diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2010-02-07 11:44:01 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2010-02-07 11:44:01 +0000 |
| commit | 8c71ecf7fcb2c598d2a16a841bd30824a29abf63 (patch) | |
| tree | aa852c3314fedbbc147fdb5a1c202e584c943c70 /sys/dev/usb | |
| parent | d63340153a846d8cf5e982b99fba91deee42171b (diff) | |
set tx mixer gain for RT3071
Diffstat (limited to 'sys/dev/usb')
| -rw-r--r-- | sys/dev/usb/if_run.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/usb/if_run.c b/sys/dev/usb/if_run.c index 8b267f36ae4..549124adf0b 100644 --- a/sys/dev/usb/if_run.c +++ b/sys/dev/usb/if_run.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_run.c,v 1.45 2010/02/07 11:42:24 damien Exp $ */ +/* $OpenBSD: if_run.c,v 1.46 2010/02/07 11:44:00 damien Exp $ */ /*- * Copyright (c) 2008,2009 Damien Bergamini <damien.bergamini@free.fr> @@ -3001,6 +3001,8 @@ run_rt3070_rf_init(struct run_softc *sc) rf &= ~RT3070_TX_LO1; if (sc->mac_rev >= 0x0211 && !sc->ext_2ghz_lna) rf |= 0x20; /* fix for long range Rx issue */ + if (sc->txmixgain_2ghz >= 2) + rf = (rf & ~0x7) | sc->txmixgain_2ghz; run_rt3070_rf_write(sc, 17, rf); run_rt3070_rf_read(sc, 20, &rf); @@ -3009,6 +3011,7 @@ run_rt3070_rf_init(struct run_softc *sc) run_rt3070_rf_read(sc, 21, &rf); run_rt3070_rf_write(sc, 21, rf & ~RT3070_RX_LO2); + /* fix Tx to Rx IQ glitch by raising RF voltage */ run_rt3070_rf_read(sc, 27, &rf); rf &= ~0x77; if (sc->mac_rev < 0x0211) |