From patchwork Tue Jan 28 15:48:37 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Russell King (Oracle)" X-Patchwork-Id: 13952683 X-Patchwork-Delegate: kuba@kernel.org Received: from pandora.armlinux.org.uk (pandora.armlinux.org.uk [78.32.30.218]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 772BB1D7E4F for ; Tue, 28 Jan 2025 15:49:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=78.32.30.218 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738079344; cv=none; b=hpBtRFK6ejlecwLdS2sj/CwM4T5Qf4sFziRa0R4Px8uqQv18ZkJ06+NCZqXPqZH9pyjMxkcsaMBAIvhNDljR94PpyQ5Xj1vB/wQw9Q+pBIBXUA2XzJEDlBMY+ET6vtIRI+yRB8QOb9DurCwqJ/oSTX5cdTOHjdBQI0TGVpcYcfI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738079344; c=relaxed/simple; bh=sTuYXbySmbjcVjNbfEfYlCDFF9wIlooim/PWT8qCq6Y=; h=In-Reply-To:References:From:To:Cc:Subject:MIME-Version: Content-Disposition:Content-Type:Message-Id:Date; b=mpu4vEUMo01rctLMetuMj+egSj2F18py4hG8+rG9uXDg5169tmPwxPoQz3myUzn7DLB3sji/HPmuYmBDLzsVZf4DQYIDbg+URINjIZ1HSn/q5PVSPl//na8cp0kAS35fGBy0Da3JBWWxbpSwt2Cgki+lT3rsV2Em18zK3DW9jzk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk; spf=none smtp.mailfrom=armlinux.org.uk; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b=FrwZRmJH; arc=none smtp.client-ip=78.32.30.218 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=armlinux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=armlinux.org.uk header.i=@armlinux.org.uk header.b="FrwZRmJH" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Date:Sender:Message-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:Subject:Cc:To:From:References: In-Reply-To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=IYHYMMQNyPankXBbRMqXeOpq9/s7Dc9NDhL2nVI10Tc=; b=FrwZRmJHLwfATFGXy1APiwPtpZ UgRMGwPbUKOl6q/YhJHjQQ/SGeqERmGHvUophAT6qbpMZVydILqHaNW5ARqJfB0X6hutuiMcKr6uv 4P1sykj+BYMkXnT4k8+lqoxeimZp+JaeA2bet5UBoasZ4qVUCSHR/MVVBSGAH/3rrw5zE4vv+uDuc Pe1nAlBRFVZC02ieB+m92ptWea/T1dnzmxR7FqLZHOyybC1J/w8/16Pa+shA2H3sv08ts94QIy5Fo VKN7NoK3mB2saz4rw6ArgaGFuEh2HRfuQU95PKRBJUqu+ae17awYF5/Sz7+0BypHOd4uMt6Z0LQMm ZLkiqV/A==; Received: from e0022681537dd.dyn.armlinux.org.uk ([fd8f:7570:feb6:1:222:68ff:fe15:37dd]:59948 helo=rmk-PC.armlinux.org.uk) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1tcnpg-0007Yl-2Y; Tue, 28 Jan 2025 15:48:56 +0000 Received: from rmk by rmk-PC.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1tcnpN-0037IC-G9; Tue, 28 Jan 2025 15:48:37 +0000 In-Reply-To: References: From: "Russell King (Oracle)" To: Andrew Lunn , Heiner Kallweit Cc: Alexandre Torgue , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, Maxime Coquelin , netdev@vger.kernel.org, Paolo Abeni , Vladimir Oltean , Jiawen Wu Subject: [PATCH RFC net-next 22/22] net: xpcs: group EEE code together Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Message-Id: Sender: Russell King Date: Tue, 28 Jan 2025 15:48:37 +0000 X-Patchwork-Delegate: kuba@kernel.org X-Patchwork-State: RFC Move xpcs_config_eee() with the other EEE-related functions. Signed-off-by: Russell King (Oracle) --- drivers/net/pcs/pcs-xpcs.c | 58 +++++++++++++++++++------------------- 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/net/pcs/pcs-xpcs.c b/drivers/net/pcs/pcs-xpcs.c index cae6e8377191..ee0c1a27f06c 100644 --- a/drivers/net/pcs/pcs-xpcs.c +++ b/drivers/net/pcs/pcs-xpcs.c @@ -602,35 +602,6 @@ static void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces) __set_bit(compat->interface, interfaces); } -static int xpcs_config_eee(struct dw_xpcs *xpcs, bool enable) -{ - u16 mask, val; - int ret; - - mask = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | - DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | - DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | - DW_VR_MII_EEE_MULT_FACT_100NS; - - if (enable) - val = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | - DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | - DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | - FIELD_PREP(DW_VR_MII_EEE_MULT_FACT_100NS, - xpcs->eee_mult_fact); - else - val = 0; - - ret = xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL0, mask, - val); - if (ret < 0) - return ret; - - return xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL1, - DW_VR_MII_EEE_TRN_LPI, - enable ? DW_VR_MII_EEE_TRN_LPI : 0); -} - static void xpcs_pre_config(struct phylink_pcs *pcs, phy_interface_t interface) { struct dw_xpcs *xpcs = phylink_pcs_to_xpcs(pcs); @@ -1192,6 +1163,35 @@ static void xpcs_an_restart(struct phylink_pcs *pcs) BMCR_ANRESTART); } +static int xpcs_config_eee(struct dw_xpcs *xpcs, bool enable) +{ + u16 mask, val; + int ret; + + mask = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | + DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | + DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | + DW_VR_MII_EEE_MULT_FACT_100NS; + + if (enable) + val = DW_VR_MII_EEE_LTX_EN | DW_VR_MII_EEE_LRX_EN | + DW_VR_MII_EEE_TX_QUIET_EN | DW_VR_MII_EEE_RX_QUIET_EN | + DW_VR_MII_EEE_TX_EN_CTRL | DW_VR_MII_EEE_RX_EN_CTRL | + FIELD_PREP(DW_VR_MII_EEE_MULT_FACT_100NS, + xpcs->eee_mult_fact); + else + val = 0; + + ret = xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL0, mask, + val); + if (ret < 0) + return ret; + + return xpcs_modify(xpcs, MDIO_MMD_VEND2, DW_VR_MII_EEE_MCTRL1, + DW_VR_MII_EEE_TRN_LPI, + enable ? DW_VR_MII_EEE_TRN_LPI : 0); +} + static void xpcs_disable_eee(struct phylink_pcs *pcs) { struct dw_xpcs *xpcs = phylink_pcs_to_xpcs(pcs);