diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 36413f97074d..492e9db6b50f 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -47,6 +47,7 @@
 #include "unipro.h"
 #include "ufs-sysfs.h"
 #include "ufs_bsg.h"
+#include "ufshcd-crypto.h"
 
 #define CREATE_TRACE_POINTS
 #include <trace/events/ufs.h>
@@ -855,7 +856,14 @@ static void ufshcd_enable_run_stop_reg(struct ufs_hba *hba)
  */
 static inline void ufshcd_hba_start(struct ufs_hba *hba)
 {
-	ufshcd_writel(hba, CONTROLLER_ENABLE, REG_CONTROLLER_ENABLE);
+	u32 val = CONTROLLER_ENABLE;
+
+	if (ufshcd_hba_is_crypto_supported(hba)) {
+		ufshcd_crypto_enable(hba);
+		val |= CRYPTO_GENERAL_ENABLE;
+	}
+
+	ufshcd_writel(hba, val, REG_CONTROLLER_ENABLE);
 }
 
 /**
@@ -2209,9 +2217,21 @@ static void ufshcd_prepare_req_desc_hdr(struct ufshcd_lrb *lrbp,
 		dword_0 |= UTP_REQ_DESC_INT_CMD;
 
 	/* Transfer request descriptor header fields */
+	if (lrbp->crypto_enable) {
+		dword_0 |= UTP_REQ_DESC_CRYPTO_ENABLE_CMD;
+		dword_0 |= lrbp->crypto_key_slot;
+		req_desc->header.dword_1 =
+			cpu_to_le32((u32)lrbp->data_unit_num);
+		req_desc->header.dword_3 =
+			cpu_to_le32((u32)(lrbp->data_unit_num >> 32));
+	} else {
+		/* dword_1 and dword_3 are reserved, hence they are set to 0 */
+		req_desc->header.dword_1 = 0;
+		req_desc->header.dword_3 = 0;
+	}
+
 	req_desc->header.dword_0 = cpu_to_le32(dword_0);
-	/* dword_1 is reserved, hence it is set to 0 */
-	req_desc->header.dword_1 = 0;
+
 	/*
 	 * assigning invalid value for command status. Controller
 	 * updates OCS on command completion, with the command
@@ -2219,8 +2239,6 @@ static void ufshcd_prepare_req_desc_hdr(struct ufshcd_lrb *lrbp,
 	 */
 	req_desc->header.dword_2 =
 		cpu_to_le32(OCS_INVALID_COMMAND_STATUS);
-	/* dword_3 is reserved, hence it is set to 0 */
-	req_desc->header.dword_3 = 0;
 
 	req_desc->prd_table_length = 0;
 }
@@ -2380,6 +2398,37 @@ static inline u16 ufshcd_upiu_wlun_to_scsi_wlun(u8 upiu_wlun_id)
 	return (upiu_wlun_id & ~UFS_UPIU_WLUN_ID) | SCSI_W_LUN_BASE;
 }
 
+static inline int ufshcd_prepare_lrbp_crypto(struct ufs_hba *hba,
+					     struct scsi_cmnd *cmd,
+					     struct ufshcd_lrb *lrbp)
+{
+	int key_slot;
+
+	if (!cmd->request->bio ||
+	    !bio_crypt_should_process(cmd->request->bio, cmd->request->q)) {
+		lrbp->crypto_enable = false;
+		return 0;
+	}
+
+	if (WARN_ON(!ufshcd_is_crypto_enabled(hba))) {
+		/*
+		 * Upper layer asked us to do inline encryption
+		 * but that isn't enabled, so we fail this request.
+		 */
+		return -EINVAL;
+	}
+	key_slot = bio_crypt_get_keyslot(cmd->request->bio);
+	if (!ufshcd_keyslot_valid(hba, key_slot))
+		return -EINVAL;
+
+	lrbp->crypto_enable = true;
+	lrbp->crypto_key_slot = key_slot;
+	lrbp->data_unit_num = bio_crypt_data_unit_num(cmd->request->bio);
+
+	return 0;
+}
+
+
 /**
  * ufshcd_queuecommand - main entry point for SCSI requests
  * @host: SCSI host pointer
@@ -2467,6 +2516,13 @@ static int ufshcd_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 	lrbp->task_tag = tag;
 	lrbp->lun = ufshcd_scsi_to_upiu_lun(cmd->device->lun);
 	lrbp->intr_cmd = !ufshcd_is_intr_aggr_allowed(hba) ? true : false;
+
+	err = ufshcd_prepare_lrbp_crypto(hba, cmd, lrbp);
+	if (err) {
+		lrbp->cmd = NULL;
+		clear_bit_unlock(tag, &hba->lrb_in_use);
+		goto out;
+	}
 	lrbp->req_abort_skip = false;
 
 	ufshcd_comp_scsi_upiu(hba, lrbp);
@@ -2500,6 +2556,7 @@ static int ufshcd_compose_dev_cmd(struct ufs_hba *hba,
 	lrbp->task_tag = tag;
 	lrbp->lun = 0; /* device management cmd is not specific to any LUN */
 	lrbp->intr_cmd = true; /* No interrupt aggregation */
+	lrbp->crypto_enable = false; /* No crypto operations */
 	hba->dev_cmd.type = cmd_type;
 
 	return ufshcd_comp_devman_upiu(hba, lrbp);
@@ -4192,6 +4249,8 @@ static inline void ufshcd_hba_stop(struct ufs_hba *hba, bool can_sleep)
 {
 	int err;
 
+	ufshcd_crypto_disable(hba);
+
 	ufshcd_writel(hba, CONTROLLER_DISABLE,  REG_CONTROLLER_ENABLE);
 	err = ufshcd_wait_for_register(hba, REG_CONTROLLER_ENABLE,
 					CONTROLLER_ENABLE, CONTROLLER_DISABLE,
@@ -4585,10 +4644,13 @@ static int ufshcd_change_queue_depth(struct scsi_device *sdev, int depth)
 static int ufshcd_slave_configure(struct scsi_device *sdev)
 {
 	struct request_queue *q = sdev->request_queue;
+	struct ufs_hba *hba = shost_priv(sdev->host);
 
 	blk_queue_update_dma_pad(q, PRDT_DATA_BYTE_COUNT_PAD - 1);
 	blk_queue_max_segment_size(q, PRDT_DATA_BYTE_COUNT_MAX);
 
+	ufshcd_crypto_setup_rq_keyslot_manager(hba, q);
+
 	return 0;
 }
 
@@ -4599,6 +4661,7 @@ static int ufshcd_slave_configure(struct scsi_device *sdev)
 static void ufshcd_slave_destroy(struct scsi_device *sdev)
 {
 	struct ufs_hba *hba;
+	struct request_queue *q = sdev->request_queue;
 
 	hba = shost_priv(sdev->host);
 	/* Drop the reference as it won't be needed anymore */
@@ -4609,6 +4672,8 @@ static void ufshcd_slave_destroy(struct scsi_device *sdev)
 		hba->sdev_ufs_device = NULL;
 		spin_unlock_irqrestore(hba->host->host_lock, flags);
 	}
+
+	ufshcd_crypto_destroy_rq_keyslot_manager(hba, q);
 }
 
 /**
@@ -8293,6 +8358,13 @@ int ufshcd_init(struct ufs_hba *hba, void __iomem *mmio_base, unsigned int irq)
 		goto exit_gating;
 	}
 
+	/* Init crypto */
+	err = ufshcd_hba_init_crypto(hba);
+	if (err) {
+		dev_err(hba->dev, "crypto setup failed\n");
+		goto out_remove_scsi_host;
+	}
+
 	/* Host controller enable */
 	err = ufshcd_hba_enable(hba);
 	if (err) {
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index ef62b3ba03fd..ab9c1191c206 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -167,6 +167,9 @@ struct ufs_pm_lvl_states {
  * @intr_cmd: Interrupt command (doesn't participate in interrupt aggregation)
  * @issue_time_stamp: time stamp for debug purposes
  * @compl_time_stamp: time stamp for statistics
+ * @crypto_enable: whether or not the request needs inline crypto operations
+ * @crypto_key_slot: the key slot to use for inline crypto
+ * @data_unit_num: the data unit number for the first block for inline crypto
  * @req_abort_skip: skip request abort task flag
  */
 struct ufshcd_lrb {
@@ -191,6 +194,9 @@ struct ufshcd_lrb {
 	bool intr_cmd;
 	ktime_t issue_time_stamp;
 	ktime_t compl_time_stamp;
+	bool crypto_enable;
+	u8 crypto_key_slot;
+	u64 data_unit_num;
 
 	bool req_abort_skip;
 };
