From: "Michael S. Tsirkin" <mst@redhat.com>
To: seabios@seabios.org
Cc: Kevin Wolf <kwolf@redhat.com>,
kvm@vger.kernel.org, qemu-devel@nongnu.org,
Isaku Yamahata <yamahata@valinux.co.jp>,
Avi Kivity <avi@redhat.com>
Subject: [Qemu-devel] [PATCH RFC] seabios: add OSHP method stub
Date: Mon, 13 Feb 2012 11:33:08 +0200 [thread overview]
Message-ID: <20120213093223.GA26979@redhat.com> (raw)
In-Reply-To: <cover.1329124507.git.mst@redhat.com>
To allow guests to load the native SHPC driver
for a bridge, we must declare an OSHP method
for the appropriate device which lets the OS
take control of the SHPC.
As we don't access SHPC at the moment, we
don't need to do anything - just report success.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
diff --git a/src/ssdt-pcihp.dsl b/src/ssdt-pcihp.dsl
index 442e7a8..3f50169 100644
--- a/src/ssdt-pcihp.dsl
+++ b/src/ssdt-pcihp.dsl
@@ -24,6 +24,7 @@ DefinitionBlock ("ssdt-pcihp.aml", "SSDT", 0x01, "BXPC", "BXSSDTPCIHP", 0x1)
ACPI_EXTRACT_METHOD_STRING aml_ej0_name \
Method (_EJ0, 1) { Return(PCEJ(0x##slot)) } \
Name (_SUN, 0x##slot) \
+ Method (OSHP, 1) { Return(0x0) } \
}
hotplug_slot(03)
next prev parent reply other threads:[~2012-02-13 9:33 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-13 9:15 [Qemu-devel] [PATCHv2-RFC 0/2] RFC: standard pci bridge device Michael S. Tsirkin
2012-02-13 9:15 ` [Qemu-devel] [PATCHv2-RFC 1/2] shpc: standard hot plug controller Michael S. Tsirkin
2012-02-13 10:03 ` Isaku Yamahata
2012-02-13 11:49 ` Michael S. Tsirkin
2012-02-13 14:30 ` Isaku Yamahata
2012-02-13 14:49 ` Michael S. Tsirkin
2012-02-17 13:20 ` Gerd Hoffmann
2012-02-13 9:16 ` [Qemu-devel] [PATCHv2-RFC 2/2] pci: add standard bridge device Michael S. Tsirkin
2012-02-17 13:25 ` Gerd Hoffmann
2012-02-19 14:57 ` Michael S. Tsirkin
2012-02-19 23:44 ` Michael S. Tsirkin
2012-02-17 13:33 ` Gerd Hoffmann
2012-02-20 22:40 ` Michael S. Tsirkin
2012-02-21 8:02 ` Gerd Hoffmann
2012-02-13 9:33 ` Michael S. Tsirkin [this message]
2012-02-14 0:34 ` [Qemu-devel] [PATCH RFC] seabios: add OSHP method stub Kevin O'Connor
2012-02-14 0:43 ` Michael S. Tsirkin
2012-02-14 0:48 ` Kevin O'Connor
2012-02-14 1:09 ` Michael S. Tsirkin
2012-02-14 12:49 ` Paul Brook
2012-02-14 13:37 ` Michael S. Tsirkin
2012-02-14 13:47 ` Paul Brook
2012-02-14 14:11 ` Michael S. Tsirkin
2012-02-29 11:25 ` [Qemu-devel] [SeaBIOS] " Gerd Hoffmann
2012-02-13 9:38 ` [Qemu-devel] [PATCHv2-RFC 0/2] RFC: standard pci bridge device Wen Congyang
2012-02-13 9:56 ` Michael S. Tsirkin
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=20120213093223.GA26979@redhat.com \
--to=mst@redhat.com \
--cc=avi@redhat.com \
--cc=kvm@vger.kernel.org \
--cc=kwolf@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=seabios@seabios.org \
--cc=yamahata@valinux.co.jp \
/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;
as well as URLs for NNTP newsgroup(s).