diff options
| author | Kevin Lo <kevlo@cvs.openbsd.org> | 2017-08-23 09:25:18 +0000 |
|---|---|---|
| committer | Kevin Lo <kevlo@cvs.openbsd.org> | 2017-08-23 09:25:18 +0000 |
| commit | fda53ca869881135d3e9cccad121fb87821f9a67 (patch) | |
| tree | 47f157a8890b9131be2b0facb1b5c58412f7e6f5 /sys/dev/usb | |
| parent | 75bc7db4c957caff3e4edcde8dce1712de3ed081 (diff) | |
Fix up rssi calculations and r88e_rx_cck structure for RTL8188EU.
Tested with TL-WN725N v2 (rtl8188eu) on amd64.
ok stsp@
Diffstat (limited to 'sys/dev/usb')
| -rw-r--r-- | sys/dev/usb/if_urtwn.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/dev/usb/if_urtwn.c b/sys/dev/usb/if_urtwn.c index 74bb18c6559..e6e9cbd670e 100644 --- a/sys/dev/usb/if_urtwn.c +++ b/sys/dev/usb/if_urtwn.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_urtwn.c,v 1.74 2017/08/16 01:26:46 kevlo Exp $ */ +/* $OpenBSD: if_urtwn.c,v 1.75 2017/08/23 09:25:17 kevlo Exp $ */ /*- * Copyright (c) 2010 Damien Bergamini <damien.bergamini@free.fr> @@ -1126,7 +1126,6 @@ urtwn_rx_frame(struct urtwn_softc *sc, uint8_t *buf, int pktlen) tap->wr_flags = 0; /* Map HW rate index to 802.11 rate. */ - tap->wr_flags = 2; if (!(rxdw3 & R92C_RXDW3_HT)) { switch (rate) { /* CCK. */ @@ -1144,6 +1143,8 @@ urtwn_rx_frame(struct urtwn_softc *sc, uint8_t *buf, int pktlen) case 10: tap->wr_rate = 96; break; case 11: tap->wr_rate = 108; break; } + if (rate <= 3) + tap->wr_flags |= IEEE80211_RADIOTAP_F_SHORTPRE; } else if (rate >= 12) { /* MCS0~15. */ /* Bit 7 set means HT MCS instead of rate. */ tap->wr_rate = 0x80 | (rate - 12); |