diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-10-15 08:02:55 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-10-20 07:52:54 +0000 |
| commit | 803ff052b69c888df3d21e199626a5ef6e3ccf12 (patch) | |
| tree | f2753e8ad7942e6b28e7e4527e2d18fb1e4b1fab /hw/vga_int.h | |
| parent | 0d0302e2033087ebcd0bcaa2ac1a79452f86d2a7 (diff) | |
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>
Diffstat (limited to 'hw/vga_int.h')
| -rw-r--r-- | hw/vga_int.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/vga_int.h b/hw/vga_int.h index 330a32f77d..5b68490301 100644 --- a/hw/vga_int.h +++ b/hw/vga_int.h @@ -208,7 +208,13 @@ void vga_invalidate_scanlines(VGACommonState *s, int y1, int y2); void ppm_save(const char *filename, struct DisplaySurface *ds, Error **errp); int vga_ioport_invalid(VGACommonState *s, uint32_t addr); + +#ifdef CONFIG_BOCHS_VBE void vga_init_vbe(VGACommonState *s, MemoryRegion *address_space); +uint32_t vbe_ioport_read_data(void *opaque, uint32_t addr); +void vbe_ioport_write_index(void *opaque, uint32_t addr, uint32_t val); +void vbe_ioport_write_data(void *opaque, uint32_t addr, uint32_t val); +#endif extern const uint8_t sr_mask[8]; extern const uint8_t gr_mask[16]; |