hv: refine pci_read_cap and pci_read_ext_cap
The pci_read_cap and pci_read_ext_cap are used to enumerate PCI legacy capability and extended capability. Change the name pci_read_cap to pci_enumerate_cap Change the name pci_read_ext_cap to pci_enumerate_ext_cap Tracked-On: #4433 Signed-off-by: Yuan Liu <yuan1.liu@intel.com> Acked-by: Eddie Dong <eddie.dong@intel.com>
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@ -521,7 +521,7 @@ static inline uint32_t pci_pdev_get_nr_bars(uint8_t hdr_type)
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/**
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/**
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* @pre pdev != NULL
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* @pre pdev != NULL
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*/
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*/
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static void pci_read_ext_cap(struct pci_pdev *pdev) {
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static void pci_enumerate_ext_cap(struct pci_pdev *pdev) {
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uint32_t hdr, pos;
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uint32_t hdr, pos;
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@ -546,7 +546,7 @@ static void pci_read_ext_cap(struct pci_pdev *pdev) {
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/*
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/*
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* @pre pdev != NULL
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* @pre pdev != NULL
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*/
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*/
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static void pci_read_cap(struct pci_pdev *pdev)
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static void pci_enumerate_cap(struct pci_pdev *pdev)
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{
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{
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uint8_t pos, cap;
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uint8_t pos, cap;
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uint32_t msgctrl;
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uint32_t msgctrl;
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@ -601,7 +601,7 @@ static void pci_read_cap(struct pci_pdev *pdev)
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}
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}
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if (is_pcie) {
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if (is_pcie) {
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pci_read_ext_cap(pdev);
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pci_enumerate_ext_cap(pdev);
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}
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}
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}
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}
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@ -637,7 +637,7 @@ struct pci_pdev *init_pdev(uint16_t pbdf, uint32_t drhd_index)
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}
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}
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if ((pci_pdev_read_cfg(bdf, PCIR_STATUS, 2U) & PCIM_STATUS_CAPPRESENT) != 0U) {
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if ((pci_pdev_read_cfg(bdf, PCIR_STATUS, 2U) & PCIM_STATUS_CAPPRESENT) != 0U) {
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pci_read_cap(pdev);
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pci_enumerate_cap(pdev);
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}
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}
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pdev->drhd_index = drhd_index;
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pdev->drhd_index = drhd_index;
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