From patchwork Tue Nov 24 04:34:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Packham X-Patchwork-Id: 1405224 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=alliedtelesis.co.nz Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=alliedtelesis.co.nz header.i=@alliedtelesis.co.nz header.a=rsa-sha256 header.s=mail181024 header.b=P4fXWko0; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CgB621Gy5z9sVH for ; Tue, 24 Nov 2020 15:35:38 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729065AbgKXEfD (ORCPT ); Mon, 23 Nov 2020 23:35:03 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728941AbgKXEev (ORCPT ); Mon, 23 Nov 2020 23:34:51 -0500 Received: from gate2.alliedtelesis.co.nz (gate2.alliedtelesis.co.nz [IPv6:2001:df5:b000:5::4]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7682C061A4E for ; Mon, 23 Nov 2020 20:34:50 -0800 (PST) Received: from mmarshal3.atlnz.lc (mmarshal3.atlnz.lc [10.32.18.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by gate2.alliedtelesis.co.nz (Postfix) with ESMTPS id 144CB806AC; Tue, 24 Nov 2020 17:34:47 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1606192487; bh=rahYTMKg48FQZl0G+TVwUrwmoLl/GnDk1rA6BJUvqUc=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=P4fXWko0FrwyuwPO5sGorBw6CzL/mJy83AsxqPjJWqK9ClctpVj3scp+mq6rTUX3m UzAsTLBdgXJzVrkPK/0AYaxb9oq2LlUWPDH29B9hlbk82gv+z/odN81lhPVg1NuST5 eL0f6L7A/5+S0ZcUxx+aFap/sPep6RL2OY3Knkn8n/4kQhFKgBi+4WFE6vbCZY/SLB 9RfGseYn0QZflw0Mek+ynh3vafv6GlzBc8VJ0MK8Fq25k0cWEGcoU1C2RBNed3ALoD 76XF/O3dWDwCoQvNqbG9BL4SLJj7EhXtzjFODDpF+qVu8U9u39UdjICMi5jqF6jqsa vtCYcUGz8HP5Q== Received: from smtp (Not Verified[10.32.16.33]) by mmarshal3.atlnz.lc with Trustwave SEG (v7,5,8,10121) id ; Tue, 24 Nov 2020 17:34:46 +1300 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.20]) by smtp (Postfix) with ESMTP id 71ECA13EF0D; Tue, 24 Nov 2020 17:34:44 +1300 (NZDT) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 40E3A2800AA; Tue, 24 Nov 2020 17:34:45 +1300 (NZDT) From: Chris Packham To: andrew@lunn.ch, vivien.didelot@gmail.com, f.fainelli@gmail.com, olteanv@gmail.com, davem@davemloft.net, kuba@kernel.org, linux@armlinux.org.uk, pavana.sharma@digi.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Chris Packham Subject: [net-next PATCH v5 1/4] net: dsa: mv88e6xxx: Don't force link when using in-band-status Date: Tue, 24 Nov 2020 17:34:37 +1300 Message-Id: <20201124043440.28400-2-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201124043440.28400-1-chris.packham@alliedtelesis.co.nz> References: <20201124043440.28400-1-chris.packham@alliedtelesis.co.nz> MIME-Version: 1.0 x-atlnz-ls: pat Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org When a port is configured with 'managed = "in-band-status"' switch chips like the 88E6390 need to propagate the SERDES link state to the MAC because the link state is not correctly detected. This causes problems on the 88E6185/88E6097 where the link partner won't see link state changes because we're forcing the link. To address this introduce a new device specific op port_sync_link() and push the logic from mv88e6xxx_mac_link_up() into that. Provide an implementation for the 88E6185 like devices which doesn't force the link. Signed-off-by: Chris Packham Reviewed-by: Andrew Lunn --- Changes in v5: - Update mv88e6xxx_mac_link_down code path Changes in v4: - Introduce new device op - Remove review from Andrew as things have changed a lot Changes in v3: - None Changes in v2: - Add review from Andrew drivers/net/dsa/mv88e6xxx/chip.c | 35 +++++++++++++++++++++++++++---- drivers/net/dsa/mv88e6xxx/chip.h | 4 ++++ drivers/net/dsa/mv88e6xxx/port.c | 36 ++++++++++++++++++++++++++++++++ drivers/net/dsa/mv88e6xxx/port.h | 3 +++ 4 files changed, 74 insertions(+), 4 deletions(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index e8258db8c21e..296932b2b80d 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -727,8 +727,8 @@ static void mv88e6xxx_mac_link_down(struct dsa_switch *ds, int port, mv88e6xxx_reg_lock(chip); if ((!mv88e6xxx_port_ppu_updates(chip, port) || - mode == MLO_AN_FIXED) && ops->port_set_link) - err = ops->port_set_link(chip, port, LINK_FORCED_DOWN); + mode == MLO_AN_FIXED) && ops->port_sync_link) + err = ops->port_sync_link(chip, port, mode, false); mv88e6xxx_reg_unlock(chip); if (err) @@ -768,8 +768,8 @@ static void mv88e6xxx_mac_link_up(struct dsa_switch *ds, int port, goto error; } - if (ops->port_set_link) - err = ops->port_set_link(chip, port, LINK_FORCED_UP); + if (ops->port_sync_link) + err = ops->port_sync_link(chip, port, mode, true); } error: mv88e6xxx_reg_unlock(chip); @@ -3210,6 +3210,7 @@ static const struct mv88e6xxx_ops mv88e6085_ops = { .phy_read = mv88e6185_phy_ppu_read, .phy_write = mv88e6185_phy_ppu_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, .port_set_frame_mode = mv88e6351_port_set_frame_mode, @@ -3249,6 +3250,7 @@ static const struct mv88e6xxx_ops mv88e6095_ops = { .phy_read = mv88e6185_phy_ppu_read, .phy_write = mv88e6185_phy_ppu_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6185_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_set_frame_mode = mv88e6085_port_set_frame_mode, .port_set_egress_floods = mv88e6185_port_set_egress_floods, @@ -3279,6 +3281,7 @@ static const struct mv88e6xxx_ops mv88e6097_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6185_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, .port_set_frame_mode = mv88e6351_port_set_frame_mode, @@ -3317,6 +3320,7 @@ static const struct mv88e6xxx_ops mv88e6123_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_set_frame_mode = mv88e6085_port_set_frame_mode, .port_set_egress_floods = mv88e6352_port_set_egress_floods, @@ -3351,6 +3355,7 @@ static const struct mv88e6xxx_ops mv88e6131_ops = { .phy_read = mv88e6185_phy_ppu_read, .phy_write = mv88e6185_phy_ppu_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, .port_set_frame_mode = mv88e6351_port_set_frame_mode, @@ -3392,6 +3397,7 @@ static const struct mv88e6xxx_ops mv88e6141_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6341_port_set_speed_duplex, .port_max_speed_mode = mv88e6341_port_max_speed_mode, @@ -3443,6 +3449,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, .port_set_frame_mode = mv88e6351_port_set_frame_mode, @@ -3484,6 +3491,7 @@ static const struct mv88e6xxx_ops mv88e6165_ops = { .phy_read = mv88e6165_phy_read, .phy_write = mv88e6165_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_disable_learn_limit = mv88e6xxx_port_disable_learn_limit, .port_disable_pri_override = mv88e6xxx_port_disable_pri_override, @@ -3518,6 +3526,7 @@ static const struct mv88e6xxx_ops mv88e6171_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -3560,6 +3569,7 @@ static const struct mv88e6xxx_ops mv88e6172_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6352_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -3611,6 +3621,7 @@ static const struct mv88e6xxx_ops mv88e6175_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -3653,6 +3664,7 @@ static const struct mv88e6xxx_ops mv88e6176_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6352_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -3706,6 +3718,7 @@ static const struct mv88e6xxx_ops mv88e6185_ops = { .phy_read = mv88e6185_phy_ppu_read, .phy_write = mv88e6185_phy_ppu_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6185_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_set_frame_mode = mv88e6085_port_set_frame_mode, .port_set_egress_floods = mv88e6185_port_set_egress_floods, @@ -3743,6 +3756,7 @@ static const struct mv88e6xxx_ops mv88e6190_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6390_port_set_speed_duplex, .port_max_speed_mode = mv88e6390_port_max_speed_mode, @@ -3802,6 +3816,7 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6390x_port_set_speed_duplex, .port_max_speed_mode = mv88e6390x_port_max_speed_mode, @@ -3861,6 +3876,7 @@ static const struct mv88e6xxx_ops mv88e6191_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6390_port_set_speed_duplex, .port_max_speed_mode = mv88e6390_port_max_speed_mode, @@ -3920,6 +3936,7 @@ static const struct mv88e6xxx_ops mv88e6240_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6352_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -3978,6 +3995,7 @@ static const struct mv88e6xxx_ops mv88e6250_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6250_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -4015,6 +4033,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6390_port_set_speed_duplex, .port_max_speed_mode = mv88e6390_port_max_speed_mode, @@ -4076,6 +4095,7 @@ static const struct mv88e6xxx_ops mv88e6320_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, .port_set_frame_mode = mv88e6351_port_set_frame_mode, @@ -4118,6 +4138,7 @@ static const struct mv88e6xxx_ops mv88e6321_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, .port_set_frame_mode = mv88e6351_port_set_frame_mode, @@ -4158,6 +4179,7 @@ static const struct mv88e6xxx_ops mv88e6341_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6341_port_set_speed_duplex, .port_max_speed_mode = mv88e6341_port_max_speed_mode, @@ -4211,6 +4233,7 @@ static const struct mv88e6xxx_ops mv88e6350_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -4251,6 +4274,7 @@ static const struct mv88e6xxx_ops mv88e6351_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6185_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -4295,6 +4319,7 @@ static const struct mv88e6xxx_ops mv88e6352_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6352_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6352_port_set_speed_duplex, .port_tag_remap = mv88e6095_port_tag_remap, @@ -4355,6 +4380,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6390_port_set_speed_duplex, .port_max_speed_mode = mv88e6390_port_max_speed_mode, @@ -4418,6 +4444,7 @@ static const struct mv88e6xxx_ops mv88e6390x_ops = { .phy_read = mv88e6xxx_g2_smi_phy_read, .phy_write = mv88e6xxx_g2_smi_phy_write, .port_set_link = mv88e6xxx_port_set_link, + .port_sync_link = mv88e6xxx_port_sync_link, .port_set_rgmii_delay = mv88e6390_port_set_rgmii_delay, .port_set_speed_duplex = mv88e6390x_port_set_speed_duplex, .port_max_speed_mode = mv88e6390x_port_max_speed_mode, diff --git a/drivers/net/dsa/mv88e6xxx/chip.h b/drivers/net/dsa/mv88e6xxx/chip.h index 7faa61b7f8f8..3543055bcb51 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.h +++ b/drivers/net/dsa/mv88e6xxx/chip.h @@ -417,6 +417,10 @@ struct mv88e6xxx_ops { */ int (*port_set_link)(struct mv88e6xxx_chip *chip, int port, int link); + /* Synchronise the port link state with that of the SERDES + */ + int (*port_sync_link)(struct mv88e6xxx_chip *chip, int port, unsigned int mode, bool isup); + #define PAUSE_ON 1 #define PAUSE_OFF 0 diff --git a/drivers/net/dsa/mv88e6xxx/port.c b/drivers/net/dsa/mv88e6xxx/port.c index 8128dc607cf4..77a5fd1798cd 100644 --- a/drivers/net/dsa/mv88e6xxx/port.c +++ b/drivers/net/dsa/mv88e6xxx/port.c @@ -162,6 +162,42 @@ int mv88e6xxx_port_set_link(struct mv88e6xxx_chip *chip, int port, int link) return 0; } +int mv88e6xxx_port_sync_link(struct mv88e6xxx_chip *chip, int port, unsigned int mode, bool isup) +{ + const struct mv88e6xxx_ops *ops = chip->info->ops; + int err = 0; + int link; + + if (isup) + link = LINK_FORCED_UP; + else + link = LINK_FORCED_DOWN; + + if (ops->port_set_link) + err = ops->port_set_link(chip, port, link); + + return err; +} + +int mv88e6185_port_sync_link(struct mv88e6xxx_chip *chip, int port, unsigned int mode, bool isup) +{ + const struct mv88e6xxx_ops *ops = chip->info->ops; + int err = 0; + int link; + + if (mode == MLO_AN_INBAND) + link = LINK_UNFORCED; + else if (isup) + link = LINK_FORCED_UP; + else + link = LINK_FORCED_DOWN; + + if (ops->port_set_link) + err = ops->port_set_link(chip, port, link); + + return err; +} + static int mv88e6xxx_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, int speed, bool alt_bit, bool force_bit, int duplex) diff --git a/drivers/net/dsa/mv88e6xxx/port.h b/drivers/net/dsa/mv88e6xxx/port.h index 44d76ac973f6..500e1d4896ff 100644 --- a/drivers/net/dsa/mv88e6xxx/port.h +++ b/drivers/net/dsa/mv88e6xxx/port.h @@ -298,6 +298,9 @@ int mv88e6390_port_set_rgmii_delay(struct mv88e6xxx_chip *chip, int port, int mv88e6xxx_port_set_link(struct mv88e6xxx_chip *chip, int port, int link); +int mv88e6xxx_port_sync_link(struct mv88e6xxx_chip *chip, int port, unsigned int mode, bool isup); +int mv88e6185_port_sync_link(struct mv88e6xxx_chip *chip, int port, unsigned int mode, bool isup); + int mv88e6065_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port, int speed, int duplex); int mv88e6185_port_set_speed_duplex(struct mv88e6xxx_chip *chip, int port,