From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e06smtp15.uk.ibm.com (e06smtp15.uk.ibm.com [195.75.94.111]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 1F8401A0271 for ; Fri, 12 Dec 2014 21:28:25 +1100 (AEDT) Received: from /spool/local by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 12 Dec 2014 10:28:21 -0000 Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by d06dlp02.portsmouth.uk.ibm.com (Postfix) with ESMTP id 257F92190043 for ; Fri, 12 Dec 2014 10:27:49 +0000 (GMT) Received: from d06av11.portsmouth.uk.ibm.com (d06av11.portsmouth.uk.ibm.com [9.149.37.252]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id sBCASHUP42795162 for ; Fri, 12 Dec 2014 10:28:18 GMT Received: from d06av11.portsmouth.uk.ibm.com (localhost [127.0.0.1]) by d06av11.portsmouth.uk.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id sBCASHIe003494 for ; Fri, 12 Dec 2014 03:28:17 -0700 Message-ID: <548AC365.3040801@linux.vnet.ibm.com> Date: Fri, 12 Dec 2014 11:28:53 +0100 From: Philippe Bergheaud MIME-Version: 1.0 To: Michael Ellerman Subject: [PATCH] Update CXL ABI documentation Content-Type: text/plain; charset=us-ascii; format=flowed Cc: mikey@neuling.org, linuxppc-dev@lists.ozlabs.org, imunsie@au1.ibm.com List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Philippe Bergheaud This fixes two typos and explains where shared attributes are stored. Signed-off-by: Philippe Bergheaud Acked-by: Michael Neuling --- Documentation/ABI/testing/sysfs-class-cxl | 11 ++++++++--- 1 files changed, 8 insertions(+), 3 deletions(-) diff --git a/Documentation/ABI/testing/sysfs-class-cxl b/Documentation/ABI/testing/sysfs-class-cxl index faf9479..3393ee6 100644 --- a/Documentation/ABI/testing/sysfs-class-cxl +++ b/Documentation/ABI/testing/sysfs-class-cxl @@ -1,3 +1,9 @@ +Note: Attributes that are shared between devices are stored in the directory +pointed to by the symlink device/. +Example: The real path of the attribute /sys/class/cxl/afu0.0s/irqs_max is +/sys/class/cxl/afu0.0s/device/irqs_max, i.e. /sys/class/cxl/afu0.0/irqs_max. + + Slave contexts (eg. /sys/class/cxl/afu0.0s): What: /sys/class/cxl//irqs_max @@ -67,7 +73,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Decimal value of the current version of the kernel/user API. -What: /sys/class/cxl//api_version_com +What: /sys/class/cxl//api_version_compatible Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only @@ -75,7 +81,6 @@ Description: read only this this kernel supports. - Master contexts (eg. /sys/class/cxl/afu0.0m) What: /sys/class/cxl/m/mmio_size @@ -106,7 +111,7 @@ Contact: linuxppc-dev@lists.ozlabs.org Description: read only Identifies the CAIA Version the card implements. -What: /sys/class/cxl//psl_version +What: /sys/class/cxl//psl_revision Date: September 2014 Contact: linuxppc-dev@lists.ozlabs.org Description: read only -- 1.7.2.5