From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16D0AC433DF for ; Wed, 27 May 2020 11:55:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE66A207CB for ; Wed, 27 May 2020 11:55:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729527AbgE0LzO (ORCPT ); Wed, 27 May 2020 07:55:14 -0400 Received: from mx2.suse.de ([195.135.220.15]:41600 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387807AbgE0Lyr (ORCPT ); Wed, 27 May 2020 07:54:47 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id C13CEAC91; Wed, 27 May 2020 11:54:47 +0000 (UTC) From: Nicolas Saenz Julienne To: bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Florian Fainelli , Ray Jui , Scott Branden , Nicolas Saenz Julienne Cc: kernel-list@raspberrypi.com, laurent.pinchart@ideasonboard.com, gregkh@linuxfoundation.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [RFC 33/50] staging: vchi: Use struct vchiq_service_params Date: Wed, 27 May 2020 13:53:38 +0200 Message-Id: <20200527115400.31391-34-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200527115400.31391-1-nsaenzjulienne@suse.de> References: <20200527115400.31391-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org For initialization, vchi has its own params structure, which is then translated to vchiq's params structure. They are essentially the same, so lets directly use vchiq's. Signed-off-by: Nicolas Saenz Julienne --- .../bcm2835-audio/bcm2835-vchiq.c | 9 +++++---- .../vc04_services/interface/vchi/vchi.h | 19 +------------------ .../interface/vchiq_arm/vchiq_shim.c | 12 ++---------- .../vc04_services/vc-sm-cma/vc_sm_cma_vchi.c | 11 ++++++----- .../vc04_services/vchiq-mmal/mmal-vchiq.c | 11 ++++++----- 5 files changed, 20 insertions(+), 42 deletions(-) diff --git a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c index 71750ef891dd..c1537a41a2fe 100644 --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c @@ -122,11 +122,12 @@ static int vc_vchi_audio_init(struct vchiq_instance *vchiq_instance, struct bcm2835_audio_instance *instance) { - struct service_creation params = { - .version = VCHI_VERSION_EX(VC_AUDIOSERV_VER, VC_AUDIOSERV_MIN_VER), - .service_id = VC_AUDIO_SERVER_NAME, + struct vchiq_service_params params = { + .version = VC_AUDIOSERV_VER, + .version_min = VC_AUDIOSERV_MIN_VER, + .fourcc = VC_AUDIO_SERVER_NAME, .callback = audio_vchi_callback, - .callback_param = instance, + .userdata = instance, }; int status; diff --git a/drivers/staging/vc04_services/interface/vchi/vchi.h b/drivers/staging/vc04_services/interface/vchi/vchi.h index cb66ea1ffad2..4afa6e9f57c4 100644 --- a/drivers/staging/vc04_services/interface/vchi/vchi.h +++ b/drivers/staging/vc04_services/interface/vchi/vchi.h @@ -8,12 +8,6 @@ * Global defs *****************************************************************************/ -struct vchi_version { - uint32_t version; - uint32_t version_min; -}; -#define VCHI_VERSION_EX(v_, m_) { v_, m_ } - // Macros to manipulate 'FOURCC' values #define MAKE_FOURCC(x) ((int32_t)((x[0] << 24) | (x[1] << 16) | (x[2] << 8) | x[3])) @@ -31,17 +25,6 @@ struct vchi_service { unsigned int handle; }; -// structure used to provide the information needed to open a server or a client -struct service_creation { - struct vchi_version version; - int32_t service_id; - enum vchiq_status (*callback)(enum vchiq_reason reason, - struct vchiq_header *header, - unsigned int handle, - void *bulk_userdata); - void *callback_param; -}; - // Opaque handle for a VCHIQ instance struct vchiq_instance; @@ -64,7 +47,7 @@ extern int32_t vchi_disconnect(struct vchiq_instance *instance); *****************************************************************************/ // Routine to open a named service extern int32_t vchi_service_open(struct vchiq_instance *instance, - struct service_creation *setup, + struct vchiq_service_params *setup, struct vchi_service **service); extern int32_t vchi_get_peer_version(struct vchi_service *service, diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c index e6773cd51b44..e76399e083f6 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_shim.c @@ -265,23 +265,15 @@ static void service_free(struct vchi_service *service) } int32_t vchi_service_open(struct vchiq_instance *instance, - struct service_creation *setup, + struct vchiq_service_params *params, struct vchi_service **service) { *service = service_alloc(); if (service) { - struct vchiq_service_params params; enum vchiq_status status; - memset(¶ms, 0, sizeof(params)); - params.fourcc = setup->service_id; - params.callback = setup->callback; - params.userdata = setup->callback_param; - params.version = setup->version.version; - params.version_min = setup->version.version_min; - - status = vchiq_open_service(instance, ¶ms, + status = vchiq_open_service(instance, params, &((*service)->handle)); if (status != VCHIQ_SUCCESS) { service_free(*service); diff --git a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c index 5088f72f57c9..a37607d07335 100644 --- a/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c +++ b/drivers/staging/vc04_services/vc-sm-cma/vc_sm_cma_vchi.c @@ -290,11 +290,12 @@ static enum vchiq_status vc_sm_cma_vchi_callback(enum vchiq_reason reason, struct sm_instance *vc_sm_cma_vchi_init(struct vchiq_instance *vchiq_instance, vpu_event_cb vpu_event) { - struct service_creation params = { - .version = VCHI_VERSION_EX(VC_SM_VER, VC_SM_MIN_VER), - .service_id = VC_SM_SERVER_NAME, + struct vchiq_service_params params = { + .version = VC_SM_VER, + .version_min = VC_SM_MIN_VER, + .fourcc = VC_SM_SERVER_NAME, .callback = vc_sm_cma_vchi_callback, - .callback_param = NULL, + .userdata = NULL, }; struct sm_instance *instance; int status; @@ -318,7 +319,7 @@ struct sm_instance *vc_sm_cma_vchi_init(struct vchiq_instance *vchiq_instance, init_completion(&instance->free_blk[i].cmplt); list_add(&instance->free_blk[i].head, &instance->free_list); } - params.callback_param = instance; + params.userdata = instance; /* Open the VCHI service connections */ status = vchi_service_open(vchiq_instance, ¶ms, &instance->service); diff --git a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c index 3207d0612515..a3ad8aa8b8cc 100644 --- a/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c +++ b/drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c @@ -2094,11 +2094,12 @@ int vchiq_mmal_init(struct vchiq_mmal_instance **out_instance) int status; struct vchiq_mmal_instance *instance; static struct vchiq_instance *vchiq_instance; - struct service_creation params = { - .version = VCHI_VERSION_EX(VC_MMAL_VER, VC_MMAL_MIN_VER), - .service_id = VC_MMAL_SERVER_NAME, + struct vchiq_service_params params = { + .version = VC_MMAL_VER, + .version_min = VC_MMAL_MIN_VER, + .fourcc = VC_MMAL_SERVER_NAME, .callback = service_callback, - .callback_param = NULL, + .userdata = NULL, }; /* compile time checks to ensure structure size as they are @@ -2140,7 +2141,7 @@ int vchiq_mmal_init(struct vchiq_mmal_instance **out_instance) mutex_init(&instance->context_map_lock); idr_init_base(&instance->context_map, 1); - params.callback_param = instance; + params.userdata = instance; instance->bulk_wq = alloc_ordered_workqueue("mmal-vchiq", WQ_MEM_RECLAIM); -- 2.26.2