diff options
Diffstat (limited to 'drivers/pci/dwc/pcie-designware-ep.c')
| -rw-r--r-- | drivers/pci/dwc/pcie-designware-ep.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/pci/dwc/pcie-designware-ep.c b/drivers/pci/dwc/pcie-designware-ep.c index 70c8c1eedb42..c9bdb5f139b4 100644 --- a/drivers/pci/dwc/pcie-designware-ep.c +++ b/drivers/pci/dwc/pcie-designware-ep.c @@ -19,7 +19,8 @@ void dw_pcie_ep_linkup(struct dw_pcie_ep *ep) pci_epc_linkup(epc); } -void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) +static void __dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar, + int flags) { u32 reg; @@ -30,6 +31,11 @@ void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) dw_pcie_dbi_ro_wr_dis(pci); } +void dw_pcie_ep_reset_bar(struct dw_pcie *pci, enum pci_barno bar) +{ + __dw_pcie_ep_reset_bar(pci, bar, 0); +} + static int dw_pcie_ep_write_header(struct pci_epc *epc, u8 func_no, struct pci_epf_header *hdr) { @@ -104,13 +110,14 @@ static int dw_pcie_ep_outbound_atu(struct dw_pcie_ep *ep, phys_addr_t phys_addr, } static void dw_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, - enum pci_barno bar) + struct pci_epf_bar *epf_bar) { struct dw_pcie_ep *ep = epc_get_drvdata(epc); struct dw_pcie *pci = to_dw_pcie_from_ep(ep); + enum pci_barno bar = epf_bar->barno; u32 atu_index = ep->bar_to_atu[bar]; - dw_pcie_ep_reset_bar(pci, bar); + __dw_pcie_ep_reset_bar(pci, bar, epf_bar->flags); dw_pcie_disable_atu(pci, atu_index, DW_PCIE_REGION_INBOUND); clear_bit(atu_index, ep->ib_window_map); |