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 b3f8eb1..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);