From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 22BCFC8E2 for ; Mon, 10 Jul 2023 09:00:24 +0000 (UTC) Received: by mail-wm1-f50.google.com with SMTP id 5b1f17b1804b1-3fb4146e8fcso30873655e9.0 for ; Mon, 10 Jul 2023 02:00:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20221208.gappssmtp.com; s=20221208; t=1688979623; x=1691571623; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=arDDTzx7rlx99hkVbX8UgR21nnOMmWn5Zowe4OJD140=; b=2iSQcnqhNfZiZIZ/3gO2EIjwl/BFEdHSROCid1fU6iH8aQLxCkkQMVY13xb3zb/Vns +kvNsQMGcKU2c8K/sGMchwkBRNUSXyoV3JdKBe6H1LVWusD+eXI8SOmjnuo4wpIXPbFh 0pGn/f6M49ssgJlDnCVRvYhmtvSYEGEIE37T58u098IQOj6j0bIqZKrTPrBnYsmWw7OO 1+ogD6HVxQ1OaouOZ3x4ZNW8764zqhxNSLS2rr/e1mGc2QkvJ37cX0U5Mia/CihNyVf9 jdZpe8LVPbGIkdLjNTxbtDCams/nhzSprJA8m/pxEDEy3DnvUR9cAnjProXIkTK8TK+D lRwQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688979623; x=1691571623; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=arDDTzx7rlx99hkVbX8UgR21nnOMmWn5Zowe4OJD140=; b=hoh8PM+gAcM1sPWwLm8KuUVF7cv6tt8Q/YjxHuWD/ikPFHiLfVbBzjV/erkdf9K71J vfNpypVFAh5tnhU1sZ4kVlgV7/74vUSNqvbbi1BMerEv9aQFQWr42VJWsA5nFsRwqqe1 x/vIX3ipTcoNE0qLb6HkeB5yIxk8ErX39Uq3iDLwoOQdXZQI/IvrAzuw3Xrzs4IigxTO A/R+FL/3rsQ3CYZlK3Awsb7I7NP8NnhmpdI7m22B1fSW4WQxh7QHYeXrnrTPvSzPy09a BG4WwaHj5YYr0n60m68OjfVQH0IGzf4qcCYJeI5tHJLED1TJk/6+JKJbQ+H1oFBBmmGc CPEQ== X-Gm-Message-State: ABy/qLaBl7lfinGDoU2NFj+r34/mp9WYONM/IN2+uCnndde7A0nEuuhl bRDYeSRCIj4UzqhFuw20jlzIQw== X-Google-Smtp-Source: APBJJlFo6fjKgcdQJbxXJOik5SZgI9KLZeUeclm33D7nrQbeNuwS9n/s+U+8k1vsFtlMk7zw/qxE8Q== X-Received: by 2002:a05:600c:d4:b0:3fb:af9a:bf30 with SMTP id u20-20020a05600c00d400b003fbaf9abf30mr11156882wmm.2.1688979623287; Mon, 10 Jul 2023 02:00:23 -0700 (PDT) Received: from brgl-uxlite.home ([2a01:cb1d:334:ac00:6002:540:6954:abdd]) by smtp.gmail.com with ESMTPSA id k6-20020a05600c0b4600b003fc00702f65sm8581045wmr.46.2023.07.10.02.00.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 Jul 2023 02:00:22 -0700 (PDT) From: Bartosz Golaszewski To: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Vinod Koul , Bhupesh Sharma , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Thierry Reding , Jonathan Hunter , Richard Cochran , Matthias Brugger , AngeloGioacchino Del Regno Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, linux-mediatek@lists.infradead.org, Bartosz Golaszewski , Andrew Halaney Subject: [PATCH net-next v3 09/12] net: stmmac: replace the ext_snapshot_en field with a flag Date: Mon, 10 Jul 2023 10:59:58 +0200 Message-Id: <20230710090001.303225-10-brgl@bgdev.pl> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230710090001.303225-1-brgl@bgdev.pl> References: <20230710090001.303225-1-brgl@bgdev.pl> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Bartosz Golaszewski Drop the boolean field of the plat_stmmacenet_data structure in favor of a simple bitfield flag. Signed-off-by: Bartosz Golaszewski Reviewed-by: Andrew Halaney --- drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c | 2 +- drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c | 5 ++++- include/linux/stmmac.h | 2 +- 4 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c index d8bcf9452197..a3d0da4e9e91 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-intel.c @@ -326,7 +326,7 @@ static int intel_crosststamp(ktime_t *device, /* Both internal crosstimestamping and external triggered event * timestamping cannot be run concurrently. */ - if (priv->plat->ext_snapshot_en) + if (priv->plat->flags & STMMAC_FLAG_EXT_SNAPSHOT_EN) return -EBUSY; priv->plat->int_snapshot_en = 1; diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c index 8b50f03056b7..afd81aac6644 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_hwtstamp.c @@ -195,7 +195,7 @@ static void timestamp_interrupt(struct stmmac_priv *priv) */ ts_status = readl(priv->ioaddr + GMAC_TIMESTAMP_STATUS); - if (!priv->plat->ext_snapshot_en) + if (priv->plat->flags & STMMAC_FLAG_EXT_SNAPSHOT_EN) return; num_snapshot = (ts_status & GMAC_TIMESTAMP_ATSNS_MASK) >> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c index b4388ca8d211..3d7825cb30bb 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c @@ -192,7 +192,10 @@ static int stmmac_enable(struct ptp_clock_info *ptp, write_unlock_irqrestore(&priv->ptp_lock, flags); break; case PTP_CLK_REQ_EXTTS: - priv->plat->ext_snapshot_en = on; + if (on) + priv->plat->flags |= STMMAC_FLAG_EXT_SNAPSHOT_EN; + else + priv->plat->flags &= ~STMMAC_FLAG_EXT_SNAPSHOT_EN; mutex_lock(&priv->aux_ts_lock); acr_value = readl(ptpaddr + PTP_ACR); acr_value &= ~PTP_ACR_MASK; diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index 3365b8071686..0a77e8b05d3a 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -212,6 +212,7 @@ struct dwmac4_addrs { #define STMMAC_FLAG_SERDES_UP_AFTER_PHY_LINKUP BIT(5) #define STMMAC_FLAG_VLAN_FAIL_Q_EN BIT(6) #define STMMAC_FLAG_MULTI_MSI_EN BIT(7) +#define STMMAC_FLAG_EXT_SNAPSHOT_EN BIT(8) struct plat_stmmacenet_data { int bus_id; @@ -286,7 +287,6 @@ struct plat_stmmacenet_data { int int_snapshot_num; int ext_snapshot_num; bool int_snapshot_en; - bool ext_snapshot_en; int msi_mac_vec; int msi_wol_vec; int msi_lpi_vec; -- 2.39.2