diff options
| -rw-r--r-- | drivers/pci/pcie_intel_fpga.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/pci/pcie_intel_fpga.c b/drivers/pci/pcie_intel_fpga.c index a096d1c697..a5ea4888f3 100644 --- a/drivers/pci/pcie_intel_fpga.c +++ b/drivers/pci/pcie_intel_fpga.c @@ -36,16 +36,18 @@ #define RP_CFG_ADDR(pcie, reg) \ ((pcie->hip_base) + (reg) + (1 << 20)) +#define RP_SECONDARY(pcie) \ + readb(RP_CFG_ADDR(pcie, PCI_SECONDARY_BUS)) #define TLP_REQ_ID(bus, devfn) (((bus) << 8) | (devfn)) #define TLP_CFGRD_DW0(pcie, bus) \ - ((((bus != pcie->first_busno) ? TLP_FMTTYPE_CFGRD0 \ - : TLP_FMTTYPE_CFGRD1) << 24) | \ + ((((bus > RP_SECONDARY(pcie)) ? TLP_FMTTYPE_CFGRD1 \ + : TLP_FMTTYPE_CFGRD0) << 24) | \ TLP_PAYLOAD_SIZE) #define TLP_CFGWR_DW0(pcie, bus) \ - ((((bus != pcie->first_busno) ? TLP_FMTTYPE_CFGWR0 \ - : TLP_FMTTYPE_CFGWR1) << 24) | \ + ((((bus > RP_SECONDARY(pcie)) ? TLP_FMTTYPE_CFGWR1 \ + : TLP_FMTTYPE_CFGWR0) << 24) | \ TLP_PAYLOAD_SIZE) #define TLP_CFG_DW1(pcie, tag, be) \ |