vga: add mmio bar to standard vga

This patch adds a mmio bar to the qemu standard vga which allows to
access the standard vga registers and bochs dispi interface registers
via mmio.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/hw/vga.c b/hw/vga.c
index afaef0d711..6afe48ce58 100644
--- a/hw/vga.c
+++ b/hw/vga.c
@@ -591,7 +591,7 @@ static uint32_t vbe_ioport_read_index(void *opaque, uint32_t addr)
     return val;
 }
 
-static uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr)
+uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr)
 {
     VGACommonState *s = opaque;
     uint32_t val;
@@ -627,13 +627,13 @@ static uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr)
     return val;
 }
 
-static void vbe_ioport_write_index(void *opaque, uint32_t addr, uint32_t val)
+void vbe_ioport_write_index(void *opaque, uint32_t addr, uint32_t val)
 {
     VGACommonState *s = opaque;
     s->vbe_index = val;
 }
 
-static void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val)
+void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val)
 {
     VGACommonState *s = opaque;