Use INTR_TYPE_AV for the interrupt handlers because:

1: most drivers are sensitive to timing, and
2: the handlers are MPSAFE and need a chance to get into the kernel
before some other non-mpsafe handler blocks the ithread on Giant in
shared irq cases.

Reviewed by:	cg  (in principle)

7 files changed, 8 insertions, 8 deletions

diff --git a/sys/dev/sound/isa/gusc.c b/sys/dev/sound/isa/gusc.c
index bd98a8f..283c432 100644
--- a/sys/dev/sound/isa/gusc.c
+++ b/sys/dev/sound/isa/gusc.c
@@ -324,7 +324,7 @@ gusc_attach(device_t dev)
 	}
 
 	if (scp->irq != NULL)
-		bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, gusc_intr, scp, &ih);
+		bus_setup_intr(dev, scp->irq, INTR_TYPE_AV, gusc_intr, scp, &ih);
 	bus_generic_attach(dev);
 
 	return (0);
diff --git a/sys/dev/sound/isa/gusmidi.c b/sys/dev/sound/isa/gusmidi.c
index a9b2150..88193bf 100644
--- a/sys/dev/sound/isa/gusmidi.c
+++ b/sys/dev/sound/isa/gusmidi.c
@@ -207,7 +207,7 @@ gusmidi_init(device_t dev)
 
 	midiinit(devinfo, dev);
 
-	bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, gusmidi_intr, scp,
+	bus_setup_intr(dev, scp->irq, INTR_TYPE_AV, gusmidi_intr, scp,
 	    &scp->ih);
 
 	return (0);
diff --git a/sys/dev/sound/isa/mpu.c b/sys/dev/sound/isa/mpu.c
index f66b921..a8cf490 100644
--- a/sys/dev/sound/isa/mpu.c
+++ b/sys/dev/sound/isa/mpu.c
@@ -385,7 +385,7 @@ mpu_attach(device_t dev)
 
 	/* Now we can handle the interrupts. */
 	if (scp->irq != NULL)
-		bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, mpu_intr, scp,
+		bus_setup_intr(dev, scp->irq, INTR_TYPE_AV, mpu_intr, scp,
 			       &scp->ih);
 
 	DEB(printf("mpu: attached.\n"));
diff --git a/sys/dev/sound/isa/uartsio.c b/sys/dev/sound/isa/uartsio.c
index 248dda5..297e986 100644
--- a/sys/dev/sound/isa/uartsio.c
+++ b/sys/dev/sound/isa/uartsio.c
@@ -253,7 +253,7 @@ uartsio_attach(device_t dev)
 	midiinit(devinfo, dev);
 
 	/* Now we can handle the interrupts. */
-	bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, uartsio_intr, scp, &scp->ih);
+	bus_setup_intr(dev, scp->irq, INTR_TYPE_AV, uartsio_intr, scp, &scp->ih);
 
 	DEB(printf("uartsio: attached.\n"));
 
diff --git a/sys/dev/sound/pci/csamidi.c b/sys/dev/sound/pci/csamidi.c
index d59f52e..df117af 100644
--- a/sys/dev/sound/pci/csamidi.c
+++ b/sys/dev/sound/pci/csamidi.c
@@ -202,7 +202,7 @@ csamidi_attach(device_t dev)
 	midiinit(devinfo, dev);
 
 	/* Enable interrupt. */
-	if (bus_setup_intr(dev, scp->irq, INTR_TYPE_TTY, csamidi_intr, scp, &scp->ih)) {
+	if (bus_setup_intr(dev, scp->irq, INTR_TYPE_AV, csamidi_intr, scp, &scp->ih)) {
 		csamidi_releaseres(scp, dev);
 		return (ENXIO);
 	}
diff --git a/sys/dev/sound/pci/vibes.c b/sys/dev/sound/pci/vibes.c
index f160351..41a8c58 100644
--- a/sys/dev/sound/pci/vibes.c
+++ b/sys/dev/sound/pci/vibes.c
@@ -760,7 +760,7 @@ sv_attach(device_t dev) {
         sc->irq   = bus_alloc_resource(dev, SYS_RES_IRQ, &sc->irqid,
 				       0, ~0, 1, RF_ACTIVE | RF_SHAREABLE);
         if (!sc->irq ||
-	    bus_setup_intr(dev, sc->irq, INTR_TYPE_TTY, sv_intr, sc, &sc->ih)) {
+	    bus_setup_intr(dev, sc->irq, INTR_TYPE_AV, sv_intr, sc, &sc->ih)) {
                 device_printf(dev, "sv_attach: Unable to map interrupt\n");
                 goto fail;
         }
diff --git a/sys/dev/sound/pcm/sound.c b/sys/dev/sound/pcm/sound.c
index ec8c2ed..ba41858 100644
--- a/sys/dev/sound/pcm/sound.c
+++ b/sys/dev/sound/pcm/sound.c
@@ -103,9 +103,9 @@ snd_setup_intr(device_t dev, struct resource *res, int flags, driver_intr_t hand
 {
 #ifdef USING_MUTEX
 	flags &= INTR_MPSAFE;
-	flags |= INTR_TYPE_TTY;
+	flags |= INTR_TYPE_AV;
 #else
-	flags = INTR_TYPE_TTY;
+	flags = INTR_TYPE_AV;
 #endif
 	return bus_setup_intr(dev, res, flags, hand, param, cookiep);
 }