diff options
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/ufs.h | 5 | ||||
| -rw-r--r-- | include/ufs/ufshcd.h | 6 | ||||
| -rw-r--r-- | include/ufs/ufshci.h | 1 |
3 files changed, 11 insertions, 1 deletions
diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h index 17e401df674c..0c112195b288 100644 --- a/include/ufs/ufs.h +++ b/include/ufs/ufs.h @@ -49,6 +49,11 @@ */ #define UFS_WB_EXCEED_LIFETIME 0x0B +/* + * In UFS Spec, the Extra Header Segment (EHS) starts from byte 32 in UPIU request/response packet + */ +#define EHS_OFFSET_IN_RESPONSE 32 + /* Well known logical unit id in LUN field of UPIU */ enum { UFS_UPIU_REPORT_LUNS_WLUN = 0x81, diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 5cf81dff60aa..c3dfa8084b5c 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -30,6 +30,7 @@ struct ufs_hba; enum dev_cmd_type { DEV_CMD_TYPE_NOP = 0x0, DEV_CMD_TYPE_QUERY = 0x1, + DEV_CMD_TYPE_RPMB = 0x2, }; enum ufs_event_type { @@ -1201,7 +1202,10 @@ int ufshcd_exec_raw_upiu_cmd(struct ufs_hba *hba, int msgcode, u8 *desc_buff, int *buff_len, enum query_opcode desc_op); - +int ufshcd_advanced_rpmb_req_handler(struct ufs_hba *hba, struct utp_upiu_req *req_upiu, + struct utp_upiu_req *rsp_upiu, struct ufs_ehs *ehs_req, + struct ufs_ehs *ehs_rsp, int sg_cnt, + struct scatterlist *sg_list, enum dma_data_direction dir); int ufshcd_wb_toggle(struct ufs_hba *hba, bool enable); int ufshcd_wb_toggle_buf_flush(struct ufs_hba *hba, bool enable); int ufshcd_suspend_prepare(struct device *dev); diff --git a/include/ufs/ufshci.h b/include/ufs/ufshci.h index f525566a0864..af216296b86e 100644 --- a/include/ufs/ufshci.h +++ b/include/ufs/ufshci.h @@ -63,6 +63,7 @@ enum { enum { MASK_TRANSFER_REQUESTS_SLOTS = 0x0000001F, MASK_TASK_MANAGEMENT_REQUEST_SLOTS = 0x00070000, + MASK_EHSLUTRD_SUPPORTED = 0x00400000, MASK_AUTO_HIBERN8_SUPPORT = 0x00800000, MASK_64_ADDRESSING_SUPPORT = 0x01000000, MASK_OUT_OF_ORDER_DATA_DELIVERY_SUPPORT = 0x02000000, |