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authorMichael S. Tsirkin <mst@redhat.com>2012-12-21 00:27:02 +0200
committerMichael S. Tsirkin <mst@redhat.com>2013-01-07 19:42:22 +0200
commit4c93bfa9c9f00104b5c7e837da697f9506cb70c7 (patch)
tree802fef01e629b3d93f319ea5e56a437da7fc6114 /hw/pci
parent2d620f593d9395abd9aa453f8ae0861a51d674d8 (diff)
downloadqemu-4c93bfa9c9f00104b5c7e837da697f9506cb70c7.tar.gz
msix: add api to access msix message
Will be used by virtio pci. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci')
-rw-r--r--hw/pci/msix.c2
-rw-r--r--hw/pci/msix.h1
2 files changed, 2 insertions, 1 deletions
diff --git a/hw/pci/msix.c b/hw/pci/msix.c
index 9eee6570c2..e231a0dc4b 100644
--- a/hw/pci/msix.c
+++ b/hw/pci/msix.c
@@ -27,7 +27,7 @@
#define MSIX_ENABLE_MASK (PCI_MSIX_FLAGS_ENABLE >> 8)
#define MSIX_MASKALL_MASK (PCI_MSIX_FLAGS_MASKALL >> 8)
-static MSIMessage msix_get_message(PCIDevice *dev, unsigned vector)
+MSIMessage msix_get_message(PCIDevice *dev, unsigned vector)
{
uint8_t *table_entry = dev->msix_table + vector * PCI_MSIX_ENTRY_SIZE;
MSIMessage msg;
diff --git a/hw/pci/msix.h b/hw/pci/msix.h
index d0c4429843..e648410535 100644
--- a/hw/pci/msix.h
+++ b/hw/pci/msix.h
@@ -5,6 +5,7 @@
#include "hw/pci/pci.h"
void msix_set_message(PCIDevice *dev, int vector, MSIMessage msg);
+MSIMessage msix_get_message(PCIDevice *dev, unsigned int vector);
int msix_init(PCIDevice *dev, unsigned short nentries,
MemoryRegion *table_bar, uint8_t table_bar_nr,
unsigned table_offset, MemoryRegion *pba_bar,