Hi Rob, Thanks a lot for your review and ack!
Regards, Zhiqiang > -----Original Message----- > From: Rob Herring <[email protected]> > Sent: 2020年9月11日 2:18 > To: Z.q. Hou <[email protected]> > Cc: [email protected]; [email protected]; M.h. Lian > <[email protected]>; Leo Li <[email protected]>; > [email protected]; [email protected]; > [email protected]; Roy Zang <[email protected]>; > [email protected]; [email protected]; > [email protected]; [email protected]; Mingkai Hu > <[email protected]>; [email protected]; > [email protected]; [email protected]; [email protected] > Subject: Re: [PATCHv7 12/12] misc: pci_endpoint_test: Add driver data for > Layerscape PCIe controllers > > On Tue, 11 Aug 2020 17:54:41 +0800, Zhiqiang Hou wrote: > > From: Hou Zhiqiang <[email protected]> > > > > The commit 0a121f9bc3f5 ("misc: pci_endpoint_test: Use streaming DMA > > APIs for buffer allocation") changed to use streaming DMA APIs, > > however, > > dma_map_single() might not return a 4KB aligned address, so add the > > default_data as driver data for Layerscape PCIe controllers to make it > > 4KB aligned. > > > > Signed-off-by: Hou Zhiqiang <[email protected]> > > --- > > V7: > > - New patch. > > > > drivers/misc/pci_endpoint_test.c | 8 ++++++-- > > 1 file changed, 6 insertions(+), 2 deletions(-) > > > > Acked-by: Rob Herring <[email protected]>
