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Differential D23110 Diff 66846 sys/dev/ath/ath_rate/sample/sample.c

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sys/dev/ath/ath_rate/sample/sample.c

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static void static void
ath_rate_sysctlattach(struct ath_softc *sc, struct sample_softc *ssc) ath_rate_sysctlattach(struct ath_softc *sc, struct sample_softc *ssc)
{ {
struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev); struct sysctl_ctx_list *ctx = device_get_sysctl_ctx(sc->sc_dev);
struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev); struct sysctl_oid *tree = device_get_sysctl_tree(sc->sc_dev);
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"smoothing_rate", CTLTYPE_INT | CTLFLAG_RW, ssc, 0, "smoothing_rate",
CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT, ssc, 0,
ath_rate_sysctl_smoothing_rate, "I", ath_rate_sysctl_smoothing_rate, "I",
"sample: smoothing rate for avg tx time (%%)"); "sample: smoothing rate for avg tx time (%%)");
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"sample_rate", CTLTYPE_INT | CTLFLAG_RW, ssc, 0, "sample_rate", CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT, ssc, 0,
ath_rate_sysctl_sample_rate, "I", ath_rate_sysctl_sample_rate, "I",
"sample: percent air time devoted to sampling new rates (%%)"); "sample: percent air time devoted to sampling new rates (%%)");
/* XXX max_successive_failures, stale_failure_timeout, min_switch */ /* XXX max_successive_failures, stale_failure_timeout, min_switch */
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO, SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(tree), OID_AUTO,
"sample_stats", CTLTYPE_INT | CTLFLAG_RW, sc, 0, "sample_stats",
CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_NEEDGIANT, sc, 0,
ath_rate_sysctl_stats, "I", "sample: print statistics"); ath_rate_sysctl_stats, "I", "sample: print statistics");
} }
struct ath_ratectrl * struct ath_ratectrl *
ath_rate_attach(struct ath_softc *sc) ath_rate_attach(struct ath_softc *sc)
{ {
struct sample_softc *ssc; struct sample_softc *ssc;
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