From owner-svn-src-stable-11@freebsd.org Tue Sep 3 14:06:00 2019 Return-Path: Delivered-To: svn-src-stable-11@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 541E6DC187; Tue, 3 Sep 2019 14:06:00 +0000 (UTC) (envelope-from yuripv@freebsd.org) Received: from freefall.freebsd.org (freefall.freebsd.org [96.47.72.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "freefall.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46N7yv5h6Dz4P4t; Tue, 3 Sep 2019 14:05:59 +0000 (UTC) (envelope-from yuripv@freebsd.org) Received: by freefall.freebsd.org (Postfix, from userid 1452) id 944B819F40; Tue, 3 Sep 2019 14:05:53 +0000 (UTC) X-Original-To: yuripv@localmail.freebsd.org Delivered-To: yuripv@localmail.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mx1.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by freefall.freebsd.org (Postfix) with ESMTPS id 5BF251902B; 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Sun, 31 Mar 2019 11:31:01 GMT (envelope-from avos@FreeBSD.org) Message-Id: <201903311131.x2VBV1Fd095487@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avos set sender to avos@FreeBSD.org using -f From: Andriy Voskoboinyk To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r345752 - in stable: 11/sys/dev/usb/wlan 12/sys/dev/usb/wlan X-SVN-Group: stable-11 X-SVN-Commit-Author: avos X-SVN-Commit-Paths: in stable: 11/sys/dev/usb/wlan 12/sys/dev/usb/wlan X-SVN-Commit-Revision: 345752 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk X-Loop: FreeBSD.org Sender: owner-src-committers@freebsd.org X-Rspamd-Queue-Id: 53150756B0 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; NEURAL_HAM_SHORT(-0.97)[-0.965,0]; ASN(0.00)[asn:11403, ipnet:96.47.64.0/20, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] Status: O X-BeenThere: svn-src-stable-11@freebsd.org X-Mailman-Version: 2.1.29 List-Id: SVN commit messages for only the 11-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Tue, 03 Sep 2019 14:06:00 -0000 X-Original-Date: Sun, 31 Mar 2019 11:31:01 +0000 (UTC) X-List-Received-Date: Tue, 03 Sep 2019 14:06:00 -0000 Author: avos Date: Sun Mar 31 11:31:01 2019 New Revision: 345752 URL: https://svnweb.freebsd.org/changeset/base/345752 Log: MFC r345493: run(4): merge some common TSF-related code into run_disable_tsf() No functional change intended. Modified: stable/11/sys/dev/usb/wlan/if_run.c Directory Properties: stable/11/ (props changed) Changes in other areas also in this revision: Modified: stable/12/sys/dev/usb/wlan/if_run.c Directory Properties: stable/12/ (props changed) Modified: stable/11/sys/dev/usb/wlan/if_run.c ============================================================================== --- stable/11/sys/dev/usb/wlan/if_run.c Sun Mar 31 09:52:36 2019 (r345751) +++ stable/11/sys/dev/usb/wlan/if_run.c Sun Mar 31 11:31:01 2019 (r345752) @@ -431,6 +431,7 @@ static void run_usb_timeout_cb(void *); static void run_reset_livelock(struct run_softc *); static void run_enable_tsf_sync(struct run_softc *); static void run_enable_tsf(struct run_softc *); +static void run_disable_tsf(struct run_softc *); static void run_get_tsf(struct run_softc *, uint64_t *); static void run_enable_mrr(struct run_softc *); static void run_set_txpreamble(struct run_softc *); @@ -2042,7 +2043,6 @@ run_newstate(struct ieee80211vap *vap, enum ieee80211_ struct run_vap *rvp = RUN_VAP(vap); enum ieee80211_state ostate; uint32_t sta[3]; - uint32_t tmp; uint8_t ratectl; uint8_t restart_ratectl = 0; uint8_t bid = 1 << rvp->rvp_id; @@ -2075,12 +2075,8 @@ run_newstate(struct ieee80211vap *vap, enum ieee80211_ sc->runbmap &= ~bid; /* abort TSF synchronization if there is no vap running */ - if (--sc->running == 0) { - run_read(sc, RT2860_BCN_TIME_CFG, &tmp); - run_write(sc, RT2860_BCN_TIME_CFG, - tmp & ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN | - RT2860_TBTT_TIMER_EN)); - } + if (--sc->running == 0) + run_disable_tsf(sc); break; case IEEE80211_S_RUN: @@ -4816,15 +4812,11 @@ static void run_scan_start(struct ieee80211com *ic) { struct run_softc *sc = ic->ic_softc; - uint32_t tmp; RUN_LOCK(sc); /* abort TSF synchronization */ - run_read(sc, RT2860_BCN_TIME_CFG, &tmp); - run_write(sc, RT2860_BCN_TIME_CFG, - tmp & ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN | - RT2860_TBTT_TIMER_EN)); + run_disable_tsf(sc); run_set_bssid(sc, ieee80211broadcastaddr); RUN_UNLOCK(sc); @@ -5107,6 +5099,18 @@ run_enable_tsf(struct run_softc *sc) } static void +run_disable_tsf(struct run_softc *sc) +{ + uint32_t tmp; + + if (run_read(sc, RT2860_BCN_TIME_CFG, &tmp) == 0) { + tmp &= ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN | + RT2860_TBTT_TIMER_EN); + run_write(sc, RT2860_BCN_TIME_CFG, tmp); + } +} + +static void run_get_tsf(struct run_softc *sc, uint64_t *buf) { run_read_region_1(sc, RT2860_TSF_TIMER_DW0, (uint8_t *)buf, @@ -6057,10 +6061,7 @@ run_init_locked(struct run_softc *sc) } /* abort TSF synchronization */ - run_read(sc, RT2860_BCN_TIME_CFG, &tmp); - tmp &= ~(RT2860_BCN_TX_EN | RT2860_TSF_TIMER_EN | - RT2860_TBTT_TIMER_EN); - run_write(sc, RT2860_BCN_TIME_CFG, tmp); + run_disable_tsf(sc); /* clear RX WCID search table */ run_set_region_4(sc, RT2860_WCID_ENTRY(0), 0, 512);