lkml.org 
[lkml]   [2022]   [Jul]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH 1/2] scsi: ufs: Add Multi-Circular Queue support
    From
    On 7/23/22 08:26, Avri Altman wrote:
    >> +
    >> + /* sqen|size|cqid */
    >> + ufsmcq_writel(hba, (1 << 31) | qsize | (i << 16),
    >> + MCQ_CFG_n(REG_SQATTR, i));
    > So there is a 1X1 SQ-CQ topology.
    > Isn't that should be configurable?

    Hi Avri,

    I'm in favor of starting with a 1:1 SQ:CQ mapping and only adding
    support for other approaches if there is a very good reason.

    Thanks,

    Bart.

    \
     
     \ /
      Last update: 2022-07-24 05:15    [W:4.056 / U:0.060 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site