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DM: remove unused function virtio_pci_modern_cfgread and virtio_pci_modern_cfgwrite

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Change-Id: I3f362858956a642ae0de9ab36387e274fc939659
Tracked-On: #3123
Signed-off-by: Ying Liu <ying2.liu@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
yliu79
2019-05-22 10:19:00 -07:00
committed by ACRN System Integration
parent 62f14bb11f
commit dcd6d8b5a9
2 changed files with 0 additions and 163 deletions
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38
devicemodel/include/virtio.h
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@@ -730,44 +730,6 @@ void virtio_pci_write(struct vmctx *ctx, int vcpu, struct pci_vdev *dev,
*/
int virtio_set_modern_bar(struct virtio_base *base, bool use_notify_pio);
/**
* @brief Handle PCI configuration space reads.
*
* Handle virtio PCI configuration space reads. Only the specific registers
* that need speical operation are handled in this callback. For others just
* fallback to pci core. This interface is only valid for virtio modern.
*
* @param ctx Pointer to struct vmctx representing VM context.
* @param vcpu VCPU ID.
* @param dev Pointer to struct pci_vdev which emulates a PCI device.
* @param coff Register offset in bytes within PCI configuration space.
* @param bytes Access range in bytes.
* @param rv The value returned as read.
*
* @return 0 on handled and non-zero on non-handled.
*/
int virtio_pci_modern_cfgread(struct vmctx *ctx, int vcpu, struct pci_vdev *dev,
int coff, int bytes, uint32_t *rv);
/**
* @brief Handle PCI configuration space writes.
*
* Handle virtio PCI configuration space writes. Only the specific registers
* that need speical operation are handled in this callback. For others just
* fallback to pci core. This interface is only valid for virtio modern.
*
* @param ctx Pointer to struct vmctx representing VM context.
* @param vcpu VCPU ID.
* @param dev Pointer to struct pci_vdev which emulates a PCI device.
* @param coff Register offset in bytes within PCI configuration space.
* @param bytes Access range in bytes.
* @param val The value to write.
*
* @return 0 on handled and non-zero on non-handled.
*/
int virtio_pci_modern_cfgwrite(struct vmctx *ctx, int vcpu,
struct pci_vdev *dev, int coff, int bytes,
uint32_t val);
/**
* @}
*/