Introduce log_start/log_stop in CPUPhysMemoryClient

In order to use log_start/log_stop with Xen as well in the vga code,
this two operations have been put in CPUPhysMemoryClient.

The two new functions cpu_physical_log_start,cpu_physical_log_stop are
used in hw/vga.c and replace the kvm_log_start/stop. With this, vga does
no longer depends on kvm header.

[ Jan: rebasing and style fixlets ]

Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

1 files changed, 16 insertions, 15 deletions

diff --git a/hw/vga.c b/hw/vga.c
index e2151a2458..c22b8af833 100644
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -28,7 +28,6 @@
 #include "vga_int.h"
 #include "pixel_ops.h"
 #include "qemu-timer.h"
-#include "kvm.h"
 
 //#define DEBUG_VGA
 //#define DEBUG_VGA_MEM
@@ -1573,34 +1572,36 @@ static void vga_sync_dirty_bitmap(VGACommonState *s)
 
 void vga_dirty_log_start(VGACommonState *s)
 {
-    if (kvm_enabled() && s->map_addr)
-        kvm_log_start(s->map_addr, s->map_end - s->map_addr);
+    if (s->map_addr) {
+        cpu_physical_log_start(s->map_addr, s->map_end - s->map_addr);
+    }
 
-    if (kvm_enabled() && s->lfb_vram_mapped) {
-        kvm_log_start(isa_mem_base + 0xa0000, 0x8000);
-        kvm_log_start(isa_mem_base + 0xa8000, 0x8000);
+    if (s->lfb_vram_mapped) {
+        cpu_physical_log_start(isa_mem_base + 0xa0000, 0x8000);
+        cpu_physical_log_start(isa_mem_base + 0xa8000, 0x8000);
     }
 
 #ifdef CONFIG_BOCHS_VBE
-    if (kvm_enabled() && s->vbe_mapped) {
-        kvm_log_start(VBE_DISPI_LFB_PHYSICAL_ADDRESS, s->vram_size);
+    if (s->vbe_mapped) {
+        cpu_physical_log_start(VBE_DISPI_LFB_PHYSICAL_ADDRESS, s->vram_size);
     }
 #endif
 }
 
 void vga_dirty_log_stop(VGACommonState *s)
 {
-    if (kvm_enabled() && s->map_addr)
-	kvm_log_stop(s->map_addr, s->map_end - s->map_addr);
+    if (s->map_addr) {
+        cpu_physical_log_stop(s->map_addr, s->map_end - s->map_addr);
+    }
 
-    if (kvm_enabled() && s->lfb_vram_mapped) {
-	kvm_log_stop(isa_mem_base + 0xa0000, 0x8000);
-	kvm_log_stop(isa_mem_base + 0xa8000, 0x8000);
+    if (s->lfb_vram_mapped) {
+        cpu_physical_log_stop(isa_mem_base + 0xa0000, 0x8000);
+        cpu_physical_log_stop(isa_mem_base + 0xa8000, 0x8000);
     }
 
 #ifdef CONFIG_BOCHS_VBE
-    if (kvm_enabled() && s->vbe_mapped) {
-	kvm_log_stop(VBE_DISPI_LFB_PHYSICAL_ADDRESS, s->vram_size);
+    if (s->vbe_mapped) {
+        cpu_physical_log_stop(VBE_DISPI_LFB_PHYSICAL_ADDRESS, s->vram_size);
     }
 #endif
 }