From: kaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Date: Wed, 31 May 2006 06:23:54 +0000 (+0100)
Subject: [ACM] Add a hypervisor call macro to the linux kernel; it
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~16013^2~12
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9fea9fb410db5920a6c075510db5d5c6e3729022;p=xen.git

[ACM] Add a hypervisor call macro to the linux kernel; it
completes the alignment of the ACM call interface with the other Xen
hypervisor call interfaces. This macro is used to call from the a guest
kernel directly into the ACM hypervisor module.

Signed-off by: Reiner Sailer <sailer@us.ibm.com>
Signed-off by: Bryan D. Payne <bdpayne@us.ibm.com>
---

diff --git a/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h b/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h
index 90a72d3cc0..767d293184 100644
--- a/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h
+++ b/linux-2.6-xen-sparse/include/asm-i386/mach-xen/asm/hypercall.h
@@ -259,6 +259,13 @@ HYPERVISOR_event_channel_op(
 	return rc;
 }
 
+static inline int
+HYPERVISOR_acm_op(
+	int cmd, void *arg)
+{
+	return _hypercall2(int, acm_op, cmd, arg);
+}
+
 static inline int
 HYPERVISOR_xen_version(
 	int cmd, void *arg)
diff --git a/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h b/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
index c2b779bfea..938d0aa99c 100644
--- a/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
+++ b/linux-2.6-xen-sparse/include/asm-ia64/hypercall.h
@@ -246,6 +246,13 @@ HYPERVISOR_event_channel_op(
     return rc;
 }
 
+static inline int
+HYPERVISOR_acm_op(
+	unsigned int cmd, void *arg)
+{
+	return = _hypercall2(int, acm_op, cmd, arg);
+}
+
 static inline int
 HYPERVISOR_xen_version(
     int cmd, void *arg)
diff --git a/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h b/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h
index 8c521fce03..fd45934418 100644
--- a/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h
+++ b/linux-2.6-xen-sparse/include/asm-x86_64/mach-xen/asm/hypercall.h
@@ -257,6 +257,13 @@ HYPERVISOR_event_channel_op(
 	return rc;
 }
 
+static inline int
+HYPERVISOR_acm_op(
+	int cmd, void *arg)
+{
+	return = _hypercall2(int, acm_op, cmd, arg);
+}
+
 static inline int
 HYPERVISOR_xen_version(
 	int cmd, void *arg)