mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-29 20:07:42 +02:00
38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
|
diff -urN linux-2.6.19.old/drivers/mtd/chips/cfi_cmdset_0002.c linux-2.6.19.dev/drivers/mtd/chips/cfi_cmdset_0002.c
|
||
|
|
--- linux-2.6.19.old/drivers/mtd/chips/cfi_cmdset_0002.c 2006-11-29 22:57:37.000000000 +0100
|
||
|
|
+++ linux-2.6.19.dev/drivers/mtd/chips/cfi_cmdset_0002.c 2006-12-14 03:13:30.000000000 +0100
|
||
|
|
@@ -50,6 +50,7 @@
|
||
|
|
#define SST49LF004B 0x0060
|
||
|
|
#define SST49LF008A 0x005a
|
||
|
|
#define AT49BV6416 0x00d6
|
||
|
|
+#define MANUFACTURER_SAMSUNG 0x00ec
|
||
|
|
|
||
|
|
static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
|
||
|
|
static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
|
||
|
|
@@ -293,12 +294,19 @@
|
||
|
|
|
||
|
|
if (extp->MajorVersion != '1' ||
|
||
|
|
(extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
|
||
|
|
- printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query "
|
||
|
|
- "version %c.%c.\n", extp->MajorVersion,
|
||
|
|
- extp->MinorVersion);
|
||
|
|
- kfree(extp);
|
||
|
|
- kfree(mtd);
|
||
|
|
- return NULL;
|
||
|
|
+ if (cfi->mfr == MANUFACTURER_SAMSUNG &&
|
||
|
|
+ (extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
|
||
|
|
+ printk(KERN_NOTICE " Newer Samsung flash detected, "
|
||
|
|
+ "should be compatibile with Amd/Fujitsu.\n");
|
||
|
|
+ }
|
||
|
|
+ else {
|
||
|
|
+ printk(KERN_ERR " Unknown Amd/Fujitsu Extended Query "
|
||
|
|
+ "version %c.%c.\n", extp->MajorVersion,
|
||
|
|
+ extp->MinorVersion);
|
||
|
|
+ kfree(extp);
|
||
|
|
+ kfree(mtd);
|
||
|
|
+ return NULL;
|
||
|
|
+ }
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Install our own private info structure */
|