From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f179.google.com ([209.85.212.179]:33851 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752567AbbHMMXj (ORCPT ); Thu, 13 Aug 2015 08:23:39 -0400 Received: by wicne3 with SMTP id ne3so256998408wic.1 for ; Thu, 13 Aug 2015 05:23:38 -0700 (PDT) From: Alexander Aring Subject: [RFC bluetooth-next 20/21] mrf24j40: add promiscuous mode support Date: Thu, 13 Aug 2015 14:22:47 +0200 Message-Id: <1439468568-22288-21-git-send-email-alex.aring@gmail.com> In-Reply-To: <1439468568-22288-1-git-send-email-alex.aring@gmail.com> References: <1439468568-22288-1-git-send-email-alex.aring@gmail.com> Sender: linux-wpan-owner@vger.kernel.org List-ID: To: linux-wpan@vger.kernel.org Cc: kernel@pengutronix.de, alan@signal11.us, jonatan@myeden.se, stefan@osg.samsung.com, Alexander Aring This patch adds support for promiscuous mode by setting promiscuous (no frame filtering), disable automatic ack handling and not filtering frames where the crc is invalid. Signed-off-by: Alexander Aring --- drivers/net/ieee802154/mrf24j40.c | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/drivers/net/ieee802154/mrf24j40.c b/drivers/net/ieee802154/mrf24j40.c index e9a03fd..560db88 100644 --- a/drivers/net/ieee802154/mrf24j40.c +++ b/drivers/net/ieee802154/mrf24j40.c @@ -922,6 +922,24 @@ static int mrf24j40_set_txpower(struct ieee802154_hw *hw, s32 mbm) return regmap_update_bits(devrec->regmap_long, REG_RFCON3, 0xf8, val); } +static int mrf24j40_set_promiscuous_mode(struct ieee802154_hw *hw, bool on) +{ + struct mrf24j40 *devrec = hw->priv; + int ret; + + if (on) { + /* set PROMI, ERRPKT and NOACKRSP */ + ret = regmap_update_bits(devrec->regmap_short, REG_RXMCR, 0x23, + 0x23); + } else { + /* clear PROMI, ERRPKT and NOACKRSP */ + ret = regmap_update_bits(devrec->regmap_short, REG_RXMCR, 0x23, + 0x00); + } + + return ret; +} + static const struct ieee802154_ops mrf24j40_ops = { .owner = THIS_MODULE, .xmit_async = mrf24j40_tx, @@ -934,6 +952,7 @@ static const struct ieee802154_ops mrf24j40_ops = { .set_cca_mode = mrf24j40_set_cca_mode, .set_cca_ed_level = mrf24j40_set_cca_ed_level, .set_txpower = mrf24j40_set_txpower, + .set_promiscuous_mode = mrf24j40_set_promiscuous_mode, }; static void mrf24j40_intstat_complete(void *context) @@ -1178,7 +1197,8 @@ static int mrf24j40_probe(struct spi_device *spi) devrec->hw->parent = &spi->dev; devrec->hw->phy->supported.channels[0] = CHANNEL_MASK; devrec->hw->flags = IEEE802154_HW_TX_OMIT_CKSUM | IEEE802154_HW_AFILT | - IEEE802154_HW_CSMA_PARAMS; + IEEE802154_HW_CSMA_PARAMS | + IEEE802154_HW_PROMISCUOUS; devrec->hw->phy->flags = WPAN_PHY_FLAG_CCA_MODE | WPAN_PHY_FLAG_CCA_ED_LEVEL; -- 2.5.0