diff options
| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2019-07-05 12:35:17 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2019-07-05 12:35:17 +0000 |
| commit | 9cbc54e735d6ae43aa0a659fea1ac4384236407a (patch) | |
| tree | 43ceedb92bc2dd4ece644137b4603a8fdd05ac5d /sys/dev/ic/bwfmvar.h | |
| parent | 78cb2532be3115ceffb7b842509a0eb79206ec82 (diff) | |
Since on a SCAN each node is provided in its own event,
the limited ring for asynchronous can easily overflow.
Work around this by chaining the mbufs into a list.
Fixes a panic for jcs@
ok stsp@
Diffstat (limited to 'sys/dev/ic/bwfmvar.h')
| -rw-r--r-- | sys/dev/ic/bwfmvar.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sys/dev/ic/bwfmvar.h b/sys/dev/ic/bwfmvar.h index 7ea91a21a28..c09bc87704c 100644 --- a/sys/dev/ic/bwfmvar.h +++ b/sys/dev/ic/bwfmvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: bwfmvar.h,v 1.15 2018/07/17 19:44:38 patrick Exp $ */ +/* $OpenBSD: bwfmvar.h,v 1.16 2019/07/05 12:35:16 patrick Exp $ */ /* * Copyright (c) 2010-2016 Broadcom Corporation * Copyright (c) 2016,2017 Patrick Wildt <patrick@blueri.se> @@ -121,10 +121,6 @@ struct bwfm_cmd_key { struct ieee80211_key *k; }; -struct bwfm_cmd_mbuf { - struct mbuf *m; -}; - struct bwfm_cmd_flowring_create { struct mbuf *m; int flowid; @@ -167,6 +163,7 @@ struct bwfm_softc { struct bwfm_host_cmd_ring sc_cmdq; struct taskq *sc_taskq; struct task sc_task; + struct mbuf_list sc_evml; int sc_bcdc_reqid; TAILQ_HEAD(, bwfm_proto_bcdc_ctl) sc_bcdc_rxctlq; |