linux-kernel - [PATCH] ide-cs: recognize 2GB CompactFlash from Transcend

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Message-ID: <D7810733513F4840B4EBAAFA64D9C6A4012D5C9F@stgw002a.ww002.siemens.net>
Date:	Wed, 25 Apr 2007 11:27:09 +0200
From:	"Aeschbacher, Fabrice" <Fabrice.Aeschbacher@...mens.com>
To:	<linux-pcmcia@...ts.infradead.org>
Cc:	"lkml" <linux-kernel@...r.kernel.org>
Subject: [PATCH] ide-cs: recognize 2GB CompactFlash from Transcend

Without the following patch, the kernel does not automatically detect
2GB CompactFlash cards from Transcend.

I'm not sure which correct values must be assigned to the 3th and 4th
parameters (here: 0x709b1bf1, 0xf54a91c8). Anyway, the patch is working
with these values. Tested on arch=mips.

Signed-off-by: Fabrice Aeschbacher <fabrice.aeschbacher@...mens.com>

===================================================================
--- linux-2.6.20.7-orig/drivers/ide/legacy/ide-cs.c     2007-04-15
21:08:02.000000000 +0200
+++ linux-2.6.20.7/drivers/ide/legacy/ide-cs.c  2007-04-25
10:53:53.000000000 +0200
@@ -64,6 +64,7 @@
 
 #define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
 
+#define PCMCIA_DEBUG 1
 #ifdef PCMCIA_DEBUG
 INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
 #define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
@@ -399,6 +400,7 @@
        PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a,
0x3489e003),
        PCMCIA_DEVICE_PROD_ID1("TRANSCEND    512M   ", 0xd0909443),
        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1,
0x2a54d4b1),
+       PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1,
0xf54a91c8),
        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1,
0xf54a91c8),
        PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
        PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c,
0x212bb918),
-
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