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| author | Tony Nguyen <tony.nguyen@bt.com> | 2019-08-24 04:36:45 +1000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-09-03 08:30:38 -0700 |
| commit | 475fbf0a3c006b4aa96f423666e285d295e51e38 (patch) | |
| tree | 11ef948ea62162ff828df089e73fd0407318e5a3 /hw/vfio | |
| parent | 062c08d1fb52e7751f2afd8141de23d1a488d5fa (diff) | |
| download | qemu-475fbf0a3c006b4aa96f423666e285d295e51e38.zip qemu-475fbf0a3c006b4aa96f423666e285d295e51e38.tar.gz qemu-475fbf0a3c006b4aa96f423666e285d295e51e38.tar.bz2 | |
hw/vfio: Access MemoryRegion with MemOp
The memory_region_dispatch_{read|write} operand "unsigned size" is
being converted into a "MemOp op".
Convert interfaces by using no-op size_memop.
After all interfaces are converted, size_memop will be implemented
and the memory_region_dispatch_{read|write} operand "unsigned size"
will be converted into a "MemOp op".
As size_memop is a no-op, this patch does not change any behaviour.
Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <e70ff5814ac3656974180db6375397c43b0bc8b8.1566466906.git.tony.nguyen@bt.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/pci-quirks.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/vfio/pci-quirks.c b/hw/vfio/pci-quirks.c index f71aace..a4e1d2a 100644 --- a/hw/vfio/pci-quirks.c +++ b/hw/vfio/pci-quirks.c @@ -11,6 +11,7 @@ */ #include "qemu/osdep.h" +#include "exec/memop.h" #include "qemu/units.h" #include "qemu/error-report.h" #include "qemu/main-loop.h" @@ -1073,7 +1074,7 @@ static void vfio_rtl8168_quirk_address_write(void *opaque, hwaddr addr, /* Write to the proper guest MSI-X table instead */ memory_region_dispatch_write(&vdev->pdev.msix_table_mmio, - offset, val, size, + offset, val, size_memop(size), MEMTXATTRS_UNSPECIFIED); } return; /* Do not write guest MSI-X data to hardware */ @@ -1104,7 +1105,8 @@ static uint64_t vfio_rtl8168_quirk_data_read(void *opaque, if (rtl->enabled && (vdev->pdev.cap_present & QEMU_PCI_CAP_MSIX)) { hwaddr offset = rtl->addr & 0xfff; memory_region_dispatch_read(&vdev->pdev.msix_table_mmio, offset, - &data, size, MEMTXATTRS_UNSPECIFIED); + &data, size_memop(size), + MEMTXATTRS_UNSPECIFIED); trace_vfio_quirk_rtl8168_msix_read(vdev->vbasedev.name, offset, data); } |