1 files changed, 20 insertions, 17 deletions

diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index aa96bccb5a96..105b0e4d7818 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -806,11 +806,11 @@ static int qedi_set_iscsi_pf_param(struct qedi_ctx *qedi)
 	memset(&qedi->pf_params.iscsi_pf_params, 0,
 	       sizeof(qedi->pf_params.iscsi_pf_params));
 
-	qedi->p_cpuq = pci_alloc_consistent(qedi->pdev,
+	qedi->p_cpuq = dma_alloc_coherent(&qedi->pdev->dev,
 			qedi->num_queues * sizeof(struct qedi_glbl_q_params),
-			&qedi->hw_p_cpuq);
+			&qedi->hw_p_cpuq, GFP_KERNEL);
 	if (!qedi->p_cpuq) {
-		QEDI_ERR(&qedi->dbg_ctx, "pci_alloc_consistent fail\n");
+		QEDI_ERR(&qedi->dbg_ctx, "dma_alloc_coherent fail\n");
 		rval = -1;
 		goto err_alloc_mem;
 	}
@@ -871,7 +871,7 @@ static void qedi_free_iscsi_pf_param(struct qedi_ctx *qedi)
 
 	if (qedi->p_cpuq) {
 		size = qedi->num_queues * sizeof(struct qedi_glbl_q_params);
-		pci_free_consistent(qedi->pdev, size, qedi->p_cpuq,
+		dma_free_coherent(&qedi->pdev->dev, size, qedi->p_cpuq,
 				    qedi->hw_p_cpuq);
 	}
 
@@ -1346,23 +1346,26 @@ exit_setup_int:
 
 static void qedi_free_nvm_iscsi_cfg(struct qedi_ctx *qedi)
 {
-	if (qedi->iscsi_cfg)
+	if (qedi->iscsi_image)
 		dma_free_coherent(&qedi->pdev->dev,
-				  sizeof(struct nvm_iscsi_cfg),
-				  qedi->iscsi_cfg, qedi->nvm_buf_dma);
+				  sizeof(struct qedi_nvm_iscsi_image),
+				  qedi->iscsi_image, qedi->nvm_buf_dma);
 }
 
 static int qedi_alloc_nvm_iscsi_cfg(struct qedi_ctx *qedi)
 {
-	qedi->iscsi_cfg = dma_zalloc_coherent(&qedi->pdev->dev,
-					     sizeof(struct nvm_iscsi_cfg),
-					     &qedi->nvm_buf_dma, GFP_KERNEL);
-	if (!qedi->iscsi_cfg) {
+	struct qedi_nvm_iscsi_image nvm_image;
+
+	qedi->iscsi_image = dma_zalloc_coherent(&qedi->pdev->dev,
+						sizeof(nvm_image),
+						&qedi->nvm_buf_dma,
+						GFP_KERNEL);
+	if (!qedi->iscsi_image) {
 		QEDI_ERR(&qedi->dbg_ctx, "Could not allocate NVM BUF.\n");
 		return -ENOMEM;
 	}
 	QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO,
-		  "NVM BUF addr=0x%p dma=0x%llx.\n", qedi->iscsi_cfg,
+		  "NVM BUF addr=0x%p dma=0x%llx.\n", qedi->iscsi_image,
 		  qedi->nvm_buf_dma);
 
 	return 0;
@@ -1905,7 +1908,7 @@ qedi_get_nvram_block(struct qedi_ctx *qedi)
 	struct nvm_iscsi_block *block;
 
 	pf = qedi->dev_info.common.abs_pf_id;
-	block = &qedi->iscsi_cfg->block[0];
+	block = &qedi->iscsi_image->iscsi_cfg.block[0];
 	for (i = 0; i < NUM_OF_ISCSI_PF_SUPPORTED; i++, block++) {
 		flags = ((block->id) & NVM_ISCSI_CFG_BLK_CTRL_FLAG_MASK) >>
 			NVM_ISCSI_CFG_BLK_CTRL_FLAG_OFFSET;
@@ -2194,15 +2197,14 @@ static void qedi_boot_release(void *data)
 static int qedi_get_boot_info(struct qedi_ctx *qedi)
 {
 	int ret = 1;
-	u16 len;
-
-	len = sizeof(struct nvm_iscsi_cfg);
+	struct qedi_nvm_iscsi_image nvm_image;
 
 	QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_INFO,
 		  "Get NVM iSCSI CFG image\n");
 	ret = qedi_ops->common->nvm_get_image(qedi->cdev,
 					      QED_NVM_IMAGE_ISCSI_CFG,
-					      (char *)qedi->iscsi_cfg, len);
+					      (char *)qedi->iscsi_image,
+					      sizeof(nvm_image));
 	if (ret)
 		QEDI_ERR(&qedi->dbg_ctx,
 			 "Could not get NVM image. ret = %d\n", ret);
@@ -2470,6 +2472,7 @@ static int __qedi_probe(struct pci_dev *pdev, int mode)
 		/* start qedi context */
 		spin_lock_init(&qedi->hba_lock);
 		spin_lock_init(&qedi->task_idx_lock);
+		mutex_init(&qedi->stats_lock);
 	}
 	qedi_ops->ll2->register_cb_ops(qedi->cdev, &qedi_ll2_cb_ops, qedi);
 	qedi_ops->ll2->start(qedi->cdev, &params);