Set a lower maximum number of iterations in AtapiSoftReset.

[reactos.git] / reactos / drivers / storage / ide / uniata / id_ata.cpp

diff --git a/reactos/drivers/storage/ide/uniata/id_ata.cpp b/reactos/drivers/storage/ide/uniata/id_ata.cpp
index ebb03cf..e1950a4 100644 (file)
--- a/reactos/drivers/storage/ide/uniata/id_ata.cpp
+++ b/reactos/drivers/storage/ide/uniata/id_ata.cpp
@@ -493,10 +493,10 @@ WaitOnBusy(
 {
     ULONG i;
     UCHAR Status;
-    for (i=0; i<20000; i++) {
+    for (i=0; i<200; i++) {
         GetStatus(chan, Status);
         if (Status & IDE_STATUS_BUSY) {
-            AtapiStallExecution(150);
+            AtapiStallExecution(10);
             continue;
         } else {
             break;
@@ -537,10 +537,10 @@ WaitOnBaseBusy(
 {
     ULONG i;
     UCHAR Status;
-    for (i=0; i<20000; i++) {
+    for (i=0; i<200; i++) {
         GetBaseStatus(chan, Status);
         if (Status & IDE_STATUS_BUSY) {
-            AtapiStallExecution(150);
+            AtapiStallExecution(10);
             continue;
         } else {
             break;
@@ -640,11 +640,11 @@ WaitForDrq(
     for (i=0; i<1000; i++) {
         GetStatus(chan, Status);
         if (Status & IDE_STATUS_BUSY) {
-            AtapiStallExecution(100);
+            AtapiStallExecution(10);
         } else if (Status & IDE_STATUS_DRQ) {
             break;
         } else {
-            AtapiStallExecution(200);
+            AtapiStallExecution(10);
         }
     }
     return Status;
@@ -661,11 +661,11 @@ WaitShortForDrq(
     for (i=0; i<2; i++) {
         GetStatus(chan, Status);
         if (Status & IDE_STATUS_BUSY) {
-            AtapiStallExecution(100);
+            AtapiStallExecution(10);
         } else if (Status & IDE_STATUS_DRQ) {
             break;
         } else {
-            AtapiStallExecution(100);
+            AtapiStallExecution(10);
         }
     }
     return Status;
@@ -679,7 +679,7 @@ AtapiSoftReset(
     )
 {
     //ULONG c = chan->lChannel;
-    ULONG i;
+    ULONG i = 30 * 1000;
     UCHAR dma_status = 0;
     KdPrint2((PRINT_PREFIX "AtapiSoftReset:\n"));
     UCHAR statusByte2;
@@ -689,8 +689,10 @@ AtapiSoftReset(
     SelectDrive(chan, DeviceNumber);
     AtapiStallExecution(10000);
     AtapiWritePort1(chan, IDX_IO1_o_Command, IDE_COMMAND_ATAPI_RESET);
-    for (i = 0; i < 1000; i++) {
-        AtapiStallExecution(999);
+    while ((AtapiReadPort1(chan, IDX_IO1_i_Status) & IDE_STATUS_BUSY) &&
+           i--)
+    {
+        AtapiStallExecution(30);
     }
     SelectDrive(chan, DeviceNumber);
     WaitOnBusy(chan);
@@ -3077,7 +3079,7 @@ AtapiCallBack__(
         goto ReturnCallback;
     }
 
-#ifdef DBG
+#if DBG
     if (!IS_RDP((srb->Cdb[0]))) {
         KdPrint2((PRINT_PREFIX "AtapiCallBack: Invalid CDB marked as RDP - %#x\n", srb->Cdb[0]));
     }
@@ -4305,7 +4307,7 @@ continue_err:
         for (k = atapiDev ? 0 : 200; k; k--) {
             GetStatus(chan, statusByte);
             if (!(statusByte & IDE_STATUS_DRQ)) {
-                AtapiStallExecution(50);
+                AtapiStallExecution(100);
             } else {
                 break;
             }
@@ -6365,7 +6367,7 @@ make_reset:
         InterlockedExchange(&(chan->CheckIntr),
                                       CHECK_INTR_IDLE);
 
-        AtapiDisableInterrupts(deviceExtension, lChannel);
+        //AtapiDisableInterrupts(deviceExtension, lChannel);
 
         // Write ATAPI packet command.
         AtapiWritePort1(chan, IDX_IO1_o_Command, IDE_COMMAND_ATAPI_PACKET);
@@ -6400,7 +6402,7 @@ make_reset:
 
     GetBaseStatus(chan, statusByte);
 
-    AtapiEnableInterrupts(deviceExtension, lChannel);
+    //AtapiEnableInterrupts(deviceExtension, lChannel);
 
     WriteBuffer(chan,
                 (PUSHORT)Srb->Cdb,