From patchwork Fri Jun 14 07:26:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?C=C3=A9dric_Le_Goater?= X-Patchwork-Id: 1947694 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=YJOwvJm/; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4W0rXw15Kmz20QH for ; Fri, 14 Jun 2024 17:30:40 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sI1Ln-0003Nx-9q; Fri, 14 Jun 2024 03:27:55 -0400 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 1sI1Lm-0003Kz-Ag for qemu-devel@nongnu.org; Fri, 14 Jun 2024 03:27:54 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sI1Lk-0000mi-4h for qemu-devel@nongnu.org; Fri, 14 Jun 2024 03:27:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1718350071; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vp7XFPXMEU1Dwul92dfTaHpOSahTq3QmMtYEQzsSdfk=; b=YJOwvJm/09NC8PF2TH4I5f0LxdOAUmi7+gMLMdfooOJBOHQCyq9J8XueEe+A1+CvqVP9Xq zQs3gTI8bW/JqkmslG7wy/Aud4IoXdDgKNvVPMPO+HvstCvUp2vGP+YKDbQTkPIG+NyNfk Y1ns79cX3cBMdlzckra0S86tGkUnxy0= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-445-FbDwJRtGOXKtxsmsa2hXMQ-1; Fri, 14 Jun 2024 03:27:47 -0400 X-MC-Unique: FbDwJRtGOXKtxsmsa2hXMQ-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id D3E84195608B; Fri, 14 Jun 2024 07:27:46 +0000 (UTC) Received: from corto.redhat.com (unknown [10.39.192.49]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 2FF943000222; Fri, 14 Jun 2024 07:27:44 +0000 (UTC) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= To: qemu-arm@nongnu.org, qemu-devel@nongnu.org Cc: Jamin Lin , Troy Lee , =?utf-8?q?C=C3=A9dric_Le_Goater?= Subject: [PULL 10/19] aspeed/smc: support different memory region ops for SMC flash region Date: Fri, 14 Jun 2024 09:26:11 +0200 Message-ID: <20240614072620.1262053-11-clg@redhat.com> In-Reply-To: <20240614072620.1262053-1-clg@redhat.com> References: <20240614072620.1262053-1-clg@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.129.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 11 X-Spam_score: 1.1 X-Spam_bar: + X-Spam_report: (1.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.145, 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=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no 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+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org From: Jamin Lin It set "aspeed_smc_flash_ops" struct which containing read and write callbacks to be used when I/O is performed on the SMC flash region. And it set the valid max_access_size 4 by default for all ASPEED SMC models. However, the valid max_access_size 4 only support 32 bits CPUs. To support all ASPEED SMC model, introduce a new "const MemoryRegionOps *" attribute in AspeedSMCClass and use it in aspeed_smc_flash_realize function. Signed-off-by: Troy Lee Signed-off-by: Jamin Lin Reviewed-by: Cédric Le Goater --- include/hw/ssi/aspeed_smc.h | 1 + hw/ssi/aspeed_smc.c | 14 +++++++++++++- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/include/hw/ssi/aspeed_smc.h b/include/hw/ssi/aspeed_smc.h index d305ce2e2fea..234dca32b017 100644 --- a/include/hw/ssi/aspeed_smc.h +++ b/include/hw/ssi/aspeed_smc.h @@ -115,6 +115,7 @@ struct AspeedSMCClass { AspeedSegments *seg); void (*dma_ctrl)(AspeedSMCState *s, uint32_t value); int (*addr_width)(const AspeedSMCState *s); + const MemoryRegionOps *reg_ops; }; #endif /* ASPEED_SMC_H */ diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c index df0c63469cd7..129d06690d36 100644 --- a/hw/ssi/aspeed_smc.c +++ b/hw/ssi/aspeed_smc.c @@ -1316,7 +1316,7 @@ static void aspeed_smc_flash_realize(DeviceState *dev, Error **errp) * Use the default segment value to size the memory region. This * can be changed by FW at runtime. */ - memory_region_init_io(&s->mmio, OBJECT(s), &aspeed_smc_flash_ops, + memory_region_init_io(&s->mmio, OBJECT(s), s->asc->reg_ops, s, name, s->asc->segments[s->cs].size); sysbus_init_mmio(SYS_BUS_DEVICE(dev), &s->mmio); } @@ -1391,6 +1391,7 @@ static void aspeed_2400_smc_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_smc_segment_to_reg; asc->reg_to_segment = aspeed_smc_reg_to_segment; asc->dma_ctrl = aspeed_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2400_smc_info = { @@ -1441,6 +1442,7 @@ static void aspeed_2400_fmc_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_smc_segment_to_reg; asc->reg_to_segment = aspeed_smc_reg_to_segment; asc->dma_ctrl = aspeed_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2400_fmc_info = { @@ -1480,6 +1482,7 @@ static void aspeed_2400_spi1_class_init(ObjectClass *klass, void *data) asc->reg_to_segment = aspeed_smc_reg_to_segment; asc->dma_ctrl = aspeed_smc_dma_ctrl; asc->addr_width = aspeed_2400_spi1_addr_width; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2400_spi1_info = { @@ -1525,6 +1528,7 @@ static void aspeed_2500_fmc_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_smc_segment_to_reg; asc->reg_to_segment = aspeed_smc_reg_to_segment; asc->dma_ctrl = aspeed_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2500_fmc_info = { @@ -1560,6 +1564,7 @@ static void aspeed_2500_spi1_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_smc_segment_to_reg; asc->reg_to_segment = aspeed_smc_reg_to_segment; asc->dma_ctrl = aspeed_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2500_spi1_info = { @@ -1595,6 +1600,7 @@ static void aspeed_2500_spi2_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_smc_segment_to_reg; asc->reg_to_segment = aspeed_smc_reg_to_segment; asc->dma_ctrl = aspeed_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2500_spi2_info = { @@ -1682,6 +1688,7 @@ static void aspeed_2600_fmc_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_2600_smc_segment_to_reg; asc->reg_to_segment = aspeed_2600_smc_reg_to_segment; asc->dma_ctrl = aspeed_2600_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2600_fmc_info = { @@ -1721,6 +1728,7 @@ static void aspeed_2600_spi1_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_2600_smc_segment_to_reg; asc->reg_to_segment = aspeed_2600_smc_reg_to_segment; asc->dma_ctrl = aspeed_2600_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2600_spi1_info = { @@ -1761,6 +1769,7 @@ static void aspeed_2600_spi2_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_2600_smc_segment_to_reg; asc->reg_to_segment = aspeed_2600_smc_reg_to_segment; asc->dma_ctrl = aspeed_2600_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_2600_spi2_info = { @@ -1843,6 +1852,7 @@ static void aspeed_1030_fmc_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_1030_smc_segment_to_reg; asc->reg_to_segment = aspeed_1030_smc_reg_to_segment; asc->dma_ctrl = aspeed_2600_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_1030_fmc_info = { @@ -1881,6 +1891,7 @@ static void aspeed_1030_spi1_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_2600_smc_segment_to_reg; asc->reg_to_segment = aspeed_2600_smc_reg_to_segment; asc->dma_ctrl = aspeed_2600_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_1030_spi1_info = { @@ -1918,6 +1929,7 @@ static void aspeed_1030_spi2_class_init(ObjectClass *klass, void *data) asc->segment_to_reg = aspeed_2600_smc_segment_to_reg; asc->reg_to_segment = aspeed_2600_smc_reg_to_segment; asc->dma_ctrl = aspeed_2600_smc_dma_ctrl; + asc->reg_ops = &aspeed_smc_flash_ops; } static const TypeInfo aspeed_1030_spi2_info = {