C&T 69000: avoid stale linear mappings

Cacodemon345 · web-flow · commit cfebf4439b77 · 2024-02-19T04:19:55.000+06:00
diff --git a/src/video/vid_chips_69000.c b/src/video/vid_chips_69000.c
@@ -1887,7 +1887,7 @@ chips_69000_pci_write(int func, int addr, uint8_t val, void *p)
             case 0x13:
                 {
                     // if (!(chips->pci_conf_status & PCI_COMMAND_MEM)) {
-                        chips->linear_mapping.base = val << 24;
+                        // chips->linear_mapping.base = val << 24;
                         // break;
                     // }
                     mem_mapping_set_addr(&chips->linear_mapping, val << 24, (1 << 24));

Original file line number	Diff line number	Diff line change
`@@ -1887,7 +1887,7 @@ chips_69000_pci_write(int func, int addr, uint8_t val, void *p)`
`1887`	`1887`	`case 0x13:`
`1888`	`1888`	`{`
`1889`	`1889`	`// if (!(chips->pci_conf_status & PCI_COMMAND_MEM)) {`
`1890`		`- chips->linear_mapping.base = val << 24;`
	`1890`	`+ // chips->linear_mapping.base = val << 24;`
`1891`	`1891`	`// break;`
`1892`	`1892`	`// }`
`1893`	`1893`	`mem_mapping_set_addr(&chips->linear_mapping, val << 24, (1 << 24));`