From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 19 Sep 2022 10:03:28 +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 1oaBkW-009OGx-UJ for lore@lore.pengutronix.de; Mon, 19 Sep 2022 10:03:28 +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 1oaBkV-0000b0-4F for lore@pengutronix.de; Mon, 19 Sep 2022 10:03:28 +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=pqYJtyadgnF+DhJul2QzxNCGLUNoZqOjLrX2sWWEB38=; b=LqhusMML+yhXL+07+U9rsH33Wy QWb4LyI7lW/XjobDGmJbqyeTmb7UkhKQlafKRdnrooEk9IkwsUX/0tdbD/V+hpgNjOKWuXftR1lZz +kJl76/oSrGfr9TLqyyD3CsTpL8VSSZ3UrTQfenvlvvt0G5GYh9QXQ8nnD07nWI9wFGUIIvxyl66R KmX3VApPlPtRzqsD4xn0y2tbkZXbulysrCY+wpBnO8sYv6a0oacY2WqKqozg/uzhOMTF3UUC1MCyA k84qZb3UEnmKlVffzh/sEUT6wlTSH/UI5LQLrQPmKKlc3CPnBgpID55bIdykW7yOm4lc2RP8iybX1 xEPLHBcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oaBj9-009fzw-Le; Mon, 19 Sep 2022 08:02:03 +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-009fP4-3w for barebox@lists.infradead.org; Mon, 19 Sep 2022 08:01:41 +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-0008LZ-Tu; Mon, 19 Sep 2022 10:01:36 +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-001cXg-I9; 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-003gf7-Ga; Mon, 19 Sep 2022 10:01:34 +0200 From: Sascha Hauer To: Barebox List Date: Mon, 19 Sep 2022 10:01:30 +0200 Message-Id: <20220919080133.877651-7-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_209490_66327DCF X-CRM114-Status: GOOD ( 14.72 ) 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 6/9] net: smc91111: 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/smc91111.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/smc91111.c b/drivers/net/smc91111.c index d503535c25..3b23bfedfd 100644 --- a/drivers/net/smc91111.c +++ b/drivers/net/smc91111.c @@ -446,6 +446,7 @@ struct smc91c111_priv { int revision; unsigned int control_setup; unsigned int config_setup; + void *rx_buf; }; #if (SMC_DEBUG > 2 ) @@ -1302,14 +1303,14 @@ static int smc91c111_eth_rx(struct eth_device *edev) to send the DWORDs or the bytes first, or some mixture. A mixture might improve already slow PIO performance */ - SMC_insl(priv, SMC91111_DATA_REG , NetRxPackets[0], + SMC_insl(priv, SMC91111_DATA_REG , priv->rx_buf, packet_length >> 2); /* read the left over bytes */ if (packet_length & 3) { int i; unsigned char *tail = - (unsigned char *)(NetRxPackets[0] + + (unsigned char *)(priv->rx_buf + (packet_length & ~3)); unsigned long leftover = SMC_inl(priv, SMC91111_DATA_REG); @@ -1320,7 +1321,7 @@ static int smc91c111_eth_rx(struct eth_device *edev) #if SMC_DEBUG > 2 printf("Receiving Packet\n"); - print_packet( NetRxPackets[0], packet_length ); + print_packet(priv->rx_buf, packet_length ); #endif } else { /* error ... */ @@ -1343,7 +1344,7 @@ static int smc91c111_eth_rx(struct eth_device *edev) if (!is_error) { /* Pass the packet up to the protocol layers. */ - net_receive(edev, NetRxPackets[0], packet_length); + net_receive(edev, priv->rx_buf, packet_length); return 0; } @@ -1445,6 +1446,7 @@ static int smc91c111_probe(struct device_d *dev) priv = edev->priv; priv->a = access_via_32bit; + priv->rx_buf = xmalloc(PKTSIZE); if (dev->platform_data) { struct smc91c111_pdata *pdata = dev->platform_data; -- 2.30.2