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

36 files changed, 1432 insertions, 1179 deletions

diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx
index 69ed77fcb71..7955ebe8e1e 100644
--- a/drivers/scsi/aic7xxx/Kconfig.aic79xx
+++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx
@@ -37,13 +37,13 @@ config AIC79XX_CMDS_PER_DEVICE
 config AIC79XX_RESET_DELAY_MS
 	int "Initial bus reset delay in milli-seconds"
 	depends on SCSI_AIC79XX
-	default "15000"
+	default "5000"
 	---help---
 	The number of milliseconds to delay after an initial bus reset.
 	The bus settle delay following all error recovery actions is
 	dictated by the SCSI layer and is not affected by this value.
 
-	Default: 15000 (15 seconds)
+	Default: 5000 (5 seconds)
 
 config AIC79XX_BUILD_FIRMWARE
 	bool "Build Adapter Firmware with Kernel Build"
diff --git a/drivers/scsi/aic7xxx/aic79xx.h b/drivers/scsi/aic7xxx/aic79xx.h
index 2cfdbef447d..1d11f7e7756 100644
--- a/drivers/scsi/aic7xxx/aic79xx.h
+++ b/drivers/scsi/aic7xxx/aic79xx.h
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.h#108 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.h#109 $
  *
  * $FreeBSD$
  */
@@ -222,6 +222,7 @@ typedef enum {
 typedef enum {
 	AHD_FENONE		= 0x00000,
 	AHD_WIDE  		= 0x00001,/* Wide Channel */
+	AHD_AIC79XXB_SLOWCRC    = 0x00002,/* SLOWCRC bit should be set */
 	AHD_MULTI_FUNC		= 0x00100,/* Multi-Function/Channel Device */
 	AHD_TARGETMODE		= 0x01000,/* Has tested target mode support */
 	AHD_MULTIROLE		= 0x02000,/* Space for two roles at a time */
diff --git a/drivers/scsi/aic7xxx/aic79xx.reg b/drivers/scsi/aic7xxx/aic79xx.reg
index 3a3204703b1..be14e2ecb8f 100644
--- a/drivers/scsi/aic7xxx/aic79xx.reg
+++ b/drivers/scsi/aic7xxx/aic79xx.reg
@@ -1,7 +1,7 @@
 /*
  * Aic79xx register and scratch ram definitions.
  *
- * Copyright (c) 1994-2001 Justin T. Gibbs.
+ * Copyright (c) 1994-2001, 2004 Justin T. Gibbs.
  * Copyright (c) 2000-2002 Adaptec Inc.
  * All rights reserved.
  *
@@ -39,7 +39,7 @@
  *
  * $FreeBSD$
  */
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#76 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $"
 
 /*
  * This file is processed by the aic7xxx_asm utility for use in assembling
@@ -3715,8 +3715,9 @@ scratch_ram {
 
 	SEQ_FLAGS2 {
 		size		1
-		field	TARGET_MSG_PENDING	  0x02
-		field	SELECTOUT_QFROZEN	  0x04
+		field	PENDING_MK_MESSAGE	0x01
+		field	TARGET_MSG_PENDING	0x02
+		field	SELECTOUT_QFROZEN	0x04
 	}
 
 	ALLOCFIFO_SCBPTR {
@@ -3777,6 +3778,26 @@ scratch_ram {
 	CMDSIZE_TABLE {
 		size		8
 	}
+	/*
+	 * When an SCB with the MK_MESSAGE flag is
+	 * queued to the controller, it cannot enter
+	 * the waiting for selection list until the
+	 * selections for any previously queued
+	 * commands to that target complete.  During
+	 * the wait, the MK_MESSAGE SCB is queued
+	 * here.
+	 */
+	MK_MESSAGE_SCB {
+		size		2
+	}
+	/*
+	 * Saved SCSIID of MK_MESSAGE_SCB to avoid
+	 * an extra SCBPTR operation when deciding
+	 * if the MK_MESSAGE_SCB can be run.
+	 */
+	MK_MESSAGE_SCSIID {
+		size		1
+	}
 }
 
 /************************* Hardware SCB Definition ****************************/
diff --git a/drivers/scsi/aic7xxx/aic79xx.seq b/drivers/scsi/aic7xxx/aic79xx.seq
index bef1f9d369b..58bc17591b5 100644
--- a/drivers/scsi/aic7xxx/aic79xx.seq
+++ b/drivers/scsi/aic7xxx/aic79xx.seq
@@ -1,7 +1,7 @@
 /*
  * Adaptec U320 device driver firmware for Linux and FreeBSD.
  *
- * Copyright (c) 1994-2001 Justin T. Gibbs.
+ * Copyright (c) 1994-2001, 2004 Justin T. Gibbs.
  * Copyright (c) 2000-2002 Adaptec Inc.
  * All rights reserved.
  *
@@ -40,7 +40,7 @@
  * $FreeBSD$
  */
 
-VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#119 $"
+VERSION = "$Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $"
 PATCH_ARG_LIST = "struct ahd_softc *ahd"
 PREFIX = "ahd_"
 
@@ -110,10 +110,8 @@ check_waiting_list:
 	 * one last time.
 	 */
 	test	SSTAT0, SELDO jnz select_out;
-END_CRITICAL;
 	call	start_selection;
 idle_loop_checkbus:
-BEGIN_CRITICAL;
 	test	SSTAT0, SELDO jnz select_out;
 END_CRITICAL;
 	test	SSTAT0, SELDI jnz select_in;
@@ -294,7 +292,6 @@ fetch_new_scb_inprog:
 	test	CCSCBCTL, ARRDONE jz return;
 fetch_new_scb_done:
 	and	CCSCBCTL, ~(CCARREN|CCSCBEN);
-	bmov	REG0, SCBPTR, 2;
 	clr	A;
 	add	CMDS_PENDING, 1;
 	adc	CMDS_PENDING[1], A;
@@ -316,43 +313,117 @@ fetch_new_scb_done:
 	clr	SCB_FIFO_USE_COUNT;
 	/* Update the next SCB address to download. */
 	bmov	NEXT_QUEUED_SCB_ADDR, SCB_NEXT_SCB_BUSADDR, 4;
+	/*
+	 * NULL out the SCB links since these fields
+	 * occupy the same location as SCB_NEXT_SCB_BUSADDR.
+	 */
 	mvi	SCB_NEXT[1], SCB_LIST_NULL;
 	mvi	SCB_NEXT2[1], SCB_LIST_NULL;
 	/* Increment our position in the QINFIFO. */
 	mov	NONE, SNSCB_QOFF;
+
 	/*
-	 * SCBs that want to send messages are always
-	 * queued independently.  This ensures that they
-	 * are at the head of the SCB list to select out
-	 * to a target and we will see the MK_MESSAGE flag.
+	 * Save SCBID of this SCB in REG0 since
+	 * SCBPTR will be clobbered during target
+	 * list updates.  We also record the SCB's
+	 * flags so that we can refer to them even
+	 * after SCBPTR has been changed.
+	 */
+	bmov	REG0, SCBPTR, 2;
+	mov	A, SCB_CONTROL;
+
+	/*
+	 * Find the tail SCB of the execution queue
+	 * for this target.
 	 */
-	test	SCB_CONTROL, MK_MESSAGE jnz first_new_target_scb;
 	shr	SINDEX, 3, SCB_SCSIID;
 	and	SINDEX, ~0x1;
 	mvi	SINDEX[1], (WAITING_SCB_TAILS >> 8);
 	bmov	DINDEX, SINDEX, 2;
 	bmov	SCBPTR, SINDIR, 2;
+
+	/*
+	 * Update the tail to point to the new SCB.
+	 */
 	bmov	DINDIR, REG0, 2;
+
+	/*
+	 * If the queue was empty, queue this SCB as
+	 * the first for this target.
+	 */
 	cmp	SCBPTR[1], SCB_LIST_NULL je first_new_target_scb;
+
+	/*
+	 * SCBs that want to send messages must always be
+	 * at the head of their per-target queue so that
+	 * ATN can be asserted even if the current
+	 * negotiation agreement is packetized.  If the
+	 * target queue is empty, the SCB can be queued
+	 * immediately.  If the queue is not empty, we must
+	 * wait for it to empty before entering this SCB
+	 * into the waiting for selection queue.  Otherwise
+	 * our batching and round-robin selection scheme 
+	 * could allow commands to be queued out of order.
+	 * To simplify the implementation, we stop pulling
+	 * new commands from the host until the MK_MESSAGE
+	 * SCB can be queued to the waiting for selection
+	 * list.
+	 */
+	test	A, MK_MESSAGE jz batch_scb; 
+
+	/*
+	 * If the last SCB is also a MK_MESSAGE SCB, then
+	 * order is preserved even if we batch.
+	 */
+	test	SCB_CONTROL, MK_MESSAGE jz batch_scb; 
+
+	/*
+	 * Defer this SCB and stop fetching new SCBs until
+	 * it can be queued.  Since the SCB_SCSIID of the
+	 * tail SCB must be the same as that of the newly
+	 * queued SCB, there is no need to restore the SCBID
+	 * here.
+	 */
+	or	SEQ_FLAGS2, PENDING_MK_MESSAGE;
+	bmov	MK_MESSAGE_SCB, REG0, 2;
+	mov	MK_MESSAGE_SCSIID, SCB_SCSIID ret;
+
+batch_scb:
+	/*
+	 * Otherwise just update the previous tail SCB to
+	 * point to the new tail.
+	 */
 	bmov	SCB_NEXT, REG0, 2 ret;
+
 first_new_target_scb:
+	/*
+	 * Append SCB to the tail of the waiting for
+	 * selection list.
+	 */
 	cmp	WAITING_TID_HEAD[1], SCB_LIST_NULL je first_new_scb;
 	bmov	SCBPTR, WAITING_TID_TAIL, 2;
 	bmov	SCB_NEXT2, REG0, 2;
 	bmov	WAITING_TID_TAIL, REG0, 2 ret;
 first_new_scb:
+	/*
+	 * Whole list is empty, so the head of
+	 * the list must be initialized too.
+	 */
 	bmov	WAITING_TID_HEAD, REG0, 2;
 	bmov	WAITING_TID_TAIL, REG0, 2 ret;
 END_CRITICAL;
 
 scbdma_idle:
 	/*
-	 * Give precedence to downloading new SCBs to execute
-	 * unless select-outs are currently frozen.
+	 * Don't bother downloading new SCBs to execute
+	 * if select-outs are currently frozen or we have
+	 * a MK_MESSAGE SCB waiting to enter the queue.
 	 */
-	test	SEQ_FLAGS2, SELECTOUT_QFROZEN jnz . + 2;
+	test	SEQ_FLAGS2, SELECTOUT_QFROZEN|PENDING_MK_MESSAGE
+		jnz scbdma_no_new_scbs;
 BEGIN_CRITICAL;
 	test	QOFF_CTLSTA, NEW_SCB_AVAIL jnz fetch_new_scb;
+scbdma_no_new_scbs:
 	cmp	COMPLETE_DMA_SCB_HEAD[1], SCB_LIST_NULL jne dma_complete_scb;
 	cmp	COMPLETE_SCB_HEAD[1], SCB_LIST_NULL je return;
 	/* FALLTHROUGH */
@@ -671,27 +742,41 @@ curscb_ww_done:
 	}
 
 	/*
-	 * Requeue any SCBs not sent, to the tail of the waiting Q.
+	 * The whole list made it.  Clear our tail pointer to indicate
+	 * that the per-target selection queue is now empty.
 	 */
-	cmp	SCB_NEXT[1], SCB_LIST_NULL je select_out_list_done;
+	cmp	SCB_NEXT[1], SCB_LIST_NULL je select_out_clear_tail;
 
 	/*
+	 * Requeue any SCBs not sent, to the tail of the waiting Q.
 	 * We know that neither the per-TID list nor the list of
-	 * TIDs is empty.  Use this knowledge to our advantage.
+	 * TIDs is empty.  Use this knowledge to our advantage and
+	 * queue the remainder to the tail of the global execution
+	 * queue.
 	 */
 	bmov	REG0, SCB_NEXT, 2;
+select_out_queue_remainder:
 	bmov	SCBPTR, WAITING_TID_TAIL, 2;
 	bmov	SCB_NEXT2, REG0, 2;
 	bmov	WAITING_TID_TAIL, REG0, 2;
 	jmp	select_out_inc_tid_q;
 
-select_out_list_done:
+select_out_clear_tail:
+	/*
+	 * Queue any pending MK_MESSAGE SCB for this target now
+	 * that the queue is empty.
+	 */
+	test	SEQ_FLAGS2, PENDING_MK_MESSAGE jz select_out_no_mk_message_scb;
+	mov	A, MK_MESSAGE_SCSIID;
+	cmp	SCB_SCSIID, A jne select_out_no_mk_message_scb;
+	and	SEQ_FLAGS2, ~PENDING_MK_MESSAGE;
+	bmov	REG0, MK_MESSAGE_SCB, 2;
+	jmp select_out_queue_remainder;
+
+select_out_no_mk_message_scb:
 	/*
-	 * The whole list made it.  Just clear our TID's tail pointer
-	 * unless we were queued independently due to our need to
-	 * send a message.
+	 * Clear this target's execution tail and increment the queue.
 	 */
-	test	SCB_CONTROL, MK_MESSAGE jnz select_out_inc_tid_q;
 	shr	DINDEX, 3, SCB_SCSIID;
 	or	DINDEX, 1;	/* Want only the second byte */
 	mvi	DINDEX[1], ((WAITING_SCB_TAILS) >> 8);
@@ -703,8 +788,8 @@ select_out_inc_tid_q:
 	mvi	WAITING_TID_TAIL[1], SCB_LIST_NULL;
 	bmov	SCBPTR, CURRSCB, 2;
 	mvi	CLRSINT0, CLRSELDO;
-	test	LQOSTAT2, LQOPHACHGOUTPKT jnz unexpected_nonpkt_phase;
-	test	LQOSTAT1, LQOPHACHGINPKT jnz unexpected_nonpkt_phase;
+	test	LQOSTAT2, LQOPHACHGOUTPKT jnz unexpected_nonpkt_mode_cleared;
+	test	LQOSTAT1, LQOPHACHGINPKT jnz unexpected_nonpkt_mode_cleared;
 
 	/*
 	 * If this is a packetized connection, return to our
@@ -2127,6 +2212,18 @@ SET_DST_MODE	M_DFF0;
 	mvi	DFFSXFRCTL, CLRCHN;
 unexpected_nonpkt_mode_cleared:
 	mvi	CLRSINT2, CLRNONPACKREQ;
+	if ((ahd->bugs & AHD_BUSFREEREV_BUG) != 0) {
+		/*
+		 * Test to ensure that the bus has not
+		 * already gone free prior to clearing
+		 * any stale busfree status.  This avoids
+		 * a window whereby a busfree just after
+		 * a selection could be missed.
+		 */
+		test	SCSISIGI, BSYI jz . + 2;
+		mvi	CLRSINT1,CLRBUSFREE;
+		or	SIMODE1, ENBUSFREE;
+	}
 	test	SCSIPHASE, ~(MSG_IN_PHASE|MSG_OUT_PHASE) jnz illegal_phase;
 	SET_SEQINTCODE(ENTERING_NONPACK)
 	jmp	ITloop;
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index db8f5ce99ee..342f77966a5 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.c#247 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.c#250 $
  */
 
 #ifdef __linux__
@@ -197,7 +197,8 @@ static int		ahd_search_scb_list(struct ahd_softc *ahd, int target,
 					    char channel, int lun, u_int tag,
 					    role_t role, uint32_t status,
 					    ahd_search_action action,
-					    u_int *list_head, u_int tid);
+					    u_int *list_head, u_int *list_tail,
+					    u_int tid);
 static void		ahd_stitch_tid_list(struct ahd_softc *ahd,
 					    u_int tid_prev, u_int tid_cur,
 					    u_int tid_next);
@@ -1660,7 +1661,8 @@ ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
 		 * so just clear the error.
 		 */
 		ahd_outb(ahd, CLRLQIINT1, CLRLQICRCI_NLQ);
-	} else if ((status & BUSFREE) != 0) {
+	} else if ((status & BUSFREE) != 0
+		|| (lqistat1 & LQOBUSFREE) != 0) {
 		u_int lqostat1;
 		int   restart;
 		int   clear_fifo;
@@ -2025,10 +2027,6 @@ ahd_handle_pkt_busfree(struct ahd_softc *ahd, u_int busfreetime)
 		u_int waiting_t;
 		u_int next;
 
-		if ((busfreetime & BUSFREE_LQO) == 0)
-			printf("%s: Warning, BUSFREE time is 0x%x.  "
-			       "Expected BUSFREE_LQO.\n",
-			       ahd_name(ahd), busfreetime);
 		/*
 		 * The LQO manager detected an unexpected busfree
 		 * either:
@@ -2251,8 +2249,14 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
 			struct ahd_tmode_tstate *tstate;
 
 			/*
-			 * PPR Rejected.  Try non-ppr negotiation
-			 * and retry command.
+			 * PPR Rejected.
+			 *
+			 * If the previous negotiation was packetized,
+			 * this could be because the device has been
+			 * reset without our knowledge.  Force our
+			 * current negotiation to async and retry the
+			 * negotiation.  Otherwise retry the command
+			 * with non-ppr negotiation.
 			 */
 #ifdef AHD_DEBUG
 			if ((ahd_debug & AHD_SHOW_MESSAGES) != 0)
@@ -2261,11 +2265,34 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
 			tinfo = ahd_fetch_transinfo(ahd, devinfo.channel,
 						    devinfo.our_scsiid,
 						    devinfo.target, &tstate);
-			tinfo->curr.transport_version = 2;
-			tinfo->goal.transport_version = 2;
-			tinfo->goal.ppr_options = 0;
-			ahd_qinfifo_requeue_tail(ahd, scb);
-			printerror = 0;
+			if ((tinfo->curr.ppr_options & MSG_EXT_PPR_IU_REQ)!=0) {
+				ahd_set_width(ahd, &devinfo,
+					      MSG_EXT_WDTR_BUS_8_BIT,
+					      AHD_TRANS_CUR,
+					      /*paused*/TRUE);
+				ahd_set_syncrate(ahd, &devinfo,
+						/*period*/0, /*offset*/0,
+						/*ppr_options*/0,
+						AHD_TRANS_CUR,
+						/*paused*/TRUE);
+				/*
+				 * The expect PPR busfree handler below
+				 * will effect the retry and necessary
+				 * abort.
+				 */
+			} else {
+				tinfo->curr.transport_version = 2;
+				tinfo->goal.transport_version = 2;
+				tinfo->goal.ppr_options = 0;
+				/*
+				 * Remove any SCBs in the waiting for selection
+				 * queue that may also be for this target so
+				 * that command ordering is preserved.
+				 */
+				ahd_freeze_devq(ahd, scb);
+				ahd_qinfifo_requeue_tail(ahd, scb);
+				printerror = 0;
+			}
 		} else if (ahd_sent_msg(ahd, AHDMSG_EXT, MSG_EXT_WDTR, FALSE)
 			&& ppr_busfree == 0) {
 			/*
@@ -2280,6 +2307,12 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
 				      MSG_EXT_WDTR_BUS_8_BIT,
 				      AHD_TRANS_CUR|AHD_TRANS_GOAL,
 				      /*paused*/TRUE);
+			/*
+			 * Remove any SCBs in the waiting for selection
+			 * queue that may also be for this target so that
+			 * command ordering is preserved.
+			 */
+			ahd_freeze_devq(ahd, scb);
 			ahd_qinfifo_requeue_tail(ahd, scb);
 			printerror = 0;
 		} else if (ahd_sent_msg(ahd, AHDMSG_EXT, MSG_EXT_SDTR, FALSE)
@@ -2297,6 +2330,12 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
 					/*ppr_options*/0,
 					AHD_TRANS_CUR|AHD_TRANS_GOAL,
 					/*paused*/TRUE);
+			/*
+			 * Remove any SCBs in the waiting for selection
+			 * queue that may also be for this target so that
+			 * command ordering is preserved.
+			 */
+			ahd_freeze_devq(ahd, scb);
 			ahd_qinfifo_requeue_tail(ahd, scb);
 			printerror = 0;
 		} else if ((ahd->msg_flags & MSG_FLAG_EXPECT_IDE_BUSFREE) != 0
@@ -2369,14 +2408,14 @@ ahd_handle_nonpkt_busfree(struct ahd_softc *ahd)
 			 */
 			printf("%s: ", ahd_name(ahd));
 		}
-		if (lastphase != P_BUSFREE)
-			ahd_force_renegotiation(ahd, &devinfo);
 		printf("Unexpected busfree %s, %d SCBs aborted, "
 		       "PRGMCNT == 0x%x\n",
 		       ahd_lookup_phase_entry(lastphase)->phasemsg,
 		       aborted,
 		       ahd_inw(ahd, PRGMCNT));
 		ahd_dump_card_state(ahd);
+		if (lastphase != P_BUSFREE)
+			ahd_force_renegotiation(ahd, &devinfo);
 	}
 	/* Always restart the sequencer. */
 	return (1);
@@ -3293,6 +3332,15 @@ ahd_update_neg_table(struct ahd_softc *ahd, struct ahd_devinfo *devinfo,
 		con_opts |= WIDEXFER;
 
 	/*
+	 * Slow down our CRC interval to be
+	 * compatible with packetized U320 devices
+	 * that can't handle a CRC at full speed
+	 */
+	if (ahd->features & AHD_AIC79XXB_SLOWCRC) {
+		con_opts |= ENSLOWCRC;
+	}
+
+	/*
 	 * During packetized transfers, the target will
 	 * give us the oportunity to send command packets
 	 * without us asserting attention.
@@ -3315,7 +3363,6 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
 {
 	struct		scb *pending_scb;
 	int		pending_scb_count;
-	u_int		scb_tag;
 	int		paused;
 	u_int		saved_scbptr;
 	ahd_mode_state	saved_modes;
@@ -3333,7 +3380,6 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
 	pending_scb_count = 0;
 	LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
 		struct ahd_devinfo devinfo;
-		struct hardware_scb *pending_hscb;
 		struct ahd_initiator_tinfo *tinfo;
 		struct ahd_tmode_tstate *tstate;
 
@@ -3341,11 +3387,10 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
 		tinfo = ahd_fetch_transinfo(ahd, devinfo.channel,
 					    devinfo.our_scsiid,
 					    devinfo.target, &tstate);
-		pending_hscb = pending_scb->hscb;
 		if ((tstate->auto_negotiate & devinfo.target_mask) == 0
 		 && (pending_scb->flags & SCB_AUTO_NEGOTIATE) != 0) {
 			pending_scb->flags &= ~SCB_AUTO_NEGOTIATE;
-			pending_hscb->control &= ~MK_MESSAGE;
+			pending_scb->hscb->control &= ~MK_MESSAGE;
 		}
 		ahd_sync_scb(ahd, pending_scb,
 			     BUS_DMASYNC_PREREAD|BUS_DMASYNC_PREWRITE);
@@ -3377,18 +3422,15 @@ ahd_update_pending_scbs(struct ahd_softc *ahd)
 		ahd_outb(ahd, SCSISEQ0, ahd_inb(ahd, SCSISEQ0) & ~ENSELO);
 	saved_scbptr = ahd_get_scbptr(ahd);
 	/* Ensure that the hscbs down on the card match the new information */
-	for (scb_tag = 0; scb_tag < ahd->scb_data.maxhscbs; scb_tag++) {
-		struct	hardware_scb *pending_hscb;
+	LIST_FOREACH(pending_scb, &ahd->pending_scbs, pending_links) {
+		u_int	scb_tag;
 		u_int	control;
 
-		pending_scb = ahd_lookup_scb(ahd, scb_tag);
-		if (pending_scb == NULL)
-			continue;
+		scb_tag = SCB_GET_TAG(pending_scb);
 		ahd_set_scbptr(ahd, scb_tag);
-		pending_hscb = pending_scb->hscb;
 		control = ahd_inb_scbram(ahd, SCB_CONTROL);
 		control &= ~MK_MESSAGE;
-		control |= pending_hscb->control & MK_MESSAGE;
+		control |= pending_scb->hscb->control & MK_MESSAGE;
 		ahd_outb(ahd, SCB_CONTROL, control);
 	}
 	ahd_set_scbptr(ahd, saved_scbptr);
@@ -6500,13 +6542,14 @@ ahd_chip_init(struct ahd_softc *ahd)
 			      | ENLQIOVERI_LQ|ENLQIOVERI_NLQ);
 	ahd_outb(ahd, LQOMODE0, ENLQOATNLQ|ENLQOATNPKT|ENLQOTCRC);
 	/*
-	 * An interrupt from LQOBUSFREE is made redundant by the
-	 * BUSFREE interrupt.  We choose to have the sequencer catch
-	 * LQOPHCHGINPKT errors manually for the command phase at the
-	 * start of a packetized selection case.
-	ahd_outb(ahd, LQOMODE1, ENLQOBUSFREE|ENLQOPHACHGINPKT);
+	 * We choose to have the sequencer catch LQOPHCHGINPKT errors
+	 * manually for the command phase at the start of a packetized
+	 * selection case.  ENLQOBUSFREE should be made redundant by
+	 * the BUSFREE interrupt, but it seems that some LQOBUSFREE
+	 * events fail to assert the BUSFREE interrupt so we must
+	 * also enable LQOBUSFREE interrupts.
 	 */
-	ahd_outb(ahd, LQOMODE1, 0);
+	ahd_outb(ahd, LQOMODE1, ENLQOBUSFREE);
 
 	/*
 	 * Setup sequencer interrupt handlers.
@@ -6617,6 +6660,8 @@ ahd_chip_init(struct ahd_softc *ahd)
 	/* We don't have any waiting selections */
 	ahd_outw(ahd, WAITING_TID_HEAD, SCB_LIST_NULL);
 	ahd_outw(ahd, WAITING_TID_TAIL, SCB_LIST_NULL);
+	ahd_outw(ahd, MK_MESSAGE_SCB, SCB_LIST_NULL);
+	ahd_outw(ahd, MK_MESSAGE_SCSIID, 0xFF);
 	for (i = 0; i < AHD_NUM_TARGETS; i++)
 		ahd_outw(ahd, WAITING_SCB_TAILS + (2 * i), SCB_LIST_NULL);
 
@@ -6704,6 +6749,18 @@ ahd_chip_init(struct ahd_softc *ahd)
 
 	ahd_loadseq(ahd);
 	ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+
+	if (ahd->features & AHD_AIC79XXB_SLOWCRC) {
+		u_int negodat3 = ahd_inb(ahd, NEGCONOPTS);
+
+		negodat3 |= ENSLOWCRC;
+		ahd_outb(ahd, NEGCONOPTS, negodat3);
+		negodat3 = ahd_inb(ahd, NEGCONOPTS);
+		if (!(negodat3 & ENSLOWCRC))
+			printf("aic79xx: failed to set the SLOWCRC bit\n");
+		else
+			printf("aic79xx: SLOWCRC bit set\n");
+	}
 }
 
 /*
@@ -7260,12 +7317,28 @@ ahd_reset_cmds_pending(struct ahd_softc *ahd)
 	ahd->flags &= ~AHD_UPDATE_PEND_CMDS;
 }
 
+void
+ahd_done_with_status(struct ahd_softc *ahd, struct scb *scb, uint32_t status)
+{
+	cam_status ostat;
+	cam_status cstat;
+
+	ostat = ahd_get_transaction_status(scb);
+	if (ostat == CAM_REQ_INPROG)
+		ahd_set_transaction_status(scb, status);
+	cstat = ahd_get_transaction_status(scb);
+	if (cstat != CAM_REQ_CMP)
+		ahd_freeze_scb(scb);
+	ahd_done(ahd, scb);
+}
+
 int
 ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 		   int lun, u_int tag, role_t role, uint32_t status,
 		   ahd_search_action action)
 {
 	struct scb	*scb;
+	struct scb	*mk_msg_scb;
 	struct scb	*prev_scb;
 	ahd_mode_state	 saved_modes;
 	u_int		 qinstart;
@@ -7274,6 +7347,7 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 	u_int		 tid_next;
 	u_int		 tid_prev;
 	u_int		 scbid;
+	u_int		 seq_flags2;
 	u_int		 savedscbptr;
 	uint32_t	 busaddr;
 	int		 found;
@@ -7329,23 +7403,10 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 			found++;
 			switch (action) {
 			case SEARCH_COMPLETE:
-			{
-				cam_status ostat;
-				cam_status cstat;
-
-				ostat = ahd_get_transaction_status(scb);
-				if (ostat == CAM_REQ_INPROG)
-					ahd_set_transaction_status(scb,
-								   status);
-				cstat = ahd_get_transaction_status(scb);
-				if (cstat != CAM_REQ_CMP)
-					ahd_freeze_scb(scb);
 				if ((scb->flags & SCB_ACTIVE) == 0)
 					printf("Inactive SCB in qinfifo\n");
-				ahd_done(ahd, scb);
-
+				ahd_done_with_status(ahd, scb, status);
 				/* FALLTHROUGH */
-			}
 			case SEARCH_REMOVE:
 				break;
 			case SEARCH_PRINT:
@@ -7375,21 +7436,24 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 	 * looking for matches.
 	 */
 	ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
+	seq_flags2 = ahd_inb(ahd, SEQ_FLAGS2);
+	if ((seq_flags2 & PENDING_MK_MESSAGE) != 0) {
+		scbid = ahd_inw(ahd, MK_MESSAGE_SCB);
+		mk_msg_scb = ahd_lookup_scb(ahd, scbid);
+	} else
+		mk_msg_scb = NULL;
 	savedscbptr = ahd_get_scbptr(ahd);
 	tid_next = ahd_inw(ahd, WAITING_TID_HEAD);
 	tid_prev = SCB_LIST_NULL;
 	targets = 0;
 	for (scbid = tid_next; !SCBID_IS_NULL(scbid); scbid = tid_next) {
 		u_int tid_head;
+		u_int tid_tail;
 
-		/*
-		 * We limit based on the number of SCBs since
-		 * MK_MESSAGE SCBs are not in the per-tid lists.
-		 */
 		targets++;
-		if (targets > AHD_SCB_MAX) {
+		if (targets > AHD_NUM_TARGETS)
 			panic("TID LIST LOOP");
-		}
+
 		if (scbid >= ahd->scb_data.numscbs) {
 			printf("%s: Waiting TID List inconsistency. "
 			       "SCB index == 0x%x, yet numscbs == 0x%x.",
@@ -7419,8 +7483,71 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 		tid_head = scbid;
 		found += ahd_search_scb_list(ahd, target, channel,
 					     lun, tag, role, status,
-					     action, &tid_head,
+					     action, &tid_head, &tid_tail,
 					     SCB_GET_TARGET(ahd, scb));
+		/*
+		 * Check any MK_MESSAGE SCB that is still waiting to
+		 * enter this target's waiting for selection queue.
+		 */
+		if (mk_msg_scb != NULL
+		 && ahd_match_scb(ahd, mk_msg_scb, target, channel,
+				  lun, tag, role)) {
+
+			/*
+			 * We found an scb that needs to be acted on.
+			 */
+			found++;
+			switch (action) {
+			case SEARCH_COMPLETE:
+				if ((mk_msg_scb->flags & SCB_ACTIVE) == 0)
+					printf("Inactive SCB pending MK_MSG\n");
+				ahd_done_with_status(ahd, mk_msg_scb, status);
+				/* FALLTHROUGH */
+			case SEARCH_REMOVE:
+			{
+				u_int tail_offset;
+
+				printf("Removing MK_MSG scb\n");
+
+				/*
+				 * Reset our tail to the tail of the
+				 * main per-target list.
+				 */
+				tail_offset = WAITING_SCB_TAILS
+				    + (2 * SCB_GET_TARGET(ahd, mk_msg_scb));
+				ahd_outw(ahd, tail_offset, tid_tail);
+
+				seq_flags2 &= ~PENDING_MK_MESSAGE;
+				ahd_outb(ahd, SEQ_FLAGS2, seq_flags2);
+				ahd_outw(ahd, CMDS_PENDING,
+					 ahd_inw(ahd, CMDS_PENDING)-1);
+				mk_msg_scb = NULL;
+				break;
+			}
+			case SEARCH_PRINT:
+				printf(" 0x%x", SCB_GET_TAG(scb));
+				/* FALLTHROUGH */
+			case SEARCH_COUNT:
+				break;
+			}
+		}
+
+		if (mk_msg_scb != NULL
+		 && SCBID_IS_NULL(tid_head)
+		 && ahd_match_scb(ahd, scb, target, channel, CAM_LUN_WILDCARD,
+				  SCB_LIST_NULL, ROLE_UNKNOWN)) {
+
+			/*
+			 * When removing the last SCB for a target
+			 * queue with a pending MK_MESSAGE scb, we
+			 * must queue the MK_MESSAGE scb.
+			 */
+			printf("Queueing mk_msg_scb\n");
+			tid_head = ahd_inw(ahd, MK_MESSAGE_SCB);
+			seq_flags2 &= ~PENDING_MK_MESSAGE;
+			ahd_outb(ahd, SEQ_FLAGS2, seq_flags2);
+			mk_msg_scb = NULL;
+		}
 		if (tid_head != scbid)
 			ahd_stitch_tid_list(ahd, tid_prev, tid_head, tid_next);
 		if (!SCBID_IS_NULL(tid_head))
@@ -7428,6 +7555,8 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 		if (action == SEARCH_PRINT)
 			printf(")\n");
 	}
+
+	/* Restore saved state. */
 	ahd_set_scbptr(ahd, savedscbptr);
 	ahd_restore_modes(ahd, saved_modes);
 	return (found);
@@ -7436,7 +7565,8 @@ ahd_search_qinfifo(struct ahd_softc *ahd, int target, char channel,
 static int
 ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
 		    int lun, u_int tag, role_t role, uint32_t status,
-		    ahd_search_action action, u_int *list_head, u_int tid)
+		    ahd_search_action action, u_int *list_head, 
+		    u_int *list_tail, u_int tid)
 {
 	struct	scb *scb;
 	u_int	scbid;
@@ -7448,6 +7578,7 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
 	found = 0;
 	prev = SCB_LIST_NULL;
 	next = *list_head;
+	*list_tail = SCB_LIST_NULL;
 	for (scbid = next; !SCBID_IS_NULL(scbid); scbid = next) {
 		if (scbid >= ahd->scb_data.numscbs) {
 			printf("%s:SCB List inconsistency. "
@@ -7463,6 +7594,7 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
 			panic("Waiting List traversal\n");
 		}
 		ahd_set_scbptr(ahd, scbid);
+		*list_tail = scbid;
 		next = ahd_inw_scbram(ahd, SCB_NEXT);
 		if (ahd_match_scb(ahd, scb, target, channel,
 				  lun, SCB_LIST_NULL, role) == 0) {
@@ -7472,24 +7604,14 @@ ahd_search_scb_list(struct ahd_softc *ahd, int target, char channel,
 		found++;
 		switch (action) {
 		case SEARCH_COMPLETE:
-		{
-			cam_status ostat;
-			cam_status cstat;
-
-			ostat = ahd_get_transaction_status(scb);
-			if (ostat == CAM_REQ_INPROG)
-				ahd_set_transaction_status(scb, status);
-			cstat = ahd_get_transaction_status(scb);
-			if (cstat != CAM_REQ_CMP)
-				ahd_freeze_scb(scb);
 			if ((scb->flags & SCB_ACTIVE) == 0)
 				printf("Inactive SCB in Waiting List\n");
-			ahd_done(ahd, scb);
+			ahd_done_with_status(ahd, scb, status);
 			/* FALLTHROUGH */
-		}
 		case SEARCH_REMOVE:
 			ahd_rem_wscb(ahd, scbid, prev, next, tid);
-			if (prev == SCB_LIST_NULL)
+			*list_tail = prev;
+			if (SCBID_IS_NULL(prev))
 				*list_head = next;
 			break;
 		case SEARCH_PRINT:
@@ -7558,14 +7680,17 @@ ahd_rem_wscb(struct ahd_softc *ahd, u_int scbid,
 	}
 
 	/*
-	 * SCBs that had MK_MESSAGE set in them will not
-	 * be queued to the per-target lists, so don't
-	 * blindly clear the tail pointer.
+	 * SCBs that have MK_MESSAGE set in them may
+	 * cause the tail pointer to be updated without
+	 * setting the next pointer of the previous tail.
+	 * Only clear the tail if the removed SCB was
+	 * the tail.
 	 */
 	tail_offset = WAITING_SCB_TAILS + (2 * tid);
 	if (SCBID_IS_NULL(next)
 	 && ahd_inw(ahd, tail_offset) == scbid)
 		ahd_outw(ahd, tail_offset, prev);
+
 	ahd_add_scb_to_free_list(ahd, scbid);
 	return (next);
 }
@@ -8148,11 +8273,6 @@ ahd_handle_scsi_status(struct ahd_softc *ahd, struct scb *scb)
 		ahd_setup_data_scb(ahd, scb);
 		scb->flags |= SCB_SENSE;
 		ahd_queue_scb(ahd, scb);
-		/*
-		 * Ensure we have enough time to actually
-		 * retrieve the sense.
-		 */
-		ahd_scb_timer_reset(scb, 5 * 1000000);
 		break;
 	}
 	case SCSI_STATUS_OK:
@@ -8793,6 +8913,9 @@ ahd_dump_card_state(struct ahd_softc *ahd)
 	 * Mode independent registers.
 	 */
 	cur_col = 0;
+	ahd_intstat_print(ahd_inb(ahd, INTSTAT), &cur_col, 50);
+	ahd_seloid_print(ahd_inb(ahd, SELOID), &cur_col, 50);
+	ahd_selid_print(ahd_inb(ahd, SELID), &cur_col, 50);
 	ahd_hs_mailbox_print(ahd_inb(ahd, LOCAL_HS_MAILBOX), &cur_col, 50);
 	ahd_intctl_print(ahd_inb(ahd, INTCTL), &cur_col, 50);
 	ahd_seqintstat_print(ahd_inb(ahd, SEQINTSTAT), &cur_col, 50);
@@ -8808,6 +8931,12 @@ ahd_dump_card_state(struct ahd_softc *ahd)
 	ahd_seqintctl_print(ahd_inb(ahd, SEQINTCTL), &cur_col, 50);
 	ahd_seq_flags_print(ahd_inb(ahd, SEQ_FLAGS), &cur_col, 50);
 	ahd_seq_flags2_print(ahd_inb(ahd, SEQ_FLAGS2), &cur_col, 50);
+	ahd_qfreeze_count_print(ahd_inw(ahd, QFREEZE_COUNT), &cur_col, 50);
+	ahd_kernel_qfreeze_count_print(ahd_inw(ahd, KERNEL_QFREEZE_COUNT),
+				       &cur_col, 50);
+	ahd_mk_message_scb_print(ahd_inw(ahd, MK_MESSAGE_SCB), &cur_col, 50);
+	ahd_mk_message_scsiid_print(ahd_inb(ahd, MK_MESSAGE_SCSIID),
+				    &cur_col, 50);
 	ahd_sstat0_print(ahd_inb(ahd, SSTAT0), &cur_col, 50);
 	ahd_sstat1_print(ahd_inb(ahd, SSTAT1), &cur_col, 50);
 	ahd_sstat2_print(ahd_inb(ahd, SSTAT2), &cur_col, 50);
@@ -8915,7 +9044,7 @@ ahd_dump_card_state(struct ahd_softc *ahd)
 
 		ahd_set_modes(ahd, AHD_MODE_DFF0 + i, AHD_MODE_DFF0 + i);
 		fifo_scbptr = ahd_get_scbptr(ahd);
-		printf("\n%s: FIFO%d %s, LONGJMP == 0x%x, SCB 0x%x\n",
+		printf("\n\n%s: FIFO%d %s, LONGJMP == 0x%x, SCB 0x%x\n",
 		       ahd_name(ahd), i,
 		       (dffstat & (FIFO0FREE << i)) ? "Free" : "Active",
 		       ahd_inw(ahd, LONGJMP_ADDR), fifo_scbptr);
@@ -8970,6 +9099,9 @@ ahd_dump_card_state(struct ahd_softc *ahd)
 	printf("%s: OS_SPACE_CNT = 0x%x MAXCMDCNT = 0x%x\n",
 	       ahd_name(ahd), ahd_inb(ahd, OS_SPACE_CNT),
 	       ahd_inb(ahd, MAXCMDCNT));
+	printf("%s: SAVED_SCSIID = 0x%x SAVED_LUN = 0x%x\n",
+	       ahd_name(ahd), ahd_inb(ahd, SAVED_SCSIID),
+	       ahd_inb(ahd, SAVED_LUN));
 	ahd_simode0_print(ahd_inb(ahd, SIMODE0), &cur_col, 50);
 	printf("\n");
 	ahd_set_modes(ahd, AHD_MODE_CCHAN, AHD_MODE_CCHAN);
diff --git a/drivers/scsi/aic7xxx/aic79xx_inline.h b/drivers/scsi/aic7xxx/aic79xx_inline.h
index 91c4f7f484b..8ad3ce945b9 100644
--- a/drivers/scsi/aic7xxx/aic79xx_inline.h
+++ b/drivers/scsi/aic7xxx/aic79xx_inline.h
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx_inline.h#58 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx_inline.h#59 $
  *
  * $FreeBSD$
  */
@@ -804,9 +804,10 @@ ahd_queue_scb(struct ahd_softc *ahd, struct scb *scb)
 		uint64_t host_dataptr;
 
 		host_dataptr = ahd_le64toh(scb->hscb->dataptr);
-		printf("%s: Queueing SCB 0x%x bus addr 0x%x - 0x%x%x/0x%x\n",
+		printf("%s: Queueing SCB %d:0x%x bus addr 0x%x - 0x%x%x/0x%x\n",
 		       ahd_name(ahd),
-		       SCB_GET_TAG(scb), ahd_le32toh(scb->hscb->hscb_busaddr),
+		       SCB_GET_TAG(scb), scb->hscb->scsiid,
+		       ahd_le32toh(scb->hscb->hscb_busaddr),
 		       (u_int)((host_dataptr >> 32) & 0xFFFFFFFF),
 		       (u_int)(host_dataptr & 0xFFFFFFFF),
 		       ahd_le32toh(scb->hscb->datacnt));
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 2567e29960b..7254ea535a1 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -314,6 +314,21 @@ static uint32_t aic79xx_seltime;
  */
 uint32_t aic79xx_periodic_otag;
 
+/* Some storage boxes are using an LSI chip which has a bug making it
+ * impossible to use aic79xx Rev B chip in 320 speeds.  The following
+ * storage boxes have been reported to be buggy:
+ * EonStor 3U 16-Bay: U16U-G3A3
+ * EonStor 2U 12-Bay: U12U-G3A3
+ * SentinelRAID: 2500F R5 / R6
+ * SentinelRAID: 2500F R1
+ * SentinelRAID: 2500F/1500F
+ * SentinelRAID: 150F
+ * 
+ * To get around this LSI bug, you can set your board to 160 mode
+ * or you can enable the SLOWCRC bit.
+ */
+uint32_t aic79xx_slowcrc;
+
 /*
  * Module information and settable options.
  */
@@ -343,6 +358,7 @@ MODULE_PARM_DESC(aic79xx,
 "	amplitude:<int>		Set the signal amplitude (0-7).\n"
 "	seltime:<int>		Selection Timeout:\n"
 "				(0/256ms,1/128ms,2/64ms,3/32ms)\n"
+"	slowcrc			Turn on the SLOWCRC bit (Rev B only)\n"		 
 "\n"
 "	Sample /etc/modprobe.conf line:\n"
 "		Enable verbose logging\n"
@@ -1003,6 +1019,7 @@ aic79xx_setup(char *s)
 		{ "slewrate", NULL },
 		{ "precomp", NULL },
 		{ "amplitude", NULL },
+		{ "slowcrc", &aic79xx_slowcrc },
 	};
 
 	end = strchr(s, '\0');
@@ -1072,7 +1089,6 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
 		return (ENOMEM);
 
 	*((struct ahd_softc **)host->hostdata) = ahd;
-	ahd_lock(ahd, &s);
 	ahd->platform_data->host = host;
 	host->can_queue = AHD_MAX_QUEUE;
 	host->cmd_per_lun = 2;
@@ -1083,7 +1099,9 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
 	host->max_lun = AHD_NUM_LUNS;
 	host->max_channel = 0;
 	host->sg_tablesize = AHD_NSEG;
+	ahd_lock(ahd, &s);
 	ahd_set_unit(ahd, ahd_linux_unit++);
+	ahd_unlock(ahd, &s);
 	sprintf(buf, "scsi%d", host->host_no);
 	new_name = malloc(strlen(buf) + 1, M_DEVBUF, M_NOWAIT);
 	if (new_name != NULL) {
@@ -1093,7 +1111,6 @@ ahd_linux_register_host(struct ahd_softc *ahd, struct scsi_host_template *templa
 	host->unique_id = ahd->unit;
 	ahd_linux_initialize_scsi_bus(ahd);
 	ahd_intr_enable(ahd, TRUE);
-	ahd_unlock(ahd, &s);
 
 	host->transportt = ahd_linux_transport_template;
 
@@ -1127,6 +1144,7 @@ ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd)
 {
 	u_int target_id;
 	u_int numtarg;
+	unsigned long s;
 
 	target_id = 0;
 	numtarg = 0;
@@ -1139,6 +1157,8 @@ ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd)
 	else
 		numtarg = (ahd->features & AHD_WIDE) ? 16 : 8;
 
+	ahd_lock(ahd, &s);
+
 	/*
 	 * Force negotiation to async for all targets that
 	 * will not see an initial bus reset.
@@ -1155,16 +1175,12 @@ ahd_linux_initialize_scsi_bus(struct ahd_softc *ahd)
 		ahd_update_neg_request(ahd, &devinfo, tstate,
 				       tinfo, AHD_NEG_ALWAYS);
 	}
+	ahd_unlock(ahd, &s);
 	/* Give the bus some time to recover */
 	if ((ahd->flags & AHD_RESET_BUS_A) != 0) {
 		ahd_freeze_simq(ahd);
-		init_timer(&ahd->platform_data->reset_timer);
-		ahd->platform_data->reset_timer.data = (u_long)ahd;
-		ahd->platform_data->reset_timer.expires =
-		    jiffies + (AIC79XX_RESET_DELAY * HZ)/1000;
-		ahd->platform_data->reset_timer.function =
-		    (ahd_linux_callback_t *)ahd_release_simq;
-		add_timer(&ahd->platform_data->reset_timer);
+		msleep(AIC79XX_RESET_DELAY);
+		ahd_release_simq(ahd);
 	}
 }
 
@@ -2033,6 +2049,9 @@ ahd_linux_sem_timeout(u_long arg)
 void
 ahd_freeze_simq(struct ahd_softc *ahd)
 {
+	unsigned long s;
+
+	ahd_lock(ahd, &s);
 	ahd->platform_data->qfrozen++;
 	if (ahd->platform_data->qfrozen == 1) {
 		scsi_block_requests(ahd->platform_data->host);
@@ -2040,6 +2059,7 @@ ahd_freeze_simq(struct ahd_softc *ahd)
 					CAM_LUN_WILDCARD, SCB_LIST_NULL,
 					ROLE_INITIATOR, CAM_REQUEUE_REQ);
 	}
+	ahd_unlock(ahd, &s);
 }
 
 void
@@ -2344,8 +2364,9 @@ done:
 			       ahd_name(ahd), dev->active);
 			retval = FAILED;
 		}
-	}
-	ahd_unlock(ahd, &flags);
+	} else
+		ahd_unlock(ahd, &flags);
+
 	return (retval);
 }
 
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.h b/drivers/scsi/aic7xxx/aic79xx_osm.h
index cb74fccc810..9cb10134510 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.h
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.h
@@ -36,7 +36,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.h#137 $
+ * $Id: //depot/aic7xxx/linux/drivers/scsi/aic7xxx/aic79xx_osm.h#166 $
  *
  */
 #ifndef _AIC79XX_LINUX_H_
@@ -228,7 +228,6 @@ typedef struct timer_list ahd_timer_t;
 typedef void ahd_linux_callback_t (u_long);  
 static __inline void ahd_timer_reset(ahd_timer_t *timer, int usec,
 				     ahd_callback_t *func, void *arg);
-static __inline void ahd_scb_timer_reset(struct scb *scb, u_int usec);
 
 static __inline void
 ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
@@ -243,12 +242,6 @@ ahd_timer_reset(ahd_timer_t *timer, int usec, ahd_callback_t *func, void *arg)
 	add_timer(timer);
 }
 
-static __inline void
-ahd_scb_timer_reset(struct scb *scb, u_int usec)
-{
-	mod_timer(&scb->io_ctx->eh_timeout, jiffies + (usec * HZ)/1000000);
-}
-
 /***************************** SMP support ************************************/
 #include <linux/spinlock.h>
 
@@ -389,7 +382,6 @@ struct ahd_platform_data {
 
 	spinlock_t		 spin_lock;
 	u_int			 qfrozen;
-	struct timer_list	 reset_timer;
 	struct semaphore	 eh_sem;
 	struct Scsi_Host        *host;		/* pointer to scsi host */
 #define AHD_LINUX_NOIRQ	((uint32_t)~0)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index bf360ae021a..ebbf7e4ff4c 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -220,10 +220,10 @@ ahd_linux_pci_reserve_io_regions(struct ahd_softc *ahd, u_long *base,
 	*base2 = pci_resource_start(ahd->dev_softc, 3);
 	if (*base == 0 || *base2 == 0)
 		return (ENOMEM);
-	if (request_region(*base, 256, "aic79xx") == 0)
+	if (!request_region(*base, 256, "aic79xx"))
 		return (ENOMEM);
-	if (request_region(*base2, 256, "aic79xx") == 0) {
-		release_region(*base2, 256);
+	if (!request_region(*base2, 256, "aic79xx")) {
+		release_region(*base, 256);
 		return (ENOMEM);
 	}
 	return (0);
@@ -237,7 +237,7 @@ ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
 	u_long	start;
 	u_long	base_page;
 	u_long	base_offset;
-	int	error;
+	int	error = 0;
 
 	if (aic79xx_allow_memio == 0)
 		return (ENOMEM);
@@ -245,16 +245,15 @@ ahd_linux_pci_reserve_mem_region(struct ahd_softc *ahd,
 	if ((ahd->bugs & AHD_PCIX_MMAPIO_BUG) != 0)
 		return (ENOMEM);
 
-	error = 0;
 	start = pci_resource_start(ahd->dev_softc, 1);
 	base_page = start & PAGE_MASK;
 	base_offset = start - base_page;
 	if (start != 0) {
 		*bus_addr = start;
-		if (request_mem_region(start, 0x1000, "aic79xx") == 0)
+		if (!request_mem_region(start, 0x1000, "aic79xx"))
 			error = ENOMEM;
-		if (error == 0) {
-			*maddr = ioremap_nocache(base_page, base_offset + 256);
+		if (!error) {
+			*maddr = ioremap_nocache(base_page, base_offset + 512);
 			if (*maddr == NULL) {
 				error = ENOMEM;
 				release_mem_region(start, 0x1000);
@@ -344,7 +343,7 @@ ahd_pci_map_int(struct ahd_softc *ahd)
 
 	error = request_irq(ahd->dev_softc->irq, ahd_linux_isr,
 			    SA_SHIRQ, "aic79xx", ahd);
-	if (error == 0)
+	if (!error)
 		ahd->platform_data->irq = ahd->dev_softc->irq;
 	
 	return (-error);
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index 196a6344b03..757242e522c 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx_pci.c#89 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx_pci.c#92 $
  */
 
 #ifdef __linux__
@@ -950,12 +950,19 @@ ahd_aic790X_setup(struct ahd_softc *ahd)
 		if ((ahd->flags & AHD_HP_BOARD) == 0)
 			AHD_SET_SLEWRATE(ahd, AHD_SLEWRATE_DEF_REVA);
 	} else {
+		/* This is revision B and newer. */
+		extern uint32_t aic79xx_slowcrc;
 		u_int devconfig1;
 
 		ahd->features |= AHD_RTI|AHD_NEW_IOCELL_OPTS
-			      |  AHD_NEW_DFCNTRL_OPTS|AHD_FAST_CDB_DELIVERY;
+			      |  AHD_NEW_DFCNTRL_OPTS|AHD_FAST_CDB_DELIVERY
+			      |  AHD_BUSFREEREV_BUG;
 		ahd->bugs |= AHD_LQOOVERRUN_BUG|AHD_EARLY_REQ_BUG;
 
+		/* If the user requested the the SLOWCRC bit to be set. */
+		if (aic79xx_slowcrc)
+			ahd->features |= AHD_AIC79XXB_SLOWCRC;
+
 		/*
 		 * Some issues have been resolved in the 7901B.
 		 */
diff --git a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
index 8763b158856..2068e00d2c7 100644
--- a/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_reg.h_shipped
@@ -2,8 +2,8 @@
  * DO NOT EDIT - This file is automatically generated
  *		 from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#119 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#76 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
  */
 typedef int (ahd_reg_print_t)(u_int, u_int *, u_int);
 typedef struct ahd_reg_parse_entry {
@@ -2204,6 +2204,20 @@ ahd_reg_print_t ahd_cmdsize_table_print;
 #endif
 
 #if AIC_DEBUG_REGISTERS
+ahd_reg_print_t ahd_mk_message_scb_print;
+#else
+#define ahd_mk_message_scb_print(regvalue, cur_col, wrap) \
+    ahd_print_register(NULL, 0, "MK_MESSAGE_SCB", 0x160, regvalue, cur_col, wrap)
+#endif
+
+#if AIC_DEBUG_REGISTERS
+ahd_reg_print_t ahd_mk_message_scsiid_print;
+#else
+#define ahd_mk_message_scsiid_print(regvalue, cur_col, wrap) \
+    ahd_print_register(NULL, 0, "MK_MESSAGE_SCSIID", 0x162, regvalue, cur_col, wrap)
+#endif
+
+#if AIC_DEBUG_REGISTERS
 ahd_reg_print_t ahd_scb_base_print;
 #else
 #define ahd_scb_base_print(regvalue, cur_col, wrap) \
@@ -3638,6 +3652,7 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
 #define	SEQ_FLAGS2      		0x14d
 #define		SELECTOUT_QFROZEN	0x04
 #define		TARGET_MSG_PENDING	0x02
+#define		PENDING_MK_MESSAGE	0x01
 
 #define	ALLOCFIFO_SCBPTR		0x14e
 
@@ -3655,6 +3670,10 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
 
 #define	CMDSIZE_TABLE   		0x158
 
+#define	MK_MESSAGE_SCB  		0x160
+
+#define	MK_MESSAGE_SCSIID		0x162
+
 #define	SCB_BASE        		0x180
 
 #define	SCB_RESIDUAL_DATACNT		0x180
@@ -3800,5 +3819,5 @@ ahd_reg_print_t ahd_scb_disconnected_lists_print;
 
 
 /* Exported Labels */
-#define	LABEL_seq_isr 	0x285
-#define	LABEL_timer_isr	0x281
+#define	LABEL_seq_isr 	0x28f
+#define	LABEL_timer_isr	0x28b
diff --git a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
index a4137c98537..db38a61a8cb 100644
--- a/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_reg_print.c_shipped
@@ -2,8 +2,8 @@
  * DO NOT EDIT - This file is automatically generated
  *		 from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#118 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#75 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
  */
 
 #include "aic79xx_osm.h"
@@ -3382,6 +3382,7 @@ ahd_initiator_tag_print(u_int regvalue, u_int *cur_col, u_int wrap)
 }
 
 static ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
+	{ "PENDING_MK_MESSAGE",	0x01, 0x01 },
 	{ "TARGET_MSG_PENDING",	0x02, 0x02 },
 	{ "SELECTOUT_QFROZEN",	0x04, 0x04 }
 };
@@ -3389,7 +3390,7 @@ static ahd_reg_parse_entry_t SEQ_FLAGS2_parse_table[] = {
 int
 ahd_seq_flags2_print(u_int regvalue, u_int *cur_col, u_int wrap)
 {
-	return (ahd_print_register(SEQ_FLAGS2_parse_table, 2, "SEQ_FLAGS2",
+	return (ahd_print_register(SEQ_FLAGS2_parse_table, 3, "SEQ_FLAGS2",
 	    0x14d, regvalue, cur_col, wrap));
 }
 
@@ -3450,6 +3451,20 @@ ahd_cmdsize_table_print(u_int regvalue, u_int *cur_col, u_int wrap)
 }
 
 int
+ahd_mk_message_scb_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+	return (ahd_print_register(NULL, 0, "MK_MESSAGE_SCB",
+	    0x160, regvalue, cur_col, wrap));
+}
+
+int
+ahd_mk_message_scsiid_print(u_int regvalue, u_int *cur_col, u_int wrap)
+{
+	return (ahd_print_register(NULL, 0, "MK_MESSAGE_SCSIID",
+	    0x162, regvalue, cur_col, wrap));
+}
+
+int
 ahd_scb_base_print(u_int regvalue, u_int *cur_col, u_int wrap)
 {
 	return (ahd_print_register(NULL, 0, "SCB_BASE",
diff --git a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
index b1e5365be23..11bed07e90b 100644
--- a/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
+++ b/drivers/scsi/aic7xxx/aic79xx_seq.h_shipped
@@ -2,17 +2,17 @@
  * DO NOT EDIT - This file is automatically generated
  *		 from the following source files:
  *
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#119 $
- * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#76 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.seq#120 $
+ * $Id: //depot/aic7xxx/aic7xxx/aic79xx.reg#77 $
  */
 static uint8_t seqprog[] = {
 	0xff, 0x02, 0x06, 0x78,
-	0x00, 0xea, 0x64, 0x59,
+	0x00, 0xea, 0x6e, 0x59,
 	0x01, 0xea, 0x04, 0x30,
 	0xff, 0x04, 0x0c, 0x78,
-	0x19, 0xea, 0x64, 0x59,
+	0x19, 0xea, 0x6e, 0x59,
 	0x19, 0xea, 0x04, 0x00,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x60, 0x3a, 0x3a, 0x68,
 	0x04, 0x4d, 0x35, 0x78,
@@ -33,15 +33,15 @@ static uint8_t seqprog[] = {
 	0xff, 0xea, 0x62, 0x02,
 	0x00, 0xe2, 0x3a, 0x40,
 	0xff, 0x21, 0x3b, 0x70,
-	0x40, 0x4b, 0xaa, 0x69,
-	0x00, 0xe2, 0x68, 0x59,
-	0x40, 0x4b, 0xaa, 0x69,
-	0x20, 0x4b, 0x96, 0x69,
+	0x40, 0x4b, 0xb4, 0x69,
+	0x00, 0xe2, 0x72, 0x59,
+	0x40, 0x4b, 0xb4, 0x69,
+	0x20, 0x4b, 0xa0, 0x69,
 	0xfc, 0x42, 0x44, 0x78,
 	0x10, 0x40, 0x44, 0x78,
-	0x00, 0xe2, 0xfc, 0x5d,
+	0x00, 0xe2, 0x10, 0x5e,
 	0x20, 0x4d, 0x48, 0x78,
-	0x00, 0xe2, 0xfc, 0x5d,
+	0x00, 0xe2, 0x10, 0x5e,
 	0x30, 0x3f, 0xc0, 0x09,
 	0x30, 0xe0, 0x50, 0x60,
 	0x7f, 0x4a, 0x94, 0x08,
@@ -51,7 +51,7 @@ static uint8_t seqprog[] = {
 	0x00, 0xe2, 0x76, 0x58,
 	0x00, 0xe2, 0x86, 0x58,
 	0x00, 0xe2, 0x06, 0x40,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x01, 0x52, 0x84, 0x78,
 	0x02, 0x58, 0x50, 0x31,
@@ -59,26 +59,26 @@ static uint8_t seqprog[] = {
 	0xff, 0x97, 0x6f, 0x78,
 	0x50, 0x4b, 0x6a, 0x68,
 	0xbf, 0x3a, 0x74, 0x08,
-	0x14, 0xea, 0x64, 0x59,
+	0x14, 0xea, 0x6e, 0x59,
 	0x14, 0xea, 0x04, 0x00,
 	0x08, 0x92, 0x25, 0x03,
 	0xff, 0x90, 0x5f, 0x68,
-	0x00, 0xe2, 0x76, 0x5b,
+	0x00, 0xe2, 0x8a, 0x5b,
 	0x00, 0xe2, 0x5e, 0x40,
-	0x00, 0xea, 0x5e, 0x59,
+	0x00, 0xea, 0x68, 0x59,
 	0x01, 0xea, 0x00, 0x30,
 	0x80, 0xf9, 0x7e, 0x68,
-	0x00, 0xe2, 0x5c, 0x59,
-	0x11, 0xea, 0x5e, 0x59,
+	0x00, 0xe2, 0x66, 0x59,
+	0x11, 0xea, 0x68, 0x59,
 	0x11, 0xea, 0x00, 0x00,
-	0x80, 0xf9, 0x5c, 0x79,
+	0x80, 0xf9, 0x66, 0x79,
 	0xff, 0xea, 0xd4, 0x0d,
-	0x22, 0xea, 0x5e, 0x59,
+	0x22, 0xea, 0x68, 0x59,
 	0x22, 0xea, 0x00, 0x00,
 	0x10, 0x16, 0x90, 0x78,
 	0x10, 0x16, 0x2c, 0x00,
 	0x01, 0x0b, 0xae, 0x32,
-	0x18, 0xad, 0x12, 0x79,
+	0x18, 0xad, 0x1c, 0x79,
 	0x04, 0xad, 0xdc, 0x68,
 	0x80, 0xad, 0x84, 0x78,
 	0x10, 0xad, 0xaa, 0x78,
@@ -118,7 +118,6 @@ static uint8_t seqprog[] = {
 	0x80, 0x18, 0x30, 0x04,
 	0x40, 0xad, 0x84, 0x78,
 	0xe7, 0xad, 0x5a, 0x09,
-	0x02, 0xa8, 0x40, 0x31,
 	0xff, 0xea, 0xc0, 0x09,
 	0x01, 0x54, 0xa9, 0x1a,
 	0x00, 0x55, 0xab, 0x22,
@@ -128,24 +127,30 @@ static uint8_t seqprog[] = {
 	0xff, 0xea, 0x5a, 0x03,
 	0xff, 0xea, 0x5e, 0x03,
 	0x01, 0x10, 0xd4, 0x31,
-	0x10, 0x92, 0x07, 0x69,
+	0x02, 0xa8, 0x40, 0x31,
+	0x01, 0x92, 0xc1, 0x31,
 	0x3d, 0x93, 0xc5, 0x29,
 	0xfe, 0xe2, 0xc4, 0x09,
 	0x01, 0xea, 0xc6, 0x01,
 	0x02, 0xe2, 0xc8, 0x31,
 	0x02, 0xec, 0x50, 0x31,
 	0x02, 0xa0, 0xda, 0x31,
-	0xff, 0xa9, 0x06, 0x71,
+	0xff, 0xa9, 0x10, 0x71,
+	0x10, 0xe0, 0x0e, 0x79,
+	0x10, 0x92, 0x0f, 0x79,
+	0x01, 0x4d, 0x9b, 0x02,
+	0x02, 0xa0, 0xc0, 0x32,
+	0x01, 0x93, 0xc5, 0x36,
 	0x02, 0xa0, 0x58, 0x37,
-	0xff, 0x21, 0x0f, 0x71,
+	0xff, 0x21, 0x19, 0x71,
 	0x02, 0x22, 0x51, 0x31,
 	0x02, 0xa0, 0x5c, 0x33,
 	0x02, 0xa0, 0x44, 0x36,
 	0x02, 0xa0, 0x40, 0x32,
 	0x02, 0xa0, 0x44, 0x36,
-	0x04, 0x4d, 0x17, 0x69,
-	0x40, 0x16, 0x48, 0x69,
-	0xff, 0x2d, 0x4d, 0x61,
+	0x05, 0x4d, 0x21, 0x69,
+	0x40, 0x16, 0x52, 0x69,
+	0xff, 0x2d, 0x57, 0x61,
 	0xff, 0x29, 0x85, 0x70,
 	0x02, 0x28, 0x55, 0x32,
 	0x01, 0xea, 0x5a, 0x01,
@@ -159,22 +164,22 @@ static uint8_t seqprog[] = {
 	0x01, 0x56, 0xad, 0x1a,
 	0xff, 0x54, 0xa9, 0x1a,
 	0xff, 0x55, 0xab, 0x22,
-	0xff, 0x8d, 0x41, 0x71,
-	0x80, 0xac, 0x40, 0x71,
-	0x20, 0x16, 0x40, 0x69,
+	0xff, 0x8d, 0x4b, 0x71,
+	0x80, 0xac, 0x4a, 0x71,
+	0x20, 0x16, 0x4a, 0x69,
 	0x00, 0xac, 0xc4, 0x19,
-	0x07, 0xe2, 0x40, 0xf9,
+	0x07, 0xe2, 0x4a, 0xf9,
 	0x02, 0x8c, 0x51, 0x31,
-	0x00, 0xe2, 0x24, 0x41,
+	0x00, 0xe2, 0x2e, 0x41,
 	0x01, 0xac, 0x08, 0x31,
 	0x09, 0xea, 0x5a, 0x01,
 	0x02, 0x8c, 0x51, 0x32,
 	0xff, 0xea, 0x1a, 0x07,
 	0x04, 0x24, 0xf9, 0x30,
-	0x1d, 0xea, 0x52, 0x41,
+	0x1d, 0xea, 0x5c, 0x41,
 	0x02, 0x2c, 0x51, 0x31,
 	0x04, 0xa8, 0xf9, 0x30,
-	0x19, 0xea, 0x52, 0x41,
+	0x19, 0xea, 0x5c, 0x41,
 	0x06, 0xea, 0x08, 0x81,
 	0x01, 0xe2, 0x5a, 0x35,
 	0x02, 0xf2, 0xf0, 0x31,
@@ -190,27 +195,27 @@ static uint8_t seqprog[] = {
 	0x02, 0x20, 0xb9, 0x30,
 	0x02, 0x20, 0x51, 0x31,
 	0x4c, 0x93, 0xd7, 0x28,
-	0x10, 0x92, 0x77, 0x79,
+	0x10, 0x92, 0x81, 0x79,
 	0x01, 0x6b, 0xc0, 0x30,
 	0x02, 0x64, 0xc8, 0x00,
 	0x40, 0x3a, 0x74, 0x04,
 	0x00, 0xe2, 0x76, 0x58,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x30, 0x3f, 0xc0, 0x09,
-	0x30, 0xe0, 0x78, 0x61,
-	0x20, 0x3f, 0x8e, 0x69,
-	0x10, 0x3f, 0x78, 0x79,
+	0x30, 0xe0, 0x82, 0x61,
+	0x20, 0x3f, 0x98, 0x69,
+	0x10, 0x3f, 0x82, 0x79,
 	0x02, 0xea, 0x7e, 0x00,
-	0x00, 0xea, 0x5e, 0x59,
+	0x00, 0xea, 0x68, 0x59,
 	0x01, 0xea, 0x00, 0x30,
 	0x02, 0x4e, 0x51, 0x35,
 	0x01, 0xea, 0x7e, 0x00,
-	0x11, 0xea, 0x5e, 0x59,
+	0x11, 0xea, 0x68, 0x59,
 	0x11, 0xea, 0x00, 0x00,
 	0x02, 0x4e, 0x51, 0x35,
 	0xc0, 0x4a, 0x94, 0x00,
-	0x04, 0x41, 0x9c, 0x79,
+	0x04, 0x41, 0xa6, 0x79,
 	0x08, 0xea, 0x98, 0x00,
 	0x08, 0x57, 0xae, 0x00,
 	0x08, 0x3c, 0x78, 0x00,
@@ -218,12 +223,12 @@ static uint8_t seqprog[] = {
 	0x0f, 0x67, 0xc0, 0x09,
 	0x00, 0x3a, 0x75, 0x02,
 	0x20, 0xea, 0x96, 0x00,
-	0x00, 0xe2, 0x14, 0x42,
+	0x00, 0xe2, 0x28, 0x42,
 	0xc0, 0x4a, 0x94, 0x00,
-	0x40, 0x3a, 0xc8, 0x69,
+	0x40, 0x3a, 0xd2, 0x69,
 	0x02, 0x55, 0x06, 0x68,
-	0x02, 0x56, 0xc8, 0x69,
-	0xff, 0x5b, 0xc8, 0x61,
+	0x02, 0x56, 0xd2, 0x69,
+	0xff, 0x5b, 0xd2, 0x61,
 	0x02, 0x20, 0x51, 0x31,
 	0x80, 0xea, 0xb2, 0x01,
 	0x44, 0xea, 0x00, 0x00,
@@ -231,40 +236,45 @@ static uint8_t seqprog[] = {
 	0x33, 0xea, 0x00, 0x00,
 	0xff, 0xea, 0xb2, 0x09,
 	0xff, 0xe0, 0xc0, 0x19,
-	0xff, 0xe0, 0xca, 0x79,
+	0xff, 0xe0, 0xd4, 0x79,
 	0x02, 0xac, 0x51, 0x31,
-	0x00, 0xe2, 0xc0, 0x41,
+	0x00, 0xe2, 0xca, 0x41,
 	0x02, 0x5e, 0x50, 0x31,
 	0x02, 0xa8, 0xb8, 0x30,
 	0x02, 0x5c, 0x50, 0x31,
-	0xff, 0xad, 0xdb, 0x71,
+	0xff, 0xad, 0xe5, 0x71,
 	0x02, 0xac, 0x41, 0x31,
 	0x02, 0x22, 0x51, 0x31,
 	0x02, 0xa0, 0x5c, 0x33,
 	0x02, 0xa0, 0x44, 0x32,
-	0x00, 0xe2, 0xe4, 0x41,
-	0x10, 0x92, 0xe5, 0x69,
+	0x00, 0xe2, 0xf8, 0x41,
+	0x01, 0x4d, 0xf1, 0x79,
+	0x01, 0x62, 0xc1, 0x31,
+	0x00, 0x93, 0xf1, 0x61,
+	0xfe, 0x4d, 0x9b, 0x0a,
+	0x02, 0x60, 0x41, 0x31,
+	0x00, 0xe2, 0xdc, 0x41,
 	0x3d, 0x93, 0xc9, 0x29,
 	0x01, 0xe4, 0xc8, 0x01,
 	0x01, 0xea, 0xca, 0x01,
 	0xff, 0xea, 0xda, 0x01,
 	0x02, 0x20, 0x51, 0x31,
 	0x02, 0xae, 0x41, 0x32,
-	0xff, 0x21, 0xed, 0x61,
+	0xff, 0x21, 0x01, 0x62,
 	0xff, 0xea, 0x46, 0x02,
 	0x02, 0x5c, 0x50, 0x31,
 	0x40, 0xea, 0x96, 0x00,
-	0x02, 0x56, 0x04, 0x6e,
-	0x01, 0x55, 0x04, 0x6e,
-	0x10, 0x92, 0xf9, 0x79,
-	0x10, 0x40, 0x02, 0x6a,
-	0x01, 0x56, 0x02, 0x7a,
+	0x02, 0x56, 0x20, 0x6e,
+	0x01, 0x55, 0x20, 0x6e,
+	0x10, 0x92, 0x0d, 0x7a,
+	0x10, 0x40, 0x16, 0x6a,
+	0x01, 0x56, 0x16, 0x7a,
 	0xff, 0x97, 0x07, 0x78,
-	0x13, 0xea, 0x64, 0x59,
+	0x13, 0xea, 0x6e, 0x59,
 	0x13, 0xea, 0x04, 0x00,
 	0x00, 0xe2, 0x06, 0x40,
 	0xbf, 0x3a, 0x74, 0x08,
-	0x04, 0x41, 0x08, 0x7a,
+	0x04, 0x41, 0x1c, 0x7a,
 	0x08, 0xea, 0x98, 0x00,
 	0x08, 0x57, 0xae, 0x00,
 	0x01, 0x93, 0x75, 0x32,
@@ -272,108 +282,108 @@ static uint8_t seqprog[] = {
 	0x40, 0xea, 0x72, 0x02,
 	0x08, 0x3c, 0x78, 0x00,
 	0x80, 0xea, 0x6e, 0x02,
-	0x00, 0xe2, 0xe2, 0x5b,
+	0x00, 0xe2, 0xf6, 0x5b,
 	0x01, 0x3c, 0xc1, 0x31,
-	0x9f, 0xe0, 0x84, 0x7c,
-	0x80, 0xe0, 0x28, 0x72,
-	0xa0, 0xe0, 0x64, 0x72,
-	0xc0, 0xe0, 0x5a, 0x72,
-	0xe0, 0xe0, 0x94, 0x72,
-	0x01, 0xea, 0x64, 0x59,
+	0x9f, 0xe0, 0x98, 0x7c,
+	0x80, 0xe0, 0x3c, 0x72,
+	0xa0, 0xe0, 0x78, 0x72,
+	0xc0, 0xe0, 0x6e, 0x72,
+	0xe0, 0xe0, 0xa8, 0x72,
+	0x01, 0xea, 0x6e, 0x59,
 	0x01, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x14, 0x42,
-	0x80, 0x39, 0x2f, 0x7a,
-	0x03, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0x28, 0x42,
+	0x80, 0x39, 0x43, 0x7a,
+	0x03, 0xea, 0x6e, 0x59,
 	0x03, 0xea, 0x04, 0x00,
-	0xee, 0x00, 0x36, 0x6a,
+	0xee, 0x00, 0x4a, 0x6a,
 	0x05, 0xea, 0xb4, 0x00,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x02, 0xa8, 0x9c, 0x32,
-	0x00, 0xe2, 0x7e, 0x59,
+	0x00, 0xe2, 0x88, 0x59,
 	0xef, 0x96, 0xd5, 0x19,
-	0x00, 0xe2, 0x46, 0x52,
+	0x00, 0xe2, 0x5a, 0x52,
 	0x09, 0x80, 0xe1, 0x30,
 	0x02, 0xea, 0x36, 0x00,
 	0xa8, 0xea, 0x32, 0x00,
-	0x00, 0xe2, 0x4c, 0x42,
+	0x00, 0xe2, 0x60, 0x42,
 	0x01, 0x96, 0xd1, 0x30,
 	0x10, 0x80, 0x89, 0x31,
 	0x20, 0xea, 0x32, 0x00,
 	0xbf, 0x39, 0x73, 0x0a,
-	0x10, 0x4c, 0x56, 0x6a,
-	0x20, 0x19, 0x4e, 0x6a,
-	0x20, 0x19, 0x52, 0x6a,
-	0x02, 0x4d, 0x14, 0x6a,
+	0x10, 0x4c, 0x6a, 0x6a,
+	0x20, 0x19, 0x62, 0x6a,
+	0x20, 0x19, 0x66, 0x6a,
+	0x02, 0x4d, 0x28, 0x6a,
 	0x40, 0x39, 0x73, 0x02,
-	0x00, 0xe2, 0x14, 0x42,
-	0x80, 0x39, 0xd5, 0x6a,
+	0x00, 0xe2, 0x28, 0x42,
+	0x80, 0x39, 0xe9, 0x6a,
 	0x01, 0x44, 0x10, 0x33,
 	0x08, 0x92, 0x25, 0x03,
-	0x00, 0xe2, 0x14, 0x42,
+	0x00, 0xe2, 0x28, 0x42,
 	0x10, 0xea, 0x80, 0x00,
 	0x01, 0x37, 0xc5, 0x31,
-	0x80, 0xe2, 0x80, 0x62,
-	0x10, 0x92, 0xa5, 0x6a,
+	0x80, 0xe2, 0x94, 0x62,
+	0x10, 0x92, 0xb9, 0x6a,
 	0xc0, 0x94, 0xc5, 0x01,
-	0x40, 0x92, 0x71, 0x6a,
+	0x40, 0x92, 0x85, 0x6a,
 	0xbf, 0xe2, 0xc4, 0x09,
-	0x20, 0x92, 0x85, 0x7a,
+	0x20, 0x92, 0x99, 0x7a,
 	0x01, 0xe2, 0x88, 0x30,
-	0x00, 0xe2, 0xe2, 0x5b,
-	0xa0, 0x3c, 0x8d, 0x62,
+	0x00, 0xe2, 0xf6, 0x5b,
+	0xa0, 0x3c, 0xa1, 0x62,
 	0x23, 0x92, 0x89, 0x08,
-	0x00, 0xe2, 0xe2, 0x5b,
-	0xa0, 0x3c, 0x8d, 0x62,
-	0x00, 0xa8, 0x84, 0x42,
-	0xff, 0xe2, 0x84, 0x62,
-	0x00, 0xe2, 0xa4, 0x42,
+	0x00, 0xe2, 0xf6, 0x5b,
+	0xa0, 0x3c, 0xa1, 0x62,
+	0x00, 0xa8, 0x98, 0x42,
+	0xff, 0xe2, 0x98, 0x62,
+	0x00, 0xe2, 0xb8, 0x42,
 	0x40, 0xea, 0x98, 0x00,
 	0x01, 0xe2, 0x88, 0x30,
-	0x00, 0xe2, 0xe2, 0x5b,
-	0xa0, 0x3c, 0x63, 0x72,
+	0x00, 0xe2, 0xf6, 0x5b,
+	0xa0, 0x3c, 0x77, 0x72,
 	0x40, 0xea, 0x98, 0x00,
 	0x01, 0x37, 0x95, 0x32,
 	0x08, 0xea, 0x6e, 0x02,
-	0x00, 0xe2, 0x14, 0x42,
-	0xe0, 0xea, 0xfe, 0x5b,
-	0x80, 0xe0, 0xe0, 0x6a,
-	0x04, 0xe0, 0x92, 0x73,
-	0x02, 0xe0, 0xc4, 0x73,
-	0x00, 0xea, 0x3e, 0x73,
-	0x03, 0xe0, 0xd4, 0x73,
-	0x23, 0xe0, 0xb6, 0x72,
-	0x08, 0xe0, 0xdc, 0x72,
-	0x00, 0xe2, 0xe2, 0x5b,
-	0x07, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0x28, 0x42,
+	0xe0, 0xea, 0x12, 0x5c,
+	0x80, 0xe0, 0xf4, 0x6a,
+	0x04, 0xe0, 0xa6, 0x73,
+	0x02, 0xe0, 0xd8, 0x73,
+	0x00, 0xea, 0x52, 0x73,
+	0x03, 0xe0, 0xe8, 0x73,
+	0x23, 0xe0, 0xca, 0x72,
+	0x08, 0xe0, 0xf0, 0x72,
+	0x00, 0xe2, 0xf6, 0x5b,
+	0x07, 0xea, 0x6e, 0x59,
 	0x07, 0xea, 0x04, 0x00,
-	0x08, 0x48, 0x15, 0x72,
-	0x04, 0x48, 0xb3, 0x62,
+	0x08, 0x48, 0x29, 0x72,
+	0x04, 0x48, 0xc7, 0x62,
 	0x01, 0x49, 0x89, 0x30,
-	0x00, 0xe2, 0xa4, 0x42,
+	0x00, 0xe2, 0xb8, 0x42,
 	0x01, 0x44, 0xd4, 0x31,
-	0x00, 0xe2, 0xa4, 0x42,
+	0x00, 0xe2, 0xb8, 0x42,
 	0x01, 0x00, 0x6c, 0x32,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x4c, 0x3a, 0xc1, 0x28,
 	0x01, 0x64, 0xc0, 0x31,
-	0x00, 0x36, 0x5f, 0x59,
+	0x00, 0x36, 0x69, 0x59,
 	0x01, 0x36, 0x01, 0x30,
-	0x01, 0xe0, 0xda, 0x7a,
-	0xa0, 0xea, 0xf4, 0x5b,
-	0x01, 0xa0, 0xda, 0x62,
-	0x01, 0x84, 0xcf, 0x7a,
-	0x01, 0x95, 0xdd, 0x6a,
-	0x05, 0xea, 0x64, 0x59,
+	0x01, 0xe0, 0xee, 0x7a,
+	0xa0, 0xea, 0x08, 0x5c,
+	0x01, 0xa0, 0xee, 0x62,
+	0x01, 0x84, 0xe3, 0x7a,
+	0x01, 0x95, 0xf1, 0x6a,
+	0x05, 0xea, 0x6e, 0x59,
 	0x05, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0xdc, 0x42,
-	0x03, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0xf0, 0x42,
+	0x03, 0xea, 0x6e, 0x59,
 	0x03, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0xdc, 0x42,
-	0x07, 0xea, 0x06, 0x5c,
+	0x00, 0xe2, 0xf0, 0x42,
+	0x07, 0xea, 0x1a, 0x5c,
 	0x01, 0x44, 0xd4, 0x31,
-	0x00, 0xe2, 0x14, 0x42,
+	0x00, 0xe2, 0x28, 0x42,
 	0x3f, 0xe0, 0x76, 0x0a,
 	0xc0, 0x3a, 0xc1, 0x09,
 	0x00, 0x3b, 0x51, 0x01,
@@ -384,54 +394,54 @@ static uint8_t seqprog[] = {
 	0x01, 0xea, 0xc6, 0x01,
 	0x02, 0xe2, 0xc8, 0x31,
 	0x02, 0xec, 0x40, 0x31,
-	0xff, 0xa1, 0xfc, 0x72,
+	0xff, 0xa1, 0x10, 0x73,
 	0x02, 0xe8, 0xda, 0x31,
 	0x02, 0xa0, 0x50, 0x31,
-	0x00, 0xe2, 0x1e, 0x43,
+	0x00, 0xe2, 0x32, 0x43,
 	0x80, 0x39, 0x73, 0x02,
 	0x01, 0x44, 0xd4, 0x31,
-	0x00, 0xe2, 0xe2, 0x5b,
+	0x00, 0xe2, 0xf6, 0x5b,
 	0x01, 0x39, 0x73, 0x02,
-	0xe0, 0x3c, 0x39, 0x63,
+	0xe0, 0x3c, 0x4d, 0x63,
 	0x02, 0x39, 0x73, 0x02,
-	0x20, 0x46, 0x32, 0x63,
+	0x20, 0x46, 0x46, 0x63,
 	0xff, 0xea, 0x52, 0x09,
-	0xa8, 0xea, 0xf4, 0x5b,
-	0x04, 0x92, 0x19, 0x7b,
+	0xa8, 0xea, 0x08, 0x5c,
+	0x04, 0x92, 0x2d, 0x7b,
 	0x01, 0x3a, 0xc1, 0x31,
-	0x00, 0x93, 0x19, 0x63,
+	0x00, 0x93, 0x2d, 0x63,
 	0x01, 0x3b, 0xc1, 0x31,
-	0x00, 0x94, 0x23, 0x73,
+	0x00, 0x94, 0x37, 0x73,
 	0x01, 0xa9, 0x52, 0x11,
-	0xff, 0xa9, 0x0e, 0x6b,
-	0x00, 0xe2, 0x32, 0x43,
+	0xff, 0xa9, 0x22, 0x6b,
+	0x00, 0xe2, 0x46, 0x43,
 	0x10, 0x39, 0x73, 0x02,
-	0x04, 0x92, 0x33, 0x7b,
+	0x04, 0x92, 0x47, 0x7b,
 	0xfb, 0x92, 0x25, 0x0b,
 	0xff, 0xea, 0x72, 0x0a,
-	0x01, 0xa4, 0x2d, 0x6b,
+	0x01, 0xa4, 0x41, 0x6b,
 	0x02, 0xa8, 0x9c, 0x32,
-	0x00, 0xe2, 0x7e, 0x59,
-	0x10, 0x92, 0xdd, 0x7a,
-	0xff, 0xea, 0x06, 0x5c,
-	0x00, 0xe2, 0xdc, 0x42,
-	0x04, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0x88, 0x59,
+	0x10, 0x92, 0xf1, 0x7a,
+	0xff, 0xea, 0x1a, 0x5c,
+	0x00, 0xe2, 0xf0, 0x42,
+	0x04, 0xea, 0x6e, 0x59,
 	0x04, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0xdc, 0x42,
-	0x04, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0xf0, 0x42,
+	0x04, 0xea, 0x6e, 0x59,
 	0x04, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x14, 0x42,
-	0x08, 0x92, 0xd5, 0x7a,
-	0xc0, 0x39, 0x49, 0x7b,
-	0x80, 0x39, 0xd5, 0x6a,
-	0xff, 0x88, 0x49, 0x6b,
-	0x40, 0x39, 0xd5, 0x6a,
-	0x10, 0x92, 0x4f, 0x7b,
-	0x0a, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0x28, 0x42,
+	0x08, 0x92, 0xe9, 0x7a,
+	0xc0, 0x39, 0x5d, 0x7b,
+	0x80, 0x39, 0xe9, 0x6a,
+	0xff, 0x88, 0x5d, 0x6b,
+	0x40, 0x39, 0xe9, 0x6a,
+	0x10, 0x92, 0x63, 0x7b,
+	0x0a, 0xea, 0x6e, 0x59,
 	0x0a, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x6e, 0x5b,
-	0x00, 0xe2, 0xae, 0x43,
-	0x50, 0x4b, 0x56, 0x6b,
+	0x00, 0xe2, 0x82, 0x5b,
+	0x00, 0xe2, 0xc2, 0x43,
+	0x50, 0x4b, 0x6a, 0x6b,
 	0xbf, 0x3a, 0x74, 0x08,
 	0x01, 0xe0, 0xf4, 0x31,
 	0xff, 0xea, 0xc0, 0x09,
@@ -441,31 +451,31 @@ static uint8_t seqprog[] = {
 	0x01, 0xfa, 0xc0, 0x35,
 	0x02, 0xa8, 0x90, 0x32,
 	0x02, 0xea, 0xb4, 0x00,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x02, 0x48, 0x51, 0x31,
 	0xff, 0x90, 0x85, 0x68,
-	0xff, 0x88, 0x7b, 0x6b,
-	0x01, 0xa4, 0x77, 0x6b,
-	0x02, 0xa4, 0x7f, 0x6b,
-	0x01, 0x84, 0x7f, 0x7b,
+	0xff, 0x88, 0x8f, 0x6b,
+	0x01, 0xa4, 0x8b, 0x6b,
+	0x02, 0xa4, 0x93, 0x6b,
+	0x01, 0x84, 0x93, 0x7b,
 	0x02, 0x28, 0x19, 0x33,
 	0x02, 0xa8, 0x50, 0x36,
-	0xff, 0x88, 0x7f, 0x73,
-	0x00, 0xe2, 0x52, 0x5b,
+	0xff, 0x88, 0x93, 0x73,
+	0x00, 0xe2, 0x66, 0x5b,
 	0x02, 0xa8, 0x20, 0x33,
 	0x04, 0xa4, 0x49, 0x03,
 	0xff, 0xea, 0x1a, 0x03,
-	0xff, 0x2d, 0x8b, 0x63,
+	0xff, 0x2d, 0x9f, 0x63,
 	0x02, 0xa8, 0x58, 0x32,
 	0x02, 0xa8, 0x5c, 0x36,
 	0x02, 0xa8, 0x40, 0x31,
 	0x02, 0x2e, 0x51, 0x31,
 	0x02, 0xa0, 0x18, 0x33,
 	0x02, 0xa0, 0x5c, 0x36,
-	0xc0, 0x39, 0xd5, 0x6a,
+	0xc0, 0x39, 0xe9, 0x6a,
 	0x04, 0x92, 0x25, 0x03,
-	0x20, 0x92, 0xaf, 0x6b,
+	0x20, 0x92, 0xc3, 0x6b,
 	0x02, 0xa8, 0x40, 0x31,
 	0xc0, 0x3a, 0xc1, 0x09,
 	0x00, 0x3b, 0x51, 0x01,
@@ -480,60 +490,60 @@ static uint8_t seqprog[] = {
 	0xf7, 0x57, 0xae, 0x08,
 	0x08, 0xea, 0x98, 0x00,
 	0x01, 0x44, 0xd4, 0x31,
-	0xee, 0x00, 0xb8, 0x6b,
+	0xee, 0x00, 0xcc, 0x6b,
 	0x02, 0xea, 0xb4, 0x00,
 	0xc0, 0xea, 0x72, 0x02,
-	0x09, 0x4c, 0xba, 0x7b,
+	0x09, 0x4c, 0xce, 0x7b,
 	0x01, 0xea, 0x78, 0x02,
 	0x08, 0x4c, 0x06, 0x68,
-	0x0b, 0xea, 0x64, 0x59,
+	0x0b, 0xea, 0x6e, 0x59,
 	0x0b, 0xea, 0x04, 0x00,
 	0x01, 0x44, 0xd4, 0x31,
-	0x20, 0x39, 0x15, 0x7a,
-	0x00, 0xe2, 0xcc, 0x5b,
-	0x00, 0xe2, 0x14, 0x42,
-	0x01, 0x84, 0xd1, 0x7b,
+	0x20, 0x39, 0x29, 0x7a,
+	0x00, 0xe2, 0xe0, 0x5b,
+	0x00, 0xe2, 0x28, 0x42,
+	0x01, 0x84, 0xe5, 0x7b,
 	0x01, 0xa4, 0x49, 0x07,
 	0x08, 0x60, 0x30, 0x33,
 	0x08, 0x80, 0x41, 0x37,
 	0xdf, 0x39, 0x73, 0x0a,
-	0xee, 0x00, 0xde, 0x6b,
+	0xee, 0x00, 0xf2, 0x6b,
 	0x05, 0xea, 0xb4, 0x00,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
-	0x00, 0xe2, 0x7e, 0x59,
-	0x00, 0xe2, 0xdc, 0x42,
-	0xff, 0x42, 0xee, 0x6b,
-	0x01, 0x41, 0xe2, 0x6b,
-	0x02, 0x41, 0xe2, 0x7b,
-	0xff, 0x42, 0xee, 0x6b,
-	0x01, 0x41, 0xe2, 0x6b,
-	0x02, 0x41, 0xe2, 0x7b,
-	0xff, 0x42, 0xee, 0x7b,
-	0x04, 0x4c, 0xe2, 0x6b,
+	0x00, 0xe2, 0x88, 0x59,
+	0x00, 0xe2, 0xf0, 0x42,
+	0xff, 0x42, 0x02, 0x6c,
+	0x01, 0x41, 0xf6, 0x6b,
+	0x02, 0x41, 0xf6, 0x7b,
+	0xff, 0x42, 0x02, 0x6c,
+	0x01, 0x41, 0xf6, 0x6b,
+	0x02, 0x41, 0xf6, 0x7b,
+	0xff, 0x42, 0x02, 0x7c,
+	0x04, 0x4c, 0xf6, 0x6b,
 	0xe0, 0x41, 0x78, 0x0e,
 	0x01, 0x44, 0xd4, 0x31,
-	0xff, 0x42, 0xf6, 0x7b,
-	0x04, 0x4c, 0xf6, 0x6b,
+	0xff, 0x42, 0x0a, 0x7c,
+	0x04, 0x4c, 0x0a, 0x6c,
 	0xe0, 0x41, 0x78, 0x0a,
-	0xe0, 0x3c, 0x15, 0x62,
+	0xe0, 0x3c, 0x29, 0x62,
 	0xff, 0xea, 0xca, 0x09,
 	0x01, 0xe2, 0xc8, 0x31,
 	0x01, 0x46, 0xda, 0x35,
 	0x01, 0x44, 0xd4, 0x35,
 	0x10, 0xea, 0x80, 0x00,
 	0x01, 0xe2, 0x6e, 0x36,
-	0x04, 0xa6, 0x0e, 0x7c,
+	0x04, 0xa6, 0x22, 0x7c,
 	0xff, 0xea, 0x5a, 0x09,
 	0xff, 0xea, 0x4c, 0x0d,
-	0x01, 0xa6, 0x3a, 0x6c,
+	0x01, 0xa6, 0x4e, 0x6c,
 	0x10, 0xad, 0x84, 0x78,
-	0x80, 0xad, 0x32, 0x6c,
+	0x80, 0xad, 0x46, 0x6c,
 	0x08, 0xad, 0x84, 0x68,
-	0x20, 0x19, 0x26, 0x7c,
+	0x20, 0x19, 0x3a, 0x7c,
 	0x80, 0xea, 0xb2, 0x01,
 	0x11, 0x00, 0x00, 0x10,
-	0x02, 0xa6, 0x22, 0x7c,
+	0x02, 0xa6, 0x36, 0x7c,
 	0xff, 0xea, 0xb2, 0x0d,
 	0x11, 0x00, 0x00, 0x10,
 	0xff, 0xea, 0xb2, 0x09,
@@ -561,7 +571,7 @@ static uint8_t seqprog[] = {
 	0x00, 0x86, 0x0d, 0x23,
 	0x00, 0x87, 0x0f, 0x23,
 	0x01, 0x84, 0xc5, 0x31,
-	0x80, 0x83, 0x5d, 0x7c,
+	0x80, 0x83, 0x71, 0x7c,
 	0x02, 0xe2, 0xc4, 0x01,
 	0xff, 0xea, 0x4c, 0x09,
 	0x01, 0xe2, 0x36, 0x30,
@@ -572,75 +582,75 @@ static uint8_t seqprog[] = {
 	0xfe, 0xa6, 0x4c, 0x0d,
 	0x0b, 0x98, 0xe1, 0x30,
 	0xfd, 0xa4, 0x49, 0x09,
-	0x80, 0xa3, 0x71, 0x7c,
+	0x80, 0xa3, 0x85, 0x7c,
 	0x02, 0xa4, 0x48, 0x01,
 	0x01, 0xa4, 0x36, 0x30,
 	0xa8, 0xea, 0x32, 0x00,
 	0xfd, 0xa4, 0x49, 0x0b,
 	0x05, 0xa3, 0x07, 0x33,
-	0x80, 0x83, 0x7d, 0x6c,
+	0x80, 0x83, 0x91, 0x6c,
 	0x02, 0xea, 0x4c, 0x05,
 	0xff, 0xea, 0x4c, 0x0d,
-	0x00, 0xe2, 0x56, 0x59,
-	0x02, 0xa6, 0x10, 0x6c,
+	0x00, 0xe2, 0x60, 0x59,
+	0x02, 0xa6, 0x24, 0x6c,
 	0x80, 0xf9, 0xf2, 0x05,
-	0xc0, 0x39, 0x8b, 0x7c,
-	0x03, 0xea, 0x64, 0x59,
+	0xc0, 0x39, 0x9f, 0x7c,
+	0x03, 0xea, 0x6e, 0x59,
 	0x03, 0xea, 0x04, 0x00,
-	0x20, 0x39, 0xaf, 0x7c,
-	0x01, 0x84, 0x95, 0x6c,
-	0x06, 0xea, 0x64, 0x59,
+	0x20, 0x39, 0xc3, 0x7c,
+	0x01, 0x84, 0xa9, 0x6c,
+	0x06, 0xea, 0x6e, 0x59,
 	0x06, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0xb2, 0x44,
+	0x00, 0xe2, 0xc6, 0x44,
 	0x01, 0x00, 0x6c, 0x32,
-	0xee, 0x00, 0x9e, 0x6c,
+	0xee, 0x00, 0xb2, 0x6c,
 	0x05, 0xea, 0xb4, 0x00,
-	0x33, 0xea, 0x5e, 0x59,
+	0x33, 0xea, 0x68, 0x59,
 	0x33, 0xea, 0x00, 0x00,
 	0x80, 0x3d, 0x7a, 0x00,
-	0xfc, 0x42, 0xa0, 0x7c,
+	0xfc, 0x42, 0xb4, 0x7c,
 	0x7f, 0x3d, 0x7a, 0x08,
-	0x00, 0x36, 0x5f, 0x59,
+	0x00, 0x36, 0x69, 0x59,
 	0x01, 0x36, 0x01, 0x30,
-	0x09, 0xea, 0x64, 0x59,
+	0x09, 0xea, 0x6e, 0x59,
 	0x09, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x14, 0x42,
-	0x01, 0xa4, 0x95, 0x6c,
-	0x00, 0xe2, 0x68, 0x5c,
+	0x00, 0xe2, 0x28, 0x42,
+	0x01, 0xa4, 0xa9, 0x6c,
+	0x00, 0xe2, 0x7c, 0x5c,
 	0x20, 0x39, 0x73, 0x02,
 	0x01, 0x00, 0x6c, 0x32,
-	0x02, 0xa6, 0xba, 0x7c,
-	0x00, 0xe2, 0x7e, 0x5c,
+	0x02, 0xa6, 0xce, 0x7c,
+	0x00, 0xe2, 0x92, 0x5c,
 	0x00, 0xe2, 0x76, 0x58,
 	0x00, 0xe2, 0x86, 0x58,
 	0x00, 0xe2, 0x5a, 0x58,
-	0x00, 0x36, 0x5f, 0x59,
+	0x00, 0x36, 0x69, 0x59,
 	0x01, 0x36, 0x01, 0x30,
-	0x20, 0x19, 0xba, 0x6c,
-	0x00, 0xe2, 0xea, 0x5c,
-	0x04, 0x19, 0xd4, 0x6c,
+	0x20, 0x19, 0xce, 0x6c,
+	0x00, 0xe2, 0xfe, 0x5c,
+	0x04, 0x19, 0xe8, 0x6c,
 	0x02, 0x19, 0x32, 0x00,
-	0x01, 0x84, 0xd5, 0x7c,
-	0x01, 0x1b, 0xce, 0x7c,
-	0x01, 0x1a, 0xd4, 0x6c,
-	0x00, 0xe2, 0x84, 0x44,
-	0x80, 0x4b, 0xda, 0x6c,
-	0x01, 0x4c, 0xd6, 0x7c,
-	0x03, 0x42, 0x84, 0x6c,
-	0x00, 0xe2, 0x0a, 0x5c,
+	0x01, 0x84, 0xe9, 0x7c,
+	0x01, 0x1b, 0xe2, 0x7c,
+	0x01, 0x1a, 0xe8, 0x6c,
+	0x00, 0xe2, 0x98, 0x44,
+	0x80, 0x4b, 0xee, 0x6c,
+	0x01, 0x4c, 0xea, 0x7c,
+	0x03, 0x42, 0x98, 0x6c,
+	0x00, 0xe2, 0x1e, 0x5c,
 	0x80, 0xf9, 0xf2, 0x01,
-	0x04, 0x39, 0x15, 0x7a,
-	0x00, 0xe2, 0x14, 0x42,
-	0x08, 0x5d, 0xf2, 0x6c,
+	0x04, 0x39, 0x29, 0x7a,
+	0x00, 0xe2, 0x28, 0x42,
+	0x08, 0x5d, 0x06, 0x6d,
 	0x00, 0xe2, 0x76, 0x58,
-	0x00, 0x36, 0x5f, 0x59,
+	0x00, 0x36, 0x69, 0x59,
 	0x01, 0x36, 0x01, 0x30,
-	0x02, 0x1b, 0xe2, 0x7c,
-	0x08, 0x5d, 0xf0, 0x7c,
+	0x02, 0x1b, 0xf6, 0x7c,
+	0x08, 0x5d, 0x04, 0x7d,
 	0x03, 0x68, 0x00, 0x37,
 	0x01, 0x84, 0x09, 0x07,
-	0x80, 0x1b, 0xfc, 0x7c,
-	0x80, 0x84, 0xfd, 0x6c,
+	0x80, 0x1b, 0x10, 0x7d,
+	0x80, 0x84, 0x11, 0x6d,
 	0xff, 0x85, 0x0b, 0x1b,
 	0xff, 0x86, 0x0d, 0x23,
 	0xff, 0x87, 0x0f, 0x23,
@@ -652,161 +662,164 @@ static uint8_t seqprog[] = {
 	0xf9, 0xd9, 0xb2, 0x0d,
 	0x01, 0xd9, 0xb2, 0x05,
 	0x01, 0x52, 0x48, 0x31,
-	0x20, 0xa4, 0x26, 0x7d,
-	0x20, 0x5b, 0x26, 0x7d,
-	0x80, 0xf9, 0x34, 0x7d,
+	0x20, 0xa4, 0x3a, 0x7d,
+	0x20, 0x5b, 0x3a, 0x7d,
+	0x80, 0xf9, 0x48, 0x7d,
 	0x02, 0xea, 0xb4, 0x00,
 	0x11, 0x00, 0x00, 0x10,
-	0x04, 0x19, 0x40, 0x7d,
+	0x04, 0x19, 0x54, 0x7d,
 	0xdf, 0x19, 0x32, 0x08,
-	0x60, 0x5b, 0x40, 0x6d,
-	0x01, 0x4c, 0x1a, 0x7d,
+	0x60, 0x5b, 0x54, 0x6d,
+	0x01, 0x4c, 0x2e, 0x7d,
 	0x20, 0x19, 0x32, 0x00,
 	0x01, 0xd9, 0xb2, 0x05,
 	0x02, 0xea, 0xb4, 0x00,
 	0x01, 0xd9, 0xb2, 0x05,
-	0x10, 0x5b, 0x38, 0x6d,
-	0x08, 0x5b, 0x42, 0x6d,
-	0x20, 0x5b, 0x32, 0x6d,
-	0x02, 0x5b, 0x62, 0x6d,
-	0x0e, 0xea, 0x64, 0x59,
+	0x10, 0x5b, 0x4c, 0x6d,
+	0x08, 0x5b, 0x56, 0x6d,
+	0x20, 0x5b, 0x46, 0x6d,
+	0x02, 0x5b, 0x76, 0x6d,
+	0x0e, 0xea, 0x6e, 0x59,
 	0x0e, 0xea, 0x04, 0x00,
-	0x80, 0xf9, 0x22, 0x6d,
+	0x80, 0xf9, 0x36, 0x6d,
 	0xdf, 0x5c, 0xb8, 0x08,
 	0x01, 0xd9, 0xb2, 0x05,
-	0x01, 0xa4, 0x1d, 0x6e,
-	0x00, 0xe2, 0x68, 0x5c,
-	0x00, 0xe2, 0x6c, 0x5d,
+	0x01, 0xa4, 0x37, 0x6e,
+	0x00, 0xe2, 0x7c, 0x5c,
+	0x00, 0xe2, 0x80, 0x5d,
 	0x01, 0x90, 0x21, 0x1b,
 	0x01, 0xd9, 0xb2, 0x05,
-	0x00, 0xe2, 0x52, 0x5b,
+	0x00, 0xe2, 0x66, 0x5b,
 	0xf3, 0x96, 0xd5, 0x19,
-	0x00, 0xe2, 0x50, 0x55,
-	0x80, 0x96, 0x51, 0x6d,
-	0x0f, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0x64, 0x55,
+	0x80, 0x96, 0x65, 0x6d,
+	0x0f, 0xea, 0x6e, 0x59,
 	0x0f, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x58, 0x45,
+	0x00, 0xe2, 0x6c, 0x45,
 	0x04, 0x8c, 0xe1, 0x30,
 	0x01, 0xea, 0xf2, 0x00,
 	0x02, 0xea, 0x36, 0x00,
 	0xa8, 0xea, 0x32, 0x00,
-	0xff, 0x97, 0x5f, 0x7d,
-	0x14, 0xea, 0x64, 0x59,
+	0xff, 0x97, 0x73, 0x7d,
+	0x14, 0xea, 0x6e, 0x59,
 	0x14, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0xce, 0x5d,
+	0x00, 0xe2, 0xe2, 0x5d,
 	0x01, 0xd9, 0xb2, 0x05,
 	0x09, 0x80, 0xe1, 0x30,
 	0x02, 0xea, 0x36, 0x00,
 	0xa8, 0xea, 0x32, 0x00,
-	0x00, 0xe2, 0xc6, 0x5d,
+	0x00, 0xe2, 0xda, 0x5d,
 	0x01, 0xd9, 0xb2, 0x05,
-	0x02, 0xa6, 0x7c, 0x7d,
-	0x00, 0xe2, 0x56, 0x59,
-	0x20, 0x5b, 0x8a, 0x6d,
-	0xfc, 0x42, 0x76, 0x7d,
-	0x10, 0x40, 0x78, 0x6d,
-	0x20, 0x4d, 0x7a, 0x7d,
-	0x08, 0x5d, 0x8a, 0x6d,
-	0x02, 0xa6, 0x10, 0x6c,
-	0x00, 0xe2, 0x56, 0x59,
-	0x20, 0x5b, 0x8a, 0x6d,
-	0x01, 0x1b, 0xaa, 0x6d,
-	0xfc, 0x42, 0x86, 0x7d,
-	0x10, 0x40, 0x88, 0x6d,
+	0x02, 0xa6, 0x90, 0x7d,
+	0x00, 0xe2, 0x60, 0x59,
+	0x20, 0x5b, 0x9e, 0x6d,
+	0xfc, 0x42, 0x8a, 0x7d,
+	0x10, 0x40, 0x8c, 0x6d,
+	0x20, 0x4d, 0x8e, 0x7d,
+	0x08, 0x5d, 0x9e, 0x6d,
+	0x02, 0xa6, 0x24, 0x6c,
+	0x00, 0xe2, 0x60, 0x59,
+	0x20, 0x5b, 0x9e, 0x6d,
+	0x01, 0x1b, 0xbe, 0x6d,
+	0xfc, 0x42, 0x9a, 0x7d,
+	0x10, 0x40, 0x9c, 0x6d,
 	0x20, 0x4d, 0x84, 0x78,
 	0x08, 0x5d, 0x84, 0x78,
 	0x02, 0x19, 0x32, 0x00,
 	0x01, 0x5b, 0x40, 0x31,
-	0x00, 0xe2, 0xea, 0x5c,
-	0x00, 0xe2, 0xcc, 0x5b,
+	0x00, 0xe2, 0xfe, 0x5c,
+	0x00, 0xe2, 0xe0, 0x5b,
 	0x20, 0xea, 0xb6, 0x00,
-	0x00, 0xe2, 0x0a, 0x5c,
+	0x00, 0xe2, 0x1e, 0x5c,
 	0x20, 0x5c, 0xb8, 0x00,
-	0x04, 0x19, 0xa0, 0x6d,
-	0x01, 0x1a, 0xa0, 0x6d,
-	0x00, 0xe2, 0x56, 0x59,
+	0x04, 0x19, 0xb4, 0x6d,
+	0x01, 0x1a, 0xb4, 0x6d,
+	0x00, 0xe2, 0x60, 0x59,
 	0x01, 0x1a, 0x84, 0x78,
 	0x80, 0xf9, 0xf2, 0x01,
-	0x20, 0xa0, 0x04, 0x7e,
+	0x20, 0xa0, 0x18, 0x7e,
 	0xff, 0x90, 0x21, 0x1b,
-	0x08, 0x92, 0x63, 0x6b,
+	0x08, 0x92, 0x77, 0x6b,
 	0x02, 0xea, 0xb4, 0x04,
 	0x01, 0xa4, 0x49, 0x03,
-	0x40, 0x5b, 0xba, 0x6d,
-	0x00, 0xe2, 0x56, 0x59,
-	0x40, 0x5b, 0xba, 0x6d,
-	0x04, 0x5d, 0x1e, 0x7e,
-	0x01, 0x1a, 0x1e, 0x7e,
+	0x40, 0x5b, 0xce, 0x6d,
+	0x00, 0xe2, 0x60, 0x59,
+	0x40, 0x5b, 0xce, 0x6d,
+	0x04, 0x5d, 0x38, 0x7e,
+	0x01, 0x1a, 0x38, 0x7e,
 	0x20, 0x4d, 0x84, 0x78,
-	0x40, 0x5b, 0x04, 0x7e,
-	0x04, 0x5d, 0x1e, 0x7e,
-	0x01, 0x1a, 0x1e, 0x7e,
+	0x40, 0x5b, 0x18, 0x7e,
+	0x04, 0x5d, 0x38, 0x7e,
+	0x01, 0x1a, 0x38, 0x7e,
 	0x80, 0xf9, 0xf2, 0x01,
 	0xff, 0x90, 0x21, 0x1b,
-	0x08, 0x92, 0x63, 0x6b,
+	0x08, 0x92, 0x77, 0x6b,
 	0x02, 0xea, 0xb4, 0x04,
-	0x00, 0xe2, 0x56, 0x59,
+	0x00, 0xe2, 0x60, 0x59,
 	0x01, 0x1b, 0x84, 0x78,
 	0x80, 0xf9, 0xf2, 0x01,
 	0x02, 0xea, 0xb4, 0x04,
-	0x00, 0xe2, 0x56, 0x59,
-	0x01, 0x1b, 0xe2, 0x6d,
-	0x40, 0x5b, 0xf0, 0x7d,
-	0x01, 0x1b, 0xe2, 0x6d,
+	0x00, 0xe2, 0x60, 0x59,
+	0x01, 0x1b, 0xf6, 0x6d,
+	0x40, 0x5b, 0x04, 0x7e,
+	0x01, 0x1b, 0xf6, 0x6d,
 	0x02, 0x19, 0x32, 0x00,
 	0x01, 0x1a, 0x84, 0x78,
 	0x80, 0xf9, 0xf2, 0x01,
 	0xff, 0xea, 0x10, 0x03,
 	0x08, 0x92, 0x25, 0x03,
-	0x00, 0xe2, 0x62, 0x43,
-	0x01, 0x1a, 0xec, 0x7d,
-	0x40, 0x5b, 0xe8, 0x7d,
-	0x01, 0x1a, 0xd6, 0x6d,
+	0x00, 0xe2, 0x76, 0x43,
+	0x01, 0x1a, 0x00, 0x7e,
+	0x40, 0x5b, 0xfc, 0x7d,
+	0x01, 0x1a, 0xea, 0x6d,
 	0xfc, 0x42, 0x84, 0x78,
-	0x01, 0x1a, 0xf0, 0x6d,
-	0x10, 0xea, 0x64, 0x59,
+	0x01, 0x1a, 0x04, 0x6e,
+	0x10, 0xea, 0x6e, 0x59,
 	0x10, 0xea, 0x04, 0x00,
 	0xfc, 0x42, 0x84, 0x78,
-	0x10, 0x40, 0xf6, 0x6d,
+	0x10, 0x40, 0x0a, 0x6e,
 	0x20, 0x4d, 0x84, 0x78,
-	0x40, 0x5b, 0xd6, 0x6d,
+	0x40, 0x5b, 0xea, 0x6d,
 	0x01, 0x1a, 0x84, 0x78,
 	0x01, 0x90, 0x21, 0x1b,
 	0x30, 0x3f, 0xc0, 0x09,
 	0x30, 0xe0, 0x84, 0x60,
 	0x40, 0x4b, 0x84, 0x68,
 	0xff, 0xea, 0x52, 0x01,
-	0xee, 0x00, 0x0c, 0x6e,
+	0xee, 0x00, 0x20, 0x6e,
 	0x80, 0xf9, 0xf2, 0x01,
 	0xff, 0x90, 0x21, 0x1b,
 	0x02, 0xea, 0xb4, 0x00,
 	0x20, 0xea, 0x9a, 0x00,
-	0xf3, 0x42, 0x16, 0x6e,
-	0x12, 0xea, 0x64, 0x59,
+	0x04, 0x41, 0x26, 0x7e,
+	0x08, 0xea, 0x98, 0x00,
+	0x08, 0x57, 0xae, 0x00,
+	0xf3, 0x42, 0x30, 0x6e,
+	0x12, 0xea, 0x6e, 0x59,
 	0x12, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x14, 0x42,
-	0x0d, 0xea, 0x64, 0x59,
+	0x00, 0xe2, 0x28, 0x42,
+	0x0d, 0xea, 0x6e, 0x59,
 	0x0d, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x14, 0x42,
+	0x00, 0xe2, 0x28, 0x42,
 	0x01, 0x90, 0x21, 0x1b,
-	0x11, 0xea, 0x64, 0x59,
+	0x11, 0xea, 0x6e, 0x59,
 	0x11, 0xea, 0x04, 0x00,
-	0x00, 0xe2, 0x52, 0x5b,
+	0x00, 0xe2, 0x66, 0x5b,
 	0x08, 0x5a, 0xb4, 0x00,
-	0x00, 0xe2, 0x44, 0x5e,
+	0x00, 0xe2, 0x5e, 0x5e,
 	0xa8, 0xea, 0x32, 0x00,
-	0x00, 0xe2, 0x56, 0x59,
-	0x80, 0x1a, 0x32, 0x7e,
-	0x00, 0xe2, 0x44, 0x5e,
+	0x00, 0xe2, 0x60, 0x59,
+	0x80, 0x1a, 0x4c, 0x7e,
+	0x00, 0xe2, 0x5e, 0x5e,
 	0x80, 0x19, 0x32, 0x00,
-	0x40, 0x5b, 0x38, 0x6e,
-	0x08, 0x5a, 0x38, 0x7e,
+	0x40, 0x5b, 0x52, 0x6e,
+	0x08, 0x5a, 0x52, 0x7e,
 	0x20, 0x4d, 0x84, 0x78,
 	0x02, 0x84, 0x09, 0x03,
-	0x40, 0x5b, 0x04, 0x7e,
+	0x40, 0x5b, 0x18, 0x7e,
 	0xff, 0x90, 0x21, 0x1b,
 	0x80, 0xf9, 0xf2, 0x01,
-	0x08, 0x92, 0x63, 0x6b,
+	0x08, 0x92, 0x77, 0x6b,
 	0x02, 0xea, 0xb4, 0x04,
 	0x01, 0x40, 0xe1, 0x30,
 	0x05, 0x41, 0xe3, 0x98,
@@ -1039,138 +1052,138 @@ static struct patch {
 	{ ahd_patch0_func, 64, 1, 1 },
 	{ ahd_patch2_func, 67, 1, 2 },
 	{ ahd_patch0_func, 68, 1, 1 },
-	{ ahd_patch4_func, 116, 1, 1 },
-	{ ahd_patch2_func, 175, 3, 1 },
-	{ ahd_patch1_func, 178, 2, 1 },
-	{ ahd_patch5_func, 180, 1, 1 },
-	{ ahd_patch2_func, 189, 1, 2 },
-	{ ahd_patch0_func, 190, 1, 1 },
-	{ ahd_patch6_func, 191, 2, 2 },
-	{ ahd_patch0_func, 193, 6, 3 },
-	{ ahd_patch2_func, 196, 1, 2 },
-	{ ahd_patch0_func, 197, 1, 1 },
-	{ ahd_patch2_func, 200, 1, 2 },
-	{ ahd_patch0_func, 201, 1, 1 },
-	{ ahd_patch3_func, 203, 1, 1 },
-	{ ahd_patch7_func, 204, 3, 1 },
-	{ ahd_patch3_func, 213, 1, 1 },
-	{ ahd_patch5_func, 214, 16, 2 },
-	{ ahd_patch0_func, 230, 1, 1 },
-	{ ahd_patch8_func, 250, 2, 1 },
-	{ ahd_patch1_func, 254, 1, 2 },
-	{ ahd_patch0_func, 255, 1, 1 },
-	{ ahd_patch7_func, 258, 3, 1 },
-	{ ahd_patch1_func, 273, 1, 2 },
-	{ ahd_patch0_func, 274, 1, 1 },
-	{ ahd_patch1_func, 277, 1, 2 },
-	{ ahd_patch0_func, 278, 1, 1 },
-	{ ahd_patch2_func, 281, 1, 2 },
-	{ ahd_patch0_func, 282, 1, 1 },
-	{ ahd_patch9_func, 295, 2, 2 },
-	{ ahd_patch0_func, 297, 1, 1 },
-	{ ahd_patch1_func, 339, 1, 2 },
-	{ ahd_patch0_func, 340, 1, 1 },
-	{ ahd_patch2_func, 348, 1, 2 },
-	{ ahd_patch0_func, 349, 1, 1 },
-	{ ahd_patch2_func, 352, 1, 2 },
-	{ ahd_patch0_func, 353, 1, 1 },
-	{ ahd_patch1_func, 359, 1, 2 },
-	{ ahd_patch0_func, 360, 1, 1 },
-	{ ahd_patch1_func, 362, 1, 2 },
+	{ ahd_patch4_func, 115, 1, 1 },
+	{ ahd_patch2_func, 180, 3, 1 },
+	{ ahd_patch1_func, 183, 2, 1 },
+	{ ahd_patch5_func, 185, 1, 1 },
+	{ ahd_patch2_func, 194, 1, 2 },
+	{ ahd_patch0_func, 195, 1, 1 },
+	{ ahd_patch6_func, 196, 2, 2 },
+	{ ahd_patch0_func, 198, 6, 3 },
+	{ ahd_patch2_func, 201, 1, 2 },
+	{ ahd_patch0_func, 202, 1, 1 },
+	{ ahd_patch2_func, 205, 1, 2 },
+	{ ahd_patch0_func, 206, 1, 1 },
+	{ ahd_patch3_func, 208, 1, 1 },
+	{ ahd_patch7_func, 209, 3, 1 },
+	{ ahd_patch3_func, 218, 1, 1 },
+	{ ahd_patch5_func, 219, 16, 2 },
+	{ ahd_patch0_func, 235, 1, 1 },
+	{ ahd_patch8_func, 260, 2, 1 },
+	{ ahd_patch1_func, 264, 1, 2 },
+	{ ahd_patch0_func, 265, 1, 1 },
+	{ ahd_patch7_func, 268, 3, 1 },
+	{ ahd_patch1_func, 283, 1, 2 },
+	{ ahd_patch0_func, 284, 1, 1 },
+	{ ahd_patch1_func, 287, 1, 2 },
+	{ ahd_patch0_func, 288, 1, 1 },
+	{ ahd_patch2_func, 291, 1, 2 },
+	{ ahd_patch0_func, 292, 1, 1 },
+	{ ahd_patch9_func, 305, 2, 2 },
+	{ ahd_patch0_func, 307, 1, 1 },
+	{ ahd_patch1_func, 349, 1, 2 },
+	{ ahd_patch0_func, 350, 1, 1 },
+	{ ahd_patch2_func, 358, 1, 2 },
+	{ ahd_patch0_func, 359, 1, 1 },
+	{ ahd_patch2_func, 362, 1, 2 },
 	{ ahd_patch0_func, 363, 1, 1 },
-	{ ahd_patch10_func, 382, 1, 1 },
-	{ ahd_patch10_func, 385, 1, 1 },
-	{ ahd_patch10_func, 387, 1, 1 },
-	{ ahd_patch10_func, 399, 1, 1 },
-	{ ahd_patch1_func, 409, 1, 2 },
-	{ ahd_patch0_func, 410, 1, 1 },
-	{ ahd_patch1_func, 412, 1, 2 },
-	{ ahd_patch0_func, 413, 1, 1 },
-	{ ahd_patch1_func, 421, 1, 2 },
-	{ ahd_patch0_func, 422, 1, 1 },
-	{ ahd_patch2_func, 435, 1, 2 },
-	{ ahd_patch0_func, 436, 1, 1 },
-	{ ahd_patch11_func, 472, 1, 1 },
-	{ ahd_patch1_func, 480, 1, 2 },
-	{ ahd_patch0_func, 481, 1, 1 },
-	{ ahd_patch2_func, 493, 1, 2 },
-	{ ahd_patch0_func, 494, 1, 1 },
-	{ ahd_patch12_func, 497, 6, 2 },
-	{ ahd_patch0_func, 503, 1, 1 },
-	{ ahd_patch13_func, 524, 7, 1 },
-	{ ahd_patch14_func, 533, 1, 1 },
-	{ ahd_patch15_func, 542, 1, 1 },
-	{ ahd_patch16_func, 543, 1, 2 },
-	{ ahd_patch0_func, 544, 1, 1 },
-	{ ahd_patch17_func, 547, 1, 1 },
-	{ ahd_patch16_func, 548, 1, 1 },
-	{ ahd_patch18_func, 559, 1, 2 },
-	{ ahd_patch0_func, 560, 1, 1 },
-	{ ahd_patch1_func, 579, 1, 2 },
-	{ ahd_patch0_func, 580, 1, 1 },
-	{ ahd_patch1_func, 583, 1, 2 },
-	{ ahd_patch0_func, 584, 1, 1 },
-	{ ahd_patch2_func, 589, 1, 2 },
+	{ ahd_patch1_func, 369, 1, 2 },
+	{ ahd_patch0_func, 370, 1, 1 },
+	{ ahd_patch1_func, 372, 1, 2 },
+	{ ahd_patch0_func, 373, 1, 1 },
+	{ ahd_patch10_func, 392, 1, 1 },
+	{ ahd_patch10_func, 395, 1, 1 },
+	{ ahd_patch10_func, 397, 1, 1 },
+	{ ahd_patch10_func, 409, 1, 1 },
+	{ ahd_patch1_func, 419, 1, 2 },
+	{ ahd_patch0_func, 420, 1, 1 },
+	{ ahd_patch1_func, 422, 1, 2 },
+	{ ahd_patch0_func, 423, 1, 1 },
+	{ ahd_patch1_func, 431, 1, 2 },
+	{ ahd_patch0_func, 432, 1, 1 },
+	{ ahd_patch2_func, 445, 1, 2 },
+	{ ahd_patch0_func, 446, 1, 1 },
+	{ ahd_patch11_func, 482, 1, 1 },
+	{ ahd_patch1_func, 490, 1, 2 },
+	{ ahd_patch0_func, 491, 1, 1 },
+	{ ahd_patch2_func, 503, 1, 2 },
+	{ ahd_patch0_func, 504, 1, 1 },
+	{ ahd_patch12_func, 507, 6, 2 },
+	{ ahd_patch0_func, 513, 1, 1 },
+	{ ahd_patch13_func, 534, 7, 1 },
+	{ ahd_patch14_func, 543, 1, 1 },
+	{ ahd_patch15_func, 552, 1, 1 },
+	{ ahd_patch16_func, 553, 1, 2 },
+	{ ahd_patch0_func, 554, 1, 1 },
+	{ ahd_patch17_func, 557, 1, 1 },
+	{ ahd_patch16_func, 558, 1, 1 },
+	{ ahd_patch18_func, 569, 1, 2 },
+	{ ahd_patch0_func, 570, 1, 1 },
+	{ ahd_patch1_func, 589, 1, 2 },
 	{ ahd_patch0_func, 590, 1, 1 },
-	{ ahd_patch2_func, 594, 1, 2 },
-	{ ahd_patch0_func, 595, 1, 1 },
-	{ ahd_patch1_func, 596, 1, 2 },
-	{ ahd_patch0_func, 597, 1, 1 },
-	{ ahd_patch2_func, 608, 1, 2 },
-	{ ahd_patch0_func, 609, 1, 1 },
-	{ ahd_patch19_func, 613, 1, 1 },
-	{ ahd_patch20_func, 618, 1, 1 },
-	{ ahd_patch21_func, 619, 2, 1 },
-	{ ahd_patch20_func, 623, 1, 2 },
-	{ ahd_patch0_func, 624, 1, 1 },
-	{ ahd_patch2_func, 627, 1, 2 },
-	{ ahd_patch0_func, 628, 1, 1 },
-	{ ahd_patch2_func, 643, 1, 2 },
-	{ ahd_patch0_func, 644, 1, 1 },
-	{ ahd_patch13_func, 645, 14, 1 },
-	{ ahd_patch1_func, 663, 1, 2 },
-	{ ahd_patch0_func, 664, 1, 1 },
-	{ ahd_patch13_func, 665, 1, 1 },
-	{ ahd_patch1_func, 677, 1, 2 },
-	{ ahd_patch0_func, 678, 1, 1 },
-	{ ahd_patch1_func, 685, 1, 2 },
-	{ ahd_patch0_func, 686, 1, 1 },
-	{ ahd_patch19_func, 709, 1, 1 },
-	{ ahd_patch19_func, 747, 1, 1 },
-	{ ahd_patch1_func, 758, 1, 2 },
-	{ ahd_patch0_func, 759, 1, 1 },
-	{ ahd_patch1_func, 776, 1, 2 },
-	{ ahd_patch0_func, 777, 1, 1 },
-	{ ahd_patch1_func, 779, 1, 2 },
-	{ ahd_patch0_func, 780, 1, 1 },
-	{ ahd_patch1_func, 783, 1, 2 },
-	{ ahd_patch0_func, 784, 1, 1 },
-	{ ahd_patch22_func, 786, 1, 2 },
-	{ ahd_patch0_func, 787, 2, 1 },
-	{ ahd_patch23_func, 790, 4, 2 },
-	{ ahd_patch0_func, 794, 1, 1 },
-	{ ahd_patch23_func, 802, 11, 1 }
+	{ ahd_patch1_func, 593, 1, 2 },
+	{ ahd_patch0_func, 594, 1, 1 },
+	{ ahd_patch2_func, 599, 1, 2 },
+	{ ahd_patch0_func, 600, 1, 1 },
+	{ ahd_patch2_func, 604, 1, 2 },
+	{ ahd_patch0_func, 605, 1, 1 },
+	{ ahd_patch1_func, 606, 1, 2 },
+	{ ahd_patch0_func, 607, 1, 1 },
+	{ ahd_patch2_func, 618, 1, 2 },
+	{ ahd_patch0_func, 619, 1, 1 },
+	{ ahd_patch19_func, 623, 1, 1 },
+	{ ahd_patch20_func, 628, 1, 1 },
+	{ ahd_patch21_func, 629, 2, 1 },
+	{ ahd_patch20_func, 633, 1, 2 },
+	{ ahd_patch0_func, 634, 1, 1 },
+	{ ahd_patch2_func, 637, 1, 2 },
+	{ ahd_patch0_func, 638, 1, 1 },
+	{ ahd_patch2_func, 653, 1, 2 },
+	{ ahd_patch0_func, 654, 1, 1 },
+	{ ahd_patch13_func, 655, 14, 1 },
+	{ ahd_patch1_func, 673, 1, 2 },
+	{ ahd_patch0_func, 674, 1, 1 },
+	{ ahd_patch13_func, 675, 1, 1 },
+	{ ahd_patch1_func, 687, 1, 2 },
+	{ ahd_patch0_func, 688, 1, 1 },
+	{ ahd_patch1_func, 695, 1, 2 },
+	{ ahd_patch0_func, 696, 1, 1 },
+	{ ahd_patch19_func, 719, 1, 1 },
+	{ ahd_patch19_func, 757, 1, 1 },
+	{ ahd_patch1_func, 768, 1, 2 },
+	{ ahd_patch0_func, 769, 1, 1 },
+	{ ahd_patch7_func, 785, 3, 1 },
+	{ ahd_patch1_func, 789, 1, 2 },
+	{ ahd_patch0_func, 790, 1, 1 },
+	{ ahd_patch1_func, 792, 1, 2 },
+	{ ahd_patch0_func, 793, 1, 1 },
+	{ ahd_patch1_func, 796, 1, 2 },
+	{ ahd_patch0_func, 797, 1, 1 },
+	{ ahd_patch22_func, 799, 1, 2 },
+	{ ahd_patch0_func, 800, 2, 1 },
+	{ ahd_patch23_func, 803, 4, 2 },
+	{ ahd_patch0_func, 807, 1, 1 },
+	{ ahd_patch23_func, 815, 11, 1 }
 };
 
 static struct cs {
 	uint16_t	begin;
 	uint16_t	end;
 } critical_sections[] = {
-	{ 17, 28 },
-	{ 29, 30 },
+	{ 17, 30 },
 	{ 47, 58 },
 	{ 61, 63 },
 	{ 65, 66 },
 	{ 72, 92 },
-	{ 110, 137 },
-	{ 138, 175 },
-	{ 180, 188 },
-	{ 213, 264 },
-	{ 425, 433 },
-	{ 443, 445 },
-	{ 448, 457 },
-	{ 709, 739 },
-	{ 749, 753 }
+	{ 110, 142 },
+	{ 143, 180 },
+	{ 185, 193 },
+	{ 218, 274 },
+	{ 435, 443 },
+	{ 453, 455 },
+	{ 458, 467 },
+	{ 719, 749 },
+	{ 759, 763 }
 };
 
 static const int num_critical_sections = sizeof(critical_sections)
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm.c b/drivers/scsi/aic7xxx/aicasm/aicasm.c
index f936b691232..924102720b1 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm.c
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm.c
@@ -37,7 +37,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#22 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm.c#23 $
  *
  * $FreeBSD$
  */
@@ -609,10 +609,10 @@ output_listing(char *ifilename)
 
 		while (line < cur_instr->srcline) {
 			fgets(buf, sizeof(buf), ifile);
-				fprintf(listfile, "\t\t%s", buf);
+				fprintf(listfile, "             \t%s", buf);
 				line++;
 		}
-		fprintf(listfile, "%03x %02x%02x%02x%02x", instrptr,
+		fprintf(listfile, "%04x %02x%02x%02x%02x", instrptr,
 #ifdef __LITTLE_ENDIAN
 			cur_instr->format.bytes[0],
 			cur_instr->format.bytes[1],
@@ -624,14 +624,23 @@ output_listing(char *ifilename)
 			cur_instr->format.bytes[1],
 			cur_instr->format.bytes[0]);
 #endif
-		fgets(buf, sizeof(buf), ifile);
-		fprintf(listfile, "\t%s", buf);
-		line++;
+		/*
+		 * Macro expansions can cause several instructions
+		 * to be output for a single source line.  Only
+		 * advance the line once in these cases.
+		 */
+		if (line == cur_instr->srcline) {
+			fgets(buf, sizeof(buf), ifile);
+			fprintf(listfile, "\t%s", buf);
+			line++;
+		} else {
+			fprintf(listfile, "\n");
+		}
 		instrptr++;
 	}
 	/* Dump the remainder of the file */
 	while(fgets(buf, sizeof(buf), ifile) != NULL)
-		fprintf(listfile, "\t\t%s", buf);
+		fprintf(listfile, "             %s", buf);
 
 	fclose(ifile);
 }
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
index 67e046d9662..c328596def3 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y
@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#29 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_gram.y#30 $
  *
  * $FreeBSD$
  */
@@ -157,6 +157,8 @@ static int  is_download_const(expression_t *immed);
 
 %token T_END_CS
 
+%token T_PAD_PAGE
+
 %token T_FIELD
 
 %token T_ENUM
@@ -189,6 +191,10 @@ static int  is_download_const(expression_t *immed);
 
 %token <value> T_OR
 
+/* 16 bit extensions */
+%token <value> T_OR16 T_AND16 T_XOR16 T_ADD16
+%token <value> T_ADC16 T_MVI16 T_TEST16 T_CMP16 T_CMPXCHG
+
 %token T_RET
 
 %token T_NOP
@@ -207,7 +213,7 @@ static int  is_download_const(expression_t *immed);
 
 %type <expression> expression immediate immediate_or_a
 
-%type <value> export ret f1_opcode f2_opcode jmp_jc_jnc_call jz_jnz je_jne
+%type <value> export ret f1_opcode f2_opcode f4_opcode jmp_jc_jnc_call jz_jnz je_jne
 
 %type <value> mode_value mode_list macro_arglist
 
@@ -1304,6 +1310,15 @@ f2_opcode:
 |	T_ROR { $$ = AIC_OP_ROR; }
 ;
 
+f4_opcode:
+	T_OR16	{ $$ = AIC_OP_OR16; }
+|	T_AND16 { $$ = AIC_OP_AND16; }
+|	T_XOR16 { $$ = AIC_OP_XOR16; }
+|	T_ADD16 { $$ = AIC_OP_ADD16; }
+|	T_ADC16 { $$ = AIC_OP_ADC16; }
+|	T_MVI16 { $$ = AIC_OP_MVI16; }
+;
+
 code:
 	f2_opcode destination ',' expression opt_source ret ';'
 	{
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h b/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
index e64f802bbaa..9df9e2ce353 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_insformat.h
@@ -37,13 +37,14 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#11 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_insformat.h#12 $
  *
  * $FreeBSD$
  */
 
 #include <asm/byteorder.h>
 
+/* 8bit ALU logic operations */
 struct ins_format1 {
 #ifdef __LITTLE_ENDIAN
 	uint32_t	immediate	: 8,
@@ -62,6 +63,7 @@ struct ins_format1 {
 #endif
 };
 
+/* 8bit ALU shift/rotate operations */
 struct ins_format2 {
 #ifdef __LITTLE_ENDIAN
 	uint32_t	shift_control	: 8,
@@ -80,6 +82,7 @@ struct ins_format2 {
 #endif
 };
 
+/* 8bit branch control operations */
 struct ins_format3 {
 #ifdef __LITTLE_ENDIAN
 	uint32_t	immediate	: 8,
@@ -96,10 +99,68 @@ struct ins_format3 {
 #endif
 };
 
+/* 16bit ALU logic operations */
+struct ins_format4 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	opcode_ext	: 8,
+			source		: 9,
+			destination	: 9,
+			ret		: 1,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			ret		: 1,
+			destination	: 9,
+			source		: 9,
+			opcode_ext	: 8;
+#endif
+};
+
+/* 16bit branch control operations */
+struct ins_format5 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	opcode_ext	: 8,
+			source		: 9,
+			address		: 10,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			address		: 10,
+			source		: 9,
+			opcode_ext	: 8;
+#endif
+};
+
+/*  Far branch operations */
+struct ins_format6 {
+#ifdef __LITTLE_ENDIAN
+	uint32_t	page		: 3,
+			opcode_ext	: 5,
+			source		: 9,
+			address		: 10,
+			opcode		: 4,
+			parity		: 1;
+#else
+	uint32_t	parity		: 1,
+			opcode		: 4,
+			address		: 10,
+			source		: 9,
+			opcode_ext	: 5,
+			page		: 3;
+#endif
+};
+
 union ins_formats {
 		struct ins_format1 format1;
 		struct ins_format2 format2;
 		struct ins_format3 format3;
+		struct ins_format4 format4;
+		struct ins_format5 format5;
+		struct ins_format6 format6;
 		uint8_t		   bytes[4];
 		uint32_t	   integer;
 };
@@ -118,6 +179,8 @@ struct instruction {
 #define	AIC_OP_ROL	0x5
 #define	AIC_OP_BMOV	0x6
 
+#define	AIC_OP_MVI16	0x7
+
 #define	AIC_OP_JMP	0x8
 #define AIC_OP_JC	0x9
 #define AIC_OP_JNC	0xa
@@ -131,3 +194,26 @@ struct instruction {
 #define	AIC_OP_SHL	0x10
 #define	AIC_OP_SHR	0x20
 #define	AIC_OP_ROR	0x30
+
+/* 16bit Ops. Low byte main opcode.  High byte extended opcode. */ 
+#define	AIC_OP_OR16	0x8005
+#define	AIC_OP_AND16	0x8105
+#define	AIC_OP_XOR16	0x8205
+#define	AIC_OP_ADD16	0x8305
+#define	AIC_OP_ADC16	0x8405
+#define AIC_OP_JNE16	0x8805
+#define AIC_OP_JNZ16	0x8905
+#define AIC_OP_JE16	0x8C05
+#define AIC_OP_JZ16	0x8B05
+#define AIC_OP_JMP16	0x9005
+#define AIC_OP_JC16	0x9105
+#define AIC_OP_JNC16	0x9205
+#define AIC_OP_CALL16	0x9305
+#define AIC_OP_CALL16	0x9305
+
+/* Page extension is low three bits of second opcode byte. */
+#define AIC_OP_JMPF	0xA005
+#define AIC_OP_CALLF	0xB005
+#define AIC_OP_JCF	0xC005
+#define AIC_OP_JNCF	0xD005
+#define AIC_OP_CMPXCHG	0xE005
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
index 45c0b233d0b..7c3983f868a 100644
--- a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
+++ b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l
@@ -38,7 +38,7 @@
  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGES.
  *
- * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#19 $
+ * $Id: //depot/aic7xxx/aic7xxx/aicasm/aicasm_scan.l#20 $
  *
  * $FreeBSD$
  */
@@ -132,7 +132,7 @@ if[ \t]*\(		{
 						*string_buf_ptr++ = *yptr++;
 				}
 			}
-
+else			{ return T_ELSE; }
 VERSION			{ return T_VERSION; }
 PREFIX			{ return T_PREFIX; }
 PATCH_ARG_LIST		{ return T_PATCH_ARG_LIST; }
@@ -173,10 +173,6 @@ RW|RO|WO		{
 					yylval.value = WO;
 				 return T_MODE;
 			}
-BEGIN_CRITICAL		{ return T_BEGIN_CS; }
-END_CRITICAL		{ return T_END_CS; }
-SET_SRC_MODE		{ return T_SET_SRC_MODE; }
-SET_DST_MODE		{ return T_SET_DST_MODE; }
 field			{ return T_FIELD; }
 enum			{ return T_ENUM; }
 mask			{ return T_MASK; }
@@ -192,6 +188,13 @@ none			{ return T_NONE; }
 sindex			{ return T_SINDEX; }
 A			{ return T_A; }
 
+	/* Instruction Formatting */
+PAD_PAGE		{ return T_PAD_PAGE; }
+BEGIN_CRITICAL		{ return T_BEGIN_CS; }
+END_CRITICAL		{ return T_END_CS; }
+SET_SRC_MODE		{ return T_SET_SRC_MODE; }
+SET_DST_MODE		{ return T_SET_DST_MODE; }
+
 	/* Opcodes */
 shl			{ return T_SHL; }
 shr			{ return T_SHR; }
@@ -223,7 +226,17 @@ and			{ return T_AND;	}
 or			{ return T_OR;	}
 ret			{ return T_RET; }
 nop			{ return T_NOP; }
-else			{ return T_ELSE; }
+
+	/* ARP2 16bit extensions */
+or16			{ return T_OR16; }
+and16			{ return T_AND16; }
+xor16			{ return T_XOR16; }
+add16			{ return T_ADD16; }
+adc16			{ return T_ADC16; }
+mvi16			{ return T_MVI16; }
+test16			{ return T_TEST16; }
+cmp16			{ return T_CMP16; }
+cmpxchg			{ return T_CMPXCHG; }
 
 	/* Allowed Symbols */
 \<\<			{ return T_EXPR_LSHIFT; }
diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index c8a32cf47d7..cbf825263f3 100644
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -246,6 +246,7 @@ struct ScsiReqBlk {
 	 * total_xfer_length in xferred. These values are restored in
 	 * pci_unmap_srb_sense. This is the only place xferred is used.
 	 */
+	unsigned char *virt_addr_req;	/* Saved virtual address of the request buffer */
 	u32 xferred;		        /* Saved copy of total_xfer_length */
 
 	u16 state;
@@ -2017,7 +2018,7 @@ static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
 	sg_verify_length(srb);
 
 	/* we need the corresponding virtual address */
-	if (!segment) {
+	if (!segment || (srb->flag & AUTO_REQSENSE)) {
 		srb->virt_addr += xferred;
 		return;
 	}
@@ -3318,6 +3319,7 @@ static void pci_unmap_srb_sense(struct AdapterCtlBlk *acb,
 	    srb->segment_x[DC395x_MAX_SG_LISTENTRY - 1].address;
 	srb->segment_x[0].length =
 	    srb->segment_x[DC395x_MAX_SG_LISTENTRY - 1].length;
+	srb->virt_addr = srb->virt_addr_req;
 }
 
 
@@ -3711,6 +3713,8 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
 	srb->xferred = srb->total_xfer_length;
 	/* srb->segment_x : a one entry of S/G list table */
 	srb->total_xfer_length = sizeof(cmd->sense_buffer);
+	srb->virt_addr_req = srb->virt_addr;
+	srb->virt_addr = cmd->sense_buffer;
 	srb->segment_x[0].length = sizeof(cmd->sense_buffer);
 	/* Map sense buffer */
 	srb->segment_x[0].address =
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c
index 822b9fa706f..eaefeddb2b4 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.c
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.c
@@ -87,7 +87,7 @@ static int max_channel = 3;
 static int init_timeout = 5;
 static int max_requests = 50;
 
-#define IBMVSCSI_VERSION "1.5.7"
+#define IBMVSCSI_VERSION "1.5.8"
 
 MODULE_DESCRIPTION("IBM Virtual SCSI");
 MODULE_AUTHOR("Dave Boutcher");
@@ -534,7 +534,6 @@ static int map_data_for_srp_cmd(struct scsi_cmnd *cmd,
 static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
 				   struct ibmvscsi_host_data *hostdata)
 {
-	struct scsi_cmnd *cmnd;
 	u64 *crq_as_u64 = (u64 *) &evt_struct->crq;
 	int rc;
 
@@ -544,19 +543,8 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
 	 * can handle more requests (can_queue) when we actually can't
 	 */
 	if ((evt_struct->crq.format == VIOSRP_SRP_FORMAT) &&
-	    (atomic_dec_if_positive(&hostdata->request_limit) < 0)) {
-		/* See if the adapter is disabled */
-		if (atomic_read(&hostdata->request_limit) < 0)
-			goto send_error;
-	
-		printk(KERN_WARNING 
-		       "ibmvscsi: Warning, request_limit exceeded\n");
-		unmap_cmd_data(&evt_struct->iu.srp.cmd,
-			       evt_struct,
-			       hostdata->dev);
-		free_event_struct(&hostdata->pool, evt_struct);
-		return SCSI_MLQUEUE_HOST_BUSY;
-	}
+	    (atomic_dec_if_positive(&hostdata->request_limit) < 0))
+		goto send_error;
 
 	/* Copy the IU into the transfer area */
 	*evt_struct->xfer_iu = evt_struct->iu;
@@ -572,7 +560,7 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
 	     ibmvscsi_send_crq(hostdata, crq_as_u64[0], crq_as_u64[1])) != 0) {
 		list_del(&evt_struct->list);
 
-		printk(KERN_ERR "ibmvscsi: failed to send event struct rc %d\n",
+		printk(KERN_ERR "ibmvscsi: send error %d\n",
 		       rc);
 		goto send_error;
 	}
@@ -582,14 +570,8 @@ static int ibmvscsi_send_srp_event(struct srp_event_struct *evt_struct,
  send_error:
 	unmap_cmd_data(&evt_struct->iu.srp.cmd, evt_struct, hostdata->dev);
 
-	if ((cmnd = evt_struct->cmnd) != NULL) {
-		cmnd->result = DID_ERROR << 16;
-		evt_struct->cmnd_done(cmnd);
-	} else if (evt_struct->done)
-		evt_struct->done(evt_struct);
-	
 	free_event_struct(&hostdata->pool, evt_struct);
-	return 0;
+ 	return SCSI_MLQUEUE_HOST_BUSY;
 }
 
 /**
@@ -802,7 +784,8 @@ static void login_rsp(struct srp_event_struct *evt_struct)
 	case SRP_LOGIN_RSP_TYPE:	/* it worked! */
 		break;
 	case SRP_LOGIN_REJ_TYPE:	/* refused! */
-		printk(KERN_INFO "ibmvscsi: SRP_LOGIN_REQ rejected\n");
+		printk(KERN_INFO "ibmvscsi: SRP_LOGIN_REJ reason %u\n",
+		       evt_struct->xfer_iu->srp.login_rej.reason);
 		/* Login failed.  */
 		atomic_set(&hostdata->request_limit, -1);
 		return;
@@ -834,6 +817,9 @@ static void login_rsp(struct srp_event_struct *evt_struct)
 		return;
 	}
 
+	/* If we had any pending I/Os, kick them */
+	scsi_unblock_requests(hostdata->host);
+
 	send_mad_adapter_info(hostdata);
 	return;
 }
@@ -862,6 +848,7 @@ static int send_srp_login(struct ibmvscsi_host_data *hostdata)
 			  init_timeout * HZ);
 
 	login = &evt_struct->iu.srp.login_req;
+	memset(login, 0x00, sizeof(struct srp_login_req));
 	login->type = SRP_LOGIN_REQ_TYPE;
 	login->max_requested_initiator_to_target_iulen = sizeof(union srp_iu);
 	login->required_buffer_formats = 0x0006;
@@ -1122,7 +1109,7 @@ static int ibmvscsi_eh_device_reset_handler(struct scsi_cmnd *cmd)
  * purge_requests: Our virtual adapter just shut down.  purge any sent requests
  * @hostdata:    the adapter
  */
-static void purge_requests(struct ibmvscsi_host_data *hostdata)
+static void purge_requests(struct ibmvscsi_host_data *hostdata, int error_code)
 {
 	struct srp_event_struct *tmp_evt, *pos;
 	unsigned long flags;
@@ -1131,7 +1118,7 @@ static void purge_requests(struct ibmvscsi_host_data *hostdata)
 	list_for_each_entry_safe(tmp_evt, pos, &hostdata->sent, list) {
 		list_del(&tmp_evt->list);
 		if (tmp_evt->cmnd) {
-			tmp_evt->cmnd->result = (DID_ERROR << 16);
+			tmp_evt->cmnd->result = (error_code << 16);
 			unmap_cmd_data(&tmp_evt->iu.srp.cmd, 
 				       tmp_evt,	
 				       tmp_evt->hostdata->dev);
@@ -1186,12 +1173,30 @@ void ibmvscsi_handle_crq(struct viosrp_crq *crq,
 			printk(KERN_ERR "ibmvscsi: unknown crq message type\n");
 		}
 		return;
-	case 0xFF:		/* Hypervisor telling us the connection is closed */
-		printk(KERN_INFO "ibmvscsi: Virtual adapter failed!\n");
+	case 0xFF:	/* Hypervisor telling us the connection is closed */
+		scsi_block_requests(hostdata->host);
+		if (crq->format == 0x06) {
+			/* We need to re-setup the interpartition connection */
+			printk(KERN_INFO
+			       "ibmvscsi: Re-enabling adapter!\n");
+			purge_requests(hostdata, DID_REQUEUE);
+			if (ibmvscsi_reenable_crq_queue(&hostdata->queue,
+							hostdata) == 0)
+				if (ibmvscsi_send_crq(hostdata,
+						      0xC001000000000000LL, 0))
+					printk(KERN_ERR
+					       "ibmvscsi: transmit error after"
+					       " enable\n");
+		} else {
+			printk(KERN_INFO
+			       "ibmvscsi: Virtual adapter failed rc %d!\n",
+			       crq->format);
 
-		atomic_set(&hostdata->request_limit, -1);
-		purge_requests(hostdata);
-		ibmvscsi_reset_crq_queue(&hostdata->queue, hostdata);
+			atomic_set(&hostdata->request_limit, -1);
+			purge_requests(hostdata, DID_ERROR);
+			ibmvscsi_reset_crq_queue(&hostdata->queue, hostdata);
+		}
+		scsi_unblock_requests(hostdata->host);
 		return;
 	case 0x80:		/* real payload */
 		break;
diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.h b/drivers/scsi/ibmvscsi/ibmvscsi.h
index 5b0edd1f192..4550d71e474 100644
--- a/drivers/scsi/ibmvscsi/ibmvscsi.h
+++ b/drivers/scsi/ibmvscsi/ibmvscsi.h
@@ -103,6 +103,9 @@ void ibmvscsi_release_crq_queue(struct crq_queue *queue,
 int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 			      struct ibmvscsi_host_data *hostdata);
 
+int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
+				struct ibmvscsi_host_data *hostdata);
+
 void ibmvscsi_handle_crq(struct viosrp_crq *crq,
 			 struct ibmvscsi_host_data *hostdata);
 int ibmvscsi_send_crq(struct ibmvscsi_host_data *hostdata,
diff --git a/drivers/scsi/ibmvscsi/iseries_vscsi.c b/drivers/scsi/ibmvscsi/iseries_vscsi.c
index ce15d9e3962..7eed0b09817 100644
--- a/drivers/scsi/ibmvscsi/iseries_vscsi.c
+++ b/drivers/scsi/ibmvscsi/iseries_vscsi.c
@@ -124,6 +124,19 @@ int ibmvscsi_reset_crq_queue(struct crq_queue *queue,
 }
 
 /**
+ * reenable_crq_queue: - reenables a crq after a failure
+ * @queue:	crq_queue to initialize and register
+ * @hostdata:	ibmvscsi_host_data of host
+ *
+ * no-op for iSeries
+ */
+int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
+				struct ibmvscsi_host_data *hostdata)
+{
+	return 0;
+}
+
+/**
  * ibmvscsi_send_crq: - Send a CRQ
  * @hostdata:	the adapter
  * @word1:	the first 64 bits of the data
diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c
index 75db2f5c545..f47dd87c05e 100644
--- a/drivers/scsi/ibmvscsi/rpa_vscsi.c
+++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c
@@ -281,6 +281,28 @@ int ibmvscsi_init_crq_queue(struct crq_queue *queue,
 }
 
 /**
+ * reenable_crq_queue: - reenables a crq after
+ * @queue:	crq_queue to initialize and register
+ * @hostdata:	ibmvscsi_host_data of host
+ *
+ */
+int ibmvscsi_reenable_crq_queue(struct crq_queue *queue,
+				 struct ibmvscsi_host_data *hostdata)
+{
+	int rc;
+	struct vio_dev *vdev = to_vio_dev(hostdata->dev);
+
+	/* Re-enable the CRQ */
+	do {
+		rc = plpar_hcall_norets(H_ENABLE_CRQ, vdev->unit_address);
+	} while ((rc == H_InProgress) || (rc == H_Busy) || (H_isLongBusy(rc)));
+
+	if (rc)
+		printk(KERN_ERR "ibmvscsi: Error %d enabling adapter\n", rc);
+	return rc;
+}
+
+/**
  * reset_crq_queue: - resets a crq after a failure
  * @queue:	crq_queue to initialize and register
  * @hostdata:	ibmvscsi_host_data of host
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index e5e1ca44e1e..86c546164da 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -3499,6 +3499,7 @@ ips_map_status(ips_ha_t * ha, ips_scb_t * scb, ips_stat_t * sp)
 	int device_error;
 	uint32_t transfer_len;
 	IPS_DCDB_TABLE_TAPE *tapeDCDB;
+	IPS_SCSI_INQ_DATA inquiryData;
 
 	METHOD_TRACE("ips_map_status", 1);
 
@@ -3557,13 +3558,13 @@ ips_map_status(ips_ha_t * ha, ips_scb_t * scb, ips_stat_t * sp)
 				errcode = DID_OK;
 
 				/* Restrict access to physical DASD */
-				if ((scb->scsi_cmd->cmnd[0] == INQUIRY) &&
-				    ((((char *) scb->scsi_cmd->
-				       buffer)[0] & 0x1f) == TYPE_DISK)) {
-					/* underflow -- no error               */
-					/* restrict access to physical DASD    */
-					errcode = DID_TIME_OUT;
-					break;
+				if (scb->scsi_cmd->cmnd[0] == INQUIRY) {
+				    ips_scmd_buf_read(scb->scsi_cmd, 
+                                      &inquiryData, sizeof (inquiryData));
+ 				    if ((inquiryData.DeviceType & 0x1f) == TYPE_DISK) {
+				        errcode = DID_TIME_OUT;
+				        break;
+				    }
 				}
 			} else
 				errcode = DID_ERROR;
@@ -4135,6 +4136,7 @@ ips_chkstatus(ips_ha_t * ha, IPS_STATUS * pstatus)
 	uint8_t basic_status;
 	uint8_t ext_status;
 	int errcode;
+	IPS_SCSI_INQ_DATA inquiryData;
 
 	METHOD_TRACE("ips_chkstatus", 1);
 
@@ -4255,11 +4257,11 @@ ips_chkstatus(ips_ha_t * ha, IPS_STATUS * pstatus)
 			scb->scsi_cmd->result = errcode << 16;
 		} else {	/* bus == 0 */
 			/* restrict access to physical drives */
-			if ((scb->scsi_cmd->cmnd[0] == INQUIRY) &&
-			    ((((char *) scb->scsi_cmd->buffer)[0] & 0x1f) ==
-			     TYPE_DISK)) {
-
-				scb->scsi_cmd->result = DID_TIME_OUT << 16;
+			if (scb->scsi_cmd->cmnd[0] == INQUIRY) { 
+			    ips_scmd_buf_read(scb->scsi_cmd, 
+                                  &inquiryData, sizeof (inquiryData));
+			    if ((inquiryData.DeviceType & 0x1f) == TYPE_DISK) 
+			        scb->scsi_cmd->result = DID_TIME_OUT << 16;
 			}
 		}		/* else */
 	} else {		/* recovered error / success */
@@ -5012,7 +5014,7 @@ ips_init_copperhead(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			MDELAY(IPS_ONE_SEC);
+			msleep(IPS_ONE_SEC);
 		}
 
 		if (j >= 45)
@@ -5038,7 +5040,7 @@ ips_init_copperhead(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			MDELAY(IPS_ONE_SEC);
+			msleep(IPS_ONE_SEC);
 		}
 
 		if (j >= 240)
@@ -5056,7 +5058,7 @@ ips_init_copperhead(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 	}
 
 	if (i >= 240)
@@ -5106,7 +5108,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			MDELAY(IPS_ONE_SEC);
+			msleep(IPS_ONE_SEC);
 		}
 
 		if (j >= 45)
@@ -5132,7 +5134,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
 				break;
 
 			/* Delay for 1 Second */
-			MDELAY(IPS_ONE_SEC);
+			msleep(IPS_ONE_SEC);
 		}
 
 		if (j >= 240)
@@ -5150,7 +5152,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 	}
 
 	if (i >= 240)
@@ -5202,7 +5204,7 @@ ips_init_morpheus(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 	}
 
 	if (i >= 45) {
@@ -5228,7 +5230,7 @@ ips_init_morpheus(ips_ha_t * ha)
 			if (Post != 0x4F00)
 				break;
 			/* Delay for 1 Second */
-			MDELAY(IPS_ONE_SEC);
+			msleep(IPS_ONE_SEC);
 		}
 
 		if (i >= 120) {
@@ -5258,7 +5260,7 @@ ips_init_morpheus(ips_ha_t * ha)
 			break;
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 	}
 
 	if (i >= 240) {
@@ -5318,12 +5320,12 @@ ips_reset_copperhead(ips_ha_t * ha)
 		outb(IPS_BIT_RST, ha->io_addr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 
 		outb(0, ha->io_addr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 
 		if ((*ha->func.init) (ha))
 			break;
@@ -5363,12 +5365,12 @@ ips_reset_copperhead_memio(ips_ha_t * ha)
 		writeb(IPS_BIT_RST, ha->mem_ptr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 
 		writeb(0, ha->mem_ptr + IPS_REG_SCPR);
 
 		/* Delay for 1 Second */
-		MDELAY(IPS_ONE_SEC);
+		msleep(IPS_ONE_SEC);
 
 		if ((*ha->func.init) (ha))
 			break;
@@ -5409,7 +5411,7 @@ ips_reset_morpheus(ips_ha_t * ha)
 		writel(0x80000000, ha->mem_ptr + IPS_REG_I960_IDR);
 
 		/* Delay for 5 Seconds */
-		MDELAY(5 * IPS_ONE_SEC);
+		msleep(5 * IPS_ONE_SEC);
 
 		/* Do a PCI config read to wait for adapter */
 		pci_read_config_byte(ha->pcidev, 4, &junk);
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 511ed52a580..a487f414960 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -10,7 +10,7 @@
  *	   2 of the License, or (at your option) any later version.
  *
  * FILE		: megaraid_sas.c
- * Version	: v00.00.02.00-rc4
+ * Version	: v00.00.02.02
  *
  * Authors:
  * 	Sreenivas Bagalkote	<Sreenivas.Bagalkote@lsil.com>
@@ -55,13 +55,13 @@ static struct pci_device_id megasas_pci_table[] = {
 
 	{
 	 PCI_VENDOR_ID_LSI_LOGIC,
-	 PCI_DEVICE_ID_LSI_SAS1064R,
+	 PCI_DEVICE_ID_LSI_SAS1064R, // xscale IOP
 	 PCI_ANY_ID,
 	 PCI_ANY_ID,
 	 },
 	{
 	 PCI_VENDOR_ID_DELL,
-	 PCI_DEVICE_ID_DELL_PERC5,
+	 PCI_DEVICE_ID_DELL_PERC5, // xscale IOP
 	 PCI_ANY_ID,
 	 PCI_ANY_ID,
 	 },
@@ -119,12 +119,18 @@ megasas_return_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd)
 	spin_unlock_irqrestore(&instance->cmd_pool_lock, flags);
 }
 
+
+/**
+*	The following functions are defined for xscale 
+*	(deviceid : 1064R, PERC5) controllers
+*/
+
 /**
- * megasas_enable_intr -	Enables interrupts
+ * megasas_enable_intr_xscale -	Enables interrupts
  * @regs:			MFI register set
  */
 static inline void
-megasas_enable_intr(struct megasas_register_set __iomem * regs)
+megasas_enable_intr_xscale(struct megasas_register_set __iomem * regs)
 {
 	writel(1, &(regs)->outbound_intr_mask);
 
@@ -133,13 +139,73 @@ megasas_enable_intr(struct megasas_register_set __iomem * regs)
 }
 
 /**
+ * megasas_read_fw_status_reg_xscale - returns the current FW status value
+ * @regs:			MFI register set
+ */
+static u32
+megasas_read_fw_status_reg_xscale(struct megasas_register_set __iomem * regs)
+{
+	return readl(&(regs)->outbound_msg_0);
+}
+/**
+ * megasas_clear_interrupt_xscale -	Check & clear interrupt
+ * @regs:				MFI register set
+ */
+static int 
+megasas_clear_intr_xscale(struct megasas_register_set __iomem * regs)
+{
+	u32 status;
+	/*
+	 * Check if it is our interrupt
+	 */
+	status = readl(&regs->outbound_intr_status);
+
+	if (!(status & MFI_OB_INTR_STATUS_MASK)) {
+		return 1;
+	}
+
+	/*
+	 * Clear the interrupt by writing back the same value
+	 */
+	writel(status, &regs->outbound_intr_status);
+
+	return 0;
+}
+
+/**
+ * megasas_fire_cmd_xscale -	Sends command to the FW
+ * @frame_phys_addr :		Physical address of cmd
+ * @frame_count :		Number of frames for the command
+ * @regs :			MFI register set
+ */
+static inline void 
+megasas_fire_cmd_xscale(dma_addr_t frame_phys_addr,u32 frame_count, struct megasas_register_set __iomem *regs)
+{
+	writel((frame_phys_addr >> 3)|(frame_count),
+	       &(regs)->inbound_queue_port);
+}
+
+static struct megasas_instance_template megasas_instance_template_xscale = {
+
+	.fire_cmd = megasas_fire_cmd_xscale,
+	.enable_intr = megasas_enable_intr_xscale,
+	.clear_intr = megasas_clear_intr_xscale,
+	.read_fw_status_reg = megasas_read_fw_status_reg_xscale,
+};
+
+/**
+*	This is the end of set of functions & definitions specific 
+*	to xscale (deviceid : 1064R, PERC5) controllers
+*/
+
+/**
  * megasas_disable_intr -	Disables interrupts
  * @regs:			MFI register set
  */
 static inline void
 megasas_disable_intr(struct megasas_register_set __iomem * regs)
 {
-	u32 mask = readl(&regs->outbound_intr_mask) & (~0x00000001);
+	u32 mask = 0x1f; 
 	writel(mask, &regs->outbound_intr_mask);
 
 	/* Dummy readl to force pci flush */
@@ -167,8 +233,7 @@ megasas_issue_polled(struct megasas_instance *instance, struct megasas_cmd *cmd)
 	/*
 	 * Issue the frame using inbound queue port
 	 */
-	writel(cmd->frame_phys_addr >> 3,
-	       &instance->reg_set->inbound_queue_port);
+	instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
 	/*
 	 * Wait for cmd_status to change
@@ -198,8 +263,7 @@ megasas_issue_blocked_cmd(struct megasas_instance *instance,
 {
 	cmd->cmd_status = ENODATA;
 
-	writel(cmd->frame_phys_addr >> 3,
-	       &instance->reg_set->inbound_queue_port);
+	instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
 	wait_event(instance->int_cmd_wait_q, (cmd->cmd_status != ENODATA));
 
@@ -242,8 +306,7 @@ megasas_issue_blocked_abort_cmd(struct megasas_instance *instance,
 	cmd->sync_cmd = 1;
 	cmd->cmd_status = 0xFF;
 
-	writel(cmd->frame_phys_addr >> 3,
-	       &instance->reg_set->inbound_queue_port);
+	instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
 	/*
 	 * Wait for this cmd to complete
@@ -558,112 +621,29 @@ megasas_build_ldio(struct megasas_instance *instance, struct scsi_cmnd *scp,
 }
 
 /**
- * megasas_build_cmd -	Prepares a command packet
- * @instance:		Adapter soft state
- * @scp:		SCSI command
- * @frame_count:	[OUT] Number of frames used to prepare this command
+ * megasas_is_ldio -		Checks if the cmd is for logical drive
+ * @scmd:			SCSI command
+ *	
+ * Called by megasas_queue_command to find out if the command to be queued
+ * is a logical drive command	
  */
-static struct megasas_cmd *megasas_build_cmd(struct megasas_instance
-						    *instance,
-						    struct scsi_cmnd *scp,
-						    int *frame_count)
+static inline int megasas_is_ldio(struct scsi_cmnd *cmd)
 {
-	u32 logical_cmd;
-	struct megasas_cmd *cmd;
-
-	/*
-	 * Find out if this is logical or physical drive command.
-	 */
-	logical_cmd = MEGASAS_IS_LOGICAL(scp);
-
-	/*
-	 * Logical drive command
-	 */
-	if (logical_cmd) {
-
-		if (scp->device->id >= MEGASAS_MAX_LD) {
-			scp->result = DID_BAD_TARGET << 16;
-			return NULL;
-		}
-
-		switch (scp->cmnd[0]) {
-
-		case READ_10:
-		case WRITE_10:
-		case READ_12:
-		case WRITE_12:
-		case READ_6:
-		case WRITE_6:
-		case READ_16:
-		case WRITE_16:
-			/*
-			 * Fail for LUN > 0
-			 */
-			if (scp->device->lun) {
-				scp->result = DID_BAD_TARGET << 16;
-				return NULL;
-			}
-
-			cmd = megasas_get_cmd(instance);
-
-			if (!cmd) {
-				scp->result = DID_IMM_RETRY << 16;
-				return NULL;
-			}
-
-			*frame_count = megasas_build_ldio(instance, scp, cmd);
-
-			if (!(*frame_count)) {
-				megasas_return_cmd(instance, cmd);
-				return NULL;
-			}
-
-			return cmd;
-
-		default:
-			/*
-			 * Fail for LUN > 0
-			 */
-			if (scp->device->lun) {
-				scp->result = DID_BAD_TARGET << 16;
-				return NULL;
-			}
-
-			cmd = megasas_get_cmd(instance);
-
-			if (!cmd) {
-				scp->result = DID_IMM_RETRY << 16;
-				return NULL;
-			}
-
-			*frame_count = megasas_build_dcdb(instance, scp, cmd);
-
-			if (!(*frame_count)) {
-				megasas_return_cmd(instance, cmd);
-				return NULL;
-			}
-
-			return cmd;
-		}
-	} else {
-		cmd = megasas_get_cmd(instance);
-
-		if (!cmd) {
-			scp->result = DID_IMM_RETRY << 16;
-			return NULL;
-		}
-
-		*frame_count = megasas_build_dcdb(instance, scp, cmd);
-
-		if (!(*frame_count)) {
-			megasas_return_cmd(instance, cmd);
-			return NULL;
-		}
-
-		return cmd;
+	if (!MEGASAS_IS_LOGICAL(cmd))
+		return 0;
+	switch (cmd->cmnd[0]) {
+	case READ_10:
+	case WRITE_10:
+	case READ_12:
+	case WRITE_12:
+	case READ_6:
+	case WRITE_6:
+	case READ_16:
+	case WRITE_16:
+		return 1;
+	default:
+		return 0;
 	}
-
-	return NULL;
 }
 
 /**
@@ -684,13 +664,27 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
 	scmd->scsi_done = done;
 	scmd->result = 0;
 
-	cmd = megasas_build_cmd(instance, scmd, &frame_count);
-
-	if (!cmd) {
-		done(scmd);
-		return 0;
+	if (MEGASAS_IS_LOGICAL(scmd) &&
+	    (scmd->device->id >= MEGASAS_MAX_LD || scmd->device->lun)) {
+		scmd->result = DID_BAD_TARGET << 16;
+		goto out_done;
 	}
 
+	cmd = megasas_get_cmd(instance);
+	if (!cmd)
+		return SCSI_MLQUEUE_HOST_BUSY;
+
+	/*
+	 * Logical drive command
+	 */
+	if (megasas_is_ldio(scmd))
+		frame_count = megasas_build_ldio(instance, scmd, cmd);
+	else
+		frame_count = megasas_build_dcdb(instance, scmd, cmd);
+
+	if (!frame_count)
+		goto out_return_cmd;
+
 	cmd->scmd = scmd;
 	scmd->SCp.ptr = (char *)cmd;
 	scmd->SCp.sent_command = jiffies;
@@ -702,10 +696,15 @@ megasas_queue_command(struct scsi_cmnd *scmd, void (*done) (struct scsi_cmnd *))
 	instance->fw_outstanding++;
 	spin_unlock_irqrestore(&instance->instance_lock, flags);
 
-	writel(((cmd->frame_phys_addr >> 3) | (cmd->frame_count - 1)),
-	       &instance->reg_set->inbound_queue_port);
+	instance->instancet->fire_cmd(cmd->frame_phys_addr ,cmd->frame_count-1,instance->reg_set);
 
 	return 0;
+
+ out_return_cmd:
+	megasas_return_cmd(instance, cmd);
+ out_done:
+	done(scmd);
+	return 0;
 }
 
 /**
@@ -1108,7 +1107,6 @@ megasas_complete_cmd(struct megasas_instance *instance, struct megasas_cmd *cmd,
 static int
 megasas_deplete_reply_queue(struct megasas_instance *instance, u8 alt_status)
 {
-	u32 status;
 	u32 producer;
 	u32 consumer;
 	u32 context;
@@ -1116,17 +1114,10 @@ megasas_deplete_reply_queue(struct megasas_instance *instance, u8 alt_status)
 
 	/*
 	 * Check if it is our interrupt
+	 * Clear the interrupt 
 	 */
-	status = readl(&instance->reg_set->outbound_intr_status);
-
-	if (!(status & MFI_OB_INTR_STATUS_MASK)) {
+	if(instance->instancet->clear_intr(instance->reg_set))
 		return IRQ_NONE;
-	}
-
-	/*
-	 * Clear the interrupt by writing back the same value
-	 */
-	writel(status, &instance->reg_set->outbound_intr_status);
 
 	producer = *instance->producer;
 	consumer = *instance->consumer;
@@ -1160,7 +1151,7 @@ static irqreturn_t megasas_isr(int irq, void *devp, struct pt_regs *regs)
 
 /**
  * megasas_transition_to_ready -	Move the FW to READY state
- * @reg_set:				MFI register set
+ * @instance:				Adapter soft state
  *
  * During the initialization, FW passes can potentially be in any one of
  * several possible states. If the FW in operational, waiting-for-handshake
@@ -1168,14 +1159,14 @@ static irqreturn_t megasas_isr(int irq, void *devp, struct pt_regs *regs)
  * has to wait for the ready state.
  */
 static int
-megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
+megasas_transition_to_ready(struct megasas_instance* instance)
 {
 	int i;
 	u8 max_wait;
 	u32 fw_state;
 	u32 cur_state;
 
-	fw_state = readl(&reg_set->outbound_msg_0) & MFI_STATE_MASK;
+	fw_state = instance->instancet->read_fw_status_reg(instance->reg_set) & MFI_STATE_MASK;
 
 	while (fw_state != MFI_STATE_READY) {
 
@@ -1193,7 +1184,7 @@ megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
 			 * Set the CLR bit in inbound doorbell
 			 */
 			writel(MFI_INIT_CLEAR_HANDSHAKE,
-			       &reg_set->inbound_doorbell);
+				&instance->reg_set->inbound_doorbell);
 
 			max_wait = 2;
 			cur_state = MFI_STATE_WAIT_HANDSHAKE;
@@ -1203,8 +1194,8 @@ megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
 			/*
 			 * Bring it to READY state; assuming max wait 2 secs
 			 */
-			megasas_disable_intr(reg_set);
-			writel(MFI_INIT_READY, &reg_set->inbound_doorbell);
+			megasas_disable_intr(instance->reg_set);
+			writel(MFI_INIT_READY, &instance->reg_set->inbound_doorbell);
 
 			max_wait = 10;
 			cur_state = MFI_STATE_OPERATIONAL;
@@ -1253,8 +1244,8 @@ megasas_transition_to_ready(struct megasas_register_set __iomem * reg_set)
 		 * The cur_state should not last for more than max_wait secs
 		 */
 		for (i = 0; i < (max_wait * 1000); i++) {
-			fw_state = MFI_STATE_MASK &
-			    readl(&reg_set->outbound_msg_0);
+			fw_state = instance->instancet->read_fw_status_reg(instance->reg_set) &  
+					MFI_STATE_MASK ;
 
 			if (fw_state == cur_state) {
 				msleep(1);
@@ -1616,18 +1607,20 @@ static int megasas_init_mfi(struct megasas_instance *instance)
 
 	reg_set = instance->reg_set;
 
+	instance->instancet = &megasas_instance_template_xscale;
+
 	/*
 	 * We expect the FW state to be READY
 	 */
-	if (megasas_transition_to_ready(instance->reg_set))
+	if (megasas_transition_to_ready(instance))
 		goto fail_ready_state;
 
 	/*
 	 * Get various operational parameters from status register
 	 */
-	instance->max_fw_cmds = readl(&reg_set->outbound_msg_0) & 0x00FFFF;
-	instance->max_num_sge = (readl(&reg_set->outbound_msg_0) & 0xFF0000) >>
-	    0x10;
+	instance->max_fw_cmds = instance->instancet->read_fw_status_reg(reg_set) & 0x00FFFF;
+	instance->max_num_sge = (instance->instancet->read_fw_status_reg(reg_set) & 0xFF0000) >> 
+					0x10;
 	/*
 	 * Create a pool of commands
 	 */
@@ -1936,8 +1929,7 @@ megasas_register_aen(struct megasas_instance *instance, u32 seq_num,
 	/*
 	 * Issue the aen registration frame
 	 */
-	writel(cmd->frame_phys_addr >> 3,
-	       &instance->reg_set->inbound_queue_port);
+	instance->instancet->fire_cmd(cmd->frame_phys_addr ,0,instance->reg_set);
 
 	return 0;
 }
@@ -2126,7 +2118,7 @@ megasas_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 		goto fail_irq;
 	}
 
-	megasas_enable_intr(instance->reg_set);
+	instance->instancet->enable_intr(instance->reg_set);
 
 	/*
 	 * Store instance in PCI softstate
@@ -2681,9 +2673,8 @@ megasas_mgmt_compat_ioctl(struct file *file, unsigned int cmd,
 			  unsigned long arg)
 {
 	switch (cmd) {
-	case MEGASAS_IOC_FIRMWARE:{
-			return megasas_mgmt_compat_ioctl_fw(file, arg);
-		}
+	case MEGASAS_IOC_FIRMWARE32:
+		return megasas_mgmt_compat_ioctl_fw(file, arg);
 	case MEGASAS_IOC_GET_AEN:
 		return megasas_mgmt_ioctl_aen(file, arg);
 	}
diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index eaec9d53142..d6d166c0663 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -18,10 +18,9 @@
 /**
  * MegaRAID SAS Driver meta data
  */
-#define MEGASAS_VERSION				"00.00.02.00-rc4"
-#define MEGASAS_RELDATE				"Sep 16, 2005"
-#define MEGASAS_EXT_VERSION			"Fri Sep 16 12:37:08 EDT 2005"
-
+#define MEGASAS_VERSION				"00.00.02.02"
+#define MEGASAS_RELDATE				"Jan 23, 2006"
+#define MEGASAS_EXT_VERSION			"Mon Jan 23 14:09:01 PST 2006"
 /*
  * =====================================
  * MegaRAID SAS MFI firmware definitions
@@ -1013,6 +1012,16 @@ struct megasas_evt_detail {
 
 } __attribute__ ((packed));
 
+ struct megasas_instance_template {
+	void (*fire_cmd)(dma_addr_t ,u32 ,struct megasas_register_set __iomem *);
+
+	void (*enable_intr)(struct megasas_register_set __iomem *) ;
+
+	int (*clear_intr)(struct megasas_register_set __iomem *);
+
+	u32 (*read_fw_status_reg)(struct megasas_register_set __iomem *);
+ };
+
 struct megasas_instance {
 
 	u32 *producer;
@@ -1056,6 +1065,8 @@ struct megasas_instance {
 	u32 fw_outstanding;
 	u32 hw_crit_error;
 	spinlock_t instance_lock;
+
+	struct megasas_instance_template *instancet;
 };
 
 #define MEGASAS_IS_LOGICAL(scp)						\
@@ -1125,11 +1136,10 @@ struct compat_megasas_iocpacket {
 	struct compat_iovec sgl[MAX_IOCTL_SGE];
 } __attribute__ ((packed));
 
-#define MEGASAS_IOC_FIRMWARE	_IOWR('M', 1, struct compat_megasas_iocpacket)
-#else
-#define MEGASAS_IOC_FIRMWARE	_IOWR('M', 1, struct megasas_iocpacket)
 #endif
 
+#define MEGASAS_IOC_FIRMWARE	_IOWR('M', 1, struct megasas_iocpacket)
+#define MEGASAS_IOC_FIRMWARE32	_IOWR('M', 1, struct compat_megasas_iocpacket)
 #define MEGASAS_IOC_GET_AEN	_IOW('M', 3, struct megasas_aen)
 
 struct megasas_mgmt_info {
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 0878f95b544..e0230249fa0 100644
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -17,9 +17,11 @@
 * General Public License for more details.
 *
 ******************************************************************************/
-#define QLA1280_VERSION      "3.25"
+#define QLA1280_VERSION      "3.26"
 /*****************************************************************************
     Revision History:
+    Rev  3.26, January 16, 2006 Jes Sorensen
+	- Ditch all < 2.6 support
     Rev  3.25.1, February 10, 2005 Christoph Hellwig
 	- use pci_map_single to map non-S/G requests
 	- remove qla1280_proc_info
@@ -356,25 +358,18 @@
 #include <asm/types.h>
 #include <asm/system.h>
 
-#if LINUX_VERSION_CODE >= 0x020545
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_tcq.h>
-#else
-#include <linux/blk.h>
-#include "scsi.h"
-#include <scsi/scsi_host.h>
-#include "sd.h"
-#endif
 
 #if defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_SGI_SN2)
 #include <asm/sn/io.h>
 #endif
 
-#if LINUX_VERSION_CODE < 0x020407
-#error "Kernels older than 2.4.7 are no longer supported"
+#if LINUX_VERSION_CODE < 0x020600
+#error "Kernels older than 2.6.0 are no longer supported"
 #endif
 
 
@@ -441,52 +436,6 @@
 
 #define NVRAM_DELAY()			udelay(500)	/* 2 microseconds */
 
-#if LINUX_VERSION_CODE < 0x020500
-#define HOST_LOCK			&io_request_lock
-#define irqreturn_t			void
-#define IRQ_RETVAL(foo)
-#define MSG_ORDERED_TAG			1
-
-#define DMA_BIDIRECTIONAL	SCSI_DATA_UNKNOWN
-#define DMA_TO_DEVICE		SCSI_DATA_WRITE
-#define DMA_FROM_DEVICE		SCSI_DATA_READ
-#define DMA_NONE		SCSI_DATA_NONE
-
-#ifndef HAVE_SECTOR_T
-typedef unsigned int sector_t;
-#endif
-
-static inline void
-scsi_adjust_queue_depth(struct scsi_device *device, int tag, int depth)
-{
-	if (tag) {
-		device->tagged_queue = tag;
-		device->current_tag = 0;
-	}
-	device->queue_depth = depth;
-}
-static inline struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *t, size_t s)
-{
-	return scsi_register(t, s);
-}
-static inline void scsi_host_put(struct Scsi_Host *h)
-{
-	scsi_unregister(h);
-}
-#else
-#define HOST_LOCK			ha->host->host_lock
-#endif
-#if LINUX_VERSION_CODE < 0x020600
-#define DEV_SIMPLE_TAGS(device)		device->tagged_queue
-/*
- * Hack around that qla1280_remove_one is called from
- * qla1280_release in 2.4
- */
-#undef __devexit
-#define __devexit
-#else
-#define DEV_SIMPLE_TAGS(device)		device->simple_tags
-#endif
 #if defined(__ia64__) && !defined(ia64_platform_is)
 #define ia64_platform_is(foo)		(!strcmp(x, platform_name))
 #endif
@@ -506,9 +455,6 @@ static void qla1280_remove_one(struct pci_dev *);
  *  QLogic Driver Support Function Prototypes.
  */
 static void qla1280_done(struct scsi_qla_host *);
-#if LINUX_VERSION_CODE < 0x020545
-static void qla1280_get_target_options(struct scsi_cmnd *, struct scsi_qla_host *);
-#endif
 static int qla1280_get_token(char *);
 static int qla1280_setup(char *s) __init;
 
@@ -610,11 +556,7 @@ __setup("qla1280=", qla1280_setup);
 #define	CMD_SNSLEN(Cmnd)	sizeof(Cmnd->sense_buffer)
 #define	CMD_RESULT(Cmnd)	Cmnd->result
 #define	CMD_HANDLE(Cmnd)	Cmnd->host_scribble
-#if LINUX_VERSION_CODE < 0x020545
-#define CMD_REQUEST(Cmnd)	Cmnd->request.cmd
-#else
 #define CMD_REQUEST(Cmnd)	Cmnd->request->cmd
-#endif
 
 #define CMD_HOST(Cmnd)		Cmnd->device->host
 #define SCSI_BUS_32(Cmnd)	Cmnd->device->channel
@@ -1064,10 +1006,10 @@ qla1280_error_action(struct scsi_cmnd *cmd, enum action action)
 	add_timer(&timer);
 
 	/* wait for the action to complete (or the timer to expire) */
-	spin_unlock_irq(HOST_LOCK);
+	spin_unlock_irq(ha->host->host_lock);
 	wait_for_completion(&wait);
 	del_timer_sync(&timer);
-	spin_lock_irq(HOST_LOCK);
+	spin_lock_irq(ha->host->host_lock);
 	sp->wait = NULL;
 
 	/* the only action we might get a fail for is abort */
@@ -1173,96 +1115,6 @@ qla1280_biosparam(struct scsi_device *sdev, struct block_device *bdev,
 	return 0;
 }
 
-#if LINUX_VERSION_CODE < 0x020600
-static int
-qla1280_detect(struct scsi_host_template *template)
-{
-	struct pci_device_id *id = &qla1280_pci_tbl[0];
-	struct pci_dev *pdev = NULL;
-	int num_hosts = 0;
-
-	if (sizeof(struct srb) > sizeof(Scsi_Pointer)) {
-		printk(KERN_WARNING
-		       "qla1280: struct srb too big, aborting\n");
-		return 0;
-	}
-
-	if ((DMA_BIDIRECTIONAL != PCI_DMA_BIDIRECTIONAL) ||
-	    (DMA_TO_DEVICE != PCI_DMA_TODEVICE) ||
-	    (DMA_FROM_DEVICE != PCI_DMA_FROMDEVICE) ||
-	    (DMA_NONE != PCI_DMA_NONE)) {
-		printk(KERN_WARNING
-		       "qla1280: dma direction bits don't match\n");
-		return 0;
-	}
-
-#ifdef MODULE
-	/*
-	 * If we are called as a module, the qla1280 pointer may not be null
-	 * and it would point to our bootup string, just like on the lilo
-	 * command line.  IF not NULL, then process this config string with
-	 * qla1280_setup
-	 *
-	 * Boot time Options
-	 * To add options at boot time add a line to your lilo.conf file like:
-	 * append="qla1280=verbose,max_tags:{{255,255,255,255},{255,255,255,255}}"
-	 * which will result in the first four devices on the first two
-	 * controllers being set to a tagged queue depth of 32.
-	 */
-	if (qla1280)
-		qla1280_setup(qla1280);
-#endif
-
-	/* First Initialize QLA12160 on PCI Bus 1 Dev 2 */
-	while ((pdev = pci_find_device(id->vendor, id->device, pdev))) {
-		if (pdev->bus->number == 1 && PCI_SLOT(pdev->devfn) == 2) {
-			if (!qla1280_probe_one(pdev, id))
-				num_hosts++;
-		}
-	}
-
-	pdev = NULL;
-	/* Try and find each different type of adapter we support */
-	for (id = &qla1280_pci_tbl[0]; id->device; id++) {
-		while ((pdev = pci_find_device(id->vendor, id->device, pdev))) {
-			/*
-			 * skip QLA12160 already initialized on
-			 * PCI Bus 1 Dev 2 since we already initialized
-			 * and presented it
-			 */
-			if (id->device == PCI_DEVICE_ID_QLOGIC_ISP12160 &&
-			    pdev->bus->number == 1 &&
-			    PCI_SLOT(pdev->devfn) == 2)
-				continue;
-
-			if (!qla1280_probe_one(pdev, id))
-				num_hosts++;
-		}
-	}
-
-	return num_hosts;
-}
-
-/*
- * This looks a bit ugly as we could just pass down host to
- * qla1280_remove_one, but I want to keep qla1280_release purely a wrapper
- * around pci_driver::remove as used from 2.6 onwards.
- */
-static int
-qla1280_release(struct Scsi_Host *host)
-{
-	struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
-
-	qla1280_remove_one(ha->pdev);
-	return 0;
-}
-
-static int
-qla1280_biosparam_old(Disk * disk, kdev_t dev, int geom[])
-{
-	return qla1280_biosparam(disk->device, NULL, disk->capacity, geom);
-}
-#endif
  
 /* disable risc and host interrupts */
 static inline void
@@ -1295,7 +1147,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
 	ENTER_INTR ("qla1280_intr_handler");
 	ha = (struct scsi_qla_host *)dev_id;
 
-	spin_lock(HOST_LOCK);
+	spin_lock(ha->host->host_lock);
 
 	ha->isr_count++;
 	reg = ha->iobase;
@@ -1311,7 +1163,7 @@ qla1280_intr_handler(int irq, void *dev_id, struct pt_regs *regs)
 	if (!list_empty(&ha->done_q))
 		qla1280_done(ha);
 
-	spin_unlock(HOST_LOCK);
+	spin_unlock(ha->host->host_lock);
 
 	qla1280_enable_intrs(ha);
 
@@ -1411,11 +1263,9 @@ qla1280_slave_configure(struct scsi_device *device)
 		scsi_adjust_queue_depth(device, 0, default_depth);
 	}
 
-#if LINUX_VERSION_CODE > 0x020500
 	nv->bus[bus].target[target].parameter.enable_sync = device->sdtr;
 	nv->bus[bus].target[target].parameter.enable_wide = device->wdtr;
 	nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr = device->ppr;
-#endif
 
 	if (driver_setup.no_sync ||
 	    (driver_setup.sync_mask &&
@@ -1432,38 +1282,14 @@ qla1280_slave_configure(struct scsi_device *device)
 			nv->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 0;
 	}
 
-	spin_lock_irqsave(HOST_LOCK, flags);
+	spin_lock_irqsave(ha->host->host_lock, flags);
 	if (nv->bus[bus].target[target].parameter.enable_sync)
 		status = qla1280_set_target_parameters(ha, bus, target);
 	qla1280_get_target_parameters(ha, device);
-	spin_unlock_irqrestore(HOST_LOCK, flags);
+	spin_unlock_irqrestore(ha->host->host_lock, flags);
 	return status;
 }
 
-#if LINUX_VERSION_CODE < 0x020545
-/**************************************************************************
- *   qla1280_select_queue_depth
- *
- *   Sets the queue depth for each SCSI device hanging off the input
- *   host adapter.  We use a queue depth of 2 for devices that do not
- *   support tagged queueing.
- **************************************************************************/
-static void
-qla1280_select_queue_depth(struct Scsi_Host *host, struct scsi_device *sdev_q)
-{
-	struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
-	struct scsi_device *sdev;
-
-	ENTER("qla1280_select_queue_depth");
-	for (sdev = sdev_q; sdev; sdev = sdev->next)
-		if (sdev->host == host)
-			qla1280_slave_configure(sdev);
-
-	if (sdev_q)
-		qla1280_check_for_dead_scsi_bus(ha, sdev_q->channel);
-	LEAVE("qla1280_select_queue_depth");
-}
-#endif
 
 /*
  * qla1280_done
@@ -1523,10 +1349,6 @@ qla1280_done(struct scsi_qla_host *ha)
 		CMD_HANDLE(sp->cmd) = (unsigned char *)INVALID_HANDLE;
 		ha->actthreads--;
 
-#if LINUX_VERSION_CODE < 0x020500
-		if (cmd->cmnd[0] == INQUIRY)
-			qla1280_get_target_options(cmd, ha);
-#endif
 		(*(cmd)->scsi_done)(cmd);
 
 		if(sp->wait != NULL)
@@ -1655,9 +1477,7 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 	struct device_reg __iomem *reg;
 	int status;
 	int bus;
-#if LINUX_VERSION_CODE > 0x020500
 	unsigned long flags;
-#endif
 
 	ENTER("qla1280_initialize_adapter");
 
@@ -1695,15 +1515,12 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 			"NVRAM\n");
 	}
 
-#if LINUX_VERSION_CODE >= 0x020500
 	/*
 	 * It's necessary to grab the spin here as qla1280_mailbox_command
 	 * needs to be able to drop the lock unconditionally to wait
 	 * for completion.
-	 * In 2.4 ->detect is called with the io_request_lock held.
 	 */
-	spin_lock_irqsave(HOST_LOCK, flags);
-#endif
+	spin_lock_irqsave(ha->host->host_lock, flags);
 
 	status = qla1280_load_firmware(ha);
 	if (status) {
@@ -1735,9 +1552,8 @@ qla1280_initialize_adapter(struct scsi_qla_host *ha)
 
 	ha->flags.online = 1;
  out:
-#if LINUX_VERSION_CODE >= 0x020500
-	spin_unlock_irqrestore(HOST_LOCK, flags);
-#endif
+	spin_unlock_irqrestore(ha->host->host_lock, flags);
+
 	if (status)
 		dprintk(2, "qla1280_initialize_adapter: **** FAILED ****\n");
 
@@ -2650,14 +2466,14 @@ qla1280_mailbox_command(struct scsi_qla_host *ha, uint8_t mr, uint16_t *mb)
 	timer.function = qla1280_mailbox_timeout;
 	add_timer(&timer);
 
-	spin_unlock_irq(HOST_LOCK);
+	spin_unlock_irq(ha->host->host_lock);
 	WRT_REG_WORD(&reg->host_cmd, HC_SET_HOST_INT);
 	data = qla1280_debounce_register(&reg->istatus);
 
 	wait_for_completion(&wait);
 	del_timer_sync(&timer);
 
-	spin_lock_irq(HOST_LOCK);
+	spin_lock_irq(ha->host->host_lock);
 
 	ha->mailbox_wait = NULL;
 
@@ -2770,9 +2586,9 @@ qla1280_bus_reset(struct scsi_qla_host *ha, int bus)
 			ha->bus_settings[bus].scsi_bus_dead = 1;
 		ha->bus_settings[bus].failed_reset_count++;
 	} else {
-		spin_unlock_irq(HOST_LOCK);
+		spin_unlock_irq(ha->host->host_lock);
 		ssleep(reset_delay);
-		spin_lock_irq(HOST_LOCK);
+		spin_lock_irq(ha->host->host_lock);
 
 		ha->bus_settings[bus].scsi_bus_dead = 0;
 		ha->bus_settings[bus].failed_reset_count = 0;
@@ -3078,7 +2894,7 @@ qla1280_64bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 		(SCSI_TCN_32(cmd) | BIT_7) : SCSI_TCN_32(cmd);
 
 	/* Enable simple tag queuing if device supports it. */
-	if (DEV_SIMPLE_TAGS(cmd->device))
+	if (cmd->device->simple_tags)
 		pkt->control_flags |= cpu_to_le16(BIT_3);
 
 	/* Load SCSI command packet. */
@@ -3377,7 +3193,7 @@ qla1280_32bit_start_scsi(struct scsi_qla_host *ha, struct srb * sp)
 		(SCSI_TCN_32(cmd) | BIT_7) : SCSI_TCN_32(cmd);
 
 	/* Enable simple tag queuing if device supports it. */
-	if (DEV_SIMPLE_TAGS(cmd->device))
+	if (cmd->device->simple_tags)
 		pkt->control_flags |= cpu_to_le16(BIT_3);
 
 	/* Load SCSI command packet. */
@@ -3889,50 +3705,6 @@ qla1280_rst_aen(struct scsi_qla_host *ha)
 }
 
 
-#if LINUX_VERSION_CODE < 0x020500
-/*
- *
- */
-static void
-qla1280_get_target_options(struct scsi_cmnd *cmd, struct scsi_qla_host *ha)
-{
-	unsigned char *result;
-	struct nvram *n;
-	int bus, target, lun;
-
-	bus = SCSI_BUS_32(cmd);
-	target = SCSI_TCN_32(cmd);
-	lun = SCSI_LUN_32(cmd);
-
-	/*
-	 * Make sure to not touch anything if someone is using the
-	 * sg interface.
-	 */
-	if (cmd->use_sg || (CMD_RESULT(cmd) >> 16) != DID_OK || lun)
-		return;
-
-	result = cmd->request_buffer;
-	n = &ha->nvram;
-
-	n->bus[bus].target[target].parameter.enable_wide = 0;
-	n->bus[bus].target[target].parameter.enable_sync = 0;
-	n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 0;
-
-        if (result[7] & 0x60)
-		n->bus[bus].target[target].parameter.enable_wide = 1;
-        if (result[7] & 0x10)
-		n->bus[bus].target[target].parameter.enable_sync = 1;
-	if ((result[2] >= 3) && (result[4] + 5 > 56) &&
-	    (result[56] & 0x4))
-		n->bus[bus].target[target].ppr_1x160.flags.enable_ppr = 1;
-
-	dprintk(2, "get_target_options(): wide %i, sync %i, ppr %i\n",
-		n->bus[bus].target[target].parameter.enable_wide,
-		n->bus[bus].target[target].parameter.enable_sync,
-		n->bus[bus].target[target].ppr_1x160.flags.enable_ppr);
-}
-#endif
-
 /*
  *  qla1280_status_entry
  *      Processes received ISP status entry.
@@ -4271,7 +4043,7 @@ qla1280_get_target_parameters(struct scsi_qla_host *ha,
 	} else
 		printk(" Async");
 
-	if (DEV_SIMPLE_TAGS(device))
+	if (device->simple_tags)
 		printk(", Tagged queuing: depth %d", device->queue_depth);
 	printk("\n");
 }
@@ -4485,7 +4257,7 @@ qla1280_get_token(char *str)
 	return ret;
 }
 
-#if LINUX_VERSION_CODE >= 0x020600
+
 static struct scsi_host_template qla1280_driver_template = {
 	.module			= THIS_MODULE,
 	.proc_name		= "qla1280",
@@ -4504,27 +4276,7 @@ static struct scsi_host_template qla1280_driver_template = {
 	.cmd_per_lun		= 1,
 	.use_clustering		= ENABLE_CLUSTERING,
 };
-#else
-static struct scsi_host_template qla1280_driver_template = {
-	.proc_name		= "qla1280",
-	.name			= "Qlogic ISP 1280/12160",
-	.detect			= qla1280_detect,
-	.release		= qla1280_release,
-	.info			= qla1280_info,
-	.queuecommand		= qla1280_queuecommand,
-	.eh_abort_handler	= qla1280_eh_abort,
-	.eh_device_reset_handler= qla1280_eh_device_reset,
-	.eh_bus_reset_handler	= qla1280_eh_bus_reset,
-	.eh_host_reset_handler	= qla1280_eh_adapter_reset,
-	.bios_param		= qla1280_biosparam_old,
-	.can_queue		= 0xfffff,
-	.this_id		= -1,
-	.sg_tablesize		= SG_ALL,
-	.cmd_per_lun		= 1,
-	.use_clustering		= ENABLE_CLUSTERING,
-	.use_new_eh_code	= 1,
-};
-#endif
+
 
 static int __devinit
 qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
@@ -4615,10 +4367,6 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 	host->max_sectors = 1024;
 	host->unique_id = host->host_no;
 
-#if LINUX_VERSION_CODE < 0x020545
-	host->select_queue_depths = qla1280_select_queue_depth;
-#endif
-
 	error = -ENODEV;
 
 #if MEMORY_MAPPED_IO
@@ -4666,21 +4414,15 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
 	pci_set_drvdata(pdev, host);
 
-#if LINUX_VERSION_CODE >= 0x020600
 	error = scsi_add_host(host, &pdev->dev);
 	if (error)
 		goto error_disable_adapter;
 	scsi_scan_host(host);
-#else
-	scsi_set_pci_device(host, pdev);
-#endif
 
 	return 0;
 
-#if LINUX_VERSION_CODE >= 0x020600
  error_disable_adapter:
 	qla1280_disable_intrs(ha);
-#endif
  error_free_irq:
 	free_irq(pdev->irq, ha);
  error_release_region:
@@ -4712,9 +4454,7 @@ qla1280_remove_one(struct pci_dev *pdev)
 	struct Scsi_Host *host = pci_get_drvdata(pdev);
 	struct scsi_qla_host *ha = (struct scsi_qla_host *)host->hostdata;
 
-#if LINUX_VERSION_CODE >= 0x020600
 	scsi_remove_host(host);
-#endif
 
 	qla1280_disable_intrs(ha);
 
@@ -4738,7 +4478,6 @@ qla1280_remove_one(struct pci_dev *pdev)
 	scsi_host_put(host);
 }
 
-#if LINUX_VERSION_CODE >= 0x020600
 static struct pci_driver qla1280_pci_driver = {
 	.name		= "qla1280",
 	.id_table	= qla1280_pci_tbl,
@@ -4784,10 +4523,6 @@ qla1280_exit(void)
 module_init(qla1280_init);
 module_exit(qla1280_exit);
 
-#else
-# define driver_template qla1280_driver_template
-# include "scsi_module.c"
-#endif
 
 MODULE_AUTHOR("Qlogic & Jes Sorensen");
 MODULE_DESCRIPTION("Qlogic ISP SCSI (qla1x80/qla1x160) driver");
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 79d8a914f9d..bad066e5772 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -1680,7 +1680,8 @@ typedef struct fc_port {
 	uint8_t mp_byte;		/* multi-path byte (not used) */
     	uint8_t cur_path;		/* current path id */
 
-	struct fc_rport *rport;
+	spinlock_t rport_lock;
+	struct fc_rport *rport, *drport;
 	u32 supported_classes;
 	struct work_struct rport_add_work;
 	struct work_struct rport_del_work;
@@ -2270,6 +2271,7 @@ typedef struct scsi_qla_host {
 #define LOOP_RESET_NEEDED	24
 #define BEACON_BLINK_NEEDED	25
 #define REGISTER_FDMI_NEEDED	26
+#define FCPORT_UPDATE_NEEDED	27
 
 	uint32_t	device_flags;
 #define DFLG_LOCAL_DEVICES		BIT_0
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
index 32be4c14ccc..35266bd5d53 100644
--- a/drivers/scsi/qla2xxx/qla_gbl.h
+++ b/drivers/scsi/qla2xxx/qla_gbl.h
@@ -47,9 +47,11 @@ extern int qla2x00_local_device_login(scsi_qla_host_t *, uint16_t);
 extern void qla2x00_restart_queues(scsi_qla_host_t *, uint8_t);
 
 extern void qla2x00_rescan_fcports(scsi_qla_host_t *);
+extern void qla2x00_update_fcports(scsi_qla_host_t *);
 
 extern int qla2x00_abort_isp(scsi_qla_host_t *);
 
+extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
 extern void qla2x00_reg_remote_port(scsi_qla_host_t *, fc_port_t *);
 
 /*
@@ -70,8 +72,8 @@ extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
 
 extern void qla2x00_cmd_timeout(srb_t *);
 
-extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int);
-extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *);
+extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
+extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
 
 extern void qla2x00_blink_led(scsi_qla_host_t *);
 
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index a91fea69ad6..e67bb099781 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -32,7 +32,6 @@ static int qla2x00_fw_ready(scsi_qla_host_t *);
 static int qla2x00_configure_hba(scsi_qla_host_t *);
 static int qla2x00_configure_loop(scsi_qla_host_t *);
 static int qla2x00_configure_local_loop(scsi_qla_host_t *);
-static void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
 static int qla2x00_configure_fabric(scsi_qla_host_t *);
 static int qla2x00_find_all_fabric_devs(scsi_qla_host_t *, struct list_head *);
 static int qla2x00_device_resync(scsi_qla_host_t *);
@@ -1688,10 +1687,16 @@ static void
 qla2x00_rport_del(void *data)
 {
 	fc_port_t *fcport = data;
+	struct fc_rport *rport;
+	unsigned long flags;
+
+	spin_lock_irqsave(&fcport->rport_lock, flags);
+	rport = fcport->drport;
+	fcport->drport = NULL;
+	spin_unlock_irqrestore(&fcport->rport_lock, flags);
+	if (rport)
+		fc_remote_port_delete(rport);
 
-	if (fcport->rport)
-		fc_remote_port_delete(fcport->rport);
-	fcport->rport = NULL;
 }
 
 /**
@@ -1719,6 +1724,7 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags)
 	atomic_set(&fcport->state, FCS_UNCONFIGURED);
 	fcport->flags = FCF_RLC_SUPPORT;
 	fcport->supported_classes = FC_COS_UNSPECIFIED;
+	spin_lock_init(&fcport->rport_lock);
 	INIT_WORK(&fcport->rport_add_work, qla2x00_rport_add, fcport);
 	INIT_WORK(&fcport->rport_del_work, qla2x00_rport_del, fcport);
 
@@ -2008,7 +2014,7 @@ qla2x00_probe_for_all_luns(scsi_qla_host_t *ha)
 {
 	fc_port_t	*fcport;
 
-	qla2x00_mark_all_devices_lost(ha);
+	qla2x00_mark_all_devices_lost(ha, 0);
  	list_for_each_entry(fcport, &ha->fcports, list) {
 		if (fcport->port_type != FCT_TARGET)
 			continue;
@@ -2032,13 +2038,9 @@ qla2x00_probe_for_all_luns(scsi_qla_host_t *ha)
  * Context:
  *	Kernel context.
  */
-static void
+void
 qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 {
-	uint16_t	index;
-	unsigned long flags;
-	srb_t *sp;
-
 	fcport->ha = ha;
 	fcport->login_retry = 0;
 	fcport->port_login_retry_count = ha->port_down_retry_count *
@@ -2047,28 +2049,6 @@ qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 	    PORT_RETRY_TIME);
 	fcport->flags &= ~FCF_LOGIN_NEEDED;
 
-	/*
-	 * Check for outstanding cmd on tape Bypass LUN discovery if active
-	 * command on tape.
-	 */
-	if (fcport->flags & FCF_TAPE_PRESENT) {
-		spin_lock_irqsave(&ha->hardware_lock, flags);
-		for (index = 1; index < MAX_OUTSTANDING_COMMANDS; index++) {
-			fc_port_t *sfcp;
-
-			if ((sp = ha->outstanding_cmds[index]) != 0) {
-				sfcp = sp->fcport;
-				if (sfcp == fcport) {
-					atomic_set(&fcport->state, FCS_ONLINE);
-					spin_unlock_irqrestore(
-					    &ha->hardware_lock, flags);
-					return;
-				}
-			}
-		}
-		spin_unlock_irqrestore(&ha->hardware_lock, flags);
-	}
-
 	if (fcport->port_type == FCT_INITIATOR ||
 	    fcport->port_type == FCT_BROADCAST)
 		fcport->device_type = TYPE_PROCESSOR;
@@ -2084,24 +2064,29 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport)
 {
 	struct fc_rport_identifiers rport_ids;
 	struct fc_rport *rport;
+	unsigned long flags;
 
-	if (fcport->rport) {
-		fc_remote_port_delete(fcport->rport);
-		fcport->rport = NULL;
-	}
+	if (fcport->drport)
+		qla2x00_rport_del(fcport);
+	if (fcport->rport)
+		return;
 
 	rport_ids.node_name = wwn_to_u64(fcport->node_name);
 	rport_ids.port_name = wwn_to_u64(fcport->port_name);
 	rport_ids.port_id = fcport->d_id.b.domain << 16 |
 	    fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa;
 	rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
-	fcport->rport = rport = fc_remote_port_add(ha->host, 0, &rport_ids);
+	rport = fc_remote_port_add(ha->host, 0, &rport_ids);
 	if (!rport) {
 		qla_printk(KERN_WARNING, ha,
 		    "Unable to allocate fc remote port!\n");
 		return;
 	}
+	spin_lock_irqsave(&fcport->rport_lock, flags);
+	fcport->rport = rport;
 	*((fc_port_t **)rport->dd_data) = fcport;
+	spin_unlock_irqrestore(&fcport->rport_lock, flags);
+
 	rport->supported_classes = fcport->supported_classes;
 
 	rport_ids.roles = FC_RPORT_ROLE_UNKNOWN;
@@ -2217,12 +2202,11 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha)
 
 			if (atomic_read(&fcport->state) == FCS_DEVICE_LOST) {
 				qla2x00_mark_device_lost(ha, fcport,
-				    ql2xplogiabsentdevice);
+				    ql2xplogiabsentdevice, 0);
 				if (fcport->loop_id != FC_NO_LOOP_ID &&
 				    (fcport->flags & FCF_TAPE_PRESENT) == 0 &&
 				    fcport->port_type != FCT_INITIATOR &&
 				    fcport->port_type != FCT_BROADCAST) {
-
 					ha->isp_ops.fabric_logout(ha,
 					    fcport->loop_id,
 					    fcport->d_id.b.domain,
@@ -2694,7 +2678,8 @@ qla2x00_device_resync(scsi_qla_host_t *ha)
 			if (atomic_read(&fcport->state) == FCS_ONLINE) {
 				if (format != 3 ||
 				    fcport->port_type != FCT_INITIATOR) {
-					qla2x00_mark_device_lost(ha, fcport, 0);
+					qla2x00_mark_device_lost(ha, fcport,
+					    0, 0);
 				}
 			}
 			fcport->flags &= ~FCF_FARP_DONE;
@@ -2741,8 +2726,7 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *ha, fc_port_t *fcport,
 			ha->isp_ops.fabric_logout(ha, fcport->loop_id,
 			    fcport->d_id.b.domain, fcport->d_id.b.area,
 			    fcport->d_id.b.al_pa);
-			qla2x00_mark_device_lost(ha, fcport, 1);
-
+			qla2x00_mark_device_lost(ha, fcport, 1, 0);
 		} else {
 			qla2x00_update_fcport(ha, fcport);
 		}
@@ -2855,7 +2839,7 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport,
 			ha->isp_ops.fabric_logout(ha, fcport->loop_id,
 			    fcport->d_id.b.domain, fcport->d_id.b.area,
 			    fcport->d_id.b.al_pa);
-			qla2x00_mark_device_lost(ha, fcport, 1);
+			qla2x00_mark_device_lost(ha, fcport, 1, 0);
 
 			rval = 1;
 			break;
@@ -2990,6 +2974,17 @@ qla2x00_rescan_fcports(scsi_qla_host_t *ha)
 	qla2x00_probe_for_all_luns(ha);
 }
 
+void
+qla2x00_update_fcports(scsi_qla_host_t *ha)
+{
+	fc_port_t *fcport;
+
+	/* Go with deferred removal of rport references. */
+	list_for_each_entry(fcport, &ha->fcports, list)
+		if (fcport->drport)
+			qla2x00_rport_del(fcport);
+}
+
 /*
 *  qla2x00_abort_isp
 *      Resets ISP and aborts all outstanding commands.
@@ -3019,7 +3014,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha)
 		atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
 		if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
 			atomic_set(&ha->loop_state, LOOP_DOWN);
-			qla2x00_mark_all_devices_lost(ha);
+			qla2x00_mark_all_devices_lost(ha, 0);
 		} else {
 			if (!atomic_read(&ha->loop_down_timer))
 				atomic_set(&ha->loop_down_timer,
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f63af081d4f..71a46fcee8c 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -389,7 +389,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 		if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
 			atomic_set(&ha->loop_state, LOOP_DOWN);
 			atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
-			qla2x00_mark_all_devices_lost(ha);
+			qla2x00_mark_all_devices_lost(ha, 1);
 		}
 
 		set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags);
@@ -432,7 +432,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 			atomic_set(&ha->loop_state, LOOP_DOWN);
 			atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
 			ha->device_flags |= DFLG_NO_CABLE;
-			qla2x00_mark_all_devices_lost(ha);
+			qla2x00_mark_all_devices_lost(ha, 1);
 		}
 
 		ha->flags.management_server_logged_in = 0;
@@ -453,7 +453,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 		if (atomic_read(&ha->loop_state) != LOOP_DOWN) {
 			atomic_set(&ha->loop_state, LOOP_DOWN);
 			atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
-			qla2x00_mark_all_devices_lost(ha);
+			qla2x00_mark_all_devices_lost(ha, 1);
 		}
 
 		set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
@@ -482,7 +482,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 			if (!atomic_read(&ha->loop_down_timer))
 				atomic_set(&ha->loop_down_timer,
 				    LOOP_DOWN_TIME);
-			qla2x00_mark_all_devices_lost(ha);
+			qla2x00_mark_all_devices_lost(ha, 1);
 		}
 
 		if (!(test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags))) {
@@ -506,7 +506,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 			if (!atomic_read(&ha->loop_down_timer))
 				atomic_set(&ha->loop_down_timer,
 				    LOOP_DOWN_TIME);
-			qla2x00_mark_all_devices_lost(ha);
+			qla2x00_mark_all_devices_lost(ha, 1);
 		}
 
 		set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
@@ -580,7 +580,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb)
 		 */
 		atomic_set(&ha->loop_state, LOOP_UP);
 
-		qla2x00_mark_all_devices_lost(ha);
+		qla2x00_mark_all_devices_lost(ha, 1);
 
 		ha->flags.rscn_queue_overflow = 1;
 
@@ -1091,7 +1091,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
 
 		cp->result = DID_BUS_BUSY << 16;
 		if (atomic_read(&fcport->state) == FCS_ONLINE) {
-			qla2x00_mark_device_lost(ha, fcport, 1);
+			qla2x00_mark_device_lost(ha, fcport, 1, 1);
 		}
 		break;
 
@@ -1135,7 +1135,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt)
 
 		/* Check to see if logout occurred. */
 		if ((le16_to_cpu(sts->status_flags) & SF_LOGOUT_SENT))
-			qla2x00_mark_device_lost(ha, fcport, 1);
+			qla2x00_mark_device_lost(ha, fcport, 1, 1);
 		break;
 
 	case CS_QUEUE_FULL:
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 4916847d84e..5866a7c706a 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -756,7 +756,7 @@ qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
 		if (ret == SUCCESS) {
 			if (fcport->flags & FC_FABRIC_DEVICE) {
 				ha->isp_ops.fabric_logout(ha, fcport->loop_id);
-				qla2x00_mark_device_lost(ha, fcport);
+				qla2x00_mark_device_lost(ha, fcport, 0, 0);
 			}
 		}
 #endif
@@ -1642,6 +1642,31 @@ qla2x00_free_device(scsi_qla_host_t *ha)
 	pci_disable_device(ha->pdev);
 }
 
+static inline void
+qla2x00_schedule_rport_del(struct scsi_qla_host *ha, fc_port_t *fcport,
+    int defer)
+{
+	unsigned long flags;
+	struct fc_rport *rport;
+
+	if (!fcport->rport)
+		return;
+
+	rport = fcport->rport;
+	if (defer) {
+		spin_lock_irqsave(&fcport->rport_lock, flags);
+		fcport->drport = rport;
+		fcport->rport = NULL;
+		spin_unlock_irqrestore(&fcport->rport_lock, flags);
+		set_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags);
+	} else {
+		spin_lock_irqsave(&fcport->rport_lock, flags);
+		fcport->rport = NULL;
+		spin_unlock_irqrestore(&fcport->rport_lock, flags);
+		fc_remote_port_delete(rport);
+	}
+}
+
 /*
  * qla2x00_mark_device_lost Updates fcport state when device goes offline.
  *
@@ -1652,10 +1677,10 @@ qla2x00_free_device(scsi_qla_host_t *ha)
  * Context:
  */
 void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport,
-    int do_login)
+    int do_login, int defer)
 {
-	if (atomic_read(&fcport->state) == FCS_ONLINE && fcport->rport)
-		schedule_work(&fcport->rport_del_work);
+	if (atomic_read(&fcport->state) == FCS_ONLINE)
+		qla2x00_schedule_rport_del(ha, fcport, defer);
 
 	/*
 	 * We may need to retry the login, so don't change the state of the
@@ -1702,7 +1727,7 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport,
  * Context:
  */
 void
-qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha)
+qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha, int defer)
 {
 	fc_port_t *fcport;
 
@@ -1716,10 +1741,13 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha)
 		 */
 		if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD)
 			continue;
-		if (atomic_read(&fcport->state) == FCS_ONLINE && fcport->rport)
-			schedule_work(&fcport->rport_del_work);
+		if (atomic_read(&fcport->state) == FCS_ONLINE)
+			qla2x00_schedule_rport_del(ha, fcport, defer);
 		atomic_set(&fcport->state, FCS_DEVICE_LOST);
 	}
+
+	if (defer && ha->dpc_wait && !ha->dpc_active)
+		up(ha->dpc_wait);
 }
 
 /*
@@ -2161,6 +2189,9 @@ qla2x00_do_dpc(void *data)
 			    ha->host_no));
 		}
 
+		if (test_and_clear_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags))
+			qla2x00_update_fcports(ha);
+
 		if (test_and_clear_bit(LOOP_RESET_NEEDED, &ha->dpc_flags)) {
 			DEBUG(printk("scsi(%ld): dpc: sched loop_reset()\n",
 			    ha->host_no));
@@ -2219,13 +2250,8 @@ qla2x00_do_dpc(void *data)
 						DEBUG(printk("scsi(%ld): port login OK: logged in ID 0x%x\n",
 						    ha->host_no, fcport->loop_id));
 
-						fcport->port_login_retry_count =
-						    ha->port_down_retry_count * PORT_RETRY_TIME;
-						atomic_set(&fcport->state, FCS_ONLINE);
-						atomic_set(&fcport->port_down_timer,
-						    ha->port_down_retry_count * PORT_RETRY_TIME);
-
-						fcport->login_retry = 0;
+						qla2x00_update_fcport(ha,
+						    fcport);
 					} else if (status == 1) {
 						set_bit(RELOGIN_NEEDED, &ha->dpc_flags);
 						/* retry the login again */
@@ -2469,6 +2495,7 @@ qla2x00_timer(scsi_qla_host_t *ha)
 	if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) ||
 	    test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) ||
 	    test_bit(LOOP_RESET_NEEDED, &ha->dpc_flags) ||
+	    test_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags) ||
 	    start_dpc ||
 	    test_bit(LOGIN_RETRY_NEEDED, &ha->dpc_flags) ||
 	    test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) ||
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index a2333d2c7af..5cc97b72166 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1350,7 +1350,7 @@ static void scsi_eh_lock_door(struct scsi_device *sdev)
 	cmnd[4] = SCSI_REMOVAL_PREVENT;
 	cmnd[5] = 0;
 
-	scsi_execute_async(sdev, cmnd, DMA_NONE, NULL, 0, 0, 10 * HZ,
+	scsi_execute_async(sdev, cmnd, 6, DMA_NONE, NULL, 0, 0, 10 * HZ,
 			   5, NULL, NULL, GFP_KERNEL);
 }
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 3574ba935af..4a602853a98 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -436,6 +436,7 @@ free_bios:
  * scsi_execute_async - insert request
  * @sdev:	scsi device
  * @cmd:	scsi command
+ * @cmd_len:	length of scsi cdb
  * @data_direction: data direction
  * @buffer:	data buffer (this can be a kernel buffer or scatterlist)
  * @bufflen:	len of buffer
@@ -445,7 +446,7 @@ free_bios:
  * @flags:	or into request flags
  **/
 int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
-		       int data_direction, void *buffer, unsigned bufflen,
+		       int cmd_len, int data_direction, void *buffer, unsigned bufflen,
 		       int use_sg, int timeout, int retries, void *privdata,
 		       void (*done)(void *, char *, int, int), gfp_t gfp)
 {
@@ -472,7 +473,7 @@ int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
 	if (err)
 		goto free_req;
 
-	req->cmd_len = COMMAND_SIZE(cmd[0]);
+	req->cmd_len = cmd_len;
 	memcpy(req->cmd, cmd, req->cmd_len);
 	req->sense = sioc->sense;
 	req->sense_len = 0;
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index a3e0b7bc2d7..210dab5879f 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -377,7 +377,7 @@ static void sas_phy_release(struct device *dev)
 /**
  * sas_phy_alloc  --  allocates and initialize a SAS PHY structure
  * @parent:	Parent device
- * @number:	Port number
+ * @number:	Phy index
  *
  * Allocates an SAS PHY structure.  It will be added in the device tree
  * below the device specified by @parent, which has to be either a Scsi_Host
@@ -595,8 +595,8 @@ struct sas_rphy *sas_rphy_alloc(struct sas_phy *parent)
 	device_initialize(&rphy->dev);
 	rphy->dev.parent = get_device(&parent->dev);
 	rphy->dev.release = sas_rphy_release;
-	sprintf(rphy->dev.bus_id, "rphy-%d:%d",
-		shost->host_no, parent->number);
+	sprintf(rphy->dev.bus_id, "rphy-%d:%d-%d",
+		shost->host_no, parent->port_identifier, parent->number);
 	transport_setup_device(&rphy->dev);
 
 	return rphy;
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 78aad9582bc..7d0700091f3 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -741,7 +741,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
 	hp->duration = jiffies_to_msecs(jiffies);
 /* Now send everything of to mid-level. The next time we hear about this
    packet is when sg_cmd_done() is called (i.e. a callback). */
-	if (scsi_execute_async(sdp->device, cmnd, data_dir, srp->data.buffer,
+	if (scsi_execute_async(sdp->device, cmnd, hp->cmd_len, data_dir, srp->data.buffer,
 				hp->dxfer_len, srp->data.k_use_sg, timeout,
 				SG_DEFAULT_RETRIES, srp, sg_cmd_done,
 				GFP_ATOMIC)) {
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index 13b1d3aac26..7f96f33c1bb 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -508,7 +508,7 @@ st_do_scsi(struct st_request * SRpnt, struct scsi_tape * STp, unsigned char *cmd
 	STp->buffer->cmdstat.have_sense = 0;
 	STp->buffer->syscall_result = 0;
 
-	if (scsi_execute_async(STp->device, cmd, direction,
+	if (scsi_execute_async(STp->device, cmd, COMMAND_SIZE(cmd[0]), direction,
 			&((STp->buffer)->sg[0]), bytes, (STp->buffer)->sg_segs,
 			       timeout, retries, SRpnt, st_sleep_done, GFP_KERNEL)) {
 		/* could not allocate the buffer or request was too large */