diff options
Diffstat (limited to 'hw/vga.c')
| -rw-r--r-- | hw/vga.c | 131 |
1 files changed, 51 insertions, 80 deletions
@@ -2131,94 +2131,65 @@ CPUWriteMemoryFunc * const vga_mem_write[3] = { vga_mem_writel, }; -void vga_common_save(QEMUFile *f, void *opaque) +static int vga_common_post_load(void *opaque, int version_id) { VGACommonState *s = opaque; - int i; - - qemu_put_be32s(f, &s->latch); - qemu_put_8s(f, &s->sr_index); - qemu_put_buffer(f, s->sr, 8); - qemu_put_8s(f, &s->gr_index); - qemu_put_buffer(f, s->gr, 16); - qemu_put_8s(f, &s->ar_index); - qemu_put_buffer(f, s->ar, 21); - qemu_put_be32(f, s->ar_flip_flop); - qemu_put_8s(f, &s->cr_index); - qemu_put_buffer(f, s->cr, 256); - qemu_put_8s(f, &s->msr); - qemu_put_8s(f, &s->fcr); - qemu_put_byte(f, s->st00); - qemu_put_8s(f, &s->st01); - - qemu_put_8s(f, &s->dac_state); - qemu_put_8s(f, &s->dac_sub_index); - qemu_put_8s(f, &s->dac_read_index); - qemu_put_8s(f, &s->dac_write_index); - qemu_put_buffer(f, s->dac_cache, 3); - qemu_put_buffer(f, s->palette, 768); - - qemu_put_be32(f, s->bank_offset); - qemu_put_byte(f, s->is_vbe_vmstate); + + /* force refresh */ + s->graphic_mode = -1; + return 0; +} + +const VMStateDescription vmstate_vga_common = { + .name = "vga", + .version_id = 2, + .minimum_version_id = 2, + .minimum_version_id_old = 2, + .post_load = vga_common_post_load, + .fields = (VMStateField []) { + VMSTATE_UINT32(latch, VGACommonState), + VMSTATE_UINT8(sr_index, VGACommonState), + VMSTATE_PARTIAL_BUFFER(sr, VGACommonState, 8), + VMSTATE_UINT8(gr_index, VGACommonState), + VMSTATE_PARTIAL_BUFFER(gr, VGACommonState, 16), + VMSTATE_UINT8(ar_index, VGACommonState), + VMSTATE_BUFFER(ar, VGACommonState), + VMSTATE_INT32(ar_flip_flop, VGACommonState), + VMSTATE_UINT8(cr_index, VGACommonState), + VMSTATE_BUFFER(cr, VGACommonState), + VMSTATE_UINT8(msr, VGACommonState), + VMSTATE_UINT8(fcr, VGACommonState), + VMSTATE_UINT8(st00, VGACommonState), + VMSTATE_UINT8(st01, VGACommonState), + + VMSTATE_UINT8(dac_state, VGACommonState), + VMSTATE_UINT8(dac_sub_index, VGACommonState), + VMSTATE_UINT8(dac_read_index, VGACommonState), + VMSTATE_UINT8(dac_write_index, VGACommonState), + VMSTATE_BUFFER(dac_cache, VGACommonState), + VMSTATE_BUFFER(palette, VGACommonState), + + VMSTATE_INT32(bank_offset, VGACommonState), + VMSTATE_UINT8_EQUAL(is_vbe_vmstate, VGACommonState), #ifdef CONFIG_BOCHS_VBE - qemu_put_be16s(f, &s->vbe_index); - for(i = 0; i < VBE_DISPI_INDEX_NB; i++) - qemu_put_be16s(f, &s->vbe_regs[i]); - qemu_put_be32s(f, &s->vbe_start_addr); - qemu_put_be32s(f, &s->vbe_line_offset); - qemu_put_be32s(f, &s->vbe_bank_mask); + VMSTATE_UINT16(vbe_index, VGACommonState), + VMSTATE_UINT16_ARRAY(vbe_regs, VGACommonState, VBE_DISPI_INDEX_NB), + VMSTATE_UINT32(vbe_start_addr, VGACommonState), + VMSTATE_UINT32(vbe_line_offset, VGACommonState), + VMSTATE_UINT32(vbe_bank_mask, VGACommonState), #endif + VMSTATE_END_OF_LIST() + } +}; + +void vga_common_save(QEMUFile *f, void *opaque) +{ + vmstate_save_state(f, &vmstate_vga_common, opaque); } int vga_common_load(QEMUFile *f, void *opaque, int version_id) { - VGACommonState *s = opaque; - int i; - - if (version_id > 2) - return -EINVAL; - - qemu_get_be32s(f, &s->latch); - qemu_get_8s(f, &s->sr_index); - qemu_get_buffer(f, s->sr, 8); - qemu_get_8s(f, &s->gr_index); - qemu_get_buffer(f, s->gr, 16); - qemu_get_8s(f, &s->ar_index); - qemu_get_buffer(f, s->ar, 21); - s->ar_flip_flop=qemu_get_be32(f); - qemu_get_8s(f, &s->cr_index); - qemu_get_buffer(f, s->cr, 256); - qemu_get_8s(f, &s->msr); - qemu_get_8s(f, &s->fcr); - qemu_get_8s(f, &s->st00); - qemu_get_8s(f, &s->st01); - - qemu_get_8s(f, &s->dac_state); - qemu_get_8s(f, &s->dac_sub_index); - qemu_get_8s(f, &s->dac_read_index); - qemu_get_8s(f, &s->dac_write_index); - qemu_get_buffer(f, s->dac_cache, 3); - qemu_get_buffer(f, s->palette, 768); - - s->bank_offset=qemu_get_be32(f); - s->is_vbe_vmstate = qemu_get_byte(f); -#ifdef CONFIG_BOCHS_VBE - if (!s->is_vbe_vmstate) - return -EINVAL; - qemu_get_be16s(f, &s->vbe_index); - for(i = 0; i < VBE_DISPI_INDEX_NB; i++) - qemu_get_be16s(f, &s->vbe_regs[i]); - qemu_get_be32s(f, &s->vbe_start_addr); - qemu_get_be32s(f, &s->vbe_line_offset); - qemu_get_be32s(f, &s->vbe_bank_mask); -#else - if (s->is_vbe_vmstate) - return -EINVAL; -#endif - - /* force refresh */ - s->graphic_mode = -1; - return 0; + return vmstate_load_state(f, &vmstate_vga_common, opaque, vmstate_vga_common.version_id); } void vga_common_init(VGACommonState *s, int vga_ram_size) |