Date: Sun, 19 May 2002 10:25:26 -0700 (PDT) From: Rob Schulhof <rrs@there.net> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/38299: Add VT8233A to pci/viapm.c SMBus driver. Only requires chipID add to probe Message-ID: <200205191725.g4JHPQKK043957@www.freebsd.org>
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>Number: 38299
>Category: i386
>Synopsis: Add VT8233A to pci/viapm.c SMBus driver. Only requires chipID add to probe
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Sun May 19 10:30:02 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator: Rob Schulhof
>Release: RELENG_4
>Organization:
>Environment:
>Description:
The newer, VT8233A southbridge is functionally ( as far as SMBus) the same as
the VT8233 southbridge. I have SMBus working well with the VT8233A chip
by adding a probe for ChipID=0x31471106. If found identify it as
case VIA_8233_PMU_ID:
case VIA_8233A_PMU_ID:
desc = "VIA VT8233 Power Management Unit";
viapm->type = VIAPM_TYP_UNKNOWN;
base_cfgreg = VIAPM_8233_BASE;
goto viapro;
>How-To-Repeat:
>Fix:
Patch:
*** viapm.c Sun May 19 10:22:46 2002
--- viapm.new.c Sun May 19 10:13:58 2002
***************
*** 65,70 ****
--- 65,71 ----
#define VIA_596A_PMU_ID 0x30501106
#define VIA_596B_PMU_ID 0x30511106
#define VIA_686A_PMU_ID 0x30571106
+ #define VIA_8233A_PMU_ID 0x31471106
#define VIA_8233_PMU_ID 0x30741106
#define VIAPM_INB(port) \
***************
*** 266,271 ****
--- 267,273 ----
goto viapro;
case VIA_8233_PMU_ID:
+ case VIA_8233A_PMU_ID:
desc = "VIA VT8233 Power Management Unit";
viapm->type = VIAPM_TYP_UNKNOWN;
base_cfgreg = VIAPM_8233_BASE;
>Release-Note:
>Audit-Trail:
>Unformatted:
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