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| author |   Kishon Vijay Abraham I <kishon@ti.com> | 2021-08-19 18:03:39 +0530 |
|---|---|---|
| committer |   Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2021-08-19 14:13:28 +0100 |
| commit | 53fd3cbe5e9d791d6bb6059f73a3851f155ce7c6 (patch) | |
| tree | 5923d8360ced633576cca9be7e8664c723ab1e33 /drivers/pci/controller/pcie-rockchip-ep.c | |
| parent | PCI: endpoint: Add support to link a physical function to a virtual function (diff) | |
| download | wireguard-linux-53fd3cbe5e9d791d6bb6059f73a3851f155ce7c6.tar.xz wireguard-linux-53fd3cbe5e9d791d6bb6059f73a3851f155ce7c6.zip | |
PCI: endpoint: Add virtual function number in pci_epc ops
Add virtual function number in pci_epc ops. EPC controller driver
can perform virtual function specific initialization based on the
virtual function number.
Link: https://lore.kernel.org/r/20210819123343.1951-5-kishon@ti.com
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Diffstat (limited to 'drivers/pci/controller/pcie-rockchip-ep.c')
| -rw-r--r-- | drivers/pci/controller/pcie-rockchip-ep.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/pci/controller/pcie-rockchip-ep.c b/drivers/pci/controller/pcie-rockchip-ep.c index 7631dc3961c1..5fb9ce6e536e 100644 --- a/drivers/pci/controller/pcie-rockchip-ep.c +++ b/drivers/pci/controller/pcie-rockchip-ep.c @@ -122,7 +122,7 @@ static void rockchip_pcie_prog_ep_ob_atu(struct rockchip_pcie *rockchip, u8 fn, ROCKCHIP_PCIE_AT_OB_REGION_CPU_ADDR1(r)); } -static int rockchip_pcie_ep_write_header(struct pci_epc *epc, u8 fn, +static int rockchip_pcie_ep_write_header(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_header *hdr) { struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); @@ -159,7 +159,7 @@ static int rockchip_pcie_ep_write_header(struct pci_epc *epc, u8 fn, return 0; } -static int rockchip_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, +static int rockchip_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_bar *epf_bar) { struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); @@ -227,7 +227,7 @@ static int rockchip_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, return 0; } -static void rockchip_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, +static void rockchip_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_bar *epf_bar) { struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); @@ -256,7 +256,7 @@ static void rockchip_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, ROCKCHIP_PCIE_AT_IB_EP_FUNC_BAR_ADDR1(fn, bar)); } -static int rockchip_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, +static int rockchip_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, u8 vfn, phys_addr_t addr, u64 pci_addr, size_t size) { @@ -284,7 +284,7 @@ static int rockchip_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, return 0; } -static void rockchip_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, +static void rockchip_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, u8 vfn, phys_addr_t addr) { struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); @@ -308,7 +308,7 @@ static void rockchip_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, clear_bit(r, &ep->ob_region_map); } -static int rockchip_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, +static int rockchip_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 vfn, u8 multi_msg_cap) { struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); @@ -329,7 +329,7 @@ static int rockchip_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, return 0; } -static int rockchip_pcie_ep_get_msi(struct pci_epc *epc, u8 fn) +static int rockchip_pcie_ep_get_msi(struct pci_epc *epc, u8 fn, u8 vfn) { struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); struct rockchip_pcie *rockchip = &ep->rockchip; @@ -471,7 +471,7 @@ static int rockchip_pcie_ep_send_msi_irq(struct rockchip_pcie_ep *ep, u8 fn, return 0; } -static int rockchip_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, +static int rockchip_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, u8 vfn, enum pci_epc_irq_type type, u16 interrupt_num) { @@ -510,7 +510,7 @@ static const struct pci_epc_features rockchip_pcie_epc_features = { }; static const struct pci_epc_features* -rockchip_pcie_ep_get_features(struct pci_epc *epc, u8 func_no) +rockchip_pcie_ep_get_features(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { return &rockchip_pcie_epc_features; } |