diff options
author | Stelios Koroneos <skoroneos@digital-opsis.com> | 2007-05-06 16:47:53 +0000 |
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committer | Stelios Koroneos <skoroneos@digital-opsis.com> | 2007-05-06 16:47:53 +0000 |
commit | 3fbd828c6fdcd947ec735c38ca9f700701d1354d (patch) | |
tree | ccc57653f1214858e347485b5c2308cf67353cde /packages/linux/linux-magicbox-2.6.19.2/007-samsung_flash.patch | |
parent | 7c8380efe7ac5b7d7aaf01f91599bb5e64542710 (diff) |
packages/linux/linux-magicbox_2.6.19.2.bb: Add kernel 2.6.19.2 for Magicbox
The patch set comes from Openwrt project
Diffstat (limited to 'packages/linux/linux-magicbox-2.6.19.2/007-samsung_flash.patch')
-rw-r--r-- | packages/linux/linux-magicbox-2.6.19.2/007-samsung_flash.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/packages/linux/linux-magicbox-2.6.19.2/007-samsung_flash.patch b/packages/linux/linux-magicbox-2.6.19.2/007-samsung_flash.patch new file mode 100644 index 0000000000..e48fe04b0d --- /dev/null +++ b/packages/linux/linux-magicbox-2.6.19.2/007-samsung_flash.patch @@ -0,0 +1,37 @@ +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 */ |