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Merge pull request #5629 from Cacodemon345/c&t-69000-2

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Some minor fixes for C&T B69000
This commit is contained in:
Miran Grča
2025-05-25 11:50:53 +02:00
committed by GitHub
parent 72c093e7db 6f6e64e321
commit 48a6d10bd0
1 changed files with 3 additions and 1 deletions
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4
src/video/vid_chips_69000.c
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@@ -2247,8 +2247,8 @@ chips_69000_pci_write(UNUSED(int func), int addr, uint8_t val, void *priv)
break;
case 0x13:
chips->linear_mapping.base = val << 24;
mem_mapping_disable(&chips->linear_mapping);
chips->linear_mapping.base = val << 24;
if ((chips->pci_conf_status & PCI_COMMAND_MEM) &&
(chips->linear_mapping.base > 0x00000000))
mem_mapping_set_addr(&chips->linear_mapping, chips->linear_mapping.base, (1 << 24));
@@ -2785,6 +2785,8 @@ chips_69000_disable_handlers(chips_69000_t *chips)
mem_mapping_disable(&chips->svga.mapping);
if (!chips->on_board)
mem_mapping_disable(&chips->bios_rom.mapping);
chips->linear_mapping.base = 0;
/* Save all the mappings and the timers because they are part of linked lists. */
reset_state->linear_mapping = chips->linear_mapping;