20 qla8044_rd_reg(struct qla_hw_data *ha, ulong addr)  in qla8044_rd_reg()  argument
22 	return readl((void __iomem *) (ha->nx_pcibase + addr));  in qla8044_rd_reg()
26 qla8044_wr_reg(struct qla_hw_data *ha, ulong addr, uint32_t val)  in qla8044_wr_reg()  argument
28 	writel(val, (void __iomem *)((ha)->nx_pcibase + addr));  in qla8044_wr_reg()
35 	struct qla_hw_data *ha = vha->hw;  in qla8044_rd_direct()  local
38 		return qla8044_rd_reg(ha, qla8044_reg_tbl[crb_reg]);  in qla8044_rd_direct()
48 	struct qla_hw_data *ha = vha->hw;  in qla8044_wr_direct()  local
51 		qla8044_wr_reg(ha, qla8044_reg_tbl[crb_reg], value);  in qla8044_wr_direct()
59 	struct qla_hw_data *ha = vha->hw;  in qla8044_set_win_base()  local
61 	qla8044_wr_reg(ha, QLA8044_CRB_WIN_FUNC(ha->portnum), addr);  in qla8044_set_win_base()
62 	val = qla8044_rd_reg(ha, QLA8044_CRB_WIN_FUNC(ha->portnum));  in qla8044_set_win_base()
78 	struct qla_hw_data *ha = vha->hw;  in qla8044_rd_reg_indirect()  local
82 		*data = qla8044_rd_reg(ha, QLA8044_WILDCARD);  in qla8044_rd_reg_indirect()
93 	struct qla_hw_data *ha = vha->hw;  in qla8044_wr_reg_indirect()  local
97 		qla8044_wr_reg(ha, QLA8044_WILDCARD, data);  in qla8044_wr_reg_indirect()
245 	struct qla_hw_data *ha = vha->hw;  in qla8044_set_qsnt_ready()  local
248 	qsnt_state |= (1 << ha->portnum);  in qla8044_set_qsnt_ready()
258 	struct qla_hw_data *ha = vha->hw;  in qla8044_clear_qsnt_ready()  local
261 	qsnt_state &= ~(1 << ha->portnum);  in qla8044_clear_qsnt_ready()
297 	struct qla_hw_data *ha = vha->hw;  in qla8044_lock_recovery()  local
299 	lockid = qla8044_rd_reg(ha, QLA8044_DRV_LOCKRECOVERY);  in qla8044_lock_recovery()
306 	qla8044_wr_reg(ha, QLA8044_DRV_LOCKRECOVERY,  in qla8044_lock_recovery()
307 	    (ha->portnum <<  in qla8044_lock_recovery()
312 	lockid = qla8044_rd_reg(ha, QLA8044_DRV_LOCKRECOVERY);  in qla8044_lock_recovery()
313 	if ((lockid & IDC_LOCK_RECOVERY_OWNER_MASK) != (ha->portnum <<  in qla8044_lock_recovery()
318 	    , __func__, ha->portnum);  in qla8044_lock_recovery()
321 	qla8044_wr_reg(ha, QLA8044_DRV_LOCKRECOVERY,  in qla8044_lock_recovery()
322 	    (ha->portnum << IDC_LOCK_RECOVERY_STATE_SHIFT_BITS) |  in qla8044_lock_recovery()
326 	qla8044_wr_reg(ha, QLA8044_DRV_LOCK_ID, 0xFF);  in qla8044_lock_recovery()
327 	qla8044_rd_reg(ha, QLA8044_DRV_UNLOCK);  in qla8044_lock_recovery()
330 	qla8044_wr_reg(ha, QLA8044_DRV_LOCKRECOVERY, 0);  in qla8044_lock_recovery()
333 	lock = qla8044_rd_reg(ha, QLA8044_DRV_LOCK);  in qla8044_lock_recovery()
335 		lockid = qla8044_rd_reg(ha, QLA8044_DRV_LOCK_ID);  in qla8044_lock_recovery()
336 		lockid = ((lockid + (1 << 8)) & ~0xFF) | ha->portnum;  in qla8044_lock_recovery()
337 		qla8044_wr_reg(ha, QLA8044_DRV_LOCK_ID, lockid);  in qla8044_lock_recovery()
344 qla8044_idc_lock(struct qla_hw_data *ha)  in qla8044_idc_lock()  argument
348 	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);  in qla8044_idc_lock()
352 		status = qla8044_rd_reg(ha, QLA8044_DRV_LOCK);  in qla8044_idc_lock()
357 			lock_id = qla8044_rd_reg(ha, QLA8044_DRV_LOCK_ID);  in qla8044_idc_lock()
358 			lock_id = ((lock_id + (1 << 8)) & ~0xFF) | ha->portnum;  in qla8044_idc_lock()
359 			qla8044_wr_reg(ha, QLA8044_DRV_LOCK_ID, lock_id);  in qla8044_idc_lock()
364 			first_owner = qla8044_rd_reg(ha, QLA8044_DRV_LOCK_ID);  in qla8044_idc_lock()
368 			tmo_owner = qla8044_rd_reg(ha, QLA8044_DRV_LOCK_ID);  in qla8044_idc_lock()
374 			    __func__, ha->portnum, func_num, lock_cnt,  in qla8044_idc_lock()
383 				    __func__, ha->portnum);  in qla8044_idc_lock()
394 					     ha->portnum);  in qla8044_idc_lock()
403 				       ha->portnum);  in qla8044_idc_lock()
413 qla8044_idc_unlock(struct qla_hw_data *ha)  in qla8044_idc_unlock()  argument
416 	scsi_qla_host_t *vha = pci_get_drvdata(ha->pdev);  in qla8044_idc_unlock()
418 	id = qla8044_rd_reg(ha, QLA8044_DRV_LOCK_ID);  in qla8044_idc_unlock()
420 	if ((id & 0xFF) != ha->portnum) {  in qla8044_idc_unlock()
423 		    __func__, ha->portnum, (id & 0xFF));  in qla8044_idc_unlock()
428 	qla8044_wr_reg(ha, QLA8044_DRV_LOCK_ID, (id | 0xFF));  in qla8044_idc_unlock()
429 	qla8044_rd_reg(ha, QLA8044_DRV_UNLOCK);  in qla8044_idc_unlock()
440 	struct qla_hw_data *ha = vha->hw;  in qla8044_flash_lock()  local
443 		lock_status = qla8044_rd_reg(ha, QLA8044_FLASH_LOCK);  in qla8044_flash_lock()
448 			lock_owner = qla8044_rd_reg(ha,  in qla8044_flash_lock()
452 			    __func__, ha->portnum, lock_owner);  in qla8044_flash_lock()
458 	qla8044_wr_reg(ha, QLA8044_FLASH_LOCK_ID, ha->portnum);  in qla8044_flash_lock()
465 	struct qla_hw_data *ha = vha->hw;  in qla8044_flash_unlock()  local
468 	qla8044_wr_reg(ha, QLA8044_FLASH_LOCK_ID, 0xFF);  in qla8044_flash_unlock()
469 	qla8044_rd_reg(ha, QLA8044_FLASH_UNLOCK);  in qla8044_flash_unlock()
568 	struct qla_hw_data *ha = vha->hw;  in qla8044_need_reset()  local
573 	rval = drv_state & (1 << ha->portnum);  in qla8044_need_reset()
575 	if (ha->flags.eeh_busy && drv_active)  in qla8044_need_reset()
1114 	struct qla_hw_data *ha = vha->hw;  in qla8044_ms_mem_write_128b()  local
1121 	write_lock_irqsave(&ha->hw_lock, flags);  in qla8044_ms_mem_write_128b()
1194 	write_unlock_irqrestore(&ha->hw_lock, flags);  in qla8044_ms_mem_write_128b()
1207 	struct qla_hw_data *ha = vha->hw;  in qla8044_copy_bootloader()  local
1210 	dest = qla8044_rd_reg(ha, QLA8044_BOOTLOADER_ADDR);  in qla8044_copy_bootloader()
1211 	size = qla8044_rd_reg(ha, QLA8044_BOOTLOADER_SIZE);  in qla8044_copy_bootloader()
1262 	struct qla_hw_data *ha = vha->hw;  in qla8044_restart()  local
1286 	qla8044_wr_reg(ha, QLA8044_FW_IMAGE_VALID, QLA8044_BOOT_FROM_FLASH);  in qla8044_restart()
1307 	struct qla_hw_data *ha = vha->hw;  in qla8044_check_cmd_peg_status()  local
1310 		val = qla8044_rd_reg(ha, QLA8044_CMDPEG_STATE);  in qla8044_check_cmd_peg_status()
1351 qla8044_clear_drv_active(struct qla_hw_data *ha)  in qla8044_clear_drv_active()  argument
1354 	struct scsi_qla_host *vha = pci_get_drvdata(ha->pdev);  in qla8044_clear_drv_active()
1357 	drv_active &= ~(1 << (ha->portnum));  in qla8044_clear_drv_active()
1380 	struct qla_hw_data *ha = vha->hw;  in qla8044_device_bootstrap()  local
1401 		if (ha->flags.isp82xx_fw_hung)  in qla8044_device_bootstrap()
1411 	qla8044_idc_unlock(ha);  in qla8044_device_bootstrap()
1413 	qla8044_idc_lock(ha);  in qla8044_device_bootstrap()
1418 		qla8044_clear_drv_active(ha);  in qla8044_device_bootstrap()
1426 	idc_ctrl = qla8044_rd_reg(ha, QLA8044_IDC_DRV_CTRL);  in qla8044_device_bootstrap()
1428 		qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,  in qla8044_device_bootstrap()
1430 		ha->fw_dumped = 0;  in qla8044_device_bootstrap()
1598 	struct qla_hw_data *ha = vha->hw;  in qla8044_set_idc_dontreset()  local
1600 	idc_ctrl = qla8044_rd_reg(ha, QLA8044_IDC_DRV_CTRL);  in qla8044_set_idc_dontreset()
1604 	qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL, idc_ctrl);  in qla8044_set_idc_dontreset()
1611 	struct qla_hw_data *ha = vha->hw;  in qla8044_set_rst_ready()  local
1617 	drv_state |= (1 << ha->portnum);  in qla8044_set_rst_ready()
1636 	struct qla_hw_data *ha = vha->hw;  in qla8044_need_reset_handler()  local
1642 		qla8044_idc_unlock(ha);  in qla8044_need_reset_handler()
1644 		ha->isp_ops->get_flash_version(vha, vha->req->ring);  in qla8044_need_reset_handler()
1645 		ha->isp_ops->nvram_config(vha);  in qla8044_need_reset_handler()
1646 		qla8044_idc_lock(ha);  in qla8044_need_reset_handler()
1663 	reset_timeout = jiffies + (ha->fcoe_reset_timeout * HZ);  in qla8044_need_reset_handler()
1669 			    __func__, ha->portnum, drv_state, drv_active);  in qla8044_need_reset_handler()
1673 		qla8044_idc_unlock(ha);  in qla8044_need_reset_handler()
1675 		qla8044_idc_lock(ha);  in qla8044_need_reset_handler()
1690 		    __func__, vha->host_no, ha->portnum,  in qla8044_need_reset_handler()
1700 		if ((ha->flags.nic_core_reset_owner) &&  in qla8044_need_reset_handler()
1702 			ha->flags.nic_core_reset_owner = 0;  in qla8044_need_reset_handler()
1709 	if (!(drv_active & (1 << ha->portnum))) {  in qla8044_need_reset_handler()
1710 		ha->flags.nic_core_reset_owner = 0;  in qla8044_need_reset_handler()
1718 	if (ha->flags.nic_core_reset_owner ||  in qla8044_need_reset_handler()
1720 		ha->flags.nic_core_reset_owner = 0;  in qla8044_need_reset_handler()
1729 	struct qla_hw_data *ha = vha->hw;  in qla8044_set_drv_active()  local
1735 	drv_active |= (1 << ha->portnum);  in qla8044_set_drv_active()
1747 	struct qla_hw_data *ha = vha->hw;  in qla8044_check_drv_active()  local
1750 	if (drv_active & (1 << ha->portnum))  in qla8044_check_drv_active()
1760 	struct qla_hw_data *ha = vha->hw;  in qla8044_clear_idc_dontreset()  local
1762 	idc_ctrl = qla8044_rd_reg(ha, QLA8044_IDC_DRV_CTRL);  in qla8044_clear_idc_dontreset()
1767 	qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL, idc_ctrl);  in qla8044_clear_idc_dontreset()
1776 	struct qla_hw_data *ha = vha->hw;  in qla8044_set_idc_ver()  local
1779 	if (drv_active == (1 << ha->portnum)) {  in qla8044_set_idc_ver()
1806 	idc_ver = qla8044_rd_reg(ha, QLA8044_CRB_IDC_VER_MINOR);  in qla8044_set_idc_ver()
1807 	idc_ver &= ~(0x03 << (ha->portnum * 2));  in qla8044_set_idc_ver()
1808 	idc_ver |= (QLA8044_IDC_VER_MIN_VALUE << (ha->portnum * 2));  in qla8044_set_idc_ver()
1809 	qla8044_wr_reg(ha, QLA8044_CRB_IDC_VER_MINOR, idc_ver);  in qla8044_set_idc_ver()
1820 	struct qla_hw_data *ha = vha->hw;  in qla8044_update_idc_reg()  local
1825 	qla8044_idc_lock(ha);  in qla8044_update_idc_reg()
1833 	if ((drv_active == (1 << ha->portnum)) && !ql2xdontresethba)  in qla8044_update_idc_reg()
1838 		qla8044_clear_drv_active(ha);  in qla8044_update_idc_reg()
1839 	qla8044_idc_unlock(ha);  in qla8044_update_idc_reg()
1854 	struct qla_hw_data *ha = vha->hw;  in qla8044_need_qsnt_handler()  local
1885 		qla8044_idc_unlock(ha);  in qla8044_need_qsnt_handler()
1887 		qla8044_idc_lock(ha);  in qla8044_need_qsnt_handler()
1919 	struct qla_hw_data *ha = vha->hw;  in qla8044_device_state_handler()  local
1932 	dev_init_timeout = jiffies + (ha->fcoe_dev_init_timeout * HZ);  in qla8044_device_state_handler()
1934 	qla8044_idc_lock(ha);  in qla8044_device_state_handler()
1959 			ha->flags.nic_core_reset_owner = 0;  in qla8044_device_state_handler()
1965 			qla8044_idc_unlock(ha);  in qla8044_device_state_handler()
1967 			qla8044_idc_lock(ha);  in qla8044_device_state_handler()
1981 			    (ha->fcoe_reset_timeout * HZ);  in qla8044_device_state_handler()
1987 			qla8044_idc_unlock(ha);  in qla8044_device_state_handler()
1989 			qla8044_idc_lock(ha);  in qla8044_device_state_handler()
1993 			    (ha->fcoe_reset_timeout * HZ);  in qla8044_device_state_handler()
1996 			ha->flags.nic_core_reset_owner = 0;  in qla8044_device_state_handler()
1997 			qla8044_idc_unlock(ha);  in qla8044_device_state_handler()
2000 			qla8044_idc_lock(ha);  in qla8044_device_state_handler()
2003 			qla8044_idc_unlock(ha);  in qla8044_device_state_handler()
2006 			qla8044_idc_lock(ha);  in qla8044_device_state_handler()
2011 	qla8044_idc_unlock(ha);  in qla8044_device_state_handler()
2113 	struct qla_hw_data *ha = vha->hw;  in qla8044_watchdog()  local
2121 			ha->flags.isp82xx_fw_hung = 1;  in qla8044_watchdog()
2129 			ha->flags.isp82xx_fw_hung = 1;  in qla8044_watchdog()
2147 			if (ha->flags.isp82xx_fw_hung) {  in qla8044_watchdog()
2202 	struct qla_hw_data *ha = vha->hw;  in qla8044_minidump_process_control()  local
2206 		ha->md_tmplt_hdr;  in qla8044_minidump_process_control()
2345 	struct qla_hw_data *ha = vha->hw;  in qla8044_minidump_process_rdmem()  local
2374 	write_lock_irqsave(&ha->hw_lock, flags);  in qla8044_minidump_process_rdmem()
2392 			write_unlock_irqrestore(&ha->hw_lock, flags);  in qla8044_minidump_process_rdmem()
2404 	write_unlock_irqrestore(&ha->hw_lock, flags);  in qla8044_minidump_process_rdmem()
2555 	struct qla_hw_data *ha = vha->hw;  in qla8044_minidump_process_rdocm()  local
2569 		r_value = readl((void __iomem *)(r_addr + ha->nx_pcibase));  in qla8044_minidump_process_rdocm()
2810 	struct qla_hw_data *ha = vha->hw;  in qla8044_check_dma_engine_state()  local
2816 	tmplt_hdr = ha->md_tmplt_hdr;  in qla8044_check_dma_engine_state()
2840 	struct qla_hw_data *ha = vha->hw;  in qla8044_start_pex_dma()  local
2846 	tmplt_hdr = ha->md_tmplt_hdr;  in qla8044_start_pex_dma()
2897 	struct qla_hw_data *ha = vha->hw;  in qla8044_minidump_pex_dma_read()  local
2915 	rdmem_buffer = dma_alloc_coherent(&ha->pdev->dev,  in qla8044_minidump_pex_dma_read()
2933 	    ((PCI_FUNC(ha->pdev->devfn) & 0xf) << 0x4);  in qla8044_minidump_pex_dma_read()
2980 		dma_free_coherent(&ha->pdev->dev, ISP8044_PEX_DMA_READ_SIZE,  in qla8044_minidump_pex_dma_read()
3223 	struct qla_hw_data *ha = vha->hw;  in qla8044_collect_md_data()  local
3225 	if (!ha->md_dump) {  in qla8044_collect_md_data()
3232 	if (ha->fw_dumped) {  in qla8044_collect_md_data()
3235 		    "-- ignoring request.\n", ha->fw_dump);  in qla8044_collect_md_data()
3239 	ha->fw_dumped = 0;  in qla8044_collect_md_data()
3241 	if (!ha->md_tmplt_hdr || !ha->md_dump) {  in qla8044_collect_md_data()
3247 	qla8044_idc_lock(ha);  in qla8044_collect_md_data()
3248 	idc_control = qla8044_rd_reg(ha, QLA8044_IDC_DRV_CTRL);  in qla8044_collect_md_data()
3253 		qla8044_wr_reg(ha, QLA8044_IDC_DRV_CTRL,  in qla8044_collect_md_data()
3255 		qla8044_idc_unlock(ha);  in qla8044_collect_md_data()
3259 	qla8044_idc_unlock(ha);  in qla8044_collect_md_data()
3268 		ha->md_tmplt_hdr;  in qla8044_collect_md_data()
3269 	data_ptr = (uint32_t *)((uint8_t *)ha->md_dump);  in qla8044_collect_md_data()
3293 	   __func__, ha->md_dump_size, ha->md_dump_size);  in qla8044_collect_md_data()
3301 		(((uint8_t *)ha->md_tmplt_hdr) + tmplt_hdr->first_entry_offset);  in qla8044_collect_md_data()
3303 	    tmplt_hdr->ocm_window_reg[ha->portnum];  in qla8044_collect_md_data()
3307 		if (data_collected > ha->md_dump_size) {  in qla8044_collect_md_data()
3311 			    data_collected, ha->md_dump_size);  in qla8044_collect_md_data()
3325 		    (ha->md_dump_size - data_collected));  in qla8044_collect_md_data()
3439 		    (uint8_t *)((uint8_t *)ha->md_dump);  in qla8044_collect_md_data()
3448 	if (data_collected != ha->md_dump_size) {  in qla8044_collect_md_data()
3452 		    data_collected, ha->md_dump_size);  in qla8044_collect_md_data()
3459 	    vha->host_no, ha->md_tmplt_hdr, vha->host_no, ha->md_dump);  in qla8044_collect_md_data()
3460 	ha->fw_dumped = 1;  in qla8044_collect_md_data()
3474 	struct qla_hw_data *ha = vha->hw;  in qla8044_get_minidump()  local
3477 		ha->fw_dumped = 1;  in qla8044_get_minidump()
3478 		ha->prev_minidump_failed = 0;  in qla8044_get_minidump()
3483 		ha->prev_minidump_failed = 1;  in qla8044_get_minidump()
3563 	struct qla_hw_data *ha = vha->hw;  in qla8044_unprotect_flash()  local
3565 	ret_val = qla8044_write_flash_status_reg(vha, ha->fdt_wrt_enable);  in qla8044_unprotect_flash()
3580 	struct qla_hw_data *ha = vha->hw;  in qla8044_protect_flash()  local
3582 	ret_val = qla8044_write_flash_status_reg(vha, ha->fdt_wrt_disable);  in qla8044_protect_flash()
3878 	struct qla_hw_data *ha;  in qla8044_intr_handler()  local
3894 	ha = rsp->hw;  in qla8044_intr_handler()
3895 	vha = pci_get_drvdata(ha->pdev);  in qla8044_intr_handler()
3897 	if (unlikely(pci_channel_offline(ha->pdev)))  in qla8044_intr_handler()
3900 	leg_int_ptr = qla8044_rd_reg(ha, LEG_INTR_PTR_OFFSET);  in qla8044_intr_handler()
3910 	pf_bit = ha->portnum << 16;  in qla8044_intr_handler()
3925 	qla8044_wr_reg(ha, LEG_INTR_TRIG_OFFSET, 0);  in qla8044_intr_handler()
3927 		leg_int_ptr = qla8044_rd_reg(ha, LEG_INTR_PTR_OFFSET);  in qla8044_intr_handler()
3932 	reg = &ha->iobase->isp82;  in qla8044_intr_handler()
3933 	spin_lock_irqsave(&ha->hardware_lock, flags);  in qla8044_intr_handler()
3969 	qla2x00_handle_mbx_completion(ha, status);  in qla8044_intr_handler()
3970 	spin_unlock_irqrestore(&ha->hardware_lock, flags);  in qla8044_intr_handler()
3976 qla8044_idc_dontreset(struct qla_hw_data *ha)  in qla8044_idc_dontreset()  argument
3980 	idc_ctrl = qla8044_rd_reg(ha, QLA8044_IDC_DRV_CTRL);  in qla8044_idc_dontreset()
4008 	struct qla_hw_data *ha = vha->hw;  in qla8044_abort_isp()  local
4010 	qla8044_idc_lock(ha);  in qla8044_abort_isp()
4025 		if (qla8044_idc_dontreset(ha) == DONTRESET_BIT0) {  in qla8044_abort_isp()
4043 	qla8044_idc_unlock(ha);  in qla8044_abort_isp()
4045 	qla8044_idc_lock(ha);  in qla8044_abort_isp()
4049 	qla8044_idc_unlock(ha);  in qla8044_abort_isp()
4051 		ha->flags.isp82xx_fw_hung = 0;  in qla8044_abort_isp()
4052 		ha->flags.nic_core_reset_hdlr_active = 0;  in qla8044_abort_isp()
4062 	struct qla_hw_data *ha = vha->hw;  in qla8044_fw_dump()  local
4064 	if (!ha->allow_cna_fw_dump)  in qla8044_fw_dump()
4068 	ha->flags.isp82xx_no_md_cap = 1;  in qla8044_fw_dump()
4069 	qla8044_idc_lock(ha);  in qla8044_fw_dump()
4071 	qla8044_idc_unlock(ha);  in qla8044_fw_dump()