From: "Robert Richter" <robert.richter@amd.com>
To: "Stephane Eranian" <eranian@hpl.hp.com>
Cc: "Andi Kleen" <andi@firstfloor.org>, linux-kernel@vger.kernel.org
Subject: [patch 1/8] 2.6.22-rc3 perfmon2 : IBS implementation for AMD64
Date: Fri, 15 Jun 2007 18:57:30 +0200 [thread overview]
Message-ID: <20070615093330.845322000@localhost> (raw)
In-Reply-To: 20070614215818.509851000@localhost
This patch implements Barcelona CPU detection.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Index: linux-2.6.22-rc3/arch/i386/perfmon/perfmon.c
===================================================================
--- linux-2.6.22-rc3.orig/arch/i386/perfmon/perfmon.c
+++ linux-2.6.22-rc3/arch/i386/perfmon/perfmon.c
@@ -1059,6 +1059,7 @@ char *pfm_arch_get_pmu_module_name(void)
goto try_arch;
}
case 15:
+ case 16:
/* All Opteron processors */
if (cpu_data->x86_vendor == X86_VENDOR_AMD)
return "perfmon_k8";
Index: linux-2.6.22-rc3/arch/x86_64/perfmon/perfmon_k8.c
===================================================================
--- linux-2.6.22-rc3.orig/arch/x86_64/perfmon/perfmon_k8.c
+++ linux-2.6.22-rc3/arch/x86_64/perfmon/perfmon_k8.c
@@ -307,7 +307,12 @@ static int pfm_k8_probe_pmu(void)
return -1;
}
- if (current_cpu_data.x86 != 15) {
+ switch (current_cpu_data.x86) {
+ case 15:
+ case 16:
+ PFM_INFO("found family=%d", current_cpu_data.x86);
+ break;
+ default:
PFM_INFO("unsupported family=%d", current_cpu_data.x86);
return -1;
}
--
AMD Saxony, Dresden, Germany
Operating System Research Center
email: robert.richter@amd.com
next prev parent reply other threads:[~2007-06-15 16:57 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-15 16:56 [patch 0/8] 2.6.22-rc3 perfmon2 : IBS implementation for AMD64 Robert Richter
2007-06-15 16:57 ` Robert Richter [this message]
2007-06-15 18:54 ` [patch 1/8] " David Rientjes
2007-06-20 18:36 ` Robert Richter
2007-06-19 12:39 ` Stephane Eranian
2007-06-15 16:58 ` [patch 2/8] " Robert Richter
2007-06-19 12:39 ` Stephane Eranian
2007-06-15 16:58 ` [patch 3/8] " Robert Richter
2007-06-19 12:40 ` Stephane Eranian
2007-06-15 16:59 ` [patch 4/8] " Robert Richter
2007-06-15 18:52 ` David Rientjes
2007-06-20 18:36 ` Robert Richter
2007-06-19 13:34 ` Stephane Eranian
2007-06-15 17:00 ` [patch 5/8] " Robert Richter
2007-06-15 17:00 ` [patch 6/8] " Robert Richter
2007-06-15 20:15 ` David Rientjes
2007-06-20 18:38 ` Robert Richter
2007-06-15 17:01 ` [patch 7/8] " Robert Richter
2007-06-15 17:02 ` [patch 8/8] " Robert Richter
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20070615093330.845322000@localhost \
--to=robert.richter@amd.com \
--cc=andi@firstfloor.org \
--cc=eranian@hpl.hp.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox