Hi Patrick, On Sun, Dec 10, 2023 at 1:51 AM <patrick.strateman@xxxxxxxxx> wrote: > > The loop in _base_readl_ext_retry is wrong, it runs 30 times regardless > of the result from readl. > > This results in the value being incorrect and the device being reset > nearly continuously. > > if (ret_val == 0) continue; > > should be > > if (ret_val != 0) break; >The above code change is already submitted and accepted . Reference : https://patchwork.kernel.org/project/linux-scsi/patch/20231020105849.6350-1-ranjan.kumar@xxxxxxxxxxxx/ > On 8/30/23 18:39, Martin K. Petersen wrote: > > Ranjan, > > > >> Doorbell and Host diagnostic registers could return 0 even > >> after 3 retries and that leads to occasional resets of the > >> controllers, hence increased the retry count to thirty. > > Applied to 6.6/scsi-staging, thanks! > > Thanks, Ranjan
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