On Thu, Mar 08, 2018 at 02:33:30PM +0100, Niklas Cassel wrote: > A 64-bit BAR consists of a BAR pair, where the second BAR has the > upper bits, so we cannot simply call pci_ioremap_bar() on every single > BAR index. > > The second BAR in a BAR pair will not have the IORESOURCE_MEM resource > flag set. Only call ioremap on BARs that have the IORESOURCE_MEM > resource flag set. > > pci 0000:01:00.0: BAR 4: assigned [mem 0xc0300000-0xc031ffff 64bit] > pci 0000:01:00.0: BAR 2: assigned [mem 0xc0320000-0xc03203ff 64bit] > pci 0000:01:00.0: BAR 0: assigned [mem 0xc0320400-0xc03204ff 64bit] > pci-endpoint-test 0000:01:00.0: can't ioremap BAR 1: [??? 0x00000000 flags 0x0] > pci-endpoint-test 0000:01:00.0: failed to read BAR1 > pci-endpoint-test 0000:01:00.0: can't ioremap BAR 3: [??? 0x00000000 flags 0x0] > pci-endpoint-test 0000:01:00.0: failed to read BAR3 > pci-endpoint-test 0000:01:00.0: can't ioremap BAR 5: [??? 0x00000000 flags 0x0] > pci-endpoint-test 0000:01:00.0: failed to read BAR5 > > Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxxx> > --- > drivers/misc/pci_endpoint_test.c | 12 +++++++----- > 1 file changed, 7 insertions(+), 5 deletions(-) Where are the 4 other patches in this series? I can't just only apply the last one, right? Please be careful when sending patches to properly notify everyone... this is now dropped from my patch queue. greg k-h
