u-boot/drivers/pci
Hou Zhiqiang 2a87f7fdd5 dm/pci: Change the first CFG read to Vendor ID in enumeration
As the PCIe specification recommend reading the Vendor ID register
to determine if a Function is present, read the Vendor ID of a
non-existent Function must not result in system error, so we'd better
make the first CFG read to Vendor ID instead of Header Type register
in the PCIe enumeration.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-11-20 19:14:22 -07:00
..
fsl_pci_init.c
Kconfig
Makefile
pci_auto_common.c
pci_auto_old.c
pci_auto.c
pci_common.c
pci_compat.c
pci_ftpci100.c
pci_gt64120.c
pci_indirect.c
pci_internal.h
pci_msc01.c
pci_mvebu.c
pci_rom.c
pci_sandbox.c
pci_sh4.c
pci_sh7751.c
pci_sh7780.c
pci_tegra.c
pci_x86.c
pci-aardvark.c
pci-emul-uclass.c
pci-rcar-gen2.c
pci-uclass.c dm/pci: Change the first CFG read to Vendor ID in enumeration 2018-11-20 19:14:22 -07:00
pci.c
pcie_dw_mvebu.c
pcie_ecam_generic.c
pcie_imx.c
pcie_intel_fpga.c
pcie_layerscape_fixup.c
pcie_layerscape.c
pcie_layerscape.h
pcie_xilinx.c