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path: root/drivers/pci/dwc/pcie-designware-ep.c
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Diffstat (limited to 'drivers/pci/dwc/pcie-designware-ep.c')
-rw-r--r--drivers/pci/dwc/pcie-designware-ep.c13
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 70c8c1e..c9bdb5f 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);
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