On Mon, Oct 8, 2018 at 4:36 PM Zhiqiang Hou <zhiqiang....@nxp.com> wrote: > > From: Hou Zhiqiang <zhiqiang....@nxp.com> > > 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....@nxp.com> > --- > drivers/pci/pci-uclass.c | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) >
Reviewed-by: Bin Meng <bmeng...@gmail.com> _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
