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vmware-vga: Register reset service 

Fixes cold reset in vmware graphic modes. We need to split up the reset
function for this purpose, breaking out init-once bits.

Cc: Andrzej Zaborowski <balrogg@gmail.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jan Kiszka 2011-08-22 19:12:08 +02:00 committed by Anthony Liguori
parent 0035e5094c
commit 8a9501bae2
1 changed files with 35 additions and 31 deletions
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66
hw/vmware_vga.c
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@ -998,46 +998,21 @@ static void vmsvga_update_display(void *opaque)
}
}
static void vmsvga_reset(struct vmsvga_state_s *s)
static void vmsvga_reset(DeviceState *dev)
{
struct pci_vmsvga_state_s *pci =
DO_UPCAST(struct pci_vmsvga_state_s, card.qdev, dev);
struct vmsvga_state_s *s = &pci->chip;
s->index = 0;
s->enable = 0;
s->config = 0;
s->width = -1;
s->height = -1;
s->svgaid = SVGA_ID;
s->depth = ds_get_bits_per_pixel(s->vga.ds);
s->bypp = ds_get_bytes_per_pixel(s->vga.ds);
s->cursor.on = 0;
s->redraw_fifo_first = 0;
s->redraw_fifo_last = 0;
switch (s->depth) {
case 8:
s->wred = 0x00000007;
s->wgreen = 0x00000038;
s->wblue = 0x000000c0;
break;
case 15:
s->wred = 0x0000001f;
s->wgreen = 0x000003e0;
s->wblue = 0x00007c00;
break;
case 16:
s->wred = 0x0000001f;
s->wgreen = 0x000007e0;
s->wblue = 0x0000f800;
break;
case 24:
s->wred = 0x00ff0000;
s->wgreen = 0x0000ff00;
s->wblue = 0x000000ff;
break;
case 32:
s->wred = 0x00ff0000;
s->wgreen = 0x0000ff00;
s->wblue = 0x000000ff;
break;
}
s->syncing = 0;
vga_dirty_log_start(&s->vga);
@ -1227,7 +1202,35 @@ static void vmsvga_init(struct vmsvga_state_s *s, int vga_ram_size,
vga_init(&s->vga, address_space);
vmstate_register(NULL, 0, &vmstate_vga_common, &s->vga);
vmsvga_reset(s);
s->depth = ds_get_bits_per_pixel(s->vga.ds);
s->bypp = ds_get_bytes_per_pixel(s->vga.ds);
switch (s->depth) {
case 8:
s->wred = 0x00000007;
s->wgreen = 0x00000038;
s->wblue = 0x000000c0;
break;
case 15:
s->wred = 0x0000001f;
s->wgreen = 0x000003e0;
s->wblue = 0x00007c00;
break;
case 16:
s->wred = 0x0000001f;
s->wgreen = 0x000007e0;
s->wblue = 0x0000f800;
break;
case 24:
s->wred = 0x00ff0000;
s->wgreen = 0x0000ff00;
s->wblue = 0x000000ff;
break;
case 32:
s->wred = 0x00ff0000;
s->wgreen = 0x0000ff00;
s->wblue = 0x000000ff;
break;
}
}
static uint64_t vmsvga_io_read(void *opaque, target_phys_addr_t addr,
@ -1312,6 +1315,7 @@ static PCIDeviceInfo vmsvga_info = {
.qdev.name = "vmware-svga",
.qdev.size = sizeof(struct pci_vmsvga_state_s),
.qdev.vmsd = &vmstate_vmware_vga,
.qdev.reset = vmsvga_reset,
.no_hotplug = 1,
.init = pci_vmsvga_initfn,
.romfile = "vgabios-vmware.bin",