Date: Thu, 5 May 2005 12:43:56 GMT From: Vlad GALU <vladgalu@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/80656: Non-supported ICH6 controller on Dell Latitude D610 Message-ID: <200505051243.j45ChuEg090108@www.freebsd.org> Resent-Message-ID: <200505051250.j45Co2DJ004451@freefall.freebsd.org>
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>Number: 80656
>Category: kern
>Synopsis: Non-supported ICH6 controller on Dell Latitude D610
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu May 05 12:50:02 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Vlad GALU
>Release: 5.4-STABLE
>Organization:
CC Media Network
>Environment:
FreeBSD durandal.afraid.org 5.4-STABLE FreeBSD 5.4-STABLE #0: Thu May 5 15:04:31 EEST 2005 root@durandal.afraid.org:/usr/src/sys/i386/compile/DURANDAL i386
>Description:
The ICH6 SATA controller found on Dell Latitude d610 laptops is not supported by the ata driver. After patching with the diff below, the kernel sets the speed of the device to UDMA100. I'm not sure if this is the right thing, but since I'm not familiar with the ata code, I leave this for your appreciation.
>How-To-Repeat:
>Fix:
diff -Nrau /usr/src/sys/dev/ata/ata-chipset.c ./ata/ata-chipset.c
--- /usr/src/sys/dev/ata/ata-chipset.c Wed Mar 23 07:14:11 2005
+++ ./ata/ata-chipset.c Thu May 5 15:36:31 2005
@@ -838,6 +838,7 @@
{ ATA_I82801FB, 0, 0, 0x00, ATA_UDMA5, "Intel ICH6" },
{ ATA_I82801FB_S1,0, 0, 0x00, ATA_SA150, "Intel ICH6" },
{ ATA_I82801FB_R1,0, 0, 0x00, ATA_SA150, "Intel ICH6" },
+ { ATA_I82801FBM, 0, 0, 0x00, ATA_SA150, "Intel ICH6 Mobile" },
{ 0, 0, 0, 0, 0, 0}};
char buffer[64];
@@ -924,7 +925,8 @@
/* ICH6 has 4 SATA ports as master/slave on 2 channels so deal with pairs */
if (ctlr->chip->chipid == ATA_I82801FB_S1 ||
- ctlr->chip->chipid == ATA_I82801FB_R1) {
+ ctlr->chip->chipid == ATA_I82801FB_R1 ||
+ ctlr->chip->chipid == ATA_I82801FBM ) {
mask = (0x0005 << ch->unit);
}
else {
diff -Nrau /usr/src/sys/dev/ata/ata-pci.h ./ata/ata-pci.h
--- /usr/src/sys/dev/ata/ata-pci.h Wed Mar 23 07:14:11 2005
+++ ./ata/ata-pci.h Thu May 5 15:36:38 2005
@@ -127,6 +127,7 @@
#define ATA_I82801FB 0x266f8086
#define ATA_I82801FB_S1 0x26518086
#define ATA_I82801FB_R1 0x26528086
+#define ATA_I82801FBM 0x26538086
#define ATA_ITE_ID 0x1283
#define ATA_IT8212F 0x82121283
>Release-Note:
>Audit-Trail:
>Unformatted:
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