[SCSI] qla2xxx: Add support for ISP8044.

[jejb: checkpatch fixes]
Signed-off-by: Atul Deshmukh <atul.deshmukh@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/qla2xxx/Makefile

 qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \
 		qla_dbg.o qla_sup.o qla_attr.o qla_mid.o qla_dfs.o qla_bsg.o \
-        qla_nx.o qla_mr.o qla_target.o
+        qla_nx.o qla_mr.o qla_nx2.o qla_target.o
 
 obj-$(CONFIG_SCSI_QLA_FC) += qla2xxx.o
 obj-$(CONFIG_TCM_QLA2XXX) += tcm_qla2xxx.o

drivers/scsi/qla2xxx/qla_attr.c

@@ -29,7 +29,7 @@ qla2x00_sysfs_read_fw_dump(struct file *filp, struct kobject *kobj,
 	if (!(ha->fw_dump_reading || ha->mctp_dump_reading))
 		return 0;
 
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		if (off < ha->md_template_size) {
 			rval = memory_read_from_buffer(buf, count,
 			    &off, ha->md_tmplt_hdr, ha->md_template_size);
@@ -71,7 +71,7 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
 		ql_log(ql_log_info, vha, 0x705d,
 		    "Firmware dump cleared on (%ld).\n", vha->host_no);
 
-		if (IS_QLA82XX(vha->hw)) {
+		if (IS_P3P_TYPE(ha)) {
 			qla82xx_md_free(vha);
 			qla82xx_md_prep(vha);
 		}
@@ -95,11 +95,15 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
 			qla82xx_idc_lock(ha);
 			qla82xx_set_reset_owner(vha);
 			qla82xx_idc_unlock(ha);
+		} else if (IS_QLA8044(ha)) {
+			qla8044_idc_lock(ha);
+			qla82xx_set_reset_owner(vha);
+			qla8044_idc_unlock(ha);
 		} else
 			qla2x00_system_error(vha);
 		break;
 	case 4:
-		if (IS_QLA82XX(ha)) {
+		if (IS_P3P_TYPE(ha)) {
 			if (ha->md_tmplt_hdr)
 				ql_dbg(ql_dbg_user, vha, 0x705b,
 				    "MiniDump supported with this firmware.\n");
@@ -109,7 +113,7 @@ qla2x00_sysfs_write_fw_dump(struct file *filp, struct kobject *kobj,
 		}
 		break;
 	case 5:
-		if (IS_QLA82XX(ha))
+		if (IS_P3P_TYPE(ha))
 			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 		break;
 	case 6:
@@ -597,14 +601,23 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
 		    "Issuing ISP reset.\n");
 
 		scsi_block_requests(vha->host);
-		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 		if (IS_QLA82XX(ha)) {
 			ha->flags.isp82xx_no_md_cap = 1;
 			qla82xx_idc_lock(ha);
 			qla82xx_set_reset_owner(vha);
 			qla82xx_idc_unlock(ha);
-		}
+		} else if (IS_QLA8044(ha)) {
+			qla8044_idc_lock(ha);
+			idc_control = qla8044_rd_reg(ha,
+			    QLA8044_IDC_DRV_CTRL);
+			qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,
+			    (idc_control | GRACEFUL_RESET_BIT1));
+			qla82xx_set_reset_owner(vha);
+			qla8044_idc_unlock(ha);
+		} else {
+			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
 			qla2xxx_wake_dpc(vha);
+		}
 		qla2x00_wait_for_chip_reset(vha);
 		scsi_unblock_requests(vha->host);
 		break;
@@ -640,7 +653,7 @@ qla2x00_sysfs_write_reset(struct file *filp, struct kobject *kobj,
 			break;
 		}
 	case 0x2025e:
-		if (!IS_QLA82XX(ha) || vha != base_vha) {
+		if (!IS_P3P_TYPE(ha) || vha != base_vha) {
 			ql_log(ql_log_info, vha, 0x7071,
 			    "FCoE ctx reset no supported.\n");
 			return -EPERM;
@@ -1212,7 +1225,7 @@ qla2x00_mpi_version_show(struct device *dev, struct device_attribute *attr,
 	scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
 	struct qla_hw_data *ha = vha->hw;
 
-	if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
+	if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha))
 		return snprintf(buf, PAGE_SIZE, "\n");
 
 	return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",

drivers/scsi/qla2xxx/qla_bsg.c

@@ -125,7 +125,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
 	uint32_t len;
 	uint32_t oper;
 
-	if (!(IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_QLA82XX(ha))) {
+	if (!(IS_QLA24XX_TYPE(ha) || IS_QLA25XX(ha) || IS_P3P_TYPE(ha))) {
 		ret = -EINVAL;
 		goto exit_fcp_prio_cfg;
 	}
@@ -559,7 +559,7 @@ qla81xx_reset_loopback_mode(scsi_qla_host_t *vha, uint16_t *config,
 	uint16_t new_config[4];
 	struct qla_hw_data *ha = vha->hw;
 
-	if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
+	if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha))
 		goto done_reset_internal;
 
 	memset(new_config, 0 , sizeof(new_config));
@@ -629,7 +629,7 @@ qla81xx_set_loopback_mode(scsi_qla_host_t *vha, uint16_t *config,
 	int rval = 0;
 	struct qla_hw_data *ha = vha->hw;
 
-	if (!IS_QLA81XX(ha) && !IS_QLA8031(ha))
+	if (!IS_QLA81XX(ha) && !IS_QLA8031(ha) && !IS_QLA8044(ha))
 		goto done_set_internal;
 
 	if (mode == INTERNAL_LOOPBACK)
@@ -773,7 +773,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
 
 	if (atomic_read(&vha->loop_state) == LOOP_READY &&
 	    (ha->current_topology == ISP_CFG_F ||
-	    ((IS_QLA81XX(ha) || IS_QLA8031(ha)) &&
+	    ((IS_QLA81XX(ha) || IS_QLA8031(ha) || IS_QLA8044(ha)) &&
 	    le32_to_cpu(*(uint32_t *)req_data) == ELS_OPCODE_BYTE
 	    && req_data_len == MAX_ELS_FRAME_PAYLOAD)) &&
 		elreq.options == EXTERNAL_LOOPBACK) {
@@ -783,7 +783,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
 		command_sent = INT_DEF_LB_ECHO_CMD;
 		rval = qla2x00_echo_test(vha, &elreq, response);
 	} else {
-		if (IS_QLA81XX(ha) || IS_QLA8031(ha)) {
+		if (IS_QLA81XX(ha) || IS_QLA8031(ha) || IS_QLA8044(ha)) {
 			memset(config, 0, sizeof(config));
 			memset(new_config, 0, sizeof(new_config));
 
@@ -806,7 +806,7 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
 			    "elreq.options=%04x\n", elreq.options);
 
 			if (elreq.options == EXTERNAL_LOOPBACK)
-				if (IS_QLA8031(ha))
+				if (IS_QLA8031(ha) || IS_QLA8044(ha))
 					rval = qla81xx_set_loopback_mode(vha,
 					    config, new_config, elreq.options);
 				else

drivers/scsi/qla2xxx/qla_dbg.c

@@ -11,7 +11,7 @@
  * ----------------------------------------------------------------------
  * |             Level            |   Last Value Used  |     Holes	|
  * ----------------------------------------------------------------------
- * | Module Init and Probe        |       0x014f       | 0x4b,0xba,0xfa |
+ * | Module Init and Probe        |       0x0151       | 0x4b,0xba,0xfa |
  * | Mailbox commands             |       0x117a       | 0x111a-0x111b  |
  * |                              |                    | 0x1155-0x1158  |
  * | Device Discovery             |       0x2095       | 0x2020-0x2022, |
@@ -42,7 +42,15 @@
  * |                              |                    | 0x800b,0x8039  |
  * | AER/EEH                      |       0x9011       |		|
  * | Virtual Port                 |       0xa007       |		|
- * | ISP82XX Specific             |       0xb086       | 0xb002,0xb024  |
+ * | ISP82XX Specific             |       0xb14c       | 0xb002,0xb024  |
+ * |                              |                    | 0xb09e,0xb0ae  |
+ * |                              |                    | 0xb0e0-0xb0ef  |
+ * |                              |                    | 0xb085,0xb0dc  |
+ * |                              |                    | 0xb107,0xb108  |
+ * |                              |                    | 0xb111,0xb11e  |
+ * |                              |                    | 0xb12c,0xb12d  |
+ * |                              |                    | 0xb13a,0xb142  |
+ * |                              |                    | 0xb13c-0xb140  |
  * | MultiQ                       |       0xc00c       |		|
  * | Misc                         |       0xd010       |		|
  * | Target Mode		  |	  0xe070       |		|
@@ -941,7 +949,7 @@ qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked)
 	uint32_t	*last_chain = NULL;
 	struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return;
 
 	risc_address = ext_mem_cnt = 0;
@@ -2530,7 +2538,7 @@ ql_dump_regs(uint32_t level, scsi_qla_host_t *vha, int32_t id)
 	if (!ql_mask_match(level))
 		return;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		mbx_reg = &reg82->mailbox_in[0];
 	else if (IS_FWI2_CAPABLE(ha))
 		mbx_reg = &reg24->mailbox0;

drivers/scsi/qla2xxx/qla_def.h

@@ -35,6 +35,7 @@
 
 #include "qla_bsg.h"
 #include "qla_nx.h"
+#include "qla_nx2.h"
 #define QLA2XXX_DRIVER_NAME	"qla2xxx"
 #define QLA2XXX_APIDEV		"ql2xapidev"
 #define QLA2XXX_MANUFACTURER	"QLogic Corporation"
@@ -2935,7 +2936,8 @@ struct qla_hw_data {
 #define DT_ISP2031			BIT_15
 #define DT_ISP8031			BIT_16
 #define DT_ISPFX00			BIT_17
-#define DT_ISP_LAST			(DT_ISPFX00 << 1)
+#define DT_ISP8044			BIT_18
+#define DT_ISP_LAST			(DT_ISP8044 << 1)
 
 #define DT_T10_PI                       BIT_25
 #define DT_IIDMA                        BIT_26
@@ -2961,6 +2963,7 @@ struct qla_hw_data {
 #define IS_QLA8001(ha)	(DT_MASK(ha) & DT_ISP8001)
 #define IS_QLA81XX(ha)	(IS_QLA8001(ha))
 #define IS_QLA82XX(ha)	(DT_MASK(ha) & DT_ISP8021)
+#define IS_QLA8044(ha)  (DT_MASK(ha) & DT_ISP8044)
 #define IS_QLA2031(ha)	(DT_MASK(ha) & DT_ISP2031)
 #define IS_QLA8031(ha)	(DT_MASK(ha) & DT_ISP8031)
 #define IS_QLAFX00(ha)	(DT_MASK(ha) & DT_ISPFX00)
@@ -2975,10 +2978,12 @@ struct qla_hw_data {
 #define IS_QLA24XX_TYPE(ha)     (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \
 				IS_QLA84XX(ha))
 #define IS_CNA_CAPABLE(ha)	(IS_QLA81XX(ha) || IS_QLA82XX(ha) || \
-				IS_QLA8031(ha))
+				IS_QLA8031(ha) || IS_QLA8044(ha))
+#define IS_P3P_TYPE(ha)		(IS_QLA82XX(ha) || IS_QLA8044(ha))
 #define IS_QLA2XXX_MIDTYPE(ha)	(IS_QLA24XX(ha) || IS_QLA84XX(ha) || \
 				IS_QLA25XX(ha) || IS_QLA81XX(ha) || \
-				IS_QLA82XX(ha) || IS_QLA83XX(ha))
+				IS_QLA82XX(ha) || IS_QLA83XX(ha) || \
+				IS_QLA8044(ha))
 #define IS_MSIX_NACK_CAPABLE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha))
 #define IS_NOPOLLING_TYPE(ha)	((IS_QLA25XX(ha) || IS_QLA81XX(ha) || \
 			IS_QLA83XX(ha)) && (ha)->flags.msix_enabled)
@@ -3187,10 +3192,12 @@ struct qla_hw_data {
 	uint32_t	nvram_data_off;
 
 	uint32_t	fdt_wrt_disable;
+	uint32_t	fdt_wrt_enable;
 	uint32_t	fdt_erase_cmd;
 	uint32_t	fdt_block_size;
 	uint32_t	fdt_unprotect_sec_cmd;
 	uint32_t	fdt_protect_sec_cmd;
+	uint32_t	fdt_wrt_sts_reg_cmd;
 
 	uint32_t        flt_region_flt;
 	uint32_t        flt_region_fdt;
@@ -3435,6 +3442,7 @@ typedef struct scsi_qla_host {
 	struct bidi_statistics bidi_stats;
 
 	atomic_t	vref_count;
+	struct qla8044_reset_template reset_tmplt;
 } scsi_qla_host_t;
 
 #define SET_VP_IDX	1

drivers/scsi/qla2xxx/qla_fw.h

@@ -1387,6 +1387,8 @@ struct qla_flt_header {
 #define FLT_REG_GOLD_FW		0x2f
 #define FLT_REG_FCP_PRIO_0	0x87
 #define FLT_REG_FCP_PRIO_1	0x88
+#define FLT_REG_CNA_FW		0x97
+#define FLT_REG_BOOT_CODE_8044	0xA2
 #define FLT_REG_FCOE_FW		0xA4
 #define FLT_REG_FCOE_NVRAM_0	0xAA
 #define FLT_REG_FCOE_NVRAM_1	0xAC

drivers/scsi/qla2xxx/qla_gbl.h

@@ -475,9 +475,13 @@ extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
 				     uint32_t, uint32_t);
 extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
 					 uint32_t, uint32_t);
+extern uint8_t *qla8044_read_optrom_data(struct scsi_qla_host *,
+					 uint8_t *, uint32_t, uint32_t);
+extern void qla8044_watchdog(struct scsi_qla_host *vha);
 
 extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
 extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
+extern int qla82xx_get_flash_version(scsi_qla_host_t *, void *);
 
 extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
 extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
@@ -695,5 +699,31 @@ extern void qla82xx_md_free(scsi_qla_host_t *);
 extern int qla82xx_md_collect(scsi_qla_host_t *);
 extern void qla82xx_md_prep(scsi_qla_host_t *);
 extern void qla82xx_set_reset_owner(scsi_qla_host_t *);
+extern int qla82xx_validate_template_chksum(scsi_qla_host_t *vha);
+
+/* Function declarations for ISP8044 */
+extern int qla8044_idc_lock(struct qla_hw_data *ha);
+extern void qla8044_idc_unlock(struct qla_hw_data *ha);
+extern uint32_t qla8044_rd_reg(struct qla_hw_data *ha, ulong addr);
+extern void qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val);
+extern void qla8044_read_reset_template(struct scsi_qla_host *ha);
+extern void qla8044_set_idc_dontreset(struct scsi_qla_host *ha);
+extern int qla8044_rd_direct(struct scsi_qla_host *vha, const uint32_t crb_reg);
+extern void qla8044_wr_direct(struct scsi_qla_host *vha,
+			      const uint32_t crb_reg, const uint32_t value);
+extern inline void qla8044_set_qsnt_ready(struct scsi_qla_host *vha);
+extern inline void qla8044_need_reset_handler(struct scsi_qla_host *vha);
+extern int qla8044_device_state_handler(struct scsi_qla_host *vha);
+extern void qla8044_clear_qsnt_ready(struct scsi_qla_host *vha);
+extern void qla8044_clear_drv_active(struct scsi_qla_host *vha);
+void qla8044_get_minidump(struct scsi_qla_host *vha);
+int qla8044_collect_md_data(struct scsi_qla_host *vha);
+extern int qla8044_md_get_template(scsi_qla_host_t *);
+extern int qla8044_write_optrom_data(struct scsi_qla_host *, uint8_t *,
+				     uint32_t, uint32_t);
+extern irqreturn_t qla8044_intr_handler(int, void *);
+extern void qla82xx_mbx_completion(scsi_qla_host_t *, uint16_t);
+extern int qla8044_abort_isp(scsi_qla_host_t *);
+extern int qla8044_check_fw_alive(struct scsi_qla_host *);
 
 #endif /* _QLA_GBL_H */

drivers/scsi/qla2xxx/qla_init.c

@@ -552,7 +552,18 @@ qla2x00_initialize_adapter(scsi_qla_host_t *vha)
 	if (rval) {
 		ql_log(ql_log_fatal, vha, 0x004f,
 		    "Unable to validate FLASH data.\n");
-		return (rval);
+		return rval;
+	}
+
+	if (IS_QLA8044(ha)) {
+		qla8044_read_reset_template(vha);
+
+		/* NOTE: If ql2xdontresethba==1, set IDC_CTRL DONTRESET_BIT0.
+		 * If DONRESET_BIT0 is set, drivers should not set dev_state
+		 * to NEED_RESET. But if NEED_RESET is set, drivers should
+		 * should honor the reset. */
+		if (ql2xdontresethba == 1)
+			qla8044_set_idc_dontreset(vha);
 	}
 
 	ha->isp_ops->get_flash_version(vha, req->ring);
@@ -1327,7 +1338,7 @@ qla24xx_chip_diag(scsi_qla_host_t *vha)
 	struct qla_hw_data *ha = vha->hw;
 	struct req_que *req = ha->req_q_map[0];
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return QLA_SUCCESS;
 
 	ha->fw_transfer_size = REQUEST_ENTRY_SIZE * req->length;
@@ -1610,7 +1621,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
 	unsigned long flags;
 	uint16_t fw_major_version;
 
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		rval = ha->isp_ops->load_risc(vha, &srisc_address);
 		if (rval == QLA_SUCCESS) {
 			qla2x00_stop_firmware(vha);
@@ -1646,7 +1657,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
 			if (rval == QLA_SUCCESS) {
 enable_82xx_npiv:
 				fw_major_version = ha->fw_major_version;
-				if (IS_QLA82XX(ha))
+				if (IS_P3P_TYPE(ha))
 					qla82xx_check_md_needed(vha);
 				else
 					rval = qla2x00_get_fw_version(vha);
@@ -1676,7 +1687,7 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
 					goto failed;
 
 				if (!fw_major_version && ql2xallocfwdump
-				    && !IS_QLA82XX(ha))
+				    && !(IS_P3P_TYPE(ha)))
 					qla2x00_alloc_fw_dump(vha);
 			}
 		} else {
@@ -1844,7 +1855,7 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha)
 	int rval;
 	struct qla_hw_data *ha = vha->hw;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return;
 
 	/* Update Serial Link options. */
@@ -3993,10 +4004,18 @@ qla83xx_reset_ownership(scsi_qla_host_t *vha)
 	uint32_t class_type_mask = 0x3;
 	uint16_t fcoe_other_function = 0xffff, i;
 
+	if (IS_QLA8044(ha)) {
+		drv_presence = qla8044_rd_direct(vha,
+		    QLA8044_CRB_DRV_ACTIVE_INDEX);
+		dev_part_info1 = qla8044_rd_direct(vha,
+		    QLA8044_CRB_DEV_PART_INFO_INDEX);
+		dev_part_info2 = qla8044_rd_direct(vha,
+		    QLA8044_CRB_DEV_PART_INFO2);
+	} else {
 		qla83xx_rd_reg(vha, QLA83XX_IDC_DRV_PRESENCE, &drv_presence);
-
 		qla83xx_rd_reg(vha, QLA83XX_DEV_PARTINFO1, &dev_part_info1);
 		qla83xx_rd_reg(vha, QLA83XX_DEV_PARTINFO2, &dev_part_info2);
+	}
 	for (i = 0; i < 8; i++) {
 		class_type = ((dev_part_info1 >> (i * 4)) & class_type_mask);
 		if ((class_type == QLA83XX_CLASS_TYPE_FCOE) &&
@@ -4333,7 +4352,7 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
 	/* For ISP82XX, driver waits for completion of the commands.
 	 * online flag should be set.
 	 */
-	if (!IS_QLA82XX(ha))
+	if (!(IS_P3P_TYPE(ha)))
 		vha->flags.online = 0;
 	ha->flags.chip_reset_done = 0;
 	clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -4346,7 +4365,7 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
 	 * Driver waits for the completion of the commands.
 	 * the interrupts need to be enabled.
 	 */
-	if (!IS_QLA82XX(ha))
+	if (!(IS_P3P_TYPE(ha)))
 		ha->isp_ops->reset_chip(vha);
 
 	atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
@@ -4389,7 +4408,7 @@ qla2x00_abort_isp_cleanup(scsi_qla_host_t *vha)
 
 	if (!ha->flags.eeh_busy) {
 		/* Make sure for ISP 82XX IO DMA is complete */
-		if (IS_QLA82XX(ha)) {
+		if (IS_P3P_TYPE(ha)) {
 			qla82xx_chip_reset_cleanup(vha);
 			ql_log(ql_log_info, vha, 0x00b4,
 			    "Done chip reset cleanup.\n");
@@ -4709,7 +4728,7 @@ qla24xx_reset_adapter(scsi_qla_host_t *vha)
 	struct qla_hw_data *ha = vha->hw;
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return;
 
 	vha->flags.online = 0;
@@ -4775,8 +4794,6 @@ qla24xx_nvram_config(scsi_qla_host_t *vha)
 	}
 	ha->nvram_size = sizeof(struct nvram_24xx);
 	ha->vpd_size = FA_NVRAM_VPD_SIZE;
-	if (IS_QLA82XX(ha))
-		ha->vpd_size = FA_VPD_SIZE_82XX;
 
 	/* Get VPD data into cache */
 	ha->vpd = ha->nvram + VPD_OFFSET;
@@ -5538,6 +5555,8 @@ qla81xx_nvram_config(scsi_qla_host_t *vha)
 	/* Determine NVRAM starting address. */
 	ha->nvram_size = sizeof(struct nvram_81xx);
 	ha->vpd_size = FA_NVRAM_VPD_SIZE;
+	if (IS_P3P_TYPE(ha) || IS_QLA8031(ha))
+		ha->vpd_size = FA_VPD_SIZE_82XX;
 
 	/* Get VPD data into cache */
 	ha->vpd = ha->nvram + VPD_OFFSET;
@@ -6047,7 +6066,7 @@ qla24xx_update_fcport_fcp_prio(scsi_qla_host_t *vha, fc_port_t *fcport)
 	if (priority < 0)
 		return QLA_FUNCTION_FAILED;
 
-	if (IS_QLA82XX(vha->hw)) {
+	if (IS_P3P_TYPE(vha->hw)) {
 		fcport->fcp_prio = priority & 0xf;
 		return QLA_SUCCESS;
 	}

drivers/scsi/qla2xxx/qla_inline.h

@@ -59,7 +59,7 @@ qla2x00_poll(struct rsp_que *rsp)
 	unsigned long flags;
 	struct qla_hw_data *ha = rsp->hw;
 	local_irq_save(flags);
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		qla82xx_poll(0, rsp);
 	else
 		ha->isp_ops->intr_handler(0, rsp);

drivers/scsi/qla2xxx/qla_iocb.c

@@ -474,7 +474,7 @@ qla2x00_start_iocbs(struct scsi_qla_host *vha, struct req_que *req)
 	struct qla_hw_data *ha = vha->hw;
 	device_reg_t __iomem *reg = ISP_QUE_REG(ha, req->id);
 
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		qla82xx_start_iocbs(vha);
 	} else {
 		/* Adjust ring index. */
@@ -1844,7 +1844,7 @@ qla2x00_alloc_iocbs(scsi_qla_host_t *vha, srb_t *sp)
 	if (req->cnt < req_cnt) {
 		if (ha->mqenable || IS_QLA83XX(ha))
 			cnt = RD_REG_DWORD(&reg->isp25mq.req_q_out);
-		else if (IS_QLA82XX(ha))
+		else if (IS_P3P_TYPE(ha))
 			cnt = RD_REG_DWORD(&reg->isp82.req_q_out);
 		else if (IS_FWI2_CAPABLE(ha))
 			cnt = RD_REG_DWORD(&reg->isp24.req_q_out);

drivers/scsi/qla2xxx/qla_isr.c

@@ -691,7 +691,8 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
 	case MBA_LOOP_DOWN:		/* Loop Down Event */
 		mbx = (IS_QLA81XX(ha) || IS_QLA8031(ha))
 			? RD_REG_WORD(&reg24->mailbox4) : 0;
-		mbx = IS_QLA82XX(ha) ? RD_REG_WORD(&reg82->mailbox_out[4]) : mbx;
+		mbx = (IS_P3P_TYPE(ha)) ? RD_REG_WORD(&reg82->mailbox_out[4])
+			: mbx;
 		ql_dbg(ql_dbg_async, vha, 0x500b,
 		    "LOOP DOWN detected (%x %x %x %x).\n",
 		    mb[1], mb[2], mb[3], mbx);
@@ -740,7 +741,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
 		if (IS_QLA2100(ha))
 			break;
 
-		if (IS_QLA81XX(ha) || IS_QLA82XX(ha) || IS_QLA8031(ha)) {
+		if (IS_CNA_CAPABLE(ha)) {
 			ql_dbg(ql_dbg_async, vha, 0x500d,
 			    "DCBX Completed -- %04x %04x %04x.\n",
 			    mb[1], mb[2], mb[3]);
@@ -1002,7 +1003,7 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
 		    mb[1], mb[2], mb[3]);
 		break;
 	case MBA_IDC_NOTIFY:
-		if (IS_QLA8031(vha->hw)) {
+		if (IS_QLA8031(vha->hw) || IS_QLA8044(ha)) {
 			mb[4] = RD_REG_WORD(&reg24->mailbox4);
 			if (((mb[2] & 0x7fff) == MBC_PORT_RESET ||
 			    (mb[2] & 0x7fff) == MBC_SET_PORT_CONFIG) &&
@@ -1022,7 +1023,8 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb)
 			complete(&ha->lb_portup_comp);
 		/* Fallthru */
 	case MBA_IDC_TIME_EXT:
-		if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw))
+		if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw) ||
+		    IS_QLA8044(ha))
 			qla81xx_idc_event(vha, mb[0], mb[1]);
 		break;
 
@@ -1063,7 +1065,7 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha,
 		ql_log(ql_log_warn, vha, 0x3014,
 		    "Invalid SCSI command index (%x).\n", index);
 
-		if (IS_QLA82XX(ha))
+		if (IS_P3P_TYPE(ha))
 			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 		else
 			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -1080,7 +1082,7 @@ qla2x00_process_completed_request(struct scsi_qla_host *vha,
 	} else {
 		ql_log(ql_log_warn, vha, 0x3016, "Invalid SCSI SRB.\n");
 
-		if (IS_QLA82XX(ha))
+		if (IS_P3P_TYPE(ha))
 			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 		else
 			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -1100,7 +1102,7 @@ qla2x00_get_sp_from_handle(scsi_qla_host_t *vha, const char *func,
 	if (index >= req->num_outstanding_cmds) {
 		ql_log(ql_log_warn, vha, 0x5031,
 		    "Invalid command index (%x).\n", index);
-		if (IS_QLA82XX(ha))
+		if (IS_P3P_TYPE(ha))
 			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 		else
 			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -1949,7 +1951,7 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, void *pkt)
 		ql_dbg(ql_dbg_io, vha, 0x3017,
 		    "Invalid status handle (0x%x).\n", sts->handle);
 
-		if (IS_QLA82XX(ha))
+		if (IS_P3P_TYPE(ha))
 			set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 		else
 			set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -2321,7 +2323,7 @@ qla2x00_error_entry(scsi_qla_host_t *vha, struct rsp_que *rsp, sts_entry_t *pkt)
 	ql_log(ql_log_warn, vha, 0x5030,
 	    "Error entry - invalid handle/queue.\n");
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		set_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags);
 	else
 		set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
@@ -2449,7 +2451,7 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
 	}
 
 	/* Adjust ring index */
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		struct device_reg_82xx __iomem *reg = &ha->iobase->isp82;
 		WRT_REG_DWORD(&reg->rsp_q_out[0], rsp->ring_index);
 	} else
@@ -2862,7 +2864,7 @@ qla24xx_enable_msix(struct qla_hw_data *ha, struct rsp_que *rsp)
 			ret = request_irq(qentry->vector,
 				qla83xx_msix_entries[i].handler,
 				0, qla83xx_msix_entries[i].name, rsp);
-		} else if (IS_QLA82XX(ha)) {
+		} else if (IS_P3P_TYPE(ha)) {
 			ret = request_irq(qentry->vector,
 				qla82xx_msix_entries[i].handler,
 				0, qla82xx_msix_entries[i].name, rsp);
@@ -2947,7 +2949,7 @@ qla2x00_request_irqs(struct qla_hw_data *ha, struct rsp_que *rsp)
 skip_msix:
 
 	if (!IS_QLA24XX(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha) &&
-	    !IS_QLA8001(ha) && !IS_QLA82XX(ha) && !IS_QLAFX00(ha))
+	    !IS_QLA8001(ha) && !IS_P3P_TYPE(ha) && !IS_QLAFX00(ha))
 		goto skip_msi;
 
 	ret = pci_enable_msi(ha->pdev);

drivers/scsi/qla2xxx/qla_mbx.c

@@ -75,7 +75,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 		return QLA_FUNCTION_TIMEOUT;
 	}
 
-	if (IS_QLA82XX(ha) && ha->flags.isp82xx_fw_hung) {
+	if (IS_P3P_TYPE(ha) && ha->flags.isp82xx_fw_hung) {
 		/* Setting Link-Down error */
 		mcp->mb[0] = MBS_LINK_DOWN_ERROR;
 		ql_log(ql_log_warn, vha, 0x1004,
@@ -106,9 +106,9 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 	spin_lock_irqsave(&ha->hardware_lock, flags);
 
 	/* Load mailbox registers. */
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		optr = (uint16_t __iomem *)&reg->isp82.mailbox_in[0];
-	else if (IS_FWI2_CAPABLE(ha) && !IS_QLA82XX(ha))
+	else if (IS_FWI2_CAPABLE(ha) && !(IS_P3P_TYPE(ha)))
 		optr = (uint16_t __iomem *)&reg->isp24.mailbox0;
 	else
 		optr = (uint16_t __iomem *)MAILBOX_REG(ha, &reg->isp, 0);
@@ -159,7 +159,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 	if ((!abort_active && io_lock_on) || IS_NOPOLLING_TYPE(ha)) {
 		set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
 
-		if (IS_QLA82XX(ha)) {
+		if (IS_P3P_TYPE(ha)) {
 			if (RD_REG_DWORD(&reg->isp82.hint) &
 				HINT_MBX_INT_PENDING) {
 				spin_unlock_irqrestore(&ha->hardware_lock,
@@ -189,7 +189,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 		ql_dbg(ql_dbg_mbx, vha, 0x1011,
 		    "Cmd=%x Polling Mode.\n", command);
 
-		if (IS_QLA82XX(ha)) {
+		if (IS_P3P_TYPE(ha)) {
 			if (RD_REG_DWORD(&reg->isp82.hint) &
 				HINT_MBX_INT_PENDING) {
 				spin_unlock_irqrestore(&ha->hardware_lock,
@@ -236,7 +236,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
 		ha->flags.mbox_int = 0;
 		clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
 
-		if ((IS_QLA82XX(ha) && ha->flags.isp82xx_fw_hung)) {
+		if (IS_P3P_TYPE(ha) && ha->flags.isp82xx_fw_hung) {
 			ha->flags.mbox_busy = 0;
 			/* Setting Link-Down error */
 			mcp->mb[0] = MBS_LINK_DOWN_ERROR;
@@ -537,7 +537,7 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
 	mcp->mb[0] = MBC_GET_FIRMWARE_VERSION;
 	mcp->out_mb = MBX_0;
 	mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
-	if (IS_QLA81XX(vha->hw) || IS_QLA8031(ha))
+	if (IS_QLA81XX(vha->hw) || IS_QLA8031(ha) || IS_QLA8044(ha))
 		mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8;
 	if (IS_FWI2_CAPABLE(ha))
 		mcp->in_mb |= MBX_17|MBX_16|MBX_15;
@@ -556,7 +556,7 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
 		ha->fw_memory_size = 0x1FFFF;		/* Defaults to 128KB. */
 	else
 		ha->fw_memory_size = (mcp->mb[5] << 16) | mcp->mb[4];
-	if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw)) {
+	if (IS_QLA81XX(vha->hw) || IS_QLA8031(vha->hw) || IS_QLA8044(ha)) {
 		ha->mpi_version[0] = mcp->mb[10] & 0xff;
 		ha->mpi_version[1] = mcp->mb[11] >> 8;
 		ha->mpi_version[2] = mcp->mb[11] & 0xff;
@@ -1201,7 +1201,7 @@ qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size)
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x104c,
 	    "Entered %s.\n", __func__);
 
-	if (IS_QLA82XX(ha) && ql2xdbwr)
+	if (IS_P3P_TYPE(ha) && ql2xdbwr)
 		qla82xx_wr_32(ha, ha->nxdb_wr_ptr,
 			(0x04 | (ha->portnum << 5) | (0 << 8) | (0 << 16)));
 
@@ -4407,7 +4407,7 @@ qla81xx_get_port_config(scsi_qla_host_t *vha, uint16_t *mb)
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1109,
 	    "Entered %s.\n", __func__);
 
-	if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha))
+	if (!IS_QLA81XX(ha) && !IS_QLA83XX(ha) && !IS_QLA8044(ha))
 		return QLA_FUNCTION_FAILED;
 	mcp->mb[0] = MBC_GET_PORT_CONFIG;
 	mcp->out_mb = MBX_0;
@@ -4595,7 +4595,7 @@ qla82xx_mbx_intr_disable(scsi_qla_host_t *vha)
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x100d,
 	    "Entered %s.\n", __func__);
 
-	if (!IS_QLA82XX(ha))
+	if (!IS_P3P_TYPE(ha))
 		return QLA_FUNCTION_FAILED;
 
 	memset(mcp, 0, sizeof(mbx_cmd_t));
@@ -4712,6 +4712,60 @@ qla82xx_md_get_template(scsi_qla_host_t *vha)
 	return rval;
 }
 
+int
+qla8044_md_get_template(scsi_qla_host_t *vha)
+{
+	struct qla_hw_data *ha = vha->hw;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	int rval = QLA_FUNCTION_FAILED;
+	int offset = 0, size = MINIDUMP_SIZE_36K;
+	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xb11f,
+	    "Entered %s.\n", __func__);
+
+	ha->md_tmplt_hdr = dma_alloc_coherent(&ha->pdev->dev,
+	   ha->md_template_size, &ha->md_tmplt_hdr_dma, GFP_KERNEL);
+	if (!ha->md_tmplt_hdr) {
+		ql_log(ql_log_warn, vha, 0xb11b,
+		    "Unable to allocate memory for Minidump template.\n");
+		return rval;
+	}
+
+	memset(mcp->mb, 0 , sizeof(mcp->mb));
+	while (offset < ha->md_template_size) {
+		mcp->mb[0] = LSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
+		mcp->mb[1] = MSW(MBC_DIAGNOSTIC_MINIDUMP_TEMPLATE);
+		mcp->mb[2] = LSW(RQST_TMPLT);
+		mcp->mb[3] = MSW(RQST_TMPLT);
+		mcp->mb[4] = LSW(LSD(ha->md_tmplt_hdr_dma + offset));
+		mcp->mb[5] = MSW(LSD(ha->md_tmplt_hdr_dma + offset));
+		mcp->mb[6] = LSW(MSD(ha->md_tmplt_hdr_dma + offset));
+		mcp->mb[7] = MSW(MSD(ha->md_tmplt_hdr_dma + offset));
+		mcp->mb[8] = LSW(size);
+		mcp->mb[9] = MSW(size);
+		mcp->mb[10] = offset & 0x0000FFFF;
+		mcp->mb[11] = offset & 0xFFFF0000;
+		mcp->flags = MBX_DMA_OUT|MBX_DMA_IN|IOCTL_CMD;
+		mcp->tov = MBX_TOV_SECONDS;
+		mcp->out_mb = MBX_11|MBX_10|MBX_9|MBX_8|
+			MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+		mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+		rval = qla2x00_mailbox_command(vha, mcp);
+
+		if (rval != QLA_SUCCESS) {
+			ql_dbg(ql_dbg_mbx, vha, 0xb11c,
+				"mailbox command FAILED=0x%x, subcode=%x.\n",
+				((mcp->mb[1] << 16) | mcp->mb[0]),
+				((mcp->mb[3] << 16) | mcp->mb[2]));
+			return rval;
+		} else
+			ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0xb11d,
+				"Done %s.\n", __func__);
+		offset = offset + size;
+	}
+	return rval;
+}
+
 int
 qla81xx_set_led_config(scsi_qla_host_t *vha, uint16_t *led_cfg)
 {
@@ -4808,7 +4862,7 @@ qla82xx_mbx_beacon_ctl(scsi_qla_host_t *vha, int enable)
 	mbx_cmd_t mc;
 	mbx_cmd_t *mcp = &mc;
 
-	if (!IS_QLA82XX(ha))
+	if (!IS_P3P_TYPE(ha))
 		return QLA_FUNCTION_FAILED;
 
 	ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1127,

drivers/scsi/qla2xxx/qla_nx.c

@@ -848,7 +848,6 @@ qla82xx_rom_lock(struct qla_hw_data *ha)
 {
 	int done = 0, timeout = 0;
 	uint32_t lock_owner = 0;
-	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
 
 	while (!done) {
 		/* acquire semaphore2 from PCI HW block */
@@ -857,9 +856,6 @@ qla82xx_rom_lock(struct qla_hw_data *ha)
 			break;
 		if (timeout >= qla82xx_rom_lock_timeout) {
 			lock_owner = qla82xx_rd_32(ha, QLA82XX_ROM_LOCK_ID);
-			ql_dbg(ql_dbg_p3p, vha, 0xb085,
-			    "Failed to acquire rom lock, acquired by %d.\n",
-			    lock_owner);
 			return -1;
 		}
 		timeout++;
@@ -1666,8 +1662,14 @@ qla82xx_iospace_config(struct qla_hw_data *ha)
 	}
 
 	/* Mapping of IO base pointer */
-	ha->iobase = (device_reg_t __iomem *)((uint8_t *)ha->nx_pcibase +
+	if (IS_QLA8044(ha)) {
+		ha->iobase =
+		    (device_reg_t __iomem *)((uint8_t *)ha->nx_pcibase);
+	} else if (IS_QLA82XX(ha)) {
+		ha->iobase =
+		    (device_reg_t __iomem *)((uint8_t *)ha->nx_pcibase +
 			0xbc000 + (ha->pdev->devfn << 11));
+	}
 
 	if (!ql2xdbwr) {
 		ha->nxdb_wr_ptr =
@@ -1967,7 +1969,7 @@ static struct qla82xx_legacy_intr_set legacy_intr[] = \
  * @ha: SCSI driver HA context
  * @mb0: Mailbox0 register
  */
-static void
+void
 qla82xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0)
 {
 	uint16_t	cnt;
@@ -2247,6 +2249,9 @@ qla82xx_enable_intrs(struct qla_hw_data *ha)
 	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
 	qla82xx_mbx_intr_enable(vha);
 	spin_lock_irq(&ha->hardware_lock);
+	if (IS_QLA8044(ha))
+		qla8044_wr_reg(ha, LEG_INTR_MASK_OFFSET, 0);
+	else
 		qla82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0xfbff);
 	spin_unlock_irq(&ha->hardware_lock);
 	ha->interrupts_on = 1;
@@ -2258,6 +2263,9 @@ qla82xx_disable_intrs(struct qla_hw_data *ha)
 	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);
 	qla82xx_mbx_intr_disable(vha);
 	spin_lock_irq(&ha->hardware_lock);
+	if (IS_QLA8044(ha))
+		qla8044_wr_reg(ha, LEG_INTR_MASK_OFFSET, 1);
+	else
 		qla82xx_wr_32(ha, ha->nx_legacy_intr.tgt_mask_reg, 0x0400);
 	spin_unlock_irq(&ha->hardware_lock);
 	ha->interrupts_on = 0;
@@ -3008,6 +3016,9 @@ qla8xxx_dev_failed_handler(scsi_qla_host_t *vha)
 	if (IS_QLA82XX(ha)) {
 		qla82xx_clear_drv_active(ha);
 		qla82xx_idc_unlock(ha);
+	} else if (IS_QLA8044(ha)) {
+		qla8044_clear_drv_active(vha);
+		qla8044_idc_unlock(ha);
 	}
 
 	/* Set DEV_FAILED flag to disable timer */
@@ -3134,7 +3145,7 @@ qla82xx_check_md_needed(scsi_qla_host_t *vha)
 			if (fw_major_version != ha->fw_major_version ||
 			    fw_minor_version != ha->fw_minor_version ||
 			    fw_subminor_version != ha->fw_subminor_version) {
-				ql_log(ql_log_info, vha, 0xb02d,
+				ql_dbg(ql_dbg_p3p, vha, 0xb02d,
 				    "Firmware version differs "
 				    "Previous version: %d:%d:%d - "
 				    "New version: %d:%d:%d\n",
@@ -3423,8 +3434,18 @@ void qla82xx_watchdog(scsi_qla_host_t *vha)
 
 int qla82xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr)
 {
-	int rval;
+	int rval = -1;
+	struct qla_hw_data *ha = vha->hw;
+
+	if (IS_QLA82XX(ha))
 		rval = qla82xx_device_state_handler(vha);
+	else if (IS_QLA8044(ha)) {
+		qla8044_idc_lock(ha);
+		/* Decide the reset ownership */
+		qla83xx_reset_ownership(vha);
+		qla8044_idc_unlock(ha);
+		rval = qla8044_device_state_handler(vha);
+	}
 	return rval;
 }
 
@@ -3432,17 +3453,25 @@ void
 qla82xx_set_reset_owner(scsi_qla_host_t *vha)
 {
 	struct qla_hw_data *ha = vha->hw;
-	uint32_t dev_state;
+	uint32_t dev_state = 0;
 
+	if (IS_QLA82XX(ha))
 		dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);
+	else if (IS_QLA8044(ha))
+		dev_state = qla8044_rd_direct(vha, QLA8044_CRB_DEV_STATE_INDEX);
+
 	if (dev_state == QLA8XXX_DEV_READY) {
 		ql_log(ql_log_info, vha, 0xb02f,
 		    "HW State: NEED RESET\n");
+		if (IS_QLA82XX(ha)) {
 			qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
 			    QLA8XXX_DEV_NEED_RESET);
 			ha->flags.nic_core_reset_owner = 1;
 			ql_dbg(ql_dbg_p3p, vha, 0xb030,
 			    "reset_owner is 0x%x\n", ha->portnum);
+		} else if (IS_QLA8044(ha))
+			qla8044_wr_direct(vha, QLA8044_CRB_DEV_STATE_INDEX,
+			    QLA8XXX_DEV_NEED_RESET);
 	} else
 		ql_log(ql_log_info, vha, 0xb031,
 		    "Device state is 0x%x = %s.\n",
@@ -3463,7 +3492,7 @@ qla82xx_set_reset_owner(scsi_qla_host_t *vha)
 int
 qla82xx_abort_isp(scsi_qla_host_t *vha)
 {
-	int rval;
+	int rval = -1;
 	struct qla_hw_data *ha = vha->hw;
 
 	if (vha->device_flags & DFLG_DEV_FAILED) {
@@ -3477,7 +3506,15 @@ qla82xx_abort_isp(scsi_qla_host_t *vha)
 	qla82xx_set_reset_owner(vha);
 	qla82xx_idc_unlock(ha);
 
+	if (IS_QLA82XX(ha))
 		rval = qla82xx_device_state_handler(vha);
+	else if (IS_QLA8044(ha)) {
+		qla8044_idc_lock(ha);
+		/* Decide the reset ownership */
+		qla83xx_reset_ownership(vha);
+		qla8044_idc_unlock(ha);
+		rval = qla8044_device_state_handler(vha);
+	}
 
 	qla82xx_idc_lock(ha);
 	qla82xx_clear_rst_ready(ha);
@@ -3597,7 +3634,7 @@ int qla2x00_wait_for_fcoe_ctx_reset(scsi_qla_host_t *vha)
 void
 qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha)
 {
-	int i;
+	int i, fw_state = 0;
 	unsigned long flags;
 	struct qla_hw_data *ha = vha->hw;
 
@@ -3608,7 +3645,11 @@ qla82xx_chip_reset_cleanup(scsi_qla_host_t *vha)
 	if (!ha->flags.isp82xx_fw_hung) {
 		for (i = 0; i < 2; i++) {
 			msleep(1000);
-			if (qla82xx_check_fw_alive(vha)) {
+			if (IS_QLA82XX(ha))
+				fw_state = qla82xx_check_fw_alive(vha);
+			else if (IS_QLA8044(ha))
+				fw_state = qla8044_check_fw_alive(vha);
+			if (fw_state) {
 				ha->flags.isp82xx_fw_hung = 1;
 				qla82xx_clear_pending_mbx(vha);
 				break;
@@ -4072,7 +4113,7 @@ qla82xx_minidump_process_rdmem(scsi_qla_host_t *vha,
 	return QLA_SUCCESS;
 }
 
-static int
+int
 qla82xx_validate_template_chksum(scsi_qla_host_t *vha)
 {
 	struct qla_hw_data *ha = vha->hw;
@@ -4384,7 +4425,11 @@ qla82xx_md_prep(scsi_qla_host_t *vha)
 		    ha->md_template_size / 1024);
 
 		/* Get Minidump template */
+		if (IS_QLA8044(ha))
+			rval = qla8044_md_get_template(vha);
+		else
 			rval = qla82xx_md_get_template(vha);
+
 		if (rval == QLA_SUCCESS) {
 			ql_dbg(ql_dbg_p3p, vha, 0xb04b,
 			    "MiniDump Template obtained\n");

drivers/scsi/qla2xxx/qla_nx.h

@@ -589,6 +589,7 @@
  * The PCI VendorID and DeviceID for our board.
  */
 #define PCI_DEVICE_ID_QLOGIC_ISP8021		0x8021
+#define PCI_DEVICE_ID_QLOGIC_ISP8044		0x8044
 
 #define QLA82XX_MSIX_TBL_SPACE			8192
 #define QLA82XX_PCI_REG_MSIX_TBL		0x44
@@ -954,6 +955,11 @@ struct ct6_dsd {
 #define QLA82XX_CNTRL                  98
 #define QLA82XX_TLHDR                  99
 #define QLA82XX_RDEND                  255
+#define QLA8044_POLLRD			35
+#define QLA8044_RDMUX2			36
+#define QLA8044_L1DTG			8
+#define QLA8044_L1ITG			9
+#define QLA8044_POLLRDMWR		37
 
 /*
  * Opcodes for Control Entries.
@@ -1191,4 +1197,8 @@ enum {
 	QLA82XX_TEMP_WARN,	   /* Sound alert, temperature getting high */
 	QLA82XX_TEMP_PANIC	   /* Fatal error, hardware has shut down. */
 };
+
+#define LEG_INTR_PTR_OFFSET	0x38C0
+#define LEG_INTR_TRIG_OFFSET	0x38C4
+#define LEG_INTR_MASK_OFFSET	0x38C8
 #endif

drivers/scsi/qla2xxx/qla_nx2.h

+/*
+ * QLogic Fibre Channel HBA Driver
+ * Copyright (c)  2003-2013 QLogic Corporation
+ *
+ * See LICENSE.qla2xxx for copyright and licensing details.
+ */
+
+#ifndef __QLA_NX2_H
+#define __QLA_NX2_H
+
+#define QSNT_ACK_TOV				30
+#define INTENT_TO_RECOVER			0x01
+#define PROCEED_TO_RECOVER			0x02
+#define IDC_LOCK_RECOVERY_OWNER_MASK		0x3C
+#define IDC_LOCK_RECOVERY_STATE_MASK		0x3
+#define IDC_LOCK_RECOVERY_STATE_SHIFT_BITS	2
+
+#define QLA8044_DRV_LOCK_MSLEEP		200
+#define QLA8044_ADDR_DDR_NET		(0x0000000000000000ULL)
+#define QLA8044_ADDR_DDR_NET_MAX	(0x000000000fffffffULL)
+
+#define MD_MIU_TEST_AGT_WRDATA_LO		0x410000A0
+#define MD_MIU_TEST_AGT_WRDATA_HI		0x410000A4
+#define MD_MIU_TEST_AGT_WRDATA_ULO		0x410000B0
+#define MD_MIU_TEST_AGT_WRDATA_UHI		0x410000B4
+#define MD_MIU_TEST_AGT_RDDATA_LO		0x410000A8
+#define MD_MIU_TEST_AGT_RDDATA_HI		0x410000AC
+#define MD_MIU_TEST_AGT_RDDATA_ULO		0x410000B8
+#define MD_MIU_TEST_AGT_RDDATA_UHI		0x410000BC
+
+/* MIU_TEST_AGT_CTRL flags. work for SIU as well */
+#define MIU_TA_CTL_WRITE_ENABLE	(MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE)
+#define MIU_TA_CTL_WRITE_START	(MIU_TA_CTL_WRITE | MIU_TA_CTL_ENABLE |	\
+				 MIU_TA_CTL_START)
+#define MIU_TA_CTL_START_ENABLE	(MIU_TA_CTL_START | MIU_TA_CTL_ENABLE)
+
+/* Imbus address bit used to indicate a host address. This bit is
+ * eliminated by the pcie bar and bar select before presentation
+ * over pcie. */
+/* host memory via IMBUS */
+#define QLA8044_P2_ADDR_PCIE	(0x0000000800000000ULL)
+#define QLA8044_P3_ADDR_PCIE	(0x0000008000000000ULL)
+#define QLA8044_ADDR_PCIE_MAX	(0x0000000FFFFFFFFFULL)
+#define QLA8044_ADDR_OCM0	(0x0000000200000000ULL)
+#define QLA8044_ADDR_OCM0_MAX	(0x00000002000fffffULL)
+#define QLA8044_ADDR_OCM1	(0x0000000200400000ULL)
+#define QLA8044_ADDR_OCM1_MAX	(0x00000002004fffffULL)
+#define QLA8044_ADDR_QDR_NET	(0x0000000300000000ULL)
+#define QLA8044_P2_ADDR_QDR_NET_MAX	(0x00000003001fffffULL)
+#define QLA8044_P3_ADDR_QDR_NET_MAX	(0x0000000303ffffffULL)
+#define QLA8044_ADDR_QDR_NET_MAX	(0x0000000307ffffffULL)
+#define QLA8044_PCI_CRBSPACE		((unsigned long)0x06000000)
+#define QLA8044_PCI_DIRECT_CRB		((unsigned long)0x04400000)
+#define QLA8044_PCI_CAMQM		((unsigned long)0x04800000)
+#define QLA8044_PCI_CAMQM_MAX		((unsigned long)0x04ffffff)
+#define QLA8044_PCI_DDR_NET		((unsigned long)0x00000000)
+#define QLA8044_PCI_QDR_NET		((unsigned long)0x04000000)
+#define QLA8044_PCI_QDR_NET_MAX		((unsigned long)0x043fffff)
+
+/*  PCI Windowing for DDR regions.  */
+#define QLA8044_ADDR_IN_RANGE(addr, low, high)		\
+	(((addr) <= (high)) && ((addr) >= (low)))
+
+/* Indirectly Mapped Registers */
+#define QLA8044_FLASH_SPI_STATUS	0x2808E010
+#define QLA8044_FLASH_SPI_CONTROL	0x2808E014
+#define QLA8044_FLASH_STATUS		0x42100004
+#define QLA8044_FLASH_CONTROL		0x42110004
+#define QLA8044_FLASH_ADDR		0x42110008
+#define QLA8044_FLASH_WRDATA		0x4211000C
+#define QLA8044_FLASH_RDDATA		0x42110018
+#define QLA8044_FLASH_DIRECT_WINDOW	0x42110030
+#define QLA8044_FLASH_DIRECT_DATA(DATA) (0x42150000 | (0x0000FFFF&DATA))
+
+/* Flash access regs */
+#define QLA8044_FLASH_LOCK		0x3850
+#define QLA8044_FLASH_UNLOCK		0x3854
+#define QLA8044_FLASH_LOCK_ID		0x3500
+
+/* Driver Lock regs */
+#define QLA8044_DRV_LOCK		0x3868
+#define QLA8044_DRV_UNLOCK		0x386C
+#define QLA8044_DRV_LOCK_ID		0x3504
+#define QLA8044_DRV_LOCKRECOVERY	0x379C
+
+/* IDC version */
+#define QLA8044_IDC_VER_MAJ_VALUE       0x1
+#define QLA8044_IDC_VER_MIN_VALUE       0x0
+
+/* IDC Registers : Driver Coexistence Defines */
+#define QLA8044_CRB_IDC_VER_MAJOR	0x3780
+#define QLA8044_CRB_IDC_VER_MINOR	0x3798
+#define QLA8044_IDC_DRV_AUDIT		0x3794
+#define QLA8044_SRE_SHIM_CONTROL	0x0D200284
+#define QLA8044_PORT0_RXB_PAUSE_THRS	0x0B2003A4
+#define QLA8044_PORT1_RXB_PAUSE_THRS	0x0B2013A4
+#define QLA8044_PORT0_RXB_TC_MAX_CELL	0x0B200388
+#define QLA8044_PORT1_RXB_TC_MAX_CELL	0x0B201388
+#define QLA8044_PORT0_RXB_TC_STATS	0x0B20039C
+#define QLA8044_PORT1_RXB_TC_STATS	0x0B20139C
+#define QLA8044_PORT2_IFB_PAUSE_THRS	0x0B200704
+#define QLA8044_PORT3_IFB_PAUSE_THRS	0x0B201704
+
+/* set value to pause threshold value */
+#define QLA8044_SET_PAUSE_VAL		0x0
+#define QLA8044_SET_TC_MAX_CELL_VAL	0x03FF03FF
+#define QLA8044_PEG_HALT_STATUS1	0x34A8
+#define QLA8044_PEG_HALT_STATUS2	0x34AC
+#define QLA8044_PEG_ALIVE_COUNTER	0x34B0 /* FW_HEARTBEAT */
+#define QLA8044_FW_CAPABILITIES		0x3528
+#define QLA8044_CRB_DRV_ACTIVE		0x3788 /* IDC_DRV_PRESENCE */
+#define QLA8044_CRB_DEV_STATE		0x3784 /* IDC_DEV_STATE */
+#define QLA8044_CRB_DRV_STATE		0x378C /* IDC_DRV_ACK */
+#define QLA8044_CRB_DRV_SCRATCH		0x3548
+#define QLA8044_CRB_DEV_PART_INFO1	0x37E0
+#define QLA8044_CRB_DEV_PART_INFO2	0x37E4
+#define QLA8044_FW_VER_MAJOR		0x3550
+#define QLA8044_FW_VER_MINOR		0x3554
+#define QLA8044_FW_VER_SUB		0x3558
+#define QLA8044_NPAR_STATE		0x359C
+#define QLA8044_FW_IMAGE_VALID		0x35FC
+#define QLA8044_CMDPEG_STATE		0x3650
+#define QLA8044_ASIC_TEMP		0x37B4
+#define QLA8044_FW_API			0x356C
+#define QLA8044_DRV_OP_MODE		0x3570
+#define QLA8044_CRB_WIN_BASE		0x3800
+#define QLA8044_CRB_WIN_FUNC(f)		(QLA8044_CRB_WIN_BASE+((f)*4))
+#define QLA8044_SEM_LOCK_BASE		0x3840
+#define QLA8044_SEM_UNLOCK_BASE		0x3844
+#define QLA8044_SEM_LOCK_FUNC(f)	(QLA8044_SEM_LOCK_BASE+((f)*8))
+#define QLA8044_SEM_UNLOCK_FUNC(f)	(QLA8044_SEM_UNLOCK_BASE+((f)*8))
+#define QLA8044_LINK_STATE(f)		(0x3698+((f) > 7 ? 4 : 0))
+#define QLA8044_LINK_SPEED(f)		(0x36E0+(((f) >> 2) * 4))
+#define QLA8044_MAX_LINK_SPEED(f)       (0x36F0+(((f) / 4) * 4))
+#define QLA8044_LINK_SPEED_FACTOR	10
+
+/* FLASH API Defines */
+#define QLA8044_FLASH_MAX_WAIT_USEC	100
+#define QLA8044_FLASH_LOCK_TIMEOUT	10000
+#define QLA8044_FLASH_SECTOR_SIZE	65536
+#define QLA8044_DRV_LOCK_TIMEOUT	2000
+#define QLA8044_FLASH_SECTOR_ERASE_CMD	0xdeadbeef
+#define QLA8044_FLASH_WRITE_CMD		0xdacdacda
+#define QLA8044_FLASH_BUFFER_WRITE_CMD	0xcadcadca
+#define QLA8044_FLASH_READ_RETRY_COUNT	2000
+#define QLA8044_FLASH_STATUS_READY	0x6
+#define QLA8044_FLASH_BUFFER_WRITE_MIN	2
+#define QLA8044_FLASH_BUFFER_WRITE_MAX	64
+#define QLA8044_FLASH_STATUS_REG_POLL_DELAY 1
+#define QLA8044_ERASE_MODE		1
+#define QLA8044_WRITE_MODE		2
+#define QLA8044_DWORD_WRITE_MODE	3
+#define QLA8044_GLOBAL_RESET		0x38CC
+#define QLA8044_WILDCARD		0x38F0
+#define QLA8044_INFORMANT		0x38FC
+#define QLA8044_HOST_MBX_CTRL		0x3038
+#define QLA8044_FW_MBX_CTRL		0x303C
+#define QLA8044_BOOTLOADER_ADDR		0x355C
+#define QLA8044_BOOTLOADER_SIZE		0x3560
+#define QLA8044_FW_IMAGE_ADDR		0x3564
+#define QLA8044_MBX_INTR_ENABLE		0x1000
+#define QLA8044_MBX_INTR_MASK		0x1200
+
+/* IDC Control Register bit defines */
+#define DONTRESET_BIT0		0x1
+#define GRACEFUL_RESET_BIT1	0x2
+
+/* ISP8044 PEG_HALT_STATUS1 bits */
+#define QLA8044_HALT_STATUS_INFORMATIONAL (0x1 << 29)
+#define QLA8044_HALT_STATUS_FW_RESET	  (0x2 << 29)
+#define QLA8044_HALT_STATUS_UNRECOVERABLE (0x4 << 29)
+
+/* Firmware image definitions */
+#define QLA8044_BOOTLOADER_FLASH_ADDR	0x10000
+#define QLA8044_BOOT_FROM_FLASH		0
+#define QLA8044_IDC_PARAM_ADDR		0x3e8020
+
+/* FLASH related definitions */
+#define QLA8044_OPTROM_BURST_SIZE		0x100
+#define QLA8044_MAX_OPTROM_BURST_DWORDS		(QLA8044_OPTROM_BURST_SIZE / 4)
+#define QLA8044_MIN_OPTROM_BURST_DWORDS		2
+#define QLA8044_SECTOR_SIZE			(64 * 1024)
+
+#define QLA8044_FLASH_SPI_CTL			0x4
+#define QLA8044_FLASH_FIRST_TEMP_VAL		0x00800000
+#define QLA8044_FLASH_SECOND_TEMP_VAL		0x00800001
+#define QLA8044_FLASH_FIRST_MS_PATTERN		0x43
+#define QLA8044_FLASH_SECOND_MS_PATTERN		0x7F
+#define QLA8044_FLASH_LAST_MS_PATTERN		0x7D
+#define QLA8044_FLASH_STATUS_WRITE_DEF_SIG	0xFD0100
+#define QLA8044_FLASH_SECOND_ERASE_MS_VAL	0x5
+#define QLA8044_FLASH_ERASE_SIG			0xFD0300
+#define QLA8044_FLASH_LAST_ERASE_MS_VAL		0x3D
+
+/* Reset template definitions */
+#define QLA8044_MAX_RESET_SEQ_ENTRIES	16
+#define QLA8044_RESTART_TEMPLATE_SIZE	0x2000
+#define QLA8044_RESET_TEMPLATE_ADDR	0x4F0000
+#define QLA8044_RESET_SEQ_VERSION	0x0101
+
+/* Reset template entry opcodes */
+#define OPCODE_NOP			0x0000
+#define OPCODE_WRITE_LIST		0x0001
+#define OPCODE_READ_WRITE_LIST		0x0002
+#define OPCODE_POLL_LIST		0x0004
+#define OPCODE_POLL_WRITE_LIST		0x0008
+#define OPCODE_READ_MODIFY_WRITE	0x0010
+#define OPCODE_SEQ_PAUSE		0x0020
+#define OPCODE_SEQ_END			0x0040
+#define OPCODE_TMPL_END			0x0080
+#define OPCODE_POLL_READ_LIST		0x0100
+
+/* Template Header */
+#define RESET_TMPLT_HDR_SIGNATURE	0xCAFE
+#define QLA8044_IDC_DRV_CTRL            0x3790
+#define AF_8044_NO_FW_DUMP              27 /* 0x08000000 */
+
+#define MINIDUMP_SIZE_36K		36864
+
+struct qla8044_reset_template_hdr {
+	uint16_t	version;
+	uint16_t	signature;
+	uint16_t	size;
+	uint16_t	entries;
+	uint16_t	hdr_size;
+	uint16_t	checksum;
+	uint16_t	init_seq_offset;
+	uint16_t	start_seq_offset;
+} __packed;
+
+/* Common Entry Header. */
+struct qla8044_reset_entry_hdr {
+	uint16_t cmd;
+	uint16_t size;
+	uint16_t count;
+	uint16_t delay;
+} __packed;
+
+/* Generic poll entry type. */
+struct qla8044_poll {
+	uint32_t  test_mask;
+	uint32_t  test_value;
+} __packed;
+
+/* Read modify write entry type. */
+struct qla8044_rmw {
+	uint32_t test_mask;
+	uint32_t xor_value;
+	uint32_t  or_value;
+	uint8_t shl;
+	uint8_t shr;
+	uint8_t index_a;
+	uint8_t rsvd;
+} __packed;
+
+/* Generic Entry Item with 2 DWords. */
+struct qla8044_entry {
+	uint32_t arg1;
+	uint32_t arg2;
+} __packed;
+
+/* Generic Entry Item with 4 DWords.*/
+struct qla8044_quad_entry {
+	uint32_t dr_addr;
+	uint32_t dr_value;
+	uint32_t ar_addr;
+	uint32_t ar_value;
+} __packed;
+
+struct qla8044_reset_template {
+	int seq_index;
+	int seq_error;
+	int array_index;
+	uint32_t array[QLA8044_MAX_RESET_SEQ_ENTRIES];
+	uint8_t *buff;
+	uint8_t *stop_offset;
+	uint8_t *start_offset;
+	uint8_t *init_offset;
+	struct qla8044_reset_template_hdr *hdr;
+	uint8_t seq_end;
+	uint8_t template_end;
+};
+
+/* Driver_code is for driver to write some info about the entry
+ * currently not used.
+ */
+struct qla8044_minidump_entry_hdr {
+	uint32_t entry_type;
+	uint32_t entry_size;
+	uint32_t entry_capture_size;
+	struct {
+		uint8_t entry_capture_mask;
+		uint8_t entry_code;
+		uint8_t driver_code;
+		uint8_t driver_flags;
+	} d_ctrl;
+} __packed;
+
+/*  Read CRB entry header */
+struct qla8044_minidump_entry_crb {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t addr;
+	struct {
+		uint8_t addr_stride;
+		uint8_t state_index_a;
+		uint16_t poll_timeout;
+	} crb_strd;
+	uint32_t data_size;
+	uint32_t op_count;
+
+	struct {
+		uint8_t opcode;
+		uint8_t state_index_v;
+		uint8_t shl;
+		uint8_t shr;
+	} crb_ctrl;
+
+	uint32_t value_1;
+	uint32_t value_2;
+	uint32_t value_3;
+} __packed;
+
+struct qla8044_minidump_entry_cache {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t tag_reg_addr;
+	struct {
+		uint16_t tag_value_stride;
+		uint16_t init_tag_value;
+	} addr_ctrl;
+	uint32_t data_size;
+	uint32_t op_count;
+	uint32_t control_addr;
+	struct {
+		uint16_t write_value;
+		uint8_t poll_mask;
+		uint8_t poll_wait;
+	} cache_ctrl;
+	uint32_t read_addr;
+	struct {
+		uint8_t read_addr_stride;
+		uint8_t read_addr_cnt;
+		uint16_t rsvd_1;
+	} read_ctrl;
+} __packed;
+
+/* Read OCM */
+struct qla8044_minidump_entry_rdocm {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t rsvd_0;
+	uint32_t rsvd_1;
+	uint32_t data_size;
+	uint32_t op_count;
+	uint32_t rsvd_2;
+	uint32_t rsvd_3;
+	uint32_t read_addr;
+	uint32_t read_addr_stride;
+} __packed;
+
+/* Read Memory */
+struct qla8044_minidump_entry_rdmem {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t rsvd[6];
+	uint32_t read_addr;
+	uint32_t read_data_size;
+};
+
+/* Read Memory: For Pex-DMA */
+struct qla8044_minidump_entry_rdmem_pex_dma {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t desc_card_addr;
+	uint16_t dma_desc_cmd;
+	uint8_t rsvd[2];
+	uint32_t start_dma_cmd;
+	uint8_t rsvd2[12];
+	uint32_t read_addr;
+	uint32_t read_data_size;
+} __packed;
+
+/* Read ROM */
+struct qla8044_minidump_entry_rdrom {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t rsvd[6];
+	uint32_t read_addr;
+	uint32_t read_data_size;
+} __packed;
+
+/* Mux entry */
+struct qla8044_minidump_entry_mux {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t select_addr;
+	uint32_t rsvd_0;
+	uint32_t data_size;
+	uint32_t op_count;
+	uint32_t select_value;
+	uint32_t select_value_stride;
+	uint32_t read_addr;
+	uint32_t rsvd_1;
+} __packed;
+
+/* Queue entry */
+struct qla8044_minidump_entry_queue {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t select_addr;
+	struct {
+		uint16_t queue_id_stride;
+		uint16_t rsvd_0;
+	} q_strd;
+	uint32_t data_size;
+	uint32_t op_count;
+	uint32_t rsvd_1;
+	uint32_t rsvd_2;
+	uint32_t read_addr;
+	struct {
+		uint8_t read_addr_stride;
+		uint8_t read_addr_cnt;
+		uint16_t rsvd_3;
+	} rd_strd;
+} __packed;
+
+/* POLLRD Entry */
+struct qla8044_minidump_entry_pollrd {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t select_addr;
+	uint32_t read_addr;
+	uint32_t select_value;
+	uint16_t select_value_stride;
+	uint16_t op_count;
+	uint32_t poll_wait;
+	uint32_t poll_mask;
+	uint32_t data_size;
+	uint32_t rsvd_1;
+} __packed;
+
+/* RDMUX2 Entry */
+struct qla8044_minidump_entry_rdmux2 {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t select_addr_1;
+	uint32_t select_addr_2;
+	uint32_t select_value_1;
+	uint32_t select_value_2;
+	uint32_t op_count;
+	uint32_t select_value_mask;
+	uint32_t read_addr;
+	uint8_t select_value_stride;
+	uint8_t data_size;
+	uint8_t rsvd[2];
+} __packed;
+
+/* POLLRDMWR Entry */
+struct qla8044_minidump_entry_pollrdmwr {
+	struct qla8044_minidump_entry_hdr h;
+	uint32_t addr_1;
+	uint32_t addr_2;
+	uint32_t value_1;
+	uint32_t value_2;
+	uint32_t poll_wait;
+	uint32_t poll_mask;
+	uint32_t modify_mask;
+	uint32_t data_size;
+} __packed;
+
+/* IDC additional information */
+struct qla8044_idc_information {
+	uint32_t request_desc;  /* IDC request descriptor */
+	uint32_t info1; /* IDC additional info */
+	uint32_t info2; /* IDC additional info */
+	uint32_t info3; /* IDC additional info */
+} __packed;
+
+enum qla_regs {
+	QLA8044_PEG_HALT_STATUS1_INDEX = 0,
+	QLA8044_PEG_HALT_STATUS2_INDEX,
+	QLA8044_PEG_ALIVE_COUNTER_INDEX,
+	QLA8044_CRB_DRV_ACTIVE_INDEX,
+	QLA8044_CRB_DEV_STATE_INDEX,
+	QLA8044_CRB_DRV_STATE_INDEX,
+	QLA8044_CRB_DRV_SCRATCH_INDEX,
+	QLA8044_CRB_DEV_PART_INFO_INDEX,
+	QLA8044_CRB_DRV_IDC_VERSION_INDEX,
+	QLA8044_FW_VERSION_MAJOR_INDEX,
+	QLA8044_FW_VERSION_MINOR_INDEX,
+	QLA8044_FW_VERSION_SUB_INDEX,
+	QLA8044_CRB_CMDPEG_STATE_INDEX,
+	QLA8044_CRB_TEMP_STATE_INDEX,
+} __packed;
+
+#define CRB_REG_INDEX_MAX	14
+#define CRB_CMDPEG_CHECK_RETRY_COUNT    60
+#define CRB_CMDPEG_CHECK_DELAY          500
+
+static const uint32_t qla8044_reg_tbl[] = {
+	QLA8044_PEG_HALT_STATUS1,
+	QLA8044_PEG_HALT_STATUS2,
+	QLA8044_PEG_ALIVE_COUNTER,
+	QLA8044_CRB_DRV_ACTIVE,
+	QLA8044_CRB_DEV_STATE,
+	QLA8044_CRB_DRV_STATE,
+	QLA8044_CRB_DRV_SCRATCH,
+	QLA8044_CRB_DEV_PART_INFO1,
+	QLA8044_CRB_IDC_VER_MAJOR,
+	QLA8044_FW_VER_MAJOR,
+	QLA8044_FW_VER_MINOR,
+	QLA8044_FW_VER_SUB,
+	QLA8044_CMDPEG_STATE,
+	QLA8044_ASIC_TEMP,
+};
+
+/* MiniDump Structures */
+
+/* Driver_code is for driver to write some info about the entry
+ * currently not used.
+ */
+#define QLA8044_SS_OCM_WNDREG_INDEX             3
+#define QLA8044_DBG_STATE_ARRAY_LEN             16
+#define QLA8044_DBG_CAP_SIZE_ARRAY_LEN          8
+#define QLA8044_DBG_RSVD_ARRAY_LEN              8
+#define QLA8044_DBG_OCM_WNDREG_ARRAY_LEN        16
+#define QLA8044_SS_PCI_INDEX                    0
+
+struct qla8044_minidump_template_hdr {
+	uint32_t entry_type;
+	uint32_t first_entry_offset;
+	uint32_t size_of_template;
+	uint32_t capture_debug_level;
+	uint32_t num_of_entries;
+	uint32_t version;
+	uint32_t driver_timestamp;
+	uint32_t checksum;
+
+	uint32_t driver_capture_mask;
+	uint32_t driver_info_word2;
+	uint32_t driver_info_word3;
+	uint32_t driver_info_word4;
+
+	uint32_t saved_state_array[QLA8044_DBG_STATE_ARRAY_LEN];
+	uint32_t capture_size_array[QLA8044_DBG_CAP_SIZE_ARRAY_LEN];
+	uint32_t ocm_window_reg[QLA8044_DBG_OCM_WNDREG_ARRAY_LEN];
+};
+
+struct qla8044_pex_dma_descriptor {
+	struct {
+		uint32_t read_data_size; /* 0-23: size, 24-31: rsvd */
+		uint8_t rsvd[2];
+		uint16_t dma_desc_cmd;
+	} cmd;
+	uint64_t src_addr;
+	uint64_t dma_bus_addr; /*0-3: desc-cmd, 4-7: pci-func, 8-15: desc-cmd*/
+	uint8_t rsvd[24];
+} __packed;
+
+#endif

drivers/scsi/qla2xxx/qla_os.c

@@ -1247,7 +1247,7 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
 		if (qla2x00_vp_abort_isp(vha))
 			goto eh_host_reset_lock;
 	} else {
-		if (IS_QLA82XX(vha->hw)) {
+		if (IS_P3P_TYPE(vha->hw)) {
 			if (!qla82xx_fcoe_ctx_reset(vha)) {
 				/* Ctx reset success */
 				ret = SUCCESS;
@@ -2060,13 +2060,51 @@ static struct isp_operations qla82xx_isp_ops = {
 	.beacon_blink		= NULL,
 	.read_optrom		= qla82xx_read_optrom_data,
 	.write_optrom		= qla82xx_write_optrom_data,
-	.get_flash_version	= qla24xx_get_flash_version,
+	.get_flash_version	= qla82xx_get_flash_version,
 	.start_scsi             = qla82xx_start_scsi,
 	.abort_isp		= qla82xx_abort_isp,
 	.iospace_config     	= qla82xx_iospace_config,
 	.initialize_adapter	= qla2x00_initialize_adapter,
 };
 
+static struct isp_operations qla8044_isp_ops = {
+	.pci_config		= qla82xx_pci_config,
+	.reset_chip		= qla82xx_reset_chip,
+	.chip_diag		= qla24xx_chip_diag,
+	.config_rings		= qla82xx_config_rings,
+	.reset_adapter		= qla24xx_reset_adapter,
+	.nvram_config		= qla81xx_nvram_config,
+	.update_fw_options	= qla24xx_update_fw_options,
+	.load_risc		= qla82xx_load_risc,
+	.pci_info_str		= qla24xx_pci_info_str,
+	.fw_version_str		= qla24xx_fw_version_str,
+	.intr_handler		= qla8044_intr_handler,
+	.enable_intrs		= qla82xx_enable_intrs,
+	.disable_intrs		= qla82xx_disable_intrs,
+	.abort_command		= qla24xx_abort_command,
+	.target_reset		= qla24xx_abort_target,
+	.lun_reset		= qla24xx_lun_reset,
+	.fabric_login		= qla24xx_login_fabric,
+	.fabric_logout		= qla24xx_fabric_logout,
+	.calc_req_entries	= NULL,
+	.build_iocbs		= NULL,
+	.prep_ms_iocb		= qla24xx_prep_ms_iocb,
+	.prep_ms_fdmi_iocb	= qla24xx_prep_ms_fdmi_iocb,
+	.read_nvram		= NULL,
+	.write_nvram		= NULL,
+	.fw_dump		= qla24xx_fw_dump,
+	.beacon_on		= qla82xx_beacon_on,
+	.beacon_off		= qla82xx_beacon_off,
+	.beacon_blink		= NULL,
+	.read_optrom		= qla82xx_read_optrom_data,
+	.write_optrom		= qla8044_write_optrom_data,
+	.get_flash_version	= qla82xx_get_flash_version,
+	.start_scsi             = qla82xx_start_scsi,
+	.abort_isp		= qla8044_abort_isp,
+	.iospace_config		= qla82xx_iospace_config,
+	.initialize_adapter	= qla2x00_initialize_adapter,
+};
+
 static struct isp_operations qla83xx_isp_ops = {
 	.pci_config		= qla25xx_pci_config,
 	.reset_chip		= qla24xx_reset_chip,
@@ -2237,6 +2275,14 @@ qla2x00_set_isp_flags(struct qla_hw_data *ha)
 		/* Initialize 82XX ISP flags */
 		qla82xx_init_flags(ha);
 		break;
+	 case PCI_DEVICE_ID_QLOGIC_ISP8044:
+		ha->device_type |= DT_ISP8044;
+		ha->device_type |= DT_ZIO_SUPPORTED;
+		ha->device_type |= DT_FWI2;
+		ha->fw_srisc_address = RISC_START_ADDRESS_2400;
+		/* Initialize 82XX ISP flags */
+		qla82xx_init_flags(ha);
+		break;
 	case PCI_DEVICE_ID_QLOGIC_ISP2031:
 		ha->device_type |= DT_ISP2031;
 		ha->device_type |= DT_ZIO_SUPPORTED;
@@ -2317,7 +2363,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	uint16_t req_length = 0, rsp_length = 0;
 	struct req_que *req = NULL;
 	struct rsp_que *rsp = NULL;
-
 	bars = pci_select_bars(pdev, IORESOURCE_MEM | IORESOURCE_IO);
 	sht = &qla2xxx_driver_template;
 	if (pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422 ||
@@ -2330,7 +2375,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8021 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2031 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8031 ||
-	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISPF001) {
+	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISPF001 ||
+	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP8044) {
 		bars = pci_select_bars(pdev, IORESOURCE_MEM);
 		mem_only = 1;
 		ql_dbg_pci(ql_dbg_init, pdev, 0x0007,
@@ -2484,6 +2530,21 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		ha->flash_data_off = FARX_ACCESS_FLASH_DATA;
 		ha->nvram_conf_off = FARX_ACCESS_NVRAM_CONF;
 		ha->nvram_data_off = FARX_ACCESS_NVRAM_DATA;
+	} else if (IS_QLA8044(ha)) {
+		ha->max_fibre_devices = MAX_FIBRE_DEVICES_2400;
+		ha->mbx_count = MAILBOX_REGISTER_COUNT;
+		req_length = REQUEST_ENTRY_CNT_82XX;
+		rsp_length = RESPONSE_ENTRY_CNT_82XX;
+		ha->max_loop_id = SNS_LAST_LOOP_ID_2300;
+		ha->init_cb_size = sizeof(struct mid_init_cb_81xx);
+		ha->gid_list_info_size = 8;
+		ha->optrom_size = OPTROM_SIZE_83XX;
+		ha->nvram_npiv_size = QLA_MAX_VPORTS_QLA25XX;
+		ha->isp_ops = &qla8044_isp_ops;
+		ha->flash_conf_off = FARX_ACCESS_FLASH_CONF;
+		ha->flash_data_off = FARX_ACCESS_FLASH_DATA;
+		ha->nvram_conf_off = FARX_ACCESS_NVRAM_CONF;
+		ha->nvram_data_off = FARX_ACCESS_NVRAM_DATA;
 	} else if (IS_QLA83XX(ha)) {
 		ha->portnum = PCI_FUNC(ha->pdev->devfn);
 		ha->max_fibre_devices = MAX_FIBRE_DEVICES_2400;
@@ -2676,7 +2737,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		rsp->rsp_q_out = &ha->iobase->ispfx00.rsp_q_out;
 	}
 
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		req->req_q_out = &ha->iobase->isp82.req_q_out[0];
 		rsp->rsp_q_in = &ha->iobase->isp82.rsp_q_in[0];
 		rsp->rsp_q_out = &ha->iobase->isp82.rsp_q_out[0];
@@ -2709,6 +2770,14 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 			qla82xx_idc_unlock(ha);
 			ql_log(ql_log_fatal, base_vha, 0x00d7,
 			    "HW State: FAILED.\n");
+		} else if (IS_QLA8044(ha)) {
+			qla8044_idc_lock(ha);
+			qla8044_wr_direct(base_vha,
+				QLA8044_CRB_DEV_STATE_INDEX,
+				QLA8XXX_DEV_FAILED);
+			qla8044_idc_unlock(ha);
+			ql_log(ql_log_fatal, base_vha, 0x0150,
+			    "HW State: FAILED.\n");
 		}
 
 		ret = -ENODEV;
@@ -2881,8 +2950,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		qla82xx_clear_drv_active(ha);
 		qla82xx_idc_unlock(ha);
 	}
+	if (IS_QLA8044(ha)) {
+		qla8044_idc_lock(ha);
+		qla8044_clear_drv_active(base_vha);
+		qla8044_idc_unlock(ha);
+	}
 iospace_config_failed:
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		if (!ha->nx_pcibase)
 			iounmap((device_reg_t __iomem *)ha->nx_pcibase);
 		if (!ql2xdbwr)
@@ -3061,6 +3135,11 @@ qla2x00_remove_one(struct pci_dev *pdev)
 
 	scsi_host_put(base_vha->host);
 
+	if (IS_QLA8044(ha)) {
+		qla8044_idc_lock(ha);
+		qla8044_clear_drv_active(base_vha);
+		qla8044_idc_unlock(ha);
+	}
 	if (IS_QLA82XX(ha)) {
 		qla82xx_idc_lock(ha);
 		qla82xx_clear_drv_active(ha);
@@ -3284,7 +3363,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len,
 	if (!ha->srb_mempool)
 		goto fail_free_gid_list;
 
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		/* Allocate cache for CT6 Ctx. */
 		if (!ctx_cachep) {
 			ctx_cachep = kmem_cache_create("qla2xxx_ctx",
@@ -3318,7 +3397,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len,
 	    "init_cb=%p gid_list=%p, srb_mempool=%p s_dma_pool=%p.\n",
 	    ha->init_cb, ha->gid_list, ha->srb_mempool, ha->s_dma_pool);
 
-	if (IS_QLA82XX(ha) || ql2xenabledif) {
+	if (IS_P3P_TYPE(ha) || ql2xenabledif) {
 		ha->dl_dma_pool = dma_pool_create(name, &ha->pdev->dev,
 			DSD_LIST_DMA_POOL_SIZE, 8, 0);
 		if (!ha->dl_dma_pool) {
@@ -3526,7 +3605,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len,
 *	Frees fw dump stuff.
 *
 * Input:
-*	ha = adapter block pointer.
+*	ha = adapter block pointer
 */
 static void
 qla2x00_free_fw_dump(struct qla_hw_data *ha)
@@ -4693,18 +4772,34 @@ qla2x00_do_dpc(void *data)
 
 		qla2x00_do_work(base_vha);
 
-		if (IS_QLA82XX(ha)) {
+		if (IS_P3P_TYPE(ha)) {
+			if (IS_QLA8044(ha)) {
+				if (test_and_clear_bit(ISP_UNRECOVERABLE,
+					&base_vha->dpc_flags)) {
+					qla8044_idc_lock(ha);
+					qla8044_wr_direct(base_vha,
+						QLA8044_CRB_DEV_STATE_INDEX,
+						QLA8XXX_DEV_FAILED);
+					qla8044_idc_unlock(ha);
+					ql_log(ql_log_info, base_vha, 0x4004,
+						"HW State: FAILED.\n");
+					qla8044_device_state_handler(base_vha);
+					continue;
+				}
+
+			} else {
 				if (test_and_clear_bit(ISP_UNRECOVERABLE,
 					&base_vha->dpc_flags)) {
 					qla82xx_idc_lock(ha);
 					qla82xx_wr_32(ha, QLA82XX_CRB_DEV_STATE,
 						QLA8XXX_DEV_FAILED);
 					qla82xx_idc_unlock(ha);
-				ql_log(ql_log_info, base_vha, 0x4004,
+					ql_log(ql_log_info, base_vha, 0x0151,
 						"HW State: FAILED.\n");
 					qla82xx_device_state_handler(base_vha);
 					continue;
 				}
+			}
 
 			if (test_and_clear_bit(FCOE_CTX_RESET_NEEDED,
 				&base_vha->dpc_flags)) {
@@ -4803,16 +4898,26 @@ qla2x00_do_dpc(void *data)
 		if (test_bit(ISP_QUIESCE_NEEDED, &base_vha->dpc_flags)) {
 			ql_dbg(ql_dbg_dpc, base_vha, 0x4009,
 			    "Quiescence mode scheduled.\n");
-			if (IS_QLA82XX(ha)) {
+			if (IS_P3P_TYPE(ha)) {
+				if (IS_QLA82XX(ha))
 					qla82xx_device_state_handler(base_vha);
+				if (IS_QLA8044(ha))
+					qla8044_device_state_handler(base_vha);
 				clear_bit(ISP_QUIESCE_NEEDED,
 				    &base_vha->dpc_flags);
 				if (!ha->flags.quiesce_owner) {
 					qla2x00_perform_loop_resync(base_vha);
-
+					if (IS_QLA82XX(ha)) {
 						qla82xx_idc_lock(ha);
-					qla82xx_clear_qsnt_ready(base_vha);
+						qla82xx_clear_qsnt_ready(
+						    base_vha);
 						qla82xx_idc_unlock(ha);
+					} else if (IS_QLA8044(ha)) {
+						qla8044_idc_lock(ha);
+						qla8044_clear_qsnt_ready(
+						    base_vha);
+						qla8044_idc_unlock(ha);
+					}
 				}
 			} else {
 				clear_bit(ISP_QUIESCE_NEEDED,
@@ -4986,10 +5091,13 @@ qla2x00_timer(scsi_qla_host_t *vha)
 		pci_read_config_word(ha->pdev, PCI_VENDOR_ID, &w);
 
 	/* Make sure qla82xx_watchdog is run only for physical port */
-	if (!vha->vp_idx && IS_QLA82XX(ha)) {
+	if (!vha->vp_idx && IS_P3P_TYPE(ha)) {
 		if (test_bit(ISP_QUIESCE_NEEDED, &vha->dpc_flags))
 			start_dpc++;
+		if (IS_QLA82XX(ha))
 			qla82xx_watchdog(vha);
+		else if (IS_QLA8044(ha))
+			qla8044_watchdog(vha);
 	}
 
 	if (!vha->vp_idx && IS_QLAFX00(ha))
@@ -5069,7 +5177,7 @@ qla2x00_timer(scsi_qla_host_t *vha)
 	/* Check if beacon LED needs to be blinked for physical host only */
 	if (!vha->vp_idx && (ha->beacon_blink_led == 1)) {
 		/* There is no beacon_blink function for ISP82xx */
-		if (!IS_QLA82XX(ha)) {
+		if (!IS_P3P_TYPE(ha)) {
 			set_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags);
 			start_dpc++;
 		}
@@ -5513,6 +5621,7 @@ static struct pci_device_id qla2xxx_pci_tbl[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8021) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8031) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISPF001) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, PCI_DEVICE_ID_QLOGIC_ISP8044) },
 	{ 0 },
 };
 MODULE_DEVICE_TABLE(pci, qla2xxx_pci_tbl);

drivers/scsi/qla2xxx/qla_sup.c

@@ -565,7 +565,7 @@ qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start)
 		*start = FA_FLASH_LAYOUT_ADDR;
 	else if (IS_QLA81XX(ha))
 		*start = FA_FLASH_LAYOUT_ADDR_81;
-	else if (IS_QLA82XX(ha)) {
+	else if (IS_P3P_TYPE(ha)) {
 		*start = FA_FLASH_LAYOUT_ADDR_82;
 		goto end;
 	} else if (IS_QLA83XX(ha)) {
@@ -719,7 +719,7 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
 		start = le32_to_cpu(region->start) >> 2;
 		ql_dbg(ql_dbg_init, vha, 0x0049,
 		    "FLT[%02x]: start=0x%x "
-		    "end=0x%x size=0x%x.\n", le32_to_cpu(region->code),
+		    "end=0x%x size=0x%x.\n", le32_to_cpu(region->code) & 0xff,
 		    start, le32_to_cpu(region->end) >> 2,
 		    le32_to_cpu(region->size));
 
@@ -741,13 +741,13 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
 			if (IS_QLA8031(ha))
 				break;
 			ha->flt_region_vpd_nvram = start;
-			if (IS_QLA82XX(ha))
+			if (IS_P3P_TYPE(ha))
 				break;
 			if (ha->flags.port0)
 				ha->flt_region_vpd = start;
 			break;
 		case FLT_REG_VPD_1:
-			if (IS_QLA82XX(ha) || IS_QLA8031(ha))
+			if (IS_P3P_TYPE(ha) || IS_QLA8031(ha))
 				break;
 			if (!ha->flags.port0)
 				ha->flt_region_vpd = start;
@@ -789,9 +789,17 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
 		case FLT_REG_BOOT_CODE_82XX:
 			ha->flt_region_boot = start;
 			break;
+		case FLT_REG_BOOT_CODE_8044:
+			if (IS_QLA8044(ha))
+				ha->flt_region_boot = start;
+			break;
 		case FLT_REG_FW_82XX:
 			ha->flt_region_fw = start;
 			break;
+		case FLT_REG_CNA_FW:
+			if (IS_CNA_CAPABLE(ha))
+				ha->flt_region_fw = start;
+			break;
 		case FLT_REG_GOLD_FW_82XX:
 			ha->flt_region_gold_fw = start;
 			break;
@@ -803,13 +811,13 @@ qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr)
 				ha->flt_region_vpd = start;
 			break;
 		case FLT_REG_FCOE_NVRAM_0:
-			if (!IS_QLA8031(ha))
+			if (!(IS_QLA8031(ha) || IS_QLA8044(ha)))
 				break;
 			if (ha->flags.port0)
 				ha->flt_region_nvram = start;
 			break;
 		case FLT_REG_FCOE_NVRAM_1:
-			if (!IS_QLA8031(ha))
+			if (!(IS_QLA8031(ha) || IS_QLA8044(ha)))
 				break;
 			if (!ha->flags.port0)
 				ha->flt_region_nvram = start;
@@ -883,7 +891,13 @@ qla2xxx_get_fdt_info(scsi_qla_host_t *vha)
 	mid = le16_to_cpu(fdt->man_id);
 	fid = le16_to_cpu(fdt->id);
 	ha->fdt_wrt_disable = fdt->wrt_disable_bits;
-	ha->fdt_erase_cmd = flash_conf_addr(ha, 0x0300 | fdt->erase_cmd);
+	ha->fdt_wrt_enable = fdt->wrt_enable_bits;
+	ha->fdt_wrt_sts_reg_cmd = fdt->wrt_sts_reg_cmd;
+	if (IS_QLA8044(ha))
+		ha->fdt_erase_cmd = fdt->erase_cmd;
+	else
+		ha->fdt_erase_cmd =
+		    flash_conf_addr(ha, 0x0300 | fdt->erase_cmd);
 	ha->fdt_block_size = le32_to_cpu(fdt->block_size);
 	if (fdt->unprotect_sec_cmd) {
 		ha->fdt_unprotect_sec_cmd = flash_conf_addr(ha, 0x0300 |
@@ -895,7 +909,7 @@ qla2xxx_get_fdt_info(scsi_qla_host_t *vha)
 	goto done;
 no_flash_data:
 	loc = locations[0];
-	if (IS_QLA82XX(ha)) {
+	if (IS_P3P_TYPE(ha)) {
 		ha->fdt_block_size = FLASH_BLK_SIZE_64K;
 		goto done;
 	}
@@ -946,7 +960,7 @@ qla2xxx_get_idc_param(scsi_qla_host_t *vha)
 	struct qla_hw_data *ha = vha->hw;
 	struct req_que *req = ha->req_q_map[0];
 
-	if (!IS_QLA82XX(ha))
+	if (!(IS_P3P_TYPE(ha)))
 		return;
 
 	wptr = (uint32_t *)req->ring;
@@ -1008,6 +1022,9 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha)
 	if (ha->flags.nic_core_reset_hdlr_active)
 		return;
 
+	if (IS_QLA8044(ha))
+		return;
+
 	ha->isp_ops->read_optrom(vha, (uint8_t *)&hdr,
 	    ha->flt_region_npiv_conf << 2, sizeof(struct qla_npiv_header));
 	if (hdr.version == __constant_cpu_to_le16(0xffff))
@@ -1302,7 +1319,7 @@ qla24xx_read_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr,
 	uint32_t *dwptr;
 	struct qla_hw_data *ha = vha->hw;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return  buf;
 
 	/* Dword reads to flash. */
@@ -1360,7 +1377,7 @@ qla24xx_write_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr,
 
 	ret = QLA_SUCCESS;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return ret;
 
 	/* Enable flash write. */
@@ -1474,7 +1491,7 @@ qla2x00_beacon_blink(struct scsi_qla_host *vha)
 	struct qla_hw_data *ha = vha->hw;
 	struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return;
 
 	spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -1752,7 +1769,7 @@ qla24xx_beacon_on(struct scsi_qla_host *vha)
 	struct qla_hw_data *ha = vha->hw;
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return QLA_SUCCESS;
 
 	if (IS_QLA8031(ha) || IS_QLA81XX(ha))
@@ -1804,7 +1821,7 @@ qla24xx_beacon_off(struct scsi_qla_host *vha)
 	struct qla_hw_data *ha = vha->hw;
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return QLA_SUCCESS;
 
 	ha->beacon_blink_led = 0;
@@ -2821,6 +2838,121 @@ qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
 	return ret;
 }
 
+int
+qla82xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
+{
+	int ret = QLA_SUCCESS;
+	uint32_t pcihdr, pcids;
+	uint32_t *dcode;
+	uint8_t *bcode;
+	uint8_t code_type, last_image;
+	struct qla_hw_data *ha = vha->hw;
+
+	if (!mbuf)
+		return QLA_FUNCTION_FAILED;
+
+	memset(ha->bios_revision, 0, sizeof(ha->bios_revision));
+	memset(ha->efi_revision, 0, sizeof(ha->efi_revision));
+	memset(ha->fcode_revision, 0, sizeof(ha->fcode_revision));
+	memset(ha->fw_revision, 0, sizeof(ha->fw_revision));
+
+	dcode = mbuf;
+
+	/* Begin with first PCI expansion ROM header. */
+	pcihdr = ha->flt_region_boot << 2;
+	last_image = 1;
+	do {
+		/* Verify PCI expansion ROM header. */
+		ha->isp_ops->read_optrom(vha, (uint8_t *)dcode, pcihdr,
+		    0x20 * 4);
+		bcode = mbuf + (pcihdr % 4);
+		if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa) {
+			/* No signature */
+			ql_log(ql_log_fatal, vha, 0x0154,
+			    "No matching ROM signature.\n");
+			ret = QLA_FUNCTION_FAILED;
+			break;
+		}
+
+		/* Locate PCI data structure. */
+		pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]);
+
+		ha->isp_ops->read_optrom(vha, (uint8_t *)dcode, pcids,
+		    0x20 * 4);
+		bcode = mbuf + (pcihdr % 4);
+
+		/* Validate signature of PCI data structure. */
+		if (bcode[0x0] != 'P' || bcode[0x1] != 'C' ||
+		    bcode[0x2] != 'I' || bcode[0x3] != 'R') {
+			/* Incorrect header. */
+			ql_log(ql_log_fatal, vha, 0x0155,
+			    "PCI data struct not found pcir_adr=%x.\n", pcids);
+			ret = QLA_FUNCTION_FAILED;
+			break;
+		}
+
+		/* Read version */
+		code_type = bcode[0x14];
+		switch (code_type) {
+		case ROM_CODE_TYPE_BIOS:
+			/* Intel x86, PC-AT compatible. */
+			ha->bios_revision[0] = bcode[0x12];
+			ha->bios_revision[1] = bcode[0x13];
+			ql_dbg(ql_dbg_init, vha, 0x0156,
+			    "Read BIOS %d.%d.\n",
+			    ha->bios_revision[1], ha->bios_revision[0]);
+			break;
+		case ROM_CODE_TYPE_FCODE:
+			/* Open Firmware standard for PCI (FCode). */
+			ha->fcode_revision[0] = bcode[0x12];
+			ha->fcode_revision[1] = bcode[0x13];
+			ql_dbg(ql_dbg_init, vha, 0x0157,
+			    "Read FCODE %d.%d.\n",
+			    ha->fcode_revision[1], ha->fcode_revision[0]);
+			break;
+		case ROM_CODE_TYPE_EFI:
+			/* Extensible Firmware Interface (EFI). */
+			ha->efi_revision[0] = bcode[0x12];
+			ha->efi_revision[1] = bcode[0x13];
+			ql_dbg(ql_dbg_init, vha, 0x0158,
+			    "Read EFI %d.%d.\n",
+			    ha->efi_revision[1], ha->efi_revision[0]);
+			break;
+		default:
+			ql_log(ql_log_warn, vha, 0x0159,
+			    "Unrecognized code type %x at pcids %x.\n",
+			    code_type, pcids);
+			break;
+		}
+
+		last_image = bcode[0x15] & BIT_7;
+
+		/* Locate next PCI expansion ROM. */
+		pcihdr += ((bcode[0x11] << 8) | bcode[0x10]) * 512;
+	} while (!last_image);
+
+	/* Read firmware image information. */
+	memset(ha->fw_revision, 0, sizeof(ha->fw_revision));
+	dcode = mbuf;
+	ha->isp_ops->read_optrom(vha, (uint8_t *)dcode, ha->flt_region_fw << 2,
+	    0x20);
+	bcode = mbuf + (pcihdr % 4);
+
+	/* Validate signature of PCI data structure. */
+	if (bcode[0x0] == 0x3 && bcode[0x1] == 0x0 &&
+	    bcode[0x2] == 0x40 && bcode[0x3] == 0x40) {
+		ha->fw_revision[0] = bcode[0x4];
+		ha->fw_revision[1] = bcode[0x5];
+		ha->fw_revision[2] = bcode[0x6];
+		ql_dbg(ql_dbg_init, vha, 0x015a,
+		    "Firmware revision %d.%d.%d\n",
+		    ha->fw_revision[0], ha->fw_revision[1],
+		    ha->fw_revision[2]);
+	}
+
+	return ret;
+}
+
 int
 qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
 {
@@ -2832,7 +2964,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf)
 	int i;
 	struct qla_hw_data *ha = vha->hw;
 
-	if (IS_QLA82XX(ha))
+	if (IS_P3P_TYPE(ha))
 		return ret;
 
 	if (!mbuf)