14 files changed, 241 insertions, 137 deletions

diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig
index 113e6c9826a1..33f60c92e20e 100644
--- a/drivers/scsi/qla2xxx/Kconfig
+++ b/drivers/scsi/qla2xxx/Kconfig
@@ -18,6 +18,9 @@ config SCSI_QLA_FC
 	2322, 6322        ql2322_fw.bin
 	24xx, 54xx        ql2400_fw.bin
 	25xx              ql2500_fw.bin
+	2031              ql2600_fw.bin
+	8031              ql8300_fw.bin
+	27xx              ql2700_fw.bin
 
 	Upon request, the driver caches the firmware image until
 	the driver is unloaded.
diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
index d77fe43793b6..0e6ee3ca30e6 100644
--- a/drivers/scsi/qla2xxx/qla_dbg.c
+++ b/drivers/scsi/qla2xxx/qla_dbg.c
@@ -11,9 +11,9 @@
  * ----------------------------------------------------------------------
  * |             Level            |   Last Value Used  |     Holes	|
  * ----------------------------------------------------------------------
- * | Module Init and Probe        |       0x017d       | 0x0144,0x0146	|
+ * | Module Init and Probe        |       0x017f       | 0x0146         |
  * |                              |                    | 0x015b-0x0160	|
- * |                              |                    | 0x016e-0x0170	|
+ * |                              |                    | 0x016e-0x0170  |
  * | Mailbox commands             |       0x118d       | 0x1115-0x1116	|
  * |                              |                    | 0x111a-0x111b  |
  * | Device Discovery             |       0x2016       | 0x2020-0x2022, |
@@ -60,7 +60,7 @@
  * |                              |                    | 0xb13c-0xb140  |
  * |                              |                    | 0xb149		|
  * | MultiQ                       |       0xc00c       |		|
- * | Misc                         |       0xd213       | 0xd011-0xd017	|
+ * | Misc                         |       0xd300       | 0xd016-0xd017	|
  * |                              |                    | 0xd021,0xd024	|
  * |                              |                    | 0xd025,0xd029	|
  * |                              |                    | 0xd02a,0xd02e	|
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 5f6b2960cccb..e86201d3b8c6 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2163,7 +2163,7 @@ struct ct_fdmi_hba_attr {
 		uint8_t node_name[WWN_SIZE];
 		uint8_t manufacturer[64];
 		uint8_t serial_num[32];
-		uint8_t model[16];
+		uint8_t model[16+1];
 		uint8_t model_desc[80];
 		uint8_t hw_version[32];
 		uint8_t driver_version[32];
@@ -2184,9 +2184,9 @@ struct ct_fdmiv2_hba_attr {
 	uint16_t len;
 	union {
 		uint8_t node_name[WWN_SIZE];
-		uint8_t manufacturer[32];
+		uint8_t manufacturer[64];
 		uint8_t serial_num[32];
-		uint8_t model[16];
+		uint8_t model[16+1];
 		uint8_t model_desc[80];
 		uint8_t hw_version[16];
 		uint8_t driver_version[32];
@@ -2252,7 +2252,7 @@ struct ct_fdmiv2_port_attr {
 		uint32_t cur_speed;
 		uint32_t max_frame_size;
 		uint8_t os_dev_name[32];
-		uint8_t host_name[32];
+		uint8_t host_name[256];
 		uint8_t node_name[WWN_SIZE];
 		uint8_t port_name[WWN_SIZE];
 		uint8_t port_sym_name[128];
@@ -2283,7 +2283,7 @@ struct ct_fdmi_port_attr {
 		uint32_t cur_speed;
 		uint32_t max_frame_size;
 		uint8_t os_dev_name[32];
-		uint8_t host_name[32];
+		uint8_t host_name[256];
 	} a;
 };
 
@@ -3132,7 +3132,8 @@ struct qla_hw_data {
 				IS_QLA25XX(ha) || IS_QLA81XX(ha) || \
 				IS_QLA82XX(ha) || IS_QLA83XX(ha) || \
 				IS_QLA8044(ha) || IS_QLA27XX(ha))
-#define IS_MSIX_NACK_CAPABLE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha))
+#define IS_MSIX_NACK_CAPABLE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha) || \
+				IS_QLA27XX(ha))
 #define IS_NOPOLLING_TYPE(ha)	(IS_QLA81XX(ha) && (ha)->flags.msix_enabled)
 #define IS_FAC_REQUIRED(ha)	(IS_QLA81XX(ha) || IS_QLA83XX(ha) || \
 				IS_QLA27XX(ha))
@@ -3300,6 +3301,8 @@ struct qla_hw_data {
 #define RISC_RDY_AFT_RESET	3
 #define RISC_SRAM_DUMP_CMPL	4
 #define RISC_EXT_MEM_DUMP_CMPL	5
+#define ISP_MBX_RDY		6
+#define ISP_SOFT_RESET_CMPL	7
 	int		fw_dump_reading;
 	int		prev_minidump_failed;
 	dma_addr_t	eft_dma;
@@ -3587,6 +3590,7 @@ typedef struct scsi_qla_host {
 #define VP_BIND_NEEDED		2
 #define VP_DELETE_NEEDED	3
 #define VP_SCR_NEEDED		4	/* State Change Request registration */
+#define VP_CONFIG_OK		5	/* Flag to cfg VP, if FW is ready */
 	atomic_t 		vp_state;
 #define VP_OFFLINE		0
 #define VP_ACTIVE		1
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 5bb57c5282c9..285cb204f300 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1121,7 +1121,7 @@ qla81xx_reset_mpi(scsi_qla_host_t *vha)
  *
  * Returns 0 on success.
  */
-static inline void
+static inline int
 qla24xx_reset_risc(scsi_qla_host_t *vha)
 {
 	unsigned long flags = 0;
@@ -1130,6 +1130,7 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
 	uint32_t cnt, d2;
 	uint16_t wd;
 	static int abts_cnt; /* ISP abort retry counts */
+	int rval = QLA_SUCCESS;
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 
@@ -1142,26 +1143,57 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
 		udelay(10);
 	}
 
+	if (!(RD_REG_DWORD(&reg->ctrl_status) & CSRX_DMA_ACTIVE))
+		set_bit(DMA_SHUTDOWN_CMPL, &ha->fw_dump_cap_flags);
+
+	ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x017e,
+	    "HCCR: 0x%x, Control Status %x, DMA active status:0x%x\n",
+	    RD_REG_DWORD(&reg->hccr),
+	    RD_REG_DWORD(&reg->ctrl_status),
+	    (RD_REG_DWORD(&reg->ctrl_status) & CSRX_DMA_ACTIVE));
+
 	WRT_REG_DWORD(&reg->ctrl_status,
 	    CSRX_ISP_SOFT_RESET|CSRX_DMA_SHUTDOWN|MWB_4096_BYTES);
 	pci_read_config_word(ha->pdev, PCI_COMMAND, &wd);
 
 	udelay(100);
+
 	/* Wait for firmware to complete NVRAM accesses. */
 	d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
-	for (cnt = 10000 ; cnt && d2; cnt--) {
-		udelay(5);
-		d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
+	for (cnt = 10000; RD_REG_WORD(&reg->mailbox0) != 0 &&
+	    rval == QLA_SUCCESS; cnt--) {
 		barrier();
+		if (cnt)
+			udelay(5);
+		else
+			rval = QLA_FUNCTION_TIMEOUT;
 	}
 
+	if (rval == QLA_SUCCESS)
+		set_bit(ISP_MBX_RDY, &ha->fw_dump_cap_flags);
+
+	ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x017f,
+	    "HCCR: 0x%x, MailBox0 Status 0x%x\n",
+	    RD_REG_DWORD(&reg->hccr),
+	    RD_REG_DWORD(&reg->mailbox0));
+
 	/* Wait for soft-reset to complete. */
 	d2 = RD_REG_DWORD(&reg->ctrl_status);
-	for (cnt = 6000000 ; cnt && (d2 & CSRX_ISP_SOFT_RESET); cnt--) {
-		udelay(5);
-		d2 = RD_REG_DWORD(&reg->ctrl_status);
+	for (cnt = 0; cnt < 6000000; cnt++) {
 		barrier();
+		if ((RD_REG_DWORD(&reg->ctrl_status) &
+		    CSRX_ISP_SOFT_RESET) == 0)
+			break;
+
+		udelay(5);
 	}
+	if (!(RD_REG_DWORD(&reg->ctrl_status) & CSRX_ISP_SOFT_RESET))
+		set_bit(ISP_SOFT_RESET_CMPL, &ha->fw_dump_cap_flags);
+
+	ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x015d,
+	    "HCCR: 0x%x, Soft Reset status: 0x%x\n",
+	    RD_REG_DWORD(&reg->hccr),
+	    RD_REG_DWORD(&reg->ctrl_status));
 
 	/* If required, do an MPI FW reset now */
 	if (test_and_clear_bit(MPI_RESET_NEEDED, &vha->dpc_flags)) {
@@ -1190,16 +1222,32 @@ qla24xx_reset_risc(scsi_qla_host_t *vha)
 	RD_REG_DWORD(&reg->hccr);
 
 	d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
-	for (cnt = 6000000 ; cnt && d2; cnt--) {
-		udelay(5);
-		d2 = (uint32_t) RD_REG_WORD(&reg->mailbox0);
+	for (cnt = 6000000; RD_REG_WORD(&reg->mailbox0) != 0 &&
+	    rval == QLA_SUCCESS; cnt--) {
 		barrier();
+		if (cnt)
+			udelay(5);
+		else
+			rval = QLA_FUNCTION_TIMEOUT;
 	}
+	if (rval == QLA_SUCCESS)
+		set_bit(RISC_RDY_AFT_RESET, &ha->fw_dump_cap_flags);
+
+	ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x015e,
+	    "Host Risc 0x%x, mailbox0 0x%x\n",
+	    RD_REG_DWORD(&reg->hccr),
+	     RD_REG_WORD(&reg->mailbox0));
 
 	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
+	ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x015f,
+	    "Driver in %s mode\n",
+	    IS_NOPOLLING_TYPE(ha) ? "Interrupt" : "Polling");
+
 	if (IS_NOPOLLING_TYPE(ha))
 		ha->isp_ops->enable_intrs(ha);
+
+	return rval;
 }
 
 static void
@@ -2243,8 +2291,11 @@ qla2x00_fw_ready(scsi_qla_host_t *vha)
 
 	rval = QLA_SUCCESS;
 
-	/* 20 seconds for loop down. */
-	min_wait = 20;
+	/* Time to wait for loop down */
+	if (IS_P3P_TYPE(ha))
+		min_wait = 30;
+	else
+		min_wait = 20;
 
 	/*
 	 * Firmware should take at most one RATOV to login, plus 5 seconds for
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index a04a1b1f7f32..6dc14cd782b2 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -756,11 +756,21 @@ skip_rio:
 			/*
 			 * In case of loop down, restore WWPN from
 			 * NVRAM in case of FA-WWPN capable ISP
+			 * Restore for Physical Port only
 			 */
-			if (ha->flags.fawwpn_enabled) {
-				void *wwpn = ha->init_cb->port_name;
+			if (!vha->vp_idx) {
+				if (ha->flags.fawwpn_enabled) {
+					void *wwpn = ha->init_cb->port_name;
+					memcpy(vha->port_name, wwpn, WWN_SIZE);
+					fc_host_port_name(vha->host) =
+					    wwn_to_u64(vha->port_name);
+					ql_dbg(ql_dbg_init + ql_dbg_verbose,
+					    vha, 0x0144, "LOOP DOWN detected,"
+					    "restore WWPN %016llx\n",
+					    wwn_to_u64(vha->port_name));
+				}
 
-				memcpy(vha->port_name, wwpn, WWN_SIZE);
+				clear_bit(VP_CONFIG_OK, &vha->vp_flags);
 			}
 
 			vha->device_flags |= DFLG_NO_CABLE;
@@ -947,6 +957,7 @@ skip_rio:
 
 		set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags);
 		set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags);
+		set_bit(VP_CONFIG_OK, &vha->vp_flags);
 
 		qlt_async_event(mb[0], vha, mb);
 		break;
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 72971daa2552..02b1c1c5355b 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -33,7 +33,7 @@
 static int
 qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 {
-	int		rval;
+	int		rval, i;
 	unsigned long    flags = 0;
 	device_reg_t *reg;
 	uint8_t		abort_active;
@@ -43,10 +43,12 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 	uint16_t __iomem *optr;
 	uint32_t	cnt;
 	uint32_t	mboxes;
+	uint16_t __iomem *mbx_reg;
 	unsigned long	wait_time;
 	struct qla_hw_data *ha = vha->hw;
 	scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
 
+
 	ql_dbg(ql_dbg_mbx, vha, 0x1000, "Entered %s.\n", __func__);
 
 	if (ha->pdev->error_state > pci_channel_io_frozen) {
@@ -376,6 +378,18 @@ mbx_done:
 		ql_dbg(ql_dbg_disc, base_vha, 0x1020,
 		    "**** Failed mbx[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x, cmd=%x ****.\n",
 		    mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3], command);
+
+		ql_dbg(ql_dbg_disc, vha, 0x1115,
+		    "host status: 0x%x, flags:0x%lx, intr ctrl reg:0x%x, intr status:0x%x\n",
+		    RD_REG_DWORD(&reg->isp24.host_status),
+		    ha->fw_dump_cap_flags,
+		    RD_REG_DWORD(&reg->isp24.ictrl),
+		    RD_REG_DWORD(&reg->isp24.istatus));
+
+		mbx_reg = &reg->isp24.mailbox0;
+		for (i = 0; i < 6; i++)
+			ql_dbg(ql_dbg_disc + ql_dbg_verbose, vha, 0x1116,
+			    "mbox[%d] 0x%04x\n", i, RD_REG_WORD(mbx_reg++));
 	} else {
 		ql_dbg(ql_dbg_mbx, base_vha, 0x1021, "Done %s.\n", __func__);
 	}
@@ -2838,7 +2852,7 @@ qla2x00_write_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t data)
 	mbx_cmd_t mc;
 	mbx_cmd_t *mcp = &mc;
 
-	if (!IS_QLA2031(vha->hw))
+	if (!IS_QLA2031(vha->hw) && !IS_QLA27XX(vha->hw))
 		return QLA_FUNCTION_FAILED;
 
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1182,
@@ -2846,7 +2860,11 @@ qla2x00_write_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t data)
 
 	mcp->mb[0] = MBC_WRITE_SERDES;
 	mcp->mb[1] = addr;
-	mcp->mb[2] = data & 0xff;
+	if (IS_QLA2031(vha->hw))
+		mcp->mb[2] = data & 0xff;
+	else
+		mcp->mb[2] = data;
+
 	mcp->mb[3] = 0;
 	mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
 	mcp->in_mb = MBX_0;
@@ -2872,7 +2890,7 @@ qla2x00_read_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t *data)
 	mbx_cmd_t mc;
 	mbx_cmd_t *mcp = &mc;
 
-	if (!IS_QLA2031(vha->hw))
+	if (!IS_QLA2031(vha->hw) && !IS_QLA27XX(vha->hw))
 		return QLA_FUNCTION_FAILED;
 
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1185,
@@ -2887,7 +2905,10 @@ qla2x00_read_serdes_word(scsi_qla_host_t *vha, uint16_t addr, uint16_t *data)
 	mcp->flags = 0;
 	rval = qla2x00_mailbox_command(vha, mcp);
 
-	*data = mcp->mb[1] & 0xff;
+	if (IS_QLA2031(vha->hw))
+		*data = mcp->mb[1] & 0xff;
+	else
+		*data = mcp->mb[1];
 
 	if (rval != QLA_SUCCESS) {
 		ql_dbg(ql_dbg_mbx, vha, 0x1186,
diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c
index ca3804e34833..cc94192511cf 100644
--- a/drivers/scsi/qla2xxx/qla_mid.c
+++ b/drivers/scsi/qla2xxx/qla_mid.c
@@ -306,19 +306,25 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
 static int
 qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
 {
+	struct qla_hw_data *ha = vha->hw;
+	scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
+
 	ql_dbg(ql_dbg_dpc + ql_dbg_verbose, vha, 0x4012,
 	    "Entering %s vp_flags: 0x%lx.\n", __func__, vha->vp_flags);
 
 	qla2x00_do_work(vha);
 
-	if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
-		/* VP acquired. complete port configuration */
-		ql_dbg(ql_dbg_dpc, vha, 0x4014,
-		    "Configure VP scheduled.\n");
-		qla24xx_configure_vp(vha);
-		ql_dbg(ql_dbg_dpc, vha, 0x4015,
-		    "Configure VP end.\n");
-		return 0;
+	/* Check if Fw is ready to configure VP first */
+	if (test_bit(VP_CONFIG_OK, &base_vha->vp_flags)) {
+		if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
+			/* VP acquired. complete port configuration */
+			ql_dbg(ql_dbg_dpc, vha, 0x4014,
+			    "Configure VP scheduled.\n");
+			qla24xx_configure_vp(vha);
+			ql_dbg(ql_dbg_dpc, vha, 0x4015,
+			    "Configure VP end.\n");
+			return 0;
+		}
 	}
 
 	if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) {
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 5319b3cb219e..7462dd70b150 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -5834,3 +5834,6 @@ MODULE_FIRMWARE(FW_FILE_ISP2300);
 MODULE_FIRMWARE(FW_FILE_ISP2322);
 MODULE_FIRMWARE(FW_FILE_ISP24XX);
 MODULE_FIRMWARE(FW_FILE_ISP25XX);
+MODULE_FIRMWARE(FW_FILE_ISP2031);
+MODULE_FIRMWARE(FW_FILE_ISP8031);
+MODULE_FIRMWARE(FW_FILE_ISP27XX);
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index b656a05613e8..028e8c8a7de9 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -1718,13 +1718,16 @@ qla83xx_beacon_blink(struct scsi_qla_host *vha)
 	uint16_t orig_led_cfg[6];
 	uint32_t led_10_value, led_43_value;
 
-	if (!IS_QLA83XX(ha) && !IS_QLA81XX(ha))
+	if (!IS_QLA83XX(ha) && !IS_QLA81XX(ha) && !IS_QLA27XX(ha))
 		return;
 
 	if (!ha->beacon_blink_led)
 		return;
 
-	if (IS_QLA2031(ha)) {
+	if (IS_QLA27XX(ha)) {
+		qla2x00_write_ram_word(vha, 0x1003, 0x40000230);
+		qla2x00_write_ram_word(vha, 0x1004, 0x40000230);
+	} else if (IS_QLA2031(ha)) {
 		led_select_value = qla83xx_select_led_port(ha);
 
 		qla83xx_wr_reg(vha, led_select_value, 0x40000230);
@@ -1811,7 +1814,7 @@ qla24xx_beacon_on(struct scsi_qla_host *vha)
 			return QLA_FUNCTION_FAILED;
 		}
 
-		if (IS_QLA2031(ha))
+		if (IS_QLA2031(ha) || IS_QLA27XX(ha))
 			goto skip_gpio;
 
 		spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -1848,7 +1851,7 @@ qla24xx_beacon_off(struct scsi_qla_host *vha)
 
 	ha->beacon_blink_led = 0;
 
-	if (IS_QLA2031(ha))
+	if (IS_QLA2031(ha) || IS_QLA27XX(ha))
 		goto set_fw_options;
 
 	if (IS_QLA8031(ha) || IS_QLA81XX(ha))
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 57418258c101..fe8a8d157e22 100644
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -3065,7 +3065,7 @@ static void qlt_do_ctio_completion(struct scsi_qla_host *vha, uint32_t handle,
 {
 	struct qla_hw_data *ha = vha->hw;
 	struct se_cmd *se_cmd;
-	struct target_core_fabric_ops *tfo;
+	const struct target_core_fabric_ops *tfo;
 	struct qla_tgt_cmd *cmd;
 
 	if (handle & CTIO_INTERMEDIATE_HANDLE_MARK) {
diff --git a/drivers/scsi/qla2xxx/qla_tmpl.c b/drivers/scsi/qla2xxx/qla_tmpl.c
index a8c0c7362e48..962cb89fe0ae 100644
--- a/drivers/scsi/qla2xxx/qla_tmpl.c
+++ b/drivers/scsi/qla2xxx/qla_tmpl.c
@@ -190,7 +190,7 @@ static inline void
 qla27xx_write_reg(__iomem struct device_reg_24xx *reg,
 	uint offset, uint32_t data, void *buf)
 {
-	__iomem void *window = reg + offset;
+	__iomem void *window = (void __iomem *)reg + offset;
 
 	if (buf) {
 		WRT_REG_DWORD(window, data);
@@ -219,6 +219,8 @@ qla27xx_skip_entry(struct qla27xx_fwdt_entry *ent, void *buf)
 {
 	if (buf)
 		ent->hdr.driver_flags |= DRIVER_FLAG_SKIP_ENTRY;
+	ql_dbg(ql_dbg_misc + ql_dbg_verbose, NULL, 0xd011,
+	    "Skipping entry %d\n", ent->hdr.entry_type);
 }
 
 static int
@@ -784,6 +786,13 @@ qla27xx_walk_template(struct scsi_qla_host *vha,
 
 	ql_dbg(ql_dbg_misc, vha, 0xd01b,
 	    "%s: len=%lx\n", __func__, *len);
+
+	if (buf) {
+		ql_log(ql_log_warn, vha, 0xd015,
+		    "Firmware dump saved to temp buffer (%ld/%p)\n",
+		    vha->host_no, vha->hw->fw_dump);
+		qla2x00_post_uevent_work(vha, QLA_UEVENT_CODE_FW_DUMP);
+	}
 }
 
 static void
@@ -938,6 +947,10 @@ qla27xx_fwdump(scsi_qla_host_t *vha, int hardware_locked)
 		ql_log(ql_log_warn, vha, 0xd01e, "fwdump buffer missing.\n");
 	else if (!vha->hw->fw_dump_template)
 		ql_log(ql_log_warn, vha, 0xd01f, "fwdump template missing.\n");
+	else if (vha->hw->fw_dumped)
+		ql_log(ql_log_warn, vha, 0xd300,
+		    "Firmware has been previously dumped (%p),"
+		    " -- ignoring request\n", vha->hw->fw_dump);
 	else
 		qla27xx_execute_fwdt_template(vha);
 
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index d88b86214ec5..2ed9ab90a455 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.07.00.16-k"
+#define QLA2XXX_VERSION      "8.07.00.18-k"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	7
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.c b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
index ab4879e12ea7..68c2002e78bf 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.c
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.c
@@ -53,9 +53,8 @@
 static struct workqueue_struct *tcm_qla2xxx_free_wq;
 static struct workqueue_struct *tcm_qla2xxx_cmd_wq;
 
-/* Local pointer to allocated TCM configfs fabric module */
-static struct target_fabric_configfs *tcm_qla2xxx_fabric_configfs;
-static struct target_fabric_configfs *tcm_qla2xxx_npiv_fabric_configfs;
+static const struct target_core_fabric_ops tcm_qla2xxx_ops;
+static const struct target_core_fabric_ops tcm_qla2xxx_npiv_ops;
 
 /*
  * Parse WWN.
@@ -336,6 +335,14 @@ static int tcm_qla2xxx_check_demo_mode_login_only(struct se_portal_group *se_tpg
 	return tpg->tpg_attrib.demo_mode_login_only;
 }
 
+static int tcm_qla2xxx_check_prot_fabric_only(struct se_portal_group *se_tpg)
+{
+	struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg,
+				struct tcm_qla2xxx_tpg, se_tpg);
+
+	return tpg->tpg_attrib.fabric_prot_type;
+}
+
 static struct se_node_acl *tcm_qla2xxx_alloc_fabric_acl(
 	struct se_portal_group *se_tpg)
 {
@@ -1082,8 +1089,53 @@ static ssize_t tcm_qla2xxx_tpg_store_enable(
 
 TF_TPG_BASE_ATTR(tcm_qla2xxx, enable, S_IRUGO | S_IWUSR);
 
+static ssize_t tcm_qla2xxx_tpg_show_dynamic_sessions(
+	struct se_portal_group *se_tpg,
+	char *page)
+{
+	return target_show_dynamic_sessions(se_tpg, page);
+}
+
+TF_TPG_BASE_ATTR_RO(tcm_qla2xxx, dynamic_sessions);
+
+static ssize_t tcm_qla2xxx_tpg_store_fabric_prot_type(
+	struct se_portal_group *se_tpg,
+	const char *page,
+	size_t count)
+{
+	struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg,
+				struct tcm_qla2xxx_tpg, se_tpg);
+	unsigned long val;
+	int ret = kstrtoul(page, 0, &val);
+
+	if (ret) {
+		pr_err("kstrtoul() returned %d for fabric_prot_type\n", ret);
+		return ret;
+	}
+	if (val != 0 && val != 1 && val != 3) {
+		pr_err("Invalid qla2xxx fabric_prot_type: %lu\n", val);
+		return -EINVAL;
+	}
+	tpg->tpg_attrib.fabric_prot_type = val;
+
+	return count;
+}
+
+static ssize_t tcm_qla2xxx_tpg_show_fabric_prot_type(
+	struct se_portal_group *se_tpg,
+	char *page)
+{
+	struct tcm_qla2xxx_tpg *tpg = container_of(se_tpg,
+				struct tcm_qla2xxx_tpg, se_tpg);
+
+	return sprintf(page, "%d\n", tpg->tpg_attrib.fabric_prot_type);
+}
+TF_TPG_BASE_ATTR(tcm_qla2xxx, fabric_prot_type, S_IRUGO | S_IWUSR);
+
 static struct configfs_attribute *tcm_qla2xxx_tpg_attrs[] = {
 	&tcm_qla2xxx_tpg_enable.attr,
+	&tcm_qla2xxx_tpg_dynamic_sessions.attr,
+	&tcm_qla2xxx_tpg_fabric_prot_type.attr,
 	NULL,
 };
 
@@ -1124,7 +1176,7 @@ static struct se_portal_group *tcm_qla2xxx_make_tpg(
 	tpg->tpg_attrib.cache_dynamic_acls = 1;
 	tpg->tpg_attrib.demo_mode_login_only = 1;
 
-	ret = core_tpg_register(&tcm_qla2xxx_fabric_configfs->tf_ops, wwn,
+	ret = core_tpg_register(&tcm_qla2xxx_ops, wwn,
 				&tpg->se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL);
 	if (ret < 0) {
 		kfree(tpg);
@@ -1244,7 +1296,7 @@ static struct se_portal_group *tcm_qla2xxx_npiv_make_tpg(
 	tpg->tpg_attrib.cache_dynamic_acls = 1;
 	tpg->tpg_attrib.demo_mode_login_only = 1;
 
-	ret = core_tpg_register(&tcm_qla2xxx_npiv_fabric_configfs->tf_ops, wwn,
+	ret = core_tpg_register(&tcm_qla2xxx_npiv_ops, wwn,
 				&tpg->se_tpg, tpg, TRANSPORT_TPG_TYPE_NORMAL);
 	if (ret < 0) {
 		kfree(tpg);
@@ -1560,7 +1612,7 @@ static int tcm_qla2xxx_check_initiator_node_acl(
 
 	se_sess = transport_init_session_tags(num_tags,
 					      sizeof(struct qla_tgt_cmd),
-					      TARGET_PROT_NORMAL);
+					      TARGET_PROT_ALL);
 	if (IS_ERR(se_sess)) {
 		pr_err("Unable to initialize struct se_session\n");
 		return PTR_ERR(se_sess);
@@ -1934,7 +1986,9 @@ static struct configfs_attribute *tcm_qla2xxx_wwn_attrs[] = {
 	NULL,
 };
 
-static struct target_core_fabric_ops tcm_qla2xxx_ops = {
+static const struct target_core_fabric_ops tcm_qla2xxx_ops = {
+	.module				= THIS_MODULE,
+	.name				= "qla2xxx",
 	.get_fabric_name		= tcm_qla2xxx_get_fabric_name,
 	.get_fabric_proto_ident		= tcm_qla2xxx_get_fabric_proto_ident,
 	.tpg_get_wwn			= tcm_qla2xxx_get_fabric_wwn,
@@ -1949,6 +2003,7 @@ static struct target_core_fabric_ops tcm_qla2xxx_ops = {
 					tcm_qla2xxx_check_demo_write_protect,
 	.tpg_check_prod_mode_write_protect =
 					tcm_qla2xxx_check_prod_write_protect,
+	.tpg_check_prot_fabric_only	= tcm_qla2xxx_check_prot_fabric_only,
 	.tpg_check_demo_mode_login_only = tcm_qla2xxx_check_demo_mode_login_only,
 	.tpg_alloc_fabric_acl		= tcm_qla2xxx_alloc_fabric_acl,
 	.tpg_release_fabric_acl		= tcm_qla2xxx_release_fabric_acl,
@@ -1983,9 +2038,15 @@ static struct target_core_fabric_ops tcm_qla2xxx_ops = {
 	.fabric_drop_np			= NULL,
 	.fabric_make_nodeacl		= tcm_qla2xxx_make_nodeacl,
 	.fabric_drop_nodeacl		= tcm_qla2xxx_drop_nodeacl,
+
+	.tfc_wwn_attrs			= tcm_qla2xxx_wwn_attrs,
+	.tfc_tpg_base_attrs		= tcm_qla2xxx_tpg_attrs,
+	.tfc_tpg_attrib_attrs		= tcm_qla2xxx_tpg_attrib_attrs,
 };
 
-static struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = {
+static const struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = {
+	.module				= THIS_MODULE,
+	.name				= "qla2xxx_npiv",
 	.get_fabric_name		= tcm_qla2xxx_npiv_get_fabric_name,
 	.get_fabric_proto_ident		= tcm_qla2xxx_get_fabric_proto_ident,
 	.tpg_get_wwn			= tcm_qla2xxx_get_fabric_wwn,
@@ -2033,94 +2094,26 @@ static struct target_core_fabric_ops tcm_qla2xxx_npiv_ops = {
 	.fabric_drop_np			= NULL,
 	.fabric_make_nodeacl		= tcm_qla2xxx_make_nodeacl,
 	.fabric_drop_nodeacl		= tcm_qla2xxx_drop_nodeacl,
+
+	.tfc_wwn_attrs			= tcm_qla2xxx_wwn_attrs,
+	.tfc_tpg_base_attrs		= tcm_qla2xxx_npiv_tpg_attrs,
 };
 
 static int tcm_qla2xxx_register_configfs(void)
 {
-	struct target_fabric_configfs *fabric, *npiv_fabric;
 	int ret;
 
 	pr_debug("TCM QLOGIC QLA2XXX fabric module %s on %s/%s on "
 	    UTS_RELEASE"\n", TCM_QLA2XXX_VERSION, utsname()->sysname,
 	    utsname()->machine);
-	/*
-	 * Register the top level struct config_item_type with TCM core
-	 */
-	fabric = target_fabric_configfs_init(THIS_MODULE, "qla2xxx");
-	if (IS_ERR(fabric)) {
-		pr_err("target_fabric_configfs_init() failed\n");
-		return PTR_ERR(fabric);
-	}
-	/*
-	 * Setup fabric->tf_ops from our local tcm_qla2xxx_ops
-	 */
-	fabric->tf_ops = tcm_qla2xxx_ops;
-	/*
-	 * Setup default attribute lists for various fabric->tf_cit_tmpl
-	 */
-	fabric->tf_cit_tmpl.tfc_wwn_cit.ct_attrs = tcm_qla2xxx_wwn_attrs;
-	fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs = tcm_qla2xxx_tpg_attrs;
-	fabric->tf_cit_tmpl.tfc_tpg_attrib_cit.ct_attrs =
-						tcm_qla2xxx_tpg_attrib_attrs;
-	fabric->tf_cit_tmpl.tfc_tpg_param_cit.ct_attrs = NULL;
-	fabric->tf_cit_tmpl.tfc_tpg_np_base_cit.ct_attrs = NULL;
-	fabric->tf_cit_tmpl.tfc_tpg_nacl_base_cit.ct_attrs = NULL;
-	fabric->tf_cit_tmpl.tfc_tpg_nacl_attrib_cit.ct_attrs = NULL;
-	fabric->tf_cit_tmpl.tfc_tpg_nacl_auth_cit.ct_attrs = NULL;
-	fabric->tf_cit_tmpl.tfc_tpg_nacl_param_cit.ct_attrs = NULL;
-	/*
-	 * Register the fabric for use within TCM
-	 */
-	ret = target_fabric_configfs_register(fabric);
-	if (ret < 0) {
-		pr_err("target_fabric_configfs_register() failed for TCM_QLA2XXX\n");
+
+	ret = target_register_template(&tcm_qla2xxx_ops);
+	if (ret)
 		return ret;
-	}
-	/*
-	 * Setup our local pointer to *fabric
-	 */
-	tcm_qla2xxx_fabric_configfs = fabric;
-	pr_debug("TCM_QLA2XXX[0] - Set fabric -> tcm_qla2xxx_fabric_configfs\n");
 
-	/*
-	 * Register the top level struct config_item_type for NPIV with TCM core
-	 */
-	npiv_fabric = target_fabric_configfs_init(THIS_MODULE, "qla2xxx_npiv");
-	if (IS_ERR(npiv_fabric)) {
-		pr_err("target_fabric_configfs_init() failed\n");
-		ret = PTR_ERR(npiv_fabric);
-		goto out_fabric;
-	}
-	/*
-	 * Setup fabric->tf_ops from our local tcm_qla2xxx_npiv_ops
-	 */
-	npiv_fabric->tf_ops = tcm_qla2xxx_npiv_ops;
-	/*
-	 * Setup default attribute lists for various npiv_fabric->tf_cit_tmpl
-	 */
-	npiv_fabric->tf_cit_tmpl.tfc_wwn_cit.ct_attrs = tcm_qla2xxx_wwn_attrs;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs =
-	    tcm_qla2xxx_npiv_tpg_attrs;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_attrib_cit.ct_attrs = NULL;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_param_cit.ct_attrs = NULL;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_np_base_cit.ct_attrs = NULL;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_nacl_base_cit.ct_attrs = NULL;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_nacl_attrib_cit.ct_attrs = NULL;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_nacl_auth_cit.ct_attrs = NULL;
-	npiv_fabric->tf_cit_tmpl.tfc_tpg_nacl_param_cit.ct_attrs = NULL;
-	/*
-	 * Register the npiv_fabric for use within TCM
-	 */
-	ret = target_fabric_configfs_register(npiv_fabric);
-	if (ret < 0) {
-		pr_err("target_fabric_configfs_register() failed for TCM_QLA2XXX\n");
+	ret = target_register_template(&tcm_qla2xxx_npiv_ops);
+	if (ret)
 		goto out_fabric;
-	}
-	/*
-	 * Setup our local pointer to *npiv_fabric
-	 */
-	tcm_qla2xxx_npiv_fabric_configfs = npiv_fabric;
-	pr_debug("TCM_QLA2XXX[0] - Set fabric -> tcm_qla2xxx_npiv_fabric_configfs\n");
 
 	tcm_qla2xxx_free_wq = alloc_workqueue("tcm_qla2xxx_free",
 						WQ_MEM_RECLAIM, 0);
@@ -2140,9 +2133,9 @@ static int tcm_qla2xxx_register_configfs(void)
 out_free_wq:
 	destroy_workqueue(tcm_qla2xxx_free_wq);
 out_fabric_npiv:
-	target_fabric_configfs_deregister(tcm_qla2xxx_npiv_fabric_configfs);
+	target_unregister_template(&tcm_qla2xxx_npiv_ops);
 out_fabric:
-	target_fabric_configfs_deregister(tcm_qla2xxx_fabric_configfs);
+	target_unregister_template(&tcm_qla2xxx_ops);
 	return ret;
 }
 
@@ -2151,13 +2144,8 @@ static void tcm_qla2xxx_deregister_configfs(void)
 	destroy_workqueue(tcm_qla2xxx_cmd_wq);
 	destroy_workqueue(tcm_qla2xxx_free_wq);
 
-	target_fabric_configfs_deregister(tcm_qla2xxx_fabric_configfs);
-	tcm_qla2xxx_fabric_configfs = NULL;
-	pr_debug("TCM_QLA2XXX[0] - Cleared tcm_qla2xxx_fabric_configfs\n");
-
-	target_fabric_configfs_deregister(tcm_qla2xxx_npiv_fabric_configfs);
-	tcm_qla2xxx_npiv_fabric_configfs = NULL;
-	pr_debug("TCM_QLA2XXX[0] - Cleared tcm_qla2xxx_npiv_fabric_configfs\n");
+	target_unregister_template(&tcm_qla2xxx_ops);
+	target_unregister_template(&tcm_qla2xxx_npiv_ops);
 }
 
 static int __init tcm_qla2xxx_init(void)
diff --git a/drivers/scsi/qla2xxx/tcm_qla2xxx.h b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
index 10c002145648..23295115c9fc 100644
--- a/drivers/scsi/qla2xxx/tcm_qla2xxx.h
+++ b/drivers/scsi/qla2xxx/tcm_qla2xxx.h
@@ -33,6 +33,7 @@ struct tcm_qla2xxx_tpg_attrib {
 	int demo_mode_write_protect;
 	int prod_mode_write_protect;
 	int demo_mode_login_only;
+	int fabric_prot_type;
 };
 
 struct tcm_qla2xxx_tpg {