o add a flags parameter to netisr_register that is used to specify

  whether or not the isr needs to hold Giant when running; Giant-less
  operation is also controlled by the setting of debug_mpsafenet
o mark all netisr's except NETISR_IP as needing Giant
o add a GIANT_REQUIRED assertion to the top of netisr's that need Giant
o pickup Giant (when debug_mpsafenet is 1) inside ip_input before
  calling up with a packet
o change netisr handling so swi_net runs w/o Giant; instead we grab
  Giant before invoking handlers based on whether the handler needs Giant
o change netisr handling so that netisr's that are marked MPSAFE may
  have multiple instances active at a time
o add netisr statistics for packets dropped because the isr is inactive

Supported by:	FreeBSD Foundation

1 files changed, 1 insertions, 1 deletions

diff --git a/sys/dev/usb/usb_ethersubr.c b/sys/dev/usb/usb_ethersubr.c
index 5c01a01..487c9cb 100644
--- a/sys/dev/usb/usb_ethersubr.c
+++ b/sys/dev/usb/usb_ethersubr.c
@@ -117,7 +117,7 @@ void usb_register_netisr()
 {
 	if (mtx_inited)
 		return;
-	netisr_register(NETISR_USB, (netisr_t *)usbintr, NULL);
+	netisr_register(NETISR_USB, (netisr_t *)usbintr, NULL, 0);
 	mtx_init(&usbq_tx.ifq_mtx, "usbq_tx_mtx", NULL, MTX_DEF);
 	mtx_init(&usbq_rx.ifq_mtx, "usbq_rx_mtx", NULL, MTX_DEF);
 	mtx_inited++;