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| author | Jorge Troncoso <jatron@google.com> | 2021-09-23 17:14:29 -0700 |
|---|---|---|
| committer | Jorge Troncoso <jatron@google.com> | 2021-10-15 13:22:49 -0700 |
| commit | d68d163dd744aa35787bc3f8a9e987230fa576e9 (patch) | |
| tree | ec92e7daa3f8f173c2a60ffaeadac458034e4666 /include/drivers/ufs.h | |
| parent | 09665c83484b3e730814e368df80129598573bd9 (diff) | |
| download | arm-trusted-firmware-d68d163dd744aa35787bc3f8a9e987230fa576e9.tar.gz | |
refactor(ufs): reuse ufshc_send_uic_cmd
This change aims to make the UFS code more robust by removing asserts
and adding retry logic. We also reduce repetition by reusing
ufshc_send_uic_cmd for DME_GET and DME_SET commands.
Signed-off-by: Jorge Troncoso <jatron@google.com>
Change-Id: Id70aa1687d5ca78dc7d47234372255ac5a04a612
Diffstat (limited to 'include/drivers/ufs.h')
| -rw-r--r-- | include/drivers/ufs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drivers/ufs.h b/include/drivers/ufs.h index 574c4ea0a..3f8f3605f 100644 --- a/include/drivers/ufs.h +++ b/include/drivers/ufs.h @@ -254,6 +254,10 @@ #define UFS_VENDOR_SKHYNIX U(0x1AD) #define MAX_MODEL_LEN 16 + +/* maximum number of retries for a general UIC command */ +#define UFS_UIC_COMMAND_RETRIES 3 + /** * ufs_dev_desc - ufs device details from the device descriptor * @wmanufacturerid: card details |