diff options
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/ic/bcw.c | 38 |
1 files changed, 34 insertions, 4 deletions
diff --git a/sys/dev/ic/bcw.c b/sys/dev/ic/bcw.c index b56d9b09097..6b93a08f45b 100644 --- a/sys/dev/ic/bcw.c +++ b/sys/dev/ic/bcw.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bcw.c,v 1.39 2007/02/18 11:42:40 mglocker Exp $ */ +/* $OpenBSD: bcw.c,v 1.40 2007/02/18 15:14:38 mglocker Exp $ */ /* * Copyright (c) 2006 Jon Simola <jsimola@gmail.com> @@ -66,6 +66,8 @@ /* register routines */ void bcw_shm_ctl_word(struct bcw_softc *, uint16_t, uint16_t); uint16_t bcw_shm_read16(struct bcw_softc *, uint16_t, uint16_t); +void bcw_shm_write16(struct bcw_softc *, uint16_t, uint16_t, + uint16_t); void bcw_radio_write16(struct bcw_softc *, uint16_t, uint16_t); int bcw_radio_read16(struct bcw_softc *, uint16_t); void bcw_phy_write16(struct bcw_softc *, uint16_t, uint16_t); @@ -114,10 +116,11 @@ int bcw_phy_init(struct bcw_softc *); void bcw_phy_initg(struct bcw_softc *); void bcw_phy_initb5(struct bcw_softc *); void bcw_phy_initb6(struct bcw_softc *); +void bcw_phy_lo_adjust(struct bcw_softc *, int); /* radio */ void bcw_radio_off(struct bcw_softc *); void bcw_radio_on(struct bcw_softc *); -void bcw_radio_txpower(struct bcw_softc *, uint16_t, uint16_t, +void bcw_radio_txpower_bg(struct bcw_softc *, uint16_t, uint16_t, uint16_t); void bcw_radio_spw(struct bcw_softc *, uint8_t); int bcw_radio_channel(struct bcw_softc *, uint8_t, int ); @@ -160,6 +163,22 @@ bcw_shm_read16(struct bcw_softc *sc, uint16_t routing, uint16_t offset) } void +bcw_shm_write16(struct bcw_softc *sc, uint16_t routing, uint16_t offset, + uint16_t val) +{ + if (routing == BCW_SHM_CONTROL_SHARED) { + if (offset & 0x0003) { + bcw_shm_ctl_word(sc, routing, offset >> 2); + BCW_WRITE16(sc, BCW_SHM_DATAHIGH, val); + return; + } + offset >>= 2; + } + bcw_shm_ctl_word(sc, routing, offset); + BCW_WRITE16(sc, BCW_SHM_DATA, val); +} + +void bcw_radio_write16(struct bcw_softc *sc, uint16_t offset, uint16_t val) { BCW_WRITE16(sc, BCW_RADIO_CONTROL, offset); @@ -2972,10 +2991,21 @@ bcw_radio_on(struct bcw_softc *sc) } void -bcw_radio_txpower(struct bcw_softc *sc, uint16_t baseband_att, +bcw_radio_txpower_bg(struct bcw_softc *sc, uint16_t baseband_att, uint16_t radio_att, uint16_t txpower) { - + //if (baseband_att == 0xffff) + //if (radio_att == 0xfff) + //if (txpower == 0xfff) + + bcw_radio_write16(sc, 0x0043, radio_att); + bcw_shm_write16(sc, BCW_SHM_CONTROL_SHARED, 0x0064, radio_att); + if (sc->sc_radio_ver == 0x2050) + bcw_radio_write16(sc, 0x0052, (bcw_radio_read16(sc, 0x0052) & + ~0x0070) | ((txpower << 4) & 0x0070)); + + /* XXX unclear specs */ + //if (sc->sc_phy_type == BCW_PHY_TYPEG) } void |