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OvmfPkg: VIRTIO_DEVICE_PROTOCOL: remove GetQueueAddress() member

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This function was never consumed by drivers, and the current prototype is
unsupportable with virtio-1.0. Remove the function from the protocol
definition, and drop the current (unused) implementations.

Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Laszlo Ersek
2016-03-12 03:00:30 +01:00
parent bc8fde6f62
commit 235be6a0f1
7 changed files with 0 additions and 77 deletions
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22
OvmfPkg/Include/Protocol/VirtioDevice.h
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@@ -126,27 +126,6 @@ EFI_STATUS
IN UINT64 Features
);
/**
Read the queue address field from the Virtio Header.
QueueAddress is the address of the virtqueue divided by 4096.
@param[in] This This instance of VIRTIO_DEVICE_PROTOCOL
@param[out] QueueAddress The 32-bit queue address field.
@retval EFI_SUCCESS The data was read successfully.
@retval EFI_UNSUPPORTED The underlying IO device doesn't support the
provided address offset and read size.
@retval EFI_INVALID_PARAMETER QueueAddress is NULL
**/
typedef
EFI_STATUS
(EFIAPI *VIRTIO_GET_QUEUE_ADDRESS) (
IN VIRTIO_DEVICE_PROTOCOL *This,
OUT UINT32 *QueueAddress
);
/**
Write the queue address field in the Virtio Header.
@@ -356,7 +335,6 @@ struct _VIRTIO_DEVICE_PROTOCOL {
VIRTIO_GET_DEVICE_FEATURES GetDeviceFeatures;
VIRTIO_SET_GUEST_FEATURES SetGuestFeatures;
VIRTIO_GET_QUEUE_ADDRESS GetQueueAddress;
VIRTIO_SET_QUEUE_ADDRESS SetQueueAddress;
VIRTIO_SET_QUEUE_SEL SetQueueSel;