From patchwork Tue Nov 10 03:02:43 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 322010 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6AE15C2D0A3 for ; Tue, 10 Nov 2020 03:03:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1F0622067B for ; Tue, 10 Nov 2020 03:03:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730460AbgKJDDK (ORCPT ); Mon, 9 Nov 2020 22:03:10 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:44906 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729243AbgKJDDK (ORCPT ); Mon, 9 Nov 2020 22:03:10 -0500 Received: from andrew by vps0.lunn.ch with local (Exim 4.94) (envelope-from ) id 1kcJw3-006D8a-W1; Tue, 10 Nov 2020 04:03:07 +0100 From: Andrew Lunn To: Jakub Kicinski Cc: netdev , Nicolas Pitre , Andrew Lunn Subject: [PATCH v3 net-next 2/7] drivers: net: smc91x: Fix missing kerneldoc reported by W=1 Date: Tue, 10 Nov 2020 04:02:43 +0100 Message-Id: <20201110030248.1480413-3-andrew@lunn.ch> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201110030248.1480413-1-andrew@lunn.ch> References: <20201110030248.1480413-1-andrew@lunn.ch> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org drivers/net/ethernet/smsc/smc91x.c:2199: warning: Function parameter or member 'dev' not described in 'try_toggle_control_gpio' drivers/net/ethernet/smsc/smc91x.c:2199: warning: Function parameter or member 'desc' not described in 'try_toggle_control_gpio' drivers/net/ethernet/smsc/smc91x.c:2199: warning: Function parameter or member 'name' not described in 'try_toggle_control_gpio' drivers/net/ethernet/smsc/smc91x.c:2199: warning: Function parameter or member 'index' not described in 'try_toggle_control_gpio' drivers/net/ethernet/smsc/smc91x.c:2199: warning: Function parameter or member 'value' not described in 'try_toggle_control_gpio' drivers/net/ethernet/smsc/smc91x.c:2199: warning: Function parameter or member 'nsdelay' not described in 'try_toggle_control_gpio' Document these parameters. Signed-off-by: Andrew Lunn --- drivers/net/ethernet/smsc/smc91x.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/net/ethernet/smsc/smc91x.c b/drivers/net/ethernet/smsc/smc91x.c index c8dabeaab4fc..742a1f7a838c 100644 --- a/drivers/net/ethernet/smsc/smc91x.c +++ b/drivers/net/ethernet/smsc/smc91x.c @@ -2192,6 +2192,12 @@ MODULE_DEVICE_TABLE(of, smc91x_match); /** * of_try_set_control_gpio - configure a gpio if it exists + * @dev: net device + * @desc: where to store the GPIO descriptor, if it exists + * @name: name of the GPIO in DT + * @index: index of the GPIO in DT + * @value: set the GPIO to this value + * @nsdelay: delay before setting the GPIO */ static int try_toggle_control_gpio(struct device *dev, struct gpio_desc **desc, From patchwork Tue Nov 10 03:02:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 322013 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0296CC2D0A3 for ; Tue, 10 Nov 2020 03:03:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9FF1B20870 for ; Tue, 10 Nov 2020 03:03:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730730AbgKJDDK (ORCPT ); Mon, 9 Nov 2020 22:03:10 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:44904 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728607AbgKJDDK (ORCPT ); Mon, 9 Nov 2020 22:03:10 -0500 Received: from andrew by vps0.lunn.ch with local (Exim 4.94) (envelope-from ) id 1kcJw4-006D8j-2v; Tue, 10 Nov 2020 04:03:08 +0100 From: Andrew Lunn To: Jakub Kicinski Cc: netdev , Nicolas Pitre , Andrew Lunn Subject: [PATCH v3 net-next 5/7] drivers: net: smc911x: Fix passing wrong number of parameters to DBG() macro Date: Tue, 10 Nov 2020 04:02:46 +0100 Message-Id: <20201110030248.1480413-6-andrew@lunn.ch> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201110030248.1480413-1-andrew@lunn.ch> References: <20201110030248.1480413-1-andrew@lunn.ch> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Now that the compiler always sees the parameters passed to the DBG() macro, it gives an error message about wrong parameters. The comment says it all: /* ndev is not valid yet, so avoid passing it in. */ DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); You cannot not just pass a parameter! The DBG does not seem to have any real value, to just remove it. Signed-off-by: Andrew Lunn --- drivers/net/ethernet/smsc/smc911x.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c index 6978050496ac..ac1a764364fb 100644 --- a/drivers/net/ethernet/smsc/smc911x.c +++ b/drivers/net/ethernet/smsc/smc911x.c @@ -2047,8 +2047,6 @@ static int smc911x_drv_probe(struct platform_device *pdev) void __iomem *addr; int ret; - /* ndev is not valid yet, so avoid passing it in. */ - DBG(SMC_DEBUG_FUNC, "--> %s\n", __func__); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { ret = -ENODEV; From patchwork Tue Nov 10 03:02:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 322011 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28484C2D0A3 for ; Tue, 10 Nov 2020 03:03:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EA1A32067B for ; Tue, 10 Nov 2020 03:03:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731194AbgKJDDR (ORCPT ); Mon, 9 Nov 2020 22:03:17 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:44932 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730911AbgKJDDM (ORCPT ); Mon, 9 Nov 2020 22:03:12 -0500 Received: from andrew by vps0.lunn.ch with local (Exim 4.94) (envelope-from ) id 1kcJw4-006D8m-3z; Tue, 10 Nov 2020 04:03:08 +0100 From: Andrew Lunn To: Jakub Kicinski Cc: netdev , Nicolas Pitre , Andrew Lunn Subject: [PATCH v3 net-next 6/7] drivers: net: smc911x: Fix cast from pointer to integer of different size Date: Tue, 10 Nov 2020 04:02:47 +0100 Message-Id: <20201110030248.1480413-7-andrew@lunn.ch> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201110030248.1480413-1-andrew@lunn.ch> References: <20201110030248.1480413-1-andrew@lunn.ch> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org drivers/net/ethernet/smsc/smc911x.c: In function ‘smc911x_hardware_send_pkt’: drivers/net/ethernet/smsc/smc911x.c:471:11: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] 471 | cmdA = (((u32)skb->data & 0x3) << 16) | When built on 64bit targets, the skb->data pointer cannot be cast to a u32 in a meaningful way. Use uintptr_t instead. Suggested-by: Nicolas Pitre Signed-off-by: Andrew Lunn --- drivers/net/ethernet/smsc/smc911x.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/smsc/smc911x.c b/drivers/net/ethernet/smsc/smc911x.c index ac1a764364fb..22cdbf12c823 100644 --- a/drivers/net/ethernet/smsc/smc911x.c +++ b/drivers/net/ethernet/smsc/smc911x.c @@ -465,9 +465,9 @@ static void smc911x_hardware_send_pkt(struct net_device *dev) TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ | skb->len; #else - buf = (char*)((u32)skb->data & ~0x3); - len = (skb->len + 3 + ((u32)skb->data & 3)) & ~0x3; - cmdA = (((u32)skb->data & 0x3) << 16) | + buf = (char *)((uintptr_t)skb->data & ~0x3); + len = (skb->len + 3 + ((uintptr_t)skb->data & 3)) & ~0x3; + cmdA = (((uintptr_t)skb->data & 0x3) << 16) | TX_CMD_A_INT_FIRST_SEG_ | TX_CMD_A_INT_LAST_SEG_ | skb->len; #endif From patchwork Tue Nov 10 03:02:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Lunn X-Patchwork-Id: 322012 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 144DEC388F7 for ; Tue, 10 Nov 2020 03:03:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BD6A82067B for ; Tue, 10 Nov 2020 03:03:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731115AbgKJDDQ (ORCPT ); Mon, 9 Nov 2020 22:03:16 -0500 Received: from vps0.lunn.ch ([185.16.172.187]:44938 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729451AbgKJDDM (ORCPT ); Mon, 9 Nov 2020 22:03:12 -0500 Received: from andrew by vps0.lunn.ch with local (Exim 4.94) (envelope-from ) id 1kcJw4-006D8p-51; Tue, 10 Nov 2020 04:03:08 +0100 From: Andrew Lunn To: Jakub Kicinski Cc: netdev , Nicolas Pitre , Andrew Lunn Subject: [PATCH v3 net-next 7/7] drivers: net: smsc: Add COMPILE_TEST support Date: Tue, 10 Nov 2020 04:02:48 +0100 Message-Id: <20201110030248.1480413-8-andrew@lunn.ch> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201110030248.1480413-1-andrew@lunn.ch> References: <20201110030248.1480413-1-andrew@lunn.ch> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Improve the build testing of these SMSC drivers by enabling them when COMPILE_TEST is selected. Signed-off-by: Andrew Lunn --- drivers/net/ethernet/smsc/Kconfig | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig index b77e427e6729..c52a38df0e0d 100644 --- a/drivers/net/ethernet/smsc/Kconfig +++ b/drivers/net/ethernet/smsc/Kconfig @@ -8,7 +8,7 @@ config NET_VENDOR_SMSC default y depends on ARM || ARM64 || ATARI_ETHERNAT || COLDFIRE || \ ISA || MAC || MIPS || NIOS2 || PCI || \ - PCMCIA || SUPERH || XTENSA || H8300 + PCMCIA || SUPERH || XTENSA || H8300 || COMPILE_TEST help If you have a network (Ethernet) card belonging to this class, say Y. @@ -39,7 +39,7 @@ config SMC91X select MII depends on !OF || GPIOLIB depends on ARM || ARM64 || ATARI_ETHERNAT || COLDFIRE || \ - MIPS || NIOS2 || SUPERH || XTENSA || H8300 + MIPS || NIOS2 || SUPERH || XTENSA || H8300 || COMPILE_TEST help This is a driver for SMC's 91x series of Ethernet chipsets, including the SMC91C94 and the SMC91C111. Say Y if you want it @@ -78,7 +78,7 @@ config SMC911X tristate "SMSC LAN911[5678] support" select CRC32 select MII - depends on (ARM || SUPERH) + depends on (ARM || SUPERH || COMPILE_TEST) help This is a driver for SMSC's LAN911x series of Ethernet chipsets including the new LAN9115, LAN9116, LAN9117, and LAN9118.