Re: [PATCH v3 0/8] Use UFS device indicated maximum LU number

[Alim Akhtar]

Hi Bean

Your patches based on which tree? At least on Jame's for-next, it give
compilation errors.
(git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git)
Looks like patch-2 introduces below error:
========
drivers/scsi/ufs/ufs-qcom.c: In function âufs_qcom_apply_dev_quirksâ:
drivers/scsi/ufs/ufs-qcom.c:955:34: error: incompatible types when
initializing type âstruct ufs_dev_info *â using type âstruct
ufs_dev_infoâ
  struct ufs_dev_info *dev_info = hba->dev_info;
                                  ^~~
drivers/scsi/ufs/ufs-qcom.c:957:14: error: âstruct ufs_dev_infoâ has
no member named âdev_quirksâ
  if (dev_info->dev_quirks & UFS_DEVICE_QUIRK_HOST_PA_SAVECONFIGTIME)
              ^~
scripts/Makefile.build:265: recipe for target
'drivers/scsi/ufs/ufs-qcom.o' failed
make[3]: *** [drivers/scsi/ufs/ufs-qcom.o] Error 1
=========


On Sun, Jan 19, 2020 at 5:44 AM Bean Huo <huobean@xxxxxxxxx> wrote:
>
> This series of patches is to simplify UFS driver initialization flow
> and add a new parameter max_lu_supported used to specify how many LUs
> supported by the UFS device.
> This series of patches being tested on my two platforms, Qualcomm SOC
> based and Hisilicon SOC based platforms.
>
> v1-v2:
>     1. Split ufshcd_probe_hba() based on its called flow
>     2. Delete two unnecessary functions
>     3. Add a fixup patch
> v2-v3:
>     1. Combine patches 7/9 and 8/9 of v2 to patch 7/8 of v3
>     2. Change patches 1/8 and 5/8 subject
>     3. Change the name of two functions in patch 7/8
>
> Bean Huo (8):
>   scsi: ufs: Fix ufshcd_probe_hba() reture value in case
>     ufshcd_scsi_add_wlus() fails
>   scsi: ufs: Delete struct ufs_dev_desc
>   scsi: ufs: Split ufshcd_probe_hba() based on its called flow
>   scsi: ufs: move ufshcd_get_max_pwr_mode() to ufs_init_params()
>   scsi: ufs: Inline two functions into their callers
>   scsi: ufs: Delete is_init_prefetch from struct ufs_hba
>   scsi: ufs: Add max_lu_supported in struct ufs_dev_info
>   scsi: ufs: Use UFS device indicated maximum LU number
>
>  drivers/scsi/ufs/ufs-mediatek.c |   7 +-
>  drivers/scsi/ufs/ufs-qcom.c     |   6 +-
>  drivers/scsi/ufs/ufs-sysfs.c    |   2 +-
>  drivers/scsi/ufs/ufs.h          |  25 ++-
>  drivers/scsi/ufs/ufs_quirks.h   |   9 +-
>  drivers/scsi/ufs/ufshcd.c       | 276 +++++++++++++++++++-------------
>  drivers/scsi/ufs/ufshcd.h       |   9 +-
>  7 files changed, 196 insertions(+), 138 deletions(-)
>
> --
> 2.17.1
>


-- 
Regards,
Alim