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vmw_pvscsi: Change offset of msi pci capability 

Place device reported MSI capability at the same offset as placed by
the VMware virtual hardware - at offset 0x7c.

Signed-off-by: Shmulik Ladkani <shmulik.ladkani@ravellosystems.com>
Message-Id: <1449994112-7054-3-git-send-email-shmulik.ladkani@ravellosystems.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Shmulik Ladkani 2015-12-13 10:08:28 +02:00 committed by Paolo Bonzini
parent d29d4ff8ef
commit 836fc48cbc
1 changed files with 3 additions and 2 deletions
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5
hw/scsi/vmw_pvscsi.c
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@ -32,7 +32,6 @@
#include "trace.h"
#define PVSCSI_MSI_OFFSET (0x50)
#define PVSCSI_USE_64BIT (true)
#define PVSCSI_PER_VECTOR_MASK (false)
@ -59,6 +58,8 @@
#define PVSCSI_USE_OLD_PCI_CONFIGURATION(s) \
((s)->compat_flags & PVSCSI_COMPAT_OLD_PCI_CONFIGURATION)
#define PVSCSI_MSI_OFFSET(s) \
(PVSCSI_USE_OLD_PCI_CONFIGURATION(s) ? 0x50 : 0x7c)
typedef struct PVSCSIRingInfo {
uint64_t rs_pa;
@ -1029,7 +1030,7 @@ pvscsi_init_msi(PVSCSIState *s)
int res;
PCIDevice *d = PCI_DEVICE(s);
res = msi_init(d, PVSCSI_MSI_OFFSET, PVSCSI_MSIX_NUM_VECTORS,
res = msi_init(d, PVSCSI_MSI_OFFSET(s), PVSCSI_MSIX_NUM_VECTORS,
PVSCSI_USE_64BIT, PVSCSI_PER_VECTOR_MASK);
if (res < 0) {
trace_pvscsi_init_msi_fail(res);