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Fri, 26 Jan 2024 03:40:30 GMT Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2FD5C5805D; Fri, 26 Jan 2024 03:40:30 +0000 (GMT) Received: from smtpav06.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E2F6D58043; Fri, 26 Jan 2024 03:40:29 +0000 (GMT) Received: from gfwa153.aus.stglabs.ibm.com (unknown [9.3.84.127]) by smtpav06.dal12v.mail.ibm.com (Postfix) with ESMTP; Fri, 26 Jan 2024 03:40:29 +0000 (GMT) From: Ninad Palsule To: qemu-devel@nongnu.org, clg@kaod.org, peter.maydell@linaro.org, andrew@codeconstruct.com.au, joel@jms.id.au, pbonzini@redhat.com, marcandre.lureau@redhat.com, berrange@redhat.com, thuth@redhat.com, philmd@linaro.org, lvivier@redhat.com Cc: Ninad Palsule , qemu-arm@nongnu.org, Andrew Jeffery Subject: [PATCH v11 03/11] hw/fsi: Introduce IBM's FSI Bus Date: Thu, 25 Jan 2024 21:40:18 -0600 Message-Id: <20240126034026.31068-4-ninad@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240126034026.31068-1-ninad@linux.ibm.com> References: <20240126034026.31068-1-ninad@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 29lY_DSwkU8qNtx9WTH1qx8exlWs9Wrt X-Proofpoint-GUID: YdqzujI5PZ3yCZfyd6SIQZi9mACmrgzN X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-25_14,2024-01-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=577 spamscore=0 clxscore=1015 mlxscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 phishscore=0 lowpriorityscore=0 adultscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2401260024 Received-SPF: pass client-ip=148.163.158.5; envelope-from=ninad@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org Sender: qemu-devel-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: 5621JpFfjaq3 This is a part of patchset where FSI bus is introduced. The FSI bus is a simple bus where FSI master is attached. Signed-off-by: Andrew Jeffery [ clg: - removed include/hw/fsi/engine-scratchpad.h and hw/fsi/engine-scratchpad.c - dropped FSI_SCRATCHPAD - included FSIBus definition - dropped hw/fsi/trace-events changes ] Signed-off-by: Cédric Le Goater Signed-off-by: Ninad Palsule --- v11: - Split the patch. --- include/hw/fsi/fsi.h | 19 +++++++++++++++++++ hw/fsi/fsi.c | 22 ++++++++++++++++++++++ hw/fsi/meson.build | 2 +- 3 files changed, 42 insertions(+), 1 deletion(-) create mode 100644 include/hw/fsi/fsi.h create mode 100644 hw/fsi/fsi.c diff --git a/include/hw/fsi/fsi.h b/include/hw/fsi/fsi.h new file mode 100644 index 0000000000..50e8f5c888 --- /dev/null +++ b/include/hw/fsi/fsi.h @@ -0,0 +1,19 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * Copyright (C) 2024 IBM Corp. + * + * IBM Flexible Service Interface + */ +#ifndef FSI_FSI_H +#define FSI_FSI_H + +#include "hw/qdev-core.h" + +#define TYPE_FSI_BUS "fsi.bus" +OBJECT_DECLARE_SIMPLE_TYPE(FSIBus, FSI_BUS) + +typedef struct FSIBus { + BusState bus; +} FSIBus; + +#endif /* FSI_FSI_H */ diff --git a/hw/fsi/fsi.c b/hw/fsi/fsi.c new file mode 100644 index 0000000000..60cb03f7a2 --- /dev/null +++ b/hw/fsi/fsi.c @@ -0,0 +1,22 @@ +/* + * SPDX-License-Identifier: GPL-2.0-or-later + * Copyright (C) 2024 IBM Corp. + * + * IBM Flexible Service Interface + */ +#include "qemu/osdep.h" + +#include "hw/fsi/fsi.h" + +static const TypeInfo fsi_bus_info = { + .name = TYPE_FSI_BUS, + .parent = TYPE_BUS, + .instance_size = sizeof(FSIBus), +}; + +static void fsi_bus_register_types(void) +{ + type_register_static(&fsi_bus_info); +} + +type_init(fsi_bus_register_types); diff --git a/hw/fsi/meson.build b/hw/fsi/meson.build index 93ba19dd04..574f5f9289 100644 --- a/hw/fsi/meson.build +++ b/hw/fsi/meson.build @@ -1 +1 @@ -system_ss.add(when: 'CONFIG_FSI', if_true: files('lbus.c')) +system_ss.add(when: 'CONFIG_FSI', if_true: files('lbus.c','fsi.c')) -- 2.39.2