| 1 | --- a/drivers/mtd/chips/cfi_cmdset_0002.c |
| 2 | +++ b/drivers/mtd/chips/cfi_cmdset_0002.c |
| 3 | @@ -51,6 +51,7 @@ |
| 4 | #define SST49LF040B 0x0050 |
| 5 | #define SST49LF008A 0x005a |
| 6 | #define AT49BV6416 0x00d6 |
| 7 | +#define MANUFACTURER_SAMSUNG 0x00ec |
| 8 | |
| 9 | static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); |
| 10 | static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); |
| 11 | @@ -375,12 +376,19 @@ struct mtd_info *cfi_cmdset_0002(struct |
| 12 | |
| 13 | if (extp->MajorVersion != '1' || |
| 14 | (extp->MinorVersion < '0' || extp->MinorVersion > '4')) { |
| 15 | - printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query " |
| 16 | - "version %c.%c.\n", extp->MajorVersion, |
| 17 | - extp->MinorVersion); |
| 18 | - kfree(extp); |
| 19 | - kfree(mtd); |
| 20 | - return NULL; |
| 21 | + if (cfi->mfr == MANUFACTURER_SAMSUNG && |
| 22 | + (extp->MajorVersion == '3' && extp->MinorVersion == '3')) { |
| 23 | + printk(KERN_NOTICE " Newer Samsung flash detected, " |
| 24 | + "should be compatibile with Amd/Fujitsu.\n"); |
| 25 | + } |
| 26 | + else { |
| 27 | + printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query " |
| 28 | + "version %c.%c.\n", extp->MajorVersion, |
| 29 | + extp->MinorVersion); |
| 30 | + kfree(extp); |
| 31 | + kfree(mtd); |
| 32 | + return NULL; |
| 33 | + } |
| 34 | } |
| 35 | |
| 36 | /* Install our own private info structure */ |
| 37 | |
