[lkml]   [2020]   [Mar]   [25]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v2 2/3] MIPS: Loongson: Add DMA support for 7A1000
On Mon, Mar 23, 2020 at 10:59:14AM +0800, Tiezhu Yang wrote:
> Implement __phys_to_dma() and __dma_to_phys() according to the
> node id offset in the 7A1000 DMA route config register.

Can you please try to just use the dma_pfn_offset field in struct device
for all loongson platforms? I'm pretty sure I asked for that last time

 \ /
  Last update: 2020-03-25 14:29    [W:0.142 / U:0.616 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site