From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mms1.broadcom.com ([216.31.210.17]:4980 "EHLO mms1.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759119Ab3E2QjT (ORCPT ); Wed, 29 May 2013 12:39:19 -0400 From: "Arend van Spriel" To: "John W. Linville" cc: linux-wireless , "Hante Meuleman" , "Arend van Spriel" Subject: [PATCH for 3.10 07/16] brcmfmac: On bus flow control use fw signalling or netif. Date: Wed, 29 May 2013 18:38:57 +0200 Message-ID: <1369845546-31950-8-git-send-email-arend@broadcom.com> (sfid-20130529_183930_152452_A4FF30A0) In-Reply-To: <1369845546-31950-1-git-send-email-arend@broadcom.com> References: <1369845546-31950-1-git-send-email-arend@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Hante Meuleman Currently on a bus flow control both fws is informed and netif queue gets closed. In case of fw signalling enabled, let the flow control be handled by fw signalling only. Reviewed-by: Arend Van Spriel Signed-off-by: Hante Meuleman Signed-off-by: Arend van Spriel --- drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c index 9450d10..63cadf6 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_linux.c @@ -269,11 +269,14 @@ void brcmf_txflowblock(struct device *dev, bool state) brcmf_dbg(TRACE, "Enter\n"); - brcmf_fws_bus_blocked(drvr, state); - - for (i = 0; i < BRCMF_MAX_IFS; i++) - brcmf_txflowblock_if(drvr->iflist[i], - BRCMF_NETIF_STOP_REASON_BLOCK_BUS, state); + if (brcmf_fws_fc_active(drvr->fws)) { + brcmf_fws_bus_blocked(drvr, state); + } else { + for (i = 0; i < BRCMF_MAX_IFS; i++) + brcmf_txflowblock_if(drvr->iflist[i], + BRCMF_NETIF_STOP_REASON_BLOCK_BUS, + state); + } } void brcmf_rx_frames(struct device *dev, struct sk_buff_head *skb_list) -- 1.7.10.4