From: Chip Coldwell <coldwell@redhat.com>
Subject: [RHEL 5 PATCH] BZ#205653
Date: Wed, 29 Nov 2006 12:19:44 -0500
Bugzilla: 218623
Message-Id: <rzpr6vmp3v3.fsf@redhat.com>
Changelog: scsi: prevent sym53c1510 from claiming the wrong pci id



This is a small, obviously correct patch that fixes a problem with
RHEL5 recognizing cpqarray devices.  It is obviously correct because
of the previous patch that made the same change nine lines higher in
the same file.  Essentially, what these patches do is to prevent the
sym53c1510 driver from claiming the PCI ID that belongs to cpqarray.
It turns out that this device can show up with two different PCI
device IDs: one for LSI Logic and one for the same device sold by NCR.

Thanks,

Chip

--- linux-2.6.18/drivers/scsi/sym53c8xx_2/sym_glue.c	2006-09-20 09:12:06.000000000 +0530
+++ linux-2.6.18/drivers/scsi/sym53c8xx_2/sym_glue.c	2006-10-10 19:14:56.000000000 +0530
@@ -2094,7 +2094,7 @@
 	{ PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_NCR_53C875,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_NCR_53C1510,
-	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, /* new */
+	  PCI_ANY_ID, PCI_ANY_ID,  PCI_CLASS_STORAGE_SCSI<<8,  0xffff00, 0UL }, /* new */
 	{ PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C895A,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
 	{ PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C875A,

-- 
Charles M. "Chip" Coldwell
Senior Software Engineer
Red Hat, Inc.
1-978-392-2426