Changeset 83126 in vbox for trunk/src/VBox/Devices/Storage

Timestamp:

Feb 21, 2020 10:42:43 AM (5 years ago)

Author:

vboxsync

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

136239

Message:

DevBusLogic: Improved accuracy of adapter information to better match real hardware.

File:

• trunk/src/VBox/Devices/Storage/DevBusLogic.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Storage/DevBusLogic.cpp

@@ -1137 +1137 @@
     pThis->LocalRam.structured.autoSCSIData.fStrictRoundRobinMode = pThis->fStrictRoundRobinMode;
     pThis->LocalRam.structured.autoSCSIData.u16UltraPermittedMask = UINT16_MAX;
+    pThis->LocalRam.structured.autoSCSIData.uSCSIId = 7;
+    pThis->LocalRam.structured.autoSCSIData.uHostAdapterIoPortAddress = pThis->uDefaultISABaseCode == ISA_BASE_DISABLED ? 2 : pThis->uDefaultISABaseCode;
     /** @todo calculate checksum? */
 }
@@ -1825 +1827 @@
             memset(pReply, 0, sizeof(ReplyInquirePCIHostAdapterInformation));
 
-            /* It seems VMware does not provide valid information here too, lets do the same :) */
-            pReply->InformationIsValid = 0;
+            /* Modeled after a real BT-958(D) */
+            pReply->HighByteTerminated = 1;
+            pReply->LowByteTerminated = 1;
+            pReply->JP1 = 1;    /* Closed; "Factory configured - do not alter" */
+            pReply->InformationIsValid = 1;
             pReply->IsaIOPort = pThis->uISABaseCode;
             pReply->IRQ = PCIDevGetInterruptLine(pDevIns->apPciDevs[0]);