[PATCH v1 0/2] mpt3sas: Additional retries when reading specific registers

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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.


Ranjan Kumar (2):
  Perform additional retries if Doorbell read returns 0
  mpt3sas: Removing volatile qualifier

 drivers/scsi/mpt3sas/mpi/mpi2.h     |  2 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c | 53 ++++++++++++++++-------------
 drivers/scsi/mpt3sas/mpt3sas_base.h | 11 +++++-
 3 files changed, 40 insertions(+), 26 deletions(-)

-- 
2.31.1

Attachment: smime.p7s
Description: S/MIME Cryptographic Signature


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux