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[0/4] megaraid_sas: Fix HW errata in Aero controllers

Message ID 1545036460-28624-1-git-send-email-shivasharan.srikanteshwara@broadcom.com (mailing list archive)
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Series megaraid_sas: Fix HW errata in Aero controllers | expand

Message

Shivasharan Srikanteshwara Dec. 17, 2018, 8:47 a.m. UTC 
Below patch series adds workaround for Aero controllers due to a HW
errata that returns zero intermittently for read operations.

Shivasharan S (4):
  megaraid_sas: Fix Ventura series based checks
  megaraid_sas: Introduce new Aero adapter type
  megaraid_sas: change function prototypes in megasas_template
  megaraid_sas: add retry logic in megasas_readl

 drivers/scsi/megaraid/megaraid_sas.h        |   5 +-
 drivers/scsi/megaraid/megaraid_sas_base.c   | 133 +++++++++++++++++-----------
 drivers/scsi/megaraid/megaraid_sas_fp.c     |   8 +-
 drivers/scsi/megaraid/megaraid_sas_fusion.c |  96 ++++++++++----------
 4 files changed, 140 insertions(+), 102 deletions(-)

Comments

Martin K. Petersen Dec. 20, 2018, 2:39 a.m. UTC | #1 
Shivasharan,

> Below patch series adds workaround for Aero controllers due to a HW
> errata that returns zero intermittently for read operations.
>
> Shivasharan S (4):
>   megaraid_sas: Fix Ventura series based checks
>   megaraid_sas: Introduce new Aero adapter type
>   megaraid_sas: change function prototypes in megasas_template
>   megaraid_sas: add retry logic in megasas_readl

Applied to 4.21/scsi-queue, thanks!