On Mon, May 15, 2023 at 11:10:49AM -0400, Frank Li wrote: > Layerscape has PME interrupt, which can be used as linkup notifier. > Set CFG_READY bit of PEX_PF0_CONFIG to enable accesses from root complex > when linkup detected. > > Acked-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx> > Signed-off-by: Xiaowei Bao <xiaowei.bao@xxxxxxx> > Signed-off-by: Frank Li <Frank.Li@xxxxxxx> > --- Ping, not comments almost over 1 months. > Change from v3 to v4 > - swap irq and big_endian > Change from v2 to v3 > - align 80 column > - clear irq firstly > - dev_info to dev_dbg > - remove double space > - update commit message > > Change from v1 to v2 > - pme -> PME > - irq -> IRQ > - update dev_info message according to Bjorn's suggestion > > .../pci/controller/dwc/pci-layerscape-ep.c | 102 +++++++++++++++++- > 1 file changed, 101 insertions(+), 1 deletion(-) > >
