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Fix Banshee/V3 mappings following write of PCI command register. Fixes hang

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following monitor suspend/wakeup.
This commit is contained in:
SarahW 2020-11-13 19:38:28 +00:00
commit ed37bc4e24
1 changed files with 2 additions and 7 deletions
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9
src/vid_voodoo_banshee.c
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@ -2282,10 +2282,6 @@ static uint8_t banshee_pci_read(int func, int addr, void *p)
return ret;
}
static void banshee_update_mapping(banshee_t *banshee)
{
}
static void banshee_pci_write(int func, int addr, uint8_t val, void *p)
{
banshee_t *banshee = (banshee_t *)p;
@ -2302,7 +2298,6 @@ static void banshee_pci_write(int func, int addr, uint8_t val, void *p)
return;
case PCI_REG_COMMAND:
banshee_update_mapping(banshee);
if (val & PCI_COMMAND_IO)
{
io_removehandler(0x03c0, 0x0020, banshee_in, NULL, NULL, banshee_out, NULL, NULL, banshee);
@ -2319,7 +2314,7 @@ static void banshee_pci_write(int func, int addr, uint8_t val, void *p)
io_removehandler(banshee->ioBaseAddr, 0x0100, banshee_ext_in, NULL, banshee_ext_inl, banshee_ext_out, NULL, banshee_ext_outl, banshee);
}
banshee->pci_regs[PCI_REG_COMMAND] = val & 0x27;
// s3_virge_updatemapping(virge);
banshee_updatemapping(banshee);
return;
case 0x07:
banshee->pci_regs[0x07] = val & 0x3e;
@ -2330,7 +2325,7 @@ static void banshee_pci_write(int func, int addr, uint8_t val, void *p)
case 0x13:
banshee->memBaseAddr0 = (val & 0xfe) << 24;
banshee_updatemapping(banshee);
banshee_updatemapping(banshee);
return;
case 0x17: