X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fgeneric-2.6%2Fpatches-2.6.32%2F089-mtd-samsung-flash.patch;h=46923358b31c0ac8f195c9dcbca795c92000225a;hb=6117c04c9416b295347fb45c37e430f01df1d0d9;hp=eab03db50d0b8cd052b7a4778dfcac90fa60b601;hpb=d3092630a806d18f9daa40ea976d0ac08340a41d;p=openwrt%2Fstaging%2Fwigyori.git

diff --git a/target/linux/generic-2.6/patches-2.6.32/089-mtd-samsung-flash.patch b/target/linux/generic-2.6/patches-2.6.32/089-mtd-samsung-flash.patch
index eab03db50d..46923358b3 100644
--- a/target/linux/generic-2.6/patches-2.6.32/089-mtd-samsung-flash.patch
+++ b/target/linux/generic-2.6/patches-2.6.32/089-mtd-samsung-flash.patch
@@ -1,11 +1,37 @@
 --- a/drivers/mtd/chips/cfi_cmdset_0002.c
 +++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -374,7 +374,7 @@ struct mtd_info *cfi_cmdset_0002(struct 
+@@ -327,9 +327,32 @@ static void cfi_fixup_major_minor(struct
+ {
+ 	// manufacturers defined in include/linux/mtd/cfi.h
  
- 		cfi_fixup_major_minor(cfi, extp);
+-	if (cfi->mfr == CFI_MFR_SAMSUNG && cfi->id == 0x257e &&
+-	    extp->MajorVersion == '0')
++	if (cfi->mfr == CFI_MFR_SAMSUNG &&
++	    extp->MajorVersion == '0') {
++		printk("  Fixed Samsung's Amd/Fujitsu Extended Query version from %c.%c",
++		       extp->MajorVersion, extp->MinorVersion);
++
+ 		extp->MajorVersion = '1';
++		extp->MinorVersion = '0';
++
++		printk(" to %c.%c.\n",
++		       extp->MajorVersion, extp->MinorVersion);
++	}
++
++	if (cfi->mfr == CFI_MFR_SAMSUNG &&
++	    extp->MajorVersion == '3' && extp->MinorVersion == '3') {
++		printk(KERN_NOTICE "  Newer Samsung flash detected, "
++		       "should be compatibile with Amd/Fujitsu.\n");
++
++		printk("  Fixed Samsung's Amd/Fujitsu Extended Query version from %c.%c",
++		       extp->MajorVersion, extp->MinorVersion);
++
++		extp->MajorVersion = '1';	// set to 1.3 (last defined version)
++		extp->MinorVersion = '3';
++
++		printk(" to %c.%c.\n",
++		       extp->MajorVersion, extp->MinorVersion);
++	}
+ }
  
--		if (extp->MajorVersion != '1' ||
-+		if (extp->MajorVersion < '0' || extp->MajorVersion > '3' ||
- 		    (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
- 		        if (cfi->mfr == MANUFACTURER_SAMSUNG &&
- 			    (extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
+ struct mtd_info *cfi_cmdset_0002(struct map_info *map, int primary)