From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <dev-bounces@dpdk.org> Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id EADB1A04B5; Mon, 2 Dec 2019 08:58:38 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C49431BF73; Mon, 2 Dec 2019 08:58:04 +0100 (CET) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id 93F841B9B5 for <dev@dpdk.org>; Mon, 2 Dec 2019 08:57:59 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 01 Dec 2019 23:57:59 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,268,1571727600"; d="scan'208";a="207993330" Received: from dpdk_yexl_af_xdp.sh.intel.com ([10.67.119.186]) by fmsmga008.fm.intel.com with ESMTP; 01 Dec 2019 23:57:58 -0800 From: Xiaolong Ye <xiaolong.ye@intel.com> To: Beilei Xing <beilei.xing@intel.com>, Qi Zhang <qi.z.zhang@intel.com> Cc: dev@dpdk.org, Xiaolong Ye <xiaolong.ye@intel.com>, Piotr Marczak <piotr.marczak@intel.com> Date: Mon, 2 Dec 2019 15:48:31 +0800 Message-Id: <20191202074935.97629-6-xiaolong.ye@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191202074935.97629-1-xiaolong.ye@intel.com> References: <20191202074935.97629-1-xiaolong.ye@intel.com> Subject: [dpdk-dev] [PATCH 05/69] net/i40e/base: change for X722 10G-T ports LED X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions <dev.dpdk.org> List-Unsubscribe: <https://mails.dpdk.org/options/dev>, <mailto:dev-request@dpdk.org?subject=unsubscribe> List-Archive: <http://mails.dpdk.org/archives/dev/> List-Post: <mailto:dev@dpdk.org> List-Help: <mailto:dev-request@dpdk.org?subject=help> List-Subscribe: <https://mails.dpdk.org/listinfo/dev>, <mailto:dev-request@dpdk.org?subject=subscribe> Errors-To: dev-bounces@dpdk.org Sender: "dev" <dev-bounces@dpdk.org> On some hardware LEDs would not blink after command 'ethtool -p {eth-port}' in certain circumstances. Now, function does not care about the activity of the LED (though still preserves its state) but forcibly executes identification blinking and then restores the LED state. Signed-off-by: Piotr Marczak <piotr.marczak@intel.com> Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com> Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com> --- drivers/net/i40e/base/i40e_common.c | 35 ----------------------------- 1 file changed, 35 deletions(-) diff --git a/drivers/net/i40e/base/i40e_common.c b/drivers/net/i40e/base/i40e_common.c index a87d2fa6b..f6e55e3a9 100644 --- a/drivers/net/i40e/base/i40e_common.c +++ b/drivers/net/i40e/base/i40e_common.c @@ -1589,7 +1589,6 @@ static u32 i40e_led_is_mine(struct i40e_hw *hw, int idx) **/ u32 i40e_led_get(struct i40e_hw *hw) { - u32 current_mode = 0; u32 mode = 0; int i; @@ -1601,27 +1600,10 @@ u32 i40e_led_get(struct i40e_hw *hw) if (!gpio_val) continue; - - /* ignore gpio LED src mode entries related to the activity - * LEDs - */ - current_mode = ((gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK) - >> I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT); - switch (current_mode) { - case I40E_COMBINED_ACTIVITY: - case I40E_FILTER_ACTIVITY: - case I40E_MAC_ACTIVITY: - case I40E_LINK_ACTIVITY: - continue; - default: - break; - } - mode = (gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK) >> I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT; break; } - return mode; } @@ -1636,7 +1618,6 @@ u32 i40e_led_get(struct i40e_hw *hw) **/ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) { - u32 current_mode = 0; int i; if (mode & 0xfffffff0) @@ -1650,22 +1631,6 @@ void i40e_led_set(struct i40e_hw *hw, u32 mode, bool blink) if (!gpio_val) continue; - - /* ignore gpio LED src mode entries related to the activity - * LEDs - */ - current_mode = ((gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK) - >> I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT); - switch (current_mode) { - case I40E_COMBINED_ACTIVITY: - case I40E_FILTER_ACTIVITY: - case I40E_MAC_ACTIVITY: - case I40E_LINK_ACTIVITY: - continue; - default: - break; - } - gpio_val &= ~I40E_GLGEN_GPIO_CTL_LED_MODE_MASK; /* this & is a bit of paranoia, but serves as a range check */ gpio_val |= ((mode << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) & -- 2.17.1