[PATCH 00/10] be2iscsi: driver update 11.4.0.1

[PATCH 00/10] be2iscsi: driver update 11.4.0.1

[Jitendra Bhivare]

This patch is generated against for-next branch.

Jitendra Bhivare (10):
  be2iscsi: Fix boot flags in sysfs
  be2iscsi: Fix return value in mgmt_open_connection
  be2iscsi: Free msi_name and disable HW intr
  be2iscsi: Fix _modify_eq_delay buffer overflow
  be2iscsi: Fix _get_initname buffer overflow
  be2iscsi: Modify IOCTL to fetch user configured IQN
  be2iscsi: Add cmd to set host data
  be2iscsi: Fix misc static analysis errors
  be2iscsi: Remove A-circumflex character in copyright marking
  scsi: be2iscsi: Update driver version

 drivers/scsi/be2iscsi/be.h       |  19 ++-
 drivers/scsi/be2iscsi/be_cmds.c  |  55 +++++++-
 drivers/scsi/be2iscsi/be_cmds.h  |  48 ++++---
 drivers/scsi/be2iscsi/be_iscsi.c |  54 ++------
 drivers/scsi/be2iscsi/be_iscsi.h |   2 +-
 drivers/scsi/be2iscsi/be_main.c  | 102 ++++++++------
 drivers/scsi/be2iscsi/be_main.h  |  49 +------
 drivers/scsi/be2iscsi/be_mgmt.c  | 278 ++++++++++++++++++++++-----------------
 drivers/scsi/be2iscsi/be_mgmt.h  |  10 +-
 9 files changed, 323 insertions(+), 294 deletions(-)

-- 
2.7.4

[PATCH 01/10] be2iscsi: Fix boot flags in sysfs

[Jitendra Bhivare]

The boot flags exported through sysfs was wrongly reverted to 2.
Use boot flag 3 required per spec.
Bit 0 Block valid flag
Bit 1 Firmware booting selected

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_main.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index b4542e7..56ae0f4 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -4917,6 +4917,13 @@ void beiscsi_start_boot_work(struct beiscsi_hba *phba, unsigned int s_handle)
 	schedule_work(&phba->boot_work);
 }
 
+/**
+ * Boot flag info for iscsi-utilities
+ * Bit 0 Block valid flag
+ * Bit 1 Firmware booting selected
+ */
+#define BEISCSI_SYSFS_ISCSI_BOOT_FLAGS	3
+
 static ssize_t beiscsi_show_boot_tgt_info(void *data, int type, char *buf)
 {
 	struct beiscsi_hba *phba = data;
@@ -4972,7 +4979,7 @@ static ssize_t beiscsi_show_boot_tgt_info(void *data, int type, char *buf)
 			     auth_data.chap.intr_secret);
 		break;
 	case ISCSI_BOOT_TGT_FLAGS:
-		rc = sprintf(str, "2\n");
+		rc = sprintf(str, "%d\n", BEISCSI_SYSFS_ISCSI_BOOT_FLAGS);
 		break;
 	case ISCSI_BOOT_TGT_NIC_ASSOC:
 		rc = sprintf(str, "0\n");
@@ -5004,7 +5011,7 @@ static ssize_t beiscsi_show_boot_eth_info(void *data, int type, char *buf)
 
 	switch (type) {
 	case ISCSI_BOOT_ETH_FLAGS:
-		rc = sprintf(str, "2\n");
+		rc = sprintf(str, "%d\n", BEISCSI_SYSFS_ISCSI_BOOT_FLAGS);
 		break;
 	case ISCSI_BOOT_ETH_INDEX:
 		rc = sprintf(str, "0\n");
-- 
2.7.4

[PATCH 02/10] be2iscsi: Fix return value in mgmt_open_connection

[Jitendra Bhivare]

mgmt_open_connection is expected to return tag not errno.

In error case, just return invalid tag 0.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_mgmt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index c737753..af6ee43 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -156,7 +156,7 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
 		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
 			    "BG_%d : unknown addr family %d\n",
 			    dst_addr->sa_family);
-		return -EINVAL;
+		return 0;
 	}
 
 	phwi_ctrlr = phba->phwi_ctrlr;
-- 
2.7.4

[PATCH 03/10] be2iscsi: Free msi_name and disable HW intr

[Jitendra Bhivare]

In beiscsi_dev_probe, allocated msi_name does not get freed and enabled
HW interrupts are not disabled in iscsi_host_add error case.

Add beiscsi_free_irqs fn to handle the cleanup in probe and disable port.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_main.c | 47 ++++++++++++++++++++++++++---------------
 1 file changed, 30 insertions(+), 17 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 56ae0f4..8f7e394 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -790,6 +790,24 @@ static irqreturn_t be_isr(int irq, void *dev_id)
 	return IRQ_HANDLED;
 }
 
+static void beiscsi_free_irqs(struct beiscsi_hba *phba)
+{
+	struct hwi_context_memory *phwi_context;
+	int i;
+
+	if (!phba->pcidev->msix_enabled) {
+		if (phba->pcidev->irq)
+			free_irq(phba->pcidev->irq, phba);
+		return;
+	}
+
+	phwi_context = phba->phwi_ctrlr->phwi_ctxt;
+	for (i = 0; i <= phba->num_cpus; i++) {
+		free_irq(pci_irq_vector(phba->pcidev, i),
+			 &phwi_context->be_eq[i]);
+		kfree(phba->msi_name[i]);
+	}
+}
 
 static int beiscsi_init_irqs(struct beiscsi_hba *phba)
 {
@@ -5396,15 +5414,7 @@ static void beiscsi_disable_port(struct beiscsi_hba *phba, int unload)
 	phwi_ctrlr = phba->phwi_ctrlr;
 	phwi_context = phwi_ctrlr->phwi_ctxt;
 	hwi_disable_intr(phba);
-	if (phba->pcidev->msix_enabled) {
-		for (i = 0; i <= phba->num_cpus; i++) {
-			free_irq(pci_irq_vector(phba->pcidev, i),
-				&phwi_context->be_eq[i]);
-			kfree(phba->msi_name[i]);
-		}
-	} else
-		if (phba->pcidev->irq)
-			free_irq(phba->pcidev->irq, phba);
+	beiscsi_free_irqs(phba);
 	pci_free_irq_vectors(phba->pcidev);
 
 	for (i = 0; i < phba->num_cpus; i++) {
@@ -5595,12 +5605,12 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 	if (ret) {
 		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
 			    "BM_%d : be_ctrl_init failed\n");
-		goto hba_free;
+		goto free_hba;
 	}
 
 	ret = beiscsi_init_sliport(phba);
 	if (ret)
-		goto hba_free;
+		goto free_hba;
 
 	spin_lock_init(&phba->io_sgl_lock);
 	spin_lock_init(&phba->mgmt_sgl_lock);
@@ -5680,13 +5690,13 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
 			    "BM_%d : beiscsi_dev_probe-"
 			    "Failed to beiscsi_init_irqs\n");
-		goto free_blkenbld;
+		goto disable_iopoll;
 	}
 	hwi_enable_intr(phba);
 
 	ret = iscsi_host_add(phba->shost, &phba->pcidev->dev);
 	if (ret)
-		goto free_blkenbld;
+		goto free_irqs;
 
 	/* set online bit after port is operational */
 	set_bit(BEISCSI_HBA_ONLINE, &phba->state);
@@ -5724,12 +5734,15 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 		    "\n\n\n BM_%d : SUCCESS - DRIVER LOADED\n\n\n");
 	return 0;
 
-free_blkenbld:
-	destroy_workqueue(phba->wq);
+free_irqs:
+	hwi_disable_intr(phba);
+	beiscsi_free_irqs(phba);
+disable_iopoll:
 	for (i = 0; i < phba->num_cpus; i++) {
 		pbe_eq = &phwi_context->be_eq[i];
 		irq_poll_disable(&pbe_eq->iopoll);
 	}
+	destroy_workqueue(phba->wq);
 free_twq:
 	hwi_cleanup_port(phba);
 	beiscsi_cleanup_port(phba);
@@ -5738,9 +5751,9 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 	pci_free_consistent(phba->pcidev,
 			    phba->ctrl.mbox_mem_alloced.size,
 			    phba->ctrl.mbox_mem_alloced.va,
-			   phba->ctrl.mbox_mem_alloced.dma);
+			    phba->ctrl.mbox_mem_alloced.dma);
 	beiscsi_unmap_pci_function(phba);
-hba_free:
+free_hba:
 	pci_disable_msix(phba->pcidev);
 	pci_dev_put(phba->pcidev);
 	iscsi_host_free(phba->shost);
-- 
2.7.4

[PATCH 04/10] be2iscsi: Fix _modify_eq_delay buffer overflow

[Jitendra Bhivare]

beiscsi_modify_eq_delay is using embedded command to send request of
788 bytes in 236 bytes buffer. Non-embedded command needs to be used
in such cases.

Use mgmt_alloc_cmd_data fn modified to allow passing of subsystem.
Use mgmt_exec_nonemb_cmd fn modified to allow setting of callback.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_cmds.c |   6 +-
 drivers/scsi/be2iscsi/be_cmds.h |   4 +-
 drivers/scsi/be2iscsi/be_mgmt.c | 212 ++++++++++++++++++++++------------------
 3 files changed, 124 insertions(+), 98 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index a79a5e7..6af448d 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -675,8 +675,8 @@ static int be_mbox_notify(struct be_ctrl_info *ctrl)
 	return status;
 }
 
-void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
-				bool embedded, u8 sge_cnt)
+void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, u32 payload_len,
+			bool embedded, u8 sge_cnt)
 {
 	if (embedded)
 		wrb->emb_sgecnt_special |= MCC_WRB_EMBEDDED_MASK;
@@ -688,7 +688,7 @@ void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
 }
 
 void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
-			u8 subsystem, u8 opcode, int cmd_len)
+			u8 subsystem, u8 opcode, u32 cmd_len)
 {
 	req_hdr->opcode = opcode;
 	req_hdr->subsystem = subsystem;
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index d9b6773..22ddfe9 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -1444,9 +1444,9 @@ struct be_cmd_get_port_name {
 						 * the cxn
 						 */
 
-void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, int payload_len,
+void be_wrb_hdr_prepare(struct be_mcc_wrb *wrb, u32 payload_len,
 			bool embedded, u8 sge_cnt);
 
 void be_cmd_hdr_prepare(struct be_cmd_req_hdr *req_hdr,
-			u8 subsystem, u8 opcode, int cmd_len);
+			u8 subsystem, u8 opcode, u32 cmd_len);
 #endif /* !BEISCSI_CMDS_H */
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index af6ee43..2117ac0 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -19,43 +19,6 @@
 #include "be_iscsi.h"
 #include "be_main.h"
 
-int beiscsi_modify_eq_delay(struct beiscsi_hba *phba,
-			    struct be_set_eqd *set_eqd,
-			    int num)
-{
-	struct be_ctrl_info *ctrl = &phba->ctrl;
-	struct be_mcc_wrb *wrb;
-	struct be_cmd_req_modify_eq_delay *req;
-	unsigned int tag;
-	int i;
-
-	mutex_lock(&ctrl->mbox_lock);
-	wrb = alloc_mcc_wrb(phba, &tag);
-	if (!wrb) {
-		mutex_unlock(&ctrl->mbox_lock);
-		return 0;
-	}
-
-	req = embedded_payload(wrb);
-	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
-	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
-			   OPCODE_COMMON_MODIFY_EQ_DELAY, sizeof(*req));
-
-	req->num_eq = cpu_to_le32(num);
-	for (i = 0; i < num; i++) {
-		req->delay[i].eq_id = cpu_to_le32(set_eqd[i].eq_id);
-		req->delay[i].phase = 0;
-		req->delay[i].delay_multiplier =
-				cpu_to_le32(set_eqd[i].delay_multiplier);
-	}
-
-	/* ignore the completion of this mbox command */
-	set_bit(MCC_TAG_STATE_IGNORE, &ctrl->ptag_state[tag].tag_state);
-	be_mcc_notify(phba, tag);
-	mutex_unlock(&ctrl->mbox_lock);
-	return tag;
-}
-
 unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
 					 struct beiscsi_hba *phba,
 					 struct bsg_job *job,
@@ -236,16 +199,19 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
 }
 
 /*
- * mgmt_exec_nonemb_cmd()- Execute Non Embedded MBX Cmd
- * @phba: Driver priv structure
- * @nonemb_cmd: Address of the MBX command issued
- * @resp_buf: Buffer to copy the MBX cmd response
- * @resp_buf_len: respone lenght to be copied
+ * beiscsi_exec_nemb_cmd()- execute non-embedded MBX cmd
+ * @phba: driver priv structure
+ * @nonemb_cmd: DMA address of the MBX command to be issued
+ * @cbfn: callback func on MCC completion
+ * @resp_buf: buffer to copy the MBX cmd response
+ * @resp_buf_len: response length to be copied
  *
  **/
-static int mgmt_exec_nonemb_cmd(struct beiscsi_hba *phba,
-				struct be_dma_mem *nonemb_cmd, void *resp_buf,
-				int resp_buf_len)
+static int beiscsi_exec_nemb_cmd(struct beiscsi_hba *phba,
+				 struct be_dma_mem *nonemb_cmd,
+				 void (*cbfn)(struct beiscsi_hba *,
+					      unsigned int),
+				 void *resp_buf, u32 resp_buf_len)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
 	struct be_mcc_wrb *wrb;
@@ -267,36 +233,54 @@ static int mgmt_exec_nonemb_cmd(struct beiscsi_hba *phba,
 	sge->pa_lo = cpu_to_le32(lower_32_bits(nonemb_cmd->dma));
 	sge->len = cpu_to_le32(nonemb_cmd->size);
 
+	if (cbfn) {
+		struct be_dma_mem *tag_mem;
+
+		set_bit(MCC_TAG_STATE_ASYNC, &ctrl->ptag_state[tag].tag_state);
+		ctrl->ptag_state[tag].cbfn = cbfn;
+		tag_mem = &phba->ctrl.ptag_state[tag].tag_mem_state;
+
+		/* store DMA mem to be freed in callback */
+		tag_mem->size = nonemb_cmd->size;
+		tag_mem->va = nonemb_cmd->va;
+		tag_mem->dma = nonemb_cmd->dma;
+	}
 	be_mcc_notify(phba, tag);
 	mutex_unlock(&ctrl->mbox_lock);
 
+	/* with cbfn set, its async cmd, don't wait */
+	if (cbfn)
+		return 0;
+
 	rc = beiscsi_mccq_compl_wait(phba, tag, NULL, nonemb_cmd);
 
+	/* copy the response, if any */
 	if (resp_buf)
 		memcpy(resp_buf, nonemb_cmd->va, resp_buf_len);
+	/**
+	 * This is special case of NTWK_GET_IF_INFO where the size of
+	 * response is not known. beiscsi_if_get_info checks the return
+	 * value to free DMA buffer.
+	 */
+	if (rc == -EAGAIN)
+		return rc;
 
-	if (rc) {
-		/* Check if the MBX Cmd needs to be re-issued */
-		if (rc == -EAGAIN)
-			return rc;
-
-		beiscsi_log(phba, KERN_WARNING,
-			    BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX,
-			    "BG_%d : mgmt_exec_nonemb_cmd Failed status\n");
+	/**
+	 * If FW is busy that is driver timed out, DMA buffer is saved with
+	 * the tag, only when the cmd completes this buffer is freed.
+	 */
+	if (rc == -EBUSY)
+		return rc;
 
-		if (rc != -EBUSY)
-			goto free_cmd;
-		else
-			return rc;
-	}
 free_cmd:
 	pci_free_consistent(ctrl->pdev, nonemb_cmd->size,
 			    nonemb_cmd->va, nonemb_cmd->dma);
 	return rc;
 }
 
-static int mgmt_alloc_cmd_data(struct beiscsi_hba *phba, struct be_dma_mem *cmd,
-			       int iscsi_cmd, int size)
+static int beiscsi_prep_nemb_cmd(struct beiscsi_hba *phba,
+				 struct be_dma_mem *cmd,
+				 u8 subsystem, u8 opcode, u32 size)
 {
 	cmd->va = pci_zalloc_consistent(phba->ctrl.pdev, size, &cmd->dma);
 	if (!cmd->va) {
@@ -305,13 +289,52 @@ static int mgmt_alloc_cmd_data(struct beiscsi_hba *phba, struct be_dma_mem *cmd,
 		return -ENOMEM;
 	}
 	cmd->size = size;
-	be_cmd_hdr_prepare(cmd->va, CMD_SUBSYSTEM_ISCSI, iscsi_cmd, size);
+	be_cmd_hdr_prepare(cmd->va, subsystem, opcode, size);
 	beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
-		    "BG_%d : subsystem iSCSI cmd %d size %d\n",
-		    iscsi_cmd, size);
+		    "BG_%d : subsystem %u cmd %u size %u\n",
+		    subsystem, opcode, size);
 	return 0;
 }
 
+static void __beiscsi_eq_delay_compl(struct beiscsi_hba *phba, unsigned int tag)
+{
+	struct be_dma_mem *tag_mem;
+
+	/* status is ignored */
+	__beiscsi_mcc_compl_status(phba, tag, NULL, NULL);
+	tag_mem = &phba->ctrl.ptag_state[tag].tag_mem_state;
+	if (tag_mem->size) {
+		pci_free_consistent(phba->pcidev, tag_mem->size,
+				    tag_mem->va, tag_mem->dma);
+		tag_mem->size = 0;
+	}
+}
+
+int beiscsi_modify_eq_delay(struct beiscsi_hba *phba,
+			    struct be_set_eqd *set_eqd, int num)
+{
+	struct be_cmd_req_modify_eq_delay *req;
+	struct be_dma_mem nonemb_cmd;
+	int i, rc;
+
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_COMMON,
+			OPCODE_COMMON_MODIFY_EQ_DELAY, sizeof(*req));
+	if (rc)
+		return rc;
+
+	req = nonemb_cmd.va;
+	req->num_eq = cpu_to_le32(num);
+	for (i = 0; i < num; i++) {
+		req->delay[i].eq_id = cpu_to_le32(set_eqd[i].eq_id);
+		req->delay[i].phase = 0;
+		req->delay[i].delay_multiplier =
+				cpu_to_le32(set_eqd[i].delay_multiplier);
+	}
+
+	return beiscsi_exec_nemb_cmd(phba, &nonemb_cmd,
+				     __beiscsi_eq_delay_compl, NULL, 0);
+}
+
 unsigned int beiscsi_if_get_handle(struct beiscsi_hba *phba)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
@@ -368,9 +391,9 @@ static int beiscsi_if_mod_gw(struct beiscsi_hba *phba,
 	struct be_dma_mem nonemb_cmd;
 	int rt_val;
 
-	rt_val = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
-				OPCODE_COMMON_ISCSI_NTWK_MODIFY_DEFAULT_GATEWAY,
-				sizeof(*req));
+	rt_val = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI,
+			OPCODE_COMMON_ISCSI_NTWK_MODIFY_DEFAULT_GATEWAY,
+			sizeof(*req));
 	if (rt_val)
 		return rt_val;
 
@@ -379,7 +402,7 @@ static int beiscsi_if_mod_gw(struct beiscsi_hba *phba,
 	req->ip_addr.ip_type = ip_type;
 	memcpy(req->ip_addr.addr, gw,
 	       (ip_type < BEISCSI_IP_TYPE_V6) ? IP_V4_LEN : IP_V6_LEN);
-	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+	return beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL, NULL, 0);
 }
 
 int beiscsi_if_set_gw(struct beiscsi_hba *phba, u32 ip_type, u8 *gw)
@@ -420,17 +443,17 @@ int beiscsi_if_get_gw(struct beiscsi_hba *phba, u32 ip_type,
 	struct be_dma_mem nonemb_cmd;
 	int rc;
 
-	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
-				 OPCODE_COMMON_ISCSI_NTWK_GET_DEFAULT_GATEWAY,
-				 sizeof(*resp));
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI,
+			OPCODE_COMMON_ISCSI_NTWK_GET_DEFAULT_GATEWAY,
+			sizeof(*resp));
 	if (rc)
 		return rc;
 
 	req = nonemb_cmd.va;
 	req->ip_type = ip_type;
 
-	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, resp,
-				    sizeof(*resp));
+	return beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL,
+				     resp, sizeof(*resp));
 }
 
 static int
@@ -441,9 +464,9 @@ beiscsi_if_clr_ip(struct beiscsi_hba *phba,
 	struct be_dma_mem nonemb_cmd;
 	int rc;
 
-	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
-				 OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR,
-				 sizeof(*req));
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI,
+			OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR,
+			sizeof(*req));
 	if (rc)
 		return rc;
 
@@ -461,7 +484,7 @@ beiscsi_if_clr_ip(struct beiscsi_hba *phba,
 	memcpy(req->ip_params.ip_record.ip_addr.subnet_mask,
 	       if_info->ip_addr.subnet_mask,
 	       sizeof(if_info->ip_addr.subnet_mask));
-	rc = mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+	rc = beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL, NULL, 0);
 	if (rc < 0 || req->ip_params.ip_record.status) {
 		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
 			    "BG_%d : failed to clear IP: rc %d status %d\n",
@@ -479,9 +502,9 @@ beiscsi_if_set_ip(struct beiscsi_hba *phba, u8 *ip,
 	uint32_t ip_len;
 	int rc;
 
-	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
-				 OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR,
-				 sizeof(*req));
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI,
+			OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR,
+			sizeof(*req));
 	if (rc)
 		return rc;
 
@@ -499,7 +522,7 @@ beiscsi_if_set_ip(struct beiscsi_hba *phba, u8 *ip,
 		memcpy(req->ip_params.ip_record.ip_addr.subnet_mask,
 		       subnet, ip_len);
 
-	rc = mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+	rc = beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL, NULL, 0);
 	/**
 	 * In some cases, host needs to look into individual record status
 	 * even though FW reported success for that IOCTL.
@@ -527,7 +550,8 @@ int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type,
 		return rc;
 
 	if (if_info->dhcp_state) {
-		rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+		rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd,
+				CMD_SUBSYSTEM_ISCSI,
 				OPCODE_COMMON_ISCSI_NTWK_REL_STATELESS_IP_ADDR,
 				sizeof(*reldhcp));
 		if (rc)
@@ -536,7 +560,7 @@ int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type,
 		reldhcp = nonemb_cmd.va;
 		reldhcp->interface_hndl = phba->interface_handle;
 		reldhcp->ip_type = ip_type;
-		rc = mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+		rc = beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL, NULL, 0);
 		if (rc < 0) {
 			beiscsi_log(phba, KERN_WARNING, BEISCSI_LOG_CONFIG,
 				    "BG_%d : failed to release existing DHCP: %d\n",
@@ -606,7 +630,7 @@ int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type)
 		}
 	}
 
-	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI,
 			OPCODE_COMMON_ISCSI_NTWK_CONFIG_STATELESS_IP_ADDR,
 			sizeof(*dhcpreq));
 	if (rc)
@@ -617,7 +641,7 @@ int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type)
 	dhcpreq->retry_count = 1;
 	dhcpreq->interface_hndl = phba->interface_handle;
 	dhcpreq->ip_type = ip_type;
-	rc = mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, NULL, 0);
+	rc = beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL, NULL, 0);
 
 exit:
 	kfree(if_info);
@@ -673,9 +697,10 @@ int beiscsi_if_get_info(struct beiscsi_hba *phba, int ip_type,
 		return rc;
 
 	do {
-		rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
-					 OPCODE_COMMON_ISCSI_NTWK_GET_IF_INFO,
-					 ioctl_size);
+		rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd,
+				CMD_SUBSYSTEM_ISCSI,
+				OPCODE_COMMON_ISCSI_NTWK_GET_IF_INFO,
+				ioctl_size);
 		if (rc)
 			return rc;
 
@@ -698,8 +723,8 @@ int beiscsi_if_get_info(struct beiscsi_hba *phba, int ip_type,
 				return -ENOMEM;
 		}
 
-		rc =  mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, *if_info,
-					   ioctl_size);
+		rc =  beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL, *if_info,
+					    ioctl_size);
 
 		/* Check if the error is because of Insufficent_Buffer */
 		if (rc == -EAGAIN) {
@@ -728,13 +753,14 @@ int mgmt_get_nic_conf(struct beiscsi_hba *phba,
 	struct be_dma_mem nonemb_cmd;
 	int rc;
 
-	rc = mgmt_alloc_cmd_data(phba, &nonemb_cmd,
-				 OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG,
-				 sizeof(*nic));
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI,
+			OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG,
+			sizeof(*nic));
 	if (rc)
 		return rc;
 
-	return mgmt_exec_nonemb_cmd(phba, &nonemb_cmd, nic, sizeof(*nic));
+	return beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL,
+				     nic, sizeof(*nic));
 }
 
 
-- 
2.7.4

[PATCH 05/10] be2iscsi: Fix _get_initname buffer overflow

[Jitendra Bhivare]

be_cmd_get_initname pulls GET_HBA_NAME response of 276 bytes in embedded
WRB buffer of 236 bytes.

Use non-embedded functions to issue the IOCTL.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_cmds.h  |  2 --
 drivers/scsi/be2iscsi/be_iscsi.c | 44 +++----------------------------
 drivers/scsi/be2iscsi/be_mgmt.c  | 57 ++++++++++++++++++++--------------------
 drivers/scsi/be2iscsi/be_mgmt.h  |  2 ++
 4 files changed, 35 insertions(+), 70 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 22ddfe9..4f1ac97 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -793,8 +793,6 @@ int beiscsi_cmd_mccq_create(struct beiscsi_hba *phba,
 			struct be_queue_info *mccq,
 			struct be_queue_info *cq);
 
-unsigned int be_cmd_get_initname(struct beiscsi_hba *phba);
-
 void free_mcc_wrb(struct be_ctrl_info *ctrl, unsigned int tag);
 
 int beiscsi_modify_eq_delay(struct beiscsi_hba *phba, struct be_set_eqd *,
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 43a80ce..512c52a 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -684,41 +684,6 @@ int beiscsi_set_param(struct iscsi_cls_conn *cls_conn,
 }
 
 /**
- * beiscsi_get_initname - Read Initiator Name from flash
- * @buf: buffer bointer
- * @phba: The device priv structure instance
- *
- * returns number of bytes
- */
-static int beiscsi_get_initname(char *buf, struct beiscsi_hba *phba)
-{
-	int rc;
-	unsigned int tag;
-	struct be_mcc_wrb *wrb;
-	struct be_cmd_hba_name *resp;
-
-	tag = be_cmd_get_initname(phba);
-	if (!tag) {
-		beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
-			    "BS_%d : Getting Initiator Name Failed\n");
-
-		return -EBUSY;
-	}
-
-	rc = beiscsi_mccq_compl_wait(phba, tag, &wrb, NULL);
-	if (rc) {
-		beiscsi_log(phba, KERN_ERR,
-			    BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX,
-			    "BS_%d : Initiator Name MBX Failed\n");
-		return rc;
-	}
-
-	resp = embedded_payload(wrb);
-	rc = sprintf(buf, "%s\n", resp->initiator_name);
-	return rc;
-}
-
-/**
  * beiscsi_get_port_state - Get the Port State
  * @shost : pointer to scsi_host structure
  *
@@ -772,7 +737,6 @@ static void beiscsi_get_port_speed(struct Scsi_Host *shost)
  * @param: parameter type identifier
  * @buf: buffer pointer
  *
- * returns host parameter
  */
 int beiscsi_get_host_param(struct Scsi_Host *shost,
 			   enum iscsi_host_param param, char *buf)
@@ -783,7 +747,7 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
 	if (!beiscsi_hba_is_online(phba)) {
 		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
 			    "BS_%d : HBA in error 0x%lx\n", phba->state);
-		return -EBUSY;
+		return 0;
 	}
 	beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_CONFIG,
 		    "BS_%d : In beiscsi_get_host_param, param = %d\n", param);
@@ -794,15 +758,15 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
 		if (status < 0) {
 			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
 				    "BS_%d : beiscsi_get_macaddr Failed\n");
-			return status;
+			return 0;
 		}
 		break;
 	case ISCSI_HOST_PARAM_INITIATOR_NAME:
-		status = beiscsi_get_initname(buf, phba);
+		status = beiscsi_get_initiator_name(phba, buf);
 		if (status < 0) {
 			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
 				    "BS_%d : Retreiving Initiator Name Failed\n");
-			return status;
+			return 0;
 		}
 		break;
 	case ISCSI_HOST_PARAM_PORT_STATE:
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 2117ac0..0c25c10 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -335,6 +335,35 @@ int beiscsi_modify_eq_delay(struct beiscsi_hba *phba,
 				     __beiscsi_eq_delay_compl, NULL, 0);
 }
 
+/**
+ * beiscsi_get_initiator_name - read initiator name from flash
+ * @phba: device priv structure
+ * @name: buffer pointer
+ *
+ */
+int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name)
+{
+	struct be_dma_mem nonemb_cmd;
+	struct be_cmd_hba_name resp;
+	int rc;
+
+	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI_INI,
+			OPCODE_ISCSI_INI_CFG_GET_HBA_NAME, sizeof(resp));
+	if (rc)
+		return rc;
+
+	rc = beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL,
+				   &resp, sizeof(resp));
+	if (rc) {
+		beiscsi_log(phba, KERN_ERR,
+			    BEISCSI_LOG_CONFIG | BEISCSI_LOG_MBOX,
+			    "BS_%d : Initiator Name MBX Failed\n");
+		return rc;
+	}
+	rc = sprintf(name, "%s\n", resp.initiator_name);
+	return rc;
+}
+
 unsigned int beiscsi_if_get_handle(struct beiscsi_hba *phba)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
@@ -763,34 +792,6 @@ int mgmt_get_nic_conf(struct beiscsi_hba *phba,
 				     nic, sizeof(*nic));
 }
 
-
-
-unsigned int be_cmd_get_initname(struct beiscsi_hba *phba)
-{
-	unsigned int tag;
-	struct be_mcc_wrb *wrb;
-	struct be_cmd_hba_name *req;
-	struct be_ctrl_info *ctrl = &phba->ctrl;
-
-	if (mutex_lock_interruptible(&ctrl->mbox_lock))
-		return 0;
-	wrb = alloc_mcc_wrb(phba, &tag);
-	if (!wrb) {
-		mutex_unlock(&ctrl->mbox_lock);
-		return 0;
-	}
-
-	req = embedded_payload(wrb);
-	be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
-	be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI,
-			OPCODE_ISCSI_INI_CFG_GET_HBA_NAME,
-			sizeof(*req));
-
-	be_mcc_notify(phba, tag);
-	mutex_unlock(&ctrl->mbox_lock);
-	return tag;
-}
-
 static void beiscsi_boot_process_compl(struct beiscsi_hba *phba,
 				       unsigned int tag)
 {
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h
index 06ddc5a..665fd89 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.h
+++ b/drivers/scsi/be2iscsi/be_mgmt.h
@@ -178,6 +178,8 @@ int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba *phba,
 				 struct invldt_cmd_tbl *inv_tbl,
 				 unsigned int nents);
 
+int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name);
+
 int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type);
 
 int beiscsi_if_en_static(struct beiscsi_hba *phba, u32 ip_type,
-- 
2.7.4

[PATCH 06/10] be2iscsi: Modify IOCTL to fetch user configured IQN

[Jitendra Bhivare]

Add version 1 of GET_HBA_NAME to fetch port specific IQN first.
If it fails use version 0 to get the IQN.

To use this old IQN names of interfaces needs to be cleared from
the iscsiadm database.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_iscsi.c | 12 ++++++++----
 drivers/scsi/be2iscsi/be_mgmt.c  |  7 ++++++-
 drivers/scsi/be2iscsi/be_mgmt.h  |  2 +-
 3 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 512c52a..aef9764 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -762,11 +762,15 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
 		}
 		break;
 	case ISCSI_HOST_PARAM_INITIATOR_NAME:
-		status = beiscsi_get_initiator_name(phba, buf);
+		/* try fetching user configured name first */
+		status = beiscsi_get_initiator_name(phba, buf, true);
 		if (status < 0) {
-			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
-				    "BS_%d : Retreiving Initiator Name Failed\n");
-			return 0;
+			status = beiscsi_get_initiator_name(phba, buf, false);
+			if (status < 0) {
+				beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_CONFIG,
+					    "BS_%d : Retreiving Initiator Name Failed\n");
+				status = 0;
+			}
 		}
 		break;
 	case ISCSI_HOST_PARAM_PORT_STATE:
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 0c25c10..713c7de 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -339,12 +339,14 @@ int beiscsi_modify_eq_delay(struct beiscsi_hba *phba,
  * beiscsi_get_initiator_name - read initiator name from flash
  * @phba: device priv structure
  * @name: buffer pointer
+ * @cfg: fetch user configured
  *
  */
-int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name)
+int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name, bool cfg)
 {
 	struct be_dma_mem nonemb_cmd;
 	struct be_cmd_hba_name resp;
+	struct be_cmd_hba_name *req;
 	int rc;
 
 	rc = beiscsi_prep_nemb_cmd(phba, &nonemb_cmd, CMD_SUBSYSTEM_ISCSI_INI,
@@ -352,6 +354,9 @@ int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name)
 	if (rc)
 		return rc;
 
+	req = nonemb_cmd.va;
+	if (cfg)
+		req->hdr.version = 1;
 	rc = beiscsi_exec_nemb_cmd(phba, &nonemb_cmd, NULL,
 				   &resp, sizeof(resp));
 	if (rc) {
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h
index 665fd89..8d886f8 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.h
+++ b/drivers/scsi/be2iscsi/be_mgmt.h
@@ -178,7 +178,7 @@ int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba *phba,
 				 struct invldt_cmd_tbl *inv_tbl,
 				 unsigned int nents);
 
-int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name);
+int beiscsi_get_initiator_name(struct beiscsi_hba *phba, char *name, bool cfg);
 
 int beiscsi_if_en_dhcp(struct beiscsi_hba *phba, u32 ip_type);
 
-- 
2.7.4

[PATCH 07/10] be2iscsi: Add cmd to set host data

[Jitendra Bhivare]

Provide driver version in host data to FW.

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_cmds.c | 46 +++++++++++++++++++++++++++++++++++++++++
 drivers/scsi/be2iscsi/be_cmds.h | 26 +++++++++++++++++++++++
 drivers/scsi/be2iscsi/be_main.c |  2 ++
 3 files changed, 74 insertions(+)

diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 6af448d..0499666 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -1522,6 +1522,52 @@ int beiscsi_get_port_name(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba)
 	return ret;
 }
 
+int beiscsi_set_host_data(struct beiscsi_hba *phba)
+{
+	struct be_ctrl_info *ctrl = &phba->ctrl;
+	struct be_cmd_set_host_data *ioctl;
+	struct be_mcc_wrb *wrb;
+	int ret = 0;
+
+	if (is_chip_be2_be3r(phba))
+		return ret;
+
+	mutex_lock(&ctrl->mbox_lock);
+	wrb = wrb_from_mbox(&ctrl->mbox_mem);
+	memset(wrb, 0, sizeof(*wrb));
+	ioctl = embedded_payload(wrb);
+
+	be_wrb_hdr_prepare(wrb, sizeof(*ioctl), true, 0);
+	be_cmd_hdr_prepare(&ioctl->h.req_hdr, CMD_SUBSYSTEM_COMMON,
+			   OPCODE_COMMON_SET_HOST_DATA,
+			   EMBED_MBX_MAX_PAYLOAD_SIZE);
+	ioctl->param.req.param_id = BE_CMD_SET_HOST_PARAM_ID;
+	ioctl->param.req.param_len =
+		snprintf((char *)ioctl->param.req.param_data,
+			 sizeof(ioctl->param.req.param_data),
+			 "Linux iSCSI v%s", BUILD_STR);
+	ioctl->param.req.param_len = ALIGN(ioctl->param.req.param_len, 4);
+	if (ioctl->param.req.param_len > BE_CMD_MAX_DRV_VERSION)
+		ioctl->param.req.param_len = BE_CMD_MAX_DRV_VERSION;
+	ret = be_mbox_notify(ctrl);
+	if (!ret) {
+		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
+			    "BG_%d : HBA set host driver version\n");
+	} else {
+		/**
+		 * Check "MCC_STATUS_INVALID_LENGTH" for SKH.
+		 * Older FW versions return this error.
+		 */
+		if (ret == MCC_STATUS_ILLEGAL_REQUEST ||
+				ret == MCC_STATUS_INVALID_LENGTH)
+			__beiscsi_log(phba, KERN_INFO,
+				      "BG_%d : HBA failed to set host driver version\n");
+	}
+
+	mutex_unlock(&ctrl->mbox_lock);
+	return ret;
+}
+
 int beiscsi_set_uer_feature(struct beiscsi_hba *phba)
 {
 	struct be_ctrl_info *ctrl = &phba->ctrl;
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 4f1ac97..5d5e8fb 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -230,6 +230,7 @@ struct be_mcc_mailbox {
 #define OPCODE_COMMON_QUERY_FIRMWARE_CONFIG		58
 #define OPCODE_COMMON_FUNCTION_RESET			61
 #define OPCODE_COMMON_GET_PORT_NAME			77
+#define OPCODE_COMMON_SET_HOST_DATA			93
 #define OPCODE_COMMON_SET_FEATURES			191
 
 /**
@@ -737,6 +738,30 @@ struct be_cmd_hba_name {
 	u8 initiator_alias[BE_INI_ALIAS_LEN];
 } __packed;
 
+/******************** COMMON SET HOST DATA *******************/
+#define BE_CMD_SET_HOST_PARAM_ID	0x2
+#define BE_CMD_MAX_DRV_VERSION		0x30
+struct be_sethost_req {
+	u32 param_id;
+	u32 param_len;
+	u32 param_data[32];
+};
+
+struct be_sethost_resp {
+	u32 rsvd0;
+};
+
+struct be_cmd_set_host_data {
+	union {
+		struct be_cmd_req_hdr req_hdr;
+		struct be_cmd_resp_hdr resp_hdr;
+	} h;
+	union {
+		struct be_sethost_req req;
+		struct be_sethost_resp resp;
+	} param;
+} __packed;
+
 /******************** COMMON SET Features *******************/
 #define BE_CMD_SET_FEATURE_UER	0x10
 #define BE_CMD_UER_SUPP_BIT	0x1
@@ -845,6 +870,7 @@ int beiscsi_get_fw_config(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba);
 int beiscsi_get_port_name(struct be_ctrl_info *ctrl, struct beiscsi_hba *phba);
 
 int beiscsi_set_uer_feature(struct beiscsi_hba *phba);
+int beiscsi_set_host_data(struct beiscsi_hba *phba);
 
 struct be_default_pdu_context {
 	u32 dw[4];
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 8f7e394..02144c5 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -5325,6 +5325,7 @@ static int beiscsi_enable_port(struct beiscsi_hba *phba)
 	be2iscsi_enable_msix(phba);
 
 	beiscsi_get_params(phba);
+	beiscsi_set_host_data(phba);
 	/* Re-enable UER. If different TPE occurs then it is recoverable. */
 	beiscsi_set_uer_feature(phba);
 
@@ -5623,6 +5624,7 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev,
 	}
 	beiscsi_get_port_name(&phba->ctrl, phba);
 	beiscsi_get_params(phba);
+	beiscsi_set_host_data(phba);
 	beiscsi_set_uer_feature(phba);
 
 	be2iscsi_enable_msix(phba);
-- 
2.7.4

[PATCH 08/10] be2iscsi: Fix misc static analysis errors

[Jitendra Bhivare]

The patch fixes errors reported by tools like smatch:
 - removes unused structure fields
 - removes dead code
 - fixes code identation

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be.h      | 17 ++++++++--------
 drivers/scsi/be2iscsi/be_cmds.c |  1 -
 drivers/scsi/be2iscsi/be_cmds.h | 14 ++-----------
 drivers/scsi/be2iscsi/be_main.c | 40 ++++++++++++++++--------------------
 drivers/scsi/be2iscsi/be_main.h | 45 ++---------------------------------------
 drivers/scsi/be2iscsi/be_mgmt.h |  6 ------
 6 files changed, 29 insertions(+), 94 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h
index 55e3f8b..1310fbf 100644
--- a/drivers/scsi/be2iscsi/be.h
+++ b/drivers/scsi/be2iscsi/be.h
@@ -81,12 +81,12 @@ static inline void queue_tail_inc(struct be_queue_info *q)
 /*ISCSI */
 
 struct be_aic_obj {		/* Adaptive interrupt coalescing (AIC) info */
-	u32 min_eqd;		/* in usecs */
-	u32 max_eqd;		/* in usecs */
-	u32 prev_eqd;		/* in usecs */
-	u32 et_eqd;		/* configured val when aic is off */
-	ulong jiffies;
-	u64 eq_prev;		/* Used to calculate eqe */
+	unsigned long jiffies;
+	u32 eq_prev;		/* Used to calculate eqe */
+	u32 prev_eqd;
+#define BEISCSI_EQ_DELAY_MIN	0
+#define BEISCSI_EQ_DELAY_DEF	32
+#define BEISCSI_EQ_DELAY_MAX	128
 };
 
 struct be_eq_obj {
@@ -148,9 +148,8 @@ struct be_ctrl_info {
 /* TAG is from 1...MAX_MCC_CMD, MASK includes MAX_MCC_CMD */
 #define MCC_Q_CMD_TAG_MASK	((MAX_MCC_CMD << 1) - 1)
 
-#define PAGE_SHIFT_4K 12
-#define PAGE_SIZE_4K (1 << PAGE_SHIFT_4K)
-#define mcc_timeout		120000 /* 12s timeout */
+#define PAGE_SHIFT_4K		12
+#define PAGE_SIZE_4K		(1 << PAGE_SHIFT_4K)
 
 /* Returns number of pages spanned by the data starting at the given addr */
 #define PAGES_4K_SPANNED(_address, size)				\
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 0499666..7d633dd 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -947,7 +947,6 @@ int beiscsi_cmd_q_destroy(struct be_ctrl_info *ctrl, struct be_queue_info *q,
 	default:
 		mutex_unlock(&ctrl->mbox_lock);
 		BUG();
-		return -ENXIO;
 	}
 	be_cmd_hdr_prepare(&req->hdr, subsys, opcode, sizeof(*req));
 	if (queue_type != QTYPE_SGL)
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index 5d5e8fb..fc252de 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -1298,19 +1298,9 @@ struct be_cmd_get_port_name {
 						 * a read command
 						 */
 #define TGT_CTX_UPDT_CMD		7	/* Target context update */
-#define TGT_STS_CMD			8	/* Target R2T and other BHS
-						 * where only the status number
-						 * need to be updated
-						 */
-#define TGT_DATAIN_CMD			9	/* Target Data-Ins in response
-						 * to read command
-						 */
-#define TGT_SOS_PDU			10	/* Target:standalone status
-						 * response
-						 */
 #define TGT_DM_CMD			11	/* Indicates that the bhs
-						 *  preparedby
-						 * driver should not be touched
+						 * prepared by driver should not
+						 * be touched.
 						 */
 
 /* Returns the number of items in the field array. */
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 02144c5..f8123ad5 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -455,14 +455,12 @@ static int beiscsi_map_pci_bars(struct beiscsi_hba *phba,
 		return -ENOMEM;
 	phba->ctrl.csr = addr;
 	phba->csr_va = addr;
-	phba->csr_pa.u.a64.address = pci_resource_start(pcidev, 2);
 
 	addr = ioremap_nocache(pci_resource_start(pcidev, 4), 128 * 1024);
 	if (addr == NULL)
 		goto pci_map_err;
 	phba->ctrl.db = addr;
 	phba->db_va = addr;
-	phba->db_pa.u.a64.address =  pci_resource_start(pcidev, 4);
 
 	if (phba->generation == BE_GEN2)
 		pcicfg_reg = 1;
@@ -476,7 +474,6 @@ static int beiscsi_map_pci_bars(struct beiscsi_hba *phba,
 		goto pci_map_err;
 	phba->ctrl.pcicfg = addr;
 	phba->pci_va = addr;
-	phba->pci_pa.u.a64.address = pci_resource_start(pcidev, pcicfg_reg);
 	return 0;
 
 pci_map_err:
@@ -942,12 +939,11 @@ free_io_sgl_handle(struct beiscsi_hba *phba, struct sgl_handle *psgl_handle)
 		 * this can happen if clean_task is called on a task that
 		 * failed in xmit_task or alloc_pdu.
 		 */
-		 beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_IO,
-			     "BM_%d : Double Free in IO SGL io_sgl_free_index=%d,"
-			     "value there=%p\n", phba->io_sgl_free_index,
-			     phba->io_sgl_hndl_base
-			     [phba->io_sgl_free_index]);
-		 spin_unlock_irqrestore(&phba->io_sgl_lock, flags);
+		beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_IO,
+			    "BM_%d : Double Free in IO SGL io_sgl_free_index=%d, value there=%p\n",
+			    phba->io_sgl_free_index,
+			    phba->io_sgl_hndl_base[phba->io_sgl_free_index]);
+		spin_unlock_irqrestore(&phba->io_sgl_lock, flags);
 		return;
 	}
 	phba->io_sgl_hndl_base[phba->io_sgl_free_index] = psgl_handle;
@@ -1882,8 +1878,8 @@ unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq, int budget)
 
 		be_dws_le_to_cpu(sol, sizeof(struct sol_cqe));
 
-		 code = (sol->dw[offsetof(struct amap_sol_cqe, code) /
-			 32] & CQE_CODE_MASK);
+		code = (sol->dw[offsetof(struct amap_sol_cqe, code) / 32] &
+				CQE_CODE_MASK);
 
 		 /* Get the CID */
 		if (is_chip_be2_be3r(phba)) {
@@ -3042,7 +3038,7 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba,
 
 		mem->dma = paddr;
 		ret = beiscsi_cmd_eq_create(&phba->ctrl, eq,
-					    phwi_context->cur_eqd);
+					    BEISCSI_EQ_DELAY_DEF);
 		if (ret) {
 			beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
 				    "BM_%d : beiscsi_cmd_eq_create"
@@ -3526,13 +3522,14 @@ static int be_mcc_queues_create(struct beiscsi_hba *phba,
 		goto err;
 	/* Ask BE to create MCC compl queue; */
 	if (phba->pcidev->msix_enabled) {
-		if (beiscsi_cmd_cq_create(ctrl, cq, &phwi_context->be_eq
-					 [phba->num_cpus].q, false, true, 0))
-		goto mcc_cq_free;
+		if (beiscsi_cmd_cq_create(ctrl, cq,
+					&phwi_context->be_eq[phba->num_cpus].q,
+					false, true, 0))
+			goto mcc_cq_free;
 	} else {
 		if (beiscsi_cmd_cq_create(ctrl, cq, &phwi_context->be_eq[0].q,
 					  false, true, 0))
-		goto mcc_cq_free;
+			goto mcc_cq_free;
 	}
 
 	/* Alloc MCC queue */
@@ -3707,9 +3704,6 @@ static int hwi_init_port(struct beiscsi_hba *phba)
 
 	phwi_ctrlr = phba->phwi_ctrlr;
 	phwi_context = phwi_ctrlr->phwi_ctxt;
-	phwi_context->max_eqd = 128;
-	phwi_context->min_eqd = 0;
-	phwi_context->cur_eqd = 32;
 	/* set port optic state to unknown */
 	phba->optic_state = 0xff;
 
@@ -4810,10 +4804,10 @@ static int beiscsi_task_xmit(struct iscsi_task *task)
 	sg = scsi_sglist(sc);
 	if (sc->sc_data_direction == DMA_TO_DEVICE)
 		writedir = 1;
-	 else
+	else
 		writedir = 0;
 
-	 return phba->iotask_fn(task, sg, num_sg, xferlen, writedir);
+	return phba->iotask_fn(task, sg, num_sg, xferlen, writedir);
 }
 
 /**
@@ -5234,8 +5228,8 @@ static void beiscsi_eqd_update_work(struct work_struct *work)
 
 		if (eqd < 8)
 			eqd = 0;
-		eqd = min_t(u32, eqd, phwi_context->max_eqd);
-		eqd = max_t(u32, eqd, phwi_context->min_eqd);
+		eqd = min_t(u32, eqd, BEISCSI_EQ_DELAY_MAX);
+		eqd = max_t(u32, eqd, BEISCSI_EQ_DELAY_MIN);
 
 		aic->jiffies = now;
 		aic->eq_prev = pbe_eq->cq_count;
diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h
index 81ce3ff..6d8f819 100644
--- a/drivers/scsi/be2iscsi/be_main.h
+++ b/drivers/scsi/be2iscsi/be_main.h
@@ -59,7 +59,7 @@
 #define BE2_DEFPDU_DATA_SZ	8192
 #define BE2_MAX_NUM_CQ_PROC	512
 
-#define MAX_CPUS		64
+#define MAX_CPUS		64U
 #define BEISCSI_MAX_NUM_CPUS	7
 
 #define BEISCSI_VER_STRLEN 32
@@ -77,9 +77,7 @@
 
 #define BEISCSI_MAX_CMD_LEN	16	/* scsi_host->max_cmd_len */
 #define BEISCSI_NUM_MAX_LUN	256	/* scsi_host->max_lun */
-#define BEISCSI_NUM_DEVICES_SUPPORTED	0x01
 #define BEISCSI_MAX_FRAGS_INIT	192
-#define BE_NUM_MSIX_ENTRIES	1
 
 #define BE_SENSE_INFO_SIZE		258
 #define BE_ISCSI_PDU_HEADER_SIZE	64
@@ -209,13 +207,8 @@ struct mem_array {
 };
 
 struct be_mem_descriptor {
-	unsigned int index;	/* Index of this memory parameter */
-	unsigned int category;	/* type indicates cached/non-cached */
-	unsigned int num_elements;	/* number of elements in this
-					 * descriptor
-					 */
-	unsigned int alignment_mask;	/* Alignment mask for this block */
 	unsigned int size_in_bytes;	/* Size required by memory block */
+	unsigned int num_elements;
 	struct mem_array *mem_array;
 };
 
@@ -238,32 +231,12 @@ struct hba_parameters {
 	unsigned int num_eq_entries;
 	unsigned int wrbs_per_cxn;
 	unsigned int hwi_ws_sz;
-	/**
-	 * These are calculated from other params. They're here
-	 * for debug purposes
-	 */
-	unsigned int num_mcc_pages;
-	unsigned int num_mcc_cq_pages;
-	unsigned int num_cq_pages;
-	unsigned int num_eq_pages;
-
-	unsigned int num_async_pdu_buf_pages;
-	unsigned int num_async_pdu_buf_sgl_pages;
-	unsigned int num_async_pdu_buf_cq_pages;
-
-	unsigned int num_async_pdu_hdr_pages;
-	unsigned int num_async_pdu_hdr_sgl_pages;
-	unsigned int num_async_pdu_hdr_cq_pages;
-
-	unsigned int num_sge;
 };
 
 #define BEISCSI_GET_ULP_FROM_CRI(phwi_ctrlr, cri) \
 	(phwi_ctrlr->wrb_context[cri].ulp_num)
 struct hwi_wrb_context {
 	spinlock_t wrb_lock;
-	struct list_head wrb_handle_list;
-	struct list_head wrb_handle_drvr_list;
 	struct wrb_handle **pwrb_handle_base;
 	struct wrb_handle **pwrb_handle_basestd;
 	struct iscsi_wrb *plast_wrb;
@@ -272,8 +245,6 @@ struct hwi_wrb_context {
 	unsigned short wrb_handles_available;
 	unsigned short cid;
 	uint8_t ulp_num;	/* ULP to which CID binded */
-	uint16_t register_set;
-	uint16_t doorbell_format;
 	uint32_t doorbell_offset;
 };
 
@@ -310,9 +281,6 @@ struct beiscsi_hba {
 	u8 __iomem *csr_va;	/* CSR */
 	u8 __iomem *db_va;	/* Door  Bell  */
 	u8 __iomem *pci_va;	/* PCI Config */
-	struct be_bus_address csr_pa;	/* CSR */
-	struct be_bus_address db_pa;	/* CSR */
-	struct be_bus_address pci_pa;	/* CSR */
 	/* PCI representation of our HBA */
 	struct pci_dev *pcidev;
 	unsigned int num_cpus;
@@ -324,7 +292,6 @@ struct beiscsi_hba {
 	unsigned short io_sgl_free_index;
 	unsigned short io_sgl_hndl_avbl;
 	struct sgl_handle **io_sgl_hndl_base;
-	struct sgl_handle **sgl_hndl_array;
 
 	unsigned short eh_sgl_alloc_index;
 	unsigned short eh_sgl_free_index;
@@ -1009,10 +976,6 @@ struct be_ring {
 };
 
 struct hwi_controller {
-	struct list_head io_sgl_list;
-	struct list_head eh_sgl_list;
-	struct sgl_handle *psgl_handle_base;
-
 	struct hwi_wrb_context *wrb_context;
 	struct be_ring default_pdu_hdr[BEISCSI_ULP_COUNT];
 	struct be_ring default_pdu_data[BEISCSI_ULP_COUNT];
@@ -1036,10 +999,6 @@ struct wrb_handle {
 };
 
 struct hwi_context_memory {
-	/* Adaptive interrupt coalescing (AIC) info */
-	u16 min_eqd;		/* in usecs */
-	u16 max_eqd;		/* in usecs */
-	u16 cur_eqd;		/* in usecs */
 	struct be_eq_obj be_eq[MAX_CPUS];
 	struct be_queue_info be_cq[MAX_CPUS - 1];
 
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h
index 8d886f8..b310c24 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.h
+++ b/drivers/scsi/be2iscsi/be_mgmt.h
@@ -157,7 +157,6 @@ struct be_bsg_vendor_cmd {
 
 struct beiscsi_endpoint {
 	struct beiscsi_hba *phba;
-	struct beiscsi_sess *sess;
 	struct beiscsi_conn *conn;
 	struct iscsi_endpoint *openiscsi_ep;
 	unsigned short ip_type;
@@ -169,11 +168,6 @@ struct beiscsi_endpoint {
 	u16 cid_vld;
 };
 
-unsigned int mgmt_invalidate_connection(struct beiscsi_hba *phba,
-					 struct beiscsi_endpoint *beiscsi_ep,
-					 unsigned short cid,
-					 unsigned short issue_reset,
-					 unsigned short savecfg_flag);
 int beiscsi_mgmt_invalidate_icds(struct beiscsi_hba *phba,
 				 struct invldt_cmd_tbl *inv_tbl,
 				 unsigned int nents);
-- 
2.7.4

[PATCH 09/10] be2iscsi: Remove A-circumflex character in copyright marking

[Jitendra Bhivare]

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be.h       | 2 +-
 drivers/scsi/be2iscsi/be_cmds.c  | 2 +-
 drivers/scsi/be2iscsi/be_cmds.h  | 2 +-
 drivers/scsi/be2iscsi/be_iscsi.c | 2 +-
 drivers/scsi/be2iscsi/be_iscsi.h | 2 +-
 drivers/scsi/be2iscsi/be_main.c  | 2 +-
 drivers/scsi/be2iscsi/be_main.h  | 2 +-
 drivers/scsi/be2iscsi/be_mgmt.c  | 2 +-
 drivers/scsi/be2iscsi/be_mgmt.h  | 2 +-
 9 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be.h b/drivers/scsi/be2iscsi/be.h
index 1310fbf..e035acf 100644
--- a/drivers/scsi/be2iscsi/be.h
+++ b/drivers/scsi/be2iscsi/be.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_cmds.c b/drivers/scsi/be2iscsi/be_cmds.c
index 7d633dd..2eb66df 100644
--- a/drivers/scsi/be2iscsi/be_cmds.c
+++ b/drivers/scsi/be2iscsi/be_cmds.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_cmds.h b/drivers/scsi/be2iscsi/be_cmds.h
index fc252de..6f05d1d 100644
--- a/drivers/scsi/be2iscsi/be_cmds.h
+++ b/drivers/scsi/be2iscsi/be_cmds.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index aef9764..a398c54 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_iscsi.h b/drivers/scsi/be2iscsi/be_iscsi.h
index b9d459a..f41dfda 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.h
+++ b/drivers/scsi/be2iscsi/be_iscsi.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index f8123ad5..7561e13 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h
index 6d8f819..3d21849 100644
--- a/drivers/scsi/be2iscsi/be_main.h
+++ b/drivers/scsi/be2iscsi/be_main.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index 713c7de..66ca967 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h
index b310c24..0b22c99 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.h
+++ b/drivers/scsi/be2iscsi/be_mgmt.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2017 Broadcom. All Rights Reserved.
+ * Copyright 2017 Broadcom. All Rights Reserved.
  * The term "Broadcom" refers to Broadcom Limited and/or its subsidiaries.
  *
  * This program is free software; you can redistribute it and/or
-- 
2.7.4

[PATCH 10/10] scsi: be2iscsi: Update driver version

[Jitendra Bhivare]

Version 11.4.0.1

Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
---
 drivers/scsi/be2iscsi/be_main.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/be2iscsi/be_main.h b/drivers/scsi/be2iscsi/be_main.h
index 3d21849..9bc7ef9 100644
--- a/drivers/scsi/be2iscsi/be_main.h
+++ b/drivers/scsi/be2iscsi/be_main.h
@@ -31,7 +31,7 @@
 #include <scsi/scsi_transport_iscsi.h>
 
 #define DRV_NAME		"be2iscsi"
-#define BUILD_STR		"11.4.0.0"
+#define BUILD_STR		"11.4.0.1"
 #define BE_NAME			"Emulex OneConnect" \
 				"Open-iSCSI Driver version" BUILD_STR
 #define DRV_DESC		BE_NAME " " "Driver"
-- 
2.7.4

Re: [PATCH 00/10] be2iscsi: driver update 11.4.0.1

[Martin K. Petersen]

Jitendra,

> This patch is generated against for-next branch.

Applied to 4.15/scsi-queue. Thank you!

-- 
Martin K. Petersen	Oracle Linux Engineering

Re: [PATCH 00/10] be2iscsi: driver update 11.4.0.1

[Chris Leech]

These all look good to me.

Acked-by: Chris Leech <cleech@redhat.com>

On Tue, Oct 10, 2017 at 04:18:10PM +0530, Jitendra Bhivare wrote:
> This patch is generated against for-next branch.
> 
> Jitendra Bhivare (10):
>   be2iscsi: Fix boot flags in sysfs
>   be2iscsi: Fix return value in mgmt_open_connection
>   be2iscsi: Free msi_name and disable HW intr
>   be2iscsi: Fix _modify_eq_delay buffer overflow
>   be2iscsi: Fix _get_initname buffer overflow
>   be2iscsi: Modify IOCTL to fetch user configured IQN
>   be2iscsi: Add cmd to set host data
>   be2iscsi: Fix misc static analysis errors
>   be2iscsi: Remove A-circumflex character in copyright marking
>   scsi: be2iscsi: Update driver version
> 
>  drivers/scsi/be2iscsi/be.h       |  19 ++-
>  drivers/scsi/be2iscsi/be_cmds.c  |  55 +++++++-
>  drivers/scsi/be2iscsi/be_cmds.h  |  48 ++++---
>  drivers/scsi/be2iscsi/be_iscsi.c |  54 ++------
>  drivers/scsi/be2iscsi/be_iscsi.h |   2 +-
>  drivers/scsi/be2iscsi/be_main.c  | 102 ++++++++------
>  drivers/scsi/be2iscsi/be_main.h  |  49 +------
>  drivers/scsi/be2iscsi/be_mgmt.c  | 278 ++++++++++++++++++++++-----------------
>  drivers/scsi/be2iscsi/be_mgmt.h  |  10 +-
>  9 files changed, 323 insertions(+), 294 deletions(-)
> 
> -- 
> 2.7.4
>