diff options
Diffstat (limited to 'sys/dev/usb/wlan/if_rum.c')
| -rw-r--r-- | sys/dev/usb/wlan/if_rum.c | 78 |
1 files changed, 26 insertions, 52 deletions
diff --git a/sys/dev/usb/wlan/if_rum.c b/sys/dev/usb/wlan/if_rum.c index 0cd394d14446..4a5fbae27795 100644 --- a/sys/dev/usb/wlan/if_rum.c +++ b/sys/dev/usb/wlan/if_rum.c @@ -64,7 +64,7 @@ __FBSDID("$FreeBSD$"); #include <net80211/ieee80211_var.h> #include <net80211/ieee80211_regdomain.h> #include <net80211/ieee80211_radiotap.h> -#include <net80211/ieee80211_amrr.h> +#include <net80211/ieee80211_ratectl.h> #include <dev/usb/usb.h> #include <dev/usb/usbdi.h> @@ -77,7 +77,7 @@ __FBSDID("$FreeBSD$"); #include <dev/usb/wlan/if_rumvar.h> #include <dev/usb/wlan/if_rumfw.h> -#if USB_DEBUG +#ifdef USB_DEBUG static int rum_debug = 0; SYSCTL_NODE(_hw_usb, OID_AUTO, rum, CTLFLAG_RW, 0, "USB rum"); @@ -140,7 +140,6 @@ static const struct usb_device_id rum_devs[] = { }; MODULE_DEPEND(rum, wlan, 1, 1, 1); -MODULE_DEPEND(rum, wlan_amrr, 1, 1, 1); MODULE_DEPEND(rum, usb, 1, 1, 1); static device_probe_t rum_match; @@ -212,17 +211,14 @@ static int rum_prepare_beacon(struct rum_softc *, struct ieee80211vap *); static int rum_raw_xmit(struct ieee80211_node *, struct mbuf *, const struct ieee80211_bpf_params *); -static struct ieee80211_node *rum_node_alloc(struct ieee80211vap *, - const uint8_t mac[IEEE80211_ADDR_LEN]); -static void rum_newassoc(struct ieee80211_node *, int); static void rum_scan_start(struct ieee80211com *); static void rum_scan_end(struct ieee80211com *); static void rum_set_channel(struct ieee80211com *); static int rum_get_rssi(struct rum_softc *, uint8_t); -static void rum_amrr_start(struct rum_softc *, +static void rum_ratectl_start(struct rum_softc *, struct ieee80211_node *); -static void rum_amrr_timeout(void *); -static void rum_amrr_task(void *, int); +static void rum_ratectl_timeout(void *); +static void rum_ratectl_task(void *, int); static int rum_pause(struct rum_softc *, int); static const struct { @@ -511,9 +507,7 @@ rum_attach(device_t self) ieee80211_ifattach(ic, sc->sc_bssid); ic->ic_update_promisc = rum_update_promisc; - ic->ic_newassoc = rum_newassoc; ic->ic_raw_xmit = rum_raw_xmit; - ic->ic_node_alloc = rum_node_alloc; ic->ic_scan_start = rum_scan_start; ic->ic_scan_end = rum_scan_end; ic->ic_set_channel = rum_set_channel; @@ -608,13 +602,10 @@ rum_vap_create(struct ieee80211com *ic, rvp->newstate = vap->iv_newstate; vap->iv_newstate = rum_newstate; - usb_callout_init_mtx(&rvp->amrr_ch, &sc->sc_mtx, 0); - TASK_INIT(&rvp->amrr_task, 0, rum_amrr_task, rvp); - ieee80211_amrr_init(&rvp->amrr, vap, - IEEE80211_AMRR_MIN_SUCCESS_THRESHOLD, - IEEE80211_AMRR_MAX_SUCCESS_THRESHOLD, - 1000 /* 1 sec */); - + usb_callout_init_mtx(&rvp->ratectl_ch, &sc->sc_mtx, 0); + TASK_INIT(&rvp->ratectl_task, 0, rum_ratectl_task, rvp); + ieee80211_ratectl_init(vap); + ieee80211_ratectl_setinterval(vap, 1000 /* 1 sec */); /* complete setup */ ieee80211_vap_attach(vap, ieee80211_media_change, ieee80211_media_status); ic->ic_opmode = opmode; @@ -627,9 +618,9 @@ rum_vap_delete(struct ieee80211vap *vap) struct rum_vap *rvp = RUM_VAP(vap); struct ieee80211com *ic = vap->iv_ic; - usb_callout_drain(&rvp->amrr_ch); - ieee80211_draintask(ic, &rvp->amrr_task); - ieee80211_amrr_cleanup(&rvp->amrr); + usb_callout_drain(&rvp->ratectl_ch); + ieee80211_draintask(ic, &rvp->ratectl_task); + ieee80211_ratectl_deinit(vap); ieee80211_vap_detach(vap); free(rvp, M_80211_VAP); } @@ -716,7 +707,7 @@ rum_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg) IEEE80211_UNLOCK(ic); RUM_LOCK(sc); - usb_callout_stop(&rvp->amrr_ch); + usb_callout_stop(&rvp->ratectl_ch); switch (nstate) { case IEEE80211_S_INIT: @@ -751,7 +742,7 @@ rum_newstate(struct ieee80211vap *vap, enum ieee80211_state nstate, int arg) /* enable automatic rate adaptation */ tp = &vap->iv_txparms[ieee80211_chan2mode(ic->ic_curchan)]; if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE) - rum_amrr_start(sc, ni); + rum_ratectl_start(sc, ni); break; default: break; @@ -2194,7 +2185,7 @@ bad: } static void -rum_amrr_start(struct rum_softc *sc, struct ieee80211_node *ni) +rum_ratectl_start(struct rum_softc *sc, struct ieee80211_node *ni) { struct ieee80211vap *vap = ni->ni_vap; struct rum_vap *rvp = RUM_VAP(vap); @@ -2202,23 +2193,23 @@ rum_amrr_start(struct rum_softc *sc, struct ieee80211_node *ni) /* clear statistic registers (STA_CSR0 to STA_CSR5) */ rum_read_multi(sc, RT2573_STA_CSR0, sc->sta, sizeof sc->sta); - ieee80211_amrr_node_init(&rvp->amrr, &RUM_NODE(ni)->amn, ni); + ieee80211_ratectl_node_init(ni); - usb_callout_reset(&rvp->amrr_ch, hz, rum_amrr_timeout, rvp); + usb_callout_reset(&rvp->ratectl_ch, hz, rum_ratectl_timeout, rvp); } static void -rum_amrr_timeout(void *arg) +rum_ratectl_timeout(void *arg) { struct rum_vap *rvp = arg; struct ieee80211vap *vap = &rvp->vap; struct ieee80211com *ic = vap->iv_ic; - ieee80211_runtask(ic, &rvp->amrr_task); + ieee80211_runtask(ic, &rvp->ratectl_task); } static void -rum_amrr_task(void *arg, int pending) +rum_ratectl_task(void *arg, int pending) { struct rum_vap *rvp = arg; struct ieee80211vap *vap = &rvp->vap; @@ -2227,6 +2218,7 @@ rum_amrr_task(void *arg, int pending) struct rum_softc *sc = ifp->if_softc; struct ieee80211_node *ni = vap->iv_bss; int ok, fail; + int sum, retrycnt; RUM_LOCK(sc); /* read and clear statistic registers (STA_CSR0 to STA_CSR10) */ @@ -2235,36 +2227,18 @@ rum_amrr_task(void *arg, int pending) ok = (le32toh(sc->sta[4]) >> 16) + /* TX ok w/o retry */ (le32toh(sc->sta[5]) & 0xffff); /* TX ok w/ retry */ fail = (le32toh(sc->sta[5]) >> 16); /* TX retry-fail count */ + sum = ok+fail; + retrycnt = (le32toh(sc->sta[5]) & 0xffff) + fail; - ieee80211_amrr_tx_update(&RUM_NODE(ni)->amn, - ok+fail, ok, (le32toh(sc->sta[5]) & 0xffff) + fail); - (void) ieee80211_amrr_choose(ni, &RUM_NODE(ni)->amn); + ieee80211_ratectl_tx_update(vap, ni, &sum, &ok, &retrycnt); + (void) ieee80211_ratectl_rate(ni, NULL, 0); ifp->if_oerrors += fail; /* count TX retry-fail as Tx errors */ - usb_callout_reset(&rvp->amrr_ch, hz, rum_amrr_timeout, rvp); + usb_callout_reset(&rvp->ratectl_ch, hz, rum_ratectl_timeout, rvp); RUM_UNLOCK(sc); } -/* ARGUSED */ -static struct ieee80211_node * -rum_node_alloc(struct ieee80211vap *vap __unused, - const uint8_t mac[IEEE80211_ADDR_LEN] __unused) -{ - struct rum_node *rn; - - rn = malloc(sizeof(struct rum_node), M_80211_NODE, M_NOWAIT | M_ZERO); - return rn != NULL ? &rn->ni : NULL; -} - -static void -rum_newassoc(struct ieee80211_node *ni, int isnew) -{ - struct ieee80211vap *vap = ni->ni_vap; - - ieee80211_amrr_node_init(&RUM_VAP(vap)->amrr, &RUM_NODE(ni)->amn, ni); -} - static void rum_scan_start(struct ieee80211com *ic) { |