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Don't wait after the flush command for a non busy hd.

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svn path=/trunk/; revision=18105
This commit is contained in:
Hartmut Birr
2005-09-26 20:06:49 +00:00
parent 406b5036aa
commit ed77c5e942
1 changed files with 0 additions and 17 deletions
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reactos/drivers/storage/atapi/atapi.c
-17
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@@ -947,7 +947,6 @@ AtapiStartIo(IN PVOID DeviceExtension,
if (Result != SRB_STATUS_PENDING)
{
DevExt->CurrentSrb = NULL;
Srb->SrbStatus = (UCHAR)Result;
ScsiPortNotification(RequestComplete,
DeviceExtension,
@@ -2350,22 +2349,6 @@ AtapiFlushCache(PATAPI_MINIPORT_EXTENSION DeviceExtension,
DeviceExtension->DeviceFlags[Srb->TargetId] & DEVICE_48BIT_ADDRESS ? IDE_CMD_FLUSH_CACHE_EXT : IDE_CMD_FLUSH_CACHE,
AtapiNoDataInterrupt);
/* Wait for controller ready */
for (Retries = 0; Retries < IDE_MAX_WRITE_RETRIES; Retries++)
{
Status = IDEReadStatus(DeviceExtension->CommandPortBase);
if (!(Status & IDE_SR_BUSY) || (Status & IDE_SR_ERR))
{
break;
}
ScsiPortStallExecution(10);
}
if (Retries >= IDE_MAX_WRITE_RETRIES)
{
DPRINT1("Drive is BUSY for too long after sending write command\n");
DeviceExtension->Handler = NULL;
return(SRB_STATUS_BUSY);
}
DPRINT("AtapiFlushCache() done!\n");