From: Prarit Bhargava <prarit@redhat.com>
Subject: [RHEL5.1 PATCH]: BZ 227908 SB600 ide only has one channel
Date: Thu, 29 Mar 2007 09:48:20 -0400
Bugzilla: 227908
Message-Id: <20070329134820.18277.24988.sendpatchset@prarit.boston.redhat.com>
Changelog: [ide] SB600 ide only has one channel


atiixp.c: SB600 ide only has one channel

Backport of

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b25168dfdc162b4198fa6395cd191a20dddc6d34

Successfully tested by me on HP dc5750.

Resolves BZ 227908.

--- linux-2.6.18.x86_64.orig/drivers/ide/pci/atiixp.c	2007-03-26 11:41:33.000000000 -0400
+++ linux-2.6.18.x86_64/drivers/ide/pci/atiixp.c	2007-03-26 12:58:10.000000000 -0400
@@ -326,6 +326,13 @@ static ide_pci_device_t atiixp_pci_info[
 		.autodma	= AUTODMA,
 		.enablebits	= {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
 		.bootable	= ON_BOARD,
+	},{	/* 1 */
+		.name		= "SB600_PATA",
+		.init_hwif	= init_hwif_atiixp,
+		.channels	= 1,
+		.autodma	= AUTODMA,
+		.enablebits	= {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
+		.bootable	= ON_BOARD,
 	}
 };
 
@@ -347,7 +354,7 @@ static struct pci_device_id atiixp_pci_t
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP200_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
 	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+	{ PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
 	{ 0, },
 };
 MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);