- Implement selwakeuppri() which allows raising the priority of a

  thread being waken up.  The thread waken up can run at a priority as
  high as after tsleep().

- Replace selwakeup()s with selwakeuppri()s and pass appropriate
  priorities.

- Add cv_broadcastpri() which raises the priority of the broadcast
  threads.  Used by selwakeuppri() if collision occurs.

Not objected in:	-arch, -current

3 files changed, 3 insertions, 3 deletions

diff --git a/sys/pccard/mecia.c b/sys/pccard/mecia.c
index 59ef5b1..f3c5b11 100644
--- a/sys/pccard/mecia.c
+++ b/sys/pccard/mecia.c
@@ -499,7 +499,7 @@ mecia_reset(void *chan)
 #endif
 	outb(MECIA_REG1, 0);
 
-	selwakeup(&slt->selp);
+	selwakeuppri(&slt->selp, PZERO);
 }
 
 static void
diff --git a/sys/pccard/pccard.c b/sys/pccard/pccard.c
index 16f3a51..b1ef84a 100644
--- a/sys/pccard/pccard.c
+++ b/sys/pccard/pccard.c
@@ -162,7 +162,7 @@ disable_slot_to(struct slot *slt)
 	else
 		printf("pccard: card deactivated, slot %d\n", slt->slotnum);
 	pccard_remove_beep();
-	selwakeup(&slt->selp);
+	selwakeuppri(&slt->selp, PZERO);
 }
 
 /*
diff --git a/sys/pccard/pcic.c b/sys/pccard/pcic.c
index 8e6677c..10271c9 100644
--- a/sys/pccard/pcic.c
+++ b/sys/pccard/pcic.c
@@ -980,7 +980,7 @@ pcic_reset(void *chan)
 		sp->putb(sp, PCIC_TIME_CMD1, 0xf);
 		sp->putb(sp, PCIC_TIME_RECOV1, 0);
 	}
-	selwakeup(&slt->selp);
+	selwakeuppri(&slt->selp, PZERO);
 }
 
 /*