Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 1950 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
new file mode 100644
index 00000000000..c04fbcd7523
--- /dev/null
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -0,0 +1,1950 @@
+/*
+ *                  QLOGIC LINUX SOFTWARE
+ *
+ * QLogic ISP2x00 device driver for Linux 2.6.x
+ * Copyright (C) 2003-2004 QLogic Corporation
+ * (www.qlogic.com)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ */
+#include "qla_def.h"
+
+#include <linux/delay.h>
+
+static void
+qla2x00_mbx_sem_timeout(unsigned long data)
+{
+	struct semaphore	*sem_ptr = (struct semaphore *)data;
+
+	DEBUG11(printk("qla2x00_sem_timeout: entered.\n");)
+
+	if (sem_ptr != NULL) {
+		up(sem_ptr);
+	}
+
+	DEBUG11(printk("qla2x00_mbx_sem_timeout: exiting.\n");)
+}
+
+/*
+ * qla2x00_mailbox_command
+ *	Issue mailbox command and waits for completion.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	mcp = driver internal mbx struct pointer.
+ *
+ * Output:
+ *	mb[MAX_MAILBOX_REGISTER_COUNT] = returned mailbox data.
+ *
+ * Returns:
+ *	0 : QLA_SUCCESS = cmd performed success
+ *	1 : QLA_FUNCTION_FAILED   (error encountered)
+ *	6 : QLA_FUNCTION_TIMEOUT (timeout condition encountered)
+ *
+ * Context:
+ *	Kernel context.
+ */
+static int
+qla2x00_mailbox_command(scsi_qla_host_t *ha, mbx_cmd_t *mcp)
+{
+	int		rval;
+	unsigned long    flags = 0;
+	device_reg_t __iomem *reg = ha->iobase;
+	struct timer_list	tmp_intr_timer;
+	uint8_t		abort_active = test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
+	uint8_t		io_lock_on = ha->flags.init_done;
+	uint16_t	command;
+	uint16_t	*iptr;
+	uint16_t __iomem *optr;
+	uint32_t	cnt;
+	uint32_t	mboxes;
+	unsigned long	mbx_flags = 0;
+	unsigned long	wait_time;
+
+	rval = QLA_SUCCESS;
+
+	DEBUG11(printk("qla2x00_mailbox_command(%ld): entered.\n",
+	    ha->host_no);)
+	/*
+	 * Wait for active mailbox commands to finish by waiting at most
+	 * tov seconds. This is to serialize actual issuing of mailbox cmds
+	 * during non ISP abort time.
+	 */
+	if (!abort_active) {
+		if (qla2x00_down_timeout(&ha->mbx_cmd_sem, mcp->tov * HZ)) {
+			/* Timeout occurred. Return error. */
+			DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): cmd "
+			    "access timeout. Exiting.\n", ha->host_no);)
+			return QLA_FUNCTION_TIMEOUT;
+		}
+	}
+
+	ha->flags.mbox_busy = 1;
+	/* Save mailbox command for debug */
+	ha->mcp = mcp;
+
+	/* Try to get mailbox register access */
+	if (!abort_active)
+		spin_lock_irqsave(&ha->mbx_reg_lock, mbx_flags);
+
+	DEBUG11(printk("scsi%d: prepare to issue mbox cmd=0x%x.\n",
+	    (int)ha->host_no, mcp->mb[0]);)
+
+	spin_lock_irqsave(&ha->hardware_lock, flags);
+
+	/* Load mailbox registers. */
+	optr = (uint16_t __iomem *)MAILBOX_REG(ha, reg, 0);
+
+	iptr = mcp->mb;
+	command = mcp->mb[0];
+	mboxes = mcp->out_mb;
+
+	for (cnt = 0; cnt < ha->mbx_count; cnt++) {
+		if (IS_QLA2200(ha) && cnt == 8)
+			optr = (uint16_t __iomem *)MAILBOX_REG(ha, reg, 8);
+		if (mboxes & BIT_0)
+			WRT_REG_WORD(optr, *iptr);
+
+		mboxes >>= 1;
+		optr++;
+		iptr++;
+	}
+
+#if defined(QL_DEBUG_LEVEL_1)
+	printk("qla2x00_mailbox_command: Loaded MBX registers "
+	    "(displayed in bytes) = \n");
+	qla2x00_dump_buffer((uint8_t *)mcp->mb, 16);
+	printk("\n");
+	qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16);
+	printk("\n");
+	qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8);
+	printk("\n");
+	printk("qla2x00_mailbox_command: I/O address = %lx.\n",
+	    (u_long)optr);
+	qla2x00_dump_regs(ha);
+#endif
+
+	/* Issue set host interrupt command to send cmd out. */
+	ha->flags.mbox_int = 0;
+	clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
+
+	/* Unlock mbx registers and wait for interrupt */
+
+	DEBUG11(printk("qla2x00_mailbox_command: going to unlock irq & "
+	    "waiting for interrupt. jiffies=%lx.\n", jiffies);)
+
+	/* Wait for mbx cmd completion until timeout */
+
+	if (!abort_active && io_lock_on) {
+		/* sleep on completion semaphore */
+		DEBUG11(printk("qla2x00_mailbox_command(%ld): "
+		    "INTERRUPT MODE. Initializing timer.\n",
+		    ha->host_no);)
+
+		init_timer(&tmp_intr_timer);
+		tmp_intr_timer.data = (unsigned long)&ha->mbx_intr_sem;
+		tmp_intr_timer.expires = jiffies + mcp->tov * HZ;
+		tmp_intr_timer.function =
+		    (void (*)(unsigned long))qla2x00_mbx_sem_timeout;
+
+		DEBUG11(printk("qla2x00_mailbox_command(%ld): "
+		    "Adding timer.\n", ha->host_no);)
+		add_timer(&tmp_intr_timer);
+
+		DEBUG11(printk("qla2x00_mailbox_command: going to "
+		    "unlock & sleep. time=0x%lx.\n", jiffies);)
+
+		set_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
+
+		WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
+		spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+		if (!abort_active)
+			spin_unlock_irqrestore(&ha->mbx_reg_lock, mbx_flags);
+
+		/* Wait for either the timer to expire
+		 * or the mbox completion interrupt
+		 */
+		down(&ha->mbx_intr_sem);
+
+		DEBUG11(printk("qla2x00_mailbox_command:"
+		    "waking up."
+		    "time=0x%lx\n", jiffies);)
+		clear_bit(MBX_INTR_WAIT, &ha->mbx_cmd_flags);
+
+		/* delete the timer */
+		del_timer(&tmp_intr_timer);
+	} else {
+
+		DEBUG3_11(printk("qla2x00_mailbox_command(%ld): cmd=%x "
+			"POLLING MODE.\n", ha->host_no, command);)
+
+		WRT_REG_WORD(&reg->hccr, HCCR_SET_HOST_INT);
+		spin_unlock_irqrestore(&ha->hardware_lock, flags);
+		if (!abort_active)
+			spin_unlock_irqrestore(&ha->mbx_reg_lock, mbx_flags);
+
+		wait_time = jiffies + mcp->tov * HZ; /* wait at most tov secs */
+		while (!ha->flags.mbox_int) {
+			if (time_after(jiffies, wait_time))
+				break;
+
+			/* Check for pending interrupts. */
+			qla2x00_poll(ha);
+
+			udelay(10); /* v4.27 */
+		} /* while */
+	}
+
+	if (!abort_active)
+		spin_lock_irqsave(&ha->mbx_reg_lock, mbx_flags);
+
+	/* Check whether we timed out */
+	if (ha->flags.mbox_int) {
+		uint16_t *iptr2;
+
+		DEBUG3_11(printk("qla2x00_mailbox_cmd: cmd %x completed.\n",
+		    command);)
+
+		/* Got interrupt. Clear the flag. */
+		ha->flags.mbox_int = 0;
+		clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
+
+		if (ha->mailbox_out[0] != MBS_COMMAND_COMPLETE) {
+			qla2x00_stats.mboxerr++;
+			rval = QLA_FUNCTION_FAILED;
+		}
+
+		/* Load return mailbox registers. */
+		iptr2 = mcp->mb;
+		iptr = (uint16_t *)&ha->mailbox_out[0];
+		mboxes = mcp->in_mb;
+		for (cnt = 0; cnt < ha->mbx_count; cnt++) {
+			if (mboxes & BIT_0)
+				*iptr2 = *iptr;
+
+			mboxes >>= 1;
+			iptr2++;
+			iptr++;
+		}
+	} else {
+
+#if defined(QL_DEBUG_LEVEL_2) || defined(QL_DEBUG_LEVEL_3) || \
+		defined(QL_DEBUG_LEVEL_11)
+		printk("qla2x00_mailbox_command(%ld): **** MB Command Timeout "
+		    "for cmd %x ****\n", ha->host_no, command);
+		printk("qla2x00_mailbox_command: icontrol=%x jiffies=%lx\n",
+		    RD_REG_WORD(&reg->ictrl), jiffies);
+		printk("qla2x00_mailbox_command: *** mailbox[0] = 0x%x ***\n",
+		    RD_REG_WORD(optr));
+		qla2x00_dump_regs(ha);
+#endif
+
+		qla2x00_stats.mboxtout++;
+		ha->total_mbx_timeout++;
+		rval = QLA_FUNCTION_TIMEOUT;
+	}
+
+	if (!abort_active)
+		spin_unlock_irqrestore(&ha->mbx_reg_lock, mbx_flags);
+
+	ha->flags.mbox_busy = 0;
+
+	/* Clean up */
+	ha->mcp = NULL;
+
+	if (!abort_active) {
+		DEBUG11(printk("qla2x00_mailbox_cmd: checking for additional "
+		    "resp interrupt.\n");)
+
+		/* polling mode for non isp_abort commands. */
+		qla2x00_poll(ha);
+	}
+
+	if (rval == QLA_FUNCTION_TIMEOUT) {
+		if (!io_lock_on || (mcp->flags & IOCTL_CMD)) {
+			/* not in dpc. schedule it for dpc to take over. */
+			DEBUG(printk("qla2x00_mailbox_command(%ld): timeout "
+			    "schedule isp_abort_needed.\n",
+			    ha->host_no);)
+			DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): "
+			    "timeout schedule isp_abort_needed.\n",
+			    ha->host_no);)
+			qla_printk(KERN_WARNING, ha,
+			    "Mailbox command timeout occured. Scheduling ISP "
+			    "abort.\n");
+			set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+			if (ha->dpc_wait && !ha->dpc_active) 
+				up(ha->dpc_wait);
+
+		} else if (!abort_active) {
+
+			/* call abort directly since we are in the DPC thread */
+			DEBUG(printk("qla2x00_mailbox_command(%ld): timeout "
+			    "calling abort_isp\n", ha->host_no);)
+			DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): "
+			    "timeout calling abort_isp\n", ha->host_no);)
+			qla_printk(KERN_WARNING, ha,
+			    "Mailbox command timeout occured. Issuing ISP "
+			    "abort.\n");
+
+			set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
+			clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+			if (qla2x00_abort_isp(ha)) {
+				/* failed. retry later. */
+				set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+			}
+			clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags);
+
+			DEBUG(printk("qla2x00_mailbox_command: finished "
+			    "abort_isp\n");)
+			DEBUG2_3_11(printk("qla2x00_mailbox_command: finished "
+			    "abort_isp\n");)
+		}
+	}
+
+	/* Allow next mbx cmd to come in. */
+	if (!abort_active)
+		up(&ha->mbx_cmd_sem);
+
+	if (rval) {
+		DEBUG2_3_11(printk("qla2x00_mailbox_command(%ld): **** FAILED. "
+		    "mbx0=%x, mbx1=%x, mbx2=%x, cmd=%x ****\n",
+		ha->host_no, mcp->mb[0], mcp->mb[1], mcp->mb[2], command);)
+	} else {
+		DEBUG11(printk("qla2x00_mailbox_command(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	DEBUG11(printk("qla2x00_mailbox_command(%ld): exiting.\n",
+	    ha->host_no);)
+
+	return rval;
+}
+
+/*
+ * qla2x00_load_ram
+ *	Load adapter RAM using DMA.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint16_t risc_addr,
+    uint16_t risc_code_size)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	uint32_t	req_len;
+	dma_addr_t	nml_dma;
+	uint32_t	nml_len;
+	uint32_t	normalized;
+
+	DEBUG11(printk("qla2x00_load_ram(%ld): entered.\n",
+	    ha->host_no);)
+
+	req_len = risc_code_size;
+	nml_dma = 0;
+	nml_len = 0;
+
+	normalized = qla2x00_normalize_dma_addr(&req_dma, &req_len, &nml_dma,
+	    &nml_len);
+
+	/* Load first segment */
+	mcp->mb[0] = MBC_LOAD_RISC_RAM;
+	mcp->mb[1] = risc_addr;
+	mcp->mb[2] = MSW(req_dma);
+	mcp->mb[3] = LSW(req_dma);
+	mcp->mb[4] = (uint16_t)req_len;
+	mcp->mb[6] = MSW(MSD(req_dma));
+	mcp->mb[7] = LSW(MSD(req_dma));
+	mcp->out_mb = MBX_7|MBX_6|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	/* Load second segment - if necessary */
+	if (normalized && (rval == QLA_SUCCESS)) {
+		mcp->mb[0] = MBC_LOAD_RISC_RAM;
+		mcp->mb[1] = risc_addr + (uint16_t)req_len;
+		mcp->mb[2] = MSW(nml_dma);
+		mcp->mb[3] = LSW(nml_dma);
+		mcp->mb[4] = (uint16_t)nml_len;
+		mcp->mb[6] = MSW(MSD(nml_dma));
+		mcp->mb[7] = LSW(MSD(nml_dma));
+		mcp->out_mb = MBX_7|MBX_6|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+		mcp->in_mb = MBX_0;
+		mcp->tov = 30;
+		mcp->flags = 0;
+		rval = qla2x00_mailbox_command(ha, mcp);
+	}
+
+	if (rval == QLA_SUCCESS) {
+		/* Empty */
+		DEBUG11(printk("qla2x00_load_ram(%ld): done.\n", ha->host_no);)
+	} else {
+		/* Empty */
+		DEBUG2_3_11(printk("qla2x00_load_ram(%ld): failed. rval=%x "
+		    "mb[0]=%x.\n", ha->host_no, rval, mcp->mb[0]);)
+	}
+	return rval;
+}
+
+/*
+ * qla2x00_load_ram_ext
+ *	Load adapter extended RAM using DMA.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_load_ram_ext(scsi_qla_host_t *ha, dma_addr_t req_dma,
+    uint32_t risc_addr, uint16_t risc_code_size)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	uint32_t	req_len;
+	dma_addr_t	nml_dma;
+	uint32_t	nml_len;
+	uint32_t	normalized;
+
+	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+	req_len = risc_code_size;
+	nml_dma = 0;
+	nml_len = 0;
+
+	normalized = qla2x00_normalize_dma_addr(&req_dma, &req_len, &nml_dma,
+	    &nml_len);
+
+	/* Load first segment */
+	mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
+	mcp->mb[1] = LSW(risc_addr);
+	mcp->mb[2] = MSW(req_dma);
+	mcp->mb[3] = LSW(req_dma);
+	mcp->mb[4] = (uint16_t)req_len;
+	mcp->mb[6] = MSW(MSD(req_dma));
+	mcp->mb[7] = LSW(MSD(req_dma));
+	mcp->mb[8] = MSW(risc_addr);
+	mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	/* Load second segment - if necessary */
+	if (normalized && (rval == QLA_SUCCESS)) {
+		risc_addr += req_len;
+		mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED;
+		mcp->mb[1] = LSW(risc_addr);
+		mcp->mb[2] = MSW(nml_dma);
+		mcp->mb[3] = LSW(nml_dma);
+		mcp->mb[4] = (uint16_t)nml_len;
+		mcp->mb[6] = MSW(MSD(nml_dma));
+		mcp->mb[7] = LSW(MSD(nml_dma));
+		mcp->mb[8] = MSW(risc_addr);
+		mcp->out_mb = MBX_8|MBX_7|MBX_6|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+		mcp->in_mb = MBX_0;
+		mcp->tov = 30;
+		mcp->flags = 0;
+		rval = qla2x00_mailbox_command(ha, mcp);
+	}
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n",
+		    __func__, ha->host_no, rval, mcp->mb[0]));
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_execute_fw
+ *	Start adapter firmware.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_execute_fw(scsi_qla_host_t *ha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_execute_fw(%ld): entered.\n", ha->host_no);)
+
+	mcp->mb[0] = MBC_EXECUTE_FIRMWARE;
+	mcp->mb[1] = *ha->brd_info->fw_info[0].fwstart;
+	mcp->out_mb = MBX_1|MBX_0;
+	if (IS_QLA2322(ha) || IS_QLA6322(ha)) {
+		mcp->mb[2] = 0;
+		mcp->out_mb |= MBX_2;
+	}
+
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	DEBUG11(printk("qla2x00_execute_fw(%ld): done.\n", ha->host_no);)
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_fw_version
+ *	Get firmware version.
+ *
+ * Input:
+ *	ha:		adapter state pointer.
+ *	major:		pointer for major number.
+ *	minor:		pointer for minor number.
+ *	subminor:	pointer for subminor number.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+void
+qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor,
+    uint16_t *subminor, uint16_t *attributes, uint32_t *memory)
+{
+	int		rval;
+	mbx_cmd_t	mc;
+	mbx_cmd_t	*mcp = &mc;
+
+	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+	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;
+	mcp->flags = 0;
+	mcp->tov = 30;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	/* Return mailbox data. */
+	*major = mcp->mb[1];
+	*minor = mcp->mb[2];
+	*subminor = mcp->mb[3];
+	*attributes = mcp->mb[6];
+	if (IS_QLA2100(ha) || IS_QLA2200(ha))
+		*memory = 0x1FFFF;			/* Defaults to 128KB. */
+	else
+		*memory = (mcp->mb[5] << 16) | mcp->mb[4];
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+		    ha->host_no, rval));
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+	}
+}
+
+/*
+ * qla2x00_get_fw_options
+ *	Set firmware options.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	fwopt = pointer for firmware options.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+	mcp->mb[0] = MBC_GET_FIRMWARE_OPTION;
+	mcp->out_mb = MBX_0;
+	mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+		    ha->host_no, rval));
+	} else {
+		fwopts[1] = mcp->mb[1];
+		fwopts[2] = mcp->mb[2];
+		fwopts[3] = mcp->mb[3];
+
+		DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+	}
+
+	return rval;
+}
+
+
+/*
+ * qla2x00_set_fw_options
+ *	Set firmware options.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	fwopt = pointer for firmware options.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+	mcp->mb[0] = MBC_SET_FIRMWARE_OPTION;
+	mcp->mb[1] = fwopts[1];
+	mcp->mb[2] = fwopts[2];
+	mcp->mb[3] = fwopts[3];
+	mcp->mb[10] = fwopts[10];
+	mcp->mb[11] = fwopts[11];
+	mcp->mb[12] = 0;	/* Undocumented, but used */
+	mcp->out_mb = MBX_12|MBX_11|MBX_10|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+		    ha->host_no, rval));
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_mbx_reg_test
+ *	Mailbox register wrap test.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_mbx_reg_test(scsi_qla_host_t *ha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", ha->host_no);)
+
+	mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST;
+	mcp->mb[1] = 0xAAAA;
+	mcp->mb[2] = 0x5555;
+	mcp->mb[3] = 0xAA55;
+	mcp->mb[4] = 0x55AA;
+	mcp->mb[5] = 0xA5A5;
+	mcp->mb[6] = 0x5A5A;
+	mcp->mb[7] = 0x2525;
+	mcp->out_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval == QLA_SUCCESS) {
+		if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 ||
+		    mcp->mb[3] != 0xAA55 || mcp->mb[4] != 0x55AA)
+			rval = QLA_FUNCTION_FAILED;
+		if (mcp->mb[5] != 0xA5A5 || mcp->mb[6] != 0x5A5A ||
+		    mcp->mb[7] != 0x2525)
+			rval = QLA_FUNCTION_FAILED;
+	}
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_verify_checksum
+ *	Verify firmware checksum.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_verify_checksum(scsi_qla_host_t *ha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_verify_checksum(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_VERIFY_CHECKSUM;
+	mcp->mb[1] = *ha->brd_info->fw_info[0].fwstart;
+	mcp->out_mb = MBX_1|MBX_0;
+	mcp->in_mb = MBX_2|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_verify_checksum(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_verify_checksum(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_issue_iocb
+ *	Issue IOCB using mailbox command
+ *
+ * Input:
+ *	ha = adapter state pointer.
+ *	buffer = buffer pointer.
+ *	phys_addr = physical address of buffer.
+ *	size = size of buffer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_issue_iocb(scsi_qla_host_t *ha, void*  buffer, dma_addr_t phys_addr,
+    size_t size)
+{
+	int		rval;
+	mbx_cmd_t	mc;
+	mbx_cmd_t	*mcp = &mc;
+
+	mcp->mb[0] = MBC_IOCB_COMMAND_A64;
+	mcp->mb[1] = 0;
+	mcp->mb[2] = MSW(phys_addr);
+	mcp->mb[3] = LSW(phys_addr);
+	mcp->mb[6] = MSW(MSD(phys_addr));
+	mcp->mb[7] = LSW(MSD(phys_addr));
+	mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_2|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x",
+		    ha->host_no,rval);)
+		DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x",
+		    ha->host_no,rval);)
+	} else {
+		/*EMPTY*/
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_abort_command
+ *	Abort command aborts a specified IOCB.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	sp = SB structure pointer.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp)
+{
+	unsigned long   flags = 0;
+	fc_port_t	*fcport;
+	int		rval;
+	uint32_t	handle;
+	mbx_cmd_t	mc;
+	mbx_cmd_t	*mcp = &mc;
+
+	DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no);)
+
+	fcport = sp->fclun->fcport;
+
+	if (atomic_read(&ha->loop_state) == LOOP_DOWN ||
+	    atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
+		return 1;
+	}
+
+	spin_lock_irqsave(&ha->hardware_lock, flags);
+	for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
+		if (ha->outstanding_cmds[handle] == sp)
+			break;
+	}
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
+
+	if (handle == MAX_OUTSTANDING_COMMANDS) {
+		/* command not found */
+		return QLA_FUNCTION_FAILED;
+	}
+
+	mcp->mb[0] = MBC_ABORT_COMMAND;
+	if (HAS_EXTENDED_IDS(ha))
+		mcp->mb[1] = fcport->loop_id;
+	else
+		mcp->mb[1] = fcport->loop_id << 8;
+	mcp->mb[2] = (uint16_t)handle;
+	mcp->mb[3] = (uint16_t)(handle >> 16);
+	mcp->mb[6] = (uint16_t)sp->fclun->lun;
+	mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		sp->flags |= SRB_ABORT_PENDING;
+		DEBUG11(printk("qla2x00_abort_command(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+#if USE_ABORT_TGT
+/*
+ * qla2x00_abort_target
+ *	Issue abort target mailbox command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_abort_target(fc_port_t *fcport)
+{
+	int        rval;
+	mbx_cmd_t  mc;
+	mbx_cmd_t  *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_abort_target(%ld): entered.\n",
+	    fcport->ha->host_no);)
+
+	if (fcport == NULL) {
+		/* no target to abort */
+		return 0;
+	}
+
+	mcp->mb[0] = MBC_ABORT_TARGET;
+	mcp->out_mb = MBX_2|MBX_1|MBX_0;
+	if (HAS_EXTENDED_IDS(fcport->ha)) {
+		mcp->mb[1] = fcport->loop_id;
+		mcp->mb[10] = 0;
+		mcp->out_mb |= MBX_10;
+	} else {
+		mcp->mb[1] = fcport->loop_id << 8;
+	}
+	mcp->mb[2] = fcport->ha->loop_reset_delay;
+
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(fcport->ha, mcp);
+
+	/* Issue marker command. */
+	fcport->ha->marker_needed = 1;
+
+	if (rval != QLA_SUCCESS) {
+		DEBUG2_3_11(printk("qla2x00_abort_target(%ld): failed=%x.\n",
+		    fcport->ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_abort_target(%ld): done.\n",
+		    fcport->ha->host_no);)
+	}
+
+	return rval;
+}
+#endif
+
+/*
+ * qla2x00_target_reset
+ *	Issue target reset mailbox command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_target_reset(scsi_qla_host_t *ha, uint16_t b, uint16_t t)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	os_tgt_t *tgt;
+
+	DEBUG11(printk("qla2x00_target_reset(%ld): entered.\n", ha->host_no);)
+
+	tgt = TGT_Q(ha, t);
+	if (tgt->fcport == NULL) {
+		/* no target to abort */
+		return 0;
+	}
+	if (atomic_read(&tgt->fcport->state) != FCS_ONLINE) {
+		/* target not online */
+		return 0;
+	}
+
+	mcp->mb[0] = MBC_TARGET_RESET;
+	if (HAS_EXTENDED_IDS(ha))
+		mcp->mb[1] = tgt->fcport->loop_id;
+	else
+		mcp->mb[1] = tgt->fcport->loop_id << 8;
+	mcp->mb[2] = ha->loop_reset_delay;
+	mcp->out_mb = MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_target_reset(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_target_reset(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_adapter_id
+ *	Get adapter ID and topology.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	id = pointer for loop ID.
+ *	al_pa = pointer for AL_PA.
+ *	area = pointer for area.
+ *	domain = pointer for domain.
+ *	top = pointer for topology.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa,
+    uint8_t *area, uint8_t *domain, uint16_t *top)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID;
+	mcp->out_mb = MBX_0;
+	mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	/* Return data. */
+	*id = mcp->mb[1];
+	*al_pa = LSB(mcp->mb[2]);
+	*area = MSB(mcp->mb[2]);
+	*domain	= LSB(mcp->mb[3]);
+	*top = mcp->mb[6];
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_retry_cnt
+ *	Get current firmware login retry count and delay.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	retry_cnt = pointer to login retry count.
+ *	tov = pointer to login timeout value.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov,
+    uint16_t *r_a_tov)
+{
+	int rval;
+	uint16_t ratov;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n",
+			ha->host_no);)
+
+	mcp->mb[0] = MBC_GET_RETRY_COUNT;
+	mcp->out_mb = MBX_0;
+	mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n",
+		    ha->host_no, mcp->mb[0]);)
+	} else {
+		/* Convert returned data and check our values. */
+		*r_a_tov = mcp->mb[3] / 2;
+		ratov = (mcp->mb[3]/2) / 10;  /* mb[3] value is in 100ms */
+		if (mcp->mb[1] * ratov > (*retry_cnt) * (*tov)) {
+			/* Update to the larger values */
+			*retry_cnt = (uint8_t)mcp->mb[1];
+			*tov = ratov;
+		}
+
+		DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d "
+		    "ratov=%d.\n", ha->host_no, mcp->mb[3], ratov);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_init_firmware
+ *	Initialize adapter firmware.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	dptr = Initialization control block pointer.
+ *	size = size of initialization control block.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_INITIALIZE_FIRMWARE;
+	mcp->mb[2] = MSW(ha->init_cb_dma);
+	mcp->mb[3] = LSW(ha->init_cb_dma);
+	mcp->mb[4] = 0;
+	mcp->mb[5] = 0;
+	mcp->mb[6] = MSW(MSD(ha->init_cb_dma));
+	mcp->mb[7] = LSW(MSD(ha->init_cb_dma));
+	mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
+	mcp->in_mb = MBX_5|MBX_4|MBX_0;
+	mcp->buf_size = size;
+	mcp->flags = MBX_DMA_OUT;
+	mcp->tov = 30;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x "
+		    "mb0=%x.\n",
+		    ha->host_no, rval, mcp->mb[0]);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_port_database
+ *	Issue normal/enhanced get port database mailbox command
+ *	and copy device name as necessary.
+ *
+ * Input:
+ *	ha = adapter state pointer.
+ *	dev = structure pointer.
+ *	opt = enhanced cmd option byte.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	port_database_t *pd;
+	dma_addr_t pd_dma;
+
+	DEBUG11(printk("qla2x00_get_port_database(%ld): entered.\n",
+	    ha->host_no);)
+
+	pd = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &pd_dma);
+	if (pd  == NULL) {
+		DEBUG2_3_11(printk("qla2x00_get_port_database(%ld): **** "
+		    "Mem Alloc Failed ****", ha->host_no);)
+		return QLA_MEMORY_ALLOC_FAILED;
+	}
+	memset(pd, 0, PORT_DATABASE_SIZE);
+
+	if (opt != 0)
+		mcp->mb[0] = MBC_ENHANCED_GET_PORT_DATABASE;
+	else
+		mcp->mb[0] = MBC_GET_PORT_DATABASE;
+	mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	if (HAS_EXTENDED_IDS(ha)) {
+		mcp->mb[1] = fcport->loop_id;
+		mcp->mb[10] = opt;
+		mcp->out_mb |= MBX_10;
+	} else {
+		mcp->mb[1] = fcport->loop_id << 8 | opt;
+	}
+	mcp->mb[2] = MSW(pd_dma);
+	mcp->mb[3] = LSW(pd_dma);
+	mcp->mb[6] = MSW(MSD(pd_dma));
+	mcp->mb[7] = LSW(MSD(pd_dma));
+
+	mcp->in_mb = MBX_0;
+	mcp->buf_size = PORT_DATABASE_SIZE;
+	mcp->flags = MBX_DMA_IN;
+	mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
+	rval = qla2x00_mailbox_command(ha, mcp);
+	if (rval != QLA_SUCCESS)
+		goto gpd_error_out;
+
+	/* Check for logged in state. */
+	if (pd->master_state != PD_STATE_PORT_LOGGED_IN &&
+	    pd->slave_state != PD_STATE_PORT_LOGGED_IN) {
+		rval = QLA_FUNCTION_FAILED;
+		goto gpd_error_out;
+	}
+
+	/* Names are little-endian. */
+	memcpy(fcport->node_name, pd->node_name, WWN_SIZE);
+	memcpy(fcport->port_name, pd->port_name, WWN_SIZE);
+
+	/* Get port_id of device. */
+	fcport->d_id.b.al_pa = pd->port_id[2];
+	fcport->d_id.b.area = pd->port_id[3];
+	fcport->d_id.b.domain = pd->port_id[0];
+	fcport->d_id.b.rsvd_1 = 0;
+
+	/* Check for device require authentication. */
+	pd->common_features & BIT_5 ? (fcport->flags |= FCF_AUTH_REQ) :
+	    (fcport->flags &= ~FCF_AUTH_REQ);
+
+	/* If not target must be initiator or unknown type. */
+	if ((pd->prli_svc_param_word_3[0] & BIT_4) == 0)
+		fcport->port_type = FCT_INITIATOR;
+	else
+		fcport->port_type = FCT_TARGET;
+
+gpd_error_out:
+	dma_pool_free(ha->s_dma_pool, pd, pd_dma);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_get_port_database(%ld): "
+		    "failed=%x.\n", ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_get_port_database(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_firmware_state
+ *	Get adapter firmware state.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	dptr = pointer for firmware state.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *dptr)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_GET_FIRMWARE_STATE;
+	mcp->out_mb = MBX_0;
+	mcp->in_mb = MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	/* Return firmware state. */
+	*dptr = mcp->mb[1];
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): "
+		    "failed=%x.\n", ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_port_name
+ *	Issue get port name mailbox command.
+ *	Returned name is in big endian format.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	loop_id = loop ID of device.
+ *	name = pointer for name.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name,
+    uint8_t opt)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_GET_PORT_NAME;
+	mcp->out_mb = MBX_1|MBX_0;
+	if (HAS_EXTENDED_IDS(ha)) {
+		mcp->mb[1] = loop_id;
+		mcp->mb[10] = opt;
+		mcp->out_mb |= MBX_10;
+	} else {
+		mcp->mb[1] = loop_id << 8 | opt;
+	}
+
+	mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		if (name != NULL) {
+			/* This function returns name in big endian. */
+			name[0] = LSB(mcp->mb[2]);
+			name[1] = MSB(mcp->mb[2]);
+			name[2] = LSB(mcp->mb[3]);
+			name[3] = MSB(mcp->mb[3]);
+			name[4] = LSB(mcp->mb[6]);
+			name[5] = MSB(mcp->mb[6]);
+			name[6] = LSB(mcp->mb[7]);
+			name[7] = MSB(mcp->mb[7]);
+		}
+
+		DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_lip_reset
+ *	Issue LIP reset mailbox command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_lip_reset(scsi_qla_host_t *ha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_lip_reset(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_LIP_RESET;
+	mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+	if (HAS_EXTENDED_IDS(ha)) {
+		mcp->mb[1] = 0x00ff;
+		mcp->mb[10] = 0;
+		mcp->out_mb |= MBX_10;
+	} else {
+		mcp->mb[1] = 0xff00;
+	}
+	mcp->mb[2] = ha->loop_reset_delay;
+	mcp->mb[3] = 0;
+
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_lip_reset(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_lip_reset(%ld): done.\n", ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_send_sns
+ *	Send SNS command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	sns = pointer for command.
+ *	cmd_size = command size.
+ *	buf_size = response/command size.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_send_sns(scsi_qla_host_t *ha, dma_addr_t sns_phys_address,
+    uint16_t cmd_size, size_t buf_size)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n",
+	    ha->host_no);)
+
+	DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total "
+	    "tov=%d.\n", ha->retry_count, ha->login_timeout, mcp->tov);)
+
+	mcp->mb[0] = MBC_SEND_SNS_COMMAND;
+	mcp->mb[1] = cmd_size;
+	mcp->mb[2] = MSW(sns_phys_address);
+	mcp->mb[3] = LSW(sns_phys_address);
+	mcp->mb[6] = MSW(MSD(sns_phys_address));
+	mcp->mb[7] = LSW(MSD(sns_phys_address));
+	mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0|MBX_1;
+	mcp->buf_size = buf_size;
+	mcp->flags = MBX_DMA_OUT|MBX_DMA_IN;
+	mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
+		    "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1]);)
+		DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x "
+		    "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1]);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_login_fabric
+ *	Issue login fabric port mailbox command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	loop_id = device loop ID.
+ *	domain = device domain.
+ *	area = device area.
+ *	al_pa = device AL_PA.
+ *	status = pointer for return status.
+ *	opt = command options.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain,
+    uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", ha->host_no);)
+
+	mcp->mb[0] = MBC_LOGIN_FABRIC_PORT;
+	mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+	if (HAS_EXTENDED_IDS(ha)) {
+		mcp->mb[1] = loop_id;
+		mcp->mb[10] = opt;
+		mcp->out_mb |= MBX_10;
+	} else {
+		mcp->mb[1] = (loop_id << 8) | opt;
+	}
+	mcp->mb[2] = domain;
+	mcp->mb[3] = area << 8 | al_pa;
+
+	mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0;
+	mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	/* Return mailbox statuses. */
+	if (mb != NULL) {
+		mb[0] = mcp->mb[0];
+		mb[1] = mcp->mb[1];
+		mb[2] = mcp->mb[2];
+		mb[6] = mcp->mb[6];
+		mb[7] = mcp->mb[7];
+	}
+
+	if (rval != QLA_SUCCESS) {
+		/* RLU tmp code: need to change main mailbox_command function to
+		 * return ok even when the mailbox completion value is not
+		 * SUCCESS. The caller needs to be responsible to interpret
+		 * the return values of this mailbox command if we're not
+		 * to change too much of the existing code.
+		 */
+		if (mcp->mb[0] == 0x4001 || mcp->mb[0] == 0x4002 ||
+		    mcp->mb[0] == 0x4003 || mcp->mb[0] == 0x4005 ||
+		    mcp->mb[0] == 0x4006)
+			rval = QLA_SUCCESS;
+
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x "
+		    "mb[0]=%x mb[1]=%x mb[2]=%x.\n", ha->host_no, rval,
+		    mcp->mb[0], mcp->mb[1], mcp->mb[2]);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_login_local_device
+ *           Issue login loop port mailbox command.
+ *    
+ * Input:
+ *           ha = adapter block pointer.
+ *           loop_id = device loop ID.
+ *           opt = command options.
+ *          
+ * Returns:
+ *            Return status code.
+ *             
+ * Context:
+ *            Kernel context.
+ *             
+ */
+int
+qla2x00_login_local_device(scsi_qla_host_t *ha, uint16_t loop_id,
+    uint16_t *mb_ret, uint8_t opt)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG3(printk("%s(%ld): entered.\n", __func__, ha->host_no);)
+
+	mcp->mb[0] = MBC_LOGIN_LOOP_PORT;
+	if (HAS_EXTENDED_IDS(ha))
+		mcp->mb[1] = loop_id;
+	else
+		mcp->mb[1] = loop_id << 8;
+	mcp->mb[2] = opt;
+	mcp->out_mb = MBX_2|MBX_1|MBX_0;
+ 	mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0;
+	mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+ 	/* Return mailbox statuses. */
+ 	if (mb_ret != NULL) {
+ 		mb_ret[0] = mcp->mb[0];
+ 		mb_ret[1] = mcp->mb[1];
+ 		mb_ret[6] = mcp->mb[6];
+ 		mb_ret[7] = mcp->mb[7];
+ 	}
+
+	if (rval != QLA_SUCCESS) {
+ 		/* AV tmp code: need to change main mailbox_command function to
+ 		 * return ok even when the mailbox completion value is not
+ 		 * SUCCESS. The caller needs to be responsible to interpret
+ 		 * the return values of this mailbox command if we're not
+ 		 * to change too much of the existing code.
+ 		 */
+ 		if (mcp->mb[0] == 0x4005 || mcp->mb[0] == 0x4006)
+ 			rval = QLA_SUCCESS;
+
+		DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
+		    "mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval,
+		    mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]);)
+		DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x "
+		    "mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval,
+		    mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7]);)
+	} else {
+		/*EMPTY*/
+		DEBUG3(printk("%s(%ld): done.\n", __func__, ha->host_no);)
+	}
+
+	return (rval);
+}
+
+/*
+ * qla2x00_fabric_logout
+ *	Issue logout fabric port mailbox command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	loop_id = device loop ID.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT;
+	mcp->out_mb = MBX_1|MBX_0;
+	if (HAS_EXTENDED_IDS(ha)) {
+		mcp->mb[1] = loop_id;
+		mcp->mb[10] = 0;
+		mcp->out_mb |= MBX_10;
+	} else {
+		mcp->mb[1] = loop_id << 8;
+	}
+
+	mcp->in_mb = MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x "
+		    "mbx1=%x.\n", ha->host_no, rval, mcp->mb[1]);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_full_login_lip
+ *	Issue full login LIP mailbox command.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *	TARGET_QUEUE_LOCK must be released.
+ *	ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_full_login_lip(scsi_qla_host_t *ha)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n",
+	    ha->host_no);)
+
+	mcp->mb[0] = MBC_LIP_FULL_LOGIN;
+	mcp->mb[1] = 0;
+	mcp->mb[2] = 0;
+	mcp->mb[3] = 0;
+	mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n",
+		    ha->instance, rval);)
+	} else {
+		/*EMPTY*/
+		DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_id_list
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma,
+    uint16_t *entries)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n",
+	    ha->host_no);)
+
+	if (id_list == NULL)
+		return QLA_FUNCTION_FAILED;
+
+	mcp->mb[0] = MBC_GET_ID_LIST;
+	mcp->mb[1] = MSW(id_list_dma);
+	mcp->mb[2] = LSW(id_list_dma);
+	mcp->mb[3] = MSW(MSD(id_list_dma));
+	mcp->mb[6] = LSW(MSD(id_list_dma));
+	mcp->out_mb = MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->in_mb = MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n",
+		    ha->host_no, rval);)
+	} else {
+		*entries = mcp->mb[1];
+		DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n",
+		    ha->host_no);)
+	}
+
+	return rval;
+}
+
+/*
+ * qla2x00_get_resource_cnts
+ *	Get current firmware resource counts.
+ *
+ * Input:
+ *	ha = adapter block pointer.
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
+    uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, uint16_t *orig_iocb_cnt)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+
+	DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no));
+
+	mcp->mb[0] = MBC_GET_RESOURCE_COUNTS;
+	mcp->out_mb = MBX_0;
+	mcp->in_mb = MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+	mcp->tov = 30;
+	mcp->flags = 0;
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval != QLA_SUCCESS) {
+		/*EMPTY*/
+		DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__,
+		    ha->host_no, mcp->mb[0]);)
+	} else {
+		DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x "
+		    "mb7=%x mb10=%x.\n", __func__, ha->host_no,
+		    mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7], 
+		    mcp->mb[10]));
+
+		if (cur_xchg_cnt)
+			*cur_xchg_cnt = mcp->mb[3];
+		if (orig_xchg_cnt)
+			*orig_xchg_cnt = mcp->mb[6];
+		if (cur_iocb_cnt)
+			*cur_iocb_cnt = mcp->mb[7];
+		if (orig_iocb_cnt)
+			*orig_iocb_cnt = mcp->mb[10];
+	}
+
+	return (rval);
+}
+
+#if defined(QL_DEBUG_LEVEL_3)
+/*
+ * qla2x00_get_fcal_position_map
+ *	Get FCAL (LILP) position map using mailbox command
+ *
+ * Input:
+ *	ha = adapter state pointer.
+ *	pos_map = buffer pointer (can be NULL).
+ *
+ * Returns:
+ *	qla2x00 local function return status code.
+ *
+ * Context:
+ *	Kernel context.
+ */
+int
+qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map)
+{
+	int rval;
+	mbx_cmd_t mc;
+	mbx_cmd_t *mcp = &mc;
+	char *pmap;
+	dma_addr_t pmap_dma;
+
+	pmap = dma_pool_alloc(ha->s_dma_pool, GFP_ATOMIC, &pmap_dma);
+	if (pmap  == NULL) {
+		DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****",
+		    __func__, ha->host_no));
+		return QLA_MEMORY_ALLOC_FAILED;
+	}
+	memset(pmap, 0, FCAL_MAP_SIZE);
+
+	mcp->mb[0] = MBC_GET_FC_AL_POSITION_MAP;
+	mcp->mb[2] = MSW(pmap_dma);
+	mcp->mb[3] = LSW(pmap_dma);
+	mcp->mb[6] = MSW(MSD(pmap_dma));
+	mcp->mb[7] = LSW(MSD(pmap_dma));
+	mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_0;
+	mcp->in_mb = MBX_1|MBX_0;
+	mcp->buf_size = FCAL_MAP_SIZE;
+	mcp->flags = MBX_DMA_IN;
+	mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2);
+	rval = qla2x00_mailbox_command(ha, mcp);
+
+	if (rval == QLA_SUCCESS) {
+		DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map "
+		    "size (%x)\n", __func__, ha->host_no, mcp->mb[0],
+		    mcp->mb[1], (unsigned)pmap[0]));
+		DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1));
+
+		if (pos_map)
+			memcpy(pos_map, pmap, FCAL_MAP_SIZE);
+	}
+	dma_pool_free(ha->s_dma_pool, pmap, pmap_dma);
+
+	if (rval != QLA_SUCCESS) {
+		DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__,
+		    ha->host_no, rval));
+	} else {
+		DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no));
+	}
+
+	return rval;
+}
+#endif