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HV: unify the sharing_mode_cfgread and partition_mode_cfgread code

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Put the cfgread code in read_cfg() for both sos and pre-launched VMs, and
remove sharing_mode_cfgread() and partition_mode_cfgread().

Rename functions used by read_cfg():
 vhostbridge_cfgread --> vhostbridge_read_cfg
 vdev_pt_cfgread --> vdev_pt_read_cfg
 vmsi_cfgread --> vmsi_read_cfg
 vmsix_cfgread --> vmsix_read_cfg

Tracked-On: #3056
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Reviewed-by: Yin Fengwei <fengwei.yin@intel.com>
This commit is contained in:
dongshen
2019-05-14 15:36:21 -07:00
committed by ACRN System Integration
parent 19af3bc8aa
commit 7635a68f38
6 changed files with 47 additions and 51 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
hypervisor/dm/vpci/vpci_priv.h
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@@ -84,23 +84,23 @@ static inline bool is_hostbridge(const struct pci_vdev *vdev)
}
void init_vhostbridge(struct pci_vdev *vdev);
int32_t vhostbridge_cfgread(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vhostbridge_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vhostbridge_cfgwrite(struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t val);
void deinit_vhostbridge(__unused const struct pci_vdev *vdev);
void init_vdev_pt(struct pci_vdev *vdev);
int32_t vdev_pt_cfgread(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vdev_pt_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vdev_pt_cfgwrite(struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t val);
void init_vmsi(struct pci_vdev *vdev);
int32_t vmsi_cfgread(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vmsi_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vmsi_cfgwrite(struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t val);
void deinit_vmsi(const struct pci_vdev *vdev);
void init_vmsix(struct pci_vdev *vdev);
void vdev_pt_remap_msix_table_bar(struct pci_vdev *vdev);
int32_t vmsix_table_mmio_access_handler(struct io_request *io_req, void *handler_private_data);
int32_t vmsix_cfgread(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vmsix_read_cfg(const struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t *val);
int32_t vmsix_cfgwrite(struct pci_vdev *vdev, uint32_t offset, uint32_t bytes, uint32_t val);
void deinit_vmsix(const struct pci_vdev *vdev);
@@ -111,13 +111,9 @@ struct pci_vdev *pci_find_vdev_by_vbdf(const struct acrn_vpci *vpci, union pci_b
struct pci_vdev *pci_find_vdev_by_pbdf(const struct acrn_vpci *vpci, union pci_bdf pbdf);
void partition_mode_cfgread(const struct acrn_vpci *vpci, union pci_bdf vbdf,
uint32_t offset, uint32_t bytes, uint32_t *val);
void partition_mode_cfgwrite(const struct acrn_vpci *vpci, union pci_bdf vbdf,
uint32_t offset, uint32_t bytes, uint32_t val);
void sharing_mode_cfgread(struct acrn_vpci *vpci, union pci_bdf bdf,
uint32_t offset, uint32_t bytes, uint32_t *val);
void sharing_mode_cfgwrite(__unused struct acrn_vpci *vpci, union pci_bdf bdf,
uint32_t offset, uint32_t bytes, uint32_t val);