sata_dev_desc[i].block_write = sata_write;
rc = init_sata(i);
- rc = scan_sata(i);
- if ((sata_dev_desc[i].lba > 0) && (sata_dev_desc[i].blksz > 0))
- init_part(&sata_dev_desc[i]);
+ if (!rc) {
+ rc = scan_sata(i);
+ if (!rc && (sata_dev_desc[i].lba > 0) &&
+ (sata_dev_desc[i].blksz > 0))
+ init_part(&sata_dev_desc[i]);
+ }
}
sata_curr_device = 0;
return rc;
}
int sata_initialize(void) __attribute__((weak,alias("__sata_initialize")));
+#ifdef CONFIG_PARTITIONS
block_dev_desc_t *sata_get_dev(int dev)
{
return (dev < CONFIG_SYS_SATA_MAX_DEVICE) ? &sata_dev_desc[dev] : NULL;
}
+#endif
int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
switch (argc) {
case 0:
case 1:
- cmd_usage(cmdtp);
- return 1;
+ return CMD_RET_USAGE;
case 2:
if (strncmp(argv[1],"inf", 3) == 0) {
int i;
}
return rc;
}
- cmd_usage(cmdtp);
- return 1;
+ return CMD_RET_USAGE;
case 3:
if (strncmp(argv[1], "dev", 3) == 0) {
int dev = (int)simple_strtoul(argv[2], NULL, 10);
}
return rc;
}
- cmd_usage(cmdtp);
- return 1;
+ return CMD_RET_USAGE;
default: /* at least 4 args */
if (strcmp(argv[1], "read") == 0) {
n, (n == cnt) ? "OK" : "ERROR");
return (n == cnt) ? 0 : 1;
} else {
- cmd_usage(cmdtp);
- rc = 1;
+ return CMD_RET_USAGE;
}
return rc;