diff options
| author | adrian <adrian@FreeBSD.org> | 2013-07-04 19:45:34 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2013-07-04 19:45:34 +0000 |
| commit | 0f901ba9ecb8cf5588f903fba8a4ce50d533f890 (patch) | |
| tree | 2485b3729c8b592f7c5bd8cd4d0292d7654e1e5f | |
| parent | ef8e539e8daae6e8331dc786ccd04dd48e41ba7b (diff) | |
| download | FreeBSD-src-0f901ba9ecb8cf5588f903fba8a4ce50d533f890.zip FreeBSD-src-0f901ba9ecb8cf5588f903fba8a4ce50d533f890.tar.gz | |
Enable the station-side power management flag.
It's not enabled by default in net80211 so this is a no-op unless
if you enable it (ifconfig wlan0 powersave).
Tested:
* iwn0: <Intel WiFi Link 5100> mem 0xf4300000-0xf4301fff irq 17 at device 0.0 on pci3
TODO:
* .. test on all the other NICs
* See if I have to disable it during scan and such
* Make it configurable live, rather than only after it's done its initial
receive calibration.
| -rw-r--r-- | sys/dev/iwn/if_iwn.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/iwn/if_iwn.c b/sys/dev/iwn/if_iwn.c index e57b56e..cdf7d27 100644 --- a/sys/dev/iwn/if_iwn.c +++ b/sys/dev/iwn/if_iwn.c @@ -585,6 +585,7 @@ iwn_attach(device_t dev) | IEEE80211_C_IBSS /* ibss/adhoc mode */ #endif | IEEE80211_C_WME /* WME */ + | IEEE80211_C_PMGT /* Station-side power mgmt */ ; /* Read MAC address, channels, etc from EEPROM. */ @@ -4585,6 +4586,8 @@ iwn_collect_noise(struct iwn_softc *sc, { struct iwn_ops *ops = &sc->ops; struct iwn_calib_state *calib = &sc->calib; + struct ifnet *ifp = sc->sc_ifp; + struct ieee80211com *ic = ifp->if_l2com; uint32_t val; int i; @@ -4623,12 +4626,9 @@ iwn_collect_noise(struct iwn_softc *sc, (void)iwn_cmd(sc, IWN_CMD_RXON, &sc->rxon, sc->rxonsz, 1); #endif -#if 0 - /* XXX: not yet */ /* Enable power-saving mode if requested by user. */ - if (sc->sc_ic.ic_flags & IEEE80211_F_PMGTON) + if (ic->ic_flags & IEEE80211_F_PMGTON) (void)iwn_set_pslevel(sc, 0, 3, 1); -#endif } static int |
