From patchwork Sat Jun 28 18:33:49 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Aring X-Patchwork-Id: 365303 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 957321400B5 for ; Sun, 29 Jun 2014 04:35:14 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932458AbaF1SfB (ORCPT ); Sat, 28 Jun 2014 14:35:01 -0400 Received: from mail-wi0-f170.google.com ([209.85.212.170]:50564 "EHLO mail-wi0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932227AbaF1Ser (ORCPT ); Sat, 28 Jun 2014 14:34:47 -0400 Received: by mail-wi0-f170.google.com with SMTP id cc10so4061566wib.1 for ; Sat, 28 Jun 2014 11:34:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=43Ru1E6QecMPPiDP/KJJrx4Y2/cI6ocv771vN35kx2o=; b=DzipDlt1CNGiGM05LhN0cLaV6DoTCj27l5zqVCt8/P56tfk5hMkvFltD/kdQPBf2xD uLRlYNZlUzvpL7emNnsxjt8/WShR3044q1ntyu1GBL7vCuwBsTGS1YzHLXIwjALVA28B Mcni9yVmvOkeKp0FNhy1udorB2tDcBJrMGq9PdxUTT+Wg9XfusdPAx2oZo/OZ2ar2YJD aZ/1al+U0x2+seYdERanUIbEljCCU4Uvzh0ltJOeiJ/s9i3pmWs/sG9430uNDmGchL6r iNnuA6tc+COqwknUng7kCKN1D4LCv2H/f9ZaMvsKeKgVh0t9GPUajCZbfov+Bmp0uU6u fz0Q== X-Received: by 10.195.13.102 with SMTP id ex6mr32717735wjd.48.1403980486418; Sat, 28 Jun 2014 11:34:46 -0700 (PDT) Received: from omega.localdomain (p4FD3BDAF.dip0.t-ipconnect.de. [79.211.189.175]) by mx.google.com with ESMTPSA id m3sm29433289wjr.49.2014.06.28.11.34.45 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sat, 28 Jun 2014 11:34:45 -0700 (PDT) From: Alexander Aring To: alex.bluesman.smirnov@gmail.com Cc: dbaryshkov@gmail.com, linux-zigbee-devel@lists.sourceforge.net, netdev@vger.kernel.org, werner@almesberger.net, Alexander Aring Subject: [PATCH net-next 11/13] at86rf230: add timing for channel switch Date: Sat, 28 Jun 2014 20:33:49 +0200 Message-Id: <1403980431-6201-12-git-send-email-alex.aring@gmail.com> X-Mailer: git-send-email 2.0.1 In-Reply-To: <1403980431-6201-1-git-send-email-alex.aring@gmail.com> References: <1403980431-6201-1-git-send-email-alex.aring@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Signed-off-by: Alexander Aring --- drivers/net/ieee802154/at86rf230.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c index 2220c74..548b69d 100644 --- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -44,6 +44,7 @@ struct at86rf230_local; * All timings are in us. */ struct at86rf2xx_chip_data { + u16 t_channel_switch; u16 t_reset_to_off; u16 t_off_to_aack; u16 t_off_to_tx_on; @@ -1081,7 +1082,9 @@ at86rf230_channel(struct ieee802154_dev *dev, int page, int channel) if (rc < 0) return rc; - msleep(1); /* Wait for PLL */ + /* Wait for PLL */ + usleep_range(lp->data->t_channel_switch, + lp->data->t_channel_switch + 10); dev->phy->current_channel = channel; dev->phy->current_page = page; @@ -1249,6 +1252,7 @@ static struct ieee802154_ops at86rf230_ops = { }; static struct at86rf2xx_chip_data at86rf233_data = { + .t_channel_switch = 11, .t_reset_to_off = 26, .t_off_to_aack = 80, .t_off_to_tx_on = 80, @@ -1263,6 +1267,7 @@ static struct at86rf2xx_chip_data at86rf233_data = { }; static struct at86rf2xx_chip_data at86rf231_data = { + .t_channel_switch = 24, .t_reset_to_off = 37, .t_off_to_aack = 110, .t_off_to_tx_on = 110, @@ -1277,6 +1282,7 @@ static struct at86rf2xx_chip_data at86rf231_data = { }; static struct at86rf2xx_chip_data at86rf212_data = { + .t_channel_switch = 11, .t_reset_to_off = 26, .t_off_to_aack = 200, .t_off_to_tx_on = 200,