Hi, > -----Original Message----- > From: Bin Meng [mailto:[email protected]] > Sent: Thursday, January 28, 2016 3:30 PM > To: Qianyu Gong <[email protected]> > Cc: U-Boot Mailing List <[email protected]> > Subject: Re: [U-Boot] [PATCH] pci: gate print info of reading vender id with > CONFIG_DM_PCI > > On Thu, Jan 28, 2016 at 3:15 PM, Gong Qianyu <[email protected]> wrote: > > From: Mingkai Hu <[email protected]> > > > > Referring to 'commit ff3e077bd23c ("dm: pci: Add a uclass for PCI")'. > > > > For legacy PCIe driver, it needs loop to read the vender_id from devie > > 0 to devie 255 to check if there is device available. > > Reading non-existen device will trigger the "Cannot read bus > > configuration: -1" information. > > > > Signed-off-by: Mingkai Hu <[email protected]> > > Signed-off-by: Gong Qianyu <[email protected]> > > --- > > Which pci controller are you testing? > > [snip] > > Regards, > Bin
Designware PCIe controller on LS2085A. Regards, Qianyu _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
