kern/156358: [patch] make amdtemp.c compatible with Llano/Brazos platforms

[Torsten Ackemann]

>Number:         156358
>Category:       kern
>Synopsis:       [patch] make amdtemp.c compatible with Llano/Brazos platforms
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Tue Apr 12 16:50:12 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Torsten Ackemann
>Release:        FreeBSD 8.2-STABLE i386
>Organization:
UCL
>Environment:
FreeBSD eddie.lan 8.2-STABLE FreeBSD 8.2-STABLE #2: Mon Apr 11 15:17:23 BST 2011     root at eddie.lan:/usr/obj/usr/src/sys/GENERIC  i386
>Description:
This patch adds the PCI device ID for newer AMD chipsets so that amdtemp.c will recognize them.

Inspired by a patch for Linux found at http://lists.lm-sensors.org/pipermail/lm-sensors/2011-February/031397.html.

Tested on AMD Hudson M1 chipset only (Asus E35M1-M PRO).
>How-To-Repeat:

>Fix:
--- sys/dev/amdtemp/amdtemp.c.orig      2009-08-20 21:23:28.000000000 +0100
+++ sys/dev/amdtemp/amdtemp.c   2011-04-11 15:01:11.000000000 +0100
@@ -72,6 +72,7 @@
 #define DEVICEID_AMD_MISC0F    0x1103
 #define DEVICEID_AMD_MISC10    0x1203
 #define DEVICEID_AMD_MISC11    0x1303
+#define DEVICEID_AMD_CNB17H    0x1703

 static struct amdtemp_product {
        uint16_t        amdtemp_vendorid;
@@ -80,6 +81,7 @@
        { VENDORID_AMD, DEVICEID_AMD_MISC0F },
        { VENDORID_AMD, DEVICEID_AMD_MISC10 },
        { VENDORID_AMD, DEVICEID_AMD_MISC11 },
+       { VENDORID_AMD, DEVICEID_AMD_CNB17H },
        { 0, 0 }
 };


Patch attached with submission follows:

--- sys/dev/amdtemp/amdtemp.c.orig      2009-08-20 21:23:28.000000000 +0100
+++ sys/dev/amdtemp/amdtemp.c   2011-04-11 15:01:11.000000000 +0100
@@ -72,6 +72,7 @@
 #define DEVICEID_AMD_MISC0F    0x1103
 #define DEVICEID_AMD_MISC10    0x1203
 #define DEVICEID_AMD_MISC11    0x1303
+#define DEVICEID_AMD_CNB17H    0x1703

 static struct amdtemp_product {
        uint16_t        amdtemp_vendorid;
@@ -80,6 +81,7 @@
        { VENDORID_AMD, DEVICEID_AMD_MISC0F },
        { VENDORID_AMD, DEVICEID_AMD_MISC10 },
        { VENDORID_AMD, DEVICEID_AMD_MISC11 },
+       { VENDORID_AMD, DEVICEID_AMD_CNB17H },
        { 0, 0 }
 };


>Release-Note:
>Audit-Trail:
>Unformatted: