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Fixed Cirrus VGA PCI save/restore when a standard VGA mode is active. The PCI

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memory setup doesn't depend on the mode and must always be done after restore.
This commit is contained in:
Volker Ruppert 2017-03-22 21:24:30 +00:00
parent fef9a3b3f7
commit f0afd30a9a
1 changed files with 25 additions and 25 deletions
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50
bochs/iodev/display/svga_cirrus.cc
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@ -417,34 +417,34 @@ void bx_svga_cirrus_c::register_state(void)
void bx_svga_cirrus_c::after_restore_state(void)
{
#if BX_SUPPORT_PCI
if (BX_CIRRUS_THIS pci_enabled) {
if (DEV_pci_set_base_mem(BX_CIRRUS_THIS_PTR, cirrus_mem_read_handler,
cirrus_mem_write_handler,
&BX_CIRRUS_THIS pci_base_address[0],
&BX_CIRRUS_THIS pci_conf[0x10],
0x2000000)) {
BX_INFO(("new pci_memaddr: 0x%04x", BX_CIRRUS_THIS pci_base_address[0]));
}
if (DEV_pci_set_base_mem(BX_CIRRUS_THIS_PTR, cirrus_mem_read_handler,
cirrus_mem_write_handler,
&BX_CIRRUS_THIS pci_base_address[1],
&BX_CIRRUS_THIS pci_conf[0x14],
CIRRUS_PNPMMIO_SIZE)) {
BX_INFO(("new pci_mmioaddr = 0x%08x", BX_CIRRUS_THIS pci_base_address[1]));
}
if (DEV_pci_set_base_mem(BX_CIRRUS_THIS_PTR, cirrus_mem_read_handler,
cirrus_mem_write_handler,
&BX_CIRRUS_THIS pci_rom_address,
&BX_CIRRUS_THIS pci_conf[0x30],
BX_CIRRUS_THIS pci_rom_size)) {
BX_INFO(("new ROM address: 0x%08x", BX_CIRRUS_THIS pci_rom_address));
}
}
#endif
if ((BX_CIRRUS_THIS sequencer.reg[0x07] & 0x01) == CIRRUS_SR7_BPP_VGA) {
BX_CIRRUS_THIS bx_vgacore_c::after_restore_state();
} else {
#if BX_SUPPORT_PCI
if (BX_CIRRUS_THIS pci_enabled) {
if (DEV_pci_set_base_mem(BX_CIRRUS_THIS_PTR, cirrus_mem_read_handler,
cirrus_mem_write_handler,
&BX_CIRRUS_THIS pci_base_address[0],
&BX_CIRRUS_THIS pci_conf[0x10],
0x2000000)) {
BX_INFO(("new pci_memaddr: 0x%04x", BX_CIRRUS_THIS pci_base_address[0]));
}
if (DEV_pci_set_base_mem(BX_CIRRUS_THIS_PTR, cirrus_mem_read_handler,
cirrus_mem_write_handler,
&BX_CIRRUS_THIS pci_base_address[1],
&BX_CIRRUS_THIS pci_conf[0x14],
CIRRUS_PNPMMIO_SIZE)) {
BX_INFO(("new pci_mmioaddr = 0x%08x", BX_CIRRUS_THIS pci_base_address[1]));
}
if (DEV_pci_set_base_mem(BX_CIRRUS_THIS_PTR, cirrus_mem_read_handler,
cirrus_mem_write_handler,
&BX_CIRRUS_THIS pci_rom_address,
&BX_CIRRUS_THIS pci_conf[0x30],
BX_CIRRUS_THIS pci_rom_size)) {
BX_INFO(("new ROM address: 0x%08x", BX_CIRRUS_THIS pci_rom_address));
}
}
#endif
for (unsigned i=0; i<256; i++) {
bx_gui->palette_change_common(i, BX_CIRRUS_THIS s.pel.data[i].red<<2,
BX_CIRRUS_THIS s.pel.data[i].green<<2,