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| author | sam <sam@FreeBSD.org> | 2007-04-23 05:57:06 +0000 |
|---|---|---|
| committer | sam <sam@FreeBSD.org> | 2007-04-23 05:57:06 +0000 |
| commit | b2ba6c9d1ddc3d2899a194dddaa0645fdc8328db (patch) | |
| tree | f78d8138a64d443bdd6f00e5c79d456c882aec25 /sys/dev/ath | |
| parent | 6bc5378bef75169532a81f1d916bdbf442165633 (diff) | |
| download | FreeBSD-src-b2ba6c9d1ddc3d2899a194dddaa0645fdc8328db.zip FreeBSD-src-b2ba6c9d1ddc3d2899a194dddaa0645fdc8328db.tar.gz | |
make dev.ath.N.ledpin have an immediate effect
PR: kern/111810
Submitted by: Henrik Brix Andersen <henrik@brixandersen.dk>
MFC after: 1 week
Diffstat (limited to 'sys/dev/ath')
| -rw-r--r-- | sys/dev/ath/if_ath.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/sys/dev/ath/if_ath.c b/sys/dev/ath/if_ath.c index 1ef2138..821527c 100644 --- a/sys/dev/ath/if_ath.c +++ b/sys/dev/ath/if_ath.c @@ -5349,6 +5349,27 @@ ath_sysctl_softled(SYSCTL_HANDLER_ARGS) } static int +ath_sysctl_ledpin(SYSCTL_HANDLER_ARGS) +{ + struct ath_softc *sc = arg1; + int ledpin = sc->sc_ledpin; + int error; + + error = sysctl_handle_int(oidp, &ledpin, 0, req); + if (error || !req->newptr) + return error; + if (ledpin != sc->sc_ledpin) { + sc->sc_ledpin = ledpin; + if (sc->sc_softled) { + ath_hal_gpioCfgOutput(sc->sc_ah, sc->sc_ledpin); + ath_hal_gpioset(sc->sc_ah, sc->sc_ledpin, + !sc->sc_ledon); + } + } + return 0; +} + +static int ath_sysctl_txantenna(SYSCTL_HANDLER_ARGS) { struct ath_softc *sc = arg1; @@ -5582,9 +5603,9 @@ ath_sysctlattach(struct ath_softc *sc) SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "softled", CTLTYPE_INT | CTLFLAG_RW, sc, 0, ath_sysctl_softled, "I", "enable/disable software LED support"); - SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, - "ledpin", CTLFLAG_RW, &sc->sc_ledpin, 0, - "GPIO pin connected to LED"); + SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, + "ledpin", CTLTYPE_INT | CTLFLAG_RW, sc, 0, + ath_sysctl_ledpin, "I", "GPIO pin connected to LED"); SYSCTL_ADD_INT(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, "ledon", CTLFLAG_RW, &sc->sc_ledon, 0, "setting to turn LED on"); |
