diff -ruN v45i1\chglog.txt v45i2\chglog.txt
--- v45i1\chglog.txt	Thu Sep 24 13:06:12 2015
+++ v45i2\chglog.txt	Fri Sep 25 13:00:24 2015
@@ -953,3 +953,13 @@
 o) implemented quick device absence detection for all types of VM (0x00 status)
 o) stop detection process in IssueIdentify if after IDENTIFY command still reports 0x00 
 status.
+
+--
+2015.09.25 - v0.45i1
+
+*) added more logs to IssueIdentify
+!) removed unhandled ATA_DMA attempt from Promice init code.
+e) temporary (for test only) removed HDD cache/acoustic/etc tuning (ROS 
+BUG-8280)
++) HDD tuning checks Capability flags
+
diff -ruN v45i1\driver\bsmaster.h v45i2\driver\bsmaster.h
--- v45i1\driver\bsmaster.h	Wed Sep 23 19:07:18 2015
+++ v45i2\driver\bsmaster.h	Sun Sep 27 12:05:58 2015
@@ -31,7 +31,7 @@
 Revision History:
 
     Code was created by
-         Alter, Copyright (c) 2002-2014
+         Alter, Copyright (c) 2002-2015
 
     Some definitions were taken from FreeBSD 4.3-9.2 ATA driver by
          Søren Schmidt, Copyright (c) 1998-2014
@@ -64,7 +64,7 @@
 
 #include "uata_ctl.h"
 
-#pragma pack(push, 8)
+#pragma pack(push, 4)
 
 #define MAX_RETRIES                     6
 #define RETRY_UDMA2                     1
@@ -1203,6 +1203,11 @@
     struct _HW_DEVICE_EXTENSION* DeviceExtension;
     struct _HW_CHANNEL* chan;
     ULONG  Lun;
+
+    ULONGLONG errLastLba;
+    ULONG    errBCount;
+    UCHAR    errRetry;
+    UCHAR    errPadding[3];
 
 #ifdef IO_STATISTICS
 
diff -ruN v45i1\driver\id_ata.cpp v45i2\driver\id_ata.cpp
--- v45i1\driver\id_ata.cpp	Fri Sep 25 12:50:46 2015
+++ v45i2\driver\id_ata.cpp	Sun Sep 27 12:06:12 2015
@@ -1780,13 +1780,11 @@
         KdPrint2((PRINT_PREFIX "R-rate %d\n",
                 deviceExtension->FullIdentifyData.NominalMediaRotationRate
                 ));
-        KdPrint2((PRINT_PREFIX "WC %d/%d, LA %d/%d, Protected %d/%d, WB %d/%d, RB %d/%d, Q %d/%d\n",
+        KdPrint2((PRINT_PREFIX "WC %d/%d, LA %d/%d, WB %d/%d, RB %d/%d, Q %d/%d\n",
                 deviceExtension->FullIdentifyData.FeaturesEnabled.WriteCache,
                 deviceExtension->FullIdentifyData.FeaturesSupport.WriteCache,
                 deviceExtension->FullIdentifyData.FeaturesEnabled.LookAhead,
                 deviceExtension->FullIdentifyData.FeaturesSupport.LookAhead,
-                deviceExtension->FullIdentifyData.FeaturesEnabled.Protected,
-                deviceExtension->FullIdentifyData.FeaturesSupport.Protected,
                 deviceExtension->FullIdentifyData.FeaturesEnabled.WriteBuffer,
                 deviceExtension->FullIdentifyData.FeaturesSupport.WriteBuffer,
                 deviceExtension->FullIdentifyData.FeaturesEnabled.ReadBuffer,
@@ -1795,6 +1793,13 @@
                 deviceExtension->FullIdentifyData.FeaturesSupport.Queued
                 ));
 
+        KdPrint2((PRINT_PREFIX "Protected %d/%d status %#x, rev %#x\n",
+                deviceExtension->FullIdentifyData.FeaturesEnabled.Protected,
+                deviceExtension->FullIdentifyData.FeaturesSupport.Protected,
+                deviceExtension->FullIdentifyData.SecurityStatus,
+                deviceExtension->FullIdentifyData.MasterPasswdRevision
+                ));
+
         // Read very-old-style drive geometry
         KdPrint2((PRINT_PREFIX "CHS %#x:%#x:%#x\n", 
                 deviceExtension->FullIdentifyData.NumberOfCylinders,
@@ -2271,17 +2276,17 @@
 #ifndef UNIATA_CORE
             while((CurSrb = UniataGetCurRequest(chan))) {
 
+                PHW_LU_EXTENSION     LunExt;
                 PATA_REQ AtaReq = (PATA_REQ)(CurSrb->SrbExtension);
 
+                i = GET_CDEV(CurSrb);
+                KdPrint2((PRINT_PREFIX "  Lun %x\n", i));
+                LunExt = chan->lun[i];
+
                 KdPrint2((PRINT_PREFIX "AtapiResetController: pending SRB %#x, chan %#x\n", CurSrb, chan));
                 if(CurSrb->Cdb[0] == SCSIOP_MECHANISM_STATUS) {
-                    PHW_LU_EXTENSION     LunExt;
                     KdPrint2((PRINT_PREFIX "  was MechStatus\n"));
 
-                    i = GET_CDEV(CurSrb);
-                    KdPrint2((PRINT_PREFIX "  Lun %x\n", i));
-                    LunExt = chan->lun[i];
-
                     if(!(LunExt->DeviceFlags & DFLAGS_CHANGER_INITED)) {
                         LunExt->DeviceFlags |= DFLAGS_CHANGER_INITED;
                         KdPrint2((PRINT_PREFIX "  set DFLAGS_CHANGER_INITED\n"));
@@ -2332,6 +2337,15 @@
                         }
                     }
 
+                    if(!ATAPI_DEVICE(chan, i) && AtaReq->bcount && AtaReq->retry < MAX_RETRIES) {
+                        KdPrint2((PRINT_PREFIX "Save retry status %d\n", AtaReq->retry));
+                        LunExt->errLastLba = AtaReq->lba;
+                        LunExt->errBCount = AtaReq->bcount;
+                        LunExt->errRetry = AtaReq->retry+1;
+                    } else {
+                        LunExt->errRetry = 0;
+                    }
+
                     // Clear request tracking fields.
                     AtaReq->WordsLeft = 0;
                     AtaReq->DataBuffer = NULL;
@@ -3197,9 +3211,7 @@
                             LunExt->MaximumBlockXfer));
             }
 
-            if(LunExt->IdentifyData.MajorRevision
-                && 0 /* DEBUG !!!! REMOVE ME */
-                ) {
+            if(LunExt->IdentifyData.MajorRevision) {
             
                 if(LunExt->opt_ReadCacheEnable) {
                     KdPrint2((PRINT_PREFIX "  Try Enable Read Cache\n"));
@@ -6723,6 +6735,16 @@
                    AtaReq->bcount));
 
         AtaReq->lba = lba;
+        if(LunExt->errRetry &&
+           lba == LunExt->errLastLba &&
+           AtaReq->bcount == LunExt->errBCount) {
+            KdPrint3((PRINT_PREFIX "IdeReadWrite: Retry after BUS_RESET %d @%#I64x (%#x)\n",
+                LunExt->errRetry, LunExt->errLastLba, LunExt->errBCount));
+            if(AtaReq->retry < MAX_RETRIES) {
+                AtaReq->retry = LunExt->errRetry;
+                AtaReq->Flags |= REQ_FLAG_FORCE_DOWNRATE;
+            }
+        }
 
         // assume best case here
         // we cannot reinit Dma until previous request is completed
diff -ruN v45i1\driver\uniata_ver.h v45i2\driver\uniata_ver.h
--- v45i1\driver\uniata_ver.h	Fri Sep 25 12:52:08 2015
+++ v45i2\driver\uniata_ver.h	Sun Sep 27 12:06:32 2015
@@ -1,10 +1,10 @@
-#define UNIATA_VER_STR         "45i1"
-#define UNIATA_VER_DOT         0.45.9.1
+#define UNIATA_VER_STR         "45i2"
+#define UNIATA_VER_DOT         0.45.9.2
 #define UNIATA_VER_MJ          0
 #define UNIATA_VER_MN          45
 #define UNIATA_VER_SUB_MJ      9
-#define UNIATA_VER_SUB_MN      1
-#define UNIATA_VER_DOT_COMMA   0,45,9,1
-#define UNIATA_VER_DOT_STR     "0.45.9.1"
+#define UNIATA_VER_SUB_MN      2
+#define UNIATA_VER_DOT_COMMA   0,45,9,2
+#define UNIATA_VER_DOT_STR     "0.45.9.2"
 #define UNIATA_VER_YEAR        2015
 #define UNIATA_VER_YEAR_STR    "2015"