(struct eth_device *dev); static void rtl_disable(struct eth_device *dev); -#ifdef CONFIG_MCAST_TFTP/* This driver already accepts all b/mcast */ -static int rtl_bcast_addr(struct eth_device *dev, const u8 *bcast_mac, u8 set) +static int rtl_bcast_addr(struct eth_device *dev, const u8 *bcast_mac, int join) { return (0); } -#endif static struct pci_device_id supported[] = { {PCI_VENDOR_ID_REALTEK, PCI_DEVICE_ID_REALTEK_8139}, @@ -229,9 +227,7 @@ int rtl8139_initialize(bd_t *bis) dev->halt = rtl_disable; dev->send = rtl_transmit; dev->recv = rtl_poll; -#ifdef CONFIG_MCAST_TFTP dev->mcast = rtl_bcast_addr; -#endif eth_register (dev); diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index 9a4fab8..06a9b4f 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -78,8 +78,6 @@ static void tsec_configure_serdes(struct tsec_private *priv) 0, TBI_CR, CONFIG_TSEC_TBICR_SETTINGS); } -#ifdef CONFIG_MCAST_TFTP - /* the 'way' for ethernet-CRC-32. Spliced in from Linux lib/crc32.c * and this is the ethernet-crc method needed for TSEC -- and perhaps * some other adapter -- hash tables @@ -124,9 +122,10 @@ static u32 ether_crc(size_t len, unsigned char const *p) * the entry. */ #ifndef CONFIG_DM_ETH -static int tsec_mcast_addr(struct eth_device *dev, const u8 *mcast_mac, u8 set) +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 set) +static int tsec_mcast_addr(struct udevice *dev, const u8 *mcast_mac, int join) #endif { struct tsec_private *priv = (struct tsec_private *)dev->priv; @@ -140,14 +139,13 @@ static int tsec_mcast_addr(struct udevice *dev, const u8 *mcast_mac, int set) value = BIT(31 - whichbit); - if (set) + if (join) setbits_be32(®s->hash.gaddr0 + whichreg, value); else clrbits_be32(®s->hash.gaddr0 + whichreg, value); return 0; } -#endif /* Multicast TFTP ? */ /* * Initialized required registers to appropriate values, zeroing @@ -745,9 +743,7 @@ static int tsec_initialize(bd_t *bis, struct tsec_info_struct *tsec_info) dev->halt = tsec_halt; dev->send = tsec_send; dev->recv = tsec_recv; -#ifdef CONFIG_MCAST_TFTP dev->mcast = tsec_mcast_addr; -#endif /* Tell U-Boot to get the addr from the env */ for (i = 0; i < 6; i++) @@ -887,9 +883,7 @@ static const struct eth_ops tsec_ops = { .recv = tsec_recv, .free_pkt = tsec_free_pkt, .stop = tsec_halt, -#ifdef CONFIG_MCAST_TFTP .mcast = tsec_mcast_addr, -#endif }; static const struct udevice_id tsec_ids[] = { diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 3b3d9af..e4993dc 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -2579,9 +2579,6 @@ int usb_eth_initialize(bd_t *bi) netdev->halt = usb_eth_halt; netdev->priv = l_priv; -#ifdef CONFIG_MCAST_TFTP - #error not supported -#endif eth_register(netdev); return 0; } diff --git a/include/net.h b/include/net.h index 359bfb5..dd52ed3 100644 --- a/include/net.h +++ b/include/net.h @@ -140,9 +140,7 @@ struct eth_ops { int (*recv)(struct udevice *dev, int flags, uchar **packetp); int (*free_pkt)(struct udevice *dev, uchar *packet, int length); void (*stop)(struct udevice *dev); -#ifdef CONFIG_MCAST_TFTP int (*mcast)(struct udevice *dev, const u8 *enetaddr, int join); -#endif int (*write_hwaddr)(struct udevice *dev); int (*read_rom_hwaddr)(struct udevice *dev); }; @@ -175,9 +173,7 @@ struct eth_device { int (*send)(struct eth_device *, void *packet, int length); int (*recv)(struct eth_device *); void (*halt)(struct eth_device *); -#ifdef CONFIG_MCAST_TFTP - int (*mcast)(struct eth_device *, const u8 *enetaddr, u8 set); -#endif + int (*mcast)(struct eth_device *, const u8 *enetaddr, int join); int (*write_hwaddr)(struct eth_device *); struct eth_device *next; int index; @@ -286,11 +282,7 @@ extern void (*push_packet)(void *packet, int length); int eth_rx(void); /* Check for received packets */ void eth_halt(void); /* stop SCC */ const char *eth_get_name(void); /* get name of current device */ - -#ifdef CONFIG_MCAST_TFTP int eth_mcast_join(struct in_addr mcast_addr, int join); -#endif - /**********************************************************************/ /* @@ -577,10 +569,6 @@ extern struct in_addr net_ntp_server; /* the ip address to NTP */ extern int net_ntp_time_offset; /* offset time from UTC */ #endif -#if defined(CONFIG_MCAST_TFTP) -extern struct in_addr net_mcast_addr; -#endif - /* Initialize the network adapter */ void net_init(void); int net_loop(enum proto_t); diff --git a/net/eth-uclass.c b/net/eth-uclass.c index 91d861b..2ef20df 100644 --- a/net/eth-uclass.c +++ b/net/eth-uclass.c @@ -476,10 +476,8 @@ static int eth_post_probe(struct udevice *dev) ops->free_pkt += gd->reloc_off; if (ops->stop) ops->stop += gd->reloc_off; -#ifdef CONFIG_MCAST_TFTP if (ops->mcast) ops->mcast += gd->reloc_off; -#endif if (ops->write_hwaddr) ops->write_hwaddr += gd->reloc_off; if (ops->read_rom_hwaddr) diff --git a/net/eth_legacy.c b/net/eth_legacy.c index d2e16b8..e250a43 100644 --- a/net/eth_legacy.c +++ b/net/eth_legacy.c @@ -291,7 +291,6 @@ int eth_initialize(void) return num_devices; } -#ifdef CONFIG_MCAST_TFTP /* Multicast. * mcast_addr: multicast ipaddr from which multicast Mac is made * join: 1=join, 0=leave. @@ -310,9 +309,6 @@ int eth_mcast_join(struct in_addr mcast_ip, int join) return eth_current->mcast(eth_current, mcast_mac, join); } -#endif - - int eth_init(void) { struct eth_device *old_current; @@ -131,10 +131,6 @@ struct in_addr net_dns_server; struct in_addr net_dns_server2; #endif -#ifdef CONFIG_MCAST_TFTP /* Multicast TFTP */ -struct in_addr net_mcast_addr; -#endif - /** END OF BOOTP EXTENTIONS **/ /* Our ethernet address */ @@ -1216,9 +1212,6 @@ void net_process_received_packet(uchar *in_packet, int len) dst_ip = net_read_ip(&ip->ip_dst); if (net_ip.s_addr && dst_ip.s_addr != net_ip.s_addr && dst_ip.s_addr != 0xFFFFFFFF) { -#ifdef CONFIG_MCAST_TFTP - if (net_mcast_addr != dst_ip) -#endif return; } /* Read source IP address for later use */ @@ -140,36 +140,6 @@ static char tftp_filename[MAX_LEN]; static unsigned short tftp_block_size = TFTP_BLOCK_SIZE; static unsigned short tftp_block_size_option = TFTP_MTU_BLOCKSIZE; -#ifdef CONFIG_MCAST_TFTP -#include <malloc.h> -#define MTFTP_BITMAPSIZE 0x1000 -static unsigned *tftp_mcast_bitmap; -static int tftp_mcast_prev_hole; -static int tftp_mcast_bitmap_size = MTFTP_BITMAPSIZE; -static int tftp_mcast_disabled; -static int tftp_mcast_master_client; -static int tftp_mcast_active; -static int tftp_mcast_port; -/* can get 'last' block before done..*/ -static ulong tftp_mcast_ending_block; - -static void parse_multicast_oack(char *pkt, int len); - -static void mcast_cleanup(void) -{ - if (net_mcast_addr) - eth_mcast_join(net_mcast_addr, 0); - if (tftp_mcast_bitmap) - free(tftp_mcast_bitmap); - tftp_mcast_bitmap = NULL; - net_mcast_addr.s_addr = 0; - tftp_mcast_active = 0; - tftp_mcast_port = 0; - tftp_mcast_ending_block = -1; -} - -#endif /* CONFIG_MCAST_TFTP */ - static inline int store_block(int block, uchar *src, unsigned int len) { ulong offset = block * tftp_block_size + tftp_block_wrap_offset; @@ -211,10 +181,6 @@ static inline int store_block(int block, uchar *src, unsigned int len) memcpy(ptr, src, len); unmap_sysmem(ptr); } -#ifdef CONFIG_MCAST_TFTP - if (tftp_mcast_active) - ext2_set_bit(block, tftp_mcast_bitmap); -#endif if (net_boot_file_size < newsize) net_boot_file_size = newsize; @@ -292,9 +258,6 @@ static void show_block_marker(void) static void restart(const char *msg) { printf("\n%s; starting again\n", msg); -#ifdef CONFIG_MCAST_TFTP - mcast_cleanup(); -#endif net_start_again(); } @@ -349,12 +312,6 @@ static void tftp_send(void) int len = 0; ushort *s; -#ifdef CONFIG_MCAST_TFTP - /* Multicast TFTP.. non-MasterClients do not ACK data. */ - if (tftp_mcast_active && tftp_state == STATE_DATA && - tftp_mcast_master_client == 0) - return; -#endif /* * We will always be sending some sort of packet, so * cobble together the packet headers now. @@ -389,30 +346,10 @@ static void tftp_send(void) /* try for more effic. blk size */ pkt += sprintf((char *)pkt, "blksize%c%d%c", 0, tftp_block_size_option, 0); -#ifdef CONFIG_MCAST_TFTP - /* Check all preconditions before even trying the option */ - if (!tftp_mcast_disabled) { - tftp_mcast_bitmap = malloc(tftp_mcast_bitmap_size); - if (tftp_mcast_bitmap && eth_get_dev()->mcast) { - free(tftp_mcast_bitmap); - tftp_mcast_bitmap = NULL; - pkt += sprintf((char *)pkt, "multicast%c%c", - 0, 0); - } - } -#endif /* CONFIG_MCAST_TFTP */ len = pkt - xp; break; case STATE_OACK: -#ifdef CONFIG_MCAST_TFTP - /* My turn! Start at where I need blocks I missed. */ - if (tftp_mcast_active) - tftp_cur_block = ext2_find_next_zero_bit( - tftp_mcast_bitmap, - tftp_mcast_bitmap_size * 8, 0); - /* fall through */ -#endif case STATE_RECV_WRQ: case STATE_DATA: @@ -482,10 +419,6 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip, int i; if (dest != tftp_our_port) { -#ifdef CONFIG_MCAST_TFTP - if (tftp_mcast_active && - (!tftp_mcast_port || dest != tftp_mcast_port)) -#endif return; } if (tftp_state != STATE_SEND_RRQ && src != tftp_remote_port && @@ -566,12 +499,6 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip, } #endif } -#ifdef CONFIG_MCAST_TFTP - parse_multicast_oack((char *)pkt, len - 1); - if ((tftp_mcast_active) && (!tftp_mcast_master_client)) - tftp_state = STATE_DATA; /* passive.. */ - else -#endif #ifdef CONFIG_CMD_TFTPPUT if (tftp_put_active) { /* Get ready to send the first block */ @@ -599,11 +526,6 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip, tftp_remote_port = src; new_transfer(); -#ifdef CONFIG_MCAST_TFTP - if (tftp_mcast_active) { /* start!=1 common if mcast */ - tftp_prev_block = tftp_cur_block - 1; - } else -#endif if (tftp_cur_block != 1) { /* Assertion */ puts("\nTFTP error: "); printf("First block is not block 1 (%ld)\n", @@ -633,44 +555,8 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip, * Acknowledge the block just received, which will prompt * the remote for the next one. */ -#ifdef CONFIG_MCAST_TFTP - /* if I am the MasterClient, actively calculate what my next - * needed block is; else I'm passive; not ACKING - */ - if (tftp_mcast_active) { - if (len < tftp_block_size) { - tftp_mcast_ending_block = tftp_cur_block; - } else if (tftp_mcast_master_client) { - tftp_mcast_prev_hole = ext2_find_next_zero_bit( - tftp_mcast_bitmap, - tftp_mcast_bitmap_size * 8, - tftp_mcast_prev_hole); - tftp_cur_block = tftp_mcast_prev_hole; - if (tftp_cur_block > - ((tftp_mcast_bitmap_size * 8) - 1)) { - debug("tftpfile too big\n"); - /* try to double it and retry */ - tftp_mcast_bitmap_size <<= 1; - mcast_cleanup(); - net_start_again(); - return; - } - tftp_prev_block = tftp_cur_block; - } - } -#endif tftp_send(); -#ifdef CONFIG_MCAST_TFTP - if (tftp_mcast_active) { - if (tftp_mcast_master_client && - (tftp_cur_block >= tftp_mcast_ending_block)) { - puts("\nMulticast tftp done\n"); - mcast_cleanup(); - net_set_state(NETLOOP_SUCCESS); - } - } else -#endif if (len < tftp_block_size) tftp_complete(); break; @@ -693,9 +579,6 @@ static void tftp_handler(uchar *pkt, unsigned dest, struct in_addr sip, case TFTP_ERR_FILE_ALREADY_EXISTS: default: puts("Starting again\n\n"); -#ifdef CONFIG_MCAST_TFTP - mcast_cleanup(); -#endif net_start_again(); break; } @@ -873,9 +756,6 @@ void tftp_start(enum proto_t protocol) memset(net_server_ethaddr, 0, 6); /* Revert tftp_block_size to dflt */ tftp_block_size = TFTP_BLOCK_SIZE; -#ifdef CONFIG_MCAST_TFTP - mcast_cleanup(); -#endif #ifdef CONFIG_TFTP_TSIZE tftp_tsize = 0; tftp_tsize_num_hash = 0; @@ -924,102 +804,3 @@ void tftp_start_server(void) } #endif /* CONFIG_CMD_TFTPSRV */ -#ifdef CONFIG_MCAST_TFTP -/* - * Credits: atftp project. - */ - -/* - * Pick up BcastAddr, Port, and whether I am [now] the master-client. - * Frame: - * +-------+-----------+---+-------~~-------+---+ - * | opc | multicast | 0 | addr, port, mc | 0 | - * +-------+-----------+---+-------~~-------+---+ - * The multicast addr/port becomes what I listen to, and if 'mc' is '1' then - * I am the new master-client so must send ACKs to DataBlocks. If I am not - * master-client, I'm a passive client, gathering what DataBlocks I may and - * making note of which ones I got in my bitmask. - * In theory, I never go from master->passive.. - * .. this comes in with pkt already pointing just past opc - */ -static void parse_multicast_oack(char *pkt, int len) -{ - int i; - struct in_addr addr; - char *mc_adr; - char *port; - char *mc; - - mc_adr = NULL; - port = NULL; - mc = NULL; - /* march along looking for 'multicast\0', which has to start at least - * 14 bytes back from the end. - */ - for (i = 0; i < len - 14; i++) - if (strcmp(pkt + i, "multicast") == 0) - break; - if (i >= (len - 14)) /* non-Multicast OACK, ign. */ - return; - - i += 10; /* strlen multicast */ - mc_adr = pkt + i; - for (; i < len; i++) { - if (*(pkt + i) == ',') { - *(pkt + i) = '\0'; - if (port) { - mc = pkt + i + 1; - break; - } else { - port = pkt + i + 1; - } - } - } - if (!port || !mc_adr || !mc) - return; - if (tftp_mcast_active && tftp_mcast_master_client) { - printf("I got a OACK as master Client, WRONG!\n"); - return; - } - /* ..I now accept packets destined for this MCAST addr, port */ - if (!tftp_mcast_active) { - if (tftp_mcast_bitmap) { - printf("Internal failure! no mcast.\n"); - free(tftp_mcast_bitmap); - tftp_mcast_bitmap = NULL; - tftp_mcast_disabled = 1; - return; - } - /* I malloc instead of pre-declare; so that if the file ends - * up being too big for this bitmap I can retry - */ - tftp_mcast_bitmap = malloc(tftp_mcast_bitmap_size); - if (!tftp_mcast_bitmap) { - printf("No bitmap, no multicast. Sorry.\n"); - tftp_mcast_disabled = 1; - return; - } - memset(tftp_mcast_bitmap, 0, tftp_mcast_bitmap_size); - tftp_mcast_prev_hole = 0; - tftp_mcast_active = 1; - } - addr = string_to_ip(mc_adr); - if (net_mcast_addr.s_addr != addr.s_addr) { - if (net_mcast_addr.s_addr) - eth_mcast_join(net_mcast_addr, 0); - net_mcast_addr = addr; - if (eth_mcast_join(net_mcast_addr, 1)) { - printf("Fail to set mcast, revert to TFTP\n"); - tftp_mcast_disabled = 1; - mcast_cleanup(); - net_start_again(); - } - } - tftp_mcast_master_client = simple_strtoul((char *)mc, NULL, 10); - tftp_mcast_port = (unsigned short)simple_strtoul(port, NULL, 10); - printf("Multicast: %s:%d [%d]\n", mc_adr, tftp_mcast_port, - tftp_mcast_master_client); - return; -} - -#endif /* Multicast TFTP */ diff --git a/scripts/config_whitelist.txt b/scripts/config_whitelist.txt index e6ac098..d03ddd8 100644 --- a/scripts/config_whitelist.txt +++ b/scripts/config_whitelist.txt @@ -1198,7 +1198,6 @@ CONFIG_MAX_FPGA_DEVICES CONFIG_MAX_MEM_MAPPED CONFIG_MAX_PKT CONFIG_MAX_RAM_BANK_SIZE -CONFIG_MCAST_TFTP CONFIG_MCF5249 CONFIG_MCF5253 CONFIG_MCFFEC |