[PULL][Disco] hisi_sas updates for disco

[dann frazier]

BugLink: https://bugs.launchpad.net/bugs/1822385

All clean cherry picks, except for one that was fixed up in the same
way by a merge commit upstream. Tested on a HiSilicon D06.

The following changes since commit 2a68c65abae66d28e2acb3245cb156ae2ea6eb1d:

  UBUNTU: SAUCE: (efi-lockdown) bpf: Restrict kernel image access functions when the kernel is locked down (2019-03-28 16:07:18 -0500)

are available in the Git repository at:

  git://git.launchpad.net/~dannf/ubuntu/+source/linux/+git/linux hisi-sas-disco

for you to fetch changes up to e55202dfbbcd77e246ff4ead0cabde3b5c57ac5a:

  scsi: hisi_sas: Add softreset in hisi_sas_I_T_nexus_reset() (2019-03-29 16:37:20 -0600)

----------------------------------------------------------------
John Garry (6):
      scsi: hisi_sas: Some misc tidy-up
      scsi: hisi_sas: Fix to only call scsi_get_prot_op() for non-NULL scsi_cmnd
      scsi: hisi_sas: Add missing seq_printf() call in hisi_sas_show_row_32()
      scsi: hisi_sas: Issue internal abort on all relevant queues
      scsi: hisi_sas: Do some more tidy-up
      scsi: hisi_sas: Set PHY linkrate when disconnected

Luo Jiaxing (4):
      scsi: hisi_sas: Reject setting programmed minimum linkrate > 1.5G
      scsi: hisi_sas: Correct memory allocation size for DQ debugfs
      scsi: hisi_sas: Add manual trigger for debugfs dump
      scsi: hisi_sas: Add softreset in hisi_sas_I_T_nexus_reset()

Xiang Chen (11):
      scsi: hisi_sas: send primitive NOTIFY to SSP situation only
      scsi: hisi_sas: shutdown axi bus to avoid exception CQ returned
      scsi: hisi_sas: remove the check of sas_dev status in hisi_sas_I_T_nexus_reset()
      scsi: hisi_sas: Remove unused parameter of function hisi_sas_alloc()
      scsi: hisi_sas: Add support for DIX feature for v3 hw
      scsi: hisi_sas: change queue depth from 512 to 4096
      scsi: hisi_sas: Use pci_irq_get_affinity() for v3 hw as experimental
      scsi: hisi_sas: Change return variable type in phy_up_v3_hw()
      scsi: hisi_sas: Fix a timeout race of driver internal and SMP IO
      scsi: hisi_sas: Send HARD RESET to clear the previous affiliation of STP target port
      scsi: hisi_sas: Change SERDES_CFG init value to increase reliability of HiLink

Xiaofei Tan (2):
      scsi: hisi_sas: Fix losing directly attached disk when hot-plug
      scsi: hisi_sas: print PHY RX errors count for later revision of v3 hw

 drivers/scsi/hisi_sas/hisi_sas.h       |  62 ++++--
 drivers/scsi/hisi_sas/hisi_sas_main.c  | 392 +++++++++++++++++++++++++++------
 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c |   6 +-
 drivers/scsi/hisi_sas/hisi_sas_v2_hw.c |  17 +-
 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 294 +++++++++++++++++++------
 5 files changed, 620 insertions(+), 151 deletions(-)