FW: cciss updates for 2.4.22-pre3 [2 of 6]

[Miller, Mike]

-----Original Message-----
From: Miller, Mike (OS Dev) 
Sent: Thursday, July 10, 2003 4:46 PM
To: '[e-mail]'; '[e-mail]'
Cc: '[e-mail]'; '[e-mail]'
Subject: cciss updates for 2.4.22-pre3 [2 of 6]

These patches can be installed in any order EXCEPT the final 2 of the 6. They are name p1* & p2* respectively.

This patch was built & tested using kernel 2.4.21 with the 2.4.22pre3 patch
applied. It is intended for inclusion in the 2.4.22 kernel.
Patch name: cciss_2447_PCI_BAR_fix.patch
Changes:
	1. Changes the PCI_BASE_ADDRESS_MEM_PREFETCH case in the 
	   find_PCI_BAR_index() function to a default case. This
	   should never happen in PCI version 2.2. Bug fix.
--------------------------------------------------------------------------------------------------------------------
diff -burN lx2422p3/drivers/block/cciss.c lx2422p3.test/drivers/block/cciss.c
--- lx2422p3/drivers/block/cciss.c	2003-07-07 13:49:34.000000000 -0500
+++ lx2422p3.test/drivers/block/cciss.c	2003-07-07 14:43:05.000000000 -0500
@@ -2460,7 +2460,9 @@
 				case PCI_BASE_ADDRESS_MEM_TYPE_64:
 					offset += 8;
 					break;
-				case PCI_BASE_ADDRESS_MEM_PREFETCH:
+				default: /* reserved in PCI 2.2 */
+					printk(KERN_WARNING "Base address is invalid\n");
+					return -1;	
 				break;
 			}
 		}