diff options
Diffstat (limited to 'common/cmd_scsi.c')
| -rw-r--r-- | common/cmd_scsi.c | 40 |
1 files changed, 35 insertions, 5 deletions
diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c index 22d0119..50eb239 100644 --- a/common/cmd_scsi.c +++ b/common/cmd_scsi.c @@ -34,6 +34,9 @@ #include <image.h> #include <pci.h> +#ifdef CONFIG_SCSI_DEV_LIST +#define SCSI_DEV_LIST CONFIG_SCSI_DEV_LIST +#else #ifdef CONFIG_SCSI_SYM53C8XX #define SCSI_VEND_ID 0x1000 #ifndef CONFIG_SCSI_DEV_ID @@ -49,8 +52,12 @@ #elif !defined(CONFIG_SCSI_AHCI_PLAT) #error no scsi device defined #endif +#define SCSI_DEV_LIST {SCSI_VEND_ID, SCSI_DEV_ID} +#endif - +#ifdef CONFIG_PCI +const struct pci_device_id scsi_device_list[] = { SCSI_DEV_LIST }; +#endif static ccb tempccb; /* temporary scsi command buffer */ static unsigned char tempbuff[512]; /* temporary data buffer */ @@ -178,15 +185,38 @@ removable: void scsi_init(void) { int busdevfunc; + int i; + /* + * Find a device from the list, this driver will support a single + * controller. + */ + for (i = 0; i < ARRAY_SIZE(scsi_device_list); i++) { + /* get PCI Device ID */ + busdevfunc = pci_find_device(scsi_device_list[i].vendor, + scsi_device_list[i].device, + 0); + if (busdevfunc != -1) + break; + } - busdevfunc=pci_find_device(SCSI_VEND_ID,SCSI_DEV_ID,0); /* get PCI Device ID */ - if(busdevfunc==-1) { - printf("Error SCSI Controller (%04X,%04X) not found\n",SCSI_VEND_ID,SCSI_DEV_ID); + if (busdevfunc == -1) { + printf("Error: SCSI Controller(s) "); + for (i = 0; i < ARRAY_SIZE(scsi_device_list); i++) { + printf("%04X:%04X ", + scsi_device_list[i].vendor, + scsi_device_list[i].device); + } + printf("not found\n"); return; } #ifdef DEBUG else { - printf("SCSI Controller (%04X,%04X) found (%d:%d:%d)\n",SCSI_VEND_ID,SCSI_DEV_ID,(busdevfunc>>16)&0xFF,(busdevfunc>>11)&0x1F,(busdevfunc>>8)&0x7); + printf("SCSI Controller (%04X,%04X) found (%d:%d:%d)\n", + scsi_device_list[i].vendor, + scsi_device_list[i].device, + (busdevfunc >> 16) & 0xFF, + (busdevfunc >> 11) & 0x1F, + (busdevfunc >> 8) & 0x7); } #endif scsi_low_level_init(busdevfunc); |