From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id CC197461AD; Thu, 6 Feb 2025 17:11:24 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 425E34279D; Thu, 6 Feb 2025 17:09:38 +0100 (CET) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by mails.dpdk.org (Postfix) with ESMTP id 71E9B4275B for ; Thu, 6 Feb 2025 17:09:33 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1738858174; x=1770394174; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=4nKZdbDC+mWV9Tw9MJ803PVlnohXWQZS85kI8MjQJGY=; b=UM7Jp/4Vy8a2wgMXxZAwfP00zgvaEH3jFroKkWJm5PJbmZXD+xIP3wTw 9OJwdNKuxbhgJR1e2tMg77dcXBYmr0vwwLNc5SNDfVsVIFg7FnMLZIW4a lPwaGCaZ+UJyw/i2wYumoh3x5UJFMjkWrh8oihb4yYHatA5m/yLdcu7P0 Njhp9rSjzoeSjQpte+hDjNEFF+c/lNyG4sTwNWXdLJPL63qGBATTTeqLH T5nbEMzJ+smZUoxgeZwvYjyiqPeQpB3wGd3VFF1tGFRDcbjwF0gsQ1wzH q1YEKmh209FbGhBOyMEsD7KxuqUcX+wgJJrMgmbvRLo2tnVMFjT1pexQV g==; X-CSE-ConnectionGUID: g1Yg3Tj3QsiLCy+IE8C57Q== X-CSE-MsgGUID: xZMxULbgQaCh6X/2M0lYDA== X-IronPort-AV: E=McAfee;i="6700,10204,11336"; a="50860777" X-IronPort-AV: E=Sophos;i="6.13,264,1732608000"; d="scan'208";a="50860777" Received: from fmviesa007.fm.intel.com ([10.60.135.147]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Feb 2025 08:09:33 -0800 X-CSE-ConnectionGUID: DMQI9He/R2G7HQPrMGmL3Q== X-CSE-MsgGUID: yFtqJG9RSeuizza/Tcgugw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,264,1732608000"; d="scan'208";a="111166850" Received: from silpixa00401119.ir.intel.com ([10.55.129.167]) by fmviesa007.fm.intel.com with ESMTP; 06 Feb 2025 08:09:31 -0800 From: Anatoly Burakov To: dev@dpdk.org, Sasha Neftin , Jeff Kirsher , Wei Zhao , Guinan Sun Subject: [PATCH v1 24/24] net/e1000/base: skip MANC check for 82575 Date: Thu, 6 Feb 2025 16:08:47 +0000 Message-ID: <63259ddf726a037a6e9efb484b3ec53a8aa340d5.1738858026.git.anatoly.burakov@intel.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org From: Carolyn Wyborny On 82575, driver is not supposed to check if managegement control is enabled, and flush the Rx FIFO unconditionally. Fixes: 44dddd14059f ("net/e1000/base: remove duplicated codes") Cc: stable@dpdk.org Signed-off-by: Carolyn Wyborny Signed-off-by: Anatoly Burakov --- drivers/net/intel/e1000/base/e1000_base.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/intel/e1000/base/e1000_base.c b/drivers/net/intel/e1000/base/e1000_base.c index 3ec32e7240..e10bc6907a 100644 --- a/drivers/net/intel/e1000/base/e1000_base.c +++ b/drivers/net/intel/e1000/base/e1000_base.c @@ -132,7 +132,8 @@ void e1000_rx_fifo_flush_base(struct e1000_hw *hw) rfctl |= E1000_RFCTL_IPV6_EX_DIS; E1000_WRITE_REG(hw, E1000_RFCTL, rfctl); - if (!(E1000_READ_REG(hw, E1000_MANC) & E1000_MANC_RCV_TCO_EN)) + if (hw->mac.type != e1000_82575 || + !(E1000_READ_REG(hw, E1000_MANC) & E1000_MANC_RCV_TCO_EN)) return; /* Disable all Rx queues */ -- 2.43.5