From 3e253d9657b06b20ab289caba81941c6249afd0b Mon Sep 17 00:00:00 2001 From: peter chang Date: Thu, 14 Nov 2019 15:39:07 +0530 Subject: scsi: pm80xx: Do not request 12G sas speeds Occasionally, 6G capable drives fail to train at 6G on links that look good from a signal-integrity perspective. PMC suggests configuring the port to not even expect 12G. Link: https://lore.kernel.org/r/20191114100910.6153-11-deepak.ukey@microchip.com Acked-by: Jack Wang Signed-off-by: peter chang Signed-off-by: Deepak Ukey Signed-off-by: Viswas G Signed-off-by: Martin K. Petersen --- drivers/scsi/pm8001/pm8001_sas.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi/pm8001/pm8001_sas.h') diff --git a/drivers/scsi/pm8001/pm8001_sas.h b/drivers/scsi/pm8001/pm8001_sas.h index d64883b80da9..f7be7b85624e 100644 --- a/drivers/scsi/pm8001/pm8001_sas.h +++ b/drivers/scsi/pm8001/pm8001_sas.h @@ -546,6 +546,7 @@ struct pm8001_hba_info { struct tasklet_struct tasklet[PM8001_MAX_MSIX_VEC]; #endif u32 logging_level; + u32 link_rate; u32 fw_status; u32 smp_exp_mode; bool controller_fatal_error; -- cgit