Intel Mobile ICH4

[Craig Dooley]

This patch adds support for the Intel mobile ICH4 ATA Chipset.  Works
with UDMA100 on the HDD, WDMA2 on the DVD.

-Craig
-- 
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Craig Dooley											craig at xxxxxxxxxx
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Index: sys/dev/disk/ata/ata-dma.c
===================================================================
RCS file: /usr/srcs/dcvs/src/sys/dev/disk/ata/ata-dma.c,v
retrieving revision 1.4
diff -u -r1.4 ata-dma.c
--- sys/dev/disk/ata/ata-dma.c	27 Oct 2003 21:12:29 -0000	1.4
+++ sys/dev/disk/ata/ata-dma.c	25 Nov 2003 02:53:31 -0000
@@ -113,6 +113,7 @@
     switch (ch->chiptype) {
 
     case 0x24db8086:	/* Intel ICH5 */
+    case 0x24ca8086:	/* Intel ICH4 mobile */
     case 0x24cb8086:	/* Intel ICH4 */
     case 0x248a8086:	/* Intel ICH3 mobile */ 
     case 0x248b8086:	/* Intel ICH3 */
Index: sys/dev/disk/ata/ata-pci.c
===================================================================
RCS file: /usr/srcs/dcvs/src/sys/dev/disk/ata/ata-pci.c,v
retrieving revision 1.4
diff -u -r1.4 ata-pci.c
--- sys/dev/disk/ata/ata-pci.c	27 Oct 2003 21:12:29 -0000	1.4
+++ sys/dev/disk/ata/ata-pci.c	25 Nov 2003 03:06:29 -0000
@@ -148,6 +148,7 @@
 	return "Intel ICH3 ATA100 controller";
 
     case 0x24cb8086:
+    case 0x24ca8086:
 	return "Intel ICH4 ATA100 controller";
 
     case 0x24db8086: