diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.h')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h index 8110dcd04d22..c95dc64677a5 100644 --- a/drivers/scsi/ufs/ufshcd.h +++ b/drivers/scsi/ufs/ufshcd.h @@ -3,7 +3,7 @@ * * This code is based on drivers/scsi/ufs/ufshcd.h * Copyright (C) 2011-2013 Samsung India Software Operations - * Copyright (c) 2013-2016, The Linux Foundation. All rights reserved. + * Copyright (c) 2013-2018, The Linux Foundation. All rights reserved. * * Authors: * Santosh Yaraganavi <santosh.sy@samsung.com> @@ -72,6 +72,8 @@ #define UFSHCD "ufshcd" #define UFSHCD_DRIVER_VERSION "0.2" +#define UFS_BIT(x) BIT(x) + struct ufs_hba; enum dev_cmd_type { @@ -844,6 +846,15 @@ static inline bool ufshcd_is_hs_mode(struct ufs_pa_layer_attr *pwr_info) pwr_info->pwr_tx == FASTAUTO_MODE); } +/* variant specific ops structures */ +#ifdef CONFIG_SCSI_UFS_MSM +extern const struct ufs_hba_variant_ops ufs_hba_msm_vops; +#else +static const struct ufs_hba_variant_ops ufs_hba_msm_vops = { + .name = "msm", +}; +#endif + /* Expose Query-Request API */ int ufshcd_query_descriptor_retry(struct ufs_hba *hba, enum query_opcode opcode, |