Changeset 89272 in vbox for trunk/src/VBox/Devices

Timestamp:

May 25, 2021 12:38:19 PM (4 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

144615

Message:

PC/BIOS/buslogic: Don't disable interrupts or guests will be confused, bugref:4841

File:

• trunk/src/VBox/Devices/PC/BIOS/buslogic.c (modified) (1 diff)

trunk/src/VBox/Devices/PC/BIOS/buslogic.c

@@ -230 +230 @@
 static int buslogic_scsi_hba_init(buslogic_t __far *buslogic)
 {
-    uint8_t bIrqOff = 0;
-
     /* Hard reset. */
     outb(buslogic->u16IoBase + BUSLOGIC_REGISTER_CONTROL, BL_CTRL_RHARD);
     while (!(inb(buslogic->u16IoBase + BUSLOGIC_REGISTER_STATUS) & BL_STAT_HARDY));
 
-    /* Disable interrupts. */
-    return buslogic_cmd(buslogic, BUSLOGICCOMMAND_DISABLE_HOST_ADAPTER_INTERRUPT,
-                        (unsigned char __far *)&bIrqOff, sizeof(bIrqOff),
-                        NULL, 0);
+    return 0;
 }