[lkml]   [2019]   [Oct]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] xtensa: implement arch_dma_coherent_to_pfn
On Tue, Oct 15, 2019 at 02:25:26PM -0700, Max Filippov wrote:
> Add trivial implementation for arch_dma_coherent_to_pfn.
> This change enables communication with PCI ALSA devices through mmapped
> buffers.

This looks fine, although I'd much rather convert xtensa to the
generic DMA remap / uncached segment support.

Do you want this fix for 5.4? If so please queue it up ASAP so that
I can do the proper thing for 5.5. If you don't need it that urgent
I'd rather go straight to the generic code.

 \ /
  Last update: 2019-10-16 09:08    [W:0.039 / U:26.304 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site