Author: weongyo
Date: Wed Mar 18 01:57:54 2009
New Revision: 189942
URL: http://svn.freebsd.org/changeset/base/189942
Log:
If the caller sets irp_usriostat or irp_usrevent it try to process it
whatever the IRP flag is because some drivers (eg. RTL8187L NDIS driver)
call IoCompleteRequest() without setting flags. It will prevent waiting
a event forever at attach.
Modified:
head/sys/compat/ndis/subr_ntoskrnl.c
Modified: head/sys/compat/ndis/subr_ntoskrnl.c
==============================================================================
--- head/sys/compat/ndis/subr_ntoskrnl.c Wed Mar 18 01:57:26 2009
(r189941)
+++ head/sys/compat/ndis/subr_ntoskrnl.c Wed Mar 18 01:57:54 2009
(r189942)
@@ -1197,6 +1197,11 @@ IofCompleteRequest(irp *ip, uint8_t prio
sl++;
} while (ip->irp_currentstackloc <= (ip->irp_stackcnt + 1));
+ if (ip->irp_usriostat != NULL)
+ *ip->irp_usriostat = ip->irp_iostat;
+ if (ip->irp_usrevent != NULL)
+ KeSetEvent(ip->irp_usrevent, prioboost, FALSE);
+
/* Handle any associated IRPs. */
if (ip->irp_flags & IRP_ASSOCIATED_IRP) {
@@ -1220,16 +1225,10 @@ IofCompleteRequest(irp *ip, uint8_t prio
/* With any luck, these conditions will never arise. */
- if (ip->irp_flags & (IRP_PAGING_IO|IRP_CLOSE_OPERATION)) {
- if (ip->irp_usriostat != NULL)
- *ip->irp_usriostat = ip->irp_iostat;
- if (ip->irp_usrevent != NULL)
- KeSetEvent(ip->irp_usrevent, prioboost, FALSE);
- if (ip->irp_flags & IRP_PAGING_IO) {
- if (ip->irp_mdl != NULL)
- IoFreeMdl(ip->irp_mdl);
- IoFreeIrp(ip);
- }
+ if (ip->irp_flags & IRP_PAGING_IO) {
+ if (ip->irp_mdl != NULL)
+ IoFreeMdl(ip->irp_mdl);
+ IoFreeIrp(ip);
}
return;
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
