diff options
| author | Damien Bergamini <damien@cvs.openbsd.org> | 2010-02-07 10:56:12 +0000 |
|---|---|---|
| committer | Damien Bergamini <damien@cvs.openbsd.org> | 2010-02-07 10:56:12 +0000 |
| commit | 1b6698842cfe4bc00f61dd80c8b08140ed77eeda (patch) | |
| tree | 1fe2cc9d1cf5f227098dbf8e8d6fe5540a4e68cf /sys | |
| parent | 6e1706b66ca65b70a7c0a1f4593774eb67524321 (diff) | |
when calibrating filter, use better target values for >=RT3071
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/usb/if_run.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sys/dev/usb/if_run.c b/sys/dev/usb/if_run.c index 62d70ee76c0..5b3767074aa 100644 --- a/sys/dev/usb/if_run.c +++ b/sys/dev/usb/if_run.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_run.c,v 1.41 2010/02/07 10:52:33 damien Exp $ */ +/* $OpenBSD: if_run.c,v 1.42 2010/02/07 10:56:11 damien Exp $ */ /*- * Copyright (c) 2008,2009 Damien Bergamini <damien.bergamini@free.fr> @@ -2732,7 +2732,7 @@ int run_rt3070_rf_init(struct run_softc *sc) { uint32_t tmp; - uint8_t rf, bbp4; + uint8_t rf, target, bbp4; int i; run_rt3070_rf_read(sc, 30, &rf); @@ -2776,7 +2776,8 @@ run_rt3070_rf_init(struct run_softc *sc) /* calibrate filter for 20MHz bandwidth */ sc->rf24_20mhz = 0x1f; /* default value */ - run_rt3070_filter_calib(sc, 0x07, 0x16, &sc->rf24_20mhz); + target = (sc->mac_ver < 0x3071) ? 0x16 : 0x13; + run_rt3070_filter_calib(sc, 0x07, target, &sc->rf24_20mhz); /* select 40MHz bandwidth */ run_bbp_read(sc, 4, &bbp4); @@ -2784,7 +2785,8 @@ run_rt3070_rf_init(struct run_softc *sc) /* calibrate filter for 40MHz bandwidth */ sc->rf24_40mhz = 0x2f; /* default value */ - run_rt3070_filter_calib(sc, 0x27, 0x19, &sc->rf24_40mhz); + target = (sc->mac_ver < 0x3071) ? 0x19 : 0x15; + run_rt3070_filter_calib(sc, 0x27, target, &sc->rf24_40mhz); /* go back to 20MHz bandwidth */ run_bbp_read(sc, 4, &bbp4); |