[DragonFlyBSD - Submit #2643] (New) Sync km with the current OpenBSD version.

bugtracker-admin at leaf.dragonflybsd.org bugtracker-admin at leaf.dragonflybsd.org
Wed Feb 19 00:12:43 PST 2014


Issue #2643 has been reported by vadaszi.

----------------------------------------
Submit #2643: Sync km with the current OpenBSD version.
http://bugs.dragonflybsd.org/issues/2643

* Author: vadaszi
* Status: New
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
----------------------------------------
This patch synchronizes the km driver to the current OpenBSD version.
This adds support for AMD family 14h and 15h CPUs.
Works for me with an AMD Family 14h cpu (model T44R).

>From 44da3dee91ba6855d7d89ecbb9e42b3366cfa9bf Mon Sep 17 00:00:00 2001
From: Imre Vadasz <imre at vdsz.com>
Date: Wed, 19 Feb 2014 08:52:53 +0100
Subject: [PATCH] Updating km from OpenBSD. Adds support for AMD Family 14h and
 15h CPUs.

---
 share/man/man4/km.4      | 22 +++++++++++++++-------
 sys/bus/pci/pcidevs      |  3 +++
 sys/dev/powermng/km/km.c | 31 ++++++++++++++++++++-----------
 3 files changed, 38 insertions(+), 18 deletions(-)

diff --git a/share/man/man4/km.4 b/share/man/man4/km.4
index 6c4aa86..53e31b3 100644
--- a/share/man/man4/km.4
+++ b/share/man/man4/km.4
@@ -1,6 +1,6 @@
-.\"	$OpenBSD: km.4,v 1.5 2009/07/23 17:19:07 cnst Exp $
+.\"	$OpenBSD: km.4,v 1.9 2013/07/16 16:05:49 schwarze Exp $
 .\"
-.\" Copyright (c) 2008/2010 Constantine A. Murenin <cnst+dfly at bugmail.mojo.ru>
+.\" Copyright (c) 2008 Constantine A. Murenin <cnst+openbsd at bugmail.mojo.ru>
 .\"
 .\" Permission to use, copy, modify, and distribute this software for any
 .\" purpose with or without fee is hereby granted, provided that the above
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd February 12, 2010
+.Dd $Mdocdate: July 16 2013 $
 .Dt KM 4
 .Os
 .Sh NAME
@@ -39,7 +39,7 @@ km_load="YES"
 The
 .Nm
 driver provides support for the temperature sensors available in the
-AMD Family 10h and 11h processors.
+AMD Family 10h, 11h, 14h, and 15h processors.
 .Pp
 Each chip reports one temperature sensor.
 Multiprocessor systems have one instance of
@@ -82,14 +82,21 @@ hw.sensors.km0.temp0: 60.50 degC
 .%D March 26, 2008
 .%R Publication # 31116
 .%P pp. 236--237 and pp. 243--244
-.\" .%O http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/31116.PDF
+.\" .%U http://support.amd.com/us/Processor_TechDocs/31116.pdf
 .Re
 .Rs
 .%T "BIOS and Kernel Developer's Guide for AMD Family 11h Processors"
 .%D July 07, 2008
 .%R Publication # 41256
 .%P pp. 156--157 and pp. 159--160
-.\" .%O http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/41256.pdf
+.\" .%U http://support.amd.com/us/Processor_TechDocs/41256.pdf
+.Re
+.Rs
+.%T "BIOS and Kernel Developer's Guide for AMD Family 14h Models 00h-04h Processors"
+.%D May 02, 2011
+.%R Publication # 43170
+.%P pp. 277--278 and pp. 280--282
+.\" .%U http://support.amd.com/us/Processor_TechDocs/43170.pdf
 .Re
 .Sh HISTORY
 The
@@ -99,6 +106,7 @@ driver first appeared in
 and
 .Dx 2.5 .
 .Sh AUTHORS
+.An -nosplit
 The
 .Nm
 driver was written for
@@ -106,7 +114,7 @@ driver was written for
 and
 .Dx
 by
-.An Constantine A. Murenin Aq http://cnst.su/ ,
+.An Constantine A. Murenin Aq Mt cnst at openbsd.org ,
 Raouf Boutaba Research Group,
 David R. Cheriton School of Computer Science,
 University of Waterloo.
diff --git a/sys/bus/pci/pcidevs b/sys/bus/pci/pcidevs
index 718006d..a7c4316 100644
--- a/sys/bus/pci/pcidevs
+++ b/sys/bus/pci/pcidevs
@@ -171,6 +171,9 @@ product ALTIMA AC9100	0x03ea	AC9100 Gigabit Ethernet
 product AMD AMD64_MISC	0x1103	AMD64 Miscellaneous configuration
 product AMD AMD64_F10_MISC	0x1203  Family 10h Miscellaneous
 product AMD AMD64_F11_MISC	0x1303  Family 11h Miscellaneous
+product AMD AMD64_F14_MISC	0x1703  Family 14h Miscellaneous
+product AMD AMD64_F15_0x_MISC	0x1603  Family 15/0xh Miscellaneous
+product AMD AMD64_F15_1x_MISC	0x1403  Family 15/1xh Miscellaneous
 product AMD PCNET_PCI	0x2000	PCnet-PCI Ethernet
 product AMD PCNET_HOME	0x2001	PCnet-Home HomePNA Ethernet
 product AMD GEODE_LX_PCHB	0x2080	Geode LX
diff --git a/sys/dev/powermng/km/km.c b/sys/dev/powermng/km/km.c
index 8ad0f1c..991e65f 100644
--- a/sys/dev/powermng/km/km.c
+++ b/sys/dev/powermng/km/km.c
@@ -1,7 +1,7 @@
-/*	$OpenBSD: km.c,v 1.2 2008/08/29 03:38:31 cnst Exp $	*/
+/*	$OpenBSD: km.c,v 1.8 2013/09/17 13:42:34 kettenis Exp $	*/
 
 /*
- * Copyright (c) 2008/2010 Constantine A. Murenin <cnst+dfly at bugmail.mojo.ru>
+ * Copyright (c) 2008 Constantine A. Murenin <cnst+openbsd at bugmail.mojo.ru>
  *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
@@ -26,7 +26,7 @@
 
 
 /*
- * AMD Family 10h Processors, Function 3 -- Miscellaneous Control
+ * AMD Family 10h/11h/14h/15h Processors, Function 3 -- Miscellaneous Control
  */
 
 /* Function 3 Registers */
@@ -86,24 +86,33 @@ km_identify(driver_t *driver, struct device *parent)
 static int
 km_probe(struct device *dev)
 {
-	int ten = 0;
+	char *desc;
 
 	if (pci_get_vendor(dev) != PCI_VENDOR_AMD)
 		return ENXIO;
 
 	switch (pci_get_device(dev)) {
 	case PCI_PRODUCT_AMD_AMD64_F10_MISC:
-		ten = 1;
-		/* FALLTHROUGH */
+		desc = "AMD Family 10h temperature sensor";
+		break;
 	case PCI_PRODUCT_AMD_AMD64_F11_MISC:
-		if (device_get_desc(dev) == NULL)
-			device_set_desc(dev, ten ?
-			    "AMD Family 10h temperature sensor" :
-			    "AMD Family 11h temperature sensor");
-		return 0;
+		desc = "AMD Family 11h temperature sensor";
+		break;
+	case PCI_PRODUCT_AMD_AMD64_F14_MISC:
+		desc = "AMD Family 14h temperature sensor";
+		break;
+	case PCI_PRODUCT_AMD_AMD64_F15_0x_MISC:
+		desc = "AMD Family 15/0xh temperature sensor";
+		break;
+	case PCI_PRODUCT_AMD_AMD64_F15_1x_MISC:
+		desc = "AMD Family 15/1xh temperature sensor";
+		break;
 	default:
 		return ENXIO;
 	}
+
+	if (device_get_desc(dev) == NULL)
+		device_set_desc(dev, desc);
 }
 
 static int
-- 
1.8.5.2



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