| Message ID | 20230125225416.4074040-1-eajames@linux.ibm.com |
|---|---|
| Headers |
Return-Path: <linux-kernel-owner@vger.kernel.org>
Delivered-To: ouuuleilei@gmail.com
Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp525825wrn;
Wed, 25 Jan 2023 14:56:01 -0800 (PST)
X-Google-Smtp-Source:
AMrXdXs6sTorVDXuHQvKLNDWclQcG4Jvbq35WrToj3Y8kwDmABfwuflMz2GpzDNWF9IBZwF5HPn1
X-Received: by 2002:a17:906:5fc5:b0:7c0:f9ef:23a2 with SMTP id
k5-20020a1709065fc500b007c0f9ef23a2mr37739097ejv.30.1674687361715;
Wed, 25 Jan 2023 14:56:01 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1674687361; cv=none;
d=google.com; s=arc-20160816;
b=M0N4SyPuCgPDx4B5YrbpYLhYYjAOL+cIKhkRP0iLTyA/g38RhD6XMJPQKOOFA2RoDi
2pr9OTjyzhb64d+phs1HdHGFYImUMYHA/mH/IGoH2NBP5m9vLekOgjOTjeoQHCFI66KU
EslAw2P0MQlWeIIvWOJnBS7K6ESQs8Rctp/geXTqUeVgjqcSlBeFlUGHrXg/Zet62auo
1Dvo7BtBRJ25kiaeQ9JYZ702I8bekYBB+xmU7/DMO29VqTGOfztXunkyvBnnME5CS1ju
my0M7JYgiR8uVsBqspa6ev02MFZJ/NOXBaCLzNR5BoD7vrSfF8AZoUcWxBb+aGQ8BdxP
506A==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com;
s=arc-20160816;
h=list-id:precedence:content-transfer-encoding:mime-version
:message-id:date:subject:cc:to:from:dkim-signature;
bh=ShNDCs/hYU1h67HATsn0qG9LFaTmURi2um0s6wqdc2U=;
b=LZjBxqhBrZwXIg6FXy4mJVOHdJf0py8OvQF7u0aN9h98owrUt8qWNQ7Kp77SK4pUXC
l++XI6ii1LsslkCMGHCfj5lhn5x7WZnMTznCupMpTw+Xp9Djeh5WoQcjtYRiMOB/hWws
XfG56fcOACFBvfWPROnjGvxouuP/9FgmsTPOgxom3kvCzhumvBigUR1ZgnlnkhfH0pdr
G85kX/ssNa0bDbYCvdkHKzk1I2qLM5+8mrSY8s6nRs1oSwm87ZSvai1zYKvvqc2H4w5y
LwhLAFb4YHE0ygvid/wFOBsQcd3Ryk9sEgmubyC3FseI0fOeDFWjTXijSl0CoBxBIi7I
48uQ==
ARC-Authentication-Results: i=1; mx.google.com;
dkim=pass header.i=@ibm.com header.s=pp1 header.b=tX1SnapG;
spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
dmarc=pass (p=REJECT sp=NONE dis=NONE) header.from=ibm.com
Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20])
by mx.google.com with ESMTP id
f2-20020a170906738200b0084d1a0d90cdsi8281348ejl.674.2023.01.25.14.55.35;
Wed, 25 Jan 2023 14:56:01 -0800 (PST)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
client-ip=2620:137:e000::1:20;
Authentication-Results: mx.google.com;
dkim=pass header.i=@ibm.com header.s=pp1 header.b=tX1SnapG;
spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org
designates 2620:137:e000::1:20 as permitted sender)
smtp.mailfrom=linux-kernel-owner@vger.kernel.org;
dmarc=pass (p=REJECT sp=NONE dis=NONE) header.from=ibm.com
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
id S236057AbjAYWyn (ORCPT <rfc822;lekhanya01809@gmail.com>
+ 99 others); Wed, 25 Jan 2023 17:54:43 -0500
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48880 "EHLO
lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
with ESMTP id S230064AbjAYWyk (ORCPT
<rfc822;linux-kernel@vger.kernel.org>);
Wed, 25 Jan 2023 17:54:40 -0500
Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com
[148.163.158.5])
by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40C2745F77;
Wed, 25 Jan 2023 14:54:39 -0800 (PST)
Received: from pps.filterd (m0127361.ppops.net [127.0.0.1])
by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id
30PMbfeD011156;
Wed, 25 Jan 2023 22:54:21 GMT
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com;
h=from : to : cc : subject
: date : message-id : mime-version : content-transfer-encoding; s=pp1;
bh=ShNDCs/hYU1h67HATsn0qG9LFaTmURi2um0s6wqdc2U=;
b=tX1SnapGhx29F4qOA9ufEbid/ROUjp74rkypIHjM6/I571RyuT3unjYsAqFTVBhafFK7
/YWw1E5gpR/XXvApeLq8u7cg3NCTbXqIYJSbhn7AsxbYodwC8U6gDQcdewT13PnPhOH1
E8dGUQ5OqHNFwbclebbTqBXNxbnvmfXSQekekkgaucyXuZoGzSR/2Oop20NytZwUiRWP
OJJBZAez3a1fjK4Due61XNs5QKgTJyuHxkDNnAnmrVBCRH0LwngaDXJDjAg8pexCwnPa
oXDai+FPtR+wosbR6N2lWzDgDdAe4/0yrToO7DmdpDAIWlKMLbFPhi2y0wrIco61fNy7 NQ==
Received: from ppma04dal.us.ibm.com (7a.29.35a9.ip4.static.sl-reverse.com
[169.53.41.122])
by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3nb2smtuy7-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256
verify=NOT);
Wed, 25 Jan 2023 22:54:21 +0000
Received: from pps.filterd (ppma04dal.us.ibm.com [127.0.0.1])
by ppma04dal.us.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id
30PMnH66019851;
Wed, 25 Jan 2023 22:54:20 GMT
Received: from smtprelay04.wdc07v.mail.ibm.com ([9.208.129.114])
by ppma04dal.us.ibm.com (PPS) with ESMTPS id 3n87p7gvw2-1
(version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256
verify=NOT);
Wed, 25 Jan 2023 22:54:20 +0000
Received: from smtpav01.wdc07v.mail.ibm.com (smtpav01.wdc07v.mail.ibm.com
[10.39.53.228])
by smtprelay04.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with
ESMTP id 30PMsJN354657512
(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256
verify=OK);
Wed, 25 Jan 2023 22:54:19 GMT
Received: from smtpav01.wdc07v.mail.ibm.com (unknown [127.0.0.1])
by IMSVA (Postfix) with ESMTP id 2A02058065;
Wed, 25 Jan 2023 22:54:19 +0000 (GMT)
Received: from smtpav01.wdc07v.mail.ibm.com (unknown [127.0.0.1])
by IMSVA (Postfix) with ESMTP id 472585804B;
Wed, 25 Jan 2023 22:54:17 +0000 (GMT)
Received: from slate16.aus.stglabs.ibm.com (unknown [9.77.150.21])
by smtpav01.wdc07v.mail.ibm.com (Postfix) with ESMTP;
Wed, 25 Jan 2023 22:54:17 +0000 (GMT)
From: Eddie James <eajames@linux.ibm.com>
To: linux-fsi@lists.ozlabs.org
Cc: linux-trace-kernel@vger.kernel.org, linux-kernel@vger.kernel.org,
mhiramat@kernel.org, rostedt@goodmis.org, alistair@popple.id.au,
joel@jms.id.au, jk@ozlabs.org, andrew@aj.id.au,
devicetree@vger.kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, eajames@linux.ibm.com
Subject: [PATCH v2 0/2] fsi: Add IBM I2C Responder virtual FSI master
Date: Wed, 25 Jan 2023 16:54:14 -0600
Message-Id: <20230125225416.4074040-1-eajames@linux.ibm.com>
X-Mailer: git-send-email 2.31.1
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
X-TM-AS-GCONF: 00
X-Proofpoint-GUID: W-wLbNMXEBCJveMhmoGvHShloq3qQF3L
X-Proofpoint-ORIG-GUID: W-wLbNMXEBCJveMhmoGvHShloq3qQF3L
X-Proofpoint-Virus-Version: vendor=baseguard
engine=ICAP:2.0.219,Aquarius:18.0.930,Hydra:6.0.562,FMLib:17.11.122.1
definitions=2023-01-25_13,2023-01-25_01,2022-06-22_01
X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0
bulkscore=0 impostorscore=0
malwarescore=0 suspectscore=0 mlxscore=0 adultscore=0 clxscore=1011
spamscore=0 mlxlogscore=999 phishscore=0 lowpriorityscore=0
priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1
engine=8.12.0-2212070000 definitions=main-2301250200
X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,
DKIM_VALID,DKIM_VALID_EF,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS
autolearn=ham autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org
X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?=
X-GMAIL-THRID: =?utf-8?q?1755474123291047604?=
X-GMAIL-MSGID: =?utf-8?q?1756036975133426005?=
|
| Series |
fsi: Add IBM I2C Responder virtual FSI master
|
|
Message
Eddie James
Jan. 25, 2023, 10:54 p.m. UTC
The I2C Responder (I2CR) is an I2C device that translates I2C commands to CFAM or SCOM operations, effectively implementing an FSI master and bus. Changes since v1: - Fix the binding document - Change the binding name - Clean up the size argument checking - Reduce __force by using packed struct for the command Eddie James (2): dt-bindings: fsi: Document the IBM I2C Responder virtual FSI master fsi: Add IBM I2C Responder virtual FSI master .../bindings/fsi/ibm,i2cr-fsi-master.yaml | 41 ++++ drivers/fsi/Kconfig | 9 + drivers/fsi/Makefile | 1 + drivers/fsi/fsi-master-i2cr.c | 225 ++++++++++++++++++ include/trace/events/fsi_master_i2cr.h | 96 ++++++++ 5 files changed, 372 insertions(+) create mode 100644 Documentation/devicetree/bindings/fsi/ibm,i2cr-fsi-master.yaml create mode 100644 drivers/fsi/fsi-master-i2cr.c create mode 100644 include/trace/events/fsi_master_i2cr.h