diff options
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 | |
parent | 101600e79045c2e93fd984302698e263cffa725b (diff) | |
download | linux-53fd3cbe5e9d791d6bb6059f73a3851f155ce7c6.tar.bz2 |
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')
-rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-ep.c | 44 | ||||
-rw-r--r-- | drivers/pci/controller/dwc/pcie-designware-ep.c | 36 | ||||
-rw-r--r-- | drivers/pci/controller/pcie-rcar-ep.c | 19 | ||||
-rw-r--r-- | drivers/pci/controller/pcie-rockchip-ep.c | 18 |
4 files changed, 60 insertions, 57 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index 897cdde02bd8..912a15be8bfd 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -16,7 +16,7 @@ #define CDNS_PCIE_EP_IRQ_PCI_ADDR_NONE 0x1 #define CDNS_PCIE_EP_IRQ_PCI_ADDR_LEGACY 0x3 -static int cdns_pcie_ep_write_header(struct pci_epc *epc, u8 fn, +static int cdns_pcie_ep_write_header(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_header *hdr) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); @@ -47,7 +47,7 @@ static int cdns_pcie_ep_write_header(struct pci_epc *epc, u8 fn, return 0; } -static int cdns_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, +static int cdns_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_bar *epf_bar) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); @@ -117,7 +117,7 @@ static int cdns_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, return 0; } -static void cdns_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, +static void cdns_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_bar *epf_bar) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); @@ -147,8 +147,8 @@ static void cdns_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, epf->epf_bar[bar] = NULL; } -static int cdns_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, phys_addr_t addr, - u64 pci_addr, size_t size) +static int cdns_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, u8 vfn, + phys_addr_t addr, u64 pci_addr, size_t size) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); struct cdns_pcie *pcie = &ep->pcie; @@ -169,7 +169,7 @@ static int cdns_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, phys_addr_t addr, return 0; } -static void cdns_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, +static void cdns_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, u8 vfn, phys_addr_t addr) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); @@ -189,7 +189,7 @@ static void cdns_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, clear_bit(r, &ep->ob_region_map); } -static int cdns_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 mmc) +static int cdns_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 vfn, u8 mmc) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); struct cdns_pcie *pcie = &ep->pcie; @@ -209,7 +209,7 @@ static int cdns_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 mmc) return 0; } -static int cdns_pcie_ep_get_msi(struct pci_epc *epc, u8 fn) +static int cdns_pcie_ep_get_msi(struct pci_epc *epc, u8 fn, u8 vfn) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); struct cdns_pcie *pcie = &ep->pcie; @@ -230,7 +230,7 @@ static int cdns_pcie_ep_get_msi(struct pci_epc *epc, u8 fn) return mme; } -static int cdns_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no) +static int cdns_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); struct cdns_pcie *pcie = &ep->pcie; @@ -247,8 +247,9 @@ static int cdns_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no) return val; } -static int cdns_pcie_ep_set_msix(struct pci_epc *epc, u8 fn, u16 interrupts, - enum pci_barno bir, u32 offset) +static int cdns_pcie_ep_set_msix(struct pci_epc *epc, u8 fn, u8 vfn, + u16 interrupts, enum pci_barno bir, + u32 offset) { struct cdns_pcie_ep *ep = epc_get_drvdata(epc); struct cdns_pcie *pcie = &ep->pcie; @@ -317,7 +318,8 @@ static void cdns_pcie_ep_assert_intx(struct cdns_pcie_ep *ep, u8 fn, writel(0, ep->irq_cpu_addr + offset); } -static int cdns_pcie_ep_send_legacy_irq(struct cdns_pcie_ep *ep, u8 fn, u8 intx) +static int cdns_pcie_ep_send_legacy_irq(struct cdns_pcie_ep *ep, u8 fn, u8 vfn, + u8 intx) { u16 cmd; @@ -334,7 +336,7 @@ static int cdns_pcie_ep_send_legacy_irq(struct cdns_pcie_ep *ep, u8 fn, u8 intx) return 0; } -static int cdns_pcie_ep_send_msi_irq(struct cdns_pcie_ep *ep, u8 fn, +static int cdns_pcie_ep_send_msi_irq(struct cdns_pcie_ep *ep, u8 fn, u8 vfn, u8 interrupt_num) { struct cdns_pcie *pcie = &ep->pcie; @@ -382,7 +384,7 @@ static int cdns_pcie_ep_send_msi_irq(struct cdns_pcie_ep *ep, u8 fn, return 0; } -static int cdns_pcie_ep_map_msi_irq(struct pci_epc *epc, u8 fn, +static int cdns_pcie_ep_map_msi_irq(struct pci_epc *epc, u8 fn, u8 vfn, phys_addr_t addr, u8 interrupt_num, u32 entry_size, u32 *msi_data, u32 *msi_addr_offset) @@ -419,7 +421,7 @@ static int cdns_pcie_ep_map_msi_irq(struct pci_epc *epc, u8 fn, pci_addr &= GENMASK_ULL(63, 2); for (i = 0; i < interrupt_num; i++) { - ret = cdns_pcie_ep_map_addr(epc, fn, addr, + ret = cdns_pcie_ep_map_addr(epc, fn, vfn, addr, pci_addr & ~pci_addr_mask, entry_size); if (ret) @@ -433,7 +435,7 @@ static int cdns_pcie_ep_map_msi_irq(struct pci_epc *epc, u8 fn, return 0; } -static int cdns_pcie_ep_send_msix_irq(struct cdns_pcie_ep *ep, u8 fn, +static int cdns_pcie_ep_send_msix_irq(struct cdns_pcie_ep *ep, u8 fn, u8 vfn, u16 interrupt_num) { u32 cap = CDNS_PCIE_EP_FUNC_MSIX_CAP_OFFSET; @@ -478,7 +480,7 @@ static int cdns_pcie_ep_send_msix_irq(struct cdns_pcie_ep *ep, u8 fn, return 0; } -static int cdns_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, +static int cdns_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, u8 vfn, enum pci_epc_irq_type type, u16 interrupt_num) { @@ -486,13 +488,13 @@ static int cdns_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, switch (type) { case PCI_EPC_IRQ_LEGACY: - return cdns_pcie_ep_send_legacy_irq(ep, fn, 0); + return cdns_pcie_ep_send_legacy_irq(ep, fn, vfn, 0); case PCI_EPC_IRQ_MSI: - return cdns_pcie_ep_send_msi_irq(ep, fn, interrupt_num); + return cdns_pcie_ep_send_msi_irq(ep, fn, vfn, interrupt_num); case PCI_EPC_IRQ_MSIX: - return cdns_pcie_ep_send_msix_irq(ep, fn, interrupt_num); + return cdns_pcie_ep_send_msix_irq(ep, fn, vfn, interrupt_num); default: break; @@ -531,7 +533,7 @@ static const struct pci_epc_features cdns_pcie_epc_features = { }; static const struct pci_epc_features* -cdns_pcie_ep_get_features(struct pci_epc *epc, u8 func_no) +cdns_pcie_ep_get_features(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { return &cdns_pcie_epc_features; } diff --git a/drivers/pci/controller/dwc/pcie-designware-ep.c b/drivers/pci/controller/dwc/pcie-designware-ep.c index 8d028a88b375..998b698f4085 100644 --- a/drivers/pci/controller/dwc/pcie-designware-ep.c +++ b/drivers/pci/controller/dwc/pcie-designware-ep.c @@ -125,7 +125,7 @@ static u8 dw_pcie_ep_find_capability(struct dw_pcie_ep *ep, u8 func_no, u8 cap) return __dw_pcie_ep_find_next_cap(ep, func_no, next_cap_ptr, cap); } -static int dw_pcie_ep_write_header(struct pci_epc *epc, u8 func_no, +static int dw_pcie_ep_write_header(struct pci_epc *epc, u8 func_no, u8 vfunc_no, struct pci_epf_header *hdr) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); @@ -202,7 +202,7 @@ static int dw_pcie_ep_outbound_atu(struct dw_pcie_ep *ep, u8 func_no, return 0; } -static void dw_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, +static void dw_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, u8 vfunc_no, struct pci_epf_bar *epf_bar) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); @@ -217,7 +217,7 @@ static void dw_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, ep->epf_bar[bar] = NULL; } -static int dw_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, +static int dw_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, u8 vfunc_no, struct pci_epf_bar *epf_bar) { int ret; @@ -276,7 +276,7 @@ static int dw_pcie_find_index(struct dw_pcie_ep *ep, phys_addr_t addr, return -EINVAL; } -static void dw_pcie_ep_unmap_addr(struct pci_epc *epc, u8 func_no, +static void dw_pcie_ep_unmap_addr(struct pci_epc *epc, u8 func_no, u8 vfunc_no, phys_addr_t addr) { int ret; @@ -292,9 +292,8 @@ static void dw_pcie_ep_unmap_addr(struct pci_epc *epc, u8 func_no, clear_bit(atu_index, ep->ob_window_map); } -static int dw_pcie_ep_map_addr(struct pci_epc *epc, u8 func_no, - phys_addr_t addr, - u64 pci_addr, size_t size) +static int dw_pcie_ep_map_addr(struct pci_epc *epc, u8 func_no, u8 vfunc_no, + phys_addr_t addr, u64 pci_addr, size_t size) { int ret; struct dw_pcie_ep *ep = epc_get_drvdata(epc); @@ -309,7 +308,7 @@ static int dw_pcie_ep_map_addr(struct pci_epc *epc, u8 func_no, return 0; } -static int dw_pcie_ep_get_msi(struct pci_epc *epc, u8 func_no) +static int dw_pcie_ep_get_msi(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -333,7 +332,8 @@ static int dw_pcie_ep_get_msi(struct pci_epc *epc, u8 func_no) return val; } -static int dw_pcie_ep_set_msi(struct pci_epc *epc, u8 func_no, u8 interrupts) +static int dw_pcie_ep_set_msi(struct pci_epc *epc, u8 func_no, u8 vfunc_no, + u8 interrupts) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -358,7 +358,7 @@ static int dw_pcie_ep_set_msi(struct pci_epc *epc, u8 func_no, u8 interrupts) return 0; } -static int dw_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no) +static int dw_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -382,8 +382,8 @@ static int dw_pcie_ep_get_msix(struct pci_epc *epc, u8 func_no) return val; } -static int dw_pcie_ep_set_msix(struct pci_epc *epc, u8 func_no, u16 interrupts, - enum pci_barno bir, u32 offset) +static int dw_pcie_ep_set_msix(struct pci_epc *epc, u8 func_no, u8 vfunc_no, + u16 interrupts, enum pci_barno bir, u32 offset) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); struct dw_pcie *pci = to_dw_pcie_from_ep(ep); @@ -418,7 +418,7 @@ static int dw_pcie_ep_set_msix(struct pci_epc *epc, u8 func_no, u16 interrupts, return 0; } -static int dw_pcie_ep_raise_irq(struct pci_epc *epc, u8 func_no, +static int dw_pcie_ep_raise_irq(struct pci_epc *epc, u8 func_no, u8 vfunc_no, enum pci_epc_irq_type type, u16 interrupt_num) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); @@ -450,7 +450,7 @@ static int dw_pcie_ep_start(struct pci_epc *epc) } static const struct pci_epc_features* -dw_pcie_ep_get_features(struct pci_epc *epc, u8 func_no) +dw_pcie_ep_get_features(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); @@ -525,14 +525,14 @@ int dw_pcie_ep_raise_msi_irq(struct dw_pcie_ep *ep, u8 func_no, aligned_offset = msg_addr_lower & (epc->mem->window.page_size - 1); msg_addr = ((u64)msg_addr_upper) << 32 | (msg_addr_lower & ~aligned_offset); - ret = dw_pcie_ep_map_addr(epc, func_no, ep->msi_mem_phys, msg_addr, + ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep->msi_mem_phys, msg_addr, epc->mem->window.page_size); if (ret) return ret; writel(msg_data | (interrupt_num - 1), ep->msi_mem + aligned_offset); - dw_pcie_ep_unmap_addr(epc, func_no, ep->msi_mem_phys); + dw_pcie_ep_unmap_addr(epc, func_no, 0, ep->msi_mem_phys); return 0; } @@ -593,14 +593,14 @@ int dw_pcie_ep_raise_msix_irq(struct dw_pcie_ep *ep, u8 func_no, } aligned_offset = msg_addr & (epc->mem->window.page_size - 1); - ret = dw_pcie_ep_map_addr(epc, func_no, ep->msi_mem_phys, msg_addr, + ret = dw_pcie_ep_map_addr(epc, func_no, 0, ep->msi_mem_phys, msg_addr, epc->mem->window.page_size); if (ret) return ret; writel(msg_data, ep->msi_mem + aligned_offset); - dw_pcie_ep_unmap_addr(epc, func_no, ep->msi_mem_phys); + dw_pcie_ep_unmap_addr(epc, func_no, 0, ep->msi_mem_phys); return 0; } diff --git a/drivers/pci/controller/pcie-rcar-ep.c b/drivers/pci/controller/pcie-rcar-ep.c index b4a288e24aaf..6cee4e09acca 100644 --- a/drivers/pci/controller/pcie-rcar-ep.c +++ b/drivers/pci/controller/pcie-rcar-ep.c @@ -159,7 +159,7 @@ static int rcar_pcie_ep_get_pdata(struct rcar_pcie_endpoint *ep, return 0; } -static int rcar_pcie_ep_write_header(struct pci_epc *epc, u8 fn, +static int rcar_pcie_ep_write_header(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_header *hdr) { struct rcar_pcie_endpoint *ep = epc_get_drvdata(epc); @@ -195,7 +195,7 @@ static int rcar_pcie_ep_write_header(struct pci_epc *epc, u8 fn, return 0; } -static int rcar_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, +static int rcar_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, u8 vfunc_no, struct pci_epf_bar *epf_bar) { int flags = epf_bar->flags | LAR_ENABLE | LAM_64BIT; @@ -246,7 +246,7 @@ static int rcar_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, return 0; } -static void rcar_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, +static void rcar_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, u8 vfn, struct pci_epf_bar *epf_bar) { struct rcar_pcie_endpoint *ep = epc_get_drvdata(epc); @@ -259,7 +259,8 @@ static void rcar_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, clear_bit(atu_index + 1, ep->ib_window_map); } -static int rcar_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 interrupts) +static int rcar_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 vfn, + u8 interrupts) { struct rcar_pcie_endpoint *ep = epc_get_drvdata(epc); struct rcar_pcie *pcie = &ep->pcie; @@ -272,7 +273,7 @@ static int rcar_pcie_ep_set_msi(struct pci_epc *epc, u8 fn, u8 interrupts) return 0; } -static int rcar_pcie_ep_get_msi(struct pci_epc *epc, u8 fn) +static int rcar_pcie_ep_get_msi(struct pci_epc *epc, u8 fn, u8 vfn) { struct rcar_pcie_endpoint *ep = epc_get_drvdata(epc); struct rcar_pcie *pcie = &ep->pcie; @@ -285,7 +286,7 @@ static int rcar_pcie_ep_get_msi(struct pci_epc *epc, u8 fn) return ((flags & MSICAP0_MMESE_MASK) >> MSICAP0_MMESE_OFFSET); } -static int rcar_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, +static int rcar_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, u8 vfn, phys_addr_t addr, u64 pci_addr, size_t size) { struct rcar_pcie_endpoint *ep = epc_get_drvdata(epc); @@ -322,7 +323,7 @@ static int rcar_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, return 0; } -static void rcar_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, +static void rcar_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, u8 vfn, phys_addr_t addr) { struct rcar_pcie_endpoint *ep = epc_get_drvdata(epc); @@ -403,7 +404,7 @@ static int rcar_pcie_ep_assert_msi(struct rcar_pcie *pcie, return 0; } -static int rcar_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, +static int rcar_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, u8 vfn, enum pci_epc_irq_type type, u16 interrupt_num) { @@ -451,7 +452,7 @@ static const struct pci_epc_features rcar_pcie_epc_features = { }; static const struct pci_epc_features* -rcar_pcie_ep_get_features(struct pci_epc *epc, u8 func_no) +rcar_pcie_ep_get_features(struct pci_epc *epc, u8 func_no, u8 vfunc_no) { return &rcar_pcie_epc_features; } 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; } |