From 5951d03bc4e55cc541795c60c10ee6be6eec4f23 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Mon, 29 Sep 2008 01:08:17 +0000
Subject: port generic and ixp4xx kernel patches to 2.6.27 (compiles except for
 iptables, but otherwise completely untested)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12790 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../patches-2.6.27/007-samsung_flash.patch         | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 target/linux/generic-2.6/patches-2.6.27/007-samsung_flash.patch

(limited to 'target/linux/generic-2.6/patches-2.6.27/007-samsung_flash.patch')

diff --git a/target/linux/generic-2.6/patches-2.6.27/007-samsung_flash.patch b/target/linux/generic-2.6/patches-2.6.27/007-samsung_flash.patch
new file mode 100644
index 000000000..9cabf0e2d
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.27/007-samsung_flash.patch
@@ -0,0 +1,36 @@
+--- a/drivers/mtd/chips/cfi_cmdset_0002.c
++++ b/drivers/mtd/chips/cfi_cmdset_0002.c
+@@ -48,6 +48,7 @@
+ #define SST49LF040B	        0x0050
+ #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 *);
+@@ -321,12 +322,19 @@
+ 
+ 		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 */
-- 
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