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 450503D3329 for ; Fri, 20 Mar 2026 16:44:59 +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=1774025099; cv=none; b=SpECitPFxY+PDcdyC8PpWW/USzUIdH5w3F9RRuQn/d1If/JwoWkcl+Xt0l0GgAvVwpgWEHb2V4lTAOU26G35y2UPRQ7irMxxshCEoOIRvMRv6jRT1PV7wwoH3bMBymFHDrZOT2nxqwcP3Bp992lo8v3N6drBBgmS7BQWU0PPCP0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774025099; c=relaxed/simple; bh=XvtyeRdyTe4yJx38Xxj/5vma5vmFAWY0GDfAooXKx4Y=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Slj9jqE1XTXV7eZJKVNennShxdTTJGx9gRVWv6Qn6DqpAQyT/Hxztybv+4j7Jy5hg2X4Kiaqu42u/XsYYwUV0BZ9gTYacNx5QaA10j1fKavAnXfdPNZQ1oDb6Q1exhDgbcFZjuwj2ymQwgcO6Q8imDrybry96vfL7Ng6yuQU50Y= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=R4WdYjnc; 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="R4WdYjnc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA532C4CEF7; Fri, 20 Mar 2026 16:44:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774025098; bh=XvtyeRdyTe4yJx38Xxj/5vma5vmFAWY0GDfAooXKx4Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=R4WdYjnc+0tljIDD4t50zjsaVKOrzd4XoUrF8CblSR2EWpROoj37yMu05o8x0RTOq PmRlptITKk9rU7AY0QHKFnMrsivf+WeI0OKEsX0V5j2zlewfFzmTbsrTTOYMRDH+I9 /OA6gdbno1/+uvX5v5ABx8aDH1pgWazTth/k9TXFeAPxHEbY6go4JgziPRQQb8KGDr lb4QS5Iv+R6CAf+3EuFhhW98U1nWzvSvWr8QTvmmYbXHUYioH+r+Ju0S2OrVMgd4az hc9RbqXhfJ4GgkpSapyISIrJRSeY3xPXMnqET49chgXFnpvpfYPsmZruU809nVMK0h HCGKaEJ9NR9bw== Date: Fri, 20 Mar 2026 16:44:54 +0000 From: Simon Horman To: Przemyslaw Korba Cc: intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, anthony.l.nguyen@intel.com, przemyslaw.kitszel@intel.com Subject: Re: [PATCH iwl-net v2] ice: fix posted write support for sideband queue operations Message-ID: <20260320164454.GB74886@horms.kernel.org> References: <20260319111659.551039-1-przemyslaw.korba@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-Disposition: inline In-Reply-To: <20260319111659.551039-1-przemyslaw.korba@intel.com> On Thu, Mar 19, 2026 at 12:13:27PM +0100, Przemyslaw Korba wrote: > On E830, PTP time adjustment commands sent via > SBQ don't generate completion responses, causing the driver to > timeout waiting and return -EIO, when trying: > > phc_ctl eth8 get adj 2 get > dmesg: ice 0000:1a:00.0: PTP failed to adjust time, err -5 > > Add support for posted mode not to wait for completion response. > > Fixes: 8f5ee3c477a8 ("ice: add support for sideband messages") > Signed-off-by: Przemyslaw Korba > --- > v2: > - change "postpone" to "posted" > - init struct with {} instead of {0} > v1: > https://lore.kernel.org/intel-wired-lan/20260310110700.345904-1-przemyslaw.korba@intel.com/ Reviewed-by: Simon Horman