Граф коммитов

208 Коммитов

Автор SHA1 Сообщение Дата
Yoshihiro Shimoda d69520288e scsi: ufs: ufs-renesas: Add support for Renesas R-Car UFS controller
Add support for Renesas R-Car UFS controller which needs vendor-specific
initialization.

Link: https://lore.kernel.org/r/20220603110524.1997825-5-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-13 21:57:34 -04:00
Yoshihiro Shimoda 2f11bbc2c7 scsi: ufs: core: Add UFSHCD_QUIRK_HIBERN_FASTAUTO
Add UFSHCD_QUIRK_HIBERN_FASTAUTO quirk for host controllers which supports
auto-hibernate the capability but only FASTAUTO mode.

Link: https://lore.kernel.org/r/20220603110524.1997825-4-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-13 21:57:34 -04:00
Yoshihiro Shimoda 6554400d6f scsi: ufs: core: Add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS
Add UFSHCD_QUIRK_BROKEN_64BIT_ADDRESS for host controllers which do not
support 64-bit addressing.

Link: https://lore.kernel.org/r/20220603110524.1997825-3-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-13 21:57:34 -04:00
Alim Akhtar 216f74e805 scsi: ufs: host: ufs-exynos: Add support for FSD UFS HCI
Adds support of UFS HCI which is found in Tesla Full Self-Driving (FSD)
SoC.

Link: https://lore.kernel.org/r/20220610104119.66401-7-alim.akhtar@samsung.com
Co-developed-by: Bharat Uppal <bharat.uppal@samsung.com>
Signed-off-by: Bharat Uppal <bharat.uppal@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-13 21:57:33 -04:00
Alim Akhtar daa782a51e scsi: ufs: host: ufs-exynos: Add mphy apb clock mask
Bit[3] of HCI_CLKSTOP_CTRL register is for enabling/disabling MPHY APB
clock. Lets add it to CLK_STOP_MASK, so that the same can be controlled
during clock masking/unmasking.

Link: https://lore.kernel.org/r/20220610104119.66401-6-alim.akhtar@samsung.com
Tested-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-06-13 21:57:33 -04:00
Linus Torvalds b2c9a83d26 SCSI misc on 20220604
Mostly small bug fixes plus other trivial updates.  The major change
 of note is moving ufs out of scsi and a minor update to lpfc vmid
 handling.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
 -----BEGIN PGP SIGNATURE-----
 
 iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYptvayYcamFtZXMuYm90
 dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishb1rAPwJWSl1
 kB9Qt1xPa1JK0Z7To2LRkrQ4uxYbAnpTLEP6UgEA3YuBccXRppcYQe5CXCrcZryz
 BtTbtI3ApiV40xC/SRk=
 =Uit3
 -----END PGP SIGNATURE-----

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull more SCSI updates from James Bottomley:
 "Mostly small bug fixes plus other trivial updates.

  The major change of note is moving ufs out of scsi and a minor update
  to lpfc vmid handling"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (24 commits)
  scsi: qla2xxx: Remove unused 'ql_dm_tgt_ex_pct' parameter
  scsi: qla2xxx: Remove setting of 'req' and 'rsp' parameters
  scsi: mpi3mr: Fix kernel-doc
  scsi: lpfc: Add support for ATTO Fibre Channel devices
  scsi: core: Return BLK_STS_TRANSPORT for ALUA transitioning
  scsi: sd_zbc: Prevent zone information memory leak
  scsi: sd: Fix potential NULL pointer dereference
  scsi: mpi3mr: Rework mrioc->bsg_device model to fix warnings
  scsi: myrb: Fix up null pointer access on myrb_cleanup()
  scsi: core: Unexport scsi_bus_type
  scsi: sd: Don't call blk_cleanup_disk() in sd_probe()
  scsi: ufs: ufshcd: Delete unnecessary NULL check
  scsi: isci: Fix typo in comment
  scsi: pmcraid: Fix typo in comment
  scsi: smartpqi: Fix typo in comment
  scsi: qedf: Fix typo in comment
  scsi: esas2r: Fix typo in comment
  scsi: storvsc: Fix typo in comment
  scsi: ufs: Split the drivers/scsi/ufs directory
  scsi: qla1280: Remove redundant variable
  ...
2022-06-05 09:25:12 -07:00
Dan Carpenter 476e45923b scsi: ufs: ufshcd: Delete unnecessary NULL check
The 'info' pointer points to somewhere in the middle of the 'hba' struct.
It can't possibly be NULL.  Delete the NULL check.

Link: https://lore.kernel.org/r/YotFotj43TkB8Rid@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-05-23 23:24:10 -04:00
Bart Van Assche dd11376b9f scsi: ufs: Split the drivers/scsi/ufs directory
Split the drivers/scsi/ufs directory into 'core' and 'host' directories
under the drivers/ufs/ directory. Move shared header files into the
include/ufs/ directory. This separation makes it clear which header files
UFS drivers are allowed to include (include/ufs/*.h) and which header files
UFS drivers are not allowed to include (drivers/ufs/core/*.h).

Update the MAINTAINERS file. Add myself as a UFS reviewer.

Link: https://lore.kernel.org/r/20220511212552.655341-1-bvanassche@acm.org
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Avri Altman <avri.altman@wdc.com>
Cc: Bean Huo <beanhuo@micron.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Keoseong Park <keosung.park@samsung.com>
Tested-by: Bean Huo <beanhuo@micron.com>
Tested-by: Adrian Hunter <adrian.hunter@intel.com>
Reviewed-by: Bean Huo <beanhuo@micron.com>
Acked-by: Avri Altman <avri.altman@wdc.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2022-05-19 20:27:37 -04:00