Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (39 commits) [SCSI] qla2xxx: Update version number to 8.02.00-k5. [SCSI] qla2xxx: Correct display of ISP serial-number. [SCSI] qla2xxx: Correct residual-count handling discrepancies during UNDERRUN handling. [SCSI] qla2xxx: Make driver (mostly) legacy I/O port free. [SCSI] qla2xxx: Fix issue where final flash-segment updates were falling into the slow-path write handler. [SCSI] qla2xxx: Handle unaligned sector writes during NVRAM/VPD updates. [SCSI] qla2xxx: Defer explicit interrupt-polling processing to init-time scenarios. [SCSI] qla2xxx: Resync with latest HBA SSID specification -- 2.2u. [SCSI] sym53c8xx: Remove sym_xpt_async_sent_bdr [SCSI] sym53c8xx: Remove pci_dev pointer from sym_shcb [SCSI] sym53c8xx: Make interrupt handler capable of returning IRQ_NONE [SCSI] sym53c8xx: Get rid of IRQ_FMT and IRQ_PRM [SCSI] sym53c8xx: Use scmd_printk where appropriate [SCSI] sym53c8xx: Simplify DAC DMA handling [SCSI] sym53c8xx: Remove tag_ctrl module parameter [SCSI] sym53c8xx: Remove io_ws, mmio_ws and ram_ws elements [SCSI] sym53c8xx: Remove ->device_id [SCSI] sym53c8xx: Use pdev->revision [SCSI] sym53c8xx: PCI Error Recovery support [SCSI] sym53c8xx: Stop overriding scsi_done ...
author: Linus Torvalds 2007-10-23 16:37:29 -0700
committer: Linus Torvalds 2007-10-23 16:37:29 -0700
commit: 1212663fba7c5e003e05d24f043d5ed57eb18b24 (patch)
tree: d6d1327b1e852721952e2efc8aabca25e73573f0
parent: af76bbabbdf5cebea6a3863446f9f74b469c4bdc (diff)
parent: af2709fd0d127cd590e7a77ab50b23cdb9f6f48f (diff)
60 files changed, 675 insertions, 5316 deletions
diff --git a/Documentation/scsi/sym53c8xx_2.txt b/Documentation/scsi/sym53c8xx_2.txt
index 3d9f06bb3d00..49ea5c58c6bc 100644
--- a/Documentation/scsi/sym53c8xx_2.txt
+++ b/Documentation/scsi/sym53c8xx_2.txt
@@ -449,25 +449,14 @@ options as above.
         cmd_per_lun=#tags (#tags > 1) tagged command queuing enabled
   #tags will be truncated to the max queued commands configuration parameter.
 
-10.2.2  Detailed control of tagged commands
-  This option allows you to specify a command queue depth for each device 
-  that supports tagged command queueing.
-  Example:
-      tag_ctrl=10/t2t3q16-t5q24/t1u2q32
-  will set devices queue depth as follow:
-      - controller #0 target #2 and target #3                  -> 16 commands,
-      - controller #0 target #5                                -> 24 commands,
-      - controller #1 target #1 logical unit #2                -> 32 commands,
-      - all other logical units (all targets, all controllers) -> 10 commands.
-
-10.2.3 Burst max
+10.2.2 Burst max
         burst=0    burst disabled
         burst=255  get burst length from initial IO register settings.
         burst=#x   burst enabled (1<<#x burst transfers max)
   #x is an integer value which is log base 2 of the burst transfers max.
   By default the driver uses the maximum value supported by the chip.
 
-10.2.4 LED support
+10.2.3 LED support
         led=1      enable  LED support
         led=0      disable LED support
   Do not enable LED support if your scsi board does not use SDMS BIOS.
@@ -560,9 +549,9 @@ Previously, the sym2 driver accepted arguments of the form
 	sym53c8xx=tags:4,sync:10,debug:0x200
 
 As a result of the new module parameters, this is no longer available.
-Most of the options have remained the same, but tags has split into
-cmd_per_lun and tag_ctrl for its two different purposes.  The sample above
-would be specified as:
+Most of the options have remained the same, but tags has become
+cmd_per_lun to reflect its different purposes.  The sample above would
+be specified as:
 	modprobe sym53c8xx cmd_per_lun=4 sync=10 debug=0x200
 
 or on the kernel boot line as:
diff --git a/MAINTAINERS b/MAINTAINERS
index 40245af2d0e3..05504f2ff110 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -325,6 +325,12 @@ M:	Juergen Fischer <fischer@norbit.de>
 L:	linux-scsi@vger.kernel.org
 S:	Maintained
 
+AIC7XXX / AIC79XX SCSI DRIVER
+P:	Hannes Reinecke
+M:	hare@suse.de
+L:	linux-scsi@vger.kernel.org
+S:	Maintained
+
 ALCATEL SPEEDTOUCH USB DRIVER
 P:	Duncan Sands
 M:	duncan.sands@free.fr
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 03c4e5c1b94a..bd59ab0760b3 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -460,8 +460,6 @@ source "drivers/Kconfig"
 
 source "drivers/sbus/char/Kconfig"
 
-source "drivers/fc4/Kconfig"
-
 source "fs/Kconfig"
 
 source "kernel/Kconfig.instrumentation"
diff --git a/drivers/Makefile b/drivers/Makefile
index 560496b43306..8cb37e3557d4 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -34,7 +34,6 @@ obj-$(CONFIG_NUBUS)		+= nubus/
 obj-$(CONFIG_ATM)		+= atm/
 obj-y				+= macintosh/
 obj-$(CONFIG_IDE)		+= ide/
-obj-$(CONFIG_FC4)		+= fc4/
 obj-$(CONFIG_SCSI)		+= scsi/
 obj-$(CONFIG_ATA)		+= ata/
 obj-$(CONFIG_FUSION)		+= message/
diff --git a/drivers/fc4/Kconfig b/drivers/fc4/Kconfig
deleted file mode 100644
index 345dbe6f10df..000000000000
--- a/drivers/fc4/Kconfig
+++ /dev/null
@@ -1,81 +0,0 @@
-#
-# FC4 device configuration
-#
-
-menu "Fibre Channel support"
-
-config FC4
-	tristate "Fibre Channel and FC4 SCSI support"
-	---help---
-	  Fibre Channel is a high speed serial protocol mainly used to
-	  connect large storage devices to the computer; it is compatible with
-	  and intended to replace SCSI.
-
-	  This is an experimental support for storage arrays connected to your
-	  computer using optical fibre cables and the "X3.269-199X Fibre
-	  Channel Protocol for SCSI" specification. If you want to use this,
-	  you need to say Y here and to "SCSI support" as well as to the
-	  drivers for the storage array itself and for the interface adapter
-	  such as SOC or SOC+. This subsystem could even serve for IP
-	  networking, with some code extensions.
-
-	  If unsure, say N.
-
-comment "FC4 drivers"
-	depends on FC4
-
-config FC4_SOC
-	tristate "Sun SOC/Sbus"
-	depends on FC4!=n && SPARC
-	help
-	  Serial Optical Channel is an interface card with one or two Fibre
-	  Optic ports, each of which can be connected to a disk array. Note
-	  that if you have older firmware in the card, you'll need the
-	  microcode from the Solaris driver to make it work.
-
-	  To compile this support as a module, choose M here: the module will
-	  be called soc.
-
-config FC4_SOCAL
-	tristate "Sun SOC+ (aka SOCAL)"
-	depends on FC4!=n && SPARC
-	---help---
-	  Serial Optical Channel Plus is an interface card with up to two
-	  Fibre Optic ports. This card supports FC Arbitrated Loop (usually
-	  A5000 or internal FC disks in E[3-6]000 machines through the
-	  Interface Board). You'll probably need the microcode from the
-	  Solaris driver to make it work.
-
-	  To compile this support as a module, choose M here: the module will
-	  be called socal.
-
-comment "FC4 targets"
-	depends on FC4
-
-config SCSI_PLUTO
-	tristate "SparcSTORAGE Array 100 and 200 series"
-	depends on FC4!=n && SCSI
-	help
-	  If you never bought a disk array made by Sun, go with N.
-
-	  To compile this support as a module, choose M here: the module will
-	  be called pluto.
-
-config SCSI_FCAL
-	tristate "Sun Enterprise Network Array (A5000 and EX500)" if SPARC
-	depends on FC4!=n && SCSI
-	help
-	  This driver drives FC-AL disks connected through a Fibre Channel
-	  card using the drivers/fc4 layer (currently only SOCAL). The most
-	  common is either A5000 array or internal disks in E[3-6]000
-	  machines.
-
-	  To compile this support as a module, choose M here: the module will
-	  be called fcal.
-
-config SCSI_FCAL
-	prompt "Generic FC-AL disk driver"
-	depends on FC4!=n && SCSI && !SPARC
-
-endmenu
-
diff --git a/drivers/fc4/Makefile b/drivers/fc4/Makefile
deleted file mode 100644
index 0db3fbb553e9..000000000000
--- a/drivers/fc4/Makefile
+++ /dev/null
@@ -1,9 +0,0 @@
-#
-# Makefile for the Linux Fibre Channel device drivers.
-#
-
-fc4-objs := fc.o fc_syms.o
-
-obj-$(CONFIG_FC4) += fc4.o
-obj-$(CONFIG_FC4_SOC) += soc.o
-obj-$(CONFIG_FC4_SOCAL) += socal.o
diff --git a/drivers/fc4/fc-al.h b/drivers/fc4/fc-al.h
deleted file mode 100644
index 62d3ca436d72..000000000000
--- a/drivers/fc4/fc-al.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* fc-al.h: Definitions for Fibre Channel Arbitrated Loop topology.
- *
- * Copyright (C) 1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- *
- * Sources:
- *	Fibre Channel Arbitrated Loop (FC-AL), ANSI, Rev. 4.5, 1995
- */
-
-#ifndef __FC_AL_H
-#define __FC_AL_H
-
-/* Loop initialization payloads */
-#define	FC_AL_LISM	0x11010000	/* Select Master, 12B payload */
-#define FC_AL_LIFA	0x11020000	/* Fabric Assign AL_PA bitmap, 20B payload */
-#define FC_AL_LIPA	0x11030000	/* Previously Acquired AL_PA bitmap, 20B payload */
-#define FC_AL_LIHA	0x11040000	/* Hard Assigned AL_PA bitmap, 20B payload */
-#define FC_AL_LISA	0x11050000	/* Soft Assigned AL_PA bitmap, 20B payload */
-#define FC_AL_LIRP	0x11060000	/* Report AL_PA position map, 132B payload */
-#define FC_AL_LILP	0x11070000	/* Loop AL_PA position map, 132B payload */
-
-typedef struct {
-	u32	magic;
-	u8	len;
-	u8	alpa[127];
-} fc_al_posmap;
-
-#endif /* !(__FC_H) */
diff --git a/drivers/fc4/fc.c b/drivers/fc4/fc.c
deleted file mode 100644
index 82de9e1adb1e..000000000000
--- a/drivers/fc4/fc.c
+++ /dev/null
@@ -1,1146 +0,0 @@
-/* fc.c: Generic Fibre Channel and FC4 SCSI driver.
- *
- * Copyright (C) 1997,1998,1999 Jakub Jelinek (jj@ultra.linux.cz)
- * Copyright (C) 1997,1998 Jirka Hanika (geo@ff.cuni.cz)
- *
- * There are two kinds of Fibre Channel adapters used in Linux. Either
- * the adapter is "smart" and does all FC bookkeeping by itself and
- * just presents a standard SCSI interface to the operating system
- * (that's e.g. the case with Qlogic FC cards), or leaves most of the FC
- * bookkeeping to the OS (e.g. soc, socal). Drivers for the former adapters
- * will look like normal SCSI drivers (with the exception of max_id will be
- * usually 127), the latter on the other side allows SCSI, IP over FC and other
- * protocols. This driver tree is for the latter adapters.
- *
- * This file should support both Point-to-Point and Arbitrated Loop topologies.
- *
- * Sources:
- *	Fibre Channel Physical & Signaling Interface (FC-PH), dpANS, 1994
- *	dpANS Fibre Channel Protocol for SCSI (X3.269-199X), Rev. 012, 1995
- *	Fibre Channel Arbitrated Loop (FC-AL), Rev. 4.5, 1995
- *	Fibre Channel Private Loop SCSI Direct Attach (FC-PLDA), Rev. 2.1, 1997
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/init.h>
-
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-#include <asm/semaphore.h>
-#include "fcp_impl.h"
-#include <scsi/scsi_host.h>
-
-/* #define FCDEBUG */
-
-#define fc_printk printk ("%s: ", fc->name); printk 
-
-#ifdef FCDEBUG
-#define FCD(x)  fc_printk x;
-#define FCND(x)	printk ("FC: "); printk x;
-#else
-#define FCD(x)
-#define FCND(x)
-#endif
-
-#ifdef __sparc__
-#define dma_alloc_consistent(d,s,p) sbus_alloc_consistent(d,s,p)
-#define dma_free_consistent(d,s,v,h) sbus_free_consistent(d,s,v,h)
-#define dma_map_single(d,v,s,dir) sbus_map_single(d,v,s,dir)
-#define dma_unmap_single(d,h,s,dir) sbus_unmap_single(d,h,s,dir)
-#define dma_map_sg(d,s,n,dir) sbus_map_sg(d,s,n,dir)
-#define dma_unmap_sg(d,s,n,dir) sbus_unmap_sg(d,s,n,dir)
-#else
-#define dma_alloc_consistent(d,s,p) pci_alloc_consistent(d,s,p)
-#define dma_free_consistent(d,s,v,h) pci_free_consistent(d,s,v,h)
-#define dma_map_single(d,v,s,dir) pci_map_single(d,v,s,dir)
-#define dma_unmap_single(d,h,s,dir) pci_unmap_single(d,h,s,dir)
-#define dma_map_sg(d,s,n,dir) pci_map_sg(d,s,n,dir)
-#define dma_unmap_sg(d,s,n,dir) pci_unmap_sg(d,s,n,dir)
-#endif							       
-
-#define FCP_CMND(SCpnt) ((fcp_cmnd *)&(SCpnt->SCp))
-#define FC_SCMND(SCpnt) ((fc_channel *)(SCpnt->device->host->hostdata[0]))
-#define SC_FCMND(fcmnd)	((struct scsi_cmnd *)((long)fcmnd - (long)&(((struct scsi_cmnd *)0)->SCp)))
-
-static int fcp_scsi_queue_it(fc_channel *, struct scsi_cmnd *, fcp_cmnd *, int);
-void fcp_queue_empty(fc_channel *);
-
-static void fcp_scsi_insert_queue (fc_channel *fc, fcp_cmnd *fcmd)
-{
-	if (!fc->scsi_que) {
-		fc->scsi_que = fcmd;
-		fcmd->next = fcmd;
-		fcmd->prev = fcmd;
-	} else {
-		fc->scsi_que->prev->next = fcmd;
-		fcmd->prev = fc->scsi_que->prev;
-		fc->scsi_que->prev = fcmd;
-		fcmd->next = fc->scsi_que;
-	}
-}
-
-static void fcp_scsi_remove_queue (fc_channel *fc, fcp_cmnd *fcmd)
-{
-	if (fcmd == fcmd->next) {
-		fc->scsi_que = NULL;
-		return;
-	}
-	if (fcmd == fc->scsi_que)
-		fc->scsi_que = fcmd->next;
-	fcmd->prev->next = fcmd->next;
-	fcmd->next->prev = fcmd->prev;
-}
-
-fc_channel *fc_channels = NULL;
-
-#define LSMAGIC	620829043
-typedef struct {
-	/* Must be first */
-	struct semaphore sem;
-	int magic;
-	int count;
-	logi *logi;
-	fcp_cmnd *fcmds;
-	atomic_t todo;
-	struct timer_list timer;
-	unsigned char grace[0];
-} ls;
-
-#define LSOMAGIC 654907799
-typedef struct {
-	/* Must be first */
-	struct semaphore sem;
-	int magic;
-	int count;
-	fcp_cmnd *fcmds;
-	atomic_t todo;
-	struct timer_list timer;
-} lso;
-
-#define LSEMAGIC 84482456
-typedef struct {
-	/* Must be first */
-	struct semaphore sem;
-	int magic;
-	int status;
-	struct timer_list timer;
-} lse;
-
-static void fcp_login_timeout(unsigned long data)
-{
-	ls *l = (ls *)data;
-	FCND(("Login timeout\n"))
-	up(&l->sem);
-}
-
-static void fcp_login_done(fc_channel *fc, int i, int status)
-{
-	fcp_cmnd *fcmd;
-	logi *plogi;
-	fc_hdr *fch;
-	ls *l = (ls *)fc->ls;
-	
-	FCD(("Login done %d %d\n", i, status))
-	if (i < l->count) {
-		if (fc->state == FC_STATE_FPORT_OK) {
-			FCD(("Additional FPORT_OK received with status %d\n", status))
-			return;
-		}
-		switch (status) {
-		case FC_STATUS_OK: /* Oh, we found a fabric */
-		case FC_STATUS_P_RJT: /* Oh, we haven't found any */
-			fc->state = FC_STATE_FPORT_OK;
-			fcmd = l->fcmds + i;
-			plogi = l->logi + 3 * i;
-			dma_unmap_single (fc->dev, fcmd->cmd, 3 * sizeof(logi),
-					  DMA_BIDIRECTIONAL);
-			plogi->code = LS_PLOGI;
-			memcpy (&plogi->nport_wwn, &fc->wwn_nport, sizeof(fc_wwn));
-			memcpy (&plogi->node_wwn, &fc->wwn_node, sizeof(fc_wwn));
-			memcpy (&plogi->common, fc->common_svc, sizeof(common_svc_parm));
-			memcpy (&plogi->class1, fc->class_svcs, 3*sizeof(svc_parm));
-			fch = &fcmd->fch;
-			fcmd->token += l->count;
-			FILL_FCHDR_RCTL_DID(fch, R_CTL_ELS_REQ, fc->did);
-			FILL_FCHDR_SID(fch, fc->sid);
-#ifdef FCDEBUG
-			{
-				int i;
-				unsigned *x = (unsigned *)plogi;
-				printk ("logi: ");
-				for (i = 0; i < 21; i++)
-					printk ("%08x ", x[i]);
-				printk ("\n");
-			}
-#endif			
-			fcmd->cmd = dma_map_single (fc->dev, plogi, 3 * sizeof(logi),
-						    DMA_BIDIRECTIONAL);
-			fcmd->rsp = fcmd->cmd + 2 * sizeof(logi);
-			if (fc->hw_enque (fc, fcmd))
-				printk ("FC: Cannot enque PLOGI packet on %s\n", fc->name);
-			break;
-		case FC_STATUS_ERR_OFFLINE:
-			fc->state = FC_STATE_MAYBEOFFLINE;
-			FCD (("FC is offline %d\n", l->grace[i]))
-			break;
-		default:
-			printk ("FLOGI failed for %s with status %d\n", fc->name, status);
-			/* Do some sort of error recovery here */
-			break;
-		}
-	} else {
-		i -= l->count;
-		if (fc->state != FC_STATE_FPORT_OK) {
-			FCD(("Unexpected N-PORT rsp received"))
-			return;
-		}
-		switch (status) {
-		case FC_STATUS_OK:
-			plogi = l->logi + 3 * i;
-			dma_unmap_single (fc->dev, l->fcmds[i].cmd, 3 * sizeof(logi),
-					  DMA_BIDIRECTIONAL);
-			if (!fc->wwn_dest.lo && !fc->wwn_dest.hi) {
-				memcpy (&fc->wwn_dest, &plogi[1].node_wwn, sizeof(fc_wwn)); 
-				FCD(("Dest WWN %08x%08x\n", *(u32 *)&fc->wwn_dest, fc->wwn_dest.lo))
-			} else if (fc->wwn_dest.lo != plogi[1].node_wwn.lo ||
-				   fc->wwn_dest.hi != plogi[1].node_wwn.hi) {
-				printk ("%s: mismatch in wwns. Got %08x%08x, expected %08x%08x\n",
-					fc->name,
-					*(u32 *)&plogi[1].node_wwn, plogi[1].node_wwn.lo,
-					*(u32 *)&fc->wwn_dest, fc->wwn_dest.lo);
-			}
-			fc->state = FC_STATE_ONLINE;
-			printk ("%s: ONLINE\n", fc->name);
-			if (atomic_dec_and_test (&l->todo))
-				up(&l->sem);
-			break;
-		case FC_STATUS_ERR_OFFLINE:
-			fc->state = FC_STATE_OFFLINE;
-			dma_unmap_single (fc->dev, l->fcmds[i].cmd, 3 * sizeof(logi),
-					  DMA_BIDIRECTIONAL);
-			printk ("%s: FC is offline\n", fc->name);
-			if (atomic_dec_and_test (&l->todo))
-				up(&l->sem);
-			break;
-		default:
-			printk ("PLOGI failed for %s with status %d\n", fc->name, status);
-			/* Do some sort of error recovery here */
-			break;
-		}
-	}
-}
-
-static void fcp_report_map_done(fc_channel *fc, int i, int status)
-{
-	fcp_cmnd *fcmd;
-	fc_hdr *fch;
-	unsigned char j;
-	ls *l = (ls *)fc->ls;
-	fc_al_posmap *p;
-	
-	FCD(("Report map done %d %d\n", i, status))
-	switch (status) {
-	case FC_STATUS_OK: /* Ok, let's have a fun on a loop */
-		dma_unmap_single (fc->dev, l->fcmds[i].cmd, 3 * sizeof(logi),
-				  DMA_BIDIRECTIONAL);
-		p = (fc_al_posmap *)(l->logi + 3 * i);
-#ifdef FCDEBUG
-		{
-		u32 *u = (u32 *)p;
-		FCD(("%08x\n", u[0]))
-		u ++;
-		FCD(("%08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n", u[0],u[1],u[2],u[3],u[4],u[5],u[6],u[7]))
-		}
-#endif		
-		if ((p->magic & 0xffff0000) != FC_AL_LILP || !p->len) {
-			printk ("FC: Bad magic from REPORT_AL_MAP on %s - %08x\n", fc->name, p->magic);
-			fc->state = FC_STATE_OFFLINE;
-		} else {
-			fc->posmap = kzalloc(sizeof(fcp_posmap)+p->len, GFP_KERNEL);
-			if (!fc->posmap) {
-				printk("FC: Not enough memory, offlining channel\n");
-				fc->state = FC_STATE_OFFLINE;
-			} else {
-				int k;
-				/* FIXME: This is where SOCAL transfers our AL-PA.
-				   Keep it here till we found out what other cards do... */
-				fc->sid = (p->magic & 0xff);
-				for (i = 0; i < p->len; i++)
-					if (p->alpa[i] == fc->sid)
-						break;
-				k = p->len;
-				if (i == p->len)
-					i = 0;
-				else {
-					p->len--;
-					i++;
-				}
-				fc->posmap->len = p->len;
-				for (j = 0; j < p->len; j++) {
-					if (i == k) i = 0;
-					fc->posmap->list[j] = p->alpa[i++];
-				}
-				fc->state = FC_STATE_ONLINE;
-			}
-		}
-		printk ("%s: ONLINE\n", fc->name);
-		if (atomic_dec_and_test (&l->todo))
-			up(&l->sem);
-		break;
-	case FC_STATUS_POINTTOPOINT: /* We're Point-to-Point, no AL... */
-		FCD(("SID %d DID %d\n", fc->sid, fc->did))
-		fcmd = l->fcmds + i;
-		dma_unmap_single(fc->dev, fcmd->cmd, 3 * sizeof(logi),
-				 DMA_BIDIRECTIONAL);
-		fch = &fcmd->fch;
-		memset(l->logi + 3 * i, 0, 3 * sizeof(logi));
-		FILL_FCHDR_RCTL_DID(fch, R_CTL_ELS_REQ, FS_FABRIC_F_PORT);
-		FILL_FCHDR_SID(fch, 0);
-		FILL_FCHDR_TYPE_FCTL(fch, TYPE_EXTENDED_LS, F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-		FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-		FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-		fch->param = 0;
-		l->logi [3 * i].code = LS_FLOGI;
-		fcmd->cmd = dma_map_single (fc->dev, l->logi + 3 * i, 3 * sizeof(logi),
-					    DMA_BIDIRECTIONAL);
-		fcmd->rsp = fcmd->cmd + sizeof(logi);
-		fcmd->cmdlen = sizeof(logi);
-		fcmd->rsplen = sizeof(logi);
-		fcmd->data = (dma_addr_t)NULL;
-		fcmd->class = FC_CLASS_SIMPLE;
-		fcmd->proto = TYPE_EXTENDED_LS;
-		if (fc->hw_enque (fc, fcmd))
-			printk ("FC: Cannot enque FLOGI packet on %s\n", fc->name);
-		break;
-	case FC_STATUS_ERR_OFFLINE:
-		fc->state = FC_STATE_MAYBEOFFLINE;
-		FCD (("FC is offline %d\n", l->grace[i]))
-		break;
-	default:
-		printk ("FLOGI failed for %s with status %d\n", fc->name, status);
-		/* Do some sort of error recovery here */
-		break;
-	}
-}
-
-void fcp_register(fc_channel *fc, u8 type, int unregister)
-{
-	int size, i;
-	int slots = (fc->can_queue * 3) >> 1;
-
-	FCND(("Going to %sregister\n", unregister ? "un" : ""))
-
-	if (type == TYPE_SCSI_FCP) {
-		if (!unregister) {
-			fc->scsi_cmd_pool = (fcp_cmd *)
-				dma_alloc_consistent (fc->dev,
-						      slots * (sizeof (fcp_cmd) + fc->rsp_size),
-						      &fc->dma_scsi_cmd);
-			fc->scsi_rsp_pool = (char *)(fc->scsi_cmd_pool + slots);
-			fc->dma_scsi_rsp = fc->dma_scsi_cmd + slots * sizeof (fcp_cmd);
-			fc->scsi_bitmap_end = (slots + 63) & ~63;
-			size = fc->scsi_bitmap_end / 8;
-			fc->scsi_bitmap = kzalloc (size, GFP_KERNEL);
-			set_bit (0, fc->scsi_bitmap);
-			for (i = fc->can_queue; i < fc->scsi_bitmap_end; i++)
-				set_bit (i, fc->scsi_bitmap);
-			fc->scsi_free = fc->can_queue;
-			fc->cmd_slots = kzalloc(slots * sizeof(fcp_cmnd*), GFP_KERNEL);
-			fc->abort_count = 0;
-		} else {
-			fc->scsi_name[0] = 0;
-			kfree (fc->scsi_bitmap);
-			kfree (fc->cmd_slots);
-			FCND(("Unregistering\n"));
-#if 0
-			if (fc->rst_pkt) {
-				if (fc->rst_pkt->eh_state == SCSI_STATE_UNUSED)
-					kfree(fc->rst_pkt);
-				else {
-					/* Can't happen. Some memory would be lost. */
-					printk("FC: Reset in progress. Now?!");
-				}
-			}
-#endif
-			FCND(("Unregistered\n"));
-		}
-	} else
-		printk ("FC: %segistering unknown type %02x\n", unregister ? "Unr" : "R", type);
-}
-
-static void fcp_scsi_done(struct scsi_cmnd *SCpnt);
-
-static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hdr *fch)
-{
-	fcp_cmnd *fcmd;
-	fcp_rsp  *rsp;
-	int host_status;
-	struct scsi_cmnd *SCpnt;
-	int sense_len;
-	int rsp_status;
-
-	fcmd = fc->cmd_slots[token];
-	if (!fcmd) return;
-	rsp = (fcp_rsp *) (fc->scsi_rsp_pool + fc->rsp_size * token);
-	SCpnt = SC_FCMND(fcmd);
-
-	if (SCpnt->done != fcp_scsi_done)
-		return;
-
-	rsp_status = rsp->fcp_status;
-	FCD(("rsp_status %08x status %08x\n", rsp_status, status))
-	switch (status) {
-	case FC_STATUS_OK:
-		host_status=DID_OK;
-		
-		if (rsp_status & FCP_STATUS_RESID) {
-#ifdef FCDEBUG
-			FCD(("Resid %d\n", rsp->fcp_resid))
-			{
-				fcp_cmd *cmd = fc->scsi_cmd_pool + token;
-				int i;
-				
-				printk ("Command ");
-				for (i = 0; i < sizeof(fcp_cmd); i+=4)
-					printk ("%08x ", *(u32 *)(((char *)cmd)+i));
-				printk ("\nResponse ");
-				for (i = 0; i < fc->rsp_size; i+=4)
-					printk ("%08x ", *(u32 *)(((char *)rsp)+i));
-				printk ("\n");
-			}
-#endif			
-		}
-
-		if (rsp_status & FCP_STATUS_SENSE_LEN) {
-			sense_len = rsp->fcp_sense_len;
-			if (sense_len > sizeof(SCpnt->sense_buffer)) sense_len = sizeof(SCpnt->sense_buffer);
-			memcpy(SCpnt->sense_buffer, ((char *)(rsp+1)), sense_len);
-		}
-		
-		if (fcmd->data)
-			dma_unmap_sg(fc->dev, scsi_sglist(SCpnt),
-				     scsi_sg_count(SCpnt),
-				     SCpnt->sc_data_direction);
-		break;
-	default:
-		host_status=DID_ERROR; /* FIXME */
-		FCD(("Wrong FC status %d for token %d\n", status, token))
-		break;
-	}
-
-	if (status_byte(rsp_status) == QUEUE_FULL) {
-		printk ("%s: (%d,%d) Received rsp_status 0x%x\n", fc->name, SCpnt->device->channel, SCpnt->device->id, rsp_status);
-	}	
-	
-	SCpnt->result = (host_status << 16) | (rsp_status & 0xff);
-#ifdef FCDEBUG	
-	if (host_status || SCpnt->result || rsp_status) printk("FC: host_status %d, packet status %d\n",
-			host_status, SCpnt->result);
-#endif
-	SCpnt->done = fcmd->done;
-	fcmd->done=NULL;
-	clear_bit(token, fc->scsi_bitmap);
-	fc->scsi_free++;
-	FCD(("Calling scsi_done with %08x\n", SCpnt->result))
-	SCpnt->scsi_done(SCpnt);
-}
-
-void fcp_receive_solicited(fc_channel *fc, int proto, int token, int status, fc_hdr *fch)
-{
-	int magic;
-	FCD(("receive_solicited %d %d %d\n", proto, token, status))
-	switch (proto) {
-	case TYPE_SCSI_FCP:
-		fcp_scsi_receive(fc, token, status, fch); break;
-	case TYPE_EXTENDED_LS:
-	case PROTO_REPORT_AL_MAP:
-		magic = 0;
-		if (fc->ls)
-			magic = ((ls *)(fc->ls))->magic;
-		if (magic == LSMAGIC) {
-			ls *l = (ls *)fc->ls;
-			int i = (token >= l->count) ? token - l->count : token;
-
-			/* Let's be sure */
-			if ((unsigned)i < l->count && l->fcmds[i].fc == fc) {
-				if (proto == TYPE_EXTENDED_LS)
-					fcp_login_done(fc, token, status);
-				else
-					fcp_report_map_done(fc, token, status);
-				break;
-			}
-		}
-		FCD(("fc %p fc->ls %p fc->cmd_slots %p\n", fc, fc->ls, fc->cmd_slots))
-		if (proto == TYPE_EXTENDED_LS && !fc->ls && fc->cmd_slots) {
-			fcp_cmnd *fcmd;
-			
-			fcmd = fc->cmd_slots[token];
-			if (fcmd && fcmd->ls && ((ls *)(fcmd->ls))->magic == LSEMAGIC) {
-				lse *l = (lse *)fcmd->ls;
-				
-				l->status = status;
-				up (&l->sem);
-			}
-		}
-		break;
-	case PROTO_OFFLINE:
-		if (fc->ls && ((lso *)(fc->ls))->magic == LSOMAGIC) {
-			lso *l = (lso *)fc->ls;
-
-			if ((unsigned)token < l->count && l->fcmds[token].fc == fc) {
-				/* Wow, OFFLINE response arrived :) */
-				FCD(("OFFLINE Response arrived\n"))
-				fc->state = FC_STATE_OFFLINE;
-				if (atomic_dec_and_test (&l->todo))
-					up(&l->sem);
-			}
-		}
-		break;
-		
-	default:
-		break;
-	}
-}
-
-void fcp_state_change(fc_channel *fc, int state)
-{
-	FCD(("state_change %d %d\n", state, fc->state))
-	if (state == FC_STATE_ONLINE && fc->state == FC_STATE_MAYBEOFFLINE)
-		fc->state = FC_STATE_UNINITED;
-	else if (state == FC_STATE_ONLINE)
-		printk (KERN_WARNING "%s: state change to ONLINE\n", fc->name);
-	else
-		printk (KERN_ERR "%s: state change to OFFLINE\n", fc->name);
-}
-
-int fcp_initialize(fc_channel *fcchain, int count)
-{
-	fc_channel *fc;
-	fcp_cmnd *fcmd;
-	int i, retry, ret;
-	ls *l;
-
-	FCND(("fcp_inititialize %08lx\n", (long)fcp_init))
-	FCND(("fc_channels %08lx\n", (long)fc_channels))
-	FCND((" SID %d DID %d\n", fcchain->sid, fcchain->did))
-	l = kzalloc(sizeof (ls) + count, GFP_KERNEL);
-	if (!l) {
-		printk ("FC: Cannot allocate memory for initialization\n");
-		return -ENOMEM;
-	}
-	l->magic = LSMAGIC;
-	l->count = count;
-	FCND(("FCP Init for %d channels\n", count))
-	init_MUTEX_LOCKED(&l->sem);
-	init_timer(&l->timer);
-	l->timer.function = fcp_login_timeout;
-	l->timer.data = (unsigned long)l;
-	atomic_set (&l->todo, count);
-	l->logi = kzalloc (count * 3 * sizeof(logi), GFP_KERNEL);
-	l->fcmds = kzalloc (count * sizeof(fcp_cmnd), GFP_KERNEL);
-	if (!l->logi || !l->fcmds) {
-		kfree (l->logi);
-		kfree (l->fcmds);
-		kfree (l);
-		printk ("FC: Cannot allocate DMA memory for initialization\n");
-		return -ENOMEM;
-	}
-	for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
-		fc->state = FC_STATE_UNINITED;
-		fc->rst_pkt = NULL;	/* kmalloc when first used */
-	}
-	/* First try if we are in a AL topology */
-	FCND(("Initializing REPORT_MAP packets\n"))
-	for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
-		fcmd = l->fcmds + i;
-		fc->login = fcmd;
-		fc->ls = (void *)l;
-		/* Assumes sizeof(fc_al_posmap) < 3 * sizeof(logi), which is true */
-		fcmd->cmd = dma_map_single (fc->dev, l->logi + 3 * i, 3 * sizeof(logi),
-					    DMA_BIDIRECTIONAL);
-		fcmd->proto = PROTO_REPORT_AL_MAP;
-		fcmd->token = i;
-		fcmd->fc = fc;
-	}
-	for (retry = 0; retry < 8; retry++) {
-		int nqueued = 0;
-		FCND(("Sending REPORT_MAP/FLOGI/PLOGI packets\n"))
-		for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
-			if (fc->state == FC_STATE_ONLINE || fc->state == FC_STATE_OFFLINE)
-				continue;
-			disable_irq(fc->irq);
-			if (fc->state == FC_STATE_MAYBEOFFLINE) {
-				if (!l->grace[i]) {
-					l->grace[i]++;
-					FCD(("Grace\n"))
-				} else {
-					fc->state = FC_STATE_OFFLINE;
-					enable_irq(fc->irq);
-					dma_unmap_single (fc->dev, l->fcmds[i].cmd, 3 * sizeof(logi), DMA_BIDIRECTIONAL);
-					if (atomic_dec_and_test (&l->todo))
-						goto all_done;
-				}
-			}
-			ret = fc->hw_enque (fc, fc->login);
-			enable_irq(fc->irq);
-			if (!ret) {
-				nqueued++;
-				continue;
-			}
-			if (ret == -ENOSYS && fc->login->proto == PROTO_REPORT_AL_MAP) {
-				/* Oh yes, this card handles Point-to-Point only, so let's try that. */
-				fc_hdr *fch;
-
-				FCD(("SID %d DID %d\n", fc->sid, fc->did))
-				fcmd = l->fcmds + i;
-				dma_unmap_single(fc->dev, fcmd->cmd, 3 * sizeof(logi), DMA_BIDIRECTIONAL);
-				fch = &fcmd->fch;
-				FILL_FCHDR_RCTL_DID(fch, R_CTL_ELS_REQ, FS_FABRIC_F_PORT);
-				FILL_FCHDR_SID(fch, 0);
-				FILL_FCHDR_TYPE_FCTL(fch, TYPE_EXTENDED_LS, F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-				FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-				FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-				fch->param = 0;
-				l->logi [3 * i].code = LS_FLOGI;
-				fcmd->cmd = dma_map_single (fc->dev, l->logi + 3 * i, 3 * sizeof(logi), DMA_BIDIRECTIONAL);
-				fcmd->rsp = fcmd->cmd + sizeof(logi);
-				fcmd->cmdlen = sizeof(logi);
-				fcmd->rsplen = sizeof(logi);
-				fcmd->data = (dma_addr_t)NULL;
-				fcmd->class = FC_CLASS_SIMPLE;
-				fcmd->proto = TYPE_EXTENDED_LS;
-			} else
-				printk ("FC: Cannot enque FLOGI/REPORT_MAP packet on %s\n", fc->name);
-		}
-		
-		if (nqueued) {
-			l->timer.expires = jiffies + 5 * HZ;
-			add_timer(&l->timer);
-
-			down(&l->sem);
-			if (!atomic_read(&l->todo)) {
-				FCND(("All channels answered in time\n"))
-				break; /* All fc channels have answered us */
-			}
-		}
-	}
-all_done:
-	for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
-		fc->ls = NULL;
-		switch (fc->state) {
-		case FC_STATE_ONLINE: break;
-		case FC_STATE_OFFLINE: break;
-		default: dma_unmap_single (fc->dev, l->fcmds[i].cmd, 3 * sizeof(logi), DMA_BIDIRECTIONAL);
-			break;
-		}
-	}
-	del_timer(&l->timer);
-	kfree (l->logi);
-	kfree (l->fcmds);
-	kfree (l);
-	return 0;
-}
-
-int fcp_forceoffline(fc_channel *fcchain, int count)
-{
-	fc_channel *fc;
-	fcp_cmnd *fcmd;
-	int i, ret;
-	lso l;
-
-	memset (&l, 0, sizeof(lso));
-	l.count = count;
-	l.magic = LSOMAGIC;
-	FCND(("FCP Force Offline for %d channels\n", count))
-	init_MUTEX_LOCKED(&l.sem);
-	init_timer(&l.timer);
-	l.timer.function = fcp_login_timeout;
-	l.timer.data = (unsigned long)&l;
-	atomic_set (&l.todo, count);
-	l.fcmds = kzalloc (count * sizeof(fcp_cmnd), GFP_KERNEL);
-	if (!l.fcmds) {
-		printk ("FC: Cannot allocate memory for forcing offline\n");
-		return -ENOMEM;
-	}
-	FCND(("Initializing OFFLINE packets\n"))
-	for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++) {
-		fc->state = FC_STATE_UNINITED;
-		fcmd = l.fcmds + i;
-		fc->login = fcmd;
-		fc->ls = (void *)&l;
-		fcmd->did = fc->did;
-		fcmd->class = FC_CLASS_OFFLINE;
-		fcmd->proto = PROTO_OFFLINE;
-		fcmd->token = i;
-		fcmd->fc = fc;
-		disable_irq(fc->irq);
-		ret = fc->hw_enque (fc, fc->login);
-		enable_irq(fc->irq);
-		if (ret) printk ("FC: Cannot enque OFFLINE packet on %s\n", fc->name);
-	}
-		
-	l.timer.expires = jiffies + 5 * HZ;
-	add_timer(&l.timer);
-	down(&l.sem);
-	del_timer(&l.timer);
-	
-	for (fc = fcchain, i = 0; fc && i < count; fc = fc->next, i++)
-		fc->ls = NULL;
-	kfree (l.fcmds);
-	return 0;
-}
-
-int fcp_init(fc_channel *fcchain)
-{
-	fc_channel *fc;
-	int count=0;
-	int ret;
-	
-	for (fc = fcchain; fc; fc = fc->next) {
-		fc->fcp_register = fcp_register;
-		count++;
-	}
-
-	ret = fcp_initialize (fcchain, count);
-	if (ret)
-		return ret;
-		
-	if (!fc_channels)
-		fc_channels = fcchain;
-	else {
-		for (fc = fc_channels; fc->next; fc = fc->next);
-		fc->next = fcchain;
-	}
-	return ret;
-}
-
-void fcp_release(fc_channel *fcchain, int count)  /* count must > 0 */
-{
-	fc_channel *fc;
-	fc_channel *fcx;
-
-	for (fc = fcchain; --count && fc->next; fc = fc->next);
-	if (count) {
-		printk("FC: nothing to release\n");
-		return;
-	}
-	
-	if (fc_channels == fcchain)
-		fc_channels = fc->next;
-	else {
-		for (fcx = fc_channels; fcx->next != fcchain; fcx = fcx->next);
-		fcx->next = fc->next;
-	}
-	fc->next = NULL;
-
-	/*
-	 *  We've just grabbed fcchain out of the fc_channel list
-	 *  and zero-terminated it, while destroying the count.
-	 *
-	 *  Freeing the fc's is the low level driver's responsibility.
-	 */
-}
-
-
-static void fcp_scsi_done(struct scsi_cmnd *SCpnt)
-{
-	if (FCP_CMND(SCpnt)->done)
-		FCP_CMND(SCpnt)->done(SCpnt);
-}
-
-static int fcp_scsi_queue_it(fc_channel *fc, struct scsi_cmnd *SCpnt,
-			     fcp_cmnd *fcmd, int prepare)
-{
-	long i;
-	fcp_cmd *cmd;
-	u32 fcp_cntl;
-	if (prepare) {
-		i = find_first_zero_bit (fc->scsi_bitmap, fc->scsi_bitmap_end);
-		set_bit (i, fc->scsi_bitmap);
-		fcmd->token = i;
-		cmd = fc->scsi_cmd_pool + i;
-
-		if (fc->encode_addr (SCpnt, cmd->fcp_addr, fc, fcmd)) {
-			/* Invalid channel/id/lun and couldn't map it into fcp_addr */
-			clear_bit (i, fc->scsi_bitmap);
-			SCpnt->result = (DID_BAD_TARGET << 16);
-			SCpnt->scsi_done(SCpnt);
-			return 0;
-		}
-		fc->scsi_free--;
-		fc->cmd_slots[fcmd->token] = fcmd;
-
-		if (SCpnt->device->tagged_supported) {
-			if (jiffies - fc->ages[SCpnt->device->channel * fc->targets + SCpnt->device->id] > (5 * 60 * HZ)) {
-				fc->ages[SCpnt->device->channel * fc->targets + SCpnt->device->id] = jiffies;
-				fcp_cntl = FCP_CNTL_QTYPE_ORDERED;
-			} else
-				fcp_cntl = FCP_CNTL_QTYPE_SIMPLE;
-		} else
-			fcp_cntl = FCP_CNTL_QTYPE_UNTAGGED;
-
-		if (!scsi_bufflen(SCpnt)) {
-			cmd->fcp_cntl = fcp_cntl;
-			fcmd->data = (dma_addr_t)NULL;
-		} else {
-			struct scatterlist *sg;
-			int nents;
-
-			switch (SCpnt->cmnd[0]) {
-			case WRITE_6:
-			case WRITE_10:
-			case WRITE_12:
-				cmd->fcp_cntl = (FCP_CNTL_WRITE | fcp_cntl); break;
-			default:
-				cmd->fcp_cntl = (FCP_CNTL_READ | fcp_cntl); break;
-			}
-
-			sg = scsi_sglist(SCpnt);
-			nents = dma_map_sg(fc->dev, sg, scsi_sg_count(SCpnt),
-					   SCpnt->sc_data_direction);
-			fcmd->data = sg_dma_address(sg);
-			cmd->fcp_data_len = sg_dma_len(sg);
-		}
-		memcpy (cmd->fcp_cdb, SCpnt->cmnd, SCpnt->cmd_len);
-		memset (cmd->fcp_cdb+SCpnt->cmd_len, 0, sizeof(cmd->fcp_cdb)-SCpnt->cmd_len);
-		FCD(("XXX: %04x.%04x.%04x.%04x - %08x%08x%08x\n", cmd->fcp_addr[0], cmd->fcp_addr[1], cmd->fcp_addr[2], cmd->fcp_addr[3], *(u32 *)SCpnt->cmnd, *(u32 *)(SCpnt->cmnd+4), *(u32 *)(SCpnt->cmnd+8)))
-	}
-	FCD(("Trying to enque %p\n", fcmd))
-	if (!fc->scsi_que) {
-		if (!fc->hw_enque (fc, fcmd)) {
-			FCD(("hw_enque succeeded for %p\n", fcmd))
-			return 0;
-		}
-	}
-	FCD(("Putting into que1 %p\n", fcmd))
-	fcp_scsi_insert_queue (fc, fcmd);
-	return 0;
-}
-
-int fcp_scsi_queuecommand(struct scsi_cmnd *SCpnt,
-			  void (* done)(struct scsi_cmnd *))
-{
-	fcp_cmnd *fcmd = FCP_CMND(SCpnt);
-	fc_channel *fc = FC_SCMND(SCpnt);
-	
-	FCD(("Entering SCSI queuecommand %p\n", fcmd))
-	if (SCpnt->done != fcp_scsi_done) {
-		fcmd->done = SCpnt->done;
-		SCpnt->done = fcp_scsi_done;
-		SCpnt->scsi_done = done;
-		fcmd->proto = TYPE_SCSI_FCP;
-		if (!fc->scsi_free) {
-			FCD(("FC: !scsi_free, putting cmd on ML queue\n"))
-#if (FCP_SCSI_USE_NEW_EH_CODE == 0)
-			printk("fcp_scsi_queue_command: queue full, losing cmd, bad\n");
-#endif
-			return 1;
-		}
-		return fcp_scsi_queue_it(fc, SCpnt, fcmd, 1);
-	}
-	return fcp_scsi_queue_it(fc, SCpnt, fcmd, 0);
-}
-
-void fcp_queue_empty(fc_channel *fc)
-{
-	fcp_cmnd *fcmd;
-	
-	FCD(("Queue empty\n"))
-	while ((fcmd = fc->scsi_que)) {
-		/* The hw told us we can try again queue some packet */
-		if (fc->hw_enque (fc, fcmd))
-			break;
-		fcp_scsi_remove_queue (fc, fcmd);
-	}
-}
-
-int fcp_scsi_abort(struct scsi_cmnd *SCpnt)
-{
-	/* Internal bookkeeping only. Lose 1 cmd_slots slot. */
-	fcp_cmnd *fcmd = FCP_CMND(SCpnt);
-	fc_channel *fc = FC_SCMND(SCpnt);
-	
-	/*
-	 * We react to abort requests by simply forgetting
-	 * about the command and pretending everything's sweet.
-	 * This may or may not be silly. We can't, however,
-	 * immediately reuse the command's cmd_slots slot,
-	 * as its result may arrive later and we cannot
-	 * check whether it is the aborted one, can't we?
-	 *
-	 * Therefore, after the first few aborts are done,
-	 * we tell the scsi error handler to do something clever.
-	 * It will eventually call host reset, refreshing
-	 * cmd_slots for us.
-	 *
-	 * There is a theoretical chance that we sometimes allow
-	 * more than can_queue packets to the jungle this way,
-	 * but the worst outcome possible is a series of
-	 * more aborts and eventually the dev_reset catharsis.
-	 */
-
-	if (++fc->abort_count < (fc->can_queue >> 1)) {
-		SCpnt->result = DID_ABORT;
-		fcmd->done(SCpnt);
-		printk("FC: soft abort\n");
-		return SUCCESS;
-	} else {
-		printk("FC: hard abort refused\n");
-		return FAILED;
-	}
-}
-
-#if 0
-void fcp_scsi_reset_done(struct scsi_cmnd *SCpnt)
-{
-	fc_channel *fc = FC_SCMND(SCpnt);
-
-	fc->rst_pkt->eh_state = SCSI_STATE_FINISHED;
-	up(fc->rst_pkt->device->host->eh_action);
-}
-#endif
-
-#define FCP_RESET_TIMEOUT (2*HZ)
-
-int fcp_scsi_dev_reset(struct scsi_cmnd *SCpnt)
-{
-#if 0 /* broken junk, but if davem wants to compile this driver, let him.. */
-	unsigned long flags;
-	fcp_cmd *cmd;
-	fcp_cmnd *fcmd;
-	fc_channel *fc = FC_SCMND(SCpnt);
-        DECLARE_MUTEX_LOCKED(sem);
-
-	if (!fc->rst_pkt) {
-		fc->rst_pkt = kmalloc(sizeof(SCpnt), GFP_KERNEL);
-		if (!fc->rst_pkt) return FAILED;
-		
-		fcmd = FCP_CMND(fc->rst_pkt);
-
-
-		fcmd->token = 0;
-		cmd = fc->scsi_cmd_pool + 0;
-		FCD(("Preparing rst packet\n"))
-		fc->encode_addr (SCpnt, cmd->fcp_addr, fc, fcmd);
-		fc->rst_pkt->device = SCpnt->device;
-		fc->rst_pkt->cmd_len = 0;
-		
-		fc->cmd_slots[0] = fcmd;
-
-		cmd->fcp_cntl = FCP_CNTL_QTYPE_ORDERED | FCP_CNTL_RESET;
-		fcmd->data = (dma_addr_t)NULL;
-		fcmd->proto = TYPE_SCSI_FCP;
-
-		memcpy (cmd->fcp_cdb, SCpnt->cmnd, SCpnt->cmd_len);
-		memset (cmd->fcp_cdb+SCpnt->cmd_len, 0, sizeof(cmd->fcp_cdb)-SCpnt->cmd_len);
-		FCD(("XXX: %04x.%04x.%04x.%04x - %08x%08x%08x\n", cmd->fcp_addr[0], cmd->fcp_addr[1], cmd->fcp_addr[2], cmd->fcp_addr[3], *(u32 *)SCpnt->cmnd, *(u32 *)(SCpnt->cmnd+4), *(u32 *)(SCpnt->cmnd+8)))
-	} else {
-		fcmd = FCP_CMND(fc->rst_pkt);
-		if (fc->rst_pkt->eh_state == SCSI_STATE_QUEUED)
-			return FAILED; /* or SUCCESS. Only these */
-	}
-	fc->rst_pkt->done = NULL;
-
-
-        fc->rst_pkt->eh_state = SCSI_STATE_QUEUED;
-	init_timer(&fc->rst_pkt->eh_timeout);
-	fc->rst_pkt->eh_timeout.data = (unsigned long) fc->rst_pkt;
-	fc->rst_pkt->eh_timeout.expires = jiffies + FCP_RESET_TIMEOUT;
-	fc->rst_pkt->eh_timeout.function = (void (*)(unsigned long))fcp_scsi_reset_done;
-
-        add_timer(&fc->rst_pkt->eh_timeout);
-
-	/*
-	 * Set up the semaphore so we wait for the command to complete.
-	 */
-
-	fc->rst_pkt->device->host->eh_action = &sem;
-
-	fc->rst_pkt->done = fcp_scsi_reset_done;
-
-	spin_lock_irqsave(SCpnt->device->host->host_lock, flags);
-	fcp_scsi_queue_it(fc, fc->rst_pkt, fcmd, 0);
-	spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags);
-	
-	down(&sem);
-
-	fc->rst_pkt->device->host->eh_action = NULL;
-	del_timer(&fc->rst_pkt->eh_timeout);
-
-	/*
-	 * See if timeout.  If so, tell the host to forget about it.
-	 * In other words, we don't want a callback any more.
-	 */
-	if (fc->rst_pkt->eh_state == SCSI_STATE_TIMEOUT ) {
-		fc->rst_pkt->eh_state = SCSI_STATE_UNUSED;
-		return FAILED;
-	}
-	fc->rst_pkt->eh_state = SCSI_STATE_UNUSED;
-#endif
-	return SUCCESS;
-}
-
-static int __fcp_scsi_host_reset(struct scsi_cmnd *SCpnt)
-{
-	fc_channel *fc = FC_SCMND(SCpnt);
-	fcp_cmnd *fcmd = FCP_CMND(SCpnt);
-	int i;
-
-	printk ("FC: host reset\n");
-
-	for (i=0; i < fc->can_queue; i++) {
-		if (fc->cmd_slots[i] && SCpnt->result != DID_ABORT) {
-			SCpnt->result = DID_RESET;
-			fcmd->done(SCpnt);
-			fc->cmd_slots[i] = NULL;
-		}
-	}
-	fc->reset(fc);
-	fc->abort_count = 0;
-	if (fcp_initialize(fc, 1)) return SUCCESS;
-	else return FAILED;
-}
-
-int fcp_scsi_host_reset(struct scsi_cmnd *SCpnt)
-{
-	unsigned long flags;
-	int rc;
-
-	spin_lock_irqsave(SCpnt->device->host->host_lock, flags);
-	rc = __fcp_scsi_host_reset(SCpnt);
-	spin_unlock_irqrestore(SCpnt->device->host->host_lock, flags);
-
-	return rc;
-}
-
-static int fcp_els_queue_it(fc_channel *fc, fcp_cmnd *fcmd)
-{
-	long i;
-
-	i = find_first_zero_bit (fc->scsi_bitmap, fc->scsi_bitmap_end);
-	set_bit (i, fc->scsi_bitmap);
-	fcmd->token = i;
-	fc->scsi_free--;
-	fc->cmd_slots[fcmd->token] = fcmd;
-	return fcp_scsi_queue_it(fc, NULL, fcmd, 0);
-}
-
-static int fc_do_els(fc_channel *fc, unsigned int alpa, void *data, int len)
-{
-	fcp_cmnd _fcmd, *fcmd;
-	fc_hdr *fch;
-	lse l;
-	int i;
-
-	fcmd = &_fcmd;
-	memset(fcmd, 0, sizeof(fcp_cmnd));
-	FCD(("PLOGI SID %d DID %d\n", fc->sid, alpa))
-	fch = &fcmd->fch;
-	FILL_FCHDR_RCTL_DID(fch, R_CTL_ELS_REQ, alpa);
-	FILL_FCHDR_SID(fch, fc->sid);
-	FILL_FCHDR_TYPE_FCTL(fch, TYPE_EXTENDED_LS, F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-	FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-	FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-	fch->param = 0;
-	fcmd->cmd = dma_map_single (fc->dev, data, 2 * len, DMA_BIDIRECTIONAL);
-	fcmd->rsp = fcmd->cmd + len;
-	fcmd->cmdlen = len;
-	fcmd->rsplen = len;
-	fcmd->data = (dma_addr_t)NULL;
-	fcmd->fc = fc;
-	fcmd->class = FC_CLASS_SIMPLE;
-	fcmd->proto = TYPE_EXTENDED_LS;
-	
-	memset (&l, 0, sizeof(lse));
-	l.magic = LSEMAGIC;
-	init_MUTEX_LOCKED(&l.sem);
-	l.timer.function = fcp_login_timeout;
-	l.timer.data = (unsigned long)&l;
-	l.status = FC_STATUS_TIMED_OUT;
-	fcmd->ls = (void *)&l;
-
-	disable_irq(fc->irq);	
-	fcp_els_queue_it(fc, fcmd);
-	enable_irq(fc->irq);
-
-	for (i = 0;;) {
-		l.timer.expires = jiffies + 5 * HZ;
-		add_timer(&l.timer);
-		down(&l.sem);
-		del_timer(&l.timer);
-		if (l.status != FC_STATUS_TIMED_OUT) break;
-		if (++i == 3) break;
-		disable_irq(fc->irq);
-		fcp_scsi_queue_it(fc, NULL, fcmd, 0);
-		enable_irq(fc->irq);
-	}
-	
-	clear_bit(fcmd->token, fc->scsi_bitmap);
-	fc->scsi_free++;
-	dma_unmap_single (fc->dev, fcmd->cmd, 2 * len, DMA_BIDIRECTIONAL);
-	return l.status;
-}
-
-int fc_do_plogi(fc_channel *fc, unsigned char alpa, fc_wwn *node, fc_wwn *nport)
-{
-	logi *l;
-	int status;
-
-	l = kzalloc(2 * sizeof(logi), GFP_KERNEL);
-	if (!l) return -ENOMEM;
-	l->code = LS_PLOGI;
-	memcpy (&l->nport_wwn, &fc->wwn_nport, sizeof(fc_wwn));
-	memcpy (&l->node_wwn, &fc->wwn_node, sizeof(fc_wwn));
-	memcpy (&l->common, fc->common_svc, sizeof(common_svc_parm));
-	memcpy (&l->class1, fc->class_svcs, 3*sizeof(svc_parm));
-	status = fc_do_els(fc, alpa, l, sizeof(logi));
-	if (status == FC_STATUS_OK) {
-		if (l[1].code == LS_ACC) {
-#ifdef FCDEBUG
-			u32 *u = (u32 *)&l[1].nport_wwn;
-			FCD(("AL-PA %02x: Port WWN %08x%08x Node WWN %08x%08x\n", alpa, 
-				u[0], u[1], u[2], u[3]))
-#endif
-			memcpy(nport, &l[1].nport_wwn, sizeof(fc_wwn));
-			memcpy(node, &l[1].node_wwn, sizeof(fc_wwn));
-		} else
-			status = FC_STATUS_BAD_RSP;
-	}
-	kfree(l);
-	return status;
-}
-
-typedef struct {
-	unsigned int code;
-	unsigned params[4];
-} prli;
-
-int fc_do_prli(fc_channel *fc, unsigned char alpa)
-{
-	prli *p;
-	int status;
-
-	p = kzalloc(2 * sizeof(prli), GFP_KERNEL);
-	if (!p) return -ENOMEM;
-	p->code = LS_PRLI;
-	p->params[0] = 0x08002000;
-	p->params[3] = 0x00000022;
-	status = fc_do_els(fc, alpa, p, sizeof(prli));
-	if (status == FC_STATUS_OK && p[1].code != LS_PRLI_ACC && p[1].code != LS_ACC)
-		status = FC_STATUS_BAD_RSP;
-	kfree(p);
-	return status;
-}
-
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/fc4/fc.h b/drivers/fc4/fc.h
deleted file mode 100644
index 13f89d4c8cb9..000000000000
--- a/drivers/fc4/fc.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/* fc.h: Definitions for Fibre Channel Physical and Signaling Interface.
- *
- * Copyright (C) 1996-1997,1999 Jakub Jelinek (jj@ultra.linux.cz)
- *
- * Sources:
- *	Fibre Channel Physical & Signaling Interface (FC-PH), dpANS, 1994
- *	dpANS Fibre Channel Protocol for SCSI (X3.269-199X), Rev. 012, 1995
- */
-
-#ifndef __FC_H
-#define __FC_H
-
-/* World Wide Name */
-#define NAAID_IEEE		1
-#define NAAID_IEEE_EXT		2
-#define NAAID_LOCAL		3
-#define NAAID_IP		4
-#define NAAID_IEEE_REG		5
-#define NAAID_IEEE_REG_EXT	6
-#define NAAID_CCITT		12
-#define NAAID_CCITT_GRP		14
-
-/* This is NAAID_IEEE_EXT scheme */
-typedef struct {
-	u32	naaid:4;
-	u32	nportid:12;
-	u32	hi:16;
-	u32	lo;
-} fc_wwn;
-
-/* Frame header for FC-PH frames */
-
-/* r_ctl field */
-#define R_CTL_DEVICE_DATA	0x00	/* FC4 Device_Data frame */
-#define R_CTL_EXTENDED_SVC	0x20	/* Extended Link_Data frame */
-#define R_CTL_FC4_SVC		0x30	/* FC4 Link_Data frame */
-#define R_CTL_VIDEO		0x40	/* Video_Data frame */
-#define R_CTL_BASIC_SVC		0x80	/* Basic Link_Data frame */
-#define R_CTL_LINK_CTL		0xc0	/* Link_Control frame */
-/* FC4 Device_Data frames */
-#define R_CTL_UNCATEGORIZED	0x00
-#define R_CTL_SOLICITED_DATA	0x01
-#define R_CTL_UNSOL_CONTROL	0x02
-#define R_CTL_SOLICITED_CONTROL	0x03
-#define R_CTL_UNSOL_DATA	0x04
-#define R_CTL_XFER_RDY		0x05
-#define R_CTL_COMMAND		0x06
-#define R_CTL_STATUS		0x07
-/* Basic Link_Data frames */
-#define R_CTL_LS_NOP		0x80
-#define R_CTL_LS_ABTS		0x81
-#define R_CTL_LS_RMC		0x82
-#define R_CTL_LS_BA_ACC		0x84
-#define R_CTL_LS_BA_RJT		0x85
-/* Extended Link_Data frames */
-#define R_CTL_ELS_REQ		0x22
-#define R_CTL_ELS_RSP		0x23
-/* Link_Control frames */
-#define R_CTL_ACK_1		0xc0
-#define R_CTL_ACK_N		0xc1
-#define R_CTL_P_RJT		0xc2
-#define R_CTL_F_RJT		0xc3
-#define R_CTL_P_BSY		0xc4
-#define R_CTL_F_BSY_DF		0xc5
-#define R_CTL_F_BSY_LC		0xc6
-#define R_CTL_LCR		0xc7
-
-/* type field */
-#define TYPE_BASIC_LS		0x00
-#define TYPE_EXTENDED_LS	0x01
-#define TYPE_IS8802		0x04
-#define TYPE_IS8802_SNAP	0x05
-#define TYPE_SCSI_FCP		0x08
-#define TYPE_SCSI_GPP		0x09
-#define TYPE_HIPP_FP		0x0a
-#define TYPE_IPI3_MASTER	0x11
-#define TYPE_IPI3_SLAVE		0x12
-#define TYPE_IPI3_PEER		0x13
-
-/* f_ctl field */
-#define F_CTL_FILL_BYTES	0x000003
-#define F_CTL_XCHG_REASSEMBLE	0x000004
-#define F_CTL_RO_PRESENT	0x000008
-#define F_CTL_ABORT_SEQ		0x000030
-#define F_CTL_CONTINUE_SEQ	0x0000c0
-#define F_CTL_INVALIDATE_XID	0x004000
-#define F_CTL_XID_REASSIGNED	0x008000
-#define F_CTL_SEQ_INITIATIVE	0x010000
-#define F_CTL_CHAINED_SEQ	0x020000
-#define F_CTL_END_CONNECT	0x040000
-#define F_CTL_END_SEQ		0x080000
-#define F_CTL_LAST_SEQ		0x100000
-#define F_CTL_FIRST_SEQ		0x200000
-#define F_CTL_SEQ_CONTEXT	0x400000
-#define F_CTL_XCHG_CONTEXT	0x800000
-
-typedef struct {
-	u32	r_ctl:8,	did:24;
-	u32	xxx1:8,		sid:24;
-	u32	type:8,		f_ctl:24;
-	u32	seq_id:8,	df_ctl:8,	seq_cnt:16;
-	u16	ox_id,		rx_id;
-	u32	param;
-} fc_hdr;
-/* The following are ugly macros to make setup of this structure faster */
-#define FILL_FCHDR_RCTL_DID(fch, r_ctl, did) *(u32 *)(fch) = ((r_ctl) << 24) | (did);
-#define FILL_FCHDR_SID(fch, sid) *((u32 *)(fch)+1) = (sid);
-#define FILL_FCHDR_TYPE_FCTL(fch, type, f_ctl) *((u32 *)(fch)+2) = ((type) << 24) | (f_ctl);
-#define FILL_FCHDR_SEQ_DF_SEQ(fch, seq_id, df_ctl, seq_cnt) *((u32 *)(fch)+3) = ((seq_id) << 24) | ((df_ctl) << 16) | (seq_cnt);
-#define FILL_FCHDR_OXRX(fch, ox_id, rx_id) *((u32 *)(fch)+4) = ((ox_id) << 16) | (rx_id);
-
-/* Well known addresses */
-#define FS_GENERAL_MULTICAST	0xfffff7
-#define FS_WELL_KNOWN_MULTICAST	0xfffff8
-#define FS_HUNT_GROUP		0xfffff9
-#define FS_MANAGEMENT_SERVER	0xfffffa
-#define FS_TIME_SERVER		0xfffffb
-#define FS_NAME_SERVER		0xfffffc
-#define FS_FABRIC_CONTROLLER	0xfffffd
-#define FS_FABRIC_F_PORT	0xfffffe
-#define FS_BROADCAST		0xffffff
-
-/* Reject frames */
-/* The param field should be cast to this structure */
-typedef struct {
-	u8	action;
-	u8	reason;
-	u8	xxx;
-	u8	vendor_unique;
-} rjt_param;
-
-/* Reject action codes */
-#define RJT_RETRY			0x01
-#define RJT_NONRETRY			0x02
-
-/* Reject reason codes */
-#define RJT_INVALID_DID			0x01
-#define RJT_INVALID_SID			0x02
-#define RJT_NPORT_NOT_AVAIL_TEMP	0x03
-#define RJT_NPORT_NOT_AVAIL_PERM	0x04
-#define RJT_CLASS_NOT_SUPPORTED		0x05
-#define RJT_DELIMITER_ERROR		0x06
-#define RJT_TYPE_NOT_SUPPORTED		0x07
-#define RJT_INVALID_LINK_CONTROL	0x08
-#define RJT_INVALID_R_CTL		0x09
-#define RJT_INVALID_F_CTL		0x0a
-#define RJT_INVALID_OX_ID		0x0b
-#define RJT_INVALID_RX_ID		0x0c
-#define RJT_INVALID_SEQ_ID		0x0d
-#define RJT_INVALID_DF_CTL		0x0e
-#define RJT_INVALID_SEQ_CNT		0x0f
-#define RJT_INVALID_PARAMETER		0x10
-#define RJT_EXCHANGE_ERROR		0x11
-#define RJT_PROTOCOL_ERROR		0x12
-#define RJT_INCORRECT_LENGTH		0x13
-#define RJT_UNEXPECTED_ACK		0x14
-#define RJT_UNEXPECTED_LINK_RESP	0x15
-#define RJT_LOGIN_REQUIRED		0x16
-#define RJT_EXCESSIVE_SEQUENCES		0x17
-#define RJT_CANT_ESTABLISH_EXCHANGE	0x18
-#define RJT_SECURITY_NOT_SUPPORTED	0x19
-#define RJT_FABRIC_NA			0x1a
-#define RJT_VENDOR_UNIQUE		0xff
-
-
-#define SP_F_PORT_LOGIN			0x10
-
-/* Extended SVC commands */
-#define LS_RJT			0x01000000
-#define LS_ACC			0x02000000
-#define LS_PRLI_ACC		0x02100014
-#define LS_PLOGI		0x03000000
-#define LS_FLOGI		0x04000000
-#define LS_LOGO			0x05000000
-#define LS_ABTX			0x06000000
-#define LS_RCS			0x07000000
-#define LS_RES			0x08000000
-#define LS_RSS			0x09000000
-#define LS_RSI			0x0a000000
-#define LS_ESTS			0x0b000000
-#define LS_ESTC			0x0c000000
-#define LS_ADVC			0x0d000000
-#define LS_RTV			0x0e000000
-#define LS_RLS			0x0f000000
-#define LS_ECHO			0x10000000
-#define LS_TEST			0x11000000
-#define LS_RRQ			0x12000000
-#define LS_IDENT		0x20000000
-#define LS_PRLI			0x20100014
-#define LS_DISPLAY		0x21000000
-#define LS_PRLO			0x21100014
-#define LS_PDISC		0x50000000
-#define LS_ADISC		0x52000000
-
-typedef struct {
-	u8	fcph_hi, fcph_lo;
-	u16	buf2buf_credit;
-	u8	common_features;
-	u8	xxx1;
-	u16	buf2buf_size;
-	u8	xxx2;
-	u8	total_concurrent;
-	u16	off_by_info;
-	u32	e_d_tov;
-} common_svc_parm;
-
-typedef struct {
-	u16	serv_opts;
-	u16	initiator_ctl;
-	u16	rcpt_ctl;
-	u16	recv_size;
-	u8	xxx1;
-	u8	concurrent_seqs;
-	u16	end2end_credit;
-	u16	open_seqs_per_xchg;
-	u16	xxx2;
-} svc_parm;
-
-/* Login */
-typedef struct {
-	u32		code;
-	common_svc_parm	common;
-	fc_wwn		nport_wwn;
-	fc_wwn		node_wwn;
-	svc_parm	class1;
-	svc_parm	class2;
-	svc_parm	class3;
-} logi;
-
-#endif /* !(__FC_H) */
diff --git a/drivers/fc4/fc_syms.c b/drivers/fc4/fc_syms.c
deleted file mode 100644
index bd3918ddf7ac..000000000000
--- a/drivers/fc4/fc_syms.c
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * We should not even be trying to compile this if we are not doing
- * a module.
- */
-#include <linux/module.h>
-
-#ifdef CONFIG_MODULES
-
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-
-#include "fcp_impl.h"
-
-EXPORT_SYMBOL(fcp_init);
-EXPORT_SYMBOL(fcp_release);
-EXPORT_SYMBOL(fcp_queue_empty);
-EXPORT_SYMBOL(fcp_receive_solicited);
-EXPORT_SYMBOL(fc_channels);
-EXPORT_SYMBOL(fcp_state_change);
-EXPORT_SYMBOL(fc_do_plogi);
-EXPORT_SYMBOL(fc_do_prli);
-
-/* SCSI stuff */
-EXPORT_SYMBOL(fcp_scsi_queuecommand);
-EXPORT_SYMBOL(fcp_scsi_abort);
-EXPORT_SYMBOL(fcp_scsi_dev_reset);
-EXPORT_SYMBOL(fcp_scsi_host_reset);
-
-#endif /* CONFIG_MODULES */
diff --git a/drivers/fc4/fcp.h b/drivers/fc4/fcp.h
deleted file mode 100644
index 6aa34a7a4c11..000000000000
--- a/drivers/fc4/fcp.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* fcp.h: Definitions for Fibre Channel Protocol.
- *
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- *
- */
-
-#ifndef __FCP_H
-#define __FCP_H
-
-/* FCP addressing is hierarchical with up to 4 layers, MS first.
-   Exact meaning of the addresses is up to the vendor */
-
-/* fcp_cntl field */   
-#define FCP_CNTL_WRITE		0x00000001	/* Initiator write */
-#define FCP_CNTL_READ		0x00000002	/* Initiator read */
-#define FCP_CNTL_ABORT_TSK	0x00000200	/* Abort task set */
-#define FCP_CNTL_CLR_TASK	0x00000400	/* Clear task set */
-#define FCP_CNTL_RESET		0x00002000	/* Reset */
-#define FCP_CNTL_CLR_ACA	0x00004000	/* Clear ACA */
-#define FCP_CNTL_KILL_TASK	0x00008000	/* Terminate task */
-#define FCP_CNTL_QTYPE_MASK	0x00070000	/* Tagged queueing type */
-#define 	FCP_CNTL_QTYPE_SIMPLE		0x00000000
-#define 	FCP_CNTL_QTYPE_HEAD_OF_Q	0x00010000
-#define		FCP_CNTL_QTYPE_ORDERED		0x00020000
-#define 	FCP_CNTL_QTYPE_ACA_Q_TAG	0x00040000
-#define 	FCP_CNTL_QTYPE_UNTAGGED		0x00050000
-
-typedef struct {
-	u16	fcp_addr[4];
-	u32	fcp_cntl;
-	u8	fcp_cdb[16];
-	u32	fcp_data_len;
-} fcp_cmd;
-
-/* fcp_status field */
-#define	FCP_STATUS_MASK		0x000000ff	/* scsi status of command */
-#define FCP_STATUS_RSP_LEN	0x00000100	/* response_len != 0 */
-#define FCP_STATUS_SENSE_LEN	0x00000200	/* sense_len != 0 */
-#define FCP_STATUS_RESID	0x00000400	/* resid != 0 */
-
-typedef struct {
-	u32	xxx[2];
-	u32	fcp_status;
-	u32	fcp_resid;
-	u32	fcp_sense_len;
-	u32	fcp_response_len;
-	/* u8	fcp_sense[fcp_sense_len]; */
-	/* u8	fcp_response[fcp_response_len]; */
-} fcp_rsp;
-
-/* fcp errors */
-
-/* rsp_info_type field */
-#define FCP_RSP_SCSI_BUS_ERR	0x01
-#define FCP_RSP_SCSI_PORT_ERR	0x02
-#define FCP_RSP_CARD_ERR	0x03
-
-/* isp_status field */
-#define FCP_RSP_CMD_COMPLETE	0x0000
-#define FCP_RSP_CMD_INCOMPLETE	0x0001
-#define FCP_RSP_CMD_DMA_ERR	0x0002
-#define FCP_RSP_CMD_TRAN_ERR	0x0003
-#define FCP_RSP_CMD_RESET	0x0004
-#define FCP_RSP_CMD_ABORTED	0x0005
-#define FCP_RSP_CMD_TIMEOUT	0x0006
-#define FCP_RSP_CMD_OVERRUN	0x0007
-
-/* isp_state_flags field */
-#define FCP_RSP_ST_GOT_BUS	0x0100
-#define FCP_RSP_ST_GOT_TARGET	0x0200
-#define FCP_RSP_ST_SENT_CMD	0x0400
-#define FCP_RSP_ST_XFRD_DATA	0x0800
-#define FCP_RSP_ST_GOT_STATUS	0x1000
-#define FCP_RSP_ST_GOT_SENSE	0x2000
-
-/* isp_stat_flags field */
-#define FCP_RSP_STAT_DISC	0x0001
-#define FCP_RSP_STAT_SYNC	0x0002
-#define FCP_RSP_STAT_PERR	0x0004
-#define FCP_RSP_STAT_BUS_RESET	0x0008
-#define FCP_RSP_STAT_DEV_RESET	0x0010
-#define FCP_RSP_STAT_ABORTED	0x0020
-#define FCP_RSP_STAT_TIMEOUT	0x0040
-#define FCP_RSP_STAT_NEGOTIATE	0x0080
-
-typedef struct {
-	u8	rsp_info_type;
-	u8	xxx;
-	u16	isp_status;
-	u16	isp_state_flags;
-	u16	isp_stat_flags;
-} fcp_scsi_err;
-
-#endif /* !(__FCP_H) */
diff --git a/drivers/fc4/fcp_impl.h b/drivers/fc4/fcp_impl.h
deleted file mode 100644
index 506338a461ba..000000000000
--- a/drivers/fc4/fcp_impl.h
+++ /dev/null
@@ -1,164 +0,0 @@
-/* fcp_impl.h: Generic SCSI on top of FC4 - our interface defines.
- *
- * Copyright (C) 1997-1999 Jakub Jelinek (jj@ultra.linux.cz)
- * Copyright (C) 1998 Jirka Hanika (geo@ff.cuni.cz)
- */
-
-#ifndef _FCP_SCSI_H
-#define _FCP_SCSI_H
-
-#include <linux/types.h>
-#include "../scsi/scsi.h"
-
-#include "fc.h"
-#include "fcp.h"
-#include "fc-al.h"
-
-#include <asm/io.h>
-#ifdef __sparc__
-#include <asm/sbus.h>
-#endif
-
-/* 0 or 1 */
-#define	FCP_SCSI_USE_NEW_EH_CODE	0
-
-#define FC_CLASS_OUTBOUND	0x01
-#define FC_CLASS_INBOUND	0x02
-#define FC_CLASS_SIMPLE		0x03
-#define FC_CLASS_IO_WRITE	0x04
-#define FC_CLASS_IO_READ	0x05
-#define FC_CLASS_UNSOLICITED	0x06
-#define FC_CLASS_OFFLINE	0x08
-
-#define PROTO_OFFLINE		0x02
-#define PROTO_REPORT_AL_MAP	0x03
-#define PROTO_FORCE_LIP		0x06
-
-struct _fc_channel; 
-
-typedef struct fcp_cmnd {
-	struct fcp_cmnd		*next;
-	struct fcp_cmnd		*prev;
-	void			(*done)(struct scsi_cmnd *);
-	unsigned short		proto;
-	unsigned short		token;
-	unsigned int		did;
-	/* FCP SCSI stuff */
-	dma_addr_t		data;
-	/* From now on this cannot be touched for proto == TYPE_SCSI_FCP */
-	fc_hdr			fch;
-	dma_addr_t		cmd;
-	dma_addr_t		rsp;
-	int			cmdlen;
-	int			rsplen;
-	int			class;
-	int			datalen;
-	/* This is just used as a verification during login */
-	struct _fc_channel	*fc;
-	void			*ls;
-} fcp_cmnd;
-
-typedef struct {
-	unsigned int		len;
-	unsigned char		list[0];
-} fcp_posmap;
-
-typedef struct _fc_channel {
-	struct _fc_channel	*next;
-	int			irq;
-	int			state;
-	int			sid;
-	int			did;
-	char			name[16];
-	void			(*fcp_register)(struct _fc_channel *, u8, int);
-	void			(*reset)(struct _fc_channel *);
-	int			(*hw_enque)(struct _fc_channel *, fcp_cmnd *);
-	fc_wwn			wwn_node;
-	fc_wwn			wwn_nport;
-	fc_wwn			wwn_dest;
-	common_svc_parm		*common_svc;
-	svc_parm		*class_svcs;
-#ifdef __sparc__	
-	struct sbus_dev		*dev;
-#else
-	struct pci_dev		*dev;
-#endif
-	struct module		*module;
-	/* FCP SCSI stuff */
-	short			can_queue;
-	short			abort_count;
-	int			rsp_size;
-	fcp_cmd			*scsi_cmd_pool;
-	char			*scsi_rsp_pool;
-	dma_addr_t		dma_scsi_cmd, dma_scsi_rsp;
-	unsigned long		*scsi_bitmap;
-	long			scsi_bitmap_end;
-	int			scsi_free;
-	int			(*encode_addr)(struct scsi_cmnd *, u16 *, struct _fc_channel *, fcp_cmnd *);
-	fcp_cmnd		*scsi_que;
-	char			scsi_name[4];
-	fcp_cmnd		**cmd_slots;
-	int			channels;
-	int			targets;
-	long			*ages;
-	struct scsi_cmnd	*rst_pkt;
-	fcp_posmap		*posmap;
-	/* LOGIN stuff */
-	fcp_cmnd		*login;
-	void			*ls;
-} fc_channel;
-
-extern fc_channel *fc_channels;
-
-#define FC_STATE_UNINITED	0
-#define FC_STATE_ONLINE		1
-#define FC_STATE_OFFLINE	2
-#define FC_STATE_RESETING	3
-#define FC_STATE_FPORT_OK	4
-#define FC_STATE_MAYBEOFFLINE	5
-
-#define FC_STATUS_OK			0
-#define FC_STATUS_P_RJT			2
-#define FC_STATUS_F_RJT			3
-#define FC_STATUS_P_BSY			4
-#define FC_STATUS_F_BSY			5
-#define FC_STATUS_ERR_OFFLINE		0x11
-#define FC_STATUS_TIMEOUT		0x12
-#define FC_STATUS_ERR_OVERRUN		0x13
-#define FC_STATUS_POINTTOPOINT		0x15
-#define FC_STATUS_AL			0x16
-#define FC_STATUS_UNKNOWN_CQ_TYPE	0x20
-#define FC_STATUS_BAD_SEG_CNT		0x21
-#define FC_STATUS_MAX_XCHG_EXCEEDED	0x22
-#define FC_STATUS_BAD_XID		0x23
-#define FC_STATUS_XCHG_BUSY		0x24
-#define FC_STATUS_BAD_POOL_ID		0x25
-#define FC_STATUS_INSUFFICIENT_CQES	0x26
-#define FC_STATUS_ALLOC_FAIL		0x27
-#define FC_STATUS_BAD_SID		0x28
-#define FC_STATUS_NO_SEQ_INIT		0x29
-#define FC_STATUS_TIMED_OUT		-1
-#define FC_STATUS_BAD_RSP		-2
-
-void fcp_queue_empty(fc_channel *);
-int fcp_init(fc_channel *);
-void fcp_release(fc_channel *fc_chain, int count);
-void fcp_receive_solicited(fc_channel *, int, int, int, fc_hdr *);
-void fcp_state_change(fc_channel *, int);
-int fc_do_plogi(fc_channel *, unsigned char, fc_wwn *, fc_wwn *);
-int fc_do_prli(fc_channel *, unsigned char);
-
-#define for_each_fc_channel(fc)				\
-	for (fc = fc_channels; fc; fc = fc->next)
-	
-#define for_each_online_fc_channel(fc) 			\
-	for_each_fc_channel(fc)				\
-		if (fc->state == FC_STATE_ONLINE)
-
-int fcp_scsi_queuecommand(struct scsi_cmnd *,
-			  void (* done) (struct scsi_cmnd *));
-int fcp_scsi_abort(struct scsi_cmnd *);
-int fcp_scsi_dev_reset(struct scsi_cmnd *);
-int fcp_scsi_host_reset(struct scsi_cmnd *);
-
-#endif /* !(_FCP_SCSI_H) */
diff --git a/drivers/fc4/soc.c b/drivers/fc4/soc.c
deleted file mode 100644
index d517734462e6..000000000000
--- a/drivers/fc4/soc.c
+++ /dev/null
@@ -1,764 +0,0 @@
-/* soc.c: Sparc SUNW,soc (Serial Optical Channel) Fibre Channel Sbus adapter support.
- *
- * Copyright (C) 1996,1997,1999 Jakub Jelinek (jj@ultra.linux.cz)
- * Copyright (C) 1997,1998 Jirka Hanika (geo@ff.cuni.cz)
- *
- * Sources:
- *	Fibre Channel Physical & Signaling Interface (FC-PH), dpANS, 1994
- *	dpANS Fibre Channel Protocol for SCSI (X3.269-199X), Rev. 012, 1995
- *
- * Supported hardware:
- *      Tested on SOC sbus card bought with SS1000 in Linux running on SS5 and Ultra1. 
- *      For SOC sbus cards, you have to make sure your FCode is 1.52 or later.
- *      If you have older FCode, you should try to upgrade or get SOC microcode from Sun
- *      (the microcode is present in Solaris soc driver as well). In that case you need
- *      to #define HAVE_SOC_UCODE and format the microcode into soc_asm.c. For the exact
- *      format mail me and I will tell you. I cannot offer you the actual microcode though,
- *      unless Sun confirms they don't mind.
- */
-
-static char *version =
-        "soc.c:v1.3 9/Feb/99 Jakub Jelinek (jj@ultra.linux.cz), Jirka Hanika (geo@ff.cuni.cz)\n";
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-#include <asm/byteorder.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-
-/* #define SOCDEBUG */
-/* #define HAVE_SOC_UCODE */
-
-#include "fcp_impl.h"
-#include "soc.h"
-#ifdef HAVE_SOC_UCODE
-#include "soc_asm.h"
-#endif
-
-#define soc_printk printk ("soc%d: ", s->soc_no); printk 
-
-#ifdef SOCDEBUG
-#define SOD(x)  soc_printk x;
-#else
-#define SOD(x)
-#endif
-
-#define for_each_soc(s) for (s = socs; s; s = s->next)
-struct soc *socs = NULL;
-
-static inline void soc_disable(struct soc *s)
-{
-	sbus_writel(0, s->regs + IMASK);
-	sbus_writel(SOC_CMD_SOFT_RESET, s->regs + CMD);
-}
-
-static inline void soc_enable(struct soc *s)
-{
-	SOD(("enable %08x\n", s->cfg))
-	sbus_writel(0, s->regs + SAE);
-	sbus_writel(s->cfg, s->regs + CFG);
-	sbus_writel(SOC_CMD_RSP_QALL, s->regs + CMD);
-	SOC_SETIMASK(s, SOC_IMASK_RSP_QALL | SOC_IMASK_SAE);
-	SOD(("imask %08lx %08lx\n", s->imask, sbus_readl(s->regs + IMAK)));
-}
-
-static void soc_reset(fc_channel *fc)
-{
-	soc_port *port = (soc_port *)fc;
-	struct soc *s = port->s;
-	
-	/* FIXME */
-	soc_disable(s);
-	s->req[0].seqno = 1;
-	s->req[1].seqno = 1;
-	s->rsp[0].seqno = 1;
-	s->rsp[1].seqno = 1;
-	s->req[0].in = 0;
-	s->req[1].in = 0;
-	s->rsp[0].in = 0;
-	s->rsp[1].in = 0;
-	s->req[0].out = 0;
-	s->req[1].out = 0;
-	s->rsp[0].out = 0;
-	s->rsp[1].out = 0;
-
-	/* FIXME */
-	soc_enable(s);
-}
-
-static inline void soc_solicited (struct soc *s)
-{
-	fc_hdr fchdr;
-	soc_rsp __iomem *hwrsp;
-	soc_cq_rsp *sw_cq;
-	int token;
-	int status;
-	fc_channel *fc;
-
-	sw_cq = &s->rsp[SOC_SOLICITED_RSP_Q];
-
-	if (sw_cq->pool == NULL)
-		sw_cq->pool = (soc_req __iomem *)
-			(s->xram + xram_get_32low ((xram_p)&sw_cq->hw_cq->address));
-	sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-	SOD (("soc_solicited, %d pkts arrived\n", (sw_cq->in-sw_cq->out) & sw_cq->last))
-	for (;;) {
-		hwrsp = (soc_rsp __iomem *)sw_cq->pool + sw_cq->out;
-		token = xram_get_32low ((xram_p)&hwrsp->shdr.token);
-		status = xram_get_32low ((xram_p)&hwrsp->status);
-		fc = (fc_channel *)(&s->port[(token >> 11) & 1]);
-		
-		if (status == SOC_OK) {
-			fcp_receive_solicited(fc, token >> 12,
-					      token & ((1 << 11) - 1),
-					      FC_STATUS_OK, NULL);
-		} else {
-			xram_copy_from(&fchdr, (xram_p)&hwrsp->fchdr, sizeof(fchdr));
-			/* We have intentionally defined FC_STATUS_* constants
-			 * to match SOC_* constants, otherwise we'd have to
-			 * translate status.
-			 */
-			fcp_receive_solicited(fc, token >> 12,
-					      token & ((1 << 11) - 1),
-					      status, &fchdr);
-		}
-			
-		if (++sw_cq->out > sw_cq->last) {
-			sw_cq->seqno++;
-			sw_cq->out = 0;
-		}
-		
-		if (sw_cq->out == sw_cq->in) {
-			sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-			if (sw_cq->out == sw_cq->in) {
-				/* Tell the hardware about it */
-				sbus_writel((sw_cq->out << 24) |
-					    (SOC_CMD_RSP_QALL &
-					     ~(SOC_CMD_RSP_Q0 << SOC_SOLICITED_RSP_Q)),
-					    s->regs + CMD);
-
-				/* Read it, so that we're sure it has been updated */
-				sbus_readl(s->regs + CMD);
-				sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-				if (sw_cq->out == sw_cq->in)
-					break;
-			}
-		}
-	}
-}
-
-static inline void soc_request (struct soc *s, u32 cmd)
-{
-	SOC_SETIMASK(s, s->imask & ~(cmd & SOC_CMD_REQ_QALL));
-	SOD(("imask %08lx %08lx\n", s->imask, sbus_readl(s->regs + IMASK)));
-
-	SOD(("Queues available %08x OUT %X %X\n", cmd,
-	     xram_get_8((xram_p)&s->req[0].hw_cq->out),
-	     xram_get_8((xram_p)&s->req[0].hw_cq->out)))
-	if (s->port[s->curr_port].fc.state != FC_STATE_OFFLINE) {
-		fcp_queue_empty ((fc_channel *)&(s->port[s->curr_port]));
-		if (((s->req[1].in + 1) & s->req[1].last) != (s->req[1].out))
-			fcp_queue_empty ((fc_channel *)&(s->port[1 - s->curr_port]));
-	} else {
-		fcp_queue_empty ((fc_channel *)&(s->port[1 - s->curr_port]));
-	}
-	if (s->port[1 - s->curr_port].fc.state != FC_STATE_OFFLINE)
-		s->curr_port ^= 1;
-}
-
-static inline void soc_unsolicited (struct soc *s)
-{
-	soc_rsp __iomem *hwrsp, *hwrspc;
-	soc_cq_rsp *sw_cq;
-	int count;
-	int status;
-	int flags;
-	fc_channel *fc;
-
-	sw_cq = &s->rsp[SOC_UNSOLICITED_RSP_Q];
-	if (sw_cq->pool == NULL)
-		sw_cq->pool = (soc_req __iomem *)
-			(s->xram + (xram_get_32low ((xram_p)&sw_cq->hw_cq->address)));
-
-	sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-	SOD (("soc_unsolicited, %d packets arrived\n", (sw_cq->in - sw_cq->out) & sw_cq->last))
-	while (sw_cq->in != sw_cq->out) {
-		/* ...real work per entry here... */
-		hwrsp = (soc_rsp __iomem *)sw_cq->pool + sw_cq->out;
-
-		hwrspc = NULL;
-		flags = xram_get_16 ((xram_p)&hwrsp->shdr.flags);
-		count = xram_get_8 ((xram_p)&hwrsp->count);
-		fc = (fc_channel *)&s->port[flags & SOC_PORT_B];
-		SOD(("FC %08lx fcp_state_change %08lx\n",
-		     (long)fc, (long)fc->fcp_state_change))
-		
-		if (count != 1) {
-			/* Ugh, continuation entries */
-			u8 in;
-
-			if (count != 2) {
-				printk("%s: Too many continuations entries %d\n",
-				       fc->name, count);
-				goto update_out;
-			}
-			
-			in = sw_cq->in;
-			if (in < sw_cq->out) in += sw_cq->last + 1;
-			if (in < sw_cq->out + 2) {
-				/* Ask the hardware if they haven't arrived yet. */
-				sbus_writel((sw_cq->out << 24) |
-					    (SOC_CMD_RSP_QALL &
-					     ~(SOC_CMD_RSP_Q0 << SOC_UNSOLICITED_RSP_Q)),
-					    s->regs + CMD);
-
-				/* Read it, so that we're sure it has been updated */
-				sbus_readl(s->regs + CMD);
-				sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-				in = sw_cq->in;
-				if (in < sw_cq->out)
-					in += sw_cq->last + 1;
-				if (in < sw_cq->out + 2) /* Nothing came, let us wait */
-					return;
-			}
-			if (sw_cq->out == sw_cq->last)
-				hwrspc = (soc_rsp __iomem *)sw_cq->pool;
-			else
-				hwrspc = hwrsp + 1;
-		}
-		
-		switch (flags & ~SOC_PORT_B) {
-		case SOC_STATUS:
-			status = xram_get_32low ((xram_p)&hwrsp->status);
-			switch (status) {
-			case SOC_ONLINE:
-				SOD(("State change to ONLINE\n"));
-				fcp_state_change(fc, FC_STATE_ONLINE);
-				break;
-			case SOC_OFFLINE:
-				SOD(("State change to OFFLINE\n"));
-				fcp_state_change(fc, FC_STATE_OFFLINE);
-				break;
-			default:
-				printk ("%s: Unknown STATUS no %d\n",
-					fc->name, status);
-				break;
-			}
-			break;
-		case (SOC_UNSOLICITED|SOC_FC_HDR):
-			{
-				int r_ctl = xram_get_8 ((xram_p)&hwrsp->fchdr);
-				unsigned len;
-				char buf[64];
-				
-				if ((r_ctl & 0xf0) == R_CTL_EXTENDED_SVC) {
-					len = xram_get_32 ((xram_p)&hwrsp->shdr.bytecnt);
-					if (len < 4 || !hwrspc) {
-						printk ("%s: Invalid R_CTL %02x "
-							"continuation entries\n",
-							fc->name, r_ctl);
-					} else {
-						if (len > 60)
-							len = 60;
-						xram_copy_from (buf, (xram_p)hwrspc,
-								(len + 3) & ~3);
-						if (*(u32 *)buf == LS_DISPLAY) {
-							int i;
-							
-							for (i = 4; i < len; i++)
-								if (buf[i] == '\n')
-									buf[i] = ' ';
-							buf[len] = 0;
-							printk ("%s message: %s\n",
-								fc->name, buf + 4);
-						} else {
-							printk ("%s: Unknown LS_CMD "
-								"%02x\n", fc->name,
-								buf[0]);
-						}
-					}
-				} else {
-					printk ("%s: Unsolicited R_CTL %02x "
-						"not handled\n", fc->name, r_ctl);
-				}
-			}
-			break;
-		default:
-			printk ("%s: Unexpected flags %08x\n", fc->name, flags);
-			break;
-		};
-update_out:
-		if (++sw_cq->out > sw_cq->last) {
-			sw_cq->seqno++;
-			sw_cq->out = 0;
-		}
-		
-		if (hwrspc) {
-			if (++sw_cq->out > sw_cq->last) {
-				sw_cq->seqno++;
-				sw_cq->out = 0;
-			}
-		}
-		
-		if (sw_cq->out == sw_cq->in) {
-			sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-			if (sw_cq->out == sw_cq->in) {
-				/* Tell the hardware about it */
-				sbus_writel((sw_cq->out << 24) |
-					    (SOC_CMD_RSP_QALL &
-					     ~(SOC_CMD_RSP_Q0 << SOC_UNSOLICITED_RSP_Q)),
-					    s->regs + CMD);
-
-				/* Read it, so that we're sure it has been updated */
-				sbus_readl(s->regs + CMD);
-				sw_cq->in = xram_get_8 ((xram_p)&sw_cq->hw_cq->in);
-			}
-		}
-	}
-}
-
-static irqreturn_t soc_intr(int irq, void *dev_id)
-{
-	u32 cmd;
-	unsigned long flags;
-	register struct soc *s = (struct soc *)dev_id;
-
-	spin_lock_irqsave(&s->lock, flags);
-	cmd = sbus_readl(s->regs + CMD);
-	for (; (cmd = SOC_INTR (s, cmd)); cmd = sbus_readl(s->regs + CMD)) {
-		if (cmd & SOC_CMD_RSP_Q1) soc_unsolicited (s);
-		if (cmd & SOC_CMD_RSP_Q0) soc_solicited (s);
-		if (cmd & SOC_CMD_REQ_QALL) soc_request (s, cmd);
-	}
-	spin_unlock_irqrestore(&s->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-#define TOKEN(proto, port, token) (((proto)<<12)|(token)|(port))
-
-static int soc_hw_enque (fc_channel *fc, fcp_cmnd *fcmd)
-{
-	soc_port *port = (soc_port *)fc;
-	struct soc *s = port->s;
-	int qno;
-	soc_cq_req *sw_cq;
-	int cq_next_in;
-	soc_req *request;
-	fc_hdr *fch;
-	int i;
-
-	if (fcmd->proto == TYPE_SCSI_FCP)
-		qno = 1;
-	else
-		qno = 0;
-	SOD(("Putting a FCP packet type %d into hw queue %d\n", fcmd->proto, qno))
-	if (s->imask & (SOC_IMASK_REQ_Q0 << qno)) {
-		SOD(("EIO %08x\n", s->imask))
-		return -EIO;
-	}
-	sw_cq = s->req + qno;
-	cq_next_in = (sw_cq->in + 1) & sw_cq->last;
-	
-	if (cq_next_in == sw_cq->out &&
-	    cq_next_in == (sw_cq->out = xram_get_8((xram_p)&sw_cq->hw_cq->out))) {
-		SOD(("%d IN %d OUT %d LAST %d\n", qno, sw_cq->in, sw_cq->out, sw_cq->last))
-		SOC_SETIMASK(s, s->imask | (SOC_IMASK_REQ_Q0 << qno));
-		SOD(("imask %08lx %08lx\n", s->imask, sbus_readl(s->regs + IMASK)));
-		/* If queue is full, just say NO */
-		return -EBUSY;
-	}
-	
-	request = sw_cq->pool + sw_cq->in;
-	fch = &request->fchdr;
-	
-	switch (fcmd->proto) {
-	case TYPE_SCSI_FCP:
-		request->shdr.token = TOKEN(TYPE_SCSI_FCP, port->mask, fcmd->token); 
-		request->data[0].base = fc->dma_scsi_cmd + fcmd->token * sizeof(fcp_cmd);
-		request->data[0].count = sizeof(fcp_cmd);
-		request->data[1].base = fc->dma_scsi_rsp + fcmd->token * fc->rsp_size;
-		request->data[1].count = fc->rsp_size;
-		if (fcmd->data) {
-			request->shdr.segcnt = 3;
-			i = fc->scsi_cmd_pool[fcmd->token].fcp_data_len;
-			request->shdr.bytecnt = i;
-			request->data[2].base = fcmd->data;
-			request->data[2].count = i;
-			request->type =
-			    (fc->scsi_cmd_pool[fcmd->token].fcp_cntl & FCP_CNTL_WRITE) ?
-				SOC_CQTYPE_IO_WRITE : SOC_CQTYPE_IO_READ;
-		} else {
-			request->shdr.segcnt = 2;
-			request->shdr.bytecnt = 0;
-			request->data[2].base = 0;
-			request->data[2].count = 0;
-			request->type = SOC_CQTYPE_SIMPLE;
-		}
-		FILL_FCHDR_RCTL_DID(fch, R_CTL_COMMAND, fc->did);
-		FILL_FCHDR_SID(fch, fc->sid);
-		FILL_FCHDR_TYPE_FCTL(fch, TYPE_SCSI_FCP,
-				     F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-		FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-		FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-		fch->param = 0;
-		request->shdr.flags = port->flags;
-		request->shdr.class = 2;
-		break;
-		
-	case PROTO_OFFLINE:
-		memset (request, 0, sizeof(*request));
-		request->shdr.token = TOKEN(PROTO_OFFLINE, port->mask, fcmd->token); 
-		request->type = SOC_CQTYPE_OFFLINE;
-		FILL_FCHDR_RCTL_DID(fch, R_CTL_COMMAND, fc->did);
-		FILL_FCHDR_SID(fch, fc->sid);
-		FILL_FCHDR_TYPE_FCTL(fch, TYPE_SCSI_FCP,
-				     F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-		FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-		FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-		request->shdr.flags = port->flags;
-		break;
-		
-	case PROTO_REPORT_AL_MAP:
-		/* SOC only supports Point-to-Point topology, no FC-AL, sorry... */
-		return -ENOSYS;
-
-	default: 
-		request->shdr.token = TOKEN(fcmd->proto, port->mask, fcmd->token);
-		request->shdr.class = 2;
-		request->shdr.flags = port->flags;
-		memcpy (fch, &fcmd->fch, sizeof(fc_hdr));
-		request->data[0].count = fcmd->cmdlen;
-		request->data[1].count = fcmd->rsplen;
-		request->type = fcmd->class;
-		switch (fcmd->class) {
-		case FC_CLASS_OUTBOUND:
-			request->data[0].base = fcmd->cmd;
-			request->data[0].count = fcmd->cmdlen;
-			request->type = SOC_CQTYPE_OUTBOUND;
-			request->shdr.bytecnt = fcmd->cmdlen;
-			request->shdr.segcnt = 1;
-			break;
-		case FC_CLASS_INBOUND:
-			request->data[0].base = fcmd->rsp;
-			request->data[0].count = fcmd->rsplen;
-			request->type = SOC_CQTYPE_INBOUND;
-			request->shdr.bytecnt = 0;
-			request->shdr.segcnt = 1;
-			break;
-		case FC_CLASS_SIMPLE:
-			request->data[0].base = fcmd->cmd;
-			request->data[1].base = fcmd->rsp;
-			request->data[0].count = fcmd->cmdlen;
-			request->data[1].count = fcmd->rsplen;
-			request->type = SOC_CQTYPE_SIMPLE;
-			request->shdr.bytecnt = fcmd->cmdlen;
-			request->shdr.segcnt = 2;
-			break;
-		case FC_CLASS_IO_READ:
-		case FC_CLASS_IO_WRITE:
-			request->data[0].base = fcmd->cmd;
-			request->data[1].base = fcmd->rsp;
-			request->data[0].count = fcmd->cmdlen;
-			request->data[1].count = fcmd->rsplen;
-			request->type =
-			      (fcmd->class == FC_CLASS_IO_READ) ?
-				SOC_CQTYPE_IO_READ : SOC_CQTYPE_IO_WRITE;
-			if (fcmd->data) {
-				request->data[2].base = fcmd->data;
-				request->data[2].count = fcmd->datalen;
-				request->shdr.bytecnt = fcmd->datalen;
-				request->shdr.segcnt = 3;
-			} else {
-				request->shdr.bytecnt = 0;
-				request->shdr.segcnt = 2;
-			}
-			break;
-		};
-		break;
-	};
-
-	request->count = 1;
-	request->flags = 0;
-	request->seqno = sw_cq->seqno;
-	
-	/* And now tell the SOC about it */
-
-	if (++sw_cq->in > sw_cq->last) {
-		sw_cq->in = 0;
-		sw_cq->seqno++;
-	}
-	
-	SOD(("Putting %08x into cmd\n",
-	     SOC_CMD_RSP_QALL | (sw_cq->in << 24) | (SOC_CMD_REQ_Q0 << qno)))
-	
-	sbus_writel(SOC_CMD_RSP_QALL | (sw_cq->in << 24) | (SOC_CMD_REQ_Q0 << qno),
-		    s->regs + CMD);
-
-	/* Read so that command is completed. */	
-	sbus_readl(s->regs + CMD);
-	
-	return 0;
-}
-
-static inline void soc_download_fw(struct soc *s)
-{
-#ifdef HAVE_SOC_UCODE
-	xram_copy_to (s->xram, soc_ucode, sizeof(soc_ucode));
-	xram_bzero (s->xram + sizeof(soc_ucode), 32768 - sizeof(soc_ucode));
-#endif
-}
-
-/* Check for what the best SBUS burst we can use happens
- * to be on this machine.
- */
-static inline void soc_init_bursts(struct soc *s, struct sbus_dev *sdev)
-{
-	int bsizes, bsizes_more;
-
-	bsizes = (prom_getintdefault(sdev->prom_node,"burst-sizes",0xff) & 0xff);
-	bsizes_more = (prom_getintdefault(sdev->bus->prom_node, "burst-sizes", 0xff) & 0xff);
-	bsizes &= bsizes_more;
-	if ((bsizes & 0x7f) == 0x7f)
-		s->cfg = SOC_CFG_BURST_64;
-	else if ((bsizes & 0x3f) == 0x3f) 
-		s->cfg = SOC_CFG_BURST_32;
-	else if ((bsizes & 0x1f) == 0x1f)
-		s->cfg = SOC_CFG_BURST_16;
-	else
-		s->cfg = SOC_CFG_BURST_4;
-}
-
-static inline void soc_init(struct sbus_dev *sdev, int no)
-{
-	unsigned char tmp[60];
-	int propl;
-	struct soc *s;
-	static int version_printed = 0;
-	soc_hw_cq cq[8];
-	int size, i;
-	int irq;
-	
-	s = kzalloc (sizeof (struct soc), GFP_KERNEL);
-	if (s == NULL)
-		return;
-	spin_lock_init(&s->lock);
-	s->soc_no = no;
-
-	SOD(("socs %08lx soc_intr %08lx soc_hw_enque %08x\n",
-	     (long)socs, (long)soc_intr, (long)soc_hw_enque))	
-	if (version_printed++ == 0)
-		printk (version);
-
-	s->port[0].fc.module = THIS_MODULE;
-	s->port[1].fc.module = THIS_MODULE;
-
-	s->next = socs;
-	socs = s;
-	s->port[0].fc.dev = sdev;
-	s->port[1].fc.dev = sdev;
-	s->port[0].s = s;
-	s->port[1].s = s;
-
-	s->port[0].fc.next = &s->port[1].fc;
-
-	/* World Wide Name of SOC */
-	propl = prom_getproperty (sdev->prom_node, "soc-wwn", tmp, sizeof(tmp));
-	if (propl != sizeof (fc_wwn)) {
-		s->wwn.naaid = NAAID_IEEE;
-		s->wwn.lo = 0x12345678;
-	} else
-		memcpy (&s->wwn, tmp, sizeof (fc_wwn));
-		
-	propl = prom_getproperty (sdev->prom_node, "port-wwns", tmp, sizeof(tmp));
-	if (propl != 2 * sizeof (fc_wwn)) {
-		s->port[0].fc.wwn_nport.naaid = NAAID_IEEE_EXT;
-		s->port[0].fc.wwn_nport.hi = s->wwn.hi;
-		s->port[0].fc.wwn_nport.lo = s->wwn.lo;
-		s->port[1].fc.wwn_nport.naaid = NAAID_IEEE_EXT;
-		s->port[1].fc.wwn_nport.nportid = 1;
-		s->port[1].fc.wwn_nport.hi = s->wwn.hi;
-		s->port[1].fc.wwn_nport.lo = s->wwn.lo;
-	} else {
-		memcpy (&s->port[0].fc.wwn_nport, tmp, sizeof (fc_wwn));
-		memcpy (&s->port[1].fc.wwn_nport, tmp + sizeof (fc_wwn), sizeof (fc_wwn));
-	}
-	memcpy (&s->port[0].fc.wwn_node, &s->wwn, sizeof (fc_wwn));
-	memcpy (&s->port[1].fc.wwn_node, &s->wwn, sizeof (fc_wwn));
-	SOD(("Got wwns %08x%08x ports %08x%08x and %08x%08x\n", 
-	     *(u32 *)&s->port[0].fc.wwn_nport, s->port[0].fc.wwn_nport.lo,
-	     *(u32 *)&s->port[0].fc.wwn_nport, s->port[0].fc.wwn_nport.lo,
-	     *(u32 *)&s->port[1].fc.wwn_nport, s->port[1].fc.wwn_nport.lo))
-		
-	s->port[0].fc.sid = 1;
-	s->port[1].fc.sid = 17;
-	s->port[0].fc.did = 2;
-	s->port[1].fc.did = 18;
-	
-	s->port[0].fc.reset = soc_reset;
-	s->port[1].fc.reset = soc_reset;
-	
-	if (sdev->num_registers == 1) {
-		/* Probably SunFire onboard SOC */
-		s->xram = sbus_ioremap(&sdev->resource[0], 0,
-				       0x10000UL, "soc xram");
-		s->regs = sbus_ioremap(&sdev->resource[0], 0x10000UL,
-				       0x10UL, "soc regs");
-	} else {
-		/* Probably SOC sbus card */
-		s->xram = sbus_ioremap(&sdev->resource[1], 0,
-				       sdev->reg_addrs[1].reg_size, "soc xram");
-		s->regs = sbus_ioremap(&sdev->resource[2], 0,
-				       sdev->reg_addrs[2].reg_size, "soc regs");
-	}
-	
-	soc_init_bursts(s, sdev);
-	
-	SOD(("Disabling SOC\n"))
-	
-	soc_disable (s);
-	
-	irq = sdev->irqs[0];
-
-	if (request_irq (irq, soc_intr, IRQF_SHARED, "SOC", (void *)s)) {
-		soc_printk ("Cannot order irq %d to go\n", irq);
-		socs = s->next;
-		return;
-	}
-
-	SOD(("SOC uses IRQ %d\n", irq))
-	
-	s->port[0].fc.irq = irq;
-	s->port[1].fc.irq = irq;
-	
-	sprintf (s->port[0].fc.name, "soc%d port A", no);
-	sprintf (s->port[1].fc.name, "soc%d port B", no);
-	s->port[0].flags = SOC_FC_HDR | SOC_PORT_A;
-	s->port[1].flags = SOC_FC_HDR | SOC_PORT_B;
-	s->port[1].mask = (1 << 11);
-	
-	s->port[0].fc.hw_enque = soc_hw_enque;
-	s->port[1].fc.hw_enque = soc_hw_enque;
-	
-	soc_download_fw (s);
-	
-	SOD(("Downloaded firmware\n"))
-
-	/* Now setup xram circular queues */
-	memset (cq, 0, sizeof(cq));
-	
-	size = (SOC_CQ_REQ0_SIZE + SOC_CQ_REQ1_SIZE) * sizeof(soc_req);
-	s->req_cpu = sbus_alloc_consistent(sdev, size, &s->req_dvma);
-	s->req[0].pool = s->req_cpu;
-	cq[0].address = s->req_dvma;
-	s->req[1].pool = s->req[0].pool + SOC_CQ_REQ0_SIZE;
-	
-	s->req[0].hw_cq = (soc_hw_cq __iomem *)(s->xram + SOC_CQ_REQ_OFFSET);
-	s->req[1].hw_cq = (soc_hw_cq __iomem *)(s->xram + SOC_CQ_REQ_OFFSET + sizeof(soc_hw_cq));
-	s->rsp[0].hw_cq = (soc_hw_cq __iomem *)(s->xram + SOC_CQ_RSP_OFFSET);
-	s->rsp[1].hw_cq = (soc_hw_cq __iomem *)(s->xram + SOC_CQ_RSP_OFFSET + sizeof(soc_hw_cq));
-	
-	cq[1].address = cq[0].address + (SOC_CQ_REQ0_SIZE * sizeof(soc_req));
-	cq[4].address = 1;
-	cq[5].address = 1;
-	cq[0].last = SOC_CQ_REQ0_SIZE - 1;
-	cq[1].last = SOC_CQ_REQ1_SIZE - 1;
-	cq[4].last = SOC_CQ_RSP0_SIZE - 1;
-	cq[5].last = SOC_CQ_RSP1_SIZE - 1;
-	for (i = 0; i < 8; i++)
-		cq[i].seqno = 1;
-	
-	s->req[0].last = SOC_CQ_REQ0_SIZE - 1;
-	s->req[1].last = SOC_CQ_REQ1_SIZE - 1;
-	s->rsp[0].last = SOC_CQ_RSP0_SIZE - 1;
-	s->rsp[1].last = SOC_CQ_RSP1_SIZE - 1;
-	
-	s->req[0].seqno = 1;
-	s->req[1].seqno = 1;
-	s->rsp[0].seqno = 1;
-	s->rsp[1].seqno = 1;
-
-	xram_copy_to (s->xram + SOC_CQ_REQ_OFFSET, cq, sizeof(cq));
-	
-	/* Make our sw copy of SOC service parameters */
-	xram_copy_from (s->serv_params, s->xram + 0x140, sizeof (s->serv_params));
-	
-	s->port[0].fc.common_svc = (common_svc_parm *)s->serv_params;
-	s->port[0].fc.class_svcs = (svc_parm *)(s->serv_params + 0x20);
-	s->port[1].fc.common_svc = (common_svc_parm *)&s->serv_params;
-	s->port[1].fc.class_svcs = (svc_parm *)(s->serv_params + 0x20);
-	
-	soc_enable (s);
-	
-	SOD(("Enabled SOC\n"))
-}
-
-static int __init soc_probe(void)
-{
-	struct sbus_bus *sbus;
-	struct sbus_dev *sdev = NULL;
-	struct soc *s;
-	int cards = 0;
-
-	for_each_sbus(sbus) {
-		for_each_sbusdev(sdev, sbus) {
-			if(!strcmp(sdev->prom_name, "SUNW,soc")) {
-				soc_init(sdev, cards);
-				cards++;
-			}
-		}
-	}
-	if (!cards) return -EIO;
-
-	for_each_soc(s)
-		if (s->next)
-			s->port[1].fc.next = &s->next->port[0].fc;
-	fcp_init (&socs->port[0].fc);
-	return 0;
-}
-
-static void __exit soc_cleanup(void)
-{
-	struct soc *s;
-	int irq;
-	struct sbus_dev *sdev;
-	
-	for_each_soc(s) {
-		irq = s->port[0].fc.irq;
-		free_irq (irq, s);
-
-		fcp_release(&(s->port[0].fc), 2);
-
-		sdev = s->port[0].fc.dev;
-		if (sdev->num_registers == 1) {
-			sbus_iounmap(s->xram, 0x10000UL);
-			sbus_iounmap(s->regs, 0x10UL);
-		} else {
-			sbus_iounmap(s->xram, sdev->reg_addrs[1].reg_size);
-			sbus_iounmap(s->regs, sdev->reg_addrs[2].reg_size);
-		}
-		sbus_free_consistent(sdev,
-				     (SOC_CQ_REQ0_SIZE+SOC_CQ_REQ1_SIZE)*sizeof(soc_req),
-				     s->req_cpu, s->req_dvma);
-	}
-}
-
-module_init(soc_probe);
-module_exit(soc_cleanup);
-MODULE_LICENSE("GPL");
diff --git a/drivers/fc4/soc.h b/drivers/fc4/soc.h
deleted file mode 100644
index d38cf5b28eed..000000000000
--- a/drivers/fc4/soc.h
+++ /dev/null
@@ -1,301 +0,0 @@
-/* soc.h: Definitions for Sparc SUNW,soc Fibre Channel Sbus driver.
- *
- * Copyright (C) 1996,1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef __SOC_H
-#define __SOC_H
-
-#include "fc.h"
-#include "fcp.h"
-#include "fcp_impl.h"
-
-/* Hardware register offsets and constants first {{{ */
-#define CFG	0x00UL		/* Config Register */
-#define SAE	0x04UL		/* Slave Access Error Register */
-#define CMD	0x08UL		/* Command and Status Register */
-#define IMASK	0x0cUL		/* Interrupt Mask Register */
-
-/* Config Register */
-#define SOC_CFG_EXT_RAM_BANK_MASK	0x07000000
-#define SOC_CFG_EEPROM_BANK_MASK	0x00030000
-#define SOC_CFG_BURST64_MASK		0x00000700
-#define SOC_CFG_SBUS_PARITY_TEST	0x00000020
-#define SOC_CFG_SBUS_PARITY_CHECK	0x00000010
-#define SOC_CFG_SBUS_ENHANCED		0x00000008
-#define SOC_CFG_BURST_MASK		0x00000007
-/* Bursts */
-#define SOC_CFG_BURST_4			0x00000000
-#define SOC_CFG_BURST_16		0x00000004
-#define SOC_CFG_BURST_32		0x00000005
-#define SOC_CFG_BURST_64		0x00000006
-
-/* Slave Access Error Register */
-#define SOC_SAE_ALIGNMENT		0x00000004
-#define SOC_SAE_UNSUPPORTED		0x00000002
-#define SOC_SAE_PARITY			0x00000001
-
-/* Command & Status Register */
-#define SOC_CMD_RSP_QALL		0x000f0000
-#define SOC_CMD_RSP_Q0			0x00010000
-#define SOC_CMD_RSP_Q1			0x00020000
-#define SOC_CMD_RSP_Q2			0x00040000
-#define SOC_CMD_RSP_Q3			0x00080000
-#define SOC_CMD_REQ_QALL		0x00000f00
-#define SOC_CMD_REQ_Q0			0x00000100
-#define SOC_CMD_REQ_Q1			0x00000200
-#define SOC_CMD_REQ_Q2			0x00000400
-#define SOC_CMD_REQ_Q3			0x00000800
-#define SOC_CMD_SAE			0x00000080
-#define SOC_CMD_INTR_PENDING		0x00000008
-#define SOC_CMD_NON_QUEUED		0x00000004
-#define SOC_CMD_IDLE			0x00000002
-#define SOC_CMD_SOFT_RESET		0x00000001
-
-/* Interrupt Mask Register */
-#define SOC_IMASK_RSP_QALL		0x000f0000
-#define SOC_IMASK_RSP_Q0		0x00010000
-#define SOC_IMASK_RSP_Q1		0x00020000
-#define SOC_IMASK_RSP_Q2		0x00040000
-#define SOC_IMASK_RSP_Q3		0x00080000
-#define SOC_IMASK_REQ_QALL		0x00000f00
-#define SOC_IMASK_REQ_Q0		0x00000100
-#define SOC_IMASK_REQ_Q1		0x00000200
-#define SOC_IMASK_REQ_Q2		0x00000400
-#define SOC_IMASK_REQ_Q3		0x00000800
-#define SOC_IMASK_SAE			0x00000080
-#define SOC_IMASK_NON_QUEUED		0x00000004
-
-#define SOC_INTR(s, cmd) \
-	(((cmd & SOC_CMD_RSP_QALL) | ((~cmd) & SOC_CMD_REQ_QALL)) \
-	 & s->imask)
-	 
-#define SOC_SETIMASK(s, i) \
-do {	(s)->imask = (i); \
-	sbus_writel((i), (s)->regs + IMASK); \
-} while(0)
-
-/* XRAM
- *
- * This is a 64KB register area. It accepts only halfword access.
- * That's why here are the following inline functions...
- */
- 
-typedef void __iomem *xram_p;
-
-/* Get 32bit number from XRAM */
-static inline u32 xram_get_32(xram_p x)
-{
-	return ((sbus_readw(x + 0x00UL) << 16) |
-		(sbus_readw(x + 0x02UL)));
-}
-
-/* Like the above, but when we don't care about the high 16 bits */
-static inline u32 xram_get_32low(xram_p x)
-{
-	return (u32) sbus_readw(x + 0x02UL);
-}
-
-static inline u16 xram_get_16(xram_p x)
-{
-	return sbus_readw(x);
-}
-
-static inline u8 xram_get_8(xram_p x)
-{
-	if ((unsigned long)x & 0x1UL) {
-		x = x - 1;
-		return (u8) sbus_readw(x);
-	} else {
-		return (u8) (sbus_readw(x) >> 8);
-	}
-}
-
-static inline void xram_copy_from(void *p, xram_p x, int len)
-{
-	for (len >>= 2; len > 0; len--, x += sizeof(u32)) {
-		u32 val, *p32 = p;
-
-		val = ((sbus_readw(x + 0x00UL) << 16) |
-		       (sbus_readw(x + 0x02UL)));
-		*p32++ = val;
-		p = p32;
-	}
-}
-
-static inline void xram_copy_to(xram_p x, void *p, int len)
-{
-	for (len >>= 2; len > 0; len--, x += sizeof(u32)) {
-		u32 tmp, *p32 = p;
-
-		tmp = *p32++;
-		p = p32;
-		sbus_writew(tmp >> 16, x + 0x00UL);
-		sbus_writew(tmp, x + 0x02UL);
-	}
-}
-
-static inline void xram_bzero(xram_p x, int len)
-{
-	for (len >>= 1; len > 0; len--, x += sizeof(u16))
-		sbus_writew(0, x);
-}
-
-/* Circular Queue */
-
-#define SOC_CQ_REQ_OFFSET	(0x100 * sizeof(u16))
-#define SOC_CQ_RSP_OFFSET	(0x110 * sizeof(u16))
-
-typedef struct {
-	u32			address;
-	u8			in;
-	u8			out;
-	u8			last;
-	u8			seqno;
-} soc_hw_cq;
-
-#define SOC_PORT_A	0x0000	/* From/To Port A */
-#define SOC_PORT_B	0x0001	/* From/To Port A */
-#define SOC_FC_HDR	0x0002  /* Contains FC Header */
-#define SOC_NORSP	0x0004  /* Don't generate response nor interrupt */
-#define SOC_NOINT	0x0008  /* Generate response but not interrupt */
-#define SOC_XFERRDY	0x0010  /* Generate XFERRDY */
-#define SOC_IGNOREPARAM	0x0020	/* Ignore PARAM field in the FC header */
-#define SOC_COMPLETE	0x0040  /* Command completed */
-#define SOC_UNSOLICITED	0x0080	/* For request this is the packet to establish unsolicited pools, */
-				/* for rsp this is unsolicited packet */
-#define SOC_STATUS	0x0100	/* State change (on/off line) */
-
-typedef struct {
-	u32			token;
-	u16			flags;
-	u8			class;
-	u8			segcnt;
-	u32			bytecnt;
-} soc_hdr;
-
-typedef struct {
-	u32			base;
-	u32			count;
-} soc_data;
-
-#define SOC_CQTYPE_OUTBOUND	0x01
-#define SOC_CQTYPE_INBOUND	0x02
-#define SOC_CQTYPE_SIMPLE	0x03
-#define SOC_CQTYPE_IO_WRITE	0x04
-#define SOC_CQTYPE_IO_READ	0x05
-#define SOC_CQTYPE_UNSOLICITED	0x06
-#define SOC_CQTYPE_DIAG		0x07
-#define SOC_CQTYPE_OFFLINE	0x08
-#define SOC_CQTYPE_RESPONSE	0x10
-#define SOC_CQTYPE_INLINE	0x20
-
-#define SOC_CQFLAGS_CONT	0x01
-#define SOC_CQFLAGS_FULL	0x02
-#define SOC_CQFLAGS_BADHDR	0x04
-#define SOC_CQFLAGS_BADPKT	0x08
-
-typedef struct {
-	soc_hdr			shdr;
-	soc_data		data[3];
-	fc_hdr			fchdr;
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} soc_req;
-
-#define SOC_OK			0
-#define SOC_P_RJT		2
-#define SOC_F_RJT		3
-#define SOC_P_BSY		4
-#define SOC_F_BSY		5
-#define SOC_ONLINE		0x10
-#define SOC_OFFLINE		0x11
-#define SOC_TIMEOUT		0x12
-#define SOC_OVERRUN		0x13
-#define SOC_UNKOWN_CQ_TYPE	0x20
-#define SOC_BAD_SEG_CNT		0x21
-#define SOC_MAX_XCHG_EXCEEDED	0x22
-#define SOC_BAD_XID		0x23
-#define SOC_XCHG_BUSY		0x24
-#define SOC_BAD_POOL_ID		0x25
-#define SOC_INSUFFICIENT_CQES	0x26
-#define SOC_ALLOC_FAIL		0x27
-#define SOC_BAD_SID		0x28
-#define SOC_NO_SEG_INIT		0x29
-
-typedef struct {
-	soc_hdr			shdr;
-	u32			status;
-	soc_data		data;
-	u8			xxx1[12];
-	fc_hdr			fchdr;
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} soc_rsp;
-
-/* }}} */
-
-/* Now our software structures and constants we use to drive the beast {{{ */
-
-#define SOC_CQ_REQ0_SIZE	4
-#define SOC_CQ_REQ1_SIZE	64
-#define SOC_CQ_RSP0_SIZE	8
-#define SOC_CQ_RSP1_SIZE	4
-
-#define SOC_SOLICITED_RSP_Q	0
-#define SOC_UNSOLICITED_RSP_Q	1
-
-struct soc;
-
-typedef struct {
-	/* This must come first */
-	fc_channel		fc;
-	struct soc		*s;
-	u16			flags;
-	u16			mask;
-} soc_port; 
-
-typedef struct {
-	soc_hw_cq		__iomem *hw_cq;	/* Related XRAM cq */
-	soc_req			__iomem *pool;
-	u8			in;
-	u8			out;
-	u8			last;
-	u8			seqno;
-} soc_cq_rsp;
-
-typedef struct {
-	soc_hw_cq		__iomem *hw_cq;	/* Related XRAM cq */
-	soc_req			*pool;
-	u8			in;
-	u8			out;
-	u8			last;
-	u8			seqno;
-} soc_cq_req;
-
-struct soc {
-	spinlock_t		lock;
-	soc_port		port[2]; /* Every SOC has one or two FC ports */
-	soc_cq_req		req[2]; /* Request CQs */
-	soc_cq_rsp		rsp[2]; /* Response CQs */
-	int			soc_no;
-	void __iomem		*regs;
-	xram_p			xram;
-	fc_wwn			wwn;
-	u32			imask;	/* Our copy of regs->imask */
-	u32			cfg;	/* Our copy of regs->cfg */
-	char			serv_params[80];
-	struct soc		*next;
-	int			curr_port; /* Which port will have priority to fcp_queue_empty */
-
-	soc_req			*req_cpu;
-	u32			req_dvma;
-};
-
-/* }}} */
-
-#endif /* !(__SOC_H) */
diff --git a/drivers/fc4/socal.c b/drivers/fc4/socal.c
deleted file mode 100644
index c903ebfab526..000000000000
--- a/drivers/fc4/socal.c
+++ /dev/null
@@ -1,904 +0,0 @@
-/* socal.c: Sparc SUNW,socal (SOC+) Fibre Channel Sbus adapter support.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jj@ultra.linux.cz)
- *
- * Sources:
- *	Fibre Channel Physical & Signaling Interface (FC-PH), dpANS, 1994
- *	dpANS Fibre Channel Protocol for SCSI (X3.269-199X), Rev. 012, 1995
- *	SOC+ Programming Guide 0.1
- *	Fibre Channel Arbitrated Loop (FC-AL), dpANS rev. 4.5, 1995
- *
- * Supported hardware:
- *      On-board SOC+ adapters of Ultra Enterprise servers and sun4d.
- */
-
-static char *version =
-        "socal.c: SOC+ driver v1.1 9/Feb/99 Jakub Jelinek (jj@ultra.linux.cz)\n";
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/fcntl.h>
-#include <linux/interrupt.h>
-#include <linux/ptrace.h>
-#include <linux/ioport.h>
-#include <linux/in.h>
-#include <linux/slab.h>
-#include <linux/string.h>
-#include <linux/init.h>
-#include <linux/bitops.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <linux/errno.h>
-#include <asm/byteorder.h>
-
-#include <asm/openprom.h>
-#include <asm/oplib.h>
-#include <asm/pgtable.h>
-#include <asm/irq.h>
-
-/* #define SOCALDEBUG */
-/* #define HAVE_SOCAL_UCODE */
-/* #define USE_64BIT_MODE */
-
-#include "fcp_impl.h"
-#include "socal.h"
-#ifdef HAVE_SOCAL_UCODE
-#include "socal_asm.h"
-#endif
-
-#define socal_printk printk ("socal%d: ", s->socal_no); printk 
-
-#ifdef SOCALDEBUG
-#define SOD(x)  socal_printk x;
-#else
-#define SOD(x)
-#endif
-
-#define for_each_socal(s) for (s = socals; s; s = s->next)
-struct socal *socals = NULL;
-
-static void socal_copy_from_xram(void *d, void __iomem *xram, long size)
-{
-	u32 *dp = (u32 *) d;
-	while (size) {
-		*dp++ = sbus_readl(xram);
-		xram += sizeof(u32);
-		size -= sizeof(u32);
-	}
-}
-
-static void socal_copy_to_xram(void __iomem *xram, void *s, long size)
-{
-	u32 *sp = (u32 *) s;
-	while (size) {
-		u32 val = *sp++;
-		sbus_writel(val, xram);
-		xram += sizeof(u32);
-		size -= sizeof(u32);
-	}
-}
-
-#ifdef HAVE_SOCAL_UCODE
-static void socal_bzero(unsigned long xram, int size)
-{
-	while (size) {
-		sbus_writel(0, xram);
-		xram += sizeof(u32);
-		size -= sizeof(u32);
-	}
-}
-#endif
-
-static inline void socal_disable(struct socal *s)
-{
-	sbus_writel(0, s->regs + IMASK);
-	sbus_writel(SOCAL_CMD_SOFT_RESET, s->regs + CMD);
-}
-
-static inline void socal_enable(struct socal *s)
-{
-	SOD(("enable %08x\n", s->cfg))
-	sbus_writel(0, s->regs + SAE);
-	sbus_writel(s->cfg, s->regs + CFG);
-	sbus_writel(SOCAL_CMD_RSP_QALL, s->regs + CMD);
-	SOCAL_SETIMASK(s, SOCAL_IMASK_RSP_QALL | SOCAL_IMASK_SAE);
-	SOD(("imask %08x %08x\n", s->imask, sbus_readl(s->regs + IMASK)));
-}
-
-static void socal_reset(fc_channel *fc)
-{
-	socal_port *port = (socal_port *)fc;
-	struct socal *s = port->s;
-	
-	/* FIXME */
-	socal_disable(s);
-	s->req[0].seqno = 1;
-	s->req[1].seqno = 1;
-	s->rsp[0].seqno = 1;
-	s->rsp[1].seqno = 1;
-	s->req[0].in = 0;
-	s->req[1].in = 0;
-	s->rsp[0].in = 0;
-	s->rsp[1].in = 0;
-	s->req[0].out = 0;
-	s->req[1].out = 0;
-	s->rsp[0].out = 0;
-	s->rsp[1].out = 0;
-
-	/* FIXME */
-	socal_enable(s);
-}
-
-static inline void socal_solicited(struct socal *s, unsigned long qno)
-{
-	socal_rsp *hwrsp;
-	socal_cq *sw_cq;
-	int token;
-	int status;
-	fc_channel *fc;
-
-	sw_cq = &s->rsp[qno];
-
-	/* Finally an improvement against old SOC :) */
-	sw_cq->in = sbus_readb(s->regs + RESP + qno);
-	SOD (("socal_solicited, %d packets arrived\n",
-	      (sw_cq->in - sw_cq->out) & sw_cq->last))
-	for (;;) {
-		hwrsp = (socal_rsp *)sw_cq->pool + sw_cq->out;
-		SOD(("hwrsp %p out %d\n", hwrsp, sw_cq->out))
-		
-#if defined(SOCALDEBUG) && 0
-		{
-		u32 *u = (u32 *)hwrsp;
-		SOD(("%08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n",
-		     u[0],u[1],u[2],u[3],u[4],u[5],u[6],u[7]))
-		u += 8;
-		SOD(("%08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n",
-		     u[0],u[1],u[2],u[3],u[4],u[5],u[6],u[7]))
-		u = (u32 *)s->xram;
-		while (u < ((u32 *)s->regs)) {
-			if (sbus_readl(&u[0]) == 0x00003000 ||
-			    sbus_readl(&u[0]) == 0x00003801) {
-			SOD(("Found at %04lx\n",
-			     (unsigned long)u - (unsigned long)s->xram))
-			SOD(("  %08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n",
-			     sbus_readl(&u[0]), sbus_readl(&u[1]),
-			     sbus_readl(&u[2]), sbus_readl(&u[3]),
-			     sbus_readl(&u[4]), sbus_readl(&u[5]),
-			     sbus_readl(&u[6]), sbus_readl(&u[7])))
-			u += 8;
-			SOD(("  %08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n",
-			     sbus_readl(&u[0]), sbus_readl(&u[1]),
-			     sbus_readl(&u[2]), sbus_readl(&u[3]),
-			     sbus_readl(&u[4]), sbus_readl(&u[5]),
-			     sbus_readl(&u[6]), sbus_readl(&u[7])))
-			u -= 8;
-			}
-			u++;
-		}
-		}
-#endif
-
-		token = hwrsp->shdr.token;
-		status = hwrsp->status;
-		fc = (fc_channel *)(&s->port[(token >> 11) & 1]);
-		
-		SOD(("Solicited token %08x status %08x\n", token, status))
-		if (status == SOCAL_OK) {
-			fcp_receive_solicited(fc, token >> 12,
-					      token & ((1 << 11) - 1),
-					      FC_STATUS_OK, NULL);
-		} else {
-			/* We have intentionally defined FC_STATUS_* constants
-			 * to match SOCAL_* constants, otherwise we'd have to
-			 * translate status.
-			 */
-			fcp_receive_solicited(fc, token >> 12,
-					      token & ((1 << 11) - 1), status, &hwrsp->fchdr);
-		}
-			
-		if (++sw_cq->out > sw_cq->last) {
-			sw_cq->seqno++;
-			sw_cq->out = 0;
-		}
-		
-		if (sw_cq->out == sw_cq->in) {
-			sw_cq->in = sbus_readb(s->regs + RESP + qno);
-			if (sw_cq->out == sw_cq->in) {
-				/* Tell the hardware about it */
-				sbus_writel((sw_cq->out << 24) |
-					    (SOCAL_CMD_RSP_QALL &
-					     ~(SOCAL_CMD_RSP_Q0 << qno)),
-					    s->regs + CMD);
-
-				/* Read it, so that we're sure it has been updated */
-				sbus_readl(s->regs + CMD);
-				sw_cq->in = sbus_readb(s->regs + RESP + qno);
-				if (sw_cq->out == sw_cq->in)
-					break;
-			}
-		}
-	}
-}
-
-static inline void socal_request (struct socal *s, u32 cmd)
-{
-	SOCAL_SETIMASK(s, s->imask & ~(cmd & SOCAL_CMD_REQ_QALL));
-	SOD(("imask %08x %08x\n", s->imask, sbus_readl(s->regs + IMASK)));
-
-	SOD(("Queues available %08x OUT %X\n", cmd, s->regs->reqpr[0]))
-	if (s->port[s->curr_port].fc.state != FC_STATE_OFFLINE) {
-		fcp_queue_empty ((fc_channel *)&(s->port[s->curr_port]));
-		if (((s->req[1].in + 1) & s->req[1].last) != (s->req[1].out))
-			fcp_queue_empty ((fc_channel *)&(s->port[1 - s->curr_port]));
-	} else {
-		fcp_queue_empty ((fc_channel *)&(s->port[1 - s->curr_port]));
-	}
-	if (s->port[1 - s->curr_port].fc.state != FC_STATE_OFFLINE)
-		s->curr_port ^= 1;
-}
-
-static inline void socal_unsolicited (struct socal *s, unsigned long qno)
-{
-	socal_rsp *hwrsp, *hwrspc;
-	socal_cq *sw_cq;
-	int count;
-	int status;
-	int flags;
-	fc_channel *fc;
-
-	sw_cq = &s->rsp[qno];
-
-	sw_cq->in = sbus_readb(s->regs + RESP + qno);
-	SOD (("socal_unsolicited, %d packets arrived, in %d\n",
-	      (sw_cq->in - sw_cq->out) & sw_cq->last, sw_cq->in))
-	while (sw_cq->in != sw_cq->out) {
-		/* ...real work per entry here... */
-		hwrsp = (socal_rsp *)sw_cq->pool + sw_cq->out;
-		SOD(("hwrsp %p out %d\n", hwrsp, sw_cq->out))
-
-#if defined(SOCALDEBUG) && 0
-		{
-		u32 *u = (u32 *)hwrsp;
-		SOD(("%08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n",
-		     u[0],u[1],u[2],u[3],u[4],u[5],u[6],u[7]))
-		u += 8;
-		SOD(("%08x.%08x.%08x.%08x.%08x.%08x.%08x.%08x\n",
-		     u[0],u[1],u[2],u[3],u[4],u[5],u[6],u[7]))
-		}
-#endif
-
-		hwrspc = NULL;
-		flags = hwrsp->shdr.flags;
-		count = hwrsp->count;
-		fc = (fc_channel *)&s->port[flags & SOCAL_PORT_B];
-		SOD(("FC %08lx\n", (long)fc))
-		
-		if (count != 1) {
-			/* Ugh, continuation entries */
-			u8 in;
-
-			if (count != 2) {
-				printk("%s: Too many continuations entries %d\n",
-				       fc->name, count);
-				goto update_out;
-			}
-			
-			in = sw_cq->in;
-			if (in < sw_cq->out)
-				in += sw_cq->last + 1;
-			if (in < sw_cq->out + 2) {
-				/* Ask the hardware if they haven't arrived yet. */
-				sbus_writel((sw_cq->out << 24) |
-					    (SOCAL_CMD_RSP_QALL &
-					     ~(SOCAL_CMD_RSP_Q0 << qno)),
-					    s->regs + CMD);
-
-				/* Read it, so that we're sure it has been updated */
-				sbus_readl(s->regs + CMD);
-				sw_cq->in = sbus_readb(s->regs + RESP + qno);
-				in = sw_cq->in;
-				if (in < sw_cq->out)
-					in += sw_cq->last + 1;
-				if (in < sw_cq->out + 2) /* Nothing came, let us wait */
-					return;
-			}
-			if (sw_cq->out == sw_cq->last)
-				hwrspc = (socal_rsp *)sw_cq->pool;
-			else
-				hwrspc = hwrsp + 1;
-		}
-		
-		switch (flags & ~SOCAL_PORT_B) {
-		case SOCAL_STATUS:
-			status = hwrsp->status;
-			switch (status) {
-			case SOCAL_ONLINE:
-				SOD(("State change to ONLINE\n"));
-				fcp_state_change(fc, FC_STATE_ONLINE);
-				break;
-			case SOCAL_ONLINE_LOOP:
-				SOD(("State change to ONLINE_LOOP\n"));
-				fcp_state_change(fc, FC_STATE_ONLINE);
-				break;
-			case SOCAL_OFFLINE:
-				SOD(("State change to OFFLINE\n"));
-				fcp_state_change(fc, FC_STATE_OFFLINE);
-				break;
-			default:
-				printk ("%s: Unknown STATUS no %d\n",
-					fc->name, status);
-				break;
-			};
-
-			break;
-		case (SOCAL_UNSOLICITED|SOCAL_FC_HDR):
-			{
-				int r_ctl = *((u8 *)&hwrsp->fchdr);
-				unsigned len;
-				
-				if ((r_ctl & 0xf0) == R_CTL_EXTENDED_SVC) {
-					len = hwrsp->shdr.bytecnt;
-					if (len < 4 || !hwrspc) {
-						printk ("%s: Invalid R_CTL %02x "
-							"continuation entries\n",
-							fc->name, r_ctl);
-					} else {
-						if (len > 60)
-							len = 60;
-						if (*(u32 *)hwrspc == LS_DISPLAY) {
-							int i;
-							
-							for (i = 4; i < len; i++)
-								if (((u8 *)hwrspc)[i] == '\n')
-									((u8 *)hwrspc)[i] = ' ';
-							((u8 *)hwrspc)[len] = 0;
-							printk ("%s message: %s\n",
-								fc->name, ((u8 *)hwrspc) + 4);
-						} else {
-							printk ("%s: Unknown LS_CMD "
-								"%08x\n", fc->name,
-								*(u32 *)hwrspc);
-						}
-					}
-				} else {
-					printk ("%s: Unsolicited R_CTL %02x "
-						"not handled\n", fc->name, r_ctl);
-				}
-			}
-			break;
-		default:
-			printk ("%s: Unexpected flags %08x\n", fc->name, flags);
-			break;
-		};
-update_out:
-		if (++sw_cq->out > sw_cq->last) {
-			sw_cq->seqno++;
-			sw_cq->out = 0;
-		}
-		
-		if (hwrspc) {
-			if (++sw_cq->out > sw_cq->last) {
-				sw_cq->seqno++;
-				sw_cq->out = 0;
-			}
-		}
-		
-		if (sw_cq->out == sw_cq->in) {
-			sw_cq->in = sbus_readb(s->regs + RESP + qno);
-			if (sw_cq->out == sw_cq->in) {
-				/* Tell the hardware about it */
-				sbus_writel((sw_cq->out << 24) |
-					    (SOCAL_CMD_RSP_QALL &
-					     ~(SOCAL_CMD_RSP_Q0 << qno)),
-					    s->regs + CMD);
-
-				/* Read it, so that we're sure it has been updated */
-				sbus_readl(s->regs + CMD);
-				sw_cq->in = sbus_readb(s->regs + RESP + qno);
-			}
-		}
-	}
-}
-
-static irqreturn_t socal_intr(int irq, void *dev_id)
-{
-	u32 cmd;
-	unsigned long flags;
-	register struct socal *s = (struct socal *)dev_id;
-
-	spin_lock_irqsave(&s->lock, flags);
-	cmd = sbus_readl(s->regs + CMD);
-	for (; (cmd = SOCAL_INTR (s, cmd)); cmd = sbus_readl(s->regs + CMD)) {
-#ifdef SOCALDEBUG
-		static int cnt = 0;
-		if (cnt++ < 50)
-			printk("soc_intr %08x\n", cmd);
-#endif	
-		if (cmd & SOCAL_CMD_RSP_Q2)
-			socal_unsolicited (s, SOCAL_UNSOLICITED_RSP_Q);
-		if (cmd & SOCAL_CMD_RSP_Q1)
-			socal_unsolicited (s, SOCAL_SOLICITED_BAD_RSP_Q);
-		if (cmd & SOCAL_CMD_RSP_Q0)
-			socal_solicited (s, SOCAL_SOLICITED_RSP_Q);
-		if (cmd & SOCAL_CMD_REQ_QALL)
-			socal_request (s, cmd);
-	}
-	spin_unlock_irqrestore(&s->lock, flags);
-
-	return IRQ_HANDLED;
-}
-
-#define TOKEN(proto, port, token) (((proto)<<12)|(token)|(port))
-
-static int socal_hw_enque (fc_channel *fc, fcp_cmnd *fcmd)
-{
-	socal_port *port = (socal_port *)fc;
-	struct socal *s = port->s;
-	unsigned long qno;
-	socal_cq *sw_cq;
-	int cq_next_in;
-	socal_req *request;
-	fc_hdr *fch;
-	int i;
-
-	if (fcmd->proto == TYPE_SCSI_FCP)
-		qno = 1;
-	else
-		qno = 0;
-	SOD(("Putting a FCP packet type %d into hw queue %d\n", fcmd->proto, qno))
-	if (s->imask & (SOCAL_IMASK_REQ_Q0 << qno)) {
-		SOD(("EIO %08x\n", s->imask))
-		return -EIO;
-	}
-	sw_cq = s->req + qno;
-	cq_next_in = (sw_cq->in + 1) & sw_cq->last;
-	
-	if (cq_next_in == sw_cq->out &&
-	    cq_next_in == (sw_cq->out = sbus_readb(s->regs + REQP + qno))) {
-		SOD(("%d IN %d OUT %d LAST %d\n",
-		     qno, sw_cq->in,
-		     sw_cq->out, sw_cq->last))
-		SOCAL_SETIMASK(s, s->imask | (SOCAL_IMASK_REQ_Q0 << qno));
-		SOD(("imask %08x %08x\n", s->imask, sbus_readl(s->regs + IMASK)));
-
-		/* If queue is full, just say NO. */
-		return -EBUSY;
-	}
-	
-	request = sw_cq->pool + sw_cq->in;
-	fch = &request->fchdr;
-	
-	switch (fcmd->proto) {
-	case TYPE_SCSI_FCP:
-		request->shdr.token = TOKEN(TYPE_SCSI_FCP, port->mask, fcmd->token); 
-		request->data[0].base = fc->dma_scsi_cmd + fcmd->token * sizeof(fcp_cmd);
-		request->data[0].count = sizeof(fcp_cmd);
-		request->data[1].base = fc->dma_scsi_rsp + fcmd->token * fc->rsp_size;
-		request->data[1].count = fc->rsp_size;
-		if (fcmd->data) {
-			request->shdr.segcnt = 3;
-			i = fc->scsi_cmd_pool[fcmd->token].fcp_data_len;
-			request->shdr.bytecnt = i;
-			request->data[2].base = fcmd->data;
-			request->data[2].count = i;
-			request->type = (fc->scsi_cmd_pool[fcmd->token].fcp_cntl & FCP_CNTL_WRITE) ?
-				SOCAL_CQTYPE_IO_WRITE : SOCAL_CQTYPE_IO_READ;
-		} else {
-			request->shdr.segcnt = 2;
-			request->shdr.bytecnt = 0;
-			request->data[2].base = 0;
-			request->data[2].count = 0;
-			request->type = SOCAL_CQTYPE_SIMPLE;
-		}
-		FILL_FCHDR_RCTL_DID(fch, R_CTL_COMMAND, fcmd->did);
-		FILL_FCHDR_SID(fch, fc->sid);
-		FILL_FCHDR_TYPE_FCTL(fch, TYPE_SCSI_FCP, F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-		FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-		FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-		fch->param = 0;
-		request->shdr.flags = port->flags;
-		request->shdr.class = fc->posmap ? 3 : 2;
-		break;
-		
-	case PROTO_OFFLINE:
-		memset (request, 0, sizeof(*request));
-		request->shdr.token = TOKEN(PROTO_OFFLINE, port->mask, fcmd->token); 
-		request->type = SOCAL_CQTYPE_OFFLINE;
-		FILL_FCHDR_RCTL_DID(fch, R_CTL_COMMAND, fcmd->did);
-		FILL_FCHDR_SID(fch, fc->sid);
-		FILL_FCHDR_TYPE_FCTL(fch, TYPE_SCSI_FCP, F_CTL_FIRST_SEQ | F_CTL_SEQ_INITIATIVE);
-		FILL_FCHDR_SEQ_DF_SEQ(fch, 0, 0, 0);
-		FILL_FCHDR_OXRX(fch, 0xffff, 0xffff);
-		request->shdr.flags = port->flags;
-		break;
-		
-	case PROTO_REPORT_AL_MAP:
-		memset (request, 0, sizeof(*request));
-		request->shdr.token = TOKEN(PROTO_REPORT_AL_MAP, port->mask, fcmd->token); 
-		request->type = SOCAL_CQTYPE_REPORT_MAP;
-		request->shdr.flags = port->flags;
-		request->shdr.segcnt = 1;
-		request->shdr.bytecnt = sizeof(fc_al_posmap);
-		request->data[0].base = fcmd->cmd;
-		request->data[0].count = sizeof(fc_al_posmap);
-		break;
-
-	default: 
-		request->shdr.token = TOKEN(fcmd->proto, port->mask, fcmd->token);
-		request->shdr.class = fc->posmap ? 3 : 2;
-		request->shdr.flags = port->flags;
-		memcpy (fch, &fcmd->fch, sizeof(fc_hdr));
-		request->data[0].count = fcmd->cmdlen;
-		request->data[1].count = fcmd->rsplen;
-		request->type = fcmd->class;
-		switch (fcmd->class) {
-		case FC_CLASS_OUTBOUND:
-			request->data[0].base = fcmd->cmd;
-			request->data[0].count = fcmd->cmdlen;
-			request->type = SOCAL_CQTYPE_OUTBOUND;
-			request->shdr.bytecnt = fcmd->cmdlen;
-			request->shdr.segcnt = 1;
-			break;
-		case FC_CLASS_INBOUND:
-			request->data[0].base = fcmd->rsp;
-			request->data[0].count = fcmd->rsplen;
-			request->type = SOCAL_CQTYPE_INBOUND;
-			request->shdr.bytecnt = 0;
-			request->shdr.segcnt = 1;
-			break;
-		case FC_CLASS_SIMPLE:
-			request->data[0].base = fcmd->cmd;
-			request->data[1].base = fcmd->rsp;
-			request->data[0].count = fcmd->cmdlen;
-			request->data[1].count = fcmd->rsplen;
-			request->type = SOCAL_CQTYPE_SIMPLE;
-			request->shdr.bytecnt = fcmd->cmdlen;
-			request->shdr.segcnt = 2;
-			break;
-		case FC_CLASS_IO_READ:
-		case FC_CLASS_IO_WRITE:
-			request->data[0].base = fcmd->cmd;
-			request->data[1].base = fcmd->rsp;
-			request->data[0].count = fcmd->cmdlen;
-			request->data[1].count = fcmd->rsplen;
-			request->type = (fcmd->class == FC_CLASS_IO_READ) ? SOCAL_CQTYPE_IO_READ : SOCAL_CQTYPE_IO_WRITE;
-			if (fcmd->data) {
-				request->data[2].base = fcmd->data;
-				request->data[2].count = fcmd->datalen;
-				request->shdr.bytecnt = fcmd->datalen;
-				request->shdr.segcnt = 3;
-			} else {
-				request->shdr.bytecnt = 0;
-				request->shdr.segcnt = 2;
-			}
-			break;
-		}
-		break;
-	}
-
-	request->count = 1;
-	request->flags = 0;
-	request->seqno = sw_cq->seqno;
-	
-	SOD(("queueing token %08x\n", request->shdr.token))
-	
-	/* And now tell the SOCAL about it */
-
-	if (++sw_cq->in > sw_cq->last) {
-		sw_cq->in = 0;
-		sw_cq->seqno++;
-	}
-	
-	SOD(("Putting %08x into cmd\n", SOCAL_CMD_RSP_QALL | (sw_cq->in << 24) | (SOCAL_CMD_REQ_Q0 << qno)))
-	
-	sbus_writel(SOCAL_CMD_RSP_QALL | (sw_cq->in << 24) | (SOCAL_CMD_REQ_Q0 << qno),
-		    s->regs + CMD);
-
-	/* Read so that command is completed */	
-	sbus_readl(s->regs + CMD);
-	
-	return 0;
-}
-
-static inline void socal_download_fw(struct socal *s)
-{
-#ifdef HAVE_SOCAL_UCODE
-	SOD(("Loading %ld bytes from %p to %p\n", sizeof(socal_ucode), socal_ucode, s->xram))
-	socal_copy_to_xram(s->xram, socal_ucode, sizeof(socal_ucode));
-	SOD(("Clearing the rest of memory\n"))
-	socal_bzero (s->xram + sizeof(socal_ucode), 65536 - sizeof(socal_ucode));
-	SOD(("Done\n"))
-#endif
-}
-
-/* Check for what the best SBUS burst we can use happens
- * to be on this machine.
- */
-static inline void socal_init_bursts(struct socal *s, struct sbus_dev *sdev)
-{
-	int bsizes, bsizes_more;
-	u32 cfg;
-
-	bsizes = (prom_getintdefault(sdev->prom_node,"burst-sizes",0xff) & 0xff);
-	bsizes_more = (prom_getintdefault(sdev->bus->prom_node, "burst-sizes", 0xff) & 0xff);
-	bsizes &= bsizes_more;
-#ifdef USE_64BIT_MODE
-#ifdef __sparc_v9__
-	mmu_set_sbus64(sdev, bsizes >> 16);
-#endif
-#endif
-	if ((bsizes & 0x7f) == 0x7f)
-		cfg = SOCAL_CFG_BURST_64;
-	else if ((bsizes & 0x3f) == 0x3f) 
-		cfg = SOCAL_CFG_BURST_32;
-	else if ((bsizes & 0x1f) == 0x1f)
-		cfg = SOCAL_CFG_BURST_16;
-	else
-		cfg = SOCAL_CFG_BURST_4;
-#ifdef USE_64BIT_MODE
-#ifdef __sparc_v9__
-	/* What is BURST_128? -jj */
-	if ((bsizes & 0x780000) == 0x780000)
-		cfg |= (SOCAL_CFG_BURST_64 << 8) | SOCAL_CFG_SBUS_ENHANCED;
-	else if ((bsizes & 0x380000) == 0x380000) 
-		cfg |= (SOCAL_CFG_BURST_32 << 8) | SOCAL_CFG_SBUS_ENHANCED;
-	else if ((bsizes & 0x180000) == 0x180000)
-		cfg |= (SOCAL_CFG_BURST_16 << 8) | SOCAL_CFG_SBUS_ENHANCED;
-	else
-		cfg |= (SOCAL_CFG_BURST_8 << 8) | SOCAL_CFG_SBUS_ENHANCED;
-#endif
-#endif		
-	s->cfg = cfg;
-}
-
-static inline void socal_init(struct sbus_dev *sdev, int no)
-{
-	unsigned char tmp[60];
-	int propl;
-	struct socal *s;
-	static unsigned version_printed = 0;
-	socal_hw_cq cq[8];
-	int size, i;
-	int irq, node;
-	
-	s = kzalloc (sizeof (struct socal), GFP_KERNEL);
-	if (!s) return;
-	spin_lock_init(&s->lock);
-	s->socal_no = no;
-
-	SOD(("socals %08lx socal_intr %08lx socal_hw_enque %08lx\n",
-	     (long)socals, (long)socal_intr, (long)socal_hw_enque))
-	if (version_printed++ == 0)
-		printk (version);
-
-	s->port[0].fc.module = THIS_MODULE;
-	s->port[1].fc.module = THIS_MODULE;
-                                	
-	s->next = socals;
-	socals = s;
-	s->port[0].fc.dev = sdev;
-	s->port[1].fc.dev = sdev;
-	s->port[0].s = s;
-	s->port[1].s = s;
-
-	s->port[0].fc.next = &s->port[1].fc;
-
-	/* World Wide Name of SOCAL */
-	propl = prom_getproperty (sdev->prom_node, "wwn", tmp, sizeof(tmp));
-	if (propl != sizeof (fc_wwn)) {
-		s->wwn.naaid = NAAID_IEEE_REG;
-		s->wwn.nportid = 0x123;
-		s->wwn.hi = 0x1234;
-		s->wwn.lo = 0x12345678;
-	} else
-		memcpy (&s->wwn, tmp, sizeof (fc_wwn));
-	
-	memcpy (&s->port[0].fc.wwn_nport, &s->wwn, sizeof (fc_wwn));
-	s->port[0].fc.wwn_nport.lo++;
-	memcpy (&s->port[1].fc.wwn_nport, &s->wwn, sizeof (fc_wwn));
-	s->port[1].fc.wwn_nport.lo+=2;
-	
-	node = prom_getchild (sdev->prom_node);
-	while (node && (node = prom_searchsiblings (node, "sf"))) {
-		int port;
-		
-		port = prom_getintdefault(node, "port#", -1);
-		switch (port) {
-		case 0:
-		case 1:
-			if (prom_getproplen(node, "port-wwn") == sizeof (fc_wwn))
-				prom_getproperty (node, "port-wwn", 
-						  (char *)&s->port[port].fc.wwn_nport,
-						  sizeof (fc_wwn));
-			break;
-		default:
-			break;
-		};
-
-		node = prom_getsibling(node);
-	}
-
-	memcpy (&s->port[0].fc.wwn_node, &s->wwn, sizeof (fc_wwn));
-	memcpy (&s->port[1].fc.wwn_node, &s->wwn, sizeof (fc_wwn));
-	SOD(("Got wwns %08x%08x ports %08x%08x and %08x%08x\n", 
-	     *(u32 *)&s->port[0].fc.wwn_node, s->port[0].fc.wwn_node.lo,
-	     *(u32 *)&s->port[0].fc.wwn_nport, s->port[0].fc.wwn_nport.lo,
-	     *(u32 *)&s->port[1].fc.wwn_nport, s->port[1].fc.wwn_nport.lo))
-		
-	s->port[0].fc.sid = 1;
-	s->port[1].fc.sid = 17;
-	s->port[0].fc.did = 2;
-	s->port[1].fc.did = 18;
-	
-	s->port[0].fc.reset = socal_reset;
-	s->port[1].fc.reset = socal_reset;
-	
-	if (sdev->num_registers == 1) {
-		s->eeprom = sbus_ioremap(&sdev->resource[0], 0,
-					 sdev->reg_addrs[0].reg_size, "socal xram");
-		if (sdev->reg_addrs[0].reg_size > 0x20000)
-			s->xram = s->eeprom + 0x10000UL;
-		else
-			s->xram = s->eeprom;
-		s->regs = (s->xram + 0x10000UL);
-	} else {
-		/* E.g. starfire presents 3 registers for SOCAL */
-		s->xram = sbus_ioremap(&sdev->resource[1], 0,
-				       sdev->reg_addrs[1].reg_size, "socal xram");
-		s->regs = sbus_ioremap(&sdev->resource[2], 0,
-				       sdev->reg_addrs[2].reg_size, "socal regs");
-	}
-	
-	socal_init_bursts(s, sdev);
-	
-	SOD(("Disabling SOCAL\n"))
-	
-	socal_disable (s);
-	
-	irq = sdev->irqs[0];
-
-	if (request_irq (irq, socal_intr, IRQF_SHARED, "SOCAL", (void *)s)) {
-		socal_printk ("Cannot order irq %d to go\n", irq);
-		socals = s->next;
-		return;
-	}
-
-	SOD(("SOCAL uses IRQ %d\n", irq))
-	
-	s->port[0].fc.irq = irq;
-	s->port[1].fc.irq = irq;
-	
-	sprintf (s->port[0].fc.name, "socal%d port A", no);
-	sprintf (s->port[1].fc.name, "socal%d port B", no);
-	s->port[0].flags = SOCAL_FC_HDR | SOCAL_PORT_A;
-	s->port[1].flags = SOCAL_FC_HDR | SOCAL_PORT_B;
-	s->port[1].mask = (1 << 11);
-	
-	s->port[0].fc.hw_enque = socal_hw_enque;
-	s->port[1].fc.hw_enque = socal_hw_enque;
-	
-	socal_download_fw (s);
-	
-	SOD(("Downloaded firmware\n"))
-
-	/* Now setup xram circular queues */
-	memset (cq, 0, sizeof(cq));
-
-	size = (SOCAL_CQ_REQ0_SIZE + SOCAL_CQ_REQ1_SIZE +
-		SOCAL_CQ_RSP0_SIZE + SOCAL_CQ_RSP1_SIZE +
-		SOCAL_CQ_RSP2_SIZE) * sizeof(socal_req);
-	s->req_cpu = sbus_alloc_consistent(sdev, size, &s->req_dvma);
-	s->req[0].pool = s->req_cpu;
-	cq[0].address = s->req_dvma;
-	s->req[1].pool = s->req[0].pool + SOCAL_CQ_REQ0_SIZE;
-	s->rsp[0].pool = s->req[1].pool + SOCAL_CQ_REQ1_SIZE;
-	s->rsp[1].pool = s->rsp[0].pool + SOCAL_CQ_RSP0_SIZE;
-	s->rsp[2].pool = s->rsp[1].pool + SOCAL_CQ_RSP1_SIZE;
-	
-	s->req[0].hw_cq = (socal_hw_cq __iomem *)(s->xram + SOCAL_CQ_REQ_OFFSET);
-	s->req[1].hw_cq = (socal_hw_cq __iomem *)(s->xram + SOCAL_CQ_REQ_OFFSET + sizeof(socal_hw_cq));
-	s->rsp[0].hw_cq = (socal_hw_cq __iomem *)(s->xram + SOCAL_CQ_RSP_OFFSET);
-	s->rsp[1].hw_cq = (socal_hw_cq __iomem *)(s->xram + SOCAL_CQ_RSP_OFFSET + sizeof(socal_hw_cq));
-	s->rsp[2].hw_cq = (socal_hw_cq __iomem *)(s->xram + SOCAL_CQ_RSP_OFFSET + 2 * sizeof(socal_hw_cq));
-	
-	cq[1].address = cq[0].address + (SOCAL_CQ_REQ0_SIZE * sizeof(socal_req));
-	cq[4].address = cq[1].address + (SOCAL_CQ_REQ1_SIZE * sizeof(socal_req));
-	cq[5].address = cq[4].address + (SOCAL_CQ_RSP0_SIZE * sizeof(socal_req));
-	cq[6].address = cq[5].address + (SOCAL_CQ_RSP1_SIZE * sizeof(socal_req));
-
-	cq[0].last = SOCAL_CQ_REQ0_SIZE - 1;
-	cq[1].last = SOCAL_CQ_REQ1_SIZE - 1;
-	cq[4].last = SOCAL_CQ_RSP0_SIZE - 1;
-	cq[5].last = SOCAL_CQ_RSP1_SIZE - 1;
-	cq[6].last = SOCAL_CQ_RSP2_SIZE - 1;
-	for (i = 0; i < 8; i++)
-		cq[i].seqno = 1;
-	
-	s->req[0].last = SOCAL_CQ_REQ0_SIZE - 1;
-	s->req[1].last = SOCAL_CQ_REQ1_SIZE - 1;
-	s->rsp[0].last = SOCAL_CQ_RSP0_SIZE - 1;
-	s->rsp[1].last = SOCAL_CQ_RSP1_SIZE - 1;
-	s->rsp[2].last = SOCAL_CQ_RSP2_SIZE - 1;
-	
-	s->req[0].seqno = 1;
-	s->req[1].seqno = 1;
-	s->rsp[0].seqno = 1;
-	s->rsp[1].seqno = 1;
-	s->rsp[2].seqno = 1;
-	
-	socal_copy_to_xram(s->xram + SOCAL_CQ_REQ_OFFSET, cq, sizeof(cq));
-	
-	SOD(("Setting up params\n"))
-	
-	/* Make our sw copy of SOCAL service parameters */
-	socal_copy_from_xram(s->serv_params, s->xram + 0x280, sizeof (s->serv_params));
-	
-	s->port[0].fc.common_svc = (common_svc_parm *)s->serv_params;
-	s->port[0].fc.class_svcs = (svc_parm *)(s->serv_params + 0x20);
-	s->port[1].fc.common_svc = (common_svc_parm *)&s->serv_params;
-	s->port[1].fc.class_svcs = (svc_parm *)(s->serv_params + 0x20);
-	
-	socal_enable (s);
-	
-	SOD(("Enabled SOCAL\n"))
-}
-
-static int __init socal_probe(void)
-{
-	struct sbus_bus *sbus;
-	struct sbus_dev *sdev = NULL;
-	struct socal *s;
-	int cards = 0;
-
-	for_each_sbus(sbus) {
-		for_each_sbusdev(sdev, sbus) {
-			if(!strcmp(sdev->prom_name, "SUNW,socal")) {
-				socal_init(sdev, cards);
-				cards++;
-			}
-		}
-	}
-	if (!cards)
-		return -EIO;
-
-	for_each_socal(s)
-		if (s->next)
-			s->port[1].fc.next = &s->next->port[0].fc;
-			
-	fcp_init (&socals->port[0].fc);
-	return 0;
-}
-
-static void __exit socal_cleanup(void)
-{
-	struct socal *s;
-	int irq;
-	struct sbus_dev *sdev;
-	
-	for_each_socal(s) {
-		irq = s->port[0].fc.irq;
-		free_irq (irq, s);
-
-		fcp_release(&(s->port[0].fc), 2);
-
-		sdev = s->port[0].fc.dev;
-		if (sdev->num_registers == 1) {
-			sbus_iounmap(s->eeprom, sdev->reg_addrs[0].reg_size);
-		} else {
-			sbus_iounmap(s->xram, sdev->reg_addrs[1].reg_size);
-			sbus_iounmap(s->regs, sdev->reg_addrs[2].reg_size);
-		}
-		sbus_free_consistent(sdev,
-				     (SOCAL_CQ_REQ0_SIZE + SOCAL_CQ_REQ1_SIZE +
-				      SOCAL_CQ_RSP0_SIZE + SOCAL_CQ_RSP1_SIZE +
-				      SOCAL_CQ_RSP2_SIZE) * sizeof(socal_req),
-				     s->req_cpu, s->req_dvma);
-	}
-}
-
-module_init(socal_probe);
-module_exit(socal_cleanup);
-MODULE_LICENSE("GPL");
diff --git a/drivers/fc4/socal.h b/drivers/fc4/socal.h
deleted file mode 100644
index 774edf68e4d2..000000000000
--- a/drivers/fc4/socal.h
+++ /dev/null
@@ -1,314 +0,0 @@
-/* socal.h: Definitions for Sparc SUNW,socal (SOC+) Fibre Channel Sbus driver.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jj@ultra.linux.cz)
- */
-
-#ifndef __SOCAL_H
-#define __SOCAL_H
-
-#include "fc.h"
-#include "fcp.h"
-#include "fcp_impl.h"
-
-/* Hardware register offsets and constants first {{{ */
-#define CFG	0x00UL
-#define SAE	0x04UL
-#define CMD	0x08UL
-#define IMASK	0x0cUL
-#define REQP	0x10UL
-#define RESP	0x14UL
-
-/* Config Register */
-#define SOCAL_CFG_EXT_RAM_BANK_MASK	0x07000000
-#define SOCAL_CFG_EEPROM_BANK_MASK	0x00030000
-#define SOCAL_CFG_BURST64_MASK		0x00000700
-#define SOCAL_CFG_SBUS_PARITY_TEST	0x00000020
-#define SOCAL_CFG_SBUS_PARITY_CHECK	0x00000010
-#define SOCAL_CFG_SBUS_ENHANCED		0x00000008
-#define SOCAL_CFG_BURST_MASK		0x00000007
-/* Bursts */
-#define SOCAL_CFG_BURST_4		0x00000000
-#define SOCAL_CFG_BURST_8		0x00000003
-#define SOCAL_CFG_BURST_16		0x00000004
-#define SOCAL_CFG_BURST_32		0x00000005
-#define SOCAL_CFG_BURST_64		0x00000006
-#define SOCAL_CFG_BURST_128		0x00000007
-
-/* Slave Access Error Register */
-#define SOCAL_SAE_ALIGNMENT		0x00000004
-#define SOCAL_SAE_UNSUPPORTED		0x00000002
-#define SOCAL_SAE_PARITY		0x00000001
-
-/* Command & Status Register */
-#define SOCAL_CMD_RSP_QALL		0x000f0000
-#define SOCAL_CMD_RSP_Q0		0x00010000
-#define SOCAL_CMD_RSP_Q1		0x00020000
-#define SOCAL_CMD_RSP_Q2		0x00040000
-#define SOCAL_CMD_RSP_Q3		0x00080000
-#define SOCAL_CMD_REQ_QALL		0x00000f00
-#define SOCAL_CMD_REQ_Q0		0x00000100
-#define SOCAL_CMD_REQ_Q1		0x00000200
-#define SOCAL_CMD_REQ_Q2		0x00000400
-#define SOCAL_CMD_REQ_Q3		0x00000800
-#define SOCAL_CMD_SAE			0x00000080
-#define SOCAL_CMD_INTR_PENDING		0x00000008
-#define SOCAL_CMD_NON_QUEUED		0x00000004
-#define SOCAL_CMD_IDLE			0x00000002
-#define SOCAL_CMD_SOFT_RESET		0x00000001
-
-/* Interrupt Mask Register */
-#define SOCAL_IMASK_RSP_QALL		0x000f0000
-#define SOCAL_IMASK_RSP_Q0		0x00010000
-#define SOCAL_IMASK_RSP_Q1		0x00020000
-#define SOCAL_IMASK_RSP_Q2		0x00040000
-#define SOCAL_IMASK_RSP_Q3		0x00080000
-#define SOCAL_IMASK_REQ_QALL		0x00000f00
-#define SOCAL_IMASK_REQ_Q0		0x00000100
-#define SOCAL_IMASK_REQ_Q1		0x00000200
-#define SOCAL_IMASK_REQ_Q2		0x00000400
-#define SOCAL_IMASK_REQ_Q3		0x00000800
-#define SOCAL_IMASK_SAE			0x00000080
-#define SOCAL_IMASK_NON_QUEUED		0x00000004
-
-#define SOCAL_INTR(s, cmd) \
-	(((cmd & SOCAL_CMD_RSP_QALL) | ((~cmd) & SOCAL_CMD_REQ_QALL)) \
-	 & s->imask)
-	 
-#define SOCAL_SETIMASK(s, i) \
-do {	(s)->imask = (i); \
-	sbus_writel((i), (s)->regs + IMASK); \
-} while (0)
-	
-#define SOCAL_MAX_EXCHANGES		1024
-
-/* XRAM
- *
- * This is a 64KB register area.
- * From the documentation, it seems like it is finally able to cope
- * at least with 1,2,4 byte accesses for read and 2,4 byte accesses for write.
- */
- 
-/* Circular Queue */
-
-#define SOCAL_CQ_REQ_OFFSET	0x200
-#define SOCAL_CQ_RSP_OFFSET	0x220
-
-typedef struct {
-	u32			address;
-	u8			in;
-	u8			out;
-	u8			last;
-	u8			seqno;
-} socal_hw_cq;
-
-#define SOCAL_PORT_A	0x0000	/* From/To Port A */
-#define SOCAL_PORT_B	0x0001	/* From/To Port A */
-#define SOCAL_FC_HDR	0x0002  /* Contains FC Header */
-#define SOCAL_NORSP	0x0004  /* Don't generate response nor interrupt */
-#define SOCAL_NOINT	0x0008  /* Generate response but not interrupt */
-#define SOCAL_XFERRDY	0x0010  /* Generate XFERRDY */
-#define SOCAL_IGNOREPARAM 0x0020 /* Ignore PARAM field in the FC header */
-#define SOCAL_COMPLETE	0x0040  /* Command completed */
-#define SOCAL_UNSOLICITED 0x0080 /* For request this is the packet to establish unsolicited pools, */
-				/* for rsp this is unsolicited packet */
-#define SOCAL_STATUS	0x0100	/* State change (on/off line) */
-#define SOCAL_RSP_HDR	0x0200	/* Return frame header in any case */
-
-typedef struct {
-	u32			token;
-	u16			flags;
-	u8			class;
-	u8			segcnt;
-	u32			bytecnt;
-} socal_hdr;
-
-typedef struct {
-	u32			base;
-	u32			count;
-} socal_data;
-
-#define SOCAL_CQTYPE_NOP	0x00
-#define SOCAL_CQTYPE_OUTBOUND	0x01
-#define SOCAL_CQTYPE_INBOUND	0x02
-#define SOCAL_CQTYPE_SIMPLE	0x03
-#define SOCAL_CQTYPE_IO_WRITE	0x04
-#define SOCAL_CQTYPE_IO_READ	0x05
-#define SOCAL_CQTYPE_UNSOLICITED 0x06
-#define SOCAL_CQTYPE_BYPASS_DEV	0x06
-#define SOCAL_CQTYPE_DIAG	0x07
-#define SOCAL_CQTYPE_OFFLINE	0x08
-#define SOCAL_CQTYPE_ADD_POOL	0x09
-#define SOCAL_CQTYPE_DELETE_POOL 0x0a
-#define SOCAL_CQTYPE_ADD_BUFFER	0x0b
-#define SOCAL_CQTYPE_ADD_POOL_BUFFER 0x0c
-#define SOCAL_CQTYPE_REQUEST_ABORT 0x0d
-#define SOCAL_CQTYPE_REQUEST_LIP 0x0e
-#define SOCAL_CQTYPE_REPORT_MAP	0x0f
-#define SOCAL_CQTYPE_RESPONSE	0x10
-#define SOCAL_CQTYPE_INLINE	0x20
-
-#define SOCAL_CQFLAGS_CONT	0x01
-#define SOCAL_CQFLAGS_FULL	0x02
-#define SOCAL_CQFLAGS_BADHDR	0x04
-#define SOCAL_CQFLAGS_BADPKT	0x08
-
-typedef struct {
-	socal_hdr		shdr;
-	socal_data		data[3];
-	fc_hdr			fchdr;
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} socal_req;
-
-#define SOCAL_OK		0
-#define SOCAL_P_RJT		2
-#define SOCAL_F_RJT		3
-#define SOCAL_P_BSY		4
-#define SOCAL_F_BSY		5
-#define SOCAL_ONLINE		0x10
-#define SOCAL_OFFLINE		0x11
-#define SOCAL_TIMEOUT		0x12
-#define SOCAL_OVERRUN		0x13
-#define SOCAL_ONLINE_LOOP	0x14
-#define SOCAL_OLD_PORT		0x15
-#define SOCAL_AL_PORT		0x16
-#define SOCAL_UNKOWN_CQ_TYPE	0x20
-#define SOCAL_BAD_SEG_CNT	0x21
-#define SOCAL_MAX_XCHG_EXCEEDED	0x22
-#define SOCAL_BAD_XID		0x23
-#define SOCAL_XCHG_BUSY		0x24
-#define SOCAL_BAD_POOL_ID	0x25
-#define SOCAL_INSUFFICIENT_CQES	0x26
-#define SOCAL_ALLOC_FAIL	0x27
-#define SOCAL_BAD_SID		0x28
-#define SOCAL_NO_SEG_INIT	0x29
-#define SOCAL_BAD_DID		0x2a
-#define SOCAL_ABORTED		0x30
-#define SOCAL_ABORT_FAILED	0x31
-
-typedef struct {
-	socal_hdr		shdr;
-	u32			status;
-	socal_data		data;
-	u8			xxx1[10];
-	u16			ncmds;
-	fc_hdr			fchdr;
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} socal_rsp;
-
-typedef struct {
-	socal_hdr		shdr;
-	u8			xxx1[48];
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} socal_cmdonly;
-
-#define SOCAL_DIAG_NOP		0x00
-#define SOCAL_DIAG_INT_LOOP	0x01
-#define SOCAL_DIAG_EXT_LOOP	0x02
-#define SOCAL_DIAG_REM_LOOP	0x03
-#define SOCAL_DIAG_XRAM_TEST	0x04
-#define SOCAL_DIAG_SOC_TEST	0x05
-#define SOCAL_DIAG_HCB_TEST	0x06
-#define SOCAL_DIAG_SOCLB_TEST	0x07
-#define SOCAL_DIAG_SRDSLB_TEST	0x08
-#define SOCAL_DIAG_EXTOE_TEST	0x09
-
-typedef struct {
-	socal_hdr		shdr;
-	u32			cmd;
-	u8			xxx1[44];
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} socal_diag_req;
-
-#define SOCAL_POOL_MASK_RCTL	0x800000
-#define SOCAL_POOL_MASK_DID	0x700000
-#define SOCAL_POOL_MASK_SID	0x070000
-#define SOCAL_POOL_MASK_TYPE	0x008000
-#define SOCAL_POOL_MASK_F_CTL	0x007000
-#define SOCAL_POOL_MASK_SEQ_ID	0x000800
-#define SOCAL_POOL_MASK_D_CTL	0x000400
-#define SOCAL_POOL_MASK_SEQ_CNT	0x000300
-#define SOCAL_POOL_MASK_OX_ID	0x0000f0
-#define SOCAL_POOL_MASK_PARAM	0x00000f
-
-typedef struct {
-	socal_hdr		shdr;
-	u32			pool_id;
-	u32			header_mask;
-	u32			buf_size;
-	u32			entries;
-	u8			xxx1[8];
-	fc_hdr			fchdr;
-	u8			count;
-	u8			type;
-	u8			flags;
-	u8			seqno;
-} socal_pool_req;
-
-/* }}} */
-
-/* Now our software structures and constants we use to drive the beast {{{ */
-
-#define SOCAL_CQ_REQ0_SIZE	4
-#define SOCAL_CQ_REQ1_SIZE	256
-#define SOCAL_CQ_RSP0_SIZE	8
-#define SOCAL_CQ_RSP1_SIZE	4
-#define SOCAL_CQ_RSP2_SIZE	4
-
-#define SOCAL_SOLICITED_RSP_Q	0
-#define SOCAL_SOLICITED_BAD_RSP_Q 1
-#define SOCAL_UNSOLICITED_RSP_Q	2
-
-struct socal;
-
-typedef struct {
-	/* This must come first */
-	fc_channel		fc;
-	struct socal		*s;
-	u16			flags;
-	u16			mask;
-} socal_port; 
-
-typedef struct {
-	socal_hw_cq		__iomem *hw_cq;	/* Related XRAM cq */
-	socal_req		*pool;
-	u8			in;
-	u8			out;
-	u8			last;
-	u8			seqno;
-} socal_cq;
-
-struct socal {
-	spinlock_t		lock;
-	socal_port		port[2]; /* Every SOCAL has one or two FC ports */
-	socal_cq		req[4]; /* Request CQs */
-	socal_cq		rsp[4]; /* Response CQs */
-	int			socal_no;
-	void __iomem		*regs;
-	void __iomem		*xram;
-	void __iomem		*eeprom;
-	fc_wwn			wwn;
-	u32			imask;	/* Our copy of regs->imask */
-	u32			cfg;	/* Our copy of regs->cfg */
-	char			serv_params[80];
-	struct socal		*next;
-	int			curr_port; /* Which port will have priority to fcp_queue_empty */
-
-	socal_req *		req_cpu;
-	u32			req_dvma;
-};
-
-/* }}} */
-
-#endif /* !(__SOCAL_H) */
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index 6141389dcdb2..2e6129f13d38 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -115,7 +115,6 @@ obj-$(CONFIG_SCSI_QLOGICPTI)	+= qlogicpti.o
 obj-$(CONFIG_BLK_DEV_IDESCSI)	+= ide-scsi.o
 obj-$(CONFIG_SCSI_MESH)		+= mesh.o
 obj-$(CONFIG_SCSI_MAC53C94)	+= mac53c94.o
-obj-$(CONFIG_SCSI_PLUTO)	+= pluto.o
 obj-$(CONFIG_SCSI_DECNCR)	+= NCR53C9x.o	dec_esp.o
 obj-$(CONFIG_BLK_DEV_3W_XXXX_RAID) += 3w-xxxx.o
 obj-$(CONFIG_SCSI_3W_9XXX)	+= 3w-9xxx.o
@@ -123,7 +122,6 @@ obj-$(CONFIG_SCSI_PPA)		+= ppa.o
 obj-$(CONFIG_SCSI_IMM)		+= imm.o
 obj-$(CONFIG_JAZZ_ESP)		+= esp_scsi.o	jazz_esp.o
 obj-$(CONFIG_SUN3X_ESP)		+= NCR53C9x.o	sun3x_esp.o
-obj-$(CONFIG_SCSI_FCAL)		+= fcal.o
 obj-$(CONFIG_SCSI_LASI700)	+= 53c700.o lasi700.o
 obj-$(CONFIG_SCSI_SNI_53C710)	+= 53c700.o sni_53c710.o
 obj-$(CONFIG_SCSI_NSP32)	+= nsp32.o
diff --git a/drivers/scsi/aic7xxx/aic7770.c b/drivers/scsi/aic7xxx/aic7770.c
index c4d17231c828..6d86a9be538f 100644
--- a/drivers/scsi/aic7xxx/aic7770.c
+++ b/drivers/scsi/aic7xxx/aic7770.c
@@ -60,8 +60,6 @@
 #define	ID_OLV_274xD	0x04907783 /* Olivetti OEM (Differential) */
 
 static int aic7770_chip_init(struct ahc_softc *ahc);
-static int aic7770_suspend(struct ahc_softc *ahc);
-static int aic7770_resume(struct ahc_softc *ahc);
 static int aha2840_load_seeprom(struct ahc_softc *ahc);
 static ahc_device_setup_t ahc_aic7770_VL_setup;
 static ahc_device_setup_t ahc_aic7770_EISA_setup;
@@ -155,8 +153,6 @@ aic7770_config(struct ahc_softc *ahc, struct aic7770_identity *entry, u_int io)
 		return (error);
 
 	ahc->bus_chip_init = aic7770_chip_init;
-	ahc->bus_suspend = aic7770_suspend;
-	ahc->bus_resume = aic7770_resume;
 
 	error = ahc_reset(ahc, /*reinit*/FALSE);
 	if (error != 0)
@@ -272,18 +268,6 @@ aic7770_chip_init(struct ahc_softc *ahc)
 	return (ahc_chip_init(ahc));
 }
 
-static int
-aic7770_suspend(struct ahc_softc *ahc)
-{
-	return (ahc_suspend(ahc));
-}
-
-static int
-aic7770_resume(struct ahc_softc *ahc)
-{
-	return (ahc_resume(ahc));
-}
-
 /*
  * Read the 284x SEEPROM.
  */
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index 27adbb294ac1..ce638aa6005a 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -1003,8 +1003,15 @@ struct ahd_suspend_channel_state {
 	uint8_t	seqctl;
 };
 
+struct ahd_suspend_pci_state {
+	uint32_t  devconfig;
+	uint8_t   command;
+	uint8_t   csize_lattime;
+};
+
 struct ahd_suspend_state {
 	struct	ahd_suspend_channel_state channel[2];
+	struct  ahd_suspend_pci_state pci_state;
 	uint8_t	optionmode;
 	uint8_t	dscommand0;
 	uint8_t	dspcistatus;
@@ -1333,6 +1340,8 @@ struct	ahd_pci_identity *ahd_find_pci_device(ahd_dev_softc_t);
 int			  ahd_pci_config(struct ahd_softc *,
 					 struct ahd_pci_identity *);
 int	ahd_pci_test_register_access(struct ahd_softc *);
+void	ahd_pci_suspend(struct ahd_softc *);
+void	ahd_pci_resume(struct ahd_softc *);
 
 /************************** SCB and SCB queue management **********************/
 void		ahd_qinfifo_requeue_tail(struct ahd_softc *ahd,
@@ -1343,6 +1352,8 @@ struct ahd_softc	*ahd_alloc(void *platform_arg, char *name);
 int			 ahd_softc_init(struct ahd_softc *);
 void			 ahd_controller_info(struct ahd_softc *ahd, char *buf);
 int			 ahd_init(struct ahd_softc *ahd);
+int			 ahd_suspend(struct ahd_softc *ahd);
+void			 ahd_resume(struct ahd_softc *ahd);
 int			 ahd_default_config(struct ahd_softc *ahd);
 int			 ahd_parse_vpddata(struct ahd_softc *ahd,
 					   struct vpd_config *vpd);
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 05f692bd0adc..a7dd8cdda472 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -7175,7 +7175,6 @@ ahd_pause_and_flushwork(struct ahd_softc *ahd)
 	ahd->flags &= ~AHD_ALL_INTERRUPTS;
 }
 
-#if 0
 int
 ahd_suspend(struct ahd_softc *ahd)
 {
@@ -7189,19 +7188,15 @@ ahd_suspend(struct ahd_softc *ahd)
 	ahd_shutdown(ahd);
 	return (0);
 }
-#endif  /*  0  */
 
-#if 0
-int
+void
 ahd_resume(struct ahd_softc *ahd)
 {
 
 	ahd_reset(ahd, /*reinit*/TRUE);
 	ahd_intr_enable(ahd, TRUE); 
 	ahd_restart(ahd);
-	return (0);
 }
-#endif  /*  0  */
 
 /************************** Busy Target Table *********************************/
 /*
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 42c0f14a262c..2d020405480c 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -315,8 +315,8 @@ uint32_t aic79xx_slowcrc;
  */
 static char *aic79xx = NULL;
 
-MODULE_AUTHOR("Maintainer: Justin T. Gibbs <gibbs@scsiguy.com>");
-MODULE_DESCRIPTION("Adaptec Aic790X U320 SCSI Host Bus Adapter driver");
+MODULE_AUTHOR("Maintainer: Hannes Reinecke <hare@suse.de>");
+MODULE_DESCRIPTION("Adaptec AIC790X U320 SCSI Host Bus Adapter driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(AIC79XX_DRIVER_VERSION);
 module_param(aic79xx, charp, 0444);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index c62ce41f2793..66f0259edb69 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -50,6 +50,8 @@ static int	ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd,
 static int	ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
 						 u_long *bus_addr,
 						 uint8_t __iomem **maddr);
+static int	ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg);
+static int	ahd_linux_pci_dev_resume(struct pci_dev *pdev);
 static void	ahd_linux_pci_dev_remove(struct pci_dev *pdev);
 
 /* Define the macro locally since it's different for different class of chips.
@@ -86,10 +88,58 @@ MODULE_DEVICE_TABLE(pci, ahd_linux_pci_id_table);
 static struct pci_driver aic79xx_pci_driver = {
 	.name		= "aic79xx",
 	.probe		= ahd_linux_pci_dev_probe,
+#ifdef CONFIG_PM
+	.suspend	= ahd_linux_pci_dev_suspend,
+	.resume		= ahd_linux_pci_dev_resume,
+#endif
 	.remove		= ahd_linux_pci_dev_remove,
 	.id_table	= ahd_linux_pci_id_table
 };
 
+static int
+ahd_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+	struct ahd_softc *ahd = pci_get_drvdata(pdev);
+	int rc;
+
+	if ((rc = ahd_suspend(ahd)))
+		return rc;
+
+	ahd_pci_suspend(ahd);
+
+	pci_save_state(pdev);
+	pci_disable_device(pdev);
+
+	if (mesg.event == PM_EVENT_SUSPEND)
+		pci_set_power_state(pdev, PCI_D3hot);
+
+	return rc;
+}
+
+static int
+ahd_linux_pci_dev_resume(struct pci_dev *pdev)
+{
+	struct ahd_softc *ahd = pci_get_drvdata(pdev);
+	int rc;
+
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+
+	if ((rc = pci_enable_device(pdev))) {
+		dev_printk(KERN_ERR, &pdev->dev,
+			   "failed to enable device after resume (%d)\n", rc);
+		return rc;
+	}
+
+	pci_set_master(pdev);
+
+	ahd_pci_resume(ahd);
+
+	ahd_resume(ahd);
+
+	return rc;
+}
+
 static void
 ahd_linux_pci_dev_remove(struct pci_dev *pdev)
 {
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 0bada0028aa0..7a203a90601a 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -389,6 +389,33 @@ ahd_pci_config(struct ahd_softc *ahd, struct ahd_pci_identity *entry)
 	return error;
 }
 
+void
+ahd_pci_suspend(struct ahd_softc *ahd)
+{
+	/*
+	 * Save chip register configuration data for chip resets
+	 * that occur during runtime and resume events.
+	 */
+	ahd->suspend_state.pci_state.devconfig =
+	    ahd_pci_read_config(ahd->dev_softc, DEVCONFIG, /*bytes*/4);
+	ahd->suspend_state.pci_state.command =
+	    ahd_pci_read_config(ahd->dev_softc, PCIR_COMMAND, /*bytes*/1);
+	ahd->suspend_state.pci_state.csize_lattime =
+	    ahd_pci_read_config(ahd->dev_softc, CSIZE_LATTIME, /*bytes*/1);
+
+}
+
+void
+ahd_pci_resume(struct ahd_softc *ahd)
+{
+	ahd_pci_write_config(ahd->dev_softc, DEVCONFIG,
+			     ahd->suspend_state.pci_state.devconfig, /*bytes*/4);
+	ahd_pci_write_config(ahd->dev_softc, PCIR_COMMAND,
+			     ahd->suspend_state.pci_state.command, /*bytes*/1);
+	ahd_pci_write_config(ahd->dev_softc, CSIZE_LATTIME,
+			     ahd->suspend_state.pci_state.csize_lattime, /*bytes*/1);
+}
+
 /*
  * Perform some simple tests that should catch situations where
  * our registers are invalidly mapped.
diff --git a/drivers/scsi/aic7xxx/aic7xxx.h b/drivers/scsi/aic7xxx/aic7xxx.h
index e1bd57b9f23d..3d4e42d90452 100644
--- a/drivers/scsi/aic7xxx/aic7xxx.h
+++ b/drivers/scsi/aic7xxx/aic7xxx.h
@@ -962,16 +962,6 @@ struct ahc_softc {
 	ahc_bus_chip_init_t	  bus_chip_init;
 
 	/*
-	 * Bus specific suspend routine.
-	 */
-	ahc_bus_suspend_t	  bus_suspend;
-
-	/*
-	 * Bus specific resume routine.
-	 */
-	ahc_bus_resume_t	  bus_resume;
-
-	/*
 	 * Target mode related state kept on a per enabled lun basis.
 	 * Targets that are not enabled will have null entries.
 	 * As an initiator, we keep one target entry for our initiator
@@ -1153,6 +1143,7 @@ struct ahc_pci_identity	*ahc_find_pci_device(ahc_dev_softc_t);
 int			 ahc_pci_config(struct ahc_softc *,
 					struct ahc_pci_identity *);
 int			 ahc_pci_test_register_access(struct ahc_softc *);
+void			 ahc_pci_resume(struct ahc_softc *ahc);
 
 /*************************** EISA/VL Front End ********************************/
 struct aic7770_identity *aic7770_find_device(uint32_t);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/aic7xxx_osm.c
index 7770befbf50c..390b0fc991c5 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c
@@ -335,8 +335,8 @@ static uint32_t aic7xxx_periodic_otag;
  */
 static char *aic7xxx = NULL;
 
-MODULE_AUTHOR("Maintainer: Justin T. Gibbs <gibbs@scsiguy.com>");
-MODULE_DESCRIPTION("Adaptec Aic77XX/78XX SCSI Host Bus Adapter driver");
+MODULE_AUTHOR("Maintainer: Hannes Reinecke <hare@suse.de>");
+MODULE_DESCRIPTION("Adaptec AIC77XX/78XX SCSI Host Bus Adapter driver");
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_VERSION(AIC7XXX_DRIVER_VERSION);
 module_param(aic7xxx, charp, 0444);
diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
index ea5687df732d..4488946cff2e 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_osm_pci.c
@@ -49,6 +49,8 @@ static int	ahc_linux_pci_reserve_io_region(struct ahc_softc *ahc,
 static int	ahc_linux_pci_reserve_mem_region(struct ahc_softc *ahc,
 						 u_long *bus_addr,
 						 uint8_t __iomem **maddr);
+static int	ahc_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg);
+static int	ahc_linux_pci_dev_resume(struct pci_dev *pdev);
 static void	ahc_linux_pci_dev_remove(struct pci_dev *pdev);
 
 /* Define the macro locally since it's different for different class of chips.
@@ -133,10 +135,54 @@ MODULE_DEVICE_TABLE(pci, ahc_linux_pci_id_table);
 static struct pci_driver aic7xxx_pci_driver = {
 	.name		= "aic7xxx",
 	.probe		= ahc_linux_pci_dev_probe,
+#ifdef CONFIG_PM
+	.suspend	= ahc_linux_pci_dev_suspend,
+	.resume		= ahc_linux_pci_dev_resume,
+#endif
 	.remove		= ahc_linux_pci_dev_remove,
 	.id_table	= ahc_linux_pci_id_table
 };
 
+static int
+ahc_linux_pci_dev_suspend(struct pci_dev *pdev, pm_message_t mesg)
+{
+	struct ahc_softc *ahc = pci_get_drvdata(pdev);
+	int rc;
+
+	if ((rc = ahc_suspend(ahc)))
+		return rc;
+
+	pci_save_state(pdev);
+	pci_disable_device(pdev);
+
+	if (mesg.event == PM_EVENT_SUSPEND)
+		pci_set_power_state(pdev, PCI_D3hot);
+
+	return rc;
+}
+
+static int
+ahc_linux_pci_dev_resume(struct pci_dev *pdev)
+{
+	struct ahc_softc *ahc = pci_get_drvdata(pdev);
+	int rc;
+
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+
+	if ((rc = pci_enable_device(pdev))) {
+		dev_printk(KERN_ERR, &pdev->dev,
+			   "failed to enable device after resume (%d)\n", rc);
+		return rc;
+	}
+
+	pci_set_master(pdev);
+
+	ahc_pci_resume(ahc);
+
+	return (ahc_resume(ahc));
+}
+
 static void
 ahc_linux_pci_dev_remove(struct pci_dev *pdev)
 {
diff --git a/drivers/scsi/aic7xxx/aic7xxx_pci.c b/drivers/scsi/aic7xxx/aic7xxx_pci.c
index 09c8172c9e5e..ae35937b8055 100644
--- a/drivers/scsi/aic7xxx/aic7xxx_pci.c
+++ b/drivers/scsi/aic7xxx/aic7xxx_pci.c
@@ -633,8 +633,6 @@ static void    write_brdctl(struct ahc_softc *ahc, uint8_t value);
 static uint8_t read_brdctl(struct ahc_softc *ahc);
 static void ahc_pci_intr(struct ahc_softc *ahc);
 static int  ahc_pci_chip_init(struct ahc_softc *ahc);
-static int  ahc_pci_suspend(struct ahc_softc *ahc);
-static int  ahc_pci_resume(struct ahc_softc *ahc);
 
 static int
 ahc_9005_subdevinfo_valid(uint16_t device, uint16_t vendor,
@@ -791,8 +789,6 @@ ahc_pci_config(struct ahc_softc *ahc, struct ahc_pci_identity *entry)
 
 	ahc->bus_intr = ahc_pci_intr;
 	ahc->bus_chip_init = ahc_pci_chip_init;
-	ahc->bus_suspend = ahc_pci_suspend;
-	ahc->bus_resume = ahc_pci_resume;
 
 	/* Remeber how the card was setup in case there is no SEEPROM */
 	if ((ahc_inb(ahc, HCNTRL) & POWRDN) == 0) {
@@ -2024,18 +2020,9 @@ ahc_pci_chip_init(struct ahc_softc *ahc)
 	return (ahc_chip_init(ahc));
 }
 
-static int
-ahc_pci_suspend(struct ahc_softc *ahc)
-{
-	return (ahc_suspend(ahc));
-}
-
-static int
+void
 ahc_pci_resume(struct ahc_softc *ahc)
 {
-
-	pci_set_power_state(ahc->dev_softc, AHC_POWER_STATE_D0);
-
 	/*
 	 * We assume that the OS has restored our register
 	 * mappings, etc.  Just update the config space registers
@@ -2063,7 +2050,6 @@ ahc_pci_resume(struct ahc_softc *ahc)
 				      &sxfrctl1);
 		ahc_release_seeprom(&sd);
 	}
-	return (ahc_resume(ahc));
 }
 
 static int
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l b/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l
index f06e7035cb35..c0457b8c3b77 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_macro_scan.l
@@ -66,6 +66,7 @@ static char string_buf[MAX_STR_CONST];
 static char *string_buf_ptr;
 static int  parren_count;
 static char buf[255];
+int  mmlineno;
 %}
 
 WORD		[A-Za-z_][-A-Za-z_0-9]*
@@ -76,7 +77,7 @@ MCARG		[^(), \t]+
 
 %%
 \n			{
-				++yylineno;
+				++mmlineno;
 			}
 \r			;
 <ARGLIST>{SPACE}	;
diff --git a/drivers/scsi/aic7xxx_old.c b/drivers/scsi/aic7xxx_old.c
index 4025608d6964..8f8db5f0aef7 100644
--- a/drivers/scsi/aic7xxx_old.c
+++ b/drivers/scsi/aic7xxx_old.c
@@ -8417,7 +8417,7 @@ aic7xxx_alloc(struct scsi_host_template *sht, struct aic7xxx_host *temp)
     p->host = host;
 
     p->scb_data = kzalloc(sizeof(scb_data_type), GFP_ATOMIC);
-    if (!p->scb_data)
+    if (p->scb_data)
     {
       scbq_init (&p->scb_data->free_scbs);
     }
diff --git a/drivers/scsi/fcal.c b/drivers/scsi/fcal.c
deleted file mode 100644
index c4e16c0775de..000000000000
--- a/drivers/scsi/fcal.c
+++ /dev/null
@@ -1,317 +0,0 @@
-/* fcal.c: Fibre Channel Arbitrated Loop SCSI host adapter driver.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jj@ultra.linux.cz)
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/blkdev.h>
-#include <linux/proc_fs.h>
-#include <linux/stat.h>
-#include <linux/init.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
-
-#include <asm/irq.h>
-
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "../fc4/fcp_impl.h"
-#include "fcal.h"
-
-#include <linux/module.h>
-
-/* #define FCAL_DEBUG */
-
-#define fcal_printk printk ("FCAL %s: ", fc->name); printk
-
-#ifdef FCAL_DEBUG
-#define FCALD(x)  fcal_printk x;
-#define FCALND(x) printk ("FCAL: "); printk x;
-#else
-#define FCALD(x)
-#define FCALND(x)
-#endif
-
-static unsigned char alpa2target[] = {
-0x7e, 0x7d, 0x7c, 0xff, 0x7b, 0xff, 0xff, 0xff, 0x7a, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x79,
-0x78, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x77, 0x76, 0xff, 0xff, 0x75, 0xff, 0x74, 0x73, 0x72,
-0xff, 0xff, 0xff, 0x71, 0xff, 0x70, 0x6f, 0x6e, 0xff, 0x6d, 0x6c, 0x6b, 0x6a, 0x69, 0x68, 0xff,
-0xff, 0x67, 0x66, 0x65, 0x64, 0x63, 0x62, 0xff, 0xff, 0x61, 0x60, 0xff, 0x5f, 0xff, 0xff, 0xff,
-0xff, 0xff, 0xff, 0x5e, 0xff, 0x5d, 0x5c, 0x5b, 0xff, 0x5a, 0x59, 0x58, 0x57, 0x56, 0x55, 0xff,
-0xff, 0x54, 0x53, 0x52, 0x51, 0x50, 0x4f, 0xff, 0xff, 0x4e, 0x4d, 0xff, 0x4c, 0xff, 0xff, 0xff,
-0xff, 0xff, 0xff, 0x4b, 0xff, 0x4a, 0x49, 0x48, 0xff, 0x47, 0x46, 0x45, 0x44, 0x43, 0x42, 0xff,
-0xff, 0x41, 0x40, 0x3f, 0x3e, 0x3d, 0x3c, 0xff, 0xff, 0x3b, 0x3a, 0xff, 0x39, 0xff, 0xff, 0xff,
-0x38, 0x37, 0x36, 0xff, 0x35, 0xff, 0xff, 0xff, 0x34, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x33,
-0x32, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x31, 0x30, 0xff, 0xff, 0x2f, 0xff, 0x2e, 0x2d, 0x2c,
-0xff, 0xff, 0xff, 0x2b, 0xff, 0x2a, 0x29, 0x28, 0xff, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0xff,
-0xff, 0x21, 0x20, 0x1f, 0x1e, 0x1d, 0x1c, 0xff, 0xff, 0x1b, 0x1a, 0xff, 0x19, 0xff, 0xff, 0xff,
-0xff, 0xff, 0xff, 0x18, 0xff, 0x17, 0x16, 0x15, 0xff, 0x14, 0x13, 0x12, 0x11, 0x10, 0x0f, 0xff,
-0xff, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0xff, 0xff, 0x08, 0x07, 0xff, 0x06, 0xff, 0xff, 0xff,
-0x05, 0x04, 0x03, 0xff, 0x02, 0xff, 0xff, 0xff, 0x01, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00
-};
-
-static unsigned char target2alpa[] = {
-0xef, 0xe8, 0xe4, 0xe2, 0xe1, 0xe0, 0xdc, 0xda, 0xd9, 0xd6, 0xd5, 0xd4, 0xd3, 0xd2, 0xd1, 0xce,
-0xcd, 0xcc, 0xcb, 0xca, 0xc9, 0xc7, 0xc6, 0xc5, 0xc3, 0xbc, 0xba, 0xb9, 0xb6, 0xb5, 0xb4, 0xb3,
-0xb2, 0xb1, 0xae, 0xad, 0xac, 0xab, 0xaa, 0xa9, 0xa7, 0xa6, 0xa5, 0xa3, 0x9f, 0x9e, 0x9d, 0x9b,
-0x98, 0x97, 0x90, 0x8f, 0x88, 0x84, 0x82, 0x81, 0x80, 0x7c, 0x7a, 0x79, 0x76, 0x75, 0x74, 0x73,
-0x72, 0x71, 0x6e, 0x6d, 0x6c, 0x6b, 0x6a, 0x69, 0x67, 0x66, 0x65, 0x63, 0x5c, 0x5a, 0x59, 0x56,
-0x55, 0x54, 0x53, 0x52, 0x51, 0x4e, 0x4d, 0x4c, 0x4b, 0x4a, 0x49, 0x47, 0x46, 0x45, 0x43, 0x3c,
-0x3a, 0x39, 0x36, 0x35, 0x34, 0x33, 0x32, 0x31, 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x27, 0x26,
-0x25, 0x23, 0x1f, 0x1e, 0x1d, 0x1b, 0x18, 0x17, 0x10, 0x0f, 0x08, 0x04, 0x02, 0x01, 0x00
-};
-
-static int fcal_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmnd *fcmd);
-
-int fcal_slave_configure(struct scsi_device *device)
-{
-	int depth_to_use;
-	
-	if (device->tagged_supported)
-		depth_to_use = /* 254 */ 8;
-	else
-		depth_to_use = 2;
-
-	scsi_adjust_queue_depth(device,
-				(device->tagged_supported ?
-				 MSG_SIMPLE_TAG : 0),
-				depth_to_use);
-
-	return 0;
-}
-
-/* Detect all FC Arbitrated Loops attached to the machine.
-   fc4 module has done all the work for us... */
-int __init fcal_detect(struct scsi_host_template *tpnt)
-{
-	int nfcals = 0;
-	fc_channel *fc;
-	int fcalcount;
-	int i;
-
-	tpnt->proc_name = "fcal";
-	fcalcount = 0;
-	for_each_online_fc_channel(fc)
-		if (fc->posmap)
-			fcalcount++;
-	FCALND(("%d channels online\n", fcalcount))
-	if (!fcalcount) {
-#if defined(MODULE) && defined(CONFIG_FC4_SOCAL_MODULE) && defined(CONFIG_KMOD)
-		request_module("socal");
-		
-		for_each_online_fc_channel(fc)
-			if (fc->posmap)
-				fcalcount++;
-		if (!fcalcount)
-#endif
-			return 0;
-	}
-	for_each_online_fc_channel(fc) {
-		struct Scsi_Host *host;
-		long *ages;
-		struct fcal *fcal;
-		
-		if (!fc->posmap) continue;
-		
-		/* Strange, this is already registered to some other SCSI host, then it cannot be fcal */
-		if (fc->scsi_name[0]) continue;
-		memcpy (fc->scsi_name, "FCAL", 4);
-		
-		fc->can_queue = FCAL_CAN_QUEUE;
-		fc->rsp_size = 64;
-		fc->encode_addr = fcal_encode_addr;
-		
-		ages = kmalloc (128 * sizeof(long), GFP_KERNEL);
-		if (!ages) continue;
-				
-		host = scsi_register (tpnt, sizeof (struct fcal));
-		if (!host) 
-		{
-			kfree(ages);
-			continue;
-		}
-				
-		if (!try_module_get(fc->module)) {
-			kfree(ages);
-			scsi_unregister(host);
-			continue;
-		}
-	
-		nfcals++;
-				
-		fcal = (struct fcal *)host->hostdata;
-		
-		fc->fcp_register(fc, TYPE_SCSI_FCP, 0);
-
-		for (i = 0; i < fc->posmap->len; i++) {
-			int status, target, alpa;
-
-			alpa = fc->posmap->list[i];			
-			FCALD(("Sending PLOGI to %02x\n", alpa))
-			target = alpa2target[alpa];
-			status = fc_do_plogi(fc, alpa, fcal->node_wwn + target, 
-					     fcal->nport_wwn + target);
-			FCALD(("PLOGI returned with status %d\n", status))
-			if (status != FC_STATUS_OK)
-				continue;
-			FCALD(("Sending PRLI to %02x\n", alpa))
-			status = fc_do_prli(fc, alpa);
-			FCALD(("PRLI returned with status %d\n", status))
-			if (status == FC_STATUS_OK)
-				fcal->map[target] = 1;
-		}
-		
-		host->max_id = 127;
-		host->irq = fc->irq;
-#ifdef __sparc_v9__
-		host->unchecked_isa_dma = 1;
-#endif
-
-		fc->channels = 1;
-		fc->targets = 127;
-		fc->ages = ages;
-		memset (ages, 0, 128 * sizeof(long));
-				
-		fcal->fc = fc;
-		
-		FCALD(("Found FCAL\n"))
-	}
-	if (nfcals)
-#ifdef __sparc__
-		printk ("FCAL: Total of %d Sun Enterprise Network Array (A5000 or EX500) channels found\n", nfcals);
-#else
-		printk ("FCAL: Total of %d Fibre Channel Arbitrated Loops found\n", nfcals);
-#endif
-	return nfcals;
-}
-
-int fcal_release(struct Scsi_Host *host)
-{
-	struct fcal *fcal = (struct fcal *)host->hostdata;
-	fc_channel *fc = fcal->fc;
-
-	module_put(fc->module);
-	
-	fc->fcp_register(fc, TYPE_SCSI_FCP, 1);
-	FCALND((" releasing fcal.\n"));
-	kfree (fc->ages);
-	FCALND(("released fcal!\n"));
-	return 0;
-}
-
-#undef SPRINTF
-#define SPRINTF(args...) { if (pos < (buffer + length)) pos += sprintf (pos, ## args); }
-
-int fcal_proc_info (struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int inout)
-{
-	struct fcal *fcal;
-	fc_channel *fc;
-	char *pos = buffer;
-	int i, j;
-
-	if (inout) return length;
-    
-	fcal = (struct fcal *)host->hostdata;
-	fc = fcal->fc;
-
-#ifdef __sparc__
-	SPRINTF ("Sun Enterprise Network Array (A5000 or E?500) on %s PROM node %x\n", fc->name, fc->dev->prom_node);
-#else
-	SPRINTF ("Fibre Channel Arbitrated Loop on %s\n", fc->name);
-#endif
-	SPRINTF ("Initiator AL-PA: %02x\n", fc->sid);
-
-	SPRINTF ("\nAttached devices:\n");
-	
-	for (i = 0; i < fc->posmap->len; i++) {
-		unsigned char alpa = fc->posmap->list[i];
-		unsigned char target;
-		u32 *u1, *u2;
-		
-		target = alpa2target[alpa];
-		u1 = (u32 *)&fcal->nport_wwn[target];
-		u2 = (u32 *)&fcal->node_wwn[target];
-		if (!u1[0] && !u1[1]) {
-			SPRINTF ("  [AL-PA: %02x] Not responded to PLOGI\n", alpa);
-		} else if (!fcal->map[target]) {
-			SPRINTF ("  [AL-PA: %02x, Port WWN: %08x%08x, Node WWN: %08x%08x] Not responded to PRLI\n",
-				 alpa, u1[0], u1[1], u2[0], u2[1]);
-		} else {
-			struct scsi_device *scd;
-			shost_for_each_device(scd, host)
-				if (scd->id == target) {
-					SPRINTF ("  [AL-PA: %02x, Id: %02d, Port WWN: %08x%08x, Node WWN: %08x%08x]  ",
-						alpa, target, u1[0], u1[1], u2[0], u2[1]);
-					SPRINTF ("%s ", scsi_device_type(scd->type));
-
-					for (j = 0; (j < 8) && (scd->vendor[j] >= 0x20); j++)
-						SPRINTF ("%c", scd->vendor[j]);
-					SPRINTF (" ");
-
-					for (j = 0; (j < 16) && (scd->model[j] >= 0x20); j++)
-						SPRINTF ("%c", scd->model[j]);
-		
-					SPRINTF ("\n");
-				}
-		}
-	}
-	SPRINTF ("\n");
-
-	*start = buffer + offset;
-
-	if ((pos - buffer) < offset)
-		return 0;
-	else if (pos - buffer - offset < length)
-		return pos - buffer - offset;
-	else
-		return length;
-}
-
-/* 
-   For FC-AL, we use a simple addressing: we have just one channel 0,
-   and all AL-PAs are mapped to targets 0..0x7e
- */
-static int fcal_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmnd *fcmd)
-{
-	struct fcal *f;
-	
-	/* We don't support LUNs yet - I'm not sure if LUN should be in SCSI fcp_cdb, or in second byte of addr[0] */
-	if (SCpnt->cmnd[1] & 0xe0) return -EINVAL;
-	/* FC-PLDA tells us... */
-	memset(addr, 0, 8);
-	f = (struct fcal *)SCpnt->device->host->hostdata;
-	if (!f->map[SCpnt->device->id])
-		return -EINVAL;
-	/* Now, determine DID: It will be Native Identifier, so we zero upper
-	   2 bytes of the 3 byte DID, lowest byte will be AL-PA */
-	fcmd->did = target2alpa[SCpnt->device->id];
-	FCALD(("trying DID %06x\n", fcmd->did))
-	return 0;
-}
-
-static struct scsi_host_template driver_template = {
-	.name			= "Fibre Channel Arbitrated Loop",
-	.detect			= fcal_detect,
-	.release		= fcal_release,	
-	.proc_info		= fcal_proc_info,
-	.queuecommand		= fcp_scsi_queuecommand,
-	.slave_configure	= fcal_slave_configure,
-	.can_queue		= FCAL_CAN_QUEUE,
-	.this_id		= -1,
-	.sg_tablesize		= 1,
-	.cmd_per_lun		= 1,
-	.use_clustering		= ENABLE_CLUSTERING,
-	.eh_abort_handler	= fcp_scsi_abort,
-	.eh_device_reset_handler = fcp_scsi_dev_reset,
-	.eh_host_reset_handler	= fcp_scsi_host_reset,
-};
-#include "scsi_module.c"
-
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/scsi/fcal.h b/drivers/scsi/fcal.h
deleted file mode 100644
index 7ff2c3494f9e..000000000000
--- a/drivers/scsi/fcal.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* fcal.h: Generic Fibre Channel Arbitrated Loop SCSI host adapter driver definitions.
- *
- * Copyright (C) 1998,1999 Jakub Jelinek (jj@ultra.linux.cz)
- */
-
-#ifndef _FCAL_H
-#define _FCAL_H
-
-#include "../fc4/fcp_impl.h"
-
-struct fcal {
-	/* fc must be first */
-	fc_channel		*fc;
-	unsigned char		map[128];
-	fc_wwn			nport_wwn[128];
-	fc_wwn			node_wwn[128];
-};
-
-/* Arbitrary constant. Cannot be too large, as fc4 layer has limitations
-   for a particular channel */
-#define FCAL_CAN_QUEUE		512
-
-int fcal_detect(struct scsi_host_template *);
-int fcal_release(struct Scsi_Host *);
-int fcal_slave_configure(struct scsi_device *);
-
-#endif /* !(_FCAL_H) */
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 5ab3ce762485..b253b8c718d3 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -4734,7 +4734,7 @@ static struct scsi_host_template gdth_template = {
 };
 
 #ifdef CONFIG_ISA
-static int gdth_isa_probe_one(ulong32 isa_bios)
+static int __init gdth_isa_probe_one(ulong32 isa_bios)
 {
 	struct Scsi_Host *shp;
 	gdth_ha_str *ha;
@@ -4862,7 +4862,7 @@ static int gdth_isa_probe_one(ulong32 isa_bios)
 #endif /* CONFIG_ISA */
 
 #ifdef CONFIG_EISA
-static int gdth_eisa_probe_one(ushort eisa_slot)
+static int __init gdth_eisa_probe_one(ushort eisa_slot)
 {
 	struct Scsi_Host *shp;
 	gdth_ha_str *ha;
@@ -4991,7 +4991,7 @@ static int gdth_eisa_probe_one(ushort eisa_slot)
 #endif /* CONFIG_EISA */
 
 #ifdef CONFIG_PCI
-static int gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
+static int __init gdth_pci_probe_one(gdth_pci_str *pcistr, int ctr)
 {
 	struct Scsi_Host *shp;
 	gdth_ha_str *ha;
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 112ab6abe62b..24271a871b8c 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -345,6 +345,12 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
 	shost->active_mode = sht->supported_mode;
 	shost->use_sg_chaining = sht->use_sg_chaining;
 
+	if (sht->supported_mode == MODE_UNKNOWN)
+		/* means we didn't set it ... default to INITIATOR */
+		shost->active_mode = MODE_INITIATOR;
+	else
+		shost->active_mode = sht->supported_mode;
+
 	if (sht->max_host_blocked)
 		shost->max_host_blocked = sht->max_host_blocked;
 	else
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index 8515054cdf70..0844331abb87 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -375,8 +375,9 @@ static void hptiop_host_request_callback(struct hptiop_hba *hba, u32 _tag)
 		scp->result = SAM_STAT_CHECK_CONDITION;
 		memset(&scp->sense_buffer,
 				0, sizeof(scp->sense_buffer));
-		memcpy(&scp->sense_buffer,
-			&req->sg_list, le32_to_cpu(req->dataxfer_length));
+		memcpy(&scp->sense_buffer, &req->sg_list,
+				min(sizeof(scp->sense_buffer),
+					le32_to_cpu(req->dataxfer_length)));
 		break;
 
 	default:
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index 22d40fd5845b..4c4465d39a1d 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -665,7 +665,7 @@ static void initio_init(struct initio_host * host, u8 *bios_addr)
 		host->max_tags[i] = 0xFF;
 	}			/* for                          */
 	printk("i91u: PCI Base=0x%04X, IRQ=%d, BIOS=0x%04X0, SCSI ID=%d\n",
-	       host->addr, host->irq,
+	       host->addr, host->pci_dev->irq,
 	       host->bios_addr, host->scsi_id);
 	/* Reset SCSI Bus */
 	if (host->config & HCC_SCSI_RESET) {
@@ -2891,6 +2891,8 @@ static int initio_probe_one(struct pci_dev *pdev,
 		goto out_release_region;
 	}
 
+	host->pci_dev = pdev;
+
 	host->num_scbs = num_scb;
 	host->scb = scb;
 	host->next_pending = scb;
@@ -2905,6 +2907,7 @@ static int initio_probe_one(struct pci_dev *pdev,
 	host->scb_end = tmp;
 	host->first_avail = scb;
 	host->last_avail = prev;
+	spin_lock_init(&host->avail_lock);
 
 	initio_init(host, phys_to_virt(bios_seg << 4));
 
@@ -2928,7 +2931,6 @@ static int initio_probe_one(struct pci_dev *pdev,
 	}
 
 	pci_set_drvdata(pdev, shost);
-	host->pci_dev = pdev;
 
 	error = scsi_add_host(shost, &pdev->dev);
 	if (error)
diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
index 149fdd25f8e8..d6a98bc970ff 100644
--- a/drivers/scsi/lpfc/lpfc_debugfs.c
+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
@@ -901,7 +901,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
 		}
 	}
 
-	vport->disc_trc = kmzlloc(
+	vport->disc_trc = kzalloc(
 		(sizeof(struct lpfc_debugfs_trc) * lpfc_debugfs_max_disc_trc),
 		GFP_KERNEL);
 
diff --git a/drivers/scsi/pluto.c b/drivers/scsi/pluto.c
deleted file mode 100644
index 0363c1cd68c1..000000000000
--- a/drivers/scsi/pluto.c
+++ /dev/null
@@ -1,349 +0,0 @@
-/* pluto.c: SparcSTORAGE Array SCSI host adapter driver.
- *
- * Copyright (C) 1997,1998,1999 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- *
- */
-
-#include <linux/completion.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-#include <linux/blkdev.h>
-#include <linux/proc_fs.h>
-#include <linux/stat.h>
-#include <linux/init.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
-
-#include <asm/irq.h>
-
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "../fc4/fcp_impl.h"
-#include "pluto.h"
-
-#include <linux/module.h>
-
-#define RQ_SCSI_BUSY		0xffff
-#define RQ_SCSI_DONE		0xfffe
-
-/* #define PLUTO_DEBUG */
-
-#define pluto_printk printk ("PLUTO %s: ", fc->name); printk
-
-#ifdef PLUTO_DEBUG
-#define PLD(x)  pluto_printk x;
-#define PLND(x) printk ("PLUTO: "); printk x;
-#else
-#define PLD(x)
-#define PLND(x)
-#endif
-
-static struct ctrl_inquiry {
-	struct Scsi_Host host;
-	struct pluto pluto;
-	Scsi_Cmnd cmd;
-	char inquiry[256];
-	fc_channel *fc;
-} *fcs __initdata;
-static int fcscount __initdata = 0;
-static atomic_t fcss __initdata = ATOMIC_INIT(0);
-static DECLARE_COMPLETION(fc_detect_complete);
-
-static int pluto_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmnd *fcmd);
-
-static void __init pluto_detect_done(Scsi_Cmnd *SCpnt)
-{
-	/* Do nothing */
-}
-
-static void __init pluto_detect_scsi_done(Scsi_Cmnd *SCpnt)
-{
-	PLND(("Detect done %08lx\n", (long)SCpnt))
-	if (atomic_dec_and_test (&fcss))
-		complete(&fc_detect_complete);
-}
-
-int pluto_slave_configure(struct scsi_device *device)
-{
-	int depth_to_use;
-
-	if (device->tagged_supported)
-		depth_to_use = /* 254 */ 8;
-	else
-		depth_to_use = 2;
-
-	scsi_adjust_queue_depth(device,
-				(device->tagged_supported ?
-				 MSG_SIMPLE_TAG : 0),
-				depth_to_use);
-
-	return 0;
-}
-
-/* Detect all SSAs attached to the machine.
-   To be fast, do it on all online FC channels at the same time. */
-int __init pluto_detect(struct scsi_host_template *tpnt)
-{
-	int i, retry, nplutos;
-	fc_channel *fc;
-	struct scsi_device dev;
-
-	tpnt->proc_name = "pluto";
-	fcscount = 0;
-	for_each_online_fc_channel(fc) {
-		if (!fc->posmap)
-			fcscount++;
-	}
-	PLND(("%d channels online\n", fcscount))
-	if (!fcscount) {
-#if defined(MODULE) && defined(CONFIG_FC4_SOC_MODULE) && defined(CONFIG_KMOD)
-		request_module("soc");
-		
-		for_each_online_fc_channel(fc) {
-			if (!fc->posmap)
-				fcscount++;
-		}
-		if (!fcscount)
-#endif
-			return 0;
-	}
-	fcs = kcalloc(fcscount, sizeof (struct ctrl_inquiry), GFP_DMA);
-	if (!fcs) {
-		printk ("PLUTO: Not enough memory to probe\n");
-		return 0;
-	}
-	
-	memset (&dev, 0, sizeof(dev));
-	atomic_set (&fcss, fcscount);
-	
-	i = 0;
-	for_each_online_fc_channel(fc) {
-		Scsi_Cmnd *SCpnt;
-		struct Scsi_Host *host;
-		struct pluto *pluto;
-
-		if (i == fcscount) break;
-		if (fc->posmap) continue;
-		
-		PLD(("trying to find SSA\n"))
-
-		/* If this is already registered to some other SCSI host, then it cannot be pluto */
-		if (fc->scsi_name[0]) continue;
-		memcpy (fc->scsi_name, "SSA", 4);
-		
-		fcs[i].fc = fc;
-		
-		fc->can_queue = PLUTO_CAN_QUEUE;
-		fc->rsp_size = 64;
-		fc->encode_addr = pluto_encode_addr;
-		
-		fc->fcp_register(fc, TYPE_SCSI_FCP, 0);
-	
-		SCpnt = &(fcs[i].cmd);
-		host = &(fcs[i].host);
-		pluto = (struct pluto *)host->hostdata;
-		
-		pluto->fc = fc;
-	
-		SCpnt->cmnd[0] = INQUIRY;
-		SCpnt->cmnd[4] = 255;
-		
-		/* FC layer requires this, so that SCpnt->device->tagged_supported is initially 0 */
-		SCpnt->device = &dev;
-		dev.host = host;
-		
-		SCpnt->cmd_len = COMMAND_SIZE(INQUIRY);
-	
-		SCpnt->request->cmd_flags &= ~REQ_STARTED;
-		
-		SCpnt->request_bufflen = 256;
-		SCpnt->request_buffer = fcs[i].inquiry;
-		PLD(("set up %d %08lx\n", i, (long)SCpnt))
-		i++;
-	}
-	
-	for (retry = 0; retry < 5; retry++) {
-		for (i = 0; i < fcscount; i++) {
-			if (!fcs[i].fc) break;
-			if (!(fcs[i].cmd.request->cmd_flags & REQ_STARTED)) {
-				fcs[i].cmd.request->cmd_flags |= REQ_STARTED;
-				disable_irq(fcs[i].fc->irq);
-				PLND(("queuecommand %d %d\n", retry, i))
-				fcp_scsi_queuecommand (&(fcs[i].cmd), 
-					pluto_detect_scsi_done);
-				enable_irq(fcs[i].fc->irq);
-			}
-		}
-	    
-		wait_for_completion_timeout(&fc_detect_complete, 10 * HZ);
-		PLND(("Woken up\n"))
-		if (!atomic_read(&fcss))
-			break; /* All fc channels have answered us */
-	}
-
-	PLND(("Finished search\n"))
-	for (i = 0, nplutos = 0; i < fcscount; i++) {
-		Scsi_Cmnd *SCpnt;
-		
-		if (!(fc = fcs[i].fc)) break;
-	
-		SCpnt = &(fcs[i].cmd);
-		
-		/* Let FC mid-level free allocated resources */
-		pluto_detect_scsi_done(SCpnt);
-		
-		if (!SCpnt->result) {
-			struct pluto_inquiry *inq;
-			struct pluto *pluto;
-			struct Scsi_Host *host;
-			
-			inq = (struct pluto_inquiry *)fcs[i].inquiry;
-
-			if ((inq->dtype & 0x1f) == TYPE_PROCESSOR &&
-			    !strncmp (inq->vendor_id, "SUN", 3) &&
-			    !strncmp (inq->product_id, "SSA", 3)) {
-				char *p;
-				long *ages;
-				
-				ages = kcalloc((inq->channels + 1) * inq->targets, sizeof(long), GFP_KERNEL);
-				if (!ages) continue;
-				
-				host = scsi_register (tpnt, sizeof (struct pluto));
-				if(!host)
-				{
-					kfree(ages);
-					continue;
-				}
-				
-				if (!try_module_get(fc->module)) {
-					kfree(ages);
-					scsi_unregister(host);
-					continue;
-				}
-
-				nplutos++;
-				
-				pluto = (struct pluto *)host->hostdata;
-				
-				host->max_id = inq->targets;
-				host->max_channel = inq->channels;
-				host->irq = fc->irq;
-
-				fc->channels = inq->channels + 1;
-				fc->targets = inq->targets;
-				fc->ages = ages;
-				
-				pluto->fc = fc;
-				memcpy (pluto->rev_str, inq->revision, 4);
-				pluto->rev_str[4] = 0;
-				p = strchr (pluto->rev_str, ' ');
-				if (p) *p = 0;
-				memcpy (pluto->fw_rev_str, inq->fw_revision, 4);
-				pluto->fw_rev_str[4] = 0;
-				p = strchr (pluto->fw_rev_str, ' ');
-				if (p) *p = 0;
-				memcpy (pluto->serial_str, inq->serial, 12);
-				pluto->serial_str[12] = 0;
-				p = strchr (pluto->serial_str, ' ');
-				if (p) *p = 0;
-				
-				PLD(("Found SSA rev %s fw rev %s serial %s %dx%d\n", pluto->rev_str, pluto->fw_rev_str, pluto->serial_str, host->max_channel, host->max_id))
-			} else
-				fc->fcp_register(fc, TYPE_SCSI_FCP, 1);
-		} else
-			fc->fcp_register(fc, TYPE_SCSI_FCP, 1);
-	}
-	kfree(fcs);
-	if (nplutos)
-		printk ("PLUTO: Total of %d SparcSTORAGE Arrays found\n", nplutos);
-	return nplutos;
-}
-
-int pluto_release(struct Scsi_Host *host)
-{
-	struct pluto *pluto = (struct pluto *)host->hostdata;
-	fc_channel *fc = pluto->fc;
-
-	module_put(fc->module);
-	
-	fc->fcp_register(fc, TYPE_SCSI_FCP, 1);
-	PLND((" releasing pluto.\n"));
-	kfree (fc->ages);
-	PLND(("released pluto!\n"));
-	return 0;
-}
-
-const char *pluto_info(struct Scsi_Host *host)
-{
-	static char buf[128], *p;
-	struct pluto *pluto = (struct pluto *) host->hostdata;
-
-	sprintf(buf, "SUN SparcSTORAGE Array %s fw %s serial %s %dx%d on %s",
-		pluto->rev_str, pluto->fw_rev_str, pluto->serial_str,
-		host->max_channel, host->max_id, pluto->fc->name);
-#ifdef __sparc__
-	p = strchr(buf, 0);
-	sprintf(p, " PROM node %x", pluto->fc->dev->prom_node);
-#endif	
-	return buf;
-}
-
-/* SSA uses this FC4S addressing:
-   switch (addr[0])
-   {
-   case 0: CONTROLLER - All of addr[1]..addr[3] has to be 0
-   case 1: SINGLE DISK - addr[1] channel, addr[2] id, addr[3] 0
-   case 2: DISK GROUP - ???
-   }
-   
-   So that SCSI mid-layer can access to these, we reserve
-   channel 0 id 0 lun 0 for CONTROLLER
-   and channels 1 .. max_channel are normal single disks.
- */
-static int pluto_encode_addr(Scsi_Cmnd *SCpnt, u16 *addr, fc_channel *fc, fcp_cmnd *fcmd)
-{
-	PLND(("encode addr %d %d %d\n", SCpnt->device->channel, SCpnt->device->id, SCpnt->cmnd[1] & 0xe0))
-	/* We don't support LUNs - neither does SSA :) */
-	if (SCpnt->cmnd[1] & 0xe0)
-		return -EINVAL;
-	if (!SCpnt->device->channel) {
-		if (SCpnt->device->id)
-			return -EINVAL;
-		memset (addr, 0, 4 * sizeof(u16));
-	} else {
-		addr[0] = 1;
-		addr[1] = SCpnt->device->channel - 1;
-		addr[2] = SCpnt->device->id;
-		addr[3] = 0;
-	}
-	/* We're Point-to-Point, so target it to the default DID */
-	fcmd->did = fc->did;
-	PLND(("trying %04x%04x%04x%04x\n", addr[0], addr[1], addr[2], addr[3]))
-	return 0;
-}
-
-static struct scsi_host_template driver_template = {
-	.name			= "Sparc Storage Array 100/200",
-	.detect			= pluto_detect,
-	.release		= pluto_release,
-	.info			= pluto_info,
-	.queuecommand		= fcp_scsi_queuecommand,
-	.slave_configure	= pluto_slave_configure,
-	.can_queue		= PLUTO_CAN_QUEUE,
-	.this_id		= -1,
-	.sg_tablesize		= 1,
-	.cmd_per_lun		= 1,
-	.use_clustering		= ENABLE_CLUSTERING,
-	.eh_abort_handler	= fcp_scsi_abort,
-	.eh_device_reset_handler = fcp_scsi_dev_reset,
-	.eh_host_reset_handler	= fcp_scsi_host_reset,
-};
-
-#include "scsi_module.c"
-
-MODULE_LICENSE("GPL");
-
diff --git a/drivers/scsi/pluto.h b/drivers/scsi/pluto.h
deleted file mode 100644
index 5da20616ac36..000000000000
--- a/drivers/scsi/pluto.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/* pluto.h: SparcSTORAGE Array SCSI host adapter driver definitions.
- *
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-
-#ifndef _PLUTO_H
-#define _PLUTO_H
-
-#include "../fc4/fcp_impl.h"
-
-struct pluto {
-	/* This must be first */
-	fc_channel	*fc;
-	char		rev_str[5];
-	char		fw_rev_str[5];
-	char		serial_str[13];
-};
-
-struct pluto_inquiry {
-	u8	dtype;
-	u8	removable:1, qualifier:7;
-	u8	iso:2, ecma:3, ansi:3;
-	u8	aenc:1, trmiop:1, :2, rdf:4;
-	u8	len;
-	u8	xxx1;
-	u8	xxx2;
-	u8	reladdr:1, wbus32:1, wbus16:1, sync:1, linked:1, :1, cmdque:1, softreset:1;
-	u8	vendor_id[8];
-	u8	product_id[16];
-	u8	revision[4];
-	u8	fw_revision[4];
-	u8	serial[12];
-	u8	xxx3[2];
-	u8	channels;
-	u8	targets;
-};
-
-/* This is the max number of outstanding SCSI commands per pluto */
-#define PLUTO_CAN_QUEUE		254
-
-int pluto_detect(struct scsi_host_template *);
-int pluto_release(struct Scsi_Host *);
-const char * pluto_info(struct Scsi_Host *);
-int pluto_slave_configure(struct scsi_device *);
-
-#endif /* !(_PLUTO_H) */
-
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 76089cf55f4e..3aeb68bcb7ac 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -4310,7 +4310,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 			printk(KERN_WARNING "scsi(%li): Unable to set a "
 			       "suitable DMA mask - aborting\n", ha->host_no);
 			error = -ENODEV;
-			goto error_free_irq;
+			goto error_put_host;
 		}
 	} else
 		dprintk(2, "scsi(%li): 64 Bit PCI Addressing Enabled\n",
@@ -4320,7 +4320,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		printk(KERN_WARNING "scsi(%li): Unable to set a "
 		       "suitable DMA mask - aborting\n", ha->host_no);
 		error = -ENODEV;
-		goto error_free_irq;
+		goto error_put_host;
 	}
 #endif
 
diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h
index 59915fb70301..ff2c363ead26 100644
--- a/drivers/scsi/qla1280.h
+++ b/drivers/scsi/qla1280.h
@@ -91,8 +91,8 @@
 #define INVALID_HANDLE			(MAX_OUTSTANDING_COMMANDS + 2)
 
 /* ISP request and response entry counts (37-65535) */
-#define REQUEST_ENTRY_CNT		256 /* Number of request entries. */
-#define RESPONSE_ENTRY_CNT		16  /* Number of response entries. */
+#define REQUEST_ENTRY_CNT		255 /* Number of request entries. */
+#define RESPONSE_ENTRY_CNT		63  /* Number of response entries. */
 
 /*
  * SCSI Request Block structure  (sp)  that is placed
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 05fa7796a559..fb388b8c07cf 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -114,7 +114,6 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj,
 {
 	struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj,
 	    struct device, kobj)));
-	unsigned long	flags;
 	uint16_t	cnt;
 
 	if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size)
@@ -144,11 +143,9 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj,
 	}
 
 	/* Write NVRAM. */
-	spin_lock_irqsave(&ha->hardware_lock, flags);
 	ha->isp_ops->write_nvram(ha, (uint8_t *)buf, ha->nvram_base, count);
 	ha->isp_ops->read_nvram(ha, (uint8_t *)ha->nvram, ha->nvram_base,
 	    count);
-	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 	set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
 
@@ -397,16 +394,13 @@ qla2x00_sysfs_write_vpd(struct kobject *kobj,
 {
 	struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj,
 	    struct device, kobj)));
-	unsigned long flags;
 
 	if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size)
 		return 0;
 
 	/* Write NVRAM. */
-	spin_lock_irqsave(&ha->hardware_lock, flags);
 	ha->isp_ops->write_nvram(ha, (uint8_t *)buf, ha->vpd_base, count);
 	ha->isp_ops->read_nvram(ha, (uint8_t *)ha->vpd, ha->vpd_base, count);
-	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 	return count;
 }
@@ -544,6 +538,9 @@ qla2x00_serial_num_show(struct class_device *cdev, char *buf)
 	scsi_qla_host_t *ha = shost_priv(class_to_shost(cdev));
 	uint32_t sn;
 
+	if (IS_FWI2_CAPABLE(ha))
+		return snprintf(buf, PAGE_SIZE, "\n");
+
 	sn = ((ha->serial0 & 0x1f) << 16) | (ha->serial2 << 8) | ha->serial1;
 	return snprintf(buf, PAGE_SIZE, "%c%05d\n", 'A' + sn / 100000,
 	    sn % 100000);
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 1900fbf6cd74..04e8cbca4c0d 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2271,6 +2271,7 @@ typedef struct scsi_qla_host {
 
 	spinlock_t		hardware_lock ____cacheline_aligned;
 
+	int		bars;
 	device_reg_t __iomem *iobase;		/* Base I/O address */
 	unsigned long	pio_address;
 	unsigned long	pio_length;
diff --git a/drivers/scsi/qla2xxx/qla_devtbl.h b/drivers/scsi/qla2xxx/qla_devtbl.h
index dd435410dfa2..d78d35e681ab 100644
--- a/drivers/scsi/qla2xxx/qla_devtbl.h
+++ b/drivers/scsi/qla2xxx/qla_devtbl.h
@@ -1,4 +1,4 @@
-#define QLA_MODEL_NAMES		0x57
+#define QLA_MODEL_NAMES		0x5C
 
 /*
  * Adapter model names and descriptions.
@@ -91,4 +91,9 @@ static char *qla2x00_model_name[QLA_MODEL_NAMES*2] = {
 	" ",		" ",						/* 0x154 */
 	"QLE220",	"PCI-Express to 4Gb FC, Single Channel",	/* 0x155 */
 	"QLE220",	"PCI-Express to 4Gb FC, Single Channel",	/* 0x156 */
+	" ",		" ",						/* 0x157 */
+	" ",		" ",						/* 0x158 */
+	" ",		" ",						/* 0x159 */
+	" ",		" ",						/* 0x15a */
+	"QME2472",	"Dell BS PCI-Express to 4Gb FC, Dual Channel",	/* 0x15b */
 };
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 7f6a89bd94f3..024c662ec34d 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -525,7 +525,7 @@ qla2x00_req_pkt(scsi_qla_host_t *ha)
 
 		/* Check for pending interrupts. */
 		/* During init we issue marker directly */
-		if (!ha->marker_needed)
+		if (!ha->marker_needed && !ha->flags.init_done)
 			qla2x00_poll(ha);
 
 		spin_lock_irq(&ha->hardware_lock);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index c4768c4f3990..1104bd2eed40 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1012,8 +1012,14 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
 	case CS_DATA_UNDERRUN:
 		resid = resid_len;
 		/* Use F/W calculated residual length. */
-		if (IS_FWI2_CAPABLE(ha))
+		if (IS_FWI2_CAPABLE(ha)) {
+			if (scsi_status & SS_RESIDUAL_UNDER &&
+			    resid != fw_resid_len) {
+				scsi_status &= ~SS_RESIDUAL_UNDER;
+				lscsi_status = 0;
+			}
 			resid = fw_resid_len;
+		}
 
 		if (scsi_status & SS_RESIDUAL_UNDER) {
 			scsi_set_resid(cp, resid);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index c53ec67c47f4..ccd662a6f5dc 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -252,7 +252,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp)
 	/* Clean up */
 	ha->mcp = NULL;
 
-	if (!abort_active) {
+	if (abort_active || !io_lock_on) {
 		DEBUG11(printk("%s(%ld): checking for additional resp "
 		    "interrupt.\n", __func__, ha->host_no));
 
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 0351d380c2d7..a5bcf1f390b3 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -1482,6 +1482,17 @@ qla2x00_iospace_config(scsi_qla_host_t *ha)
 	unsigned long	pio, pio_len, pio_flags;
 	unsigned long	mmio, mmio_len, mmio_flags;
 
+	if (pci_request_selected_regions(ha->pdev, ha->bars,
+	    QLA2XXX_DRIVER_NAME)) {
+		qla_printk(KERN_WARNING, ha,
+		    "Failed to reserve PIO/MMIO regions (%s)\n",
+		    pci_name(ha->pdev));
+
+		goto iospace_error_exit;
+	}
+	if (!(ha->bars & 1))
+		goto skip_pio;
+
 	/* We only need PIO for Flash operations on ISP2312 v2 chips. */
 	pio = pci_resource_start(ha->pdev, 0);
 	pio_len = pci_resource_len(ha->pdev, 0);
@@ -1499,7 +1510,10 @@ qla2x00_iospace_config(scsi_qla_host_t *ha)
 		    pci_name(ha->pdev));
 		pio = 0;
 	}
+	ha->pio_address = pio;
+	ha->pio_length = pio_len;
 
+skip_pio:
 	/* Use MMIO operations for all accesses. */
 	mmio = pci_resource_start(ha->pdev, 1);
 	mmio_len = pci_resource_len(ha->pdev, 1);
@@ -1518,16 +1532,6 @@ qla2x00_iospace_config(scsi_qla_host_t *ha)
 		goto iospace_error_exit;
 	}
 
-	if (pci_request_regions(ha->pdev, QLA2XXX_DRIVER_NAME)) {
-		qla_printk(KERN_WARNING, ha,
-		    "Failed to reserve PIO/MMIO regions (%s)\n",
-		    pci_name(ha->pdev));
-
-		goto iospace_error_exit;
-	}
-
-	ha->pio_address = pio;
-	ha->pio_length = pio_len;
 	ha->iobase = ioremap(mmio, MIN_IOBASE_LEN);
 	if (!ha->iobase) {
 		qla_printk(KERN_ERR, ha,
@@ -1579,21 +1583,26 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	char pci_info[30];
 	char fw_str[30];
 	struct scsi_host_template *sht;
+	int bars;
 
-	if (pci_enable_device(pdev))
-		goto probe_out;
-
-	if (pci_find_aer_capability(pdev))
-		if (pci_enable_pcie_error_reporting(pdev))
-			goto probe_out;
-
+	bars = pci_select_bars(pdev, IORESOURCE_MEM | IORESOURCE_IO);
 	sht = &qla2x00_driver_template;
 	if (pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2422 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2432 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5422 ||
 	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP5432 ||
-	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2532)
+	    pdev->device == PCI_DEVICE_ID_QLOGIC_ISP2532) {
+		bars = pci_select_bars(pdev, IORESOURCE_MEM);
 		sht = &qla24xx_driver_template;
+	}
+
+	if (pci_enable_device_bars(pdev, bars))
+		goto probe_out;
+
+	if (pci_find_aer_capability(pdev))
+		if (pci_enable_pcie_error_reporting(pdev))
+			goto probe_out;
+
 	host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t));
 	if (host == NULL) {
 		printk(KERN_WARNING
@@ -1610,6 +1619,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	ha->host_no = host->host_no;
 	sprintf(ha->host_str, "%s_%ld", QLA2XXX_DRIVER_NAME, ha->host_no);
 	ha->parent = NULL;
+	ha->bars = bars;
 
 	/* Set ISP-type information. */
 	qla2x00_set_isp_flags(ha);
@@ -1880,7 +1890,7 @@ qla2x00_free_device(scsi_qla_host_t *ha)
 	/* release io space registers  */
 	if (ha->iobase)
 		iounmap(ha->iobase);
-	pci_release_regions(ha->pdev);
+	pci_release_selected_regions(ha->pdev, ha->bars);
 }
 
 static inline void
@@ -2890,7 +2900,7 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev)
 	pci_ers_result_t ret = PCI_ERS_RESULT_DISCONNECT;
 	scsi_qla_host_t *ha = pci_get_drvdata(pdev);
 
-	if (pci_enable_device(pdev)) {
+	if (pci_enable_device_bars(pdev, ha->bars)) {
 		qla_printk(KERN_WARNING, ha,
 		    "Can't re-enable PCI device after reset.\n");
 
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 40b059fc1981..ad2fa01bd233 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -7,6 +7,7 @@
 #include "qla_def.h"
 
 #include <linux/delay.h>
+#include <linux/vmalloc.h>
 #include <asm/uaccess.h>
 
 static uint16_t qla2x00_nvram_request(scsi_qla_host_t *, uint32_t);
@@ -642,7 +643,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
 		}
 
 		/* Go with burst-write. */
-		if (optrom && (liter + OPTROM_BURST_DWORDS) < dwords) {
+		if (optrom && (liter + OPTROM_BURST_DWORDS) <= dwords) {
 			/* Copy data to DMA'ble buffer. */
 			for (miter = 0, s = optrom, d = dwptr;
 			    miter < OPTROM_BURST_DWORDS; miter++, s++, d++)
@@ -656,7 +657,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
 				    "Unable to burst-write optrom segment "
 				    "(%x/%x/%llx).\n", ret,
 				    flash_data_to_access_addr(faddr),
-				    optrom_dma);
+				    (unsigned long long)optrom_dma);
 				qla_printk(KERN_WARNING, ha,
 				    "Reverting to slow-write.\n");
 
@@ -745,9 +746,11 @@ qla2x00_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 	int ret, stat;
 	uint32_t i;
 	uint16_t *wptr;
+	unsigned long flags;
 
 	ret = QLA_SUCCESS;
 
+	spin_lock_irqsave(&ha->hardware_lock, flags);
 	qla2x00_lock_nvram_access(ha);
 
 	/* Disable NVRAM write-protection. */
@@ -764,6 +767,7 @@ qla2x00_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 	qla2x00_set_nvram_protection(ha, stat);
 
 	qla2x00_unlock_nvram_access(ha);
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 	return ret;
 }
@@ -776,9 +780,11 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 	uint32_t i;
 	uint32_t *dwptr;
 	struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
+	unsigned long flags;
 
 	ret = QLA_SUCCESS;
 
+	spin_lock_irqsave(&ha->hardware_lock, flags);
 	/* Enable flash write. */
 	WRT_REG_DWORD(&reg->ctrl_status,
 	    RD_REG_DWORD(&reg->ctrl_status) | CSRX_FLASH_ENABLE);
@@ -812,6 +818,7 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
 	WRT_REG_DWORD(&reg->ctrl_status,
 	    RD_REG_DWORD(&reg->ctrl_status) & ~CSRX_FLASH_ENABLE);
 	RD_REG_DWORD(&reg->ctrl_status);	/* PCI Posting. */
+	spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 	return ret;
 }
@@ -836,8 +843,20 @@ int
 qla25xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr,
     uint32_t bytes)
 {
-	return qla24xx_write_flash_data(ha, (uint32_t *)buf,
-	    FA_VPD_NVRAM_ADDR | naddr, bytes >> 2);
+#define RMW_BUFFER_SIZE	(64 * 1024)
+	uint8_t *dbuf;
+
+	dbuf = vmalloc(RMW_BUFFER_SIZE);
+	if (!dbuf)
+		return QLA_MEMORY_ALLOC_FAILED;
+	ha->isp_ops->read_optrom(ha, dbuf, FA_VPD_NVRAM_ADDR << 2,
+	    RMW_BUFFER_SIZE);
+	memcpy(dbuf + (naddr << 2), buf, bytes);
+	ha->isp_ops->write_optrom(ha, dbuf, FA_VPD_NVRAM_ADDR << 2,
+	    RMW_BUFFER_SIZE);
+	vfree(dbuf);
+
+	return QLA_SUCCESS;
 }
 
 static inline void
@@ -1853,7 +1872,8 @@ qla25xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf,
 			qla_printk(KERN_WARNING, ha,
 			    "Unable to burst-read optrom segment "
 			    "(%x/%x/%llx).\n", rval,
-			    flash_data_to_access_addr(faddr), optrom_dma);
+			    flash_data_to_access_addr(faddr),
+			    (unsigned long long)optrom_dma);
 			qla_printk(KERN_WARNING, ha,
 			    "Reverting to slow-read.\n");
 
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index 2d551a3006f6..ae6f7a2fb19f 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
 /*
  * Driver version
  */
-#define QLA2XXX_VERSION      "8.02.00-k4"
+#define QLA2XXX_VERSION      "8.02.00-k5"
 
 #define QLA_DRIVER_MAJOR_VER	8
 #define QLA_DRIVER_MINOR_VER	2
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index d29f8464b74f..ebaca4ca4a13 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -24,7 +24,6 @@
 #include <linux/interrupt.h>
 #include <linux/blkdev.h>
 #include <linux/delay.h>
-#include <linux/scatterlist.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index daed37df00b1..d531ceeb0d8c 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -209,11 +209,13 @@ show_shost_mode(unsigned int mode, char *buf)
 static ssize_t show_shost_supported_mode(struct class_device *class_dev, char *buf)
 {
 	struct Scsi_Host *shost = class_to_shost(class_dev);
+	unsigned int supported_mode = shost->hostt->supported_mode;
 
-	if (shost->hostt->supported_mode == MODE_UNKNOWN)
-		return snprintf(buf, 20, "unknown\n");
-	else
-		return show_shost_mode(shost->hostt->supported_mode, buf);
+	if (supported_mode == MODE_UNKNOWN)
+		/* by default this should be initiator */
+		supported_mode = MODE_INITIATOR;
+
+	return show_shost_mode(supported_mode, buf);
 }
 
 static CLASS_DEVICE_ATTR(supported_mode, S_IRUGO | S_IWUSR, show_shost_supported_mode, NULL);
diff --git a/drivers/scsi/sym53c8xx_2/sym53c8xx.h b/drivers/scsi/sym53c8xx_2/sym53c8xx.h
index 7519728dfc38..62d29cfac9e4 100644
--- a/drivers/scsi/sym53c8xx_2/sym53c8xx.h
+++ b/drivers/scsi/sym53c8xx_2/sym53c8xx.h
@@ -127,7 +127,6 @@ struct sym_driver_setup {
 	u_char	settle_delay;
 	u_char	use_nvram;
 	u_long	excludes[8];
-	char	tag_ctrl[100];
 };
 
 #define SYM_SETUP_MAX_TAG		sym_driver_setup.max_tag
diff --git a/drivers/scsi/sym53c8xx_2/sym_fw.c b/drivers/scsi/sym53c8xx_2/sym_fw.c
index 9916a2a22558..190770bdc194 100644
--- a/drivers/scsi/sym53c8xx_2/sym_fw.c
+++ b/drivers/scsi/sym53c8xx_2/sym_fw.c
@@ -104,8 +104,9 @@ static struct sym_fwz_ofs sym_fw2z_ofs = {
  *  Patch routine for firmware #1.
  */
 static void
-sym_fw1_patch(struct sym_hcb *np)
+sym_fw1_patch(struct Scsi_Host *shost)
 {
+	struct sym_hcb *np = sym_get_hcb(shost);
 	struct sym_fw1a_scr *scripta0;
 	struct sym_fw1b_scr *scriptb0;
 
@@ -145,8 +146,11 @@ sym_fw1_patch(struct sym_hcb *np)
  *  Patch routine for firmware #2.
  */
 static void
-sym_fw2_patch(struct sym_hcb *np)
+sym_fw2_patch(struct Scsi_Host *shost)
 {
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
 	struct sym_fw2a_scr *scripta0;
 	struct sym_fw2b_scr *scriptb0;
 
@@ -167,7 +171,7 @@ sym_fw2_patch(struct sym_hcb *np)
 	 *  Remove useless 64 bit DMA specific SCRIPTS, 
 	 *  when this feature is not available.
 	 */
-	if (!np->use_dac) {
+	if (!use_dac(np)) {
 		scripta0->is_dmap_dirty[0] = cpu_to_scr(SCR_NO_OP);
 		scripta0->is_dmap_dirty[1] = 0;
 		scripta0->is_dmap_dirty[2] = cpu_to_scr(SCR_NO_OP);
@@ -205,14 +209,14 @@ sym_fw2_patch(struct sym_hcb *np)
 	 *  Remove a couple of work-arounds specific to C1010 if 
 	 *  they are not desirable. See `sym_fw2.h' for more details.
 	 */
-	if (!(np->device_id == PCI_DEVICE_ID_LSI_53C1010_66 &&
-	      np->revision_id < 0x1 &&
+	if (!(pdev->device == PCI_DEVICE_ID_LSI_53C1010_66 &&
+	      pdev->revision < 0x1 &&
 	      np->pciclk_khz < 60000)) {
 		scripta0->datao_phase[0] = cpu_to_scr(SCR_NO_OP);
 		scripta0->datao_phase[1] = cpu_to_scr(0);
 	}
-	if (!(np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 &&
-	      /* np->revision_id < 0xff */ 1)) {
+	if (!(pdev->device == PCI_DEVICE_ID_LSI_53C1010_33 /* &&
+	      pdev->revision < 0xff */)) {
 		scripta0->sel_done[0] = cpu_to_scr(SCR_NO_OP);
 		scripta0->sel_done[1] = cpu_to_scr(0);
 	}
diff --git a/drivers/scsi/sym53c8xx_2/sym_fw.h b/drivers/scsi/sym53c8xx_2/sym_fw.h
index 66ec35beab5b..ae7e0f9e93fc 100644
--- a/drivers/scsi/sym53c8xx_2/sym_fw.h
+++ b/drivers/scsi/sym53c8xx_2/sym_fw.h
@@ -143,7 +143,7 @@ struct sym_fw {
 		*z_ofs;		/* Useful offsets in script Z	*/
 	/* Setup and patch methods for this firmware */
 	void	(*setup)(struct sym_hcb *, struct sym_fw *);
-	void	(*patch)(struct sym_hcb *);
+	void	(*patch)(struct Scsi_Host *);
 };
 
 /*
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.c b/drivers/scsi/sym53c8xx_2/sym_glue.c
index db03c4c8ec1e..0f74aba5b237 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.c
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.c
@@ -39,7 +39,6 @@
  */
 #include <linux/ctype.h>
 #include <linux/init.h>
-#include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/spinlock.h>
@@ -54,16 +53,12 @@
 #define NAME53C		"sym53c"
 #define NAME53C8XX	"sym53c8xx"
 
-#define IRQ_FMT "%d"
-#define IRQ_PRM(x) (x)
-
 struct sym_driver_setup sym_driver_setup = SYM_LINUX_DRIVER_SETUP;
 unsigned int sym_debug_flags = 0;
 
 static char *excl_string;
 static char *safe_string;
 module_param_named(cmd_per_lun, sym_driver_setup.max_tag, ushort, 0);
-module_param_string(tag_ctrl, sym_driver_setup.tag_ctrl, 100, 0);
 module_param_named(burst, sym_driver_setup.burst_order, byte, 0);
 module_param_named(led, sym_driver_setup.scsi_led, byte, 0);
 module_param_named(diff, sym_driver_setup.scsi_diff, byte, 0);
@@ -78,7 +73,6 @@ module_param_named(excl, excl_string, charp, 0);
 module_param_named(safe, safe_string, charp, 0);
 
 MODULE_PARM_DESC(cmd_per_lun, "The maximum number of tags to use by default");
-MODULE_PARM_DESC(tag_ctrl, "More detailed control over tags per LUN");
 MODULE_PARM_DESC(burst, "Maximum burst.  0 to disable, 255 to read from registers");
 MODULE_PARM_DESC(led, "Set to 1 to enable LED support");
 MODULE_PARM_DESC(diff, "0 for no differential mode, 1 for BIOS, 2 for always, 3 for not GPIO3");
@@ -134,56 +128,26 @@ static struct scsi_transport_template *sym2_transport_template = NULL;
  *  Driver private area in the SCSI command structure.
  */
 struct sym_ucmd {		/* Override the SCSI pointer structure */
-	dma_addr_t	data_mapping;
-	unsigned char	data_mapped;
-	unsigned char	to_do;			/* For error handling */
-	void (*old_done)(struct scsi_cmnd *);	/* For error handling */
-	struct completion *eh_done;		/* For error handling */
+	struct completion *eh_done;		/* SCSI error handling */
 };
 
 #define SYM_UCMD_PTR(cmd)  ((struct sym_ucmd *)(&(cmd)->SCp))
 #define SYM_SOFTC_PTR(cmd) sym_get_hcb(cmd->device->host)
 
-static void __unmap_scsi_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
-{
-	if (SYM_UCMD_PTR(cmd)->data_mapped)
-		scsi_dma_unmap(cmd);
-
-	SYM_UCMD_PTR(cmd)->data_mapped = 0;
-}
-
-static int __map_scsi_sg_data(struct pci_dev *pdev, struct scsi_cmnd *cmd)
-{
-	int use_sg;
-
-	use_sg = scsi_dma_map(cmd);
-	if (use_sg > 0) {
-		SYM_UCMD_PTR(cmd)->data_mapped  = 2;
-		SYM_UCMD_PTR(cmd)->data_mapping = use_sg;
-	}
-
-	return use_sg;
-}
-
-#define unmap_scsi_data(np, cmd)	\
-		__unmap_scsi_data(np->s.device, cmd)
-#define map_scsi_sg_data(np, cmd)	\
-		__map_scsi_sg_data(np->s.device, cmd)
 /*
  *  Complete a pending CAM CCB.
  */
 void sym_xpt_done(struct sym_hcb *np, struct scsi_cmnd *cmd)
 {
-	unmap_scsi_data(np, cmd);
-	cmd->scsi_done(cmd);
-}
+	struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd);
+	BUILD_BUG_ON(sizeof(struct scsi_pointer) < sizeof(struct sym_ucmd));
 
-static void sym_xpt_done2(struct sym_hcb *np, struct scsi_cmnd *cmd, int cam_status)
-{
-	sym_set_cam_status(cmd, cam_status);
-	sym_xpt_done(np, cmd);
-}
+	if (ucmd->eh_done)
+		complete(ucmd->eh_done);
 
+	scsi_dma_unmap(cmd);
+	cmd->scsi_done(cmd);
+}
 
 /*
  *  Tell the SCSI layer about a BUS RESET.
@@ -199,14 +163,6 @@ void sym_xpt_async_bus_reset(struct sym_hcb *np)
 }
 
 /*
- *  Tell the SCSI layer about a BUS DEVICE RESET message sent.
- */
-void sym_xpt_async_sent_bdr(struct sym_hcb *np, int target)
-{
-	printf_notice("%s: TARGET %d has been reset.\n", sym_name(np), target);
-}
-
-/*
  *  Choose the more appropriate CAM status if 
  *  the IO encountered an extended error.
  */
@@ -307,14 +263,14 @@ static int sym_scatter(struct sym_hcb *np, struct sym_ccb *cp, struct scsi_cmnd
 
 	cp->data_len = 0;
 
-	use_sg = map_scsi_sg_data(np, cmd);
+	use_sg = scsi_dma_map(cmd);
 	if (use_sg > 0) {
 		struct scatterlist *sg;
 		struct sym_tcb *tp = &np->target[cp->target];
 		struct sym_tblmove *data;
 
 		if (use_sg > SYM_CONF_MAX_SG) {
-			unmap_scsi_data(np, cmd);
+			scsi_dma_unmap(cmd);
 			return -1;
 		}
 
@@ -351,15 +307,6 @@ static int sym_queue_command(struct sym_hcb *np, struct scsi_cmnd *cmd)
 	int	order;
 
 	/*
-	 *  Minimal checkings, so that we will not 
-	 *  go outside our tables.
-	 */
-	if (sdev->id == np->myaddr) {
-		sym_xpt_done2(np, cmd, DID_NO_CONNECT);
-		return 0;
-	}
-
-	/*
 	 *  Retrieve the target descriptor.
 	 */
 	tp = &np->target[sdev->id];
@@ -433,7 +380,7 @@ int sym_setup_data_and_start(struct sym_hcb *np, struct scsi_cmnd *cmd, struct s
 	 */
 	switch (dir) {
 	case DMA_BIDIRECTIONAL:
-		printk("%s: got DMA_BIDIRECTIONAL command", sym_name(np));
+		scmd_printk(KERN_INFO, cmd, "got DMA_BIDIRECTIONAL command");
 		sym_set_cam_status(cmd, DID_ERROR);
 		goto out_abort;
 	case DMA_TO_DEVICE:
@@ -542,14 +489,16 @@ static void sym_timer(struct sym_hcb *np)
 /*
  *  PCI BUS error handler.
  */
-void sym_log_bus_error(struct sym_hcb *np)
+void sym_log_bus_error(struct Scsi_Host *shost)
 {
-	u_short pci_sts;
-	pci_read_config_word(np->s.device, PCI_STATUS, &pci_sts);
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	unsigned short pci_sts;
+	pci_read_config_word(pdev, PCI_STATUS, &pci_sts);
 	if (pci_sts & 0xf900) {
-		pci_write_config_word(np->s.device, PCI_STATUS, pci_sts);
-		printf("%s: PCI STATUS = 0x%04x\n",
-			sym_name(np), pci_sts & 0xf900);
+		pci_write_config_word(pdev, PCI_STATUS, pci_sts);
+		shost_printk(KERN_WARNING, shost,
+			"PCI bus error: status = 0x%04x\n", pci_sts & 0xf900);
 	}
 }
 
@@ -564,7 +513,7 @@ static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
 	struct sym_ucmd *ucp = SYM_UCMD_PTR(cmd);
 	int sts = 0;
 
-	cmd->scsi_done     = done;
+	cmd->scsi_done = done;
 	memset(ucp, 0, sizeof(*ucp));
 
 	/*
@@ -593,18 +542,23 @@ static int sym53c8xx_queue_command(struct scsi_cmnd *cmd,
  */
 static irqreturn_t sym53c8xx_intr(int irq, void *dev_id)
 {
-	unsigned long flags;
-	struct sym_hcb *np = (struct sym_hcb *)dev_id;
+	struct Scsi_Host *shost = dev_id;
+	struct sym_data *sym_data = shost_priv(shost);
+	irqreturn_t result;
+
+	/* Avoid spinloop trying to handle interrupts on frozen device */
+	if (pci_channel_offline(sym_data->pdev))
+		return IRQ_NONE;
 
 	if (DEBUG_FLAGS & DEBUG_TINY) printf_debug ("[");
 
-	spin_lock_irqsave(np->s.host->host_lock, flags);
-	sym_interrupt(np);
-	spin_unlock_irqrestore(np->s.host->host_lock, flags);
+	spin_lock(shost->host_lock);
+	result = sym_interrupt(shost);
+	spin_unlock(shost->host_lock);
 
 	if (DEBUG_FLAGS & DEBUG_TINY) printf_debug ("]\n");
 
-	return IRQ_HANDLED;
+	return result;
 }
 
 /*
@@ -630,59 +584,61 @@ static void sym53c8xx_timer(unsigned long npref)
 #define SYM_EH_HOST_RESET	3
 
 /*
- *  What we will do regarding the involved SCSI command.
- */
-#define SYM_EH_DO_IGNORE	0
-#define SYM_EH_DO_WAIT		2
-
-/*
- *  scsi_done() alias when error recovery is in progress.
- */
-static void sym_eh_done(struct scsi_cmnd *cmd)
-{
-	struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd);
-	BUILD_BUG_ON(sizeof(struct scsi_pointer) < sizeof(struct sym_ucmd));
-
-	cmd->scsi_done = ucmd->old_done;
-
-	if (ucmd->to_do == SYM_EH_DO_WAIT)
-		complete(ucmd->eh_done);
-}
-
-/*
  *  Generic method for our eh processing.
  *  The 'op' argument tells what we have to do.
  */
 static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
 {
-	struct sym_hcb *np = SYM_SOFTC_PTR(cmd);
 	struct sym_ucmd *ucmd = SYM_UCMD_PTR(cmd);
-	struct Scsi_Host *host = cmd->device->host;
+	struct Scsi_Host *shost = cmd->device->host;
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
 	SYM_QUEHEAD *qp;
-	int to_do = SYM_EH_DO_IGNORE;
+	int cmd_queued = 0;
 	int sts = -1;
 	struct completion eh_done;
 
-	dev_warn(&cmd->device->sdev_gendev, "%s operation started.\n", opname);
+	scmd_printk(KERN_WARNING, cmd, "%s operation started\n", opname);
+
+	/* We may be in an error condition because the PCI bus
+	 * went down. In this case, we need to wait until the
+	 * PCI bus is reset, the card is reset, and only then
+	 * proceed with the scsi error recovery.  There's no
+	 * point in hurrying; take a leisurely wait.
+	 */
+#define WAIT_FOR_PCI_RECOVERY	35
+	if (pci_channel_offline(pdev)) {
+		struct completion *io_reset;
+		int finished_reset = 0;
+		init_completion(&eh_done);
+		spin_lock_irq(shost->host_lock);
+		/* Make sure we didn't race */
+		if (pci_channel_offline(pdev)) {
+			if (!sym_data->io_reset)
+				sym_data->io_reset = &eh_done;
+			io_reset = sym_data->io_reset;
+		} else {
+			finished_reset = 1;
+		}
+		spin_unlock_irq(shost->host_lock);
+		if (!finished_reset)
+			finished_reset = wait_for_completion_timeout(io_reset,
+						WAIT_FOR_PCI_RECOVERY*HZ);
+		if (!finished_reset)
+			return SCSI_FAILED;
+	}
 
-	spin_lock_irq(host->host_lock);
+	spin_lock_irq(shost->host_lock);
 	/* This one is queued in some place -> to wait for completion */
 	FOR_EACH_QUEUED_ELEMENT(&np->busy_ccbq, qp) {
 		struct sym_ccb *cp = sym_que_entry(qp, struct sym_ccb, link_ccbq);
 		if (cp->cmd == cmd) {
-			to_do = SYM_EH_DO_WAIT;
+			cmd_queued = 1;
 			break;
 		}
 	}
 
-	if (to_do == SYM_EH_DO_WAIT) {
-		init_completion(&eh_done);
-		ucmd->old_done = cmd->scsi_done;
-		ucmd->eh_done = &eh_done;
-		wmb();
-		cmd->scsi_done = sym_eh_done;
-	}
-
 	/* Try to proceed the operation we have been asked for */
 	sts = -1;
 	switch(op) {
@@ -698,7 +654,7 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
 		break;
 	case SYM_EH_HOST_RESET:
 		sym_reset_scsi_bus(np, 0);
-		sym_start_up (np, 1);
+		sym_start_up(shost, 1);
 		sts = 0;
 		break;
 	default:
@@ -706,21 +662,21 @@ static int sym_eh_handler(int op, char *opname, struct scsi_cmnd *cmd)
 	}
 
 	/* On error, restore everything and cross fingers :) */
-	if (sts) {
-		cmd->scsi_done = ucmd->old_done;
-		to_do = SYM_EH_DO_IGNORE;
-	}
-
-	ucmd->to_do = to_do;
-	spin_unlock_irq(host->host_lock);
+	if (sts)
+		cmd_queued = 0;
 
-	if (to_do == SYM_EH_DO_WAIT) {
+	if (cmd_queued) {
+		init_completion(&eh_done);
+		ucmd->eh_done = &eh_done;
+		spin_unlock_irq(shost->host_lock);
 		if (!wait_for_completion_timeout(&eh_done, 5*HZ)) {
-			ucmd->to_do = SYM_EH_DO_IGNORE;
-			wmb();
+			ucmd->eh_done = NULL;
 			sts = -2;
 		}
+	} else {
+		spin_unlock_irq(shost->host_lock);
 	}
+
 	dev_warn(&cmd->device->sdev_gendev, "%s operation %s.\n", opname,
 			sts==0 ? "complete" :sts==-2 ? "timed-out" : "failed");
 	return sts ? SCSI_FAILED : SCSI_SUCCESS;
@@ -775,59 +731,6 @@ static void sym_tune_dev_queuing(struct sym_tcb *tp, int lun, u_short reqtags)
 	}
 }
 
-/*
- *  Linux select queue depths function
- */
-#define DEF_DEPTH	(sym_driver_setup.max_tag)
-#define ALL_TARGETS	-2
-#define NO_TARGET	-1
-#define ALL_LUNS	-2
-#define NO_LUN		-1
-
-static int device_queue_depth(struct sym_hcb *np, int target, int lun)
-{
-	int c, h, t, u, v;
-	char *p = sym_driver_setup.tag_ctrl;
-	char *ep;
-
-	h = -1;
-	t = NO_TARGET;
-	u = NO_LUN;
-	while ((c = *p++) != 0) {
-		v = simple_strtoul(p, &ep, 0);
-		switch(c) {
-		case '/':
-			++h;
-			t = ALL_TARGETS;
-			u = ALL_LUNS;
-			break;
-		case 't':
-			if (t != target)
-				t = (target == v) ? v : NO_TARGET;
-			u = ALL_LUNS;
-			break;
-		case 'u':
-			if (u != lun)
-				u = (lun == v) ? v : NO_LUN;
-			break;
-		case 'q':
-			if (h == np->s.unit &&
-				(t == ALL_TARGETS || t == target) &&
-				(u == ALL_LUNS    || u == lun))
-				return v;
-			break;
-		case '-':
-			t = ALL_TARGETS;
-			u = ALL_LUNS;
-			break;
-		default:
-			break;
-		}
-		p = ep;
-	}
-	return DEF_DEPTH;
-}
-
 static int sym53c8xx_slave_alloc(struct scsi_device *sdev)
 {
 	struct sym_hcb *np = sym_get_hcb(sdev->host);
@@ -892,21 +795,16 @@ static int sym53c8xx_slave_configure(struct scsi_device *sdev)
 	 *  Use at least 2.
 	 *  Donnot use more than our maximum.
 	 */
-	reqtags = device_queue_depth(np, sdev->id, sdev->lun);
+	reqtags = sym_driver_setup.max_tag;
 	if (reqtags > tp->usrtags)
 		reqtags = tp->usrtags;
 	if (!sdev->tagged_supported)
 		reqtags = 0;
-#if 1 /* Avoid to locally queue commands for no good reasons */
 	if (reqtags > SYM_CONF_MAX_TAG)
 		reqtags = SYM_CONF_MAX_TAG;
-	depth_to_use = (reqtags ? reqtags : 2);
-#else
-	depth_to_use = (reqtags ? SYM_CONF_MAX_TAG : 2);
-#endif
+	depth_to_use = reqtags ? reqtags : 2;
 	scsi_adjust_queue_depth(sdev,
-				(sdev->tagged_supported ?
-				 MSG_SIMPLE_TAG : 0),
+				sdev->tagged_supported ? MSG_SIMPLE_TAG : 0,
 				depth_to_use);
 	lp->s.scdev_depth = depth_to_use;
 	sym_tune_dev_queuing(tp, sdev->lun, reqtags);
@@ -1089,8 +987,9 @@ static int is_keyword(char *ptr, int len, char *verb)
  * Parse a control command
  */
 
-static int sym_user_command(struct sym_hcb *np, char *buffer, int length)
+static int sym_user_command(struct Scsi_Host *shost, char *buffer, int length)
 {
+	struct sym_hcb *np = sym_get_hcb(shost);
 	char *ptr	= buffer;
 	int len		= length;
 	struct sym_usrcmd cmd, *uc = &cmd;
@@ -1217,9 +1116,9 @@ printk("sym_user_command: data=%ld\n", uc->data);
 	else {
 		unsigned long flags;
 
-		spin_lock_irqsave(np->s.host->host_lock, flags);
-		sym_exec_user_command (np, uc);
-		spin_unlock_irqrestore(np->s.host->host_lock, flags);
+		spin_lock_irqsave(shost->host_lock, flags);
+		sym_exec_user_command(np, uc);
+		spin_unlock_irqrestore(shost->host_lock, flags);
 	}
 	return length;
 }
@@ -1275,8 +1174,11 @@ static int copy_info(struct info_str *info, char *fmt, ...)
 /*
  *  Copy formatted information into the input buffer.
  */
-static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len)
+static int sym_host_info(struct Scsi_Host *shost, char *ptr, off_t offset, int len)
 {
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
 	struct info_str info;
 
 	info.buffer	= ptr;
@@ -1285,10 +1187,10 @@ static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len)
 	info.pos	= 0;
 
 	copy_info(&info, "Chip " NAME53C "%s, device id 0x%x, "
-			 "revision id 0x%x\n",
-			 np->s.chip_name, np->device_id, np->revision_id);
-	copy_info(&info, "At PCI address %s, IRQ " IRQ_FMT "\n",
-		pci_name(np->s.device), IRQ_PRM(np->s.irq));
+			 "revision id 0x%x\n", np->s.chip_name,
+			 pdev->device, pdev->revision);
+	copy_info(&info, "At PCI address %s, IRQ %u\n",
+			 pci_name(pdev), pdev->irq);
 	copy_info(&info, "Min. period factor %d, %s SCSI BUS%s\n",
 			 (int) (np->minsync_dt ? np->minsync_dt : np->minsync),
 			 np->maxwide ? "Wide" : "Narrow",
@@ -1307,15 +1209,14 @@ static int sym_host_info(struct sym_hcb *np, char *ptr, off_t offset, int len)
  *  - func = 0 means read  (returns adapter infos)
  *  - func = 1 means write (not yet merget from sym53c8xx)
  */
-static int sym53c8xx_proc_info(struct Scsi_Host *host, char *buffer,
+static int sym53c8xx_proc_info(struct Scsi_Host *shost, char *buffer,
 			char **start, off_t offset, int length, int func)
 {
-	struct sym_hcb *np = sym_get_hcb(host);
 	int retv;
 
 	if (func) {
 #ifdef	SYM_LINUX_USER_COMMAND_SUPPORT
-		retv = sym_user_command(np, buffer, length);
+		retv = sym_user_command(shost, buffer, length);
 #else
 		retv = -EINVAL;
 #endif
@@ -1323,7 +1224,7 @@ static int sym53c8xx_proc_info(struct Scsi_Host *host, char *buffer,
 		if (start)
 			*start = buffer;
 #ifdef SYM_LINUX_USER_INFO_SUPPORT
-		retv = sym_host_info(np, buffer, offset, length);
+		retv = sym_host_info(shost, buffer, offset, length);
 #else
 		retv = -EINVAL;
 #endif
@@ -1341,8 +1242,8 @@ static void sym_free_resources(struct sym_hcb *np, struct pci_dev *pdev)
 	/*
 	 *  Free O/S specific resources.
 	 */
-	if (np->s.irq)
-		free_irq(np->s.irq, np);
+	if (pdev->irq)
+		free_irq(pdev->irq, np);
 	if (np->s.ioaddr)
 		pci_iounmap(pdev, np->s.ioaddr);
 	if (np->s.ramaddr)
@@ -1356,31 +1257,6 @@ static void sym_free_resources(struct sym_hcb *np, struct pci_dev *pdev)
 }
 
 /*
- *  Ask/tell the system about DMA addressing.
- */
-static int sym_setup_bus_dma_mask(struct sym_hcb *np)
-{
-#if SYM_CONF_DMA_ADDRESSING_MODE > 0
-#if   SYM_CONF_DMA_ADDRESSING_MODE == 1
-#define	DMA_DAC_MASK	DMA_40BIT_MASK
-#elif SYM_CONF_DMA_ADDRESSING_MODE == 2
-#define	DMA_DAC_MASK	DMA_64BIT_MASK
-#endif
-	if ((np->features & FE_DAC) &&
-			!pci_set_dma_mask(np->s.device, DMA_DAC_MASK)) {
-		np->use_dac = 1;
-		return 0;
-	}
-#endif
-
-	if (!pci_set_dma_mask(np->s.device, DMA_32BIT_MASK))
-		return 0;
-
-	printf_warning("%s: No suitable DMA available\n", sym_name(np));
-	return -1;
-}
-
-/*
  *  Host attach and initialisations.
  *
  *  Allocate host data and ncb structure.
@@ -1392,32 +1268,28 @@ static int sym_setup_bus_dma_mask(struct sym_hcb *np)
 static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 		int unit, struct sym_device *dev)
 {
-	struct host_data *host_data;
+	struct sym_data *sym_data;
 	struct sym_hcb *np = NULL;
-	struct Scsi_Host *instance = NULL;
+	struct Scsi_Host *shost;
 	struct pci_dev *pdev = dev->pdev;
 	unsigned long flags;
 	struct sym_fw *fw;
 
-	printk(KERN_INFO
-		"sym%d: <%s> rev 0x%x at pci %s irq " IRQ_FMT "\n",
-		unit, dev->chip.name, dev->chip.revision_id,
-		pci_name(pdev), IRQ_PRM(pdev->irq));
+	printk(KERN_INFO "sym%d: <%s> rev 0x%x at pci %s irq %u\n",
+		unit, dev->chip.name, pdev->revision, pci_name(pdev),
+		pdev->irq);
 
 	/*
 	 *  Get the firmware for this chip.
 	 */
 	fw = sym_find_firmware(&dev->chip);
 	if (!fw)
-		goto attach_failed;
+		return NULL;
 
-	/*
-	 *	Allocate host_data structure
-	 */
-	instance = scsi_host_alloc(tpnt, sizeof(*host_data));
-	if (!instance)
-		goto attach_failed;
-	host_data = (struct host_data *) instance->hostdata;
+	shost = scsi_host_alloc(tpnt, sizeof(*sym_data));
+	if (!shost)
+		return NULL;
+	sym_data = shost_priv(shost);
 
 	/*
 	 *  Allocate immediately the host control block, 
@@ -1428,22 +1300,19 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 	np = __sym_calloc_dma(&pdev->dev, sizeof(*np), "HCB");
 	if (!np)
 		goto attach_failed;
-	np->s.device = pdev;
 	np->bus_dmat = &pdev->dev; /* Result in 1 DMA pool per HBA */
-	host_data->ncb = np;
-	np->s.host = instance;
+	sym_data->ncb = np;
+	sym_data->pdev = pdev;
+	np->s.host = shost;
 
-	pci_set_drvdata(pdev, np);
+	pci_set_drvdata(pdev, shost);
 
 	/*
 	 *  Copy some useful infos to the HCB.
 	 */
 	np->hcb_ba	= vtobus(np);
 	np->verbose	= sym_driver_setup.verbose;
-	np->s.device	= pdev;
 	np->s.unit	= unit;
-	np->device_id	= dev->chip.device_id;
-	np->revision_id	= dev->chip.revision_id;
 	np->features	= dev->chip.features;
 	np->clock_divn	= dev->chip.nr_divisor;
 	np->maxoffs	= dev->chip.offset_max;
@@ -1456,8 +1325,13 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 	strlcpy(np->s.chip_name, dev->chip.name, sizeof(np->s.chip_name));
 	sprintf(np->s.inst_name, "sym%d", np->s.unit);
 
-	if (sym_setup_bus_dma_mask(np))
+	if ((SYM_CONF_DMA_ADDRESSING_MODE > 0) && (np->features & FE_DAC) &&
+			!pci_set_dma_mask(pdev, DMA_DAC_MASK)) {
+		set_dac(np);
+	} else if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
+		printf_warning("%s: No suitable DMA available\n", sym_name(np));
 		goto attach_failed;
+	}
 
 	/*
 	 *  Try to map the controller chip to
@@ -1466,19 +1340,16 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 	np->mmio_ba = (u32)dev->mmio_base;
 	np->s.ioaddr	= dev->s.ioaddr;
 	np->s.ramaddr	= dev->s.ramaddr;
-	np->s.io_ws = (np->features & FE_IO256) ? 256 : 128;
 
 	/*
 	 *  Map on-chip RAM if present and supported.
 	 */
 	if (!(np->features & FE_RAM))
 		dev->ram_base = 0;
-	if (dev->ram_base) {
+	if (dev->ram_base)
 		np->ram_ba = (u32)dev->ram_base;
-		np->ram_ws = (np->features & FE_RAM8K) ? 8192 : 4096;
-	}
 
-	if (sym_hcb_attach(instance, fw, dev->nvram))
+	if (sym_hcb_attach(shost, fw, dev->nvram))
 		goto attach_failed;
 
 	/*
@@ -1486,25 +1357,25 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 	 *  If we synchonize the C code with SCRIPTS on interrupt, 
 	 *  we do not want to share the INTR line at all.
 	 */
-	if (request_irq(pdev->irq, sym53c8xx_intr, IRQF_SHARED, NAME53C8XX, np)) {
-		printf_err("%s: request irq %d failure\n",
+	if (request_irq(pdev->irq, sym53c8xx_intr, IRQF_SHARED, NAME53C8XX,
+			shost)) {
+		printf_err("%s: request irq %u failure\n",
 			sym_name(np), pdev->irq);
 		goto attach_failed;
 	}
-	np->s.irq = pdev->irq;
 
 	/*
 	 *  After SCSI devices have been opened, we cannot
 	 *  reset the bus safely, so we do it here.
 	 */
-	spin_lock_irqsave(instance->host_lock, flags);
+	spin_lock_irqsave(shost->host_lock, flags);
 	if (sym_reset_scsi_bus(np, 0))
 		goto reset_failed;
 
 	/*
 	 *  Start the SCRIPTS.
 	 */
-	sym_start_up (np, 1);
+	sym_start_up(shost, 1);
 
 	/*
 	 *  Start the timer daemon
@@ -1519,33 +1390,37 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 	 *  Fill Linux host instance structure
 	 *  and return success.
 	 */
-	instance->max_channel	= 0;
-	instance->this_id	= np->myaddr;
-	instance->max_id	= np->maxwide ? 16 : 8;
-	instance->max_lun	= SYM_CONF_MAX_LUN;
-	instance->unique_id	= pci_resource_start(pdev, 0);
-	instance->cmd_per_lun	= SYM_CONF_MAX_TAG;
-	instance->can_queue	= (SYM_CONF_MAX_START-2);
-	instance->sg_tablesize	= SYM_CONF_MAX_SG;
-	instance->max_cmd_len	= 16;
+	shost->max_channel	= 0;
+	shost->this_id		= np->myaddr;
+	shost->max_id		= np->maxwide ? 16 : 8;
+	shost->max_lun		= SYM_CONF_MAX_LUN;
+	shost->unique_id	= pci_resource_start(pdev, 0);
+	shost->cmd_per_lun	= SYM_CONF_MAX_TAG;
+	shost->can_queue	= (SYM_CONF_MAX_START-2);
+	shost->sg_tablesize	= SYM_CONF_MAX_SG;
+	shost->max_cmd_len	= 16;
 	BUG_ON(sym2_transport_template == NULL);
-	instance->transportt	= sym2_transport_template;
+	shost->transportt	= sym2_transport_template;
+
+	/* 53c896 rev 1 errata: DMA may not cross 16MB boundary */
+	if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && pdev->revision < 2)
+		shost->dma_boundary = 0xFFFFFF;
 
-	spin_unlock_irqrestore(instance->host_lock, flags);
+	spin_unlock_irqrestore(shost->host_lock, flags);
 
-	return instance;
+	return shost;
 
  reset_failed:
 	printf_err("%s: FATAL ERROR: CHECK SCSI BUS - CABLES, "
 		   "TERMINATION, DEVICE POWER etc.!\n", sym_name(np));
-	spin_unlock_irqrestore(instance->host_lock, flags);
+	spin_unlock_irqrestore(shost->host_lock, flags);
  attach_failed:
-	if (!instance)
+	if (!shost)
 		return NULL;
 	printf_info("%s: giving up ...\n", sym_name(np));
 	if (np)
 		sym_free_resources(np, pdev);
-	scsi_host_put(instance);
+	scsi_host_put(shost);
 
 	return NULL;
  }
@@ -1558,7 +1433,6 @@ static struct Scsi_Host * __devinit sym_attach(struct scsi_host_template *tpnt,
 static void __devinit sym_get_nvram(struct sym_device *devp, struct sym_nvram *nvp)
 {
 	devp->nvram = nvp;
-	devp->device_id = devp->chip.device_id;
 	nvp->type = 0;
 
 	sym_read_nvram(devp, nvp);
@@ -1573,7 +1447,6 @@ static int __devinit sym_check_supported(struct sym_device *device)
 {
 	struct sym_chip *chip;
 	struct pci_dev *pdev = device->pdev;
-	u_char revision;
 	unsigned long io_port = pci_resource_start(pdev, 0);
 	int i;
 
@@ -1593,14 +1466,12 @@ static int __devinit sym_check_supported(struct sym_device *device)
 	 * to our device structure so we can make it match the actual device
 	 * and options.
 	 */
-	pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
-	chip = sym_lookup_chip_table(pdev->device, revision);
+	chip = sym_lookup_chip_table(pdev->device, pdev->revision);
 	if (!chip) {
 		dev_info(&pdev->dev, "device not supported\n");
 		return -ENODEV;
 	}
 	memcpy(&device->chip, chip, sizeof(device->chip));
-	device->chip.revision_id = revision;
 
 	return 0;
 }
@@ -1641,7 +1512,7 @@ static int __devinit sym_set_workarounds(struct sym_device *device)
 	 *  We must ensure the chip will use WRITE AND INVALIDATE.
 	 *  The revision number limit is for now arbitrary.
 	 */
-	if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && chip->revision_id < 0x4) {
+	if (pdev->device == PCI_DEVICE_ID_NCR_53C896 && pdev->revision < 0x4) {
 		chip->features	|= (FE_WRIE | FE_CLSE);
 	}
 
@@ -1769,8 +1640,9 @@ static void sym_config_pqs(struct pci_dev *pdev, struct sym_device *sym_dev)
  *  Detach the host.
  *  We have to free resources and halt the NCR chip.
  */
-static int sym_detach(struct sym_hcb *np, struct pci_dev *pdev)
+static int sym_detach(struct Scsi_Host *shost, struct pci_dev *pdev)
 {
+	struct sym_hcb *np = sym_get_hcb(shost);
 	printk("%s: detaching ...\n", sym_name(np));
 
 	del_timer_sync(&np->s.timer);
@@ -1823,7 +1695,7 @@ static int __devinit sym2_probe(struct pci_dev *pdev,
 {
 	struct sym_device sym_dev;
 	struct sym_nvram nvram;
-	struct Scsi_Host *instance;
+	struct Scsi_Host *shost;
 
 	memset(&sym_dev, 0, sizeof(sym_dev));
 	memset(&nvram, 0, sizeof(nvram));
@@ -1850,13 +1722,13 @@ static int __devinit sym2_probe(struct pci_dev *pdev,
 
 	sym_get_nvram(&sym_dev, &nvram);
 
-	instance = sym_attach(&sym2_template, attach_count, &sym_dev);
-	if (!instance)
+	shost = sym_attach(&sym2_template, attach_count, &sym_dev);
+	if (!shost)
 		goto free;
 
-	if (scsi_add_host(instance, &pdev->dev))
+	if (scsi_add_host(shost, &pdev->dev))
 		goto detach;
-	scsi_scan_host(instance);
+	scsi_scan_host(shost);
 
 	attach_count++;
 
@@ -1874,20 +1746,143 @@ static int __devinit sym2_probe(struct pci_dev *pdev,
 
 static void __devexit sym2_remove(struct pci_dev *pdev)
 {
-	struct sym_hcb *np = pci_get_drvdata(pdev);
-	struct Scsi_Host *host = np->s.host;
-
-	scsi_remove_host(host);
-	scsi_host_put(host);
-
-	sym_detach(np, pdev);
+	struct Scsi_Host *shost = pci_get_drvdata(pdev);
 
+	scsi_remove_host(shost);
+	scsi_host_put(shost);
+	sym_detach(shost, pdev);
 	pci_release_regions(pdev);
 	pci_disable_device(pdev);
 
 	attach_count--;
 }
 
+/**
+ * sym2_io_error_detected() - called when PCI error is detected
+ * @pdev: pointer to PCI device
+ * @state: current state of the PCI slot
+ */
+static pci_ers_result_t sym2_io_error_detected(struct pci_dev *pdev,
+                                         enum pci_channel_state state)
+{
+	/* If slot is permanently frozen, turn everything off */
+	if (state == pci_channel_io_perm_failure) {
+		sym2_remove(pdev);
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+
+	disable_irq(pdev->irq);
+	pci_disable_device(pdev);
+
+	/* Request that MMIO be enabled, so register dump can be taken. */
+	return PCI_ERS_RESULT_CAN_RECOVER;
+}
+
+/**
+ * sym2_io_slot_dump - Enable MMIO and dump debug registers
+ * @pdev: pointer to PCI device
+ */
+static pci_ers_result_t sym2_io_slot_dump(struct pci_dev *pdev)
+{
+	struct Scsi_Host *shost = pci_get_drvdata(pdev);
+
+	sym_dump_registers(shost);
+
+	/* Request a slot reset. */
+	return PCI_ERS_RESULT_NEED_RESET;
+}
+
+/**
+ * sym2_reset_workarounds - hardware-specific work-arounds
+ *
+ * This routine is similar to sym_set_workarounds(), except
+ * that, at this point, we already know that the device was
+ * succesfully intialized at least once before, and so most
+ * of the steps taken there are un-needed here.
+ */
+static void sym2_reset_workarounds(struct pci_dev *pdev)
+{
+	u_short status_reg;
+	struct sym_chip *chip;
+
+	chip = sym_lookup_chip_table(pdev->device, pdev->revision);
+
+	/* Work around for errant bit in 895A, in a fashion
+	 * similar to what is done in sym_set_workarounds().
+	 */
+	pci_read_config_word(pdev, PCI_STATUS, &status_reg);
+	if (!(chip->features & FE_66MHZ) && (status_reg & PCI_STATUS_66MHZ)) {
+		status_reg = PCI_STATUS_66MHZ;
+		pci_write_config_word(pdev, PCI_STATUS, status_reg);
+		pci_read_config_word(pdev, PCI_STATUS, &status_reg);
+	}
+}
+
+/**
+ * sym2_io_slot_reset() - called when the pci bus has been reset.
+ * @pdev: pointer to PCI device
+ *
+ * Restart the card from scratch.
+ */
+static pci_ers_result_t sym2_io_slot_reset(struct pci_dev *pdev)
+{
+	struct Scsi_Host *shost = pci_get_drvdata(pdev);
+	struct sym_hcb *np = sym_get_hcb(shost);
+
+	printk(KERN_INFO "%s: recovering from a PCI slot reset\n",
+	          sym_name(np));
+
+	if (pci_enable_device(pdev)) {
+		printk(KERN_ERR "%s: Unable to enable after PCI reset\n",
+		        sym_name(np));
+		return PCI_ERS_RESULT_DISCONNECT;
+	}
+
+	pci_set_master(pdev);
+	enable_irq(pdev->irq);
+
+	/* If the chip can do Memory Write Invalidate, enable it */
+	if (np->features & FE_WRIE) {
+		if (pci_set_mwi(pdev))
+			return PCI_ERS_RESULT_DISCONNECT;
+	}
+
+	/* Perform work-arounds, analogous to sym_set_workarounds() */
+	sym2_reset_workarounds(pdev);
+
+	/* Perform host reset only on one instance of the card */
+	if (PCI_FUNC(pdev->devfn) == 0) {
+		if (sym_reset_scsi_bus(np, 0)) {
+			printk(KERN_ERR "%s: Unable to reset scsi host\n",
+			        sym_name(np));
+			return PCI_ERS_RESULT_DISCONNECT;
+		}
+		sym_start_up(shost, 1);
+	}
+
+	return PCI_ERS_RESULT_RECOVERED;
+}
+
+/**
+ * sym2_io_resume() - resume normal ops after PCI reset
+ * @pdev: pointer to PCI device
+ *
+ * Called when the error recovery driver tells us that its
+ * OK to resume normal operation. Use completion to allow
+ * halted scsi ops to resume.
+ */
+static void sym2_io_resume(struct pci_dev *pdev)
+{
+	struct Scsi_Host *shost = pci_get_drvdata(pdev);
+	struct sym_data *sym_data = shost_priv(shost);
+
+	spin_lock_irq(shost->host_lock);
+	if (sym_data->io_reset)
+		complete_all(sym_data->io_reset);
+	sym_data->io_reset = NULL;
+	spin_unlock_irq(shost->host_lock);
+}
+
 static void sym2_get_signalling(struct Scsi_Host *shost)
 {
 	struct sym_hcb *np = sym_get_hcb(shost);
@@ -2050,11 +2045,19 @@ static struct pci_device_id sym2_id_table[] __devinitdata = {
 
 MODULE_DEVICE_TABLE(pci, sym2_id_table);
 
+static struct pci_error_handlers sym2_err_handler = {
+	.error_detected	= sym2_io_error_detected,
+	.mmio_enabled	= sym2_io_slot_dump,
+	.slot_reset	= sym2_io_slot_reset,
+	.resume		= sym2_io_resume,
+};
+
 static struct pci_driver sym2_driver = {
 	.name		= NAME53C8XX,
 	.id_table	= sym2_id_table,
 	.probe		= sym2_probe,
 	.remove		= __devexit_p(sym2_remove),
+	.err_handler 	= &sym2_err_handler,
 };
 
 static int __init sym2_init(void)
diff --git a/drivers/scsi/sym53c8xx_2/sym_glue.h b/drivers/scsi/sym53c8xx_2/sym_glue.h
index 0f097ba4f712..567fbe0b4f09 100644
--- a/drivers/scsi/sym53c8xx_2/sym_glue.h
+++ b/drivers/scsi/sym53c8xx_2/sym_glue.h
@@ -40,7 +40,9 @@
 #ifndef SYM_GLUE_H
 #define SYM_GLUE_H
 
+#include <linux/completion.h>
 #include <linux/delay.h>
+#include <linux/interrupt.h>
 #include <linux/ioport.h>
 #include <linux/pci.h>
 #include <linux/string.h>
@@ -177,14 +179,11 @@ struct sym_shcb {
 	int		unit;
 	char		inst_name[16];
 	char		chip_name[8];
-	struct pci_dev	*device;
 
 	struct Scsi_Host *host;
 
 	void __iomem *	ioaddr;		/* MMIO kernel io address	*/
 	void __iomem *	ramaddr;	/* RAM  kernel io address	*/
-	u_short		io_ws;		/* IO window size		*/
-	int		irq;		/* IRQ number			*/
 
 	struct timer_list timer;	/* Timer handler link header	*/
 	u_long		lasttime;
@@ -212,20 +211,21 @@ struct sym_device {
 	} s;
 	struct sym_chip chip;
 	struct sym_nvram *nvram;
-	u_short device_id;
 	u_char host_id;
 };
 
 /*
  *  Driver host data structure.
  */
-struct host_data {
+struct sym_data {
 	struct sym_hcb *ncb;
+	struct completion *io_reset;		/* PCI error handling */
+	struct pci_dev *pdev;
 };
 
 static inline struct sym_hcb * sym_get_hcb(struct Scsi_Host *host)
 {
-	return ((struct host_data *)host->hostdata)->ncb;
+	return ((struct sym_data *)host->hostdata)->ncb;
 }
 
 #include "sym_fw.h"
@@ -263,8 +263,8 @@ void sym_set_cam_result_error(struct sym_hcb *np, struct sym_ccb *cp, int resid)
 void sym_xpt_done(struct sym_hcb *np, struct scsi_cmnd *ccb);
 #define sym_print_addr(cmd, arg...) dev_info(&cmd->device->sdev_gendev , ## arg)
 void sym_xpt_async_bus_reset(struct sym_hcb *np);
-void sym_xpt_async_sent_bdr(struct sym_hcb *np, int target);
 int  sym_setup_data_and_start (struct sym_hcb *np, struct scsi_cmnd *csio, struct sym_ccb *cp);
-void sym_log_bus_error(struct sym_hcb *np);
+void sym_log_bus_error(struct Scsi_Host *);
+void sym_dump_registers(struct Scsi_Host *);
 
 #endif /* SYM_GLUE_H */
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.c b/drivers/scsi/sym53c8xx_2/sym_hipd.c
index 21cd4c7f5289..463f119f20e9 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.c
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.c
@@ -52,7 +52,7 @@
  *  Needed function prototypes.
  */
 static void sym_int_ma (struct sym_hcb *np);
-static void sym_int_sir (struct sym_hcb *np);
+static void sym_int_sir(struct sym_hcb *);
 static struct sym_ccb *sym_alloc_ccb(struct sym_hcb *np);
 static struct sym_ccb *sym_ccb_from_dsa(struct sym_hcb *np, u32 dsa);
 static void sym_alloc_lcb_tags (struct sym_hcb *np, u_char tn, u_char ln);
@@ -684,6 +684,8 @@ static void sym_set_bus_mode(struct sym_hcb *np, struct sym_nvram *nvram)
  */
 static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, struct sym_nvram *nvram)
 {
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
 	u_char	burst_max;
 	u32	period;
 	int i;
@@ -778,19 +780,12 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
 	 *  64 bit addressing  (895A/896/1010) ?
 	 */
 	if (np->features & FE_DAC) {
-#if   SYM_CONF_DMA_ADDRESSING_MODE == 0
-		np->rv_ccntl1	|= (DDAC);
-#elif SYM_CONF_DMA_ADDRESSING_MODE == 1
-		if (!np->use_dac)
-			np->rv_ccntl1	|= (DDAC);
-		else
-			np->rv_ccntl1	|= (XTIMOD | EXTIBMV);
-#elif SYM_CONF_DMA_ADDRESSING_MODE == 2
-		if (!np->use_dac)
-			np->rv_ccntl1	|= (DDAC);
-		else
-			np->rv_ccntl1	|= (0 | EXTIBMV);
-#endif
+		if (!use_dac(np))
+			np->rv_ccntl1 |= (DDAC);
+		else if (SYM_CONF_DMA_ADDRESSING_MODE == 1)
+			np->rv_ccntl1 |= (XTIMOD | EXTIBMV);
+		else if (SYM_CONF_DMA_ADDRESSING_MODE == 2)
+			np->rv_ccntl1 |= (0 | EXTIBMV);
 	}
 
 	/*
@@ -804,8 +799,8 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
 	 *  In dual channel mode, contention occurs if internal cycles
 	 *  are used. Disable internal cycles.
 	 */
-	if (np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 &&
-	    np->revision_id < 0x1)
+	if (pdev->device == PCI_DEVICE_ID_LSI_53C1010_33 &&
+	    pdev->revision < 0x1)
 		np->rv_ccntl0	|=  DILS;
 
 	/*
@@ -828,10 +823,10 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
 	 *  this driver. The generic ncr driver that does not use 
 	 *  LOAD/STORE instructions does not need this work-around.
 	 */
-	if ((np->device_id == PCI_DEVICE_ID_NCR_53C810 &&
-	     np->revision_id >= 0x10 && np->revision_id <= 0x11) ||
-	    (np->device_id == PCI_DEVICE_ID_NCR_53C860 &&
-	     np->revision_id <= 0x1))
+	if ((pdev->device == PCI_DEVICE_ID_NCR_53C810 &&
+	     pdev->revision >= 0x10 && pdev->revision <= 0x11) ||
+	    (pdev->device == PCI_DEVICE_ID_NCR_53C860 &&
+	     pdev->revision <= 0x1))
 		np->features &= ~(FE_WRIE|FE_ERL|FE_ERMP);
 
 	/*
@@ -897,7 +892,7 @@ static int sym_prepare_setting(struct Scsi_Host *shost, struct sym_hcb *np, stru
 	if ((SYM_SETUP_SCSI_LED || 
 	     (nvram->type == SYM_SYMBIOS_NVRAM ||
 	      (nvram->type == SYM_TEKRAM_NVRAM &&
-	       np->device_id == PCI_DEVICE_ID_NCR_53C895))) &&
+	       pdev->device == PCI_DEVICE_ID_NCR_53C895))) &&
 	    !(np->features & FE_LEDC) && !(np->sv_gpcntl & 0x01))
 		np->features |= FE_LED0;
 
@@ -1135,8 +1130,9 @@ restart_test:
  *  First 24 register of the chip:
  *  	r0..rf
  */
-static void sym_log_hard_error(struct sym_hcb *np, u_short sist, u_char dstat)
+static void sym_log_hard_error(struct Scsi_Host *shost, u_short sist, u_char dstat)
 {
+	struct sym_hcb *np = sym_get_hcb(shost);
 	u32	dsp;
 	int	script_ofs;
 	int	script_size;
@@ -1180,16 +1176,27 @@ static void sym_log_hard_error(struct sym_hcb *np, u_short sist, u_char dstat)
 			scr_to_cpu((int) *(u32 *)(script_base + script_ofs)));
 	}
 
-        printf ("%s: regdump:", sym_name(np));
-        for (i=0; i<24;i++)
-            printf (" %02x", (unsigned)INB_OFF(np, i));
-        printf (".\n");
+	printf("%s: regdump:", sym_name(np));
+	for (i = 0; i < 24; i++)
+		printf(" %02x", (unsigned)INB_OFF(np, i));
+	printf(".\n");
 
 	/*
 	 *  PCI BUS error.
 	 */
 	if (dstat & (MDPE|BF))
-		sym_log_bus_error(np);
+		sym_log_bus_error(shost);
+}
+
+void sym_dump_registers(struct Scsi_Host *shost)
+{
+	struct sym_hcb *np = sym_get_hcb(shost);
+	u_short sist;
+	u_char dstat;
+
+	sist = INW(np, nc_sist);
+	dstat = INB(np, nc_dstat);
+	sym_log_hard_error(shost, sist, dstat);
 }
 
 static struct sym_chip sym_dev_table[] = {
@@ -1312,7 +1319,7 @@ int sym_lookup_dmap(struct sym_hcb *np, u32 h, int s)
 {
 	int i;
 
-	if (!np->use_dac)
+	if (!use_dac(np))
 		goto weird;
 
 	/* Look up existing mappings */
@@ -1519,7 +1526,8 @@ void sym_put_start_queue(struct sym_hcb *np, struct sym_ccb *cp)
 	np->squeueput = qidx;
 
 	if (DEBUG_FLAGS & DEBUG_QUEUE)
-		printf ("%s: queuepos=%d.\n", sym_name (np), np->squeueput);
+		scmd_printk(KERN_DEBUG, cp->cmd, "queuepos=%d\n",
+							np->squeueput);
 
 	/*
 	 *  Script processor may be waiting for reselect.
@@ -1696,8 +1704,11 @@ static void sym_flush_busy_queue (struct sym_hcb *np, int cam_status)
  *     1: SCSI BUS RESET delivered or received.
  *     2: SCSI BUS MODE changed.
  */
-void sym_start_up (struct sym_hcb *np, int reason)
+void sym_start_up(struct Scsi_Host *shost, int reason)
 {
+	struct sym_data *sym_data = shost_priv(shost);
+	struct pci_dev *pdev = sym_data->pdev;
+	struct sym_hcb *np = sym_data->ncb;
  	int	i;
 	u32	phys;
 
@@ -1746,7 +1757,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
 	 *  This also let point to first position the start 
 	 *  and done queue pointers used from SCRIPTS.
 	 */
-	np->fw_patch(np);
+	np->fw_patch(shost);
 
 	/*
 	 *  Wakeup all pending jobs.
@@ -1788,7 +1799,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
 	/*
 	 *  For now, disable AIP generation on C1010-66.
 	 */
-	if (np->device_id == PCI_DEVICE_ID_LSI_53C1010_66)
+	if (pdev->device == PCI_DEVICE_ID_LSI_53C1010_66)
 		OUTB(np, nc_aipcntl1, DISAIP);
 
 	/*
@@ -1798,8 +1809,8 @@ void sym_start_up (struct sym_hcb *np, int reason)
 	 *  that from SCRIPTS for each selection/reselection, but 
 	 *  I just don't want. :)
 	 */
-	if (np->device_id == PCI_DEVICE_ID_LSI_53C1010_33 &&
-	    np->revision_id < 1)
+	if (pdev->device == PCI_DEVICE_ID_LSI_53C1010_33 &&
+	    pdev->revision < 1)
 		OUTB(np, nc_stest1, INB(np, nc_stest1) | 0x30);
 
 	/*
@@ -1807,9 +1818,9 @@ void sym_start_up (struct sym_hcb *np, int reason)
 	 *  Disable overlapped arbitration for some dual function devices, 
 	 *  regardless revision id (kind of post-chip-design feature. ;-))
 	 */
-	if (np->device_id == PCI_DEVICE_ID_NCR_53C875)
+	if (pdev->device == PCI_DEVICE_ID_NCR_53C875)
 		OUTB(np, nc_ctest0, (1<<5));
-	else if (np->device_id == PCI_DEVICE_ID_NCR_53C896)
+	else if (pdev->device == PCI_DEVICE_ID_NCR_53C896)
 		np->rv_ccntl0 |= DPR;
 
 	/*
@@ -1827,7 +1838,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
 	 *  Set up scratch C and DRS IO registers to map the 32 bit 
 	 *  DMA address range our data structures are located in.
 	 */
-	if (np->use_dac) {
+	if (use_dac(np)) {
 		np->dmap_bah[0] = 0;	/* ??? */
 		OUTL(np, nc_scrx[0], np->dmap_bah[0]);
 		OUTL(np, nc_drs, np->dmap_bah[0]);
@@ -1900,7 +1911,7 @@ void sym_start_up (struct sym_hcb *np, int reason)
 		if (sym_verbose >= 2)
 			printf("%s: Downloading SCSI SCRIPTS.\n", sym_name(np));
 		memcpy_toio(np->s.ramaddr, np->scripta0, np->scripta_sz);
-		if (np->ram_ws == 8192) {
+		if (np->features & FE_RAM8K) {
 			memcpy_toio(np->s.ramaddr + 4096, np->scriptb0, np->scriptb_sz);
 			phys = scr_to_cpu(np->scr_ram_seg);
 			OUTL(np, nc_mmws, phys);
@@ -2214,8 +2225,9 @@ static void sym_int_udc (struct sym_hcb *np)
  *  mode to eight bit asynchronous, etc...
  *  So, just reinitializing all except chip should be enough.
  */
-static void sym_int_sbmc (struct sym_hcb *np)
+static void sym_int_sbmc(struct Scsi_Host *shost)
 {
+	struct sym_hcb *np = sym_get_hcb(shost);
 	u_char scsi_mode = INB(np, nc_stest4) & SMODE;
 
 	/*
@@ -2228,7 +2240,7 @@ static void sym_int_sbmc (struct sym_hcb *np)
 	 *  Should suspend command processing for a few seconds and 
 	 *  reinitialize all except the chip.
 	 */
-	sym_start_up (np, 2);
+	sym_start_up(shost, 2);
 }
 
 /*
@@ -2756,8 +2768,11 @@ reset_all:
  *  Use at your own decision and risk.
  */
 
-void sym_interrupt (struct sym_hcb *np)
+irqreturn_t sym_interrupt(struct Scsi_Host *shost)
 {
+	struct sym_data *sym_data = shost_priv(shost);
+	struct sym_hcb *np = sym_data->ncb;
+	struct pci_dev *pdev = sym_data->pdev;
 	u_char	istat, istatc;
 	u_char	dstat;
 	u_short	sist;
@@ -2782,7 +2797,7 @@ void sym_interrupt (struct sym_hcb *np)
 	}
 
 	if (!(istat & (SIP|DIP)))
-		return;
+		return (istat & INTF) ? IRQ_HANDLED : IRQ_NONE;
 
 #if 0	/* We should never get this one */
 	if (istat & CABRT)
@@ -2809,6 +2824,13 @@ void sym_interrupt (struct sym_hcb *np)
 			dstat |= INB(np, nc_dstat);
 		istatc = INB(np, nc_istat);
 		istat |= istatc;
+
+		/* Prevent deadlock waiting on a condition that may
+		 * never clear. */
+		if (unlikely(sist == 0xffff && dstat == 0xff)) {
+			if (pci_channel_offline(pdev))
+				return IRQ_NONE;
+		}
 	} while (istatc & (SIP|DIP));
 
 	if (DEBUG_FLAGS & DEBUG_TINY)
@@ -2842,10 +2864,10 @@ void sym_interrupt (struct sym_hcb *np)
 	    !(dstat & (MDPE|BF|ABRT|IID))) {
 		if	(sist & PAR)	sym_int_par (np, sist);
 		else if (sist & MA)	sym_int_ma (np);
-		else if (dstat & SIR)	sym_int_sir (np);
+		else if (dstat & SIR)	sym_int_sir(np);
 		else if (dstat & SSI)	OUTONB_STD();
 		else			goto unknown_int;
-		return;
+		return IRQ_HANDLED;
 	}
 
 	/*
@@ -2861,8 +2883,8 @@ void sym_interrupt (struct sym_hcb *np)
 	 */
 	if (sist & RST) {
 		printf("%s: SCSI BUS reset detected.\n", sym_name(np));
-		sym_start_up (np, 1);
-		return;
+		sym_start_up(shost, 1);
+		return IRQ_HANDLED;
 	}
 
 	OUTB(np, nc_ctest3, np->rv_ctest3 | CLF);	/* clear dma fifo  */
@@ -2870,11 +2892,11 @@ void sym_interrupt (struct sym_hcb *np)
 
 	if (!(sist  & (GEN|HTH|SGE)) &&
 	    !(dstat & (MDPE|BF|ABRT|IID))) {
-		if	(sist & SBMC)	sym_int_sbmc (np);
+		if	(sist & SBMC)	sym_int_sbmc(shost);
 		else if (sist & STO)	sym_int_sto (np);
 		else if (sist & UDC)	sym_int_udc (np);
 		else			goto unknown_int;
-		return;
+		return IRQ_HANDLED;
 	}
 
 	/*
@@ -2884,12 +2906,12 @@ void sym_interrupt (struct sym_hcb *np)
 	 *  Reset everything.
 	 */
 
-	sym_log_hard_error(np, sist, dstat);
+	sym_log_hard_error(shost, sist, dstat);
 
 	if ((sist & (GEN|HTH|SGE)) ||
 		(dstat & (MDPE|BF|ABRT|IID))) {
 		sym_start_reset(np);
-		return;
+		return IRQ_HANDLED;
 	}
 
 unknown_int:
@@ -2900,6 +2922,7 @@ unknown_int:
 	printf(	"%s: unknown interrupt(s) ignored, "
 		"ISTAT=0x%x DSTAT=0x%x SIST=0x%x\n",
 		sym_name(np), istat, dstat, sist);
+	return IRQ_NONE;
 }
 
 /*
@@ -3520,7 +3543,8 @@ static void sym_sir_task_recovery(struct sym_hcb *np, int num)
 		 *  If we sent a BDR, make upper layer aware of that.
  		 */
 		if (np->abrt_msg[0] == M_RESET)
-			sym_xpt_async_sent_bdr(np, target);
+			starget_printk(KERN_NOTICE, starget,
+							"has been reset\n");
 		break;
 	}
 
@@ -4304,7 +4328,7 @@ static void sym_nego_rejected(struct sym_hcb *np, struct sym_tcb *tp, struct sym
 /*
  *  chip exception handler for programmed interrupts.
  */
-static void sym_int_sir (struct sym_hcb *np)
+static void sym_int_sir(struct sym_hcb *np)
 {
 	u_char	num	= INB(np, nc_dsps);
 	u32	dsa	= INL(np, nc_dsa);
@@ -4343,31 +4367,30 @@ static void sym_int_sir (struct sym_hcb *np)
 		return;
 	/*
 	 *  The device didn't go to MSG OUT phase after having 
-	 *  been selected with ATN. We donnot want to handle 
-	 *  that.
+	 *  been selected with ATN.  We do not want to handle that.
 	 */
 	case SIR_SEL_ATN_NO_MSG_OUT:
-		printf ("%s:%d: No MSG OUT phase after selection with ATN.\n",
-			sym_name (np), target);
+		scmd_printk(KERN_WARNING, cp->cmd,
+				"No MSG OUT phase after selection with ATN\n");
 		goto out_stuck;
 	/*
 	 *  The device didn't switch to MSG IN phase after 
-	 *  having reseleted the initiator.
+	 *  having reselected the initiator.
 	 */
 	case SIR_RESEL_NO_MSG_IN:
-		printf ("%s:%d: No MSG IN phase after reselection.\n",
-			sym_name (np), target);
+		scmd_printk(KERN_WARNING, cp->cmd,
+				"No MSG IN phase after reselection\n");
 		goto out_stuck;
 	/*
 	 *  After reselection, the device sent a message that wasn't 
 	 *  an IDENTIFY.
 	 */
 	case SIR_RESEL_NO_IDENTIFY:
-		printf ("%s:%d: No IDENTIFY after reselection.\n",
-			sym_name (np), target);
+		scmd_printk(KERN_WARNING, cp->cmd,
+				"No IDENTIFY after reselection\n");
 		goto out_stuck;
 	/*
-	 *  The device reselected a LUN we donnot know about.
+	 *  The device reselected a LUN we do not know about.
 	 */
 	case SIR_RESEL_BAD_LUN:
 		np->msgout[0] = M_RESET;
@@ -4380,8 +4403,7 @@ static void sym_int_sir (struct sym_hcb *np)
 		np->msgout[0] = M_ABORT;
 		goto out;
 	/*
-	 *  The device reselected for a tagged nexus that we donnot 
-	 *  have.
+	 * The device reselected for a tagged nexus that we do not have.
 	 */
 	case SIR_RESEL_BAD_I_T_L_Q:
 		np->msgout[0] = M_ABORT_TAG;
@@ -4393,8 +4415,8 @@ static void sym_int_sir (struct sym_hcb *np)
 	case SIR_RESEL_ABORTED:
 		np->lastmsg = np->msgout[0];
 		np->msgout[0] = M_NOOP;
-		printf ("%s:%d: message %x sent on bad reselection.\n",
-			sym_name (np), target, np->lastmsg);
+		scmd_printk(KERN_WARNING, cp->cmd,
+			"message %x sent on bad reselection\n", np->lastmsg);
 		goto out;
 	/*
 	 *  The SCRIPTS let us know that a message has been 
@@ -5578,16 +5600,13 @@ int sym_hcb_attach(struct Scsi_Host *shost, struct sym_fw *fw, struct sym_nvram
 	np->scriptz_ba	= vtobus(np->scriptz0);
 
 	if (np->ram_ba) {
-		np->scripta_ba	= np->ram_ba;
+		np->scripta_ba = np->ram_ba;
 		if (np->features & FE_RAM8K) {
-			np->ram_ws = 8192;
 			np->scriptb_ba = np->scripta_ba + 4096;
 #if 0	/* May get useful for 64 BIT PCI addressing */
 			np->scr_ram_seg = cpu_to_scr(np->scripta_ba >> 32);
 #endif
 		}
-		else
-			np->ram_ws = 4096;
 	}
 
 	/*
diff --git a/drivers/scsi/sym53c8xx_2/sym_hipd.h b/drivers/scsi/sym53c8xx_2/sym_hipd.h
index 79ab6a177039..ad078805e62b 100644
--- a/drivers/scsi/sym53c8xx_2/sym_hipd.h
+++ b/drivers/scsi/sym53c8xx_2/sym_hipd.h
@@ -883,10 +883,7 @@ struct sym_hcb {
 	 *  Physical bus addresses of the chip.
 	 */
 	u32		mmio_ba;	/* MMIO 32 bit BUS address	*/
-	int		mmio_ws;	/* MMIO Window size		*/
-
 	u32		ram_ba;		/* RAM 32 bit BUS address	*/
-	int		ram_ws;		/* RAM window size		*/
 
 	/*
 	 *  SCRIPTS virtual and physical bus addresses.
@@ -912,14 +909,12 @@ struct sym_hcb {
 	struct sym_fwb_ba fwb_bas;	/* Useful SCRIPTB bus addresses	*/
 	struct sym_fwz_ba fwz_bas;	/* Useful SCRIPTZ bus addresses	*/
 	void		(*fw_setup)(struct sym_hcb *np, struct sym_fw *fw);
-	void		(*fw_patch)(struct sym_hcb *np);
+	void		(*fw_patch)(struct Scsi_Host *);
 	char		*fw_name;
 
 	/*
 	 *  General controller parameters and configuration.
 	 */
-	u_short	device_id;	/* PCI device id		*/
-	u_char	revision_id;	/* PCI device revision id	*/
 	u_int	features;	/* Chip features map		*/
 	u_char	myaddr;		/* SCSI id of the adapter	*/
 	u_char	maxburst;	/* log base 2 of dwords burst	*/
@@ -1031,6 +1026,14 @@ struct sym_hcb {
 #endif
 };
 
+#if SYM_CONF_DMA_ADDRESSING_MODE == 0
+#define use_dac(np)	0
+#define set_dac(np)	do { } while (0)
+#else
+#define use_dac(np)	(np)->use_dac
+#define set_dac(np)	(np)->use_dac = 1
+#endif
+
 #define HCB_BA(np, lbl)	(np->hcb_ba + offsetof(struct sym_hcb, lbl))
 
 
@@ -1052,8 +1055,8 @@ void sym_start_next_ccbs(struct sym_hcb *np, struct sym_lcb *lp, int maxn);
 #else
 void sym_put_start_queue(struct sym_hcb *np, struct sym_ccb *cp);
 #endif
-void sym_start_up(struct sym_hcb *np, int reason);
-void sym_interrupt(struct sym_hcb *np);
+void sym_start_up(struct Scsi_Host *, int reason);
+irqreturn_t sym_interrupt(struct Scsi_Host *);
 int sym_clear_tasks(struct sym_hcb *np, int cam_status, int target, int lun, int task);
 struct sym_ccb *sym_get_ccb(struct sym_hcb *np, struct scsi_cmnd *cmd, u_char tag_order);
 void sym_free_ccb(struct sym_hcb *np, struct sym_ccb *cp);
@@ -1073,18 +1076,21 @@ int sym_hcb_attach(struct Scsi_Host *shost, struct sym_fw *fw, struct sym_nvram
  */
 
 #if   SYM_CONF_DMA_ADDRESSING_MODE == 0
+#define DMA_DAC_MASK	DMA_32BIT_MASK
 #define sym_build_sge(np, data, badd, len)	\
 do {						\
 	(data)->addr = cpu_to_scr(badd);	\
 	(data)->size = cpu_to_scr(len);		\
 } while (0)
 #elif SYM_CONF_DMA_ADDRESSING_MODE == 1
+#define DMA_DAC_MASK	DMA_40BIT_MASK
 #define sym_build_sge(np, data, badd, len)				\
 do {									\
 	(data)->addr = cpu_to_scr(badd);				\
 	(data)->size = cpu_to_scr((((badd) >> 8) & 0xff000000) + len);	\
 } while (0)
 #elif SYM_CONF_DMA_ADDRESSING_MODE == 2
+#define DMA_DAC_MASK	DMA_64BIT_MASK
 int sym_lookup_dmap(struct sym_hcb *np, u32 h, int s);
 static __inline void 
 sym_build_sge(struct sym_hcb *np, struct sym_tblmove *data, u64 badd, int len)
diff --git a/drivers/scsi/sym53c8xx_2/sym_nvram.c b/drivers/scsi/sym53c8xx_2/sym_nvram.c
index 15d69298ab6e..5662fbb3ff60 100644
--- a/drivers/scsi/sym53c8xx_2/sym_nvram.c
+++ b/drivers/scsi/sym53c8xx_2/sym_nvram.c
@@ -696,7 +696,7 @@ static int sym_read_Tekram_nvram (struct sym_device *np, Tekram_nvram *nvram)
 	u_short	csum;
 	int x;
 
-	switch (np->device_id) {
+	switch (np->pdev->device) {
 	case PCI_DEVICE_ID_NCR_53C885:
 	case PCI_DEVICE_ID_NCR_53C895:
 	case PCI_DEVICE_ID_NCR_53C896:
diff --git a/include/scsi/scsi_eh.h b/include/scsi/scsi_eh.h
index 44224ba4dd90..d21b8913ceb3 100644
--- a/include/scsi/scsi_eh.h
+++ b/include/scsi/scsi_eh.h
@@ -1,6 +1,8 @@
 #ifndef _SCSI_SCSI_EH_H
 #define _SCSI_SCSI_EH_H
 
+#include <linux/scatterlist.h>
+
 #include <scsi/scsi_cmnd.h>
 struct scsi_device;
 struct Scsi_Host;
author	Linus Torvalds	2007-10-23 16:37:29 -0700
committer	Linus Torvalds	2007-10-23 16:37:29 -0700
commit	1212663fba7c5e003e05d24f043d5ed57eb18b24 (patch)
tree	d6d1327b1e852721952e2efc8aabca25e73573f0
parent	af76bbabbdf5cebea6a3863446f9f74b469c4bdc (diff)
parent	af2709fd0d127cd590e7a77ab50b23cdb9f6f48f (diff)