From patchwork Sat Sep 26 08:58:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cezary Rojewski X-Patchwork-Id: 11801175 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 24FB5112C for ; Sat, 26 Sep 2020 09:02:38 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2D596221EA for ; Sat, 26 Sep 2020 09:02:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="AFhb7qmM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2D596221EA Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 98CE5190E; Sat, 26 Sep 2020 11:01:52 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 98CE5190E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1601110955; bh=pIeuVaVoHl+bE37mCXr3ZyJZTuwOgb2+AOCYs7VWC3c=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=AFhb7qmMegSOlgr/vaRERWwjZBjzMArHzIvmY/4whv+6agxSOI5ApuT5qyK5Cfjkg aI8ny2hdtF2NcZN24G3C5Edn5wgrlFwWmkTTyOUq3nDA1CQZSxMXEWmfZIz8goOqX8 dQIKupZ4cbuePwNXngZzJJn7vCIiEizw8H8y7rMY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id DDD68F800FD; Sat, 26 Sep 2020 10:59:38 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8ABAAF802E7; Sat, 26 Sep 2020 10:59:36 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=disabled version=3.4.0 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1EC94F800FD for ; Sat, 26 Sep 2020 10:59:28 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1EC94F800FD IronPort-SDR: H9/oTapYxJmGWPE4GAOJ0Y5GEraNLealhuEkhCH8a2PtP7x5xtZijRnQ1SME/qfnbeM9B0jw6I MuhQHM4o22vA== X-IronPort-AV: E=McAfee;i="6000,8403,9755"; a="149389326" X-IronPort-AV: E=Sophos;i="5.77,305,1596524400"; d="scan'208";a="149389326" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Sep 2020 01:59:28 -0700 IronPort-SDR: WJ4sehvCqn0cjzetq2TiiT4G4ykvc42V0Kdn1E0trPU6G1//grZTK4TCphg1ZJlc3d2AHhm8qR zI/qTgDSI+nA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,305,1596524400"; d="scan'208";a="414198409" Received: from crojewsk-ctrl.igk.intel.com ([10.102.9.28]) by fmsmga001.fm.intel.com with ESMTP; 26 Sep 2020 01:59:24 -0700 From: Cezary Rojewski To: alsa-devel@alsa-project.org Subject: [PATCH v9 03/14] ASoC: Intel: catpt: Add IPC message handlers Date: Sat, 26 Sep 2020 10:58:59 +0200 Message-Id: <20200926085910.21948-4-cezary.rojewski@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200926085910.21948-1-cezary.rojewski@intel.com> References: <20200926085910.21948-1-cezary.rojewski@intel.com> Cc: pierre-louis.bossart@linux.intel.com, Cezary Rojewski , andriy.shevchenko@linux.intel.com, filip.kaczmarski@intel.com, harshapriya.n@intel.com, gregkh@linuxfoundation.org, marcin.barlik@intel.com, zwisler@google.com, lgirdwood@gmail.com, tiwai@suse.com, filip.proborszcz@intel.com, broonie@kernel.org, amadeuszx.slawinski@linux.intel.com, michal.wasko@intel.com, cujomalainey@chromium.org, krzysztof.hejmowski@intel.com, ppapierkowski@habana.ai, vamshi.krishna.gopal@intel.com X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Declare global and stream IPC message handlers for all known message types. Signed-off-by: Cezary Rojewski Reviewed-by: Andy Shevchenko --- sound/soc/intel/catpt/core.h | 2 + sound/soc/intel/catpt/dsp.c | 106 +++++++++++ sound/soc/intel/catpt/ipc.c | 4 + sound/soc/intel/catpt/messages.c | 313 +++++++++++++++++++++++++++++++ 4 files changed, 425 insertions(+) create mode 100644 sound/soc/intel/catpt/messages.c diff --git a/sound/soc/intel/catpt/core.h b/sound/soc/intel/catpt/core.h index 8819d928e891..3c860c0645dc 100644 --- a/sound/soc/intel/catpt/core.h +++ b/sound/soc/intel/catpt/core.h @@ -127,4 +127,6 @@ int catpt_dsp_send_msg_timeout(struct catpt_dev *cdev, int catpt_dsp_send_msg(struct catpt_dev *cdev, struct catpt_ipc_msg request, struct catpt_ipc_msg *reply); +int catpt_coredump(struct catpt_dev *cdev); + #endif diff --git a/sound/soc/intel/catpt/dsp.c b/sound/soc/intel/catpt/dsp.c index c78da206a9fe..d642ab373425 100644 --- a/sound/soc/intel/catpt/dsp.c +++ b/sound/soc/intel/catpt/dsp.c @@ -5,6 +5,7 @@ // Author: Cezary Rojewski // +#include #include #include #include "core.h" @@ -136,3 +137,108 @@ void catpt_dmac_remove(struct catpt_dev *cdev) */ dw_dma_remove(cdev->dmac); } + +#define CATPT_DUMP_MAGIC 0xcd42 +#define CATPT_DUMP_SECTION_ID_FILE 0x00 +#define CATPT_DUMP_SECTION_ID_IRAM 0x01 +#define CATPT_DUMP_SECTION_ID_DRAM 0x02 +#define CATPT_DUMP_SECTION_ID_REGS 0x03 +#define CATPT_DUMP_HASH_SIZE 20 + +struct catpt_dump_section_hdr { + u16 magic; + u8 core_id; + u8 section_id; + u32 size; +}; + +int catpt_coredump(struct catpt_dev *cdev) +{ + struct catpt_dump_section_hdr *hdr; + size_t dump_size, regs_size; + u8 *dump, *pos; + const char *eof; + char *info; + int i; + + regs_size = CATPT_SHIM_REGS_SIZE; + regs_size += CATPT_DMA_COUNT * CATPT_DMA_REGS_SIZE; + regs_size += CATPT_SSP_COUNT * CATPT_SSP_REGS_SIZE; + dump_size = resource_size(&cdev->dram); + dump_size += resource_size(&cdev->iram); + dump_size += regs_size; + /* account for header of each section and hash chunk */ + dump_size += 4 * sizeof(*hdr) + CATPT_DUMP_HASH_SIZE; + + dump = vzalloc(dump_size); + if (!dump) + return -ENOMEM; + + pos = dump; + + hdr = (struct catpt_dump_section_hdr *)pos; + hdr->magic = CATPT_DUMP_MAGIC; + hdr->core_id = cdev->spec->core_id; + hdr->section_id = CATPT_DUMP_SECTION_ID_FILE; + hdr->size = dump_size - sizeof(*hdr); + pos += sizeof(*hdr); + + info = cdev->ipc.config.fw_info; + eof = info + FW_INFO_SIZE_MAX; + /* navigate to fifth info segment (fw hash) */ + for (i = 0; i < 4 && info < eof; i++, info++) { + /* info segments are separated by space each */ + info = strnchr(info, eof - info, ' '); + if (!info) + break; + } + + if (i == 4 && info) + memcpy(pos, info, min_t(u32, eof - info, CATPT_DUMP_HASH_SIZE)); + pos += CATPT_DUMP_HASH_SIZE; + + hdr = (struct catpt_dump_section_hdr *)pos; + hdr->magic = CATPT_DUMP_MAGIC; + hdr->core_id = cdev->spec->core_id; + hdr->section_id = CATPT_DUMP_SECTION_ID_IRAM; + hdr->size = resource_size(&cdev->iram); + pos += sizeof(*hdr); + + memcpy_fromio(pos, cdev->lpe_ba + cdev->iram.start, hdr->size); + pos += hdr->size; + + hdr = (struct catpt_dump_section_hdr *)pos; + hdr->magic = CATPT_DUMP_MAGIC; + hdr->core_id = cdev->spec->core_id; + hdr->section_id = CATPT_DUMP_SECTION_ID_DRAM; + hdr->size = resource_size(&cdev->dram); + pos += sizeof(*hdr); + + memcpy_fromio(pos, cdev->lpe_ba + cdev->dram.start, hdr->size); + pos += hdr->size; + + hdr = (struct catpt_dump_section_hdr *)pos; + hdr->magic = CATPT_DUMP_MAGIC; + hdr->core_id = cdev->spec->core_id; + hdr->section_id = CATPT_DUMP_SECTION_ID_REGS; + hdr->size = regs_size; + pos += sizeof(*hdr); + + memcpy_fromio(pos, catpt_shim_addr(cdev), CATPT_SHIM_REGS_SIZE); + pos += CATPT_SHIM_REGS_SIZE; + + for (i = 0; i < CATPT_SSP_COUNT; i++) { + memcpy_fromio(pos, catpt_ssp_addr(cdev, i), + CATPT_SSP_REGS_SIZE); + pos += CATPT_SSP_REGS_SIZE; + } + for (i = 0; i < CATPT_DMA_COUNT; i++) { + memcpy_fromio(pos, catpt_dma_addr(cdev, i), + CATPT_DMA_REGS_SIZE); + pos += CATPT_DMA_REGS_SIZE; + } + + dev_coredumpv(cdev->dev, dump, dump_size, GFP_KERNEL); + + return 0; +} diff --git a/sound/soc/intel/catpt/ipc.c b/sound/soc/intel/catpt/ipc.c index fbc2ed2590e9..4af4de5ae265 100644 --- a/sound/soc/intel/catpt/ipc.c +++ b/sound/soc/intel/catpt/ipc.c @@ -167,6 +167,10 @@ static void catpt_dsp_process_response(struct catpt_dev *cdev, u32 header) switch (msg.global_msg_type) { case CATPT_GLB_REQUEST_CORE_DUMP: + dev_err(cdev->dev, "ADSP device coredump received\n"); + ipc->ready = false; + catpt_coredump(cdev); + /* TODO: attempt recovery */ break; case CATPT_GLB_STREAM_MESSAGE: diff --git a/sound/soc/intel/catpt/messages.c b/sound/soc/intel/catpt/messages.c new file mode 100644 index 000000000000..a793d114afa4 --- /dev/null +++ b/sound/soc/intel/catpt/messages.c @@ -0,0 +1,313 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright(c) 2020 Intel Corporation. All rights reserved. +// +// Author: Cezary Rojewski +// + +#include +#include "core.h" +#include "messages.h" +#include "registers.h" + +int catpt_ipc_get_fw_version(struct catpt_dev *cdev, + struct catpt_fw_version *version) +{ + union catpt_global_msg msg = CATPT_GLOBAL_MSG(GET_FW_VERSION); + struct catpt_ipc_msg request = {{0}}, reply; + int ret; + + request.header = msg.val; + reply.size = sizeof(*version); + reply.data = version; + + ret = catpt_dsp_send_msg(cdev, request, &reply); + if (ret) + dev_err(cdev->dev, "get fw version failed: %d\n", ret); + + return ret; +} + +struct catpt_alloc_stream_input { + enum catpt_path_id path_id:8; + enum catpt_stream_type stream_type:8; + enum catpt_format_id format_id:8; + u8 reserved; + struct catpt_audio_format input_format; + struct catpt_ring_info ring_info; + u8 num_entries; + /* flex array with entries here */ + struct catpt_memory_info persistent_mem; + struct catpt_memory_info scratch_mem; + u32 num_notifications; /* obsolete */ +} __packed; + +int catpt_ipc_alloc_stream(struct catpt_dev *cdev, + enum catpt_path_id path_id, + enum catpt_stream_type type, + struct catpt_audio_format *afmt, + struct catpt_ring_info *rinfo, + u8 num_modules, + struct catpt_module_entry *modules, + struct resource *persistent, + struct resource *scratch, + struct catpt_stream_info *sinfo) +{ + union catpt_global_msg msg = CATPT_GLOBAL_MSG(ALLOCATE_STREAM); + struct catpt_alloc_stream_input input; + struct catpt_ipc_msg request, reply; + size_t size, arrsz; + u8 *payload; + off_t off; + int ret; + + off = offsetof(struct catpt_alloc_stream_input, persistent_mem); + arrsz = sizeof(*modules) * num_modules; + size = sizeof(input) + arrsz; + + payload = kzalloc(size, GFP_KERNEL); + if (!payload) + return -ENOMEM; + + memset(&input, 0, sizeof(input)); + input.path_id = path_id; + input.stream_type = type; + input.format_id = CATPT_FORMAT_PCM; + input.input_format = *afmt; + input.ring_info = *rinfo; + input.num_entries = num_modules; + input.persistent_mem.offset = catpt_to_dsp_offset(persistent->start); + input.persistent_mem.size = resource_size(persistent); + if (scratch) { + input.scratch_mem.offset = catpt_to_dsp_offset(scratch->start); + input.scratch_mem.size = resource_size(scratch); + } + + /* re-arrange the input: account for flex array 'entries' */ + memcpy(payload, &input, sizeof(input)); + memmove(payload + off + arrsz, payload + off, sizeof(input) - off); + memcpy(payload + off, modules, arrsz); + + request.header = msg.val; + request.size = size; + request.data = payload; + reply.size = sizeof(*sinfo); + reply.data = sinfo; + + ret = catpt_dsp_send_msg(cdev, request, &reply); + if (ret) + dev_err(cdev->dev, "alloc stream type %d failed: %d\n", + type, ret); + + kfree(payload); + return ret; +} + +int catpt_ipc_free_stream(struct catpt_dev *cdev, u8 stream_hw_id) +{ + union catpt_global_msg msg = CATPT_GLOBAL_MSG(FREE_STREAM); + struct catpt_ipc_msg request; + int ret; + + request.header = msg.val; + request.size = sizeof(stream_hw_id); + request.data = &stream_hw_id; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "free stream %d failed: %d\n", + stream_hw_id, ret); + + return ret; +} + +int catpt_ipc_set_device_format(struct catpt_dev *cdev, + struct catpt_ssp_device_format *devfmt) +{ + union catpt_global_msg msg = CATPT_GLOBAL_MSG(SET_DEVICE_FORMATS); + struct catpt_ipc_msg request; + int ret; + + request.header = msg.val; + request.size = sizeof(*devfmt); + request.data = devfmt; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "set device format failed: %d\n", ret); + + return ret; +} + +int catpt_ipc_enter_dxstate(struct catpt_dev *cdev, enum catpt_dx_state state, + struct catpt_dx_context *context) +{ + union catpt_global_msg msg = CATPT_GLOBAL_MSG(ENTER_DX_STATE); + struct catpt_ipc_msg request, reply; + int ret; + + request.header = msg.val; + request.size = sizeof(state); + request.data = &state; + reply.size = sizeof(*context); + reply.data = context; + + ret = catpt_dsp_send_msg(cdev, request, &reply); + if (ret) + dev_err(cdev->dev, "enter dx state failed: %d\n", ret); + + return ret; +} + +int catpt_ipc_get_mixer_stream_info(struct catpt_dev *cdev, + struct catpt_mixer_stream_info *info) +{ + union catpt_global_msg msg = CATPT_GLOBAL_MSG(GET_MIXER_STREAM_INFO); + struct catpt_ipc_msg request = {{0}}, reply; + int ret; + + request.header = msg.val; + reply.size = sizeof(*info); + reply.data = info; + + ret = catpt_dsp_send_msg(cdev, request, &reply); + if (ret) + dev_err(cdev->dev, "get mixer info failed: %d\n", ret); + + return ret; +} + +int catpt_ipc_reset_stream(struct catpt_dev *cdev, u8 stream_hw_id) +{ + union catpt_stream_msg msg = CATPT_STREAM_MSG(RESET_STREAM); + struct catpt_ipc_msg request = {{0}}; + int ret; + + msg.stream_hw_id = stream_hw_id; + request.header = msg.val; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "reset stream %d failed: %d\n", + stream_hw_id, ret); + + return ret; +} + +int catpt_ipc_pause_stream(struct catpt_dev *cdev, u8 stream_hw_id) +{ + union catpt_stream_msg msg = CATPT_STREAM_MSG(PAUSE_STREAM); + struct catpt_ipc_msg request = {{0}}; + int ret; + + msg.stream_hw_id = stream_hw_id; + request.header = msg.val; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "pause stream %d failed: %d\n", + stream_hw_id, ret); + + return ret; +} + +int catpt_ipc_resume_stream(struct catpt_dev *cdev, u8 stream_hw_id) +{ + union catpt_stream_msg msg = CATPT_STREAM_MSG(RESUME_STREAM); + struct catpt_ipc_msg request = {{0}}; + int ret; + + msg.stream_hw_id = stream_hw_id; + request.header = msg.val; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "resume stream %d failed: %d\n", + stream_hw_id, ret); + + return ret; +} + +struct catpt_set_volume_input { + u32 channel; + u32 target_volume; + u64 curve_duration; + u32 curve_type; +} __packed; + +int catpt_ipc_set_volume(struct catpt_dev *cdev, u8 stream_hw_id, + u32 channel, u32 volume, + u32 curve_duration, + enum catpt_audio_curve_type curve_type) +{ + union catpt_stream_msg msg = CATPT_STAGE_MSG(SET_VOLUME); + struct catpt_ipc_msg request; + struct catpt_set_volume_input input; + int ret; + + msg.stream_hw_id = stream_hw_id; + input.channel = channel; + input.target_volume = volume; + input.curve_duration = curve_duration; + input.curve_type = curve_type; + + request.header = msg.val; + request.size = sizeof(input); + request.data = &input; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "set stream %d volume failed: %d\n", + stream_hw_id, ret); + + return ret; +} + +struct catpt_set_write_pos_input { + u32 new_write_pos; + bool end_of_buffer; + bool low_latency; +} __packed; + +int catpt_ipc_set_write_pos(struct catpt_dev *cdev, u8 stream_hw_id, + u32 pos, bool eob, bool ll) +{ + union catpt_stream_msg msg = CATPT_STAGE_MSG(SET_WRITE_POSITION); + struct catpt_ipc_msg request; + struct catpt_set_write_pos_input input; + int ret; + + msg.stream_hw_id = stream_hw_id; + input.new_write_pos = pos; + input.end_of_buffer = eob; + input.low_latency = ll; + + request.header = msg.val; + request.size = sizeof(input); + request.data = &input; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "set stream %d write pos failed: %d\n", + stream_hw_id, ret); + + return ret; +} + +int catpt_ipc_mute_loopback(struct catpt_dev *cdev, u8 stream_hw_id, bool mute) +{ + union catpt_stream_msg msg = CATPT_STAGE_MSG(MUTE_LOOPBACK); + struct catpt_ipc_msg request; + int ret; + + msg.stream_hw_id = stream_hw_id; + request.header = msg.val; + request.size = sizeof(mute); + request.data = &mute; + + ret = catpt_dsp_send_msg(cdev, request, NULL); + if (ret) + dev_err(cdev->dev, "mute loopback failed: %d\n", ret); + + return ret; +}