From Joerg.Pulz@frm2.tum.de  Wed Jan  4 20:18:54 2006
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Date: Wed, 4 Jan 2006 21:18:36 +0100 (CET)
From: Joerg Pulz <Joerg.Pulz@frm2.tum.de>
Reply-To: Joerg Pulz <Joerg.Pulz@frm2.tum.de>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: add Intel E7505 chipset support to agp(4)
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>Number:         91315
>Category:       kern
>Synopsis:       [agp] [patch] add Intel E7505 chipset support to agp(4)
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    anholt
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jan 04 20:20:08 GMT 2006
>Closed-Date:    Fri Sep 01 02:39:51 GMT 2006
>Last-Modified:  Fri Sep 01 02:39:51 GMT 2006
>Originator:     Joerg Pulz
>Release:        FreeBSD 6.0-STABLE i386
>Organization:
TU-Munich / ZWE-FRM-II
>Environment:
System: FreeBSD hades.admin.frm2 6.0-STABLE FreeBSD 6.0-STABLE #6: Tue Jan 3 20:39:33 CET 2006 root@hades.admin.frm2:/usr/obj/usr/src/sys/HADES i386


	
>Description:
	- add support for the Intel E7505 Chipset to agp(4)

	I have this chipset in my workstation. Without this change, i had no
	agp0 device and therefore the drm_attach for my Matrox G550 AGP card
	failed.
	After changing src/sys/pci/agp_intel.c i get an agp0 device and the
	drm_attach is successful. I finally get /dev/agpgart and /dev/dri/card0
	whithout any errors.
>How-To-Repeat:
	
>Fix:

	- apply the attached patch

	Attention:
	The patch is for current as of today but all my testing was done on
	RELENG_6. So i think this is a really good MFC candidate.

--- agp_intel.c_E7505 begins here ---
--- agp_intel.c.orig	Tue Dec 20 22:12:26 2005
+++ agp_intel.c	Wed Jan  4 20:54:04 2006
@@ -112,6 +112,9 @@
 	case 0x255d8086:
 		return ("Intel E7205 host to AGP bridge");
 
+	case 0x25508086:
+		return ("Intel E7505 host to AGP bridge");
+
 	case 0x25788086:
 		return ("Intel 82875P host to AGP bridge");
 
@@ -219,6 +222,7 @@
 	case 0x33408086: /* i855 */
 	case 0x35808086: /* i855GM */
 	case 0x255d8086: /* E7205 */
+	case 0x25508086: /* E7505 */
 	case 0x25708086: /* i865 */
 	case 0x25788086: /* i875P */
 	case 0x25608086: /* i845G */
@@ -244,6 +248,7 @@
 	case 0x25308086: /* i850 */
 	case 0x33408086: /* i855 */
 	case 0x255d8086: /* E7205 */
+	case 0x25508086: /* E7505 */
 	case 0x25318086: /* i860 */
 	case 0x25708086: /* i865 */
 	case 0x25788086: /* i875P */
@@ -294,6 +299,7 @@
 	case 0x33408086: /* i855 */
 	case 0x35808086: /* i855GM */
 	case 0x255d8086: /* E7205 */
+	case 0x25508086: /* E7505 */
 	case 0x25708086: /* i865 */
 	case 0x25788086: /* i875P */
 		printf("%s: set MCHCFG to %x\n", __func__, (unsigned)
--- agp_intel.c_E7505 ends here ---


>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->anholt 
Responsible-Changed-By: glebius 
Responsible-Changed-When: Tue Jan 10 15:21:10 UTC 2006 
Responsible-Changed-Why:  
Eric will handle this. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=91315 
State-Changed-From-To: open->patched 
State-Changed-By: anholt 
State-Changed-When: Fri Feb 17 01:40:58 UTC 2006 
State-Changed-Why:  
Committed to -current. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=91315 
State-Changed-From-To: patched->closed 
State-Changed-By: anholt 
State-Changed-When: Fri Sep 1 02:39:30 UTC 2006 
State-Changed-Why:  
MFCed to RELENG_6. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=91315 
>Unformatted:
