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ath(4) processing input packets in taskqueue. Enter network epoch

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before calling ieee80211_input_mimo().
This commit is contained in:
Gleb Smirnoff 2020-01-24 17:11:54 +00:00
parent 7106b618d2
commit 5ab0c8434a
1 changed files with 3 additions and 0 deletions
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3
sys/dev/ath/if_ath_rx.c
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@ -647,6 +647,7 @@ ath_rx_pkt(struct ath_softc *sc, struct ath_rx_status *rs, HAL_STATUS status,
uint64_t tsf, int nf, HAL_RX_QUEUE qtype, struct ath_buf *bf,
struct mbuf *m)
{
struct epoch_tracker et;
uint64_t rstamp;
/* XXX TODO: make this an mbuf tag? */
struct ieee80211_rx_stats rxs;
@ -941,6 +942,7 @@ rx_accept:
rxs.c_nf_ext[i] = nf;
}
NET_EPOCH_ENTER(et);
if (ni != NULL) {
/*
* Only punt packets for ampdu reorder processing for
@ -986,6 +988,7 @@ rx_accept:
type = ieee80211_input_mimo_all(ic, m);
m = NULL;
}
NET_EPOCH_EXIT(et);
/*
* At this point we have passed the frame up the stack; thus