diff options
| author | Avri Altman <avri.altman@wdc.com> | 2024-04-10 21:37:19 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2024-04-11 21:50:13 -0400 |
| commit | a33a502d50fddc85e8d5072cf39ff8fe19ba3025 (patch) | |
| tree | 3f81a7d21c2f21bc104ba444ef2e60095eb8e220 /include/ufs | |
| parent | e63350dae44f01842dca229aaaa22c105356d7ab (diff) | |
scsi: ufs: Remove support for old UFSHCI versions
UFS spec version 2.1 was published more than 10 years ago. It is
vanishingly unlikely that even there are out there platforms that uses
earlier host controllers, let alone that those ancient platforms will ever
run a V6.10 kernel. To be extra cautious, leave out removal of UFSHCI 2.0
support from this patch, and just remove support of host controllers prior
to UFS2.0.
This patch removes some legacy tuning calls that no longer apply.
Signed-off-by: Avri Altman <avri.altman@wdc.com>
Link: https://lore.kernel.org/r/20240410183720.908-2-avri.altman@wdc.com
Acked-by: Bean Huo <beanhuo@micron.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/ufshcd.h | 2 | ||||
| -rw-r--r-- | include/ufs/ufshci.h | 13 |
2 files changed, 1 insertions, 14 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index a35e12f8e68b..431af365cf5e 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -1390,8 +1390,6 @@ void ufshcd_release(struct ufs_hba *hba); void ufshcd_clkgate_delay_set(struct device *dev, unsigned long value); -u32 ufshcd_get_local_unipro_ver(struct ufs_hba *hba); - int ufshcd_get_vreg(struct device *dev, struct ufs_vreg *vreg); int ufshcd_send_uic_cmd(struct ufs_hba *hba, struct uic_command *uic_cmd); diff --git a/include/ufs/ufshci.h b/include/ufs/ufshci.h index 88193f5540e5..385e1c6b8d60 100644 --- a/include/ufs/ufshci.h +++ b/include/ufs/ufshci.h @@ -355,12 +355,8 @@ enum { /* Interrupt disable masks */ enum { - /* Interrupt disable mask for UFSHCI v1.0 */ - INTERRUPT_MASK_ALL_VER_10 = 0x30FFF, - INTERRUPT_MASK_RW_VER_10 = 0x30000, - /* Interrupt disable mask for UFSHCI v1.1 */ - INTERRUPT_MASK_ALL_VER_11 = 0x31FFF, + INTERRUPT_MASK_ALL_VER_11 = 0x31FFF, /* Interrupt disable mask for UFSHCI v2.1 */ INTERRUPT_MASK_ALL_VER_21 = 0x71FFF, @@ -425,13 +421,6 @@ union ufs_crypto_cfg_entry { * Request Descriptor Definitions */ -/* Transfer request command type */ -enum utp_cmd_type { - UTP_CMD_TYPE_SCSI = 0x0, - UTP_CMD_TYPE_UFS = 0x1, - UTP_CMD_TYPE_DEV_MANAGE = 0x2, -}; - /* To accommodate UFS2.0 required Command type */ enum { UTP_CMD_TYPE_UFS_STORAGE = 0x1, |