From patchwork Mon Feb 19 10:49:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 13562519 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 0E812C48BC3 for ; Mon, 19 Feb 2024 10:50:08 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rc1DU-00042B-Ue; Mon, 19 Feb 2024 05:49:44 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rc1DG-0003uA-Pw for qemu-devel@nongnu.org; Mon, 19 Feb 2024 05:49:32 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rc1DF-00018M-77 for qemu-devel@nongnu.org; Mon, 19 Feb 2024 05:49:30 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1708339768; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=b4hgN8u5AfvKHOm7gKyk98vXq08LrzvUSx2gRkPZ6vE=; b=Lau1fhzzSPLRUXiljN6RkD9TLmMvsdBkzS29ypFE9zTdLDlk9T3bwnKSQ8ize4YhN0ZQjt A1p3RmYRrcGZLz0f6LXUQ06RHqwnIBlnr8+omvgnI5ugLRpUV5Rirf5bSludPthPrYsb5u Mp4zp5oTWDlzMDKMh+sToK1y6+OttpY= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-502-kklzypBpOAiWfL-4mTUKgA-1; Mon, 19 Feb 2024 05:49:25 -0500 X-MC-Unique: kklzypBpOAiWfL-4mTUKgA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.rdu2.redhat.com [10.11.54.7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1630885A588; Mon, 19 Feb 2024 10:49:25 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.192.115]) by smtp.corp.redhat.com (Postfix) with ESMTP id 64F371C060B3; Mon, 19 Feb 2024 10:49:23 +0000 (UTC) From: Thomas Huth To: John Snow , qemu-devel@nongnu.org Cc: BALATON Zoltan , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= , qemu-block@nongnu.org Subject: [PATCH 5/7] hw/ide: Move IDE DMA related definitions to a separate header ide-dma.h Date: Mon, 19 Feb 2024 11:49:10 +0100 Message-ID: <20240219104912.378211-6-thuth@redhat.com> In-Reply-To: <20240219104912.378211-1-thuth@redhat.com> References: <20240219104912.378211-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.7 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.077, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org These definitions are required outside of the hw/ide/ code, too, so lets's move them from internal.h to a new header called ide-dma.h. Signed-off-by: Thomas Huth --- include/hw/ide/ide-dma.h | 30 ++++++++++++++++++++++++++++++ include/hw/ide/internal.h | 27 +-------------------------- 2 files changed, 31 insertions(+), 26 deletions(-) create mode 100644 include/hw/ide/ide-dma.h diff --git a/include/hw/ide/ide-dma.h b/include/hw/ide/ide-dma.h new file mode 100644 index 0000000000..fb82966bdd --- /dev/null +++ b/include/hw/ide/ide-dma.h @@ -0,0 +1,30 @@ +#ifndef HW_IDE_DMA_H +#define HW_IDE_DMA_H + +typedef void DMAStartFunc(const IDEDMA *, IDEState *, BlockCompletionFunc *); +typedef void DMAVoidFunc(const IDEDMA *); +typedef int DMAIntFunc(const IDEDMA *, bool); +typedef int32_t DMAInt32Func(const IDEDMA *, int32_t len); +typedef void DMAu32Func(const IDEDMA *, uint32_t); +typedef void DMAStopFunc(const IDEDMA *, bool); + +struct IDEDMAOps { + DMAStartFunc *start_dma; + DMAVoidFunc *pio_transfer; + DMAInt32Func *prepare_buf; + DMAu32Func *commit_buf; + DMAIntFunc *rw_buf; + DMAVoidFunc *restart; + DMAVoidFunc *restart_dma; + DMAStopFunc *set_inactive; + DMAVoidFunc *cmd_done; + DMAVoidFunc *reset; +}; + +struct IDEDMA { + const struct IDEDMAOps *ops; + QEMUIOVector qiov; + BlockAIOCB *aiocb; +}; + +#endif diff --git a/include/hw/ide/internal.h b/include/hw/ide/internal.h index 642bd1a979..d1d3fcd23a 100644 --- a/include/hw/ide/internal.h +++ b/include/hw/ide/internal.h @@ -9,6 +9,7 @@ #include "hw/ide.h" #include "hw/ide/ide-bus.h" +#include "hw/ide/ide-dma.h" /* debug IDE devices */ #define USE_DMA_CDROM @@ -316,13 +317,6 @@ #define SMART_DISABLE 0xd9 #define SMART_STATUS 0xda -typedef void DMAStartFunc(const IDEDMA *, IDEState *, BlockCompletionFunc *); -typedef void DMAVoidFunc(const IDEDMA *); -typedef int DMAIntFunc(const IDEDMA *, bool); -typedef int32_t DMAInt32Func(const IDEDMA *, int32_t len); -typedef void DMAu32Func(const IDEDMA *, uint32_t); -typedef void DMAStopFunc(const IDEDMA *, bool); - extern const char *IDE_DMA_CMD_lookup[IDE_DMA__COUNT]; extern const MemoryRegionPortio ide_portio_list[]; @@ -340,25 +334,6 @@ typedef struct IDEBufferedRequest { bool orphaned; } IDEBufferedRequest; -struct IDEDMAOps { - DMAStartFunc *start_dma; - DMAVoidFunc *pio_transfer; - DMAInt32Func *prepare_buf; - DMAu32Func *commit_buf; - DMAIntFunc *rw_buf; - DMAVoidFunc *restart; - DMAVoidFunc *restart_dma; - DMAStopFunc *set_inactive; - DMAVoidFunc *cmd_done; - DMAVoidFunc *reset; -}; - -struct IDEDMA { - const struct IDEDMAOps *ops; - QEMUIOVector qiov; - BlockAIOCB *aiocb; -}; - /* These are used for the error_status field of IDEBus */ #define IDE_RETRY_MASK 0xf8 #define IDE_RETRY_DMA 0x08