[lkml]   [2021]   [Feb]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v2] nvme: Add 48-bit DMA address quirk for Amazon NVMe controllers
On Wed, Feb 10, 2021 at 01:39:42AM +0100, Filippo Sironi wrote:
> Amazon NVMe controllers do not support 64-bit DMA addresses; they are
> limited to 48-bit DMA addresses. Let's add a quirk to ensure that we
> make use of 48-bit DMA addresses to avoid misbehavior.

This should probably say some, and mention that they do not follow
the spec. But I can fix this up when applying the patch.

 \ /
  Last update: 2021-02-10 08:41    [W:0.084 / U:0.616 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site