correct fetch pointer to HBA

Xv64 · Nov 19, 2021 · 842f1c1 · 842f1c1
1 parent 4c35122
commit 842f1c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/kernel/ahci.c b/kernel/ahci.c
@@ -49,7 +49,7 @@ void ahci_try_setup_device(uint16 bus, uint16 slot, uint16 func) {
 void ahci_try_setup_known_device(char *dev_name, uint64 ahci_base_mem, uint16 bus, uint16 slot, uint16 func) {
 	cprintf("%s controller found (bus=%d, slot=%d, func=%d, abar=0x%x)\n", dev_name, bus, slot, func, ahci_base_mem);
 
-	HBA_MEM *ptr = (HBA_MEM *)&ahci_base_mem;
+	HBA_MEM *ptr = (HBA_MEM *)IO2V(ahci_base_mem);
 	cprintf(" HBA in ");
 	if(ptr->ghc == 0x0) {
 		cprintf("legacy mode\n");