diff options
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/dwc/pcie-designware.c | 3 | ||||
| -rw-r--r-- | drivers/pci/dwc/pcie-designware.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pci/dwc/pcie-designware.c b/drivers/pci/dwc/pcie-designware.c index 7e1fb7d6643c..3eaf3ccdc118 100644 --- a/drivers/pci/dwc/pcie-designware.c +++ b/drivers/pci/dwc/pcie-designware.c @@ -97,6 +97,9 @@ void dw_pcie_prog_outbound_atu(struct dw_pcie *pci, int index, int type, { u32 retries, val; + if (pci->ops->cpu_addr_fixup) + cpu_addr = pci->ops->cpu_addr_fixup(cpu_addr); + if (pci->iatu_unroll_enabled) { dw_pcie_writel_unroll(pci, index, PCIE_ATU_UNR_LOWER_BASE, lower_32_bits(cpu_addr)); diff --git a/drivers/pci/dwc/pcie-designware.h b/drivers/pci/dwc/pcie-designware.h index cd3b8713fe50..8f3dcb2b099b 100644 --- a/drivers/pci/dwc/pcie-designware.h +++ b/drivers/pci/dwc/pcie-designware.h @@ -143,6 +143,7 @@ struct pcie_port { }; struct dw_pcie_ops { + u64 (*cpu_addr_fixup)(u64 cpu_addr); u32 (*readl_dbi)(struct dw_pcie *pcie, u32 reg); void (*writel_dbi)(struct dw_pcie *pcie, u32 reg, u32 val); int (*link_up)(struct dw_pcie *pcie); |