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author | Wolfgang Denk <wd@denx.de> | 2008-12-09 00:00:24 (GMT) |
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committer | Wolfgang Denk <wd@denx.de> | 2008-12-09 00:00:24 (GMT) |
commit | c645b181a9a848996d54a5e358bedabae1da566a (patch) | |
tree | a05030fe0bfc31b049a2d498e0e8090816f28352 | |
parent | 5e3ab68e9acf9edf304b8aa32ad7e005483a2c47 (diff) | |
parent | 6a86bb6c25376f0358478219fa28d7c84dd01ed0 (diff) | |
download | u-boot-c645b181a9a848996d54a5e358bedabae1da566a.tar.xz |
Merge branch 'master' of git://git.denx.de/u-boot-net
-rw-r--r-- | common/cmd_net.c | 20 | ||||
-rw-r--r-- | drivers/net/tsec.c | 3 | ||||
-rw-r--r-- | include/net.h | 6 | ||||
-rw-r--r-- | include/tsec.h | 4 | ||||
-rw-r--r-- | net/net.c | 7 | ||||
-rw-r--r-- | net/tftp.c | 3 |
6 files changed, 30 insertions, 13 deletions
diff --git a/common/cmd_net.c b/common/cmd_net.c index af691a4..c053d7b 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -154,8 +154,10 @@ static int netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char *argv[]) { char *s; + char *end; int rcode = 0; int size; + ulong addr; /* pre-set load_addr */ if ((s = getenv("loadaddr")) != NULL) { @@ -166,15 +168,17 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char *argv[]) case 1: break; - case 2: /* only one arg - accept two forms: - * just load address, or just boot file name. - * The latter form must be written "filename" here. + case 2: /* + * Only one arg - accept two forms: + * Just load address, or just boot file name. The latter + * form must be written in a format which can not be + * mis-interpreted as a valid number. */ - if (argv[1][0] == '"') { /* just boot filename */ - copy_filename (BootFile, argv[1], sizeof(BootFile)); - } else { /* load address */ - load_addr = simple_strtoul(argv[1], NULL, 16); - } + addr = simple_strtoul(argv[1], &end, 16); + if (end == (argv[1] + strlen(argv[1]))) + load_addr = addr; + else + copy_filename(BootFile, argv[1], sizeof(BootFile)); break; case 3: load_addr = simple_strtoul(argv[1], NULL, 16); diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c index d7da081..fbc9a6d 100644 --- a/drivers/net/tsec.c +++ b/drivers/net/tsec.c @@ -1196,6 +1196,9 @@ struct phy_info phy_info_M88E1121R = { {MIIM_88E1121_PHY_LED_CTRL, miim_read, &mii_88E1121_set_led}, {MIIM_CONTROL, MIIM_CONTROL_INIT, &mii_cr_init}, + /* Disable IRQs and de-assert interrupt */ + {MIIM_88E1121_PHY_IRQ_EN, 0, NULL}, + {MIIM_88E1121_PHY_IRQ_STATUS, miim_read, NULL}, {miim_end,} }, (struct phy_cmd[]){ /* startup */ diff --git a/include/net.h b/include/net.h index a5a256b..d2d394f 100644 --- a/include/net.h +++ b/include/net.h @@ -200,6 +200,12 @@ typedef struct { ushort udp_xsum; /* Checksum */ } IP_t; +#define IP_OFFS 0x1fff /* ip offset *= 8 */ +#define IP_FLAGS 0xe000 /* first 3 bits */ +#define IP_FLAGS_RES 0x8000 /* reserved */ +#define IP_FLAGS_DFRAG 0x4000 /* don't fragments */ +#define IP_FLAGS_MFRAG 0x2000 /* more fragments */ + #define IP_HDR_SIZE_NO_UDP (sizeof (IP_t) - 8) #define IP_HDR_SIZE (sizeof (IP_t)) diff --git a/include/tsec.h b/include/tsec.h index d2951f6..7b52e06 100644 --- a/include/tsec.h +++ b/include/tsec.h @@ -226,6 +226,10 @@ #define MIIM_88E1121_PHY_LED_PAGE 3 #define MIIM_88E1121_PHY_LED_DEF 0x0030 +/* 88E1121 PHY IRQ Enable/Status Register */ +#define MIIM_88E1121_PHY_IRQ_EN 18 +#define MIIM_88E1121_PHY_IRQ_STATUS 19 + #define MIIM_88E1121_PHY_PAGE 22 /* 88E1145 Extended PHY Specific Control Register */ @@ -738,7 +738,7 @@ int PingSend(void) ip->ip_tos = 0; ip->ip_len = htons(IP_HDR_SIZE_NO_UDP + 8); ip->ip_id = htons(NetIPID++); - ip->ip_off = htons(0x4000); /* No fragmentation */ + ip->ip_off = htons(IP_FLAGS_DFRAG); /* Don't fragment */ ip->ip_ttl = 255; ip->ip_p = 0x01; /* ICMP */ ip->ip_sum = 0; @@ -1402,7 +1402,8 @@ NetReceive(volatile uchar * inpkt, int len) if ((ip->ip_hl_v & 0xf0) != 0x40) { return; } - if (ip->ip_off & htons(0x1fff)) { /* Can't deal w/ fragments */ + /* Can't deal with fragments */ + if (ip->ip_off & htons(IP_OFFS | IP_FLAGS_MFRAG)) { return; } /* can't deal with headers > 20 bytes */ @@ -1701,7 +1702,7 @@ NetSetIP(volatile uchar * xip, IPaddr_t dest, int dport, int sport, int len) ip->ip_tos = 0; ip->ip_len = htons(IP_HDR_SIZE + len); ip->ip_id = htons(NetIPID++); - ip->ip_off = htons(0x4000); /* No fragmentation */ + ip->ip_off = htons(IP_FLAGS_DFRAG); /* Don't fragment */ ip->ip_ttl = 255; ip->ip_p = 17; /* UDP */ ip->ip_sum = 0; @@ -499,9 +499,8 @@ TftpStart (void) strncpy(tftp_filename, BootFile, MAX_LEN); tftp_filename[MAX_LEN-1] = 0; } else { - *p++ = '\0'; TftpServerIP = string_to_ip (BootFile); - strncpy(tftp_filename, p, MAX_LEN); + strncpy(tftp_filename, p + 1, MAX_LEN); tftp_filename[MAX_LEN-1] = 0; } } |