Date: Fri, 18 Oct 2013 07:48:21 +0000 (UTC) From: Kevin Lo <kevlo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r256722 - head/sys/dev/usb/wlan Message-ID: <201310180748.r9I7mLII085891@svn.freebsd.org>
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Author: kevlo Date: Fri Oct 18 07:48:20 2013 New Revision: 256722 URL: http://svnweb.freebsd.org/changeset/base/256722 Log: Correct tx mixer gain value for RT3070 and RT3071. Correctly value in EEPROM/EFUSE is one or more for RT3070 and two or more for other RT3071 chips. Modified: head/sys/dev/usb/wlan/if_run.c Modified: head/sys/dev/usb/wlan/if_run.c ============================================================================== --- head/sys/dev/usb/wlan/if_run.c Fri Oct 18 07:46:28 2013 (r256721) +++ head/sys/dev/usb/wlan/if_run.c Fri Oct 18 07:48:20 2013 (r256722) @@ -4366,7 +4366,7 @@ static int run_rt3070_rf_init(struct run_softc *sc) { uint32_t tmp; - uint8_t rf, target, bbp4; + uint8_t bbp4, mingain, rf, target; int i; run_rt3070_rf_read(sc, 30, &rf); @@ -4473,7 +4473,8 @@ run_rt3070_rf_init(struct run_softc *sc) (sc->mac_ver == 0x3071 && sc->mac_rev >= 0x0211)) && !sc->ext_2ghz_lna) rf |= 0x20; /* fix for long range Rx issue */ - if (sc->txmixgain_2ghz >= 1) + mingain = (sc->mac_ver == 0x3070) ? 1 : 2; + if (sc->txmixgain_2ghz >= mingain) rf = (rf & ~0x7) | sc->txmixgain_2ghz; run_rt3070_rf_write(sc, 17, rf); }
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