From: Jes Sorensen <jes@sgi.com>
To: kvm-ia64@vger.kernel.org
Subject: [patch] ia64 provide register layout in register struct exposed to
Date: Tue, 09 Dec 2008 15:53:57 +0000 [thread overview]
Message-ID: <493E9495.4010501@sgi.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 162 bytes --]
Hi,
This one adds a register layout to the struct exposed to userland so
one can actually get to get regs obtained through the KVM_GET_REGS
ioctl.
Cheers,
Jes
[-- Attachment #2: 3000-kvm-vpd-union.patch --]
[-- Type: text/plain, Size: 1356 bytes --]
Provided register layout for struct kvm_regs exposed to userland.
Signed-off-by: Jes Sorensen <jes@sgi.com>
---
arch/ia64/include/asm/kvm.h | 35 ++++++++++++++++++++++++++++++++++-
1 file changed, 34 insertions(+), 1 deletion(-)
Index: linux-2.6.git/arch/ia64/include/asm/kvm.h
===================================================================
--- linux-2.6.git.orig/arch/ia64/include/asm/kvm.h
+++ linux-2.6.git/arch/ia64/include/asm/kvm.h
@@ -162,7 +162,40 @@
unsigned long vcpuid[5];
unsigned long vpsr;
unsigned long vpr;
- unsigned long vcr[128];
+ union {
+ unsigned long vcr[128];
+ struct {
+ unsigned long dcr;
+ unsigned long itm;
+ unsigned long iva;
+ unsigned long rsv1[5];
+ unsigned long pta;
+ unsigned long rsv2[7];
+ unsigned long ipsr;
+ unsigned long isr;
+ unsigned long rsv3;
+ unsigned long iip;
+ unsigned long ifa;
+ unsigned long itir;
+ unsigned long iipa;
+ unsigned long ifs;
+ unsigned long iim;
+ unsigned long iha;
+ unsigned long rsv4[38];
+ unsigned long lid;
+ unsigned long ivr;
+ unsigned long tpr;
+ unsigned long eoi;
+ unsigned long irr[4];
+ unsigned long itv;
+ unsigned long pmv;
+ unsigned long cmcv;
+ unsigned long rsv5[5];
+ unsigned long lrr0;
+ unsigned long lrr1;
+ unsigned long rsv6[46];
+ };
+ };
};
struct kvm_regs {
reply other threads:[~2008-12-09 15:53 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=493E9495.4010501@sgi.com \
--to=jes@sgi.com \
--cc=kvm-ia64@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