From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 19 Sep 2022 10:03:38 +0200 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1oaBkg-009OIA-6i for lore@lore.pengutronix.de; Mon, 19 Sep 2022 10:03:38 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaBkd-0000mM-H7 for lore@pengutronix.de; Mon, 19 Sep 2022 10:03:37 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=eVsYnD3SqoOXCutGdvu9pxgyAFzyirDhTXSow9gDyM8=; b=VihA9YnUJKhmoOgXs4tKr2PRAZ 34gmUzzYkOTe3/rCqM6fwcg/cjdamNlX8Z1+y5FCcUcVHPWroCKNfhfE+36qHLj7Pb7GNxu9Ax1vG Juxbj1swta/issq2lCpcE01r/BwA9Uht8Lsb84v3niBDRbGUHKZ796U8dawYGKkXkjTB9tJ1l3EVg rF5H/ZLxMvLyOB6V/dAQiqPkY2GWIMtOcX+pQW3poxH1S2CBXita/sePvwp8Z6TNlsN9LzsppHu+h 0GoVm1uPnOvi7h5t2/P7XJXf/rnRNFRZls/Rx0EqM4vHcENm5dWl/XSfYMG5c4kNNMCSw3RFKZkKU j8Y0rWow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaBjI-009gBk-3w; Mon, 19 Sep 2022 08:02:12 +0000 Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaBik-009fP6-6Z for barebox@lists.infradead.org; Mon, 19 Sep 2022 08:01:42 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1oaBii-0008Ld-Vu; Mon, 19 Sep 2022 10:01:37 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1oaBij-001cXn-Lm; Mon, 19 Sep 2022 10:01:36 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1oaBig-003gfA-HC; Mon, 19 Sep 2022 10:01:34 +0200 From: Sascha Hauer To: Barebox List Date: Mon, 19 Sep 2022 10:01:31 +0200 Message-Id: <20220919080133.877651-8-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220919080133.877651-1-s.hauer@pengutronix.de> References: <20220919080133.877651-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220919_010138_340190_C2429B67 X-CRM114-Status: GOOD ( 12.41 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.ext.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-4.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 7/9] net: smc911x: Allocate own receive buffer X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.ext.pengutronix.de) Use a driver private buffer as network receive buffer rather than the globally allocated ones which will be removed soon. Signed-off-by: Sascha Hauer --- drivers/net/smc911x.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 1edc16ce44..7fd5c2aadb 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -32,6 +32,8 @@ struct smc911x_priv { unsigned int using_extphy; unsigned int phy_mask; + void *rx_buf; + u32 (*reg_read)(struct smc911x_priv *priv, u32 reg); void (*reg_write)(struct smc911x_priv *priv, u32 reg, u32 val); }; @@ -447,7 +449,7 @@ static void smc911x_eth_halt(struct eth_device *edev) static int smc911x_eth_rx(struct eth_device *edev) { struct smc911x_priv *priv = (struct smc911x_priv *)edev->priv; - u32 *data = (u32 *)NetRxPackets[0]; + u32 *data = priv->rx_buf; u32 pktlen, tmplen; u32 status; @@ -465,7 +467,7 @@ static int smc911x_eth_rx(struct eth_device *edev) dev_err(&edev->dev, "dropped bad packet. Status: 0x%08x\n", status); else - net_receive(edev, NetRxPackets[0], pktlen); + net_receive(edev, priv->rx_buf, pktlen); } return 0; @@ -608,6 +610,8 @@ static int smc911x_probe(struct device_d *dev) dev_info(dev, "LAN911x identified, idrev: 0x%08X, generation: %d\n", val, priv->generation); + priv->rx_buf = xmalloc(PKTSIZE); + edev = &priv->edev; edev->priv = priv; -- 2.30.2