From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1673521922; cv=none; d=zohomail.com; s=zohoarc; b=KeV7XzsBi2QxgReHZG1Y94YxhtCUyYtJqwps4skgI+ZMV+yGriFsVHtD3dO6BeOh2F4/2xfIciLFqe7mSzLno7u6FMGU7Zk4F2BdSG9JtiOARicls0OpuNq4xYT0PF2QGu52JEzf/YMAZZgZNK5jQU9H28D1iVg6LWS57/zFjUg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673521922; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=78ItY+daxAAYi9qn0rg+rD6B52vB+JV4j2boWSaQBv8=; b=Ci+oyvLB7v8fgjIuHljPsk3IKzXrGp1jfZbB1n8eovXmR58mon7SOPeFw2VUYojGw+Kzvh8f9ueBAIHKyq7yxY/9jCfzBnZySolGEzqntaucms97WerfqViJMow3bsl/5FzJwCPLydBDuicUk5F3jE5HppX8aQY9GYjqSyK2xIc= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1673521922895406.12164043257314; Thu, 12 Jan 2023 03:12:02 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pFunq-000478-KY; Thu, 12 Jan 2023 05:27:22 -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 1pFuno-00043m-BQ for qemu-devel@nongnu.org; Thu, 12 Jan 2023 05:27:20 -0500 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pFunl-0000xf-9k for qemu-devel@nongnu.org; Thu, 12 Jan 2023 05:27:19 -0500 Received: from lhrpeml500005.china.huawei.com (unknown [172.18.147.201]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Nt12426F1z6HJWf; Thu, 12 Jan 2023 18:27:08 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 12 Jan 2023 10:27:14 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 1/8] hw/mem/cxl_type3: Improve error handling in realize() Date: Thu, 12 Jan 2023 10:26:37 +0000 Message-ID: <20230112102644.27830-2-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673522060036100001 Content-Type: text/plain; charset="utf-8" msix_init_exclusive_bar() can fail, so if it does cleanup the address space. Reviewed-by: Ira Weiny Signed-off-by: Jonathan Cameron --- hw/mem/cxl_type3.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c index dae4fd89ca..252822bd82 100644 --- a/hw/mem/cxl_type3.c +++ b/hw/mem/cxl_type3.c @@ -401,7 +401,7 @@ static void ct3_realize(PCIDevice *pci_dev, Error **err= p) MemoryRegion *mr =3D ®s->component_registers; uint8_t *pci_conf =3D pci_dev->config; unsigned short msix_num =3D 1; - int i; + int i, rc; =20 if (!cxl_setup_memory(ct3d, errp)) { return; @@ -438,7 +438,10 @@ static void ct3_realize(PCIDevice *pci_dev, Error **er= rp) &ct3d->cxl_dstate.device_registers); =20 /* MSI(-X) Initailization */ - msix_init_exclusive_bar(pci_dev, msix_num, 4, NULL); + rc =3D msix_init_exclusive_bar(pci_dev, msix_num, 4, NULL); + if (rc) { + goto err_address_space_free; + } for (i =3D 0; i < msix_num; i++) { msix_vector_use(pci_dev, i); } @@ -450,6 +453,11 @@ static void ct3_realize(PCIDevice *pci_dev, Error **er= rp) cxl_cstate->cdat.free_cdat_table =3D ct3_free_cdat_table; cxl_cstate->cdat.private =3D ct3d; cxl_doe_cdat_init(cxl_cstate, errp); + return; + +err_address_space_free: + address_space_destroy(&ct3d->hostmem_as); + return; } =20 static void ct3_exit(PCIDevice *pci_dev) --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1673521694; cv=none; d=zohomail.com; s=zohoarc; b=K1zR01n9bJ5U2H60gMN4lycptFfxopnQm2sg0QCvVJVCEn+TuNuwbCvTLeuOBwuDc+WmxhI4ODrgTpNkruYzWrCYORwmuRVIoWZ7IgnH7Nk2nOFijojEoqdVGDkWJozX3NwfBA9CdPh6YoHM/5zb+fxhvM6JrW3WV0tAHx6T5uc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673521694; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; 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Thu, 12 Jan 2023 05:27:49 -0500 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pFuoF-00011W-7j for qemu-devel@nongnu.org; Thu, 12 Jan 2023 05:27:48 -0500 Received: from lhrpeml500005.china.huawei.com (unknown [172.18.147.207]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Nt0yQ54pvz67Nc8; Thu, 12 Jan 2023 18:23:58 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 12 Jan 2023 10:27:45 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 2/8] hw/pci-bridge/cxl_downstream: Fix type naming mismatch Date: Thu, 12 Jan 2023 10:26:38 +0000 Message-ID: <20230112102644.27830-3-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673521833822100001 Fix capitalization difference between struct name and typedef. Tested-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Ira Weiny Signed-off-by: Jonathan Cameron --- hw/pci-bridge/cxl_downstream.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/pci-bridge/cxl_downstream.c b/hw/pci-bridge/cxl_downstream.c index 3d4e6b59cd..54f507318f 100644 --- a/hw/pci-bridge/cxl_downstream.c +++ b/hw/pci-bridge/cxl_downstream.c @@ -15,7 +15,7 @@ #include "hw/pci/pcie_port.h" #include "qapi/error.h" =20 -typedef struct CXLDownStreamPort { +typedef struct CXLDownstreamPort { /*< private >*/ PCIESlot parent_obj; =20 --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1673520661; cv=none; d=zohomail.com; s=zohoarc; b=JylVUJXf1jWnFNB5X0U44c/MbdJ7x5+ZXvTQCvJ7tGKk+rMPTRAVCqdTxzUWZbf4e16BXB9TxlB8m8b74ohg8FWIxlCPSuzuy/5ssFAZ7wCikxdQR5e/q5fhc2yBR1Q4MATur2aibjmI6NA3wiN2qx9cfj9qhQKwLpeCPwWlfY0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673520661; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=O1lOfce1f4AzW10RcUVOUSA6RXdUM1R0SZGRhjBTpxw=; b=E4pXaHSGhgwqjDP+FYs7qUxqUT28Tghyt5BXKwLwYYsWUI4bsm63HUgDjW1I0e1KKPcQZvj8s8/Jj2LoCZXi52Kseh770VcsuV1faM7QPaC+9RXKlxSXKszGktNSnTbrWcNeDQsnFiDRt6f4vpqT8TZtZ7B9IDj9IWhP3dwUSGo= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTP id 167352066179240.287259750262365; Thu, 12 Jan 2023 02:51:01 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pFuot-0004hO-MK; Thu, 12 Jan 2023 05:28:27 -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 1pFuom-0004e1-0I for qemu-devel@nongnu.org; Thu, 12 Jan 2023 05:28:24 -0500 Received: from frasgout.his.huawei.com ([185.176.79.56]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pFuok-00013J-Hk for qemu-devel@nongnu.org; Thu, 12 Jan 2023 05:28:19 -0500 Received: from lhrpeml500005.china.huawei.com (unknown [172.18.147.200]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Nt13F40N7z6880d; Thu, 12 Jan 2023 18:28:09 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 12 Jan 2023 10:28:15 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 3/8] hw/cxl: set cxl-type3 device type to PCI_CLASS_MEMORY_CXL Date: Thu, 12 Jan 2023 10:26:39 +0000 Message-ID: <20230112102644.27830-4-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml100001.china.huawei.com (7.191.160.183) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673520664052100001 Content-Type: text/plain; charset="utf-8" From: Gregory Price Current code sets to STORAGE_EXPRESS and then overrides it. Reviewed-by: Davidlohr Bueso Reviewed-by: Ira Weiny Signed-off-by: Gregory Price Signed-off-by: Jonathan Cameron --- hw/mem/cxl_type3.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c index 252822bd82..217a5e639b 100644 --- a/hw/mem/cxl_type3.c +++ b/hw/mem/cxl_type3.c @@ -408,7 +408,6 @@ static void ct3_realize(PCIDevice *pci_dev, Error **err= p) } =20 pci_config_set_prog_interface(pci_conf, 0x10); - pci_config_set_class(pci_conf, PCI_CLASS_MEMORY_CXL); =20 pcie_endpoint_cap_init(pci_dev, 0x80); if (ct3d->sn !=3D UI64_NULL) { @@ -627,7 +626,7 @@ static void ct3_class_init(ObjectClass *oc, void *data) =20 pc->realize =3D ct3_realize; pc->exit =3D ct3_exit; - pc->class_id =3D PCI_CLASS_STORAGE_EXPRESS; + pc->class_id =3D PCI_CLASS_MEMORY_CXL; pc->vendor_id =3D PCI_VENDOR_ID_INTEL; pc->device_id =3D 0xd93; /* LVF for now */ pc->revision =3D 1; --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; 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Thu, 12 Jan 2023 18:24:59 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 12 Jan 2023 10:28:46 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 4/8] hw/cxl: Add CXL_CAPACITY_MULTIPLIER definition Date: Thu, 12 Jan 2023 10:26:40 +0000 Message-ID: <20230112102644.27830-5-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673522324315100001 From: Gregory Price Remove usage of magic numbers when accessing capacity fields and replace with CXL_CAPACITY_MULTIPLIER, matching the kernel definition. Signed-off-by: Gregory Price Reviewed-by: Davidlohr Bueso Signed-off-by: Jonathan Cameron Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- v2: Change to 256 * MiB and include qemu/units.h (Philippe Mathieu-Daud=C3=A9) hw/cxl/cxl-mailbox-utils.c | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/hw/cxl/cxl-mailbox-utils.c b/hw/cxl/cxl-mailbox-utils.c index bc1bb18844..3f67b665f5 100644 --- a/hw/cxl/cxl-mailbox-utils.c +++ b/hw/cxl/cxl-mailbox-utils.c @@ -12,8 +12,11 @@ #include "hw/pci/pci.h" #include "qemu/cutils.h" #include "qemu/log.h" +#include "qemu/units.h" #include "qemu/uuid.h" =20 +#define CXL_CAPACITY_MULTIPLIER (256 * MiB) + /* * How to add a new command, example. The command set FOO, with cmd BAR. * 1. Add the command set and cmd to the enum. @@ -138,7 +141,7 @@ static ret_code cmd_firmware_update_get_info(struct cxl= _cmd *cmd, } QEMU_PACKED *fw_info; QEMU_BUILD_BUG_ON(sizeof(*fw_info) !=3D 0x50); =20 - if (cxl_dstate->pmem_size < (256 << 20)) { + if (cxl_dstate->pmem_size < CXL_CAPACITY_MULTIPLIER) { return CXL_MBOX_INTERNAL_ERROR; } =20 @@ -283,7 +286,7 @@ static ret_code cmd_identify_memory_device(struct cxl_c= md *cmd, CXLType3Class *cvc =3D CXL_TYPE3_GET_CLASS(ct3d); uint64_t size =3D cxl_dstate->pmem_size; =20 - if (!QEMU_IS_ALIGNED(size, 256 << 20)) { + if (!QEMU_IS_ALIGNED(size, CXL_CAPACITY_MULTIPLIER)) { return CXL_MBOX_INTERNAL_ERROR; } =20 @@ -293,8 +296,8 @@ static ret_code cmd_identify_memory_device(struct cxl_c= md *cmd, /* PMEM only */ snprintf(id->fw_revision, 0x10, "BWFW VERSION %02d", 0); =20 - id->total_capacity =3D size / (256 << 20); - id->persistent_capacity =3D size / (256 << 20); + id->total_capacity =3D size / CXL_CAPACITY_MULTIPLIER; + id->persistent_capacity =3D size / CXL_CAPACITY_MULTIPLIER; id->lsa_size =3D cvc->get_lsa_size(ct3d); =20 *len =3D sizeof(*id); @@ -314,14 +317,14 @@ static ret_code cmd_ccls_get_partition_info(struct cx= l_cmd *cmd, QEMU_BUILD_BUG_ON(sizeof(*part_info) !=3D 0x20); uint64_t size =3D cxl_dstate->pmem_size; =20 - if (!QEMU_IS_ALIGNED(size, 256 << 20)) { + if (!QEMU_IS_ALIGNED(size, CXL_CAPACITY_MULTIPLIER)) { return CXL_MBOX_INTERNAL_ERROR; } =20 /* PMEM only */ part_info->active_vmem =3D 0; part_info->next_vmem =3D 0; - part_info->active_pmem =3D size / (256 << 20); + part_info->active_pmem =3D size / CXL_CAPACITY_MULTIPLIER; part_info->next_pmem =3D 0; =20 *len =3D sizeof(*part_info); --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1673520084; 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Thu, 12 Jan 2023 10:29:16 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 5/8] hw/i386/acpi: Drop duplicate _UID entry for CXL root bridge Date: Thu, 12 Jan 2023 10:26:41 +0000 Message-ID: <20230112102644.27830-6-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673520086145100001 Content-Type: text/plain; charset="utf-8" Noticed as this prevents iASL disasembling the DSDT table. Reviewed-by: Ira Weiny Signed-off-by: Jonathan Cameron --- hw/i386/acpi-build.c | 1 - 1 file changed, 1 deletion(-) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 127c4e2d50..a584b62ae2 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1482,7 +1482,6 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, aml_append(pkg, aml_eisaid("PNP0A03")); aml_append(dev, aml_name_decl("_CID", pkg)); aml_append(dev, aml_name_decl("_ADR", aml_int(0))); - aml_append(dev, aml_name_decl("_UID", aml_int(bus_num))); build_cxl_osc_method(dev); } else if (pci_bus_is_express(bus)) { aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0A08"= ))); --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=nongnu.org ARC-Seal: i=1; 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Thu, 12 Jan 2023 10:29:47 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 6/8] qemu/bswap: Add const_le64() Date: Thu, 12 Jan 2023 10:26:42 +0000 Message-ID: <20230112102644.27830-7-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673522220188100001 From: Ira Weiny Gcc requires constant versions of cpu_to_le* calls. Add a 64 bit version. Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Ira Weiny Signed-off-by: Jonathan Cameron --- v2: Update comment (Philippe) include/qemu/bswap.h | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h index 346d05f2aa..c5cb9686c5 100644 --- a/include/qemu/bswap.h +++ b/include/qemu/bswap.h @@ -182,11 +182,20 @@ CPU_CONVERT(le, 32, uint32_t) CPU_CONVERT(le, 64, uint64_t) =20 /* - * Same as cpu_to_le{16,32}, except that gcc will figure the result is + * Same as cpu_to_le{16,32,64}, except that gcc will figure the result is * a compile-time constant if you pass in a constant. So this can be * used to initialize static variables. */ #if HOST_BIG_ENDIAN +# define const_le64(_x) \ + ((((_x) & 0x00000000000000ffU) << 56) | \ + (((_x) & 0x000000000000ff00U) << 40) | \ + (((_x) & 0x0000000000ff0000U) << 24) | \ + (((_x) & 0x00000000ff000000U) << 8) | \ + (((_x) & 0x000000ff00000000U) >> 8) | \ + (((_x) & 0x0000ff0000000000U) >> 24) | \ + (((_x) & 0x00ff000000000000U) >> 40) | \ + (((_x) & 0xff00000000000000U) >> 56)) # define const_le32(_x) \ ((((_x) & 0x000000ffU) << 24) | \ (((_x) & 0x0000ff00U) << 8) | \ @@ -196,6 +205,7 @@ CPU_CONVERT(le, 64, uint64_t) ((((_x) & 0x00ff) << 8) | \ (((_x) & 0xff00) >> 8)) #else +# define const_le64(_x) (_x) # define const_le32(_x) (_x) # define const_le16(_x) (_x) #endif --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; 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Thu, 12 Jan 2023 10:30:17 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 7/8] qemu/uuid: Add UUID static initializer Date: Thu, 12 Jan 2023 10:26:43 +0000 Message-ID: <20230112102644.27830-8-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml500002.china.huawei.com (7.191.160.78) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673521167702100001 Content-Type: text/plain; charset="utf-8" From: Ira Weiny UUID's are defined as network byte order fields. No static initializer was available for UUID's in their standard big endian format. Define a big endian initializer for UUIDs. Signed-off-by: Ira Weiny Signed-off-by: Jonathan Cameron --- include/qemu/uuid.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/qemu/uuid.h b/include/qemu/uuid.h index 9925febfa5..dc40ee1fc9 100644 --- a/include/qemu/uuid.h +++ b/include/qemu/uuid.h @@ -61,6 +61,18 @@ typedef struct { (clock_seq_hi_and_reserved), (clock_seq_low), (node0), (node1), (node2= ),\ (node3), (node4), (node5) } =20 +/* Normal (network byte order) UUID */ +#define UUID(time_low, time_mid, time_hi_and_version, \ + clock_seq_hi_and_reserved, clock_seq_low, node0, node1, node2, \ + node3, node4, node5) \ + { ((time_low) >> 24) & 0xff, ((time_low) >> 16) & 0xff, \ + ((time_low) >> 8) & 0xff, (time_low) & 0xff, \ + ((time_mid) >> 8) & 0xff, (time_mid) & 0xff, \ + ((time_hi_and_version) >> 8) & 0xff, (time_hi_and_version) & 0xff, \ + (clock_seq_hi_and_reserved), (clock_seq_low), \ + (node0), (node1), (node2), (node3), (node4), (node5) \ + } + #define UUID_FMT "%02hhx%02hhx%02hhx%02hhx-" \ "%02hhx%02hhx-%02hhx%02hhx-" \ "%02hhx%02hhx-" \ --=20 2.37.2 From nobody Fri Apr 19 04:12:55 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; 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Thu, 12 Jan 2023 18:28:10 +0800 (CST) Received: from SecurePC-101-06.china.huawei.com (10.122.247.231) by lhrpeml500005.china.huawei.com (7.191.163.240) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 12 Jan 2023 10:30:48 +0000 To: , Michael Tsirkin CC: Ben Widawsky , , , Ira Weiny , Gregory Price , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH v2 8/8] hw/cxl/mailbox: Use new UUID network order define for cel_uuid Date: Thu, 12 Jan 2023 10:26:44 +0000 Message-ID: <20230112102644.27830-9-Jonathan.Cameron@huawei.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> References: <20230112102644.27830-1-Jonathan.Cameron@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.122.247.231] X-ClientProxiedBy: lhrpeml100001.china.huawei.com (7.191.160.183) To lhrpeml500005.china.huawei.com (7.191.163.240) X-CFilter-Loop: Reflected Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=185.176.79.56; envelope-from=jonathan.cameron@huawei.com; helo=frasgout.his.huawei.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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: , Reply-to: Jonathan Cameron From: Jonathan Cameron via Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer2=patchew.org@nongnu.org X-ZM-MESSAGEID: 1673520853037100001 From: Ira Weiny The cel_uuid was programatically generated previously because there was no static initializer for network order UUIDs. Use the new network order initializer for cel_uuid. Adjust cxl_initialize_mailbox() because it can't fail now. Update specification reference. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Ira Weiny Signed-off-by: Jonathan Cameron --- v2: Make it const (Philippe) hw/cxl/cxl-device-utils.c | 2 +- hw/cxl/cxl-mailbox-utils.c | 13 ++++++------- include/hw/cxl/cxl_device.h | 2 +- 3 files changed, 8 insertions(+), 9 deletions(-) diff --git a/hw/cxl/cxl-device-utils.c b/hw/cxl/cxl-device-utils.c index 83ce7a8270..4c5e88aaf5 100644 --- a/hw/cxl/cxl-device-utils.c +++ b/hw/cxl/cxl-device-utils.c @@ -267,5 +267,5 @@ void cxl_device_register_init_common(CXLDeviceState *cx= l_dstate) cxl_device_cap_init(cxl_dstate, MEMORY_DEVICE, 0x4000); memdev_reg_init_common(cxl_dstate); =20 - assert(cxl_initialize_mailbox(cxl_dstate) =3D=3D 0); + cxl_initialize_mailbox(cxl_dstate); } diff --git a/hw/cxl/cxl-mailbox-utils.c b/hw/cxl/cxl-mailbox-utils.c index 3f67b665f5..206e04a4b8 100644 --- a/hw/cxl/cxl-mailbox-utils.c +++ b/hw/cxl/cxl-mailbox-utils.c @@ -193,7 +193,11 @@ static ret_code cmd_timestamp_set(struct cxl_cmd *cmd, return CXL_MBOX_SUCCESS; } =20 -static QemuUUID cel_uuid; +/* CXL 3.0 8.2.9.5.2.1 Command Effects Log (CEL) */ +static const QemuUUID cel_uuid =3D { + .data =3D UUID(0x0da9c0b5, 0xbf41, 0x4b78, 0x8f, 0x79, + 0x96, 0xb1, 0x62, 0x3b, 0x3f, 0x17) +}; =20 /* 8.2.9.4.1 */ static ret_code cmd_logs_get_supported(struct cxl_cmd *cmd, @@ -458,11 +462,8 @@ void cxl_process_mailbox(CXLDeviceState *cxl_dstate) DOORBELL, 0); } =20 -int cxl_initialize_mailbox(CXLDeviceState *cxl_dstate) +void cxl_initialize_mailbox(CXLDeviceState *cxl_dstate) { - /* CXL 2.0: Table 169 Get Supported Logs Log Entry */ - const char *cel_uuidstr =3D "0da9c0b5-bf41-4b78-8f79-96b1623b3f17"; - for (int set =3D 0; set < 256; set++) { for (int cmd =3D 0; cmd < 256; cmd++) { if (cxl_cmd_set[set][cmd].handler) { @@ -476,6 +477,4 @@ int cxl_initialize_mailbox(CXLDeviceState *cxl_dstate) } } } - - return qemu_uuid_parse(cel_uuidstr, &cel_uuid); } diff --git a/include/hw/cxl/cxl_device.h b/include/hw/cxl/cxl_device.h index 250adf18b2..7e5ad65c1d 100644 --- a/include/hw/cxl/cxl_device.h +++ b/include/hw/cxl/cxl_device.h @@ -170,7 +170,7 @@ CXL_DEVICE_CAPABILITY_HEADER_REGISTER(MEMORY_DEVICE, CXL_DEVICE_CAP_HDR1_OFFSET + CXL_DEVICE_CAP_REG_SIZE * 2) =20 -int cxl_initialize_mailbox(CXLDeviceState *cxl_dstate); +void cxl_initialize_mailbox(CXLDeviceState *cxl_dstate); void cxl_process_mailbox(CXLDeviceState *cxl_dstate); =20 #define cxl_device_cap_init(dstate, reg, cap_id) = \ --=20 2.37.2