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HV: use the cached pci device info for sharing mode

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Tracked-On: #2431
Signed-off-by: dongshen <dongsheng.x.zhang@intel.com>
Reviewed-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
dongshen
2019-01-24 16:34:30 -08:00
committed by ACRN System Integration
parent e0f9d14011
commit 983b717a61
5 changed files with 97 additions and 156 deletions
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7
hypervisor/include/dm/pci.h
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@@ -179,8 +179,7 @@ struct pci_pdev {
struct pci_msix_cap msix;
};
typedef void (*pci_enumeration_cb)(uint16_t pbdf, const void *data);
typedef void (*pci_pdev_enumeration_cb)(const struct pci_pdev *pdev, const void *data);
static inline uint32_t pci_bar_offset(uint32_t idx)
{
@@ -195,7 +194,7 @@ static inline bool pci_bar_access(uint32_t offset)
&& (offset < pci_bar_offset(PCI_BAR_COUNT))) {
ret = true;
} else {
ret = false;
ret = false;
}
return ret;
@@ -225,7 +224,7 @@ uint32_t pci_pdev_read_cfg(union pci_bdf bdf, uint32_t offset, uint32_t bytes);
void pci_pdev_write_cfg(union pci_bdf bdf, uint32_t offset, uint32_t bytes, uint32_t val);
void enable_disable_pci_intx(union pci_bdf bdf, bool enable);
void pci_scan_bus(pci_enumeration_cb cb, const void *cb_data);
void pci_pdev_foreach(pci_pdev_enumeration_cb cb, const void *ctx);
void init_pci_pdev_list(void);