From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (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 46A0A274B5C for ; Tue, 24 Feb 2026 15:39:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771947583; cv=none; b=UM6rlYvxqnf0ix3hHs9GmkjC2oUJ1h8M4afwhfZ+191jnceSwlCbXSXZEpQ3I2B6EkPbi/ZFThNKQtXw2CvDYmHh/fqbIF6GwVI9QH5mVvgSMnDWLODhowjolwcAQWgC6oEQgY9MhD+6lW/fF4fX+ppVZruxNJjv+YKhvoaD56s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771947583; c=relaxed/simple; bh=q8PV8wZg2ciA5IeIjW2V8xqkieEOI+UqyfdZ+f7RuDc=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=mUY2QAqss31D4NI3iTHbQGBM8odb7XFgMT6uew/quJyY76qqYWA823avwcPI7pOJlnPz00ZE1fQKj71p/9Eahj2vD5ttBW0BeTWEIH+3YHOBkxVzTx/MdWcCD3hh+U1aDbvLbWb/9jpVBverzM1DG8kwHqfKJp/CvTSJ6yjHvPg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=lw7uODdc; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="lw7uODdc" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1771947582; x=1803483582; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=q8PV8wZg2ciA5IeIjW2V8xqkieEOI+UqyfdZ+f7RuDc=; b=lw7uODdceeCLWsL6dwyMB8vb2GsFbgeeYNwWZsNB3LzD0+2U23p28RPG Vx7VImAEn2cmJHvoFzOOXzdLrRxd72HA1GTh0rwO/uTA7K+VsYFNggfks 525dB129JgC2gidIfljQBcQSFAx4YmrDCd+IbaFFkHTOrcyVrBZGcyn1e o75rfR4bppKr+UD1Ys8E0isWjlApAY3EathsaOa+Nk5AMoBOuJKWFYEJx 8t/KK1CDnGYybjnv4tOI05MyXkyeVokC7vEFpco6urq4UaOk6dJN8tUt5 rHn/0JTZAqgmf1X0VGwQYLoQgc2IWIgb+Scd+imKNvMYkd5MwxuKdEJ/8 Q==; X-CSE-ConnectionGUID: kf5UNRCbSv+IlVba1YrQug== X-CSE-MsgGUID: SHT2oyHqSiGnzMGXRQwLVQ== X-IronPort-AV: E=McAfee;i="6800,10657,11711"; a="76829779" X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="76829779" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 07:39:36 -0800 X-CSE-ConnectionGUID: JUZOLPUbStuaiyXMqWKf8Q== X-CSE-MsgGUID: L53u6CnoReeAOo6J2+nwVQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,308,1763452800"; d="scan'208";a="253689112" Received: from ssimmeri-mobl2.amr.corp.intel.com (HELO [10.125.111.22]) ([10.125.111.22]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2026 07:39:36 -0800 Message-ID: Date: Tue, 24 Feb 2026 08:39:34 -0700 Precedence: bulk X-Mailing-List: linux-cxl@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1 0/3] cxl region changes for Type2 support To: alejandro.lucero-palau@amd.com, linux-cxl@vger.kernel.org, dan.j.williams@intel.com Cc: Alejandro Lucero References: <20260224152645.3441489-1-alejandro.lucero-palau@amd.com> Content-Language: en-US From: Dave Jiang In-Reply-To: <20260224152645.3441489-1-alejandro.lucero-palau@amd.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 2/24/26 8:26 AM, alejandro.lucero-palau@amd.com wrote: > From: Alejandro Lucero > > In preparation for Type2 devices/drivers support, these next patches > adapt the cxl region code for required Type2 functionality preserving > current functionality. > > Alejandro Lucero (3): > cxl: Make region type based on endpoint type > cxl/region: Factor out interleave ways setup > cxl/region: Factor out interleave granularity setup > > drivers/cxl/core/region.c | 87 +++++++++++++++++++++++++-------------- > 1 file changed, 56 insertions(+), 31 deletions(-) > > > base-commit: 6de23f81a5e08be8fbf5e8d7e9febc72a5b5f27f Does this set depends on the preparation set [1] or is independent? [1]: https://lore.kernel.org/linux-cxl/20260223142633.2994082-1-alejandro.lucero-palau@amd.com/T/#t