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authorKishon Vijay Abraham I <kishon@ti.com>2021-08-19 18:03:39 +0530
committerLorenzo Pieralisi <lorenzo.pieralisi@arm.com>2021-08-19 14:13:28 +0100
commit53fd3cbe5e9d791d6bb6059f73a3851f155ce7c6 (patch)
tree5923d8360ced633576cca9be7e8664c723ab1e33 /drivers/pci/controller
parent101600e79045c2e93fd984302698e263cffa725b (diff)
downloadlinux-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.c44
-rw-r--r--drivers/pci/controller/dwc/pcie-designware-ep.c36
-rw-r--r--drivers/pci/controller/pcie-rcar-ep.c19
-rw-r--r--drivers/pci/controller/pcie-rockchip-ep.c18
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;
}