X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_usb.c;h=8c87265668d73715bc1a8f872cc2af8514ac2111;hb=486cad03be46114d726df56721ee27cba52c38e3;hp=9de515c323b9642a35f61017cfa978ccb44d218c;hpb=127e10842b2474ac20e40572a4102dd4d5ed80f1;p=u-boot diff --git a/common/cmd_usb.c b/common/cmd_usb.c index 9de515c323..8c87265668 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -34,6 +34,9 @@ #ifdef CONFIG_USB_STORAGE static int usb_stor_curr_dev = -1; /* current device */ #endif +#ifdef CONFIG_USB_HOST_ETHER +static int usb_ether_curr_dev = -1; /* current ethernet device */ +#endif /* some display routines (info command) */ char *usb_get_class_desc(unsigned char dclass) @@ -278,7 +281,7 @@ static inline char *portspeed(int speed) void usb_show_tree_graph(struct usb_device *dev, char *pre) { int i, index; - int has_child, last_child, port; + int has_child, last_child; index = strlen(pre); printf(" %s", pre); @@ -297,7 +300,6 @@ void usb_show_tree_graph(struct usb_device *dev, char *pre) /* found our pointer, see if we have a * little sister */ - port = i; while (i++ < dev->parent->maxchild) { if (dev->parent->children[i] != NULL) { /* found a sister */ @@ -349,11 +351,11 @@ void usb_show_tree(struct usb_device *dev) * usb boot command intepreter. Derived from diskboot */ #ifdef CONFIG_USB_STORAGE -int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { char *boot_device = NULL; char *ep; - int dev, part = 1, rcode; + int dev, part = 1; ulong addr, cnt; disk_partition_t info; image_header_t *hdr; @@ -376,8 +378,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) boot_device = argv[2]; break; default: - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } if (!boot_device) { @@ -387,7 +388,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) dev = simple_strtoul(boot_device, &ep, 16); stor_dev = usb_stor_get_dev(dev); - if (stor_dev->type == DEV_TYPE_UNKNOWN) { + if (stor_dev == NULL || stor_dev->type == DEV_TYPE_UNKNOWN) { printf("\n** Device %d not available\n", dev); return 1; } @@ -488,17 +489,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) flush_cache(addr, (cnt+1)*info.blksz); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { - char *local_args[2]; - extern int do_bootm(cmd_tbl_t *, int, int, char *[]); - local_args[0] = argv[0]; - local_args[1] = NULL; - printf("Automatic boot of image at addr 0x%08lX ...\n", addr); - rcode = do_bootm(cmdtp, 0, 1, local_args); - return rcode; - } - return 0; + return bootm_maybe_autostart(cmdtp, argv[0]); } #endif /* CONFIG_USB_STORAGE */ @@ -506,7 +497,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /****************************************************************************** * usb command intepreter */ -int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) +int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { int i; @@ -516,16 +507,24 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) block_dev_desc_t *stor_dev; #endif + if (argc < 2) + return cmd_usage(cmdtp); + if ((strncmp(argv[1], "reset", 5) == 0) || (strncmp(argv[1], "start", 5) == 0)) { usb_stop(); printf("(Re)start USB...\n"); i = usb_init(); + if (i >= 0) { #ifdef CONFIG_USB_STORAGE - /* try to recognize storage devices immediately */ - if (i >= 0) + /* try to recognize storage devices immediately */ usb_stor_curr_dev = usb_stor_scan(1); #endif +#ifdef CONFIG_USB_HOST_ETHER + /* try to recognize ethernet devices immediately */ + usb_ether_curr_dev = usb_host_eth_scan(1); +#endif + } return 0; } if (strncmp(argv[1], "stop", 4) == 0) { @@ -579,7 +578,7 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) break; } if (dev == NULL) { - printf("*** NO Device avaiable ***\n"); + printf("*** No device available ***\n"); return 0; } else { usb_display_desc(dev); @@ -595,22 +594,25 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (strncmp(argv[1], "part", 4) == 0) { int devno, ok = 0; if (argc == 2) { - for (devno = 0; devno < USB_MAX_STOR_DEV; ++devno) { + for (devno = 0; ; ++devno) { stor_dev = usb_stor_get_dev(devno); + if (stor_dev == NULL) + break; if (stor_dev->type != DEV_TYPE_UNKNOWN) { ok++; if (devno) printf("\n"); - printf("print_part of %x\n", devno); + debug("print_part of %x\n", devno); print_part(stor_dev); } } } else { devno = simple_strtoul(argv[2], NULL, 16); stor_dev = usb_stor_get_dev(devno); - if (stor_dev->type != DEV_TYPE_UNKNOWN) { + if (stor_dev != NULL && + stor_dev->type != DEV_TYPE_UNKNOWN) { ok++; - printf("print_part of %x\n", devno); + debug("print_part of %x\n", devno); print_part(stor_dev); } } @@ -668,12 +670,12 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (argc == 3) { int dev = (int)simple_strtoul(argv[2], NULL, 10); printf("\nUSB device %d: ", dev); - if (dev >= USB_MAX_STOR_DEV) { + stor_dev = usb_stor_get_dev(dev); + if (stor_dev == NULL) { printf("unknown device\n"); return 1; } printf("\n Device %d: ", dev); - stor_dev = usb_stor_get_dev(dev); dev_print(stor_dev); if (stor_dev->type == DEV_TYPE_UNKNOWN) return 1; @@ -691,8 +693,7 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) return 0; } #endif /* CONFIG_USB_STORAGE */ - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } #ifdef CONFIG_USB_STORAGE @@ -708,7 +709,7 @@ U_BOOT_CMD( "usb part [dev] - print partition table of one or all USB storage" " devices\n" "usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'\n" - " to memory address `addr'" + " to memory address `addr'\n" "usb write addr blk# cnt - write `cnt' blocks starting at block `blk#'\n" " from memory address `addr'" );