diff options
Diffstat (limited to 'disk/part.c')
| -rw-r--r-- | disk/part.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/disk/part.c b/disk/part.c index 2255e72..9e8bd4f 100644 --- a/disk/part.c +++ b/disk/part.c @@ -24,6 +24,7 @@ #include <common.h> #include <command.h> #include <ide.h> +#include <part.h> #undef PART_DEBUG @@ -39,6 +40,58 @@ defined(CONFIG_MMC) || \ defined(CONFIG_SYSTEMACE) ) +struct block_drvr { + char *name; + block_dev_desc_t* (*get_dev)(int dev); +}; + +static const struct block_drvr block_drvr[] = { +#if (CONFIG_COMMANDS & CFG_CMD_IDE) + { .name = "ide", .get_dev = ide_get_dev, }, +#endif +#if (CONFIG_COMMANDS & CFG_CMD_SCSI) + { .name = "scsi", .get_dev = scsi_get_dev, }, +#endif +#if ((CONFIG_COMMANDS & CFG_CMD_USB) && defined(CONFIG_USB_STORAGE)) + { .name = "usb", .get_dev = usb_stor_get_dev, }, +#endif +#if defined(CONFIG_MMC) + { .name = "mmc", .get_dev = mmc_get_dev, }, +#endif +#if defined(CONFIG_SYSTEMACE) + { .name = "ace", .get_dev = systemace_get_dev, }, +#endif + { }, +}; + +DECLARE_GLOBAL_DATA_PTR; + +block_dev_desc_t *get_dev(char* ifname, int dev) +{ + const struct block_drvr *drvr = block_drvr; + block_dev_desc_t* (*reloc_get_dev)(int dev); + + while (drvr->name) { + reloc_get_dev = drvr->get_dev + gd->reloc_off; + if (strncmp(ifname, drvr->name, strlen(drvr->name)) == 0) + return reloc_get_dev(dev); + drvr++; + } + return NULL; +} +#else +block_dev_desc_t *get_dev(char* ifname, int dev) +{ + return NULL; +} +#endif + +#if ((CONFIG_COMMANDS & CFG_CMD_IDE) || \ + (CONFIG_COMMANDS & CFG_CMD_SCSI) || \ + (CONFIG_COMMANDS & CFG_CMD_USB) || \ + defined(CONFIG_MMC) || \ + defined(CONFIG_SYSTEMACE) ) + /* ------------------------------------------------------------------------- */ /* * reports device info to the user |