The is_mmio parameter can be inferred from the ioreq type.
Signed-off-by: Paul Durrant <paul.durr...@citrix.com>
Cc: Keir Fraser <k...@xen.org>
Cc: Jan Beulich <jbeul...@suse.com>
Cc: Andrew Cooper <andrew.coop...@citrix.com>
---
xen/arch/x86/hvm/emulate.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/xen/arch/x86/hvm/emulate.c b/xen/arch/x86/hvm/emulate.c
index b412302..935eab3 100644
--- a/xen/arch/x86/hvm/emulate.c
+++ b/xen/arch/x86/hvm/emulate.c
@@ -23,8 +23,9 @@
#include <asm/hvm/support.h>
#include <asm/hvm/svm/svm.h>
-static void hvmtrace_io_assist(int is_mmio, ioreq_t *p)
+static void hvmtrace_io_assist(ioreq_t *p)
{
+ bool_t is_mmio = (p->type == IOREQ_TYPE_COPY);
unsigned int size, event;
unsigned char buffer[12];
@@ -139,7 +140,7 @@ static int hvmemul_do_io(
if ( !data_is_addr )
memcpy(&p.data, p_data, size);
- hvmtrace_io_assist(is_mmio, &p);
+ hvmtrace_io_assist(&p);
}
if ( is_mmio )
@@ -200,7 +201,7 @@ static int hvmemul_do_io(
finish_access:
if ( dir == IOREQ_READ )
{
- hvmtrace_io_assist(is_mmio, &p);
+ hvmtrace_io_assist(&p);
if ( !data_is_addr )
memcpy(p_data, &vio->io_data, size);
--
1.7.10.4
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