pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_*
Rename helper functions to make a clearer distinction between the PCIe capability/control register feature ARI forwarding and a device that supports the ARI feature via an ARI extended PCIe capability. Signed-off-by: Knut Omang <knut.omang@oracle.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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			@ -118,6 +118,7 @@ static int ioh3420_initfn(PCIDevice *d)
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    if (rc < 0) {
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        goto err_msi;
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    }
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    pcie_cap_deverr_init(d);
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    pcie_cap_slot_init(d, s->slot);
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    pcie_chassis_create(s->chassis);
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			@ -50,7 +50,7 @@ static void xio3130_downstream_reset(DeviceState *qdev)
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    pcie_cap_deverr_reset(d);
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    pcie_cap_slot_reset(d);
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    pcie_cap_ari_reset(d);
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    pcie_cap_arifwd_reset(d);
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    pci_bridge_reset(qdev);
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}
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			@ -91,7 +91,7 @@ static int xio3130_downstream_initfn(PCIDevice *d)
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    if (rc < 0) {
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        goto err_pcie_cap;
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    }
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    pcie_cap_ari_init(d);
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    pcie_cap_arifwd_init(d);
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    rc = pcie_aer_init(d, XIO3130_AER_OFFSET);
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    if (rc < 0) {
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        goto err;
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			@ -497,9 +497,10 @@ void pcie_cap_flr_write_config(PCIDevice *dev,
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    }
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}
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/* Alternative Routing-ID Interpretation (ARI) */
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/* ari forwarding support for down stream port */
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void pcie_cap_ari_init(PCIDevice *dev)
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/* Alternative Routing-ID Interpretation (ARI)
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 * forwarding support for root and downstream ports 
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 */
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void pcie_cap_arifwd_init(PCIDevice *dev)
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{
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    uint32_t pos = dev->exp.exp_cap;
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    pci_long_test_and_set_mask(dev->config + pos + PCI_EXP_DEVCAP2,
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			@ -508,13 +509,13 @@ void pcie_cap_ari_init(PCIDevice *dev)
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                               PCI_EXP_DEVCTL2_ARI);
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}
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void pcie_cap_ari_reset(PCIDevice *dev)
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void pcie_cap_arifwd_reset(PCIDevice *dev)
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{
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    uint8_t *devctl2 = dev->config + dev->exp.exp_cap + PCI_EXP_DEVCTL2;
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    pci_long_test_and_clear_mask(devctl2, PCI_EXP_DEVCTL2_ARI);
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}
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bool pcie_cap_is_ari_enabled(const PCIDevice *dev)
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bool pcie_cap_is_arifwd_enabled(const PCIDevice *dev)
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{
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    if (!pci_is_express(dev)) {
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        return false;
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			@ -103,9 +103,10 @@ void pcie_cap_flr_init(PCIDevice *dev);
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void pcie_cap_flr_write_config(PCIDevice *dev,
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                           uint32_t addr, uint32_t val, int len);
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void pcie_cap_ari_init(PCIDevice *dev);
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void pcie_cap_ari_reset(PCIDevice *dev);
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bool pcie_cap_is_ari_enabled(const PCIDevice *dev);
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/* ARI forwarding capability and control */
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void pcie_cap_arifwd_init(PCIDevice *dev);
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void pcie_cap_arifwd_reset(PCIDevice *dev);
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bool pcie_cap_is_arifwd_enabled(const PCIDevice *dev);
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/* PCI express extended capability helper functions */
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uint16_t pcie_find_capability(PCIDevice *dev, uint16_t cap_id);
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