From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0D969C3DA4A for ; Thu, 1 Aug 2024 14:13:36 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id AA3F3605D1; Thu, 1 Aug 2024 14:13:36 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id L6XQIBBenIAP; Thu, 1 Aug 2024 14:13:36 +0000 (UTC) X-Comment: SPF check N/A for local connections - client-ip=140.211.166.34; helo=ash.osuosl.org; envelope-from=intel-wired-lan-bounces@osuosl.org; receiver= DKIM-Filter: OpenDKIM Filter v2.11.0 smtp3.osuosl.org 0D3696063F DKIM-Signature: v=1; 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Thu, 1 Aug 2024 14:13:34 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id tDm5lTMfu2Wa for ; Thu, 1 Aug 2024 14:13:33 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=2604:1380:4641:c500::1; helo=dfw.source.kernel.org; envelope-from=kuba@kernel.org; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp2.osuosl.org AA7044011C DKIM-Filter: OpenDKIM Filter v2.11.0 smtp2.osuosl.org AA7044011C Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by smtp2.osuosl.org (Postfix) with ESMTPS id AA7044011C for ; Thu, 1 Aug 2024 14:13:33 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id E844D62502; Thu, 1 Aug 2024 14:13:32 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B2E6C32786; Thu, 1 Aug 2024 14:13:32 +0000 (UTC) Date: Thu, 1 Aug 2024 07:13:31 -0700 From: Jakub Kicinski To: Wojciech Drewek Message-ID: <20240801071331.086a0864@kernel.org> In-Reply-To: <616bd069-51a0-4b05-96af-2d419961e0e5@intel.com> References: <20240730105121.78985-1-wojciech.drewek@intel.com> <20240730065835.191bd1de@kernel.org> <20240731164716.63f3b5b7@kernel.org> <616bd069-51a0-4b05-96af-2d419961e0e5@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Mailman-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722521612; bh=Eq/aNHDxaOY+V8tE16TNUHJ1VjAhDc5Cbsz9tdj07LI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=EFgG1SCivUy5ObYkMX4OJCtMA+1JmXglJyJodcsoZq2KDbr+TZfWPqOD0rCDu5gbu KjrZkrUJtIdpPIyBpbnzi/HYbT2gFy14S28F2E/JMJpH34ZZLtIqB5+DyvBvxoHVC4 m90a9fk7qNH8gOJV0zU2ynsLuHELTJVd9dCtrxg5ZEIkxiVjMyKhSfxLRXPQViQfxT tFk03E8lpWN3EckbB2KBeoxhYvr2ztpDwTXlVI+cleUFbEXohNjnaV9DTgxWaUH+w4 VfmM7bx6gwWeYa4E2D228l7PR3/GaIe7d6ufEU0/uEHUSR/y4P7P/NbxhRHzlwdQBX 2IWD2MJtKsaqQ== X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dmarc=pass (p=none dis=none) header.from=kernel.org X-Mailman-Original-Authentication-Results: smtp2.osuosl.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=EFgG1SCi Subject: Re: [Intel-wired-lan] [PATCH iwl-next] ice: Implement ethtool reset support X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "netdev@vger.kernel.org" , "edumazet@google.com" , "intel-wired-lan@lists.osuosl.org" , "simon.horman@corigine.com" , "Keller, Jacob E" , "Nguyen, Anthony L" , "pabeni@redhat.com" Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On Thu, 1 Aug 2024 13:01:52 +0200 Wojciech Drewek wrote: > We've came up with below mapping: > > PF reset: > ethtool --reset eth0 irq dma filter offload > (we reset all those components but only for the given PF) > > CORE reset: > ethtool --reset eth0 irq-shared dma-shared filter-shared offload-shared ram-shared > (whole adapter is affected so we use shared versions + ram) > > GLOBAL reset: > ethtool --reset eth0 irq-shared dma-shared filter-shared offload-shared mac-shared phy-shared ram-shared > (GLOBALR is CORER plus mac and phy components are also reinitialized) SG! From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 23E2228F3 for ; Thu, 1 Aug 2024 14:13:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722521613; cv=none; b=hHF0cwg9FgmE587NqXctBn4rX4wKsDqlBziUaX7dS8KyTETTsPa9Yx+fP9/ze2OLeQLh/N0hi2OKXUfl8PAMT8HU73eLfMPuAkrHVtGK+6WA0uQmjafIzjtK9AYP1MDlUL88Coxb18HqduvvitlfkbIivhNfI612T71IAkmslW0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722521613; c=relaxed/simple; bh=Eq/aNHDxaOY+V8tE16TNUHJ1VjAhDc5Cbsz9tdj07LI=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ONzjWxCBZBTmGhLDgAuqiAh7b658rph/a41ckBWYNSTe4aEylpwm0jLeOeK5EOIx2CNqGypoVyJ5f9CUdTYEq04ZWls5fJFeM0BvWPzjgyqM7jmzcqps2UfnAn4ogDabZQw+QMx8qBq3YPwubDjlTvBZMa7raSrDj3xVZvJ9n6I= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EFgG1SCi; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="EFgG1SCi" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4B2E6C32786; Thu, 1 Aug 2024 14:13:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722521612; bh=Eq/aNHDxaOY+V8tE16TNUHJ1VjAhDc5Cbsz9tdj07LI=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=EFgG1SCivUy5ObYkMX4OJCtMA+1JmXglJyJodcsoZq2KDbr+TZfWPqOD0rCDu5gbu KjrZkrUJtIdpPIyBpbnzi/HYbT2gFy14S28F2E/JMJpH34ZZLtIqB5+DyvBvxoHVC4 m90a9fk7qNH8gOJV0zU2ynsLuHELTJVd9dCtrxg5ZEIkxiVjMyKhSfxLRXPQViQfxT tFk03E8lpWN3EckbB2KBeoxhYvr2ztpDwTXlVI+cleUFbEXohNjnaV9DTgxWaUH+w4 VfmM7bx6gwWeYa4E2D228l7PR3/GaIe7d6ufEU0/uEHUSR/y4P7P/NbxhRHzlwdQBX 2IWD2MJtKsaqQ== Date: Thu, 1 Aug 2024 07:13:31 -0700 From: Jakub Kicinski To: Wojciech Drewek Cc: "Keller, Jacob E" , "netdev@vger.kernel.org" , "edumazet@google.com" , "Nguyen, Anthony L" , "simon.horman@corigine.com" , "intel-wired-lan@lists.osuosl.org" , "pabeni@redhat.com" Subject: Re: [Intel-wired-lan] [PATCH iwl-next] ice: Implement ethtool reset support Message-ID: <20240801071331.086a0864@kernel.org> In-Reply-To: <616bd069-51a0-4b05-96af-2d419961e0e5@intel.com> References: <20240730105121.78985-1-wojciech.drewek@intel.com> <20240730065835.191bd1de@kernel.org> <20240731164716.63f3b5b7@kernel.org> <616bd069-51a0-4b05-96af-2d419961e0e5@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 1 Aug 2024 13:01:52 +0200 Wojciech Drewek wrote: > We've came up with below mapping: > > PF reset: > ethtool --reset eth0 irq dma filter offload > (we reset all those components but only for the given PF) > > CORE reset: > ethtool --reset eth0 irq-shared dma-shared filter-shared offload-shared ram-shared > (whole adapter is affected so we use shared versions + ram) > > GLOBAL reset: > ethtool --reset eth0 irq-shared dma-shared filter-shared offload-shared mac-shared phy-shared ram-shared > (GLOBALR is CORER plus mac and phy components are also reinitialized) SG!