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author | sam <sam@FreeBSD.org> | 2003-11-08 22:28:40 +0000 |
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committer | sam <sam@FreeBSD.org> | 2003-11-08 22:28:40 +0000 |
commit | 7f3b205cb834636e3bbf0bb354cccd5c98ee1db4 (patch) | |
tree | 2ce18b56605a2424ffb613d7f2ee4678a34df3a4 /sys/dev/usb | |
parent | db66506d6cab556d613d20d13ef3403ca934395c (diff) | |
download | FreeBSD-src-7f3b205cb834636e3bbf0bb354cccd5c98ee1db4.zip FreeBSD-src-7f3b205cb834636e3bbf0bb354cccd5c98ee1db4.tar.gz |
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
Diffstat (limited to 'sys/dev/usb')
-rw-r--r-- | sys/dev/usb/usb_ethersubr.c | 2 |
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++; |