Hi Rob,
Thanks a lot for your review and ack!
Regards,
Zhiqiang
> -----Original Message-----
> From: Rob Herring <r...@kernel.org>
> Sent: 2020年9月11日 2:18
> To: Z.q. Hou <zhiqiang....@nxp.com>
> Cc: bhelg...@google.com; shawn...@kernel.org; M.h. Lian
> <minghuan.l...@nxp.com>; Leo Li <leoyang...@nxp.com>;
> linuxppc-dev@lists.ozlabs.org; robh...@kernel.org;
> linux-arm-ker...@lists.infradead.org; Roy Zang <roy.z...@nxp.com>;
> andrew.mur...@arm.com; linux-...@vger.kernel.org;
> lorenzo.pieral...@arm.com; gustavo.pimen...@synopsys.com; Mingkai Hu
> <mingkai...@nxp.com>; linux-ker...@vger.kernel.org;
> jingooh...@gmail.com; kis...@ti.com; devicet...@vger.kernel.org
> 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 <zhiqiang....@nxp.com>
> >
> > 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 <zhiqiang....@nxp.com>
> > ---
> > V7:
> > - New patch.
> >
> > drivers/misc/pci_endpoint_test.c | 8 ++++++--
> > 1 file changed, 6 insertions(+), 2 deletions(-)
> >
>
> Acked-by: Rob Herring <r...@kernel.org>
