From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98415+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98415+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575521; cv=none; d=zohomail.com; s=zohoarc; b=fyvWYUd0f8FySKMXp1phlaeOQkvka1juKEa7Zfjr9t2rOUSPhvwirN9cSk8dsVsBy9d/heI71Fkeg7gcck6cy+kbZ2I3UcrFxTQyQNJy7cjVae9p2W1B//AGlBiEf/SgHRm+ky+ZWPPOwZXAD7mlfTpNCtjemBMQM0u3TZ1qZYM= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575521; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=qaOk9lGW/HMU7UxTRq660PVQ3IrRUN001qKNlnGWO0M=; b=nyG+iNPqhoAyJycUW/6ozhLjIYz26y5h5jGSKjiSejNddjtPF7tBQp9LEQvWqLYrTWOJrNLrDpp8oEiXa6DNU48aXXsn5HS9wX+2WxGQ973o75gkkz/ZZcVmAQ/3PVSw1M8u6xnuH9dksV7z8KiX2k2Jl3pYdrN74edxQdNyX2k= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98415+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575521054161.6309548971659; Thu, 12 Jan 2023 18:05:21 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id HRYOYY1788612xfnrvsjKtfs; Thu, 12 Jan 2023 18:05:20 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web11.76169.1673575519078513668 for ; Thu, 12 Jan 2023 18:05:19 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxnfBdvMBjYF4BAA--.4766S3; Fri, 13 Jan 2023 10:05:17 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S3; Fri, 13 Jan 2023 10:05:17 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 1/8] Platform/Loongson: add bootmode support. Date: Fri, 13 Jan 2023 10:05:05 +0800 Message-Id: <48ef8e2dbd69e93abd90e9ffcba8d0941aac8cbb.1673573841.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S3 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW7Kr4fJFWUJr4fAFWfCF45ZFb_yoW8Jw18pF 1Duan7tr1rGryqvw15Aa48Gr4jvr90krWDJrsxAw13uasxXw1DXw1qvF40yr17Aa45ta48 tFyIkw15uanrZFJanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b0kFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26r1I6r4UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x 0267AKxVW8JVW8Jr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE 44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E74AGY7Cv6cx26rWlOx8S6xCaFVCjc4 AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIE Y20_WwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7xRE6wZ7UUUUU== Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: RB0RwPYeOiRyBrdcpfBzQEn9x1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575520; bh=2Xt1dobb+wgKCwguqLgNPnwfyMaYVVQWPhQnKz58lHE=; h=Cc:Date:From:Reply-To:Subject:To; b=AwK57TRkIxvh1xAhUEDD42CMP9JknOcGNRsr7Pcn4EAH5seWw6YoYmNi9bs+QwXNGGJ /uGhm0tl9WmmEN2xTQvxZYwkGTz2IXDq0EHA6iMzxKDiVKm/IOVVsGJY68Lld+nn5vgQA /NgHWCmer/jTpV/ULNOYPhHx/vrRM632jG0= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575522668100001 Content-Type: text/plain; charset="utf-8" add bootmode support in PEI phase. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c b/Pl= atform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c index 32b6518f8f..84bb8e8a6d 100644 --- a/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c +++ b/Platform/Loongson/LoongArchQemuPkg/PlatformPei/Platform.c @@ -53,6 +53,8 @@ CONST EFI_PEI_PPI_DESCRIPTOR mPpiListBootMode =3D { NULL }; =20 +STATIC EFI_BOOT_MODE mBootMode =3D BOOT_WITH_FULL_CONFIGURATION; + /** Create Reserved type memory range hand off block. =20 @@ -417,6 +419,9 @@ InitializePlatform ( =20 DEBUG ((DEBUG_INFO, "Platform PEIM Loaded\n")); =20 + Status =3D PeiServicesSetBootMode (mBootMode); + ASSERT_EFI_ERROR (Status); + Status =3D PeiServicesInstallPpi (&mPpiListBootMode); ASSERT_EFI_ERROR (Status); =20 --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98415): https://edk2.groups.io/g/devel/message/98415 Mute This Topic: https://groups.io/mt/96238005/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98416+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98416+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575527; cv=none; d=zohomail.com; s=zohoarc; b=db4TvAJbajo82Q4/vaK2ouFwLc7wlCz/SbouDG9b6ZICjch/8kSevJlfwqXjWQJcsS6qW+n+pB/PBkKFMUulAszh7qo61DsBKzpTqZoGXm/H4plxajo5/KgKyMj836vE+NCqNsN2yJIS3dbOj07/2f+c5jsQfGCXik4nQlGMQRY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575527; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=2dxg7EsujmqbTSwfWFj6563aQPJIV8VtnA73cIta2pc=; b=bjEsF449BtKROfZChCA0FOeZ2Imj/c7hnouU7qMA+NIIa23OLmSxOZuTlkQ6ol2ovPBPviI1IEFyiK+Y0lrOu0Fri0ztUimOwT/49Mh9mSdhQ+ZKIOgDuvgqtegAxmG0v09JQqzdfHW/RrahL95Y3p8ioNaKB9JRlYgtkQAOXLQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98416+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575527373808.5453689863197; Thu, 12 Jan 2023 18:05:27 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id sq45YY1788612xmE0T224eJV; Thu, 12 Jan 2023 18:05:26 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web10.76120.1673575525777276665 for ; Thu, 12 Jan 2023 18:05:26 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxnfBkvMBjal4BAA--.4769S3; Fri, 13 Jan 2023 10:05:24 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S4; Fri, 13 Jan 2023 10:05:24 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 2/8] Platform/Loongson:add nvme device driver for loongarch. Date: Fri, 13 Jan 2023 10:05:06 +0800 Message-Id: <7f6a03cf123be4412b628c1f6546a1d691976a40.1673573841.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S4 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW7KFyfuw1DXryruFW7KryfWFg_yoW8AF4rpF 13Z3WxKr1UJF4qkw4rJa4UWr4qyryrKrykJF4Yvw1fuF97J3Z8Z345GF4Fyw12yFyaqa4k X340gw4Uua1UXFJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b0kFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26r4j6ryUM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x 0267AKxVW8JVW8Jr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE 44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E74AGY7Cv6cx26rWlOx8S6xCaFVCjc4 AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIE Y20_WwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVWUCVW8JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7xRE6wZ7UUUUU== Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: NNVSJIvaNtgCrKVzg9yl9R6xx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575526; bh=tKYr2qMMPW66OCVKbupyTPriQPOz659m9X3VyEa613s=; h=Cc:Date:From:Reply-To:Subject:To; b=l2cDGk/mONQrWbjd1Fp3ycxlT7MvRtmXIZews/aa89uRCd+dKFLXRVj755knDaLgvFu sNscv66PdY+d20GcNJbRZTseTsPrz9Q6wW0N5eybzOW4gyylL8qqPUuXojNE0hB2uyZai WYwo3yG2X+Adw2Dp61TFu4RKXgQ8mYW2KQw= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575529375100003 Content-Type: text/plain; charset="utf-8" add nvme device driver support loongarch qemu virt machine. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: Bibo Mao Signed-off-by: xianglai li --- Platform/Loongson/LoongArchQemuPkg/Loongson.dsc | 5 +++++ Platform/Loongson/LoongArchQemuPkg/Loongson.fdf | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc b/Platform/Loo= ngson/LoongArchQemuPkg/Loongson.dsc index 2d63f7d168..a9b5c8c514 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc +++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc @@ -550,6 +550,11 @@ MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf =20 + # + # NVME Driver + # + MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf + # # SMBIOS Support # diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf b/Platform/Loo= ngson/LoongArchQemuPkg/Loongson.fdf index 784f255910..ee89097344 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf +++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf @@ -180,6 +180,11 @@ INF OvmfPkg/SataControllerDxe/SataControllerDxe.inf INF MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf INF MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf =20 +# +# NVME +# +INF MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressDxe.inf + # # Usb Support # --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98416): https://edk2.groups.io/g/devel/message/98416 Mute This Topic: https://groups.io/mt/96238009/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98417+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98417+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575532; cv=none; d=zohomail.com; s=zohoarc; b=ElvVTs4eJg4o/Lt+SWndNhU8wTzX0dXsgJne2i1CxkuQBk+Uou3ODQZOndVTIGwKwuqxaShvkpN75CJZPil9m3B41Eakm+hK0u3onkNx8PDQf29xmpKJTAbWRTwFhJvIbzlIVv+1L9Gc0ALc2RS0Hk2MWA9Fspl+Ywz6CSY26HU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575532; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=yNxRua8ugnhC6eTGZBmyIVx2ZfVYFLBg6BJhK0P6ANA=; b=gYv7fhhaD/6B3+Ql2tDPuwbnzVEgRE07BJqmcltfgmkWJnd/Tah5WqmJkFvZ6akt2WYdntb6eK3jusioEIFB0mjFLqkq8gurH3NBR3Wq8IyJ6XtMYpvwxYtbhlDDntxKKY99uchOfq+07FJqPB3lEj75sR+Nom+NvwNAtkp5d2w= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98417+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575532084530.7344280903105; Thu, 12 Jan 2023 18:05:32 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id kWDjYY1788612xgguRTpo08D; Thu, 12 Jan 2023 18:05:31 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web10.76123.1673575530609952392 for ; Thu, 12 Jan 2023 18:05:31 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8BxKuppvMBjc14BAA--.4197S3; Fri, 13 Jan 2023 10:05:29 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S5; Fri, 13 Jan 2023 10:05:29 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 3/8] Platform/Loongson: Add pflash driver. Date: Fri, 13 Jan 2023 10:05:07 +0800 Message-Id: <6074639b5f83fff26b2b7211cb71f2d75bd0ddb1.1673573841.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S5 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW3Gr1ftr15Zr4kWF43Zw45Awb_yoWxXw1xpa 1UXFWkKwsrXFW3twsxA3WUXr43AFW3C39xJ39FqF1DC3ZrKFnIkw1jvr1rXFsrXryUXr1j qw409ayDW3WDXw7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b0AFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26r4j6ryUM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x 0267AKxVW8JVW8Jr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE 44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E74AGY7Cv6cx26rWlOx8S6xCaFVCjc4 AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIE Y20_WwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVW8JVW5JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0zRVWlkUUUUU= Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: pJs6zLdakl7Ksrub6qwS9jyVx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575531; bh=fGigIy2+6TpcddFb2GbiTT9xM2qVpXrSPOw5xt9eQeA=; h=Cc:Date:From:Reply-To:Subject:To; b=HSUd+OPeNXOj1wFdZ9bSKJyX3YmCvEcpj/6kSF7EdBzycCiGLQLIY+Oss4vZNjjKp/1 EaiaraMPNmzBFpqp1XzIbwOfyEuv7heiP30B9fMn79HRjqc6pNtXN5vtw6bNHGaW/CwUH MiEZ2EMNS+qRGAdcpsLgHYsI1x2R5djTpxQ= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575532742100002 Content-Type: text/plain; charset="utf-8" Add pflash driver for loongarch. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- .../Library/NorFlashQemuLib/NorFlashQemuLib.c | 141 ++++++++++++++++++ .../NorFlashQemuLib/NorFlashQemuLib.inf | 43 ++++++ 2 files changed, 184 insertions(+) create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemu= Lib/NorFlashQemuLib.c create mode 100644 Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemu= Lib/NorFlashQemuLib.inf diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemuLib/Nor= FlashQemuLib.c b/Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemuLib= /NorFlashQemuLib.c new file mode 100644 index 0000000000..2e0bf3cef0 --- /dev/null +++ b/Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemuLib/NorFlashQe= muLib.c @@ -0,0 +1,141 @@ +/** @file + + Copyright (c) 2023 Loongson Technology Corporation Limited. All rights r= eserved.
+ + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + + +#include +#include +#include +#include + +#include + +#define QEMU_NOR_BLOCK_SIZE SIZE_128KB + +EFI_STATUS +VirtNorFlashPlatformInitialization ( + VOID + ) +{ + return EFI_SUCCESS; +} + +STATIC VIRT_NOR_FLASH_DESCRIPTION mNorFlashDevices; + +EFI_STATUS +VirtNorFlashPlatformGetDevices ( + OUT VIRT_NOR_FLASH_DESCRIPTION **NorFlashDescriptions, + OUT UINT32 *Count + ) +{ + FDT_CLIENT_PROTOCOL *FdtClient; + INT32 Node; + EFI_STATUS Status; + EFI_STATUS FindNodeStatus; + CONST UINT32 *Reg; + UINT32 PropSize; + UINT64 Base; + UINT64 Size; + + Status =3D gBS->LocateProtocol ( + &gFdtClientProtocolGuid, + NULL, + (VOID **)&FdtClient + ); + ASSERT_EFI_ERROR (Status); + + FindNodeStatus =3D FdtClient->FindCompatibleNode ( + FdtClient, + "cfi-flash", + &Node + ); + ASSERT_EFI_ERROR (FindNodeStatus); + + Status =3D FdtClient->GetNodeProperty ( + FdtClient, + Node, + "reg", + (CONST VOID **)&Reg, + &PropSize + ); + if (EFI_ERROR (Status)) { + DEBUG (( + DEBUG_ERROR, + "%a: GetNodeProperty () failed (Status =3D=3D %r)\n", + __FUNCTION__, + Status + )); + return Status; + } + + ASSERT ((PropSize % (4 * sizeof (UINT32))) =3D=3D 0); + + if (PropSize < (4 * sizeof (UINT32))) { + DEBUG (( + DEBUG_ERROR, + "%a: reg node size(%d) is too small \n", + __FUNCTION__, + PropSize + )); + return EFI_NOT_FOUND; + } + + Base =3D SwapBytes64 (ReadUnaligned64 ((VOID *)&Reg[0])); + Size =3D SwapBytes64 (ReadUnaligned64 ((VOID *)&Reg[2])); + + mNorFlashDevices.DeviceBaseAddress =3D (UINTN)Base; + mNorFlashDevices.RegionBaseAddress =3D (UINTN)Base; + mNorFlashDevices.Size =3D (UINTN)Size; + mNorFlashDevices.BlockSize =3D QEMU_NOR_BLOCK_SIZE; + + Status =3D PcdSet32S (PcdFlashNvStorageVariableBase, Base); + ASSERT_EFI_ERROR (Status); + + /* + * Base is the value of PcdFlashNvStorageVariableBase, + * PcdFlashNvStorageFtwWorkingBase can be got by + * PcdFlashNvStorageVariableBase + PcdFlashNvStorageVariableSize + */ + Base +=3D PcdGet32 (PcdFlashNvStorageVariableSize); + Status =3D PcdSet32S (PcdFlashNvStorageFtwWorkingBase, Base); + ASSERT_EFI_ERROR (Status); + + /* + * Now,Base is the value of PcdFlashNvStorageFtwWorkingBase, + * PcdFlashNvStorageFtwSpareBase can be got by + * PcdFlashNvStorageFtwWorkingBase + PcdFlashNvStorageFtwWorkingSize. + */ + Base +=3D PcdGet32 (PcdFlashNvStorageFtwWorkingSize); + Status =3D PcdSet32S (PcdFlashNvStorageFtwSpareBase, Base); + ASSERT_EFI_ERROR (Status); + + // + // UEFI takes ownership of the NOR flash, and exposes its functionality + // through the UEFI Runtime Services GetVariable, SetVariable, etc. This + // means we need to disable it in the device tree to prevent the OS from + // attaching its device driver as well. + // Note that this also hides other flash banks, but the only other flash + // bank we expect to encounter is the one that carries the UEFI executab= le + // code, which is not intended to be guest updatable, and is usually bac= ked + // in a readonly manner by QEMU anyway. + // + Status =3D FdtClient->SetNodeProperty ( + FdtClient, + Node, + "status", + "disabled", + sizeof ("disabled") + ); + if (EFI_ERROR (Status)) { + DEBUG ((DEBUG_WARN, "Failed to set NOR flash status to 'disabled'\n")); + } + + *NorFlashDescriptions =3D &mNorFlashDevices; + *Count =3D 1; + + return EFI_SUCCESS; +} diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemuLib/Nor= FlashQemuLib.inf b/Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemuL= ib/NorFlashQemuLib.inf new file mode 100644 index 0000000000..da05ca0898 --- /dev/null +++ b/Platform/Loongson/LoongArchQemuPkg/Library/NorFlashQemuLib/NorFlashQe= muLib.inf @@ -0,0 +1,43 @@ +## @file +# +# Copyright (c) 2023 Loongson Technology Corporation Limited. All rights = reserved.
+# +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +## + +[Defines] + INF_VERSION =3D 0x00010005 + BASE_NAME =3D NorFlashQemuLib + FILE_GUID =3D 339B7829-4C5F-4EFC-B2DD-5050E530DECE + MODULE_TYPE =3D DXE_DRIVER + VERSION_STRING =3D 1.0 + LIBRARY_CLASS =3D VirtNorFlashPlatformLib + +[Sources.common] + NorFlashQemuLib.c + +[Packages] + MdePkg/MdePkg.dec + EmbeddedPkg/EmbeddedPkg.dec + OvmfPkg/OvmfPkg.dec + MdeModulePkg/MdeModulePkg.dec + +[LibraryClasses] + BaseLib + DebugLib + UefiBootServicesTableLib + +[Protocols] + gFdtClientProtocolGuid ## CONSUMES + +[Depex] + gFdtClientProtocolGuid + +[Pcd] +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase +gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98417): https://edk2.groups.io/g/devel/message/98417 Mute This Topic: https://groups.io/mt/96238011/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98418+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98418+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575534; cv=none; d=zohomail.com; s=zohoarc; b=hEQ5xn2pii2fuKkDJvoAd1zlhkKoRjBx4ZvwqmrKGEwSVZVTVbogcDZ1qy4Kf/y5LL5APrfhsinQ6qhHOuo2untEPe9xBfj3VMFW2mIE1qK4xCyZnkacIVh0UpnnHT2+pRZ/bZkRi4oh+dNPT+UHOt+mgfSqwE5hURJmKSiO4Uc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575534; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=4pFGQtZ83NlW1n/sf8ICULvSD9hxteGwao4UPg5jQpE=; b=FrnjXdx2TF0pqWuNmmMv2A44LMtJD5A30Zk6exBdtpyacq20wdG55qcYvMiwK8P55vulnYxSb9X+ggiUkSD9K0RkwvU+COHUT+5p9128D8e/ujE+kDtOOK1u4DMo/TmLxT4hrUwtQZZWq3HfjOp5nrI15Rkab3LmtdnZ8ssSgtI= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98418+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575534692872.4713975037128; Thu, 12 Jan 2023 18:05:34 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id 293pYY1788612xb3yQGBaNJQ; Thu, 12 Jan 2023 18:05:34 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web10.76124.1673575533105431433 for ; Thu, 12 Jan 2023 18:05:33 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8CxPutrvMBjd14BAA--.4116S3; Fri, 13 Jan 2023 10:05:31 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S6; Fri, 13 Jan 2023 10:05:31 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 4/8] Platform/Loongson: Support pflash for loongarch. Date: Fri, 13 Jan 2023 10:05:08 +0800 Message-Id: <4f62c7b4e26a1a796c019e870669c989824cda8d.1673573841.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S6 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW3Gr1fuw4kJFWkGry8GrW3ZFb_yoW3Jr4Upw 4UJanakr1kJr45ta15X34qqF1Sya4akwn8Jw4jqr18Ca4kJan5Cw15t3W5Gry7Zry7Ja40 gr409w4jgF1vvw7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b0AFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x 0267AKxVW8JVW8Jr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE 44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E74AGY7Cv6cx26rWlOx8S6xCaFVCjc4 AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIE Y20_WwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVW8JVW5JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0zRVWlkUUUUU= Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: m5EdOa9bcyHCJTfq3ATKuxx3x1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575534; bh=nfaoaGk3we8EpYLFQkGIN0o/bceEUWmUeJIsMmSElbU=; h=Cc:Date:From:Reply-To:Subject:To; b=UfrDnZGs2n5N0g9xHYu403c124IB/Z8dwSIofkcAtGG48vJVmqbnUBgyCOjIukAzR5u SYXvuIh9GMMfsuk94/fXmgYPN7wbqYHVexHVWvH39MXJmFdKPCOMsk5Cx5x2MhjrQl1Ys DUTvIBu++Lpp8XQWr1u88HFss4up93ecd6M= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575536769100002 Content-Type: text/plain; charset="utf-8" support pflash for loongarch. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- .../Loongson/LoongArchQemuPkg/Loongson.dsc | 15 ++--- .../Loongson/LoongArchQemuPkg/Loongson.fdf | 3 +- .../LoongArchQemuPkg/VarStore.fdf.inc | 67 +++++++++++++++++++ 3 files changed, 76 insertions(+), 9 deletions(-) create mode 100644 Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc b/Platform/Loo= ngson/LoongArchQemuPkg/Loongson.dsc index a9b5c8c514..05913db144 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc +++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc @@ -175,6 +175,7 @@ DebugLib | MdePkg/Library/BaseDebugLibSerialPort= /BaseDebugLibSerialPort.inf PeiServicesLib | MdePkg/Library/PeiServicesLib/PeiServ= icesLib.inf VariableFlashInfoLib | MdeModulePkg/Library/BaseVariableFlas= hInfoLib/BaseVariableFlashInfoLib.inf + VirtNorFlashPlatformLib | Platform/Loongson/LoongArchQemuPkg/Li= brary/NorFlashQemuLib/NorFlashQemuLib.inf =20 [LibraryClasses.common.SEC] PcdLib | MdePkg/Library/BasePcdLibNull/BasePcd= LibNull.inf @@ -360,9 +361,9 @@ # !include NetworkPkg/NetworkPcds.dsc.inc =20 - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize | 0= x10000 - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize | 0= x20000 - gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize | 0= x10000 + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableSize | 0= x40000 + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize | 0= x40000 + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize | 0= x40000 =20 ##########################################################################= ###### # @@ -373,6 +374,7 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase | 0 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareBase64 | 0 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase64 | 0 + gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariableBase | 0 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase | 0 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingBase64 | 0 gEfiMdeModulePkgTokenSpaceGuid.PcdEmuVariableNvStoreReserved | 0 @@ -471,15 +473,12 @@ # # Variable # - - OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf { - - PlatformFvbLib|OvmfPkg/Library/EmuVariableFvbLib/EmuVariableFvbLib.i= nf - } + OvmfPkg/VirtNorFlashDxe/VirtNorFlashDxe.inf MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf { NULL|MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLib.inf + NULL|EmbeddedPkg/Library/NvVarStoreFormattedLib/NvVarStoreFormattedL= ib.inf BaseMemoryLib|MdePkg/Library/BaseMemoryLib/BaseMemoryLib.inf } =20 diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf b/Platform/Loo= ngson/LoongArchQemuPkg/Loongson.fdf index ee89097344..675d86094c 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf +++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.fdf @@ -30,6 +30,7 @@ $(DXEFV_OFFSET)|$(DXEFV_SIZE) gLoongArchQemuPkgTokenSpaceGuid.PcdFlashDxeFvBase|gLoongArchQemuPkgTokenSp= aceGuid.PcdFlashDxeFvSize FV =3D FVMAIN_COMPACT =20 +!include VarStore.fdf.inc ##########################################################################= ########################### [FV.SECFV] FvNameGuid =3D 587d4265-5e71-41da-9c35-4258551f1e22 @@ -135,7 +136,7 @@ INF MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleRu= ntimeDxe.inf # # Variable # -INF OvmfPkg/EmuVariableFvbRuntimeDxe/Fvb.inf +INF OvmfPkg/VirtNorFlashDxe/VirtNorFlashDxe.inf INF MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWriteDxe.inf INF MdeModulePkg/Universal/Variable/RuntimeDxe/VariableRuntimeDxe.inf # diff --git a/Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc b/Platform= /Loongson/LoongArchQemuPkg/VarStore.fdf.inc new file mode 100644 index 0000000000..83ce3d8008 --- /dev/null +++ b/Platform/Loongson/LoongArchQemuPkg/VarStore.fdf.inc @@ -0,0 +1,67 @@ +## @file +# +# Copyright (c) 2023 Loongson Technology Corporation Limited. All rights = reserved.
+# +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +## + +[FD.QEMU_VARS] +BaseAddress =3D 0x0 +Size =3D 0x1000000 +ErasePolarity =3D 1 +BlockSize =3D 0x20000 +NumBlocks =3D 128 + +0x00000000|0x00040000 +#NV_VARIABLE_STORE +DATA =3D { + ## This is the EFI_FIRMWARE_VOLUME_HEADER + # ZeroVector [] + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + # FileSystemGuid: gEfiSystemNvDataFvGuid =3D + # { 0xFFF12B8D, 0x7696, 0x4C8B, + # { 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50 }} + 0x8D, 0x2B, 0xF1, 0xFF, 0x96, 0x76, 0x8B, 0x4C, + 0xA9, 0x85, 0x27, 0x47, 0x07, 0x5B, 0x4F, 0x50, + # FvLength: 0xC0000 + 0x00, 0x00, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, + # Signature "_FVH" # Attributes + 0x5f, 0x46, 0x56, 0x48, 0xff, 0xfe, 0x04, 0x00, + # HeaderLength # CheckSum # ExtHeaderOffset #Reserved #Revision + 0x48, 0x00, 0x28, 0x09, 0x00, 0x00, 0x00, 0x02, + # Blockmap[0]: 0x3 Blocks * 0x40000 Bytes / Block + 0x3, 0x00, 0x00, 0x00, 0x00, 0x00, 0x04, 0x00, + # Blockmap[1]: End + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + ## This is the VARIABLE_STORE_HEADER + # It is compatible with SECURE_BOOT_ENABLE =3D=3D FALSE as well. + # Signature: gEfiAuthenticatedVariableGuid =3D + # { 0xaaf32c78, 0x947b, 0x439a, + # { 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92 }} + 0x78, 0x2c, 0xf3, 0xaa, 0x7b, 0x94, 0x9a, 0x43, + 0xa1, 0x80, 0x2e, 0x14, 0x4e, 0xc3, 0x77, 0x92, + # Size: 0x40000 (gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageVariabl= eSize) - + # 0x48 (size of EFI_FIRMWARE_VOLUME_HEADER) =3D 0x3ffb8 + # This can speed up the Variable Dispatch a bit. + 0xB8, 0xFF, 0x03, 0x00, + # FORMATTED: 0x5A #HEALTHY: 0xFE #Reserved: UINT16 #Reserved1: UINT32 + 0x5A, 0xFE, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +} + +0x00040000|0x00040000 +#NV_FTW_WORKING +DATA =3D { + # EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER->Signature =3D gEdkiiWorkingBl= ockSignatureGuid =3D + # { 0x9e58292b, 0x7c68, 0x497d, { 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0= x1b, 0x95 }} + 0x2b, 0x29, 0x58, 0x9e, 0x68, 0x7c, 0x7d, 0x49, + 0xa0, 0xce, 0x65, 0x0, 0xfd, 0x9f, 0x1b, 0x95, + # Crc:UINT32 #WorkingBlockValid:1, WorkingBlockInvalid:1, Res= erved + 0x5b, 0xe7, 0xc6, 0x86, 0xFE, 0xFF, 0xFF, 0xFF, + # WriteQueueSize: UINT64 + 0xE0, 0xFF, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00 +} + +0x00080000|0x00040000 +#NV_FTW_SPARE --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98418): https://edk2.groups.io/g/devel/message/98418 Mute This Topic: https://groups.io/mt/96238013/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98419+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98419+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575537; cv=none; d=zohomail.com; s=zohoarc; b=e/hU9dTRdMC0ugXGC/Rf0/o9+YPd+oR/n03a7dy1O6fUi/tO53JdCrs8mPR1YlRbIdKOkXiw2iruD/0rtQO59AgTz1mXczoci+jRt1HbVvP0GircslhgDUywfvEosz9nogRMkCDCwOjNNh8kNlVIzQoT/MdbfyV9KJcpsOSb3cQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575537; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=WResywOwF40hxvfZ4+V6+M22ND0JzEZLbZ3al/7C/9s=; b=kakAi3QLQOk5sqrBrcWTiH5hE/zVWxAGED3WEXkja3isO+wKBi4an2rtc9kcGzng+G4ZGYqGnXD1wybQASdm6dRpA7WPS5vARkJx+wXlbLTr8lZJYI3vHmXMj5pxqO/D8Sk1okMMVbK8vR1dLfpc+0AsQt4nzT4F64R8HR65veo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98419+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575537626985.6216790984525; Thu, 12 Jan 2023 18:05:37 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id nt4hYY1788612xXYzM1smirC; Thu, 12 Jan 2023 18:05:37 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web10.76125.1673575536242602283 for ; Thu, 12 Jan 2023 18:05:36 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8BxUvBvvMBjgF4BAA--.4720S3; Fri, 13 Jan 2023 10:05:35 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S7; Fri, 13 Jan 2023 10:05:35 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 5/8] Platform/Loongson: Modify the page table entry access priority. Date: Fri, 13 Jan 2023 10:05:09 +0800 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S7 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW7KFyfuw1DXr47Wr1fZrWUJwb_yoW8Jw17pr 9rZa92kr4UJrWvya1UJ3WqgFZ5Cr9xWr1kGFsxKr1xu3sxXw1kW34jvr4Iyr42yFyFya4F q3y8Kw4UAFZ5ZrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU bn8Fc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Cr0_Gr1UM28EF7xvwVC2z280aVCY1x 0267AKxVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E 6xACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6x8ErcxFaVAv8VWrMcvjeVCFs4IE7x kEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x0EwIxGrwCF04k20xvE74AGY7Cv 6cx26rWl4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x 8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE 2Ix0cI8IcVAFwI0_Xr0_Ar1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42 xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E87Iv6xkF 7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvj4RC_MaUUUUU Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: iuog60PUleXVwnyPuHpOB4WIx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575537; bh=dupesKDrg9pMDb7Vun++0mgd5JmoTyRkwM0/phr2zQY=; h=Cc:Date:From:Reply-To:Subject:To; b=SQfWUrtjKriyN7J9xIlPxST67ba7YqotLLBFiK1/oQhgOqUZXX4x+TMN0z8mg5wmicH kcpiwqLah1OUITKCvptJQj68BGTNkfLw+yuX94yJKcj4Xmucbzn3bW7X9iC9jwMtzfC0A Q5nb4lRUrvJ5rlULGClpzjDeCpp6ElFakoo= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575538775100006 Content-Type: text/plain; charset="utf-8" Modify the page table entry access priority When the Page table properties are set. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c= b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c index b932e3d568..9e2bd3344a 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c @@ -671,7 +671,7 @@ EfiAttributeToLoongArchAttribute ( IN UINTN EfiAttributes ) { - UINTN LoongArchAttributes =3D PAGE_VALID | PAGE_DIRTY | CACHE_CC | PAGE= _USER | PAGE_GLOBAL; + UINTN LoongArchAttributes =3D PAGE_VALID | PAGE_DIRTY | PLV_KERNEL | PA= GE_GLOBAL; switch (EfiAttributes & EFI_MEMORY_CACHETYPE_MASK) { case EFI_MEMORY_UC: LoongArchAttributes |=3D CACHE_SUC; --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98419): https://edk2.groups.io/g/devel/message/98419 Mute This Topic: https://groups.io/mt/96238014/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98420+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98420+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575539; cv=none; d=zohomail.com; s=zohoarc; b=at6CplCbrJtC+w2bf4nJsv9Tca5ThEyQMXKirr/EN2Fb7WePGEIRt8Np5GEEGUxczW4PbY5yTFNhOhR7TfU3qUIRmji2a7PFSj7Nxr7UIPGp/KhREUFK6WwRkF69yHV80kjmfUl8klPtCq+XBu9LLu39RvjTIavtthqr+nv9EK8= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575539; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=F1t1laSzKRm6mRNtjL8G8ZYH5gk+ujEGdILyLWQ73H0=; b=i5b7kCKg+rJBhxyHKBjuH8gk3t5gphgaDwvbANt9gYoarSDv12scLDrBT1RoD/5xFjC6ObGRRUAU8cQq5e13A1vzYLIe0fh0ogDShcT2cha24Such7eiSPDFzQRxYawrzCsyKahvJ3z/gf+5w88EFODDjpo00TmQil0C37hKMas= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98420+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575539523967.8965135871003; Thu, 12 Jan 2023 18:05:39 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id sDTrYY1788612xX1yQi2Lnbs; Thu, 12 Jan 2023 18:05:39 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web11.76176.1673575537804169196 for ; Thu, 12 Jan 2023 18:05:38 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxCepwvMBjhl4BAA--.4182S3; Fri, 13 Jan 2023 10:05:36 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S8; Fri, 13 Jan 2023 10:05:36 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 6/8] Platform/Loongson: Optimize page table entry null determination. Date: Fri, 13 Jan 2023 10:05:10 +0800 Message-Id: <24abe46f75f6c2688413e76b14dc60db7daf321b.1673573841.git.lixianglai@loongson.cn> In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S8 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvdXoW7GFyDGF15tryDur4fKw4UArb_yoWDAFc_Ja 4ayan7Jr10qrnFg34jvr48u34xXw1kJw4UC3ZrJFyaqa45tw1FgF9rur9xXF9IvF4qvr4a grWvkr93Aw4agjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8wcxFpf9Il3svdxBIdaVrn0 xqx4xG64xvF2IEw4CE5I8CrVC2j2Jv73VFW2AGmfu7bjvjm3AaLaJ3UjIYCTnIWjp_UUU5 37CY07I20VC2zVCF04k26cxKx2IYs7xG6rWj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4 vEj48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7Cj xVAFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVWxJVW8Jr1l84ACjcxK6I8E87Iv6xkF7I 0E14v26r4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE 44I27wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E74AGY7Cv6cx26rWlOx8S6xCaFVCjc4 AY6r1j6r4UM4x0Y48IcxkI7VAKI48JMxAIw28IcxkI7VAKI48JMxAIw28IcVCjz48v1sIE Y20_WwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E74 80Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0 I7IYx2IY67AKxVW5JVW7JwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04 k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7Cj xVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0zRVWlkUUUUU= Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: 1EfGWZ3zdAN3pB4la7Ix2MBbx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575539; bh=xXXafzSYU96wxg05bspU2f172esIZ7lSL2QbvA89Xt8=; h=Cc:Date:From:Reply-To:Subject:To; b=Y68JJLxFXv41dWis0qOIJm8EfY8ew2O4cYpoj62q/7jmfv93qjrXqmqQPitntAle1dW npY0NuTksaP1chOyBC7ZR/iKRYeiajeZyMdeu9+mQw7Oi7lH98uSDGOiYKfUh1v+VKhaF HF7+vNnTwlpPR0eIoBNWEdppkzmp4BBGCEc= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575540756100010 Content-Type: text/plain; charset="utf-8" Modify the null judgment condition of page table entries. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h b/Pla= tform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h index 6ab07e7900..84c7c13919 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h @@ -275,6 +275,6 @@ pte_none ( IN PTE pte ) { - return (!(PTE_VAL(pte) & (~PAGE_GLOBAL))); + return (!(PTE_VAL(pte) & (~PAGE_VALID))); } #endif // PAGE_H_ --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98420): https://edk2.groups.io/g/devel/message/98420 Mute This Topic: https://groups.io/mt/96238016/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98421+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98421+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575545; cv=none; d=zohomail.com; s=zohoarc; b=iN59r6010hSvFp+d8twblDCrqWq7NPgds0CRwvPWRAyhwfcGYtWb5F+B/i9jDoSwoqUVIB0m776YsConoKiLLyExU0cXQMLq9/ogTtW+uv0WcQ3X1A1/0xhL0OMjTU05hg/6NhxmBRAXQ2KW/wVNQxpkQ2jkmsYuyO2ZWDJCis0= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575545; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=mT4/6JiwNJWCyfDE+cQbW+wDWwu3NRpbRxD083XKoc0=; b=iPlWUTUUrJkkawiE9PIomvl9W/7xz8nGo2b3I1NsT3gzgOic6Yj3MIxZ25IciA7mI9XojaJOoS57atb9OEH0yFv2o05tVgtm9sKzwEoymhTPetub1ahaQN5SrlZPwVG9uInM45LjBJJ6RtMAqC11YcBtQ4IzjUtvBHZdsYfWCSA= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98421+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575545815952.9313995537407; Thu, 12 Jan 2023 18:05:45 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id N06oYY1788612xg4dAVqXWzz; Thu, 12 Jan 2023 18:05:45 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web11.76177.1673575544427616505 for ; Thu, 12 Jan 2023 18:05:44 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8CxIfB3vMBjkl4BAA--.4648S3; Fri, 13 Jan 2023 10:05:43 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S9; Fri, 13 Jan 2023 10:05:43 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 7/8] Platform/Loongson: Optimize the huge page and page entry conversion. Date: Fri, 13 Jan 2023 10:05:11 +0800 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S9 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoW3Gr1ftr1UZF17GFyUCF15urg_yoWxJFy5pr 9xCayxK3yUtrZrXFWkXwsI9r4DCr98Wa48Jr42yw1Fy3s8Xwn3uryqkr10qr47JFyfta1U Xay3tw47CFZ5X37anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU bnxFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26ryj6F1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7 CjxVAFwI0_Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2 zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VCjz48v1sIEY20_WwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l42xK82IY6x8ErcxF aVAv8VWrMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxV Cjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwIxGrwCI42IY 6xIIjxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6x AIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY 1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7xRE6wZ7UUUUU== Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: LmAYwTFkGG7w9tsfq4CNtJLzx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575545; bh=GMrR95IeiavAFVOoAUN/OqmN10dlVZYU7Nztvpv35Ok=; h=Cc:Date:From:Reply-To:Subject:To; b=XtJZ+xIb1SmL+AY731Ei16Bq31kjFXLwtCv5TGGPJeEZYHyoHOeevR5RtTHY2hmBH6y gT7upLE7oTPNvJdb4zGbIcSShI0vztQ7Nwjuu2Yaa+5IbQpk7Aezg38pzrU7jK7mqWM51 WFBb7T9Uh+m8wdTUkt/4+OfmlmHRDvFzmVs= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575546757100002 Content-Type: text/plain; charset="utf-8" Optimize the process of converting huge pages to page table entries. Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- .../Library/MmuLib/MmuLibCore.c | 109 +++++++++++++----- .../LoongArchQemuPkg/Library/MmuLib/page.h | 3 + 2 files changed, 82 insertions(+), 30 deletions(-) diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c= b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c index 9e2bd3344a..dac38c63f2 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c @@ -449,6 +449,29 @@ GetPteAddress ( return PteOffset (Pmd, Address); } =20 +/** + Gets the Attributes of Huge Page. + + @param Pmd A pointer to the page middle directory. + + @retval Value of Attributes. +**/ +UINTN +GetHugePageAttributes ( + IN PMD *Pmd + ) +{ + UINTN Attributes; + UINTN GlobalFlag; + UINTN HugeVal =3D PMD_VAL(*Pmd); + + Attributes =3D HugeVal & (~HUGEP_PAGE_MASK); + GlobalFlag =3D ((Attributes & (1 << PAGE_HGLOBAL_SHIFT)) >> PAGE_HGLOBAL= _SHIFT) << PAGE_GLOBAL_SHIFT; + Attributes &=3D ~(1 << PAGE_HGLOBAL_SHIFT); + Attributes |=3D GlobalFlag; + return Attributes; +} + /** Establishes a page table entry based on the specified memory region. =20 @@ -477,13 +500,13 @@ MemoryMapPteRange ( return EFI_OUT_OF_RESOURCES; } =20 + DEBUG ((DEBUG_VERBOSE, + "%a %d Address %p End %p Attributes %llx\n", + __func__, __LINE__, Address, End, Attributes)); + do { UpDate =3D FALSE; PteVal =3D MAKE_PTE (Address, Attributes); - DEBUG ((DEBUG_VERBOSE, - "%a %d Address %p PGD_INDEX %p PUD_INDEX %p PMD_INDEX %p PTE_IND= EX %p MAKE_PTE %p\n", - __func__, __LINE__, Address, PGD_INDEX (Address), PUD_INDEX (Addres= s), PMD_INDEX (Address), - PTE_INDEX (Address), PteVal)); =20 if ((!pte_none (*Pte)) && (PTE_VAL(*Pte) !=3D PTE_VAL(PteVal))) @@ -500,6 +523,55 @@ MemoryMapPteRange ( return EFI_SUCCESS; } =20 +/** + Convert Huge Page to Page. + + @param Pmd A pointer to the page middle directory. + @param Address The memory space start address. + @param End The end address of the memory space. + @param Attributes Memory space Attributes. + + @retval EFI_SUCCESS The page table entry was created successfully. + @retval EFI_OUT_OF_RESOURCES Page table entry establishment failed due= to resource exhaustion. +**/ +EFI_STATUS +ConvertHugePageToPage ( + IN PMD *Pmd, + IN UINTN Address, + IN UINTN End, + IN UINTN Attributes + ) +{ + UINTN OldAttributes; + UINTN HugePageEnd; + UINTN HugePageStart; + EFI_STATUS Status; + + if ((pmd_none (*Pmd)) || + (!IS_HUGE_PAGE (Pmd->PmdVal))) + { + Status |=3D MemoryMapPteRange (Pmd, Address, End, Attributes); + } else { + OldAttributes =3D GetHugePageAttributes(Pmd); + SetPmd (Pmd, (PTE *)PcdGet64 (PcdInvalidPte)); + HugePageStart =3D Address & PMD_MASK; + HugePageEnd =3D HugePageStart + HUGE_PAGE_SIZE; + ASSERT (HugePageEnd >=3D End); + + if (Address > HugePageStart) { + Status |=3D MemoryMapPteRange (Pmd, HugePageStart, Address, OldAttri= butes); + } + + Status |=3D MemoryMapPteRange (Pmd, Address, End, Attributes); + + if (End < HugePageEnd) { + Status |=3D MemoryMapPteRange (Pmd, End, HugePageEnd, OldAttributes); + } + } + + return Status; +} + /** Establishes a page middle directory based on the specified memory region. =20 @@ -520,10 +592,7 @@ MemoryMapPmdRange ( ) { PMD *Pmd; - PTE *Pte; UINTN Next; - UINTN AddressStart_HugePage; - UINTN AddressEnd_HugePage; =20 Pmd =3D PmdAllocGet (Pud, Address); if (!Pmd) { @@ -534,7 +603,7 @@ MemoryMapPmdRange ( Next =3D PMD_ADDRESS_END (Address, End); if (((Address & (~PMD_MASK)) =3D=3D 0) && ((Next & (~PMD_MASK)) =3D=3D 0) && - (pmd_none (*Pmd))) + (pmd_none (*Pmd) || IS_HUGE_PAGE (Pmd->PmdVal))) { DEBUG ((DEBUG_VERBOSE, "%a %d Address %p PGD_INDEX %p PUD_INDEX %p PMD_INDEX %p MAKE_= HUGE_PTE %p\n", @@ -543,28 +612,7 @@ MemoryMapPmdRange ( =20 SetPmd (Pmd, (PTE *)MAKE_HUGE_PTE (Address, Attributes)); } else { - if ((pmd_none (*Pmd)) || - ((!pmd_none (*Pmd)) && - (!IS_HUGE_PAGE (Pmd->PmdVal)))) - { - if (MemoryMapPteRange (Pmd, Address, Next, Attributes)) { - return EFI_OUT_OF_RESOURCES; - } - } else { - SetPmd (Pmd, (PTE *)PcdGet64 (PcdInvalidPte)); - AddressStart_HugePage =3D Address & PMD_MASK; - AddressEnd_HugePage =3D AddressStart_HugePage + HUGE_PAGE_SIZE; - if (MemoryMapPteRange (Pmd, AddressStart_HugePage, AddressEnd_Hug= ePage, Attributes)) { - return EFI_OUT_OF_RESOURCES; - } - Pte =3D GetPteAddress (AddressStart_HugePage); - if (Pte =3D=3D NULL) { - continue ; - } - if (AddressEnd_HugePage > End) { - Next =3D End; - } - } + ConvertHugePageToPage (Pmd, Address, Next, Attributes); } } while (Pmd++, Address =3D Next, Address !=3D End); =20 @@ -788,6 +836,7 @@ LoongArchSetMemoryAttributes ( Attributes =3D EfiAttributeToLoongArchAttribute (Attributes); DEBUG ((DEBUG_VERBOSE, "%a %d %p %p %p.\n", __func__, __LINE__, BaseAddr= ess , Length, Attributes)); MemoryMapPageRange (BaseAddress, BaseAddress + Length, Attributes); + DEBUG ((DEBUG_VERBOSE, "%a %d end.\n", __func__, __LINE__)); =20 return EFI_SUCCESS; } diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h b/Pla= tform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h index 84c7c13919..927aeb018d 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/page.h @@ -42,6 +42,9 @@ #define PFN_MASK (~(((UINTN)(1) << (EFI_PAGE_SH= IFT)) - 1) & \ (((UINTN)(1) << (PAGE_PFN_END= _SHIFT)) - 1)) =20 +#define HUGEP_PAGE_MASK (~(((UINTN)(1) << (PMD_SHIFT))= - 1) & \ + (((UINTN)(1) << (PAGE_PFN_END= _SHIFT)) - 1)) + typedef struct { UINTN PgdVal; } PGD; typedef struct { UINTN PudVal; } PUD; typedef struct { UINTN PmdVal; } PMD; --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#98421): https://edk2.groups.io/g/devel/message/98421 Mute This Topic: https://groups.io/mt/96238017/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- From nobody Thu May 16 02:48:59 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) client-ip=66.175.222.108; envelope-from=bounce+27952+98422+1787277+3901457@groups.io; helo=mail02.groups.io; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98422+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1673575550; cv=none; d=zohomail.com; s=zohoarc; b=fCcU2XTzSvzFo7kCM/hwDmbqPsRGUAySGfEXHBoG/7QA1NY1HHvgVNTXlICxwmLclcvZtbBjQehCSXSun7QrYUAz37tT1lugxFP5jOqG4/x3VG6Ob/qCOB3SaWJcGPnJWN1VcYH4SKJOUfxHRP0C+X1Etv8W99cLaj4xwv7ioyo= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1673575550; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:References:Sender:Subject:To; bh=1ZHyeEsbRJz3tZyg6p1hGz4jHZ50lC0aMsM0DHZ7sSQ=; b=KTXEphXWW66gqsQRdwYWgCrvYwzwubuB52KL1WI7QMei9L3BeYnPljhM7uvlWS+Bym0SSoqNK81zp7Yla/B342wn+3EdexZ0hGnVeo6/vLcLgwhMN6QPMvymju/WhSxORrW7/dVwyt9HdOCPC+SPCN0tXYAKzIW3k+rj0lAnP70= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of groups.io designates 66.175.222.108 as permitted sender) smtp.mailfrom=bounce+27952+98422+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1673575550685721.7124485737693; Thu, 12 Jan 2023 18:05:50 -0800 (PST) Return-Path: X-Received: by 127.0.0.2 with SMTP id 1rKQYY1788612xmW3MS1rYMk; Thu, 12 Jan 2023 18:05:50 -0800 X-Received: from loongson.cn (loongson.cn [114.242.206.163]) by mx.groups.io with SMTP id smtpd.web11.76180.1673575548942447652 for ; Thu, 12 Jan 2023 18:05:49 -0800 X-Received: from loongson.cn (unknown [10.2.5.185]) by gateway (Coremail) with SMTP id _____8DxTut7vMBjm14BAA--.4402S3; Fri, 13 Jan 2023 10:05:47 +0800 (CST) X-Received: from localhost.localdomain (unknown [10.2.5.185]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxnb5ZvMBjTroYAA--.49812S10; Fri, 13 Jan 2023 10:05:46 +0800 (CST) From: "xianglai" To: devel@edk2.groups.io Cc: Ard Biesheuvel , Bibo Mao , Chao Li , Leif Lindholm , Liming Gao , Michael D Kinney Subject: [edk2-devel] [edk2-platforms][PATCH V3 8/8] Platform/Loongson: Enable zero address protection. Date: Fri, 13 Jan 2023 10:05:12 +0800 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-CM-TRANSID: AQAAf8Cxnb5ZvMBjTroYAA--.49812S10 X-CM-SenderInfo: 5ol0xt5qjotxo6or00hjvr0hdfq/ X-Coremail-Antispam: 1Uk129KBjvJXoWxuryfZr1UJr18WFyUJw1kZrb_yoWrAF4Dpr 4DZas2kr1UJrWjya15J3WUWanrCr9xGr95JrsIgr17C3srX3WDW34Yvay8tr43Zry3ta40 q3y0gw4UZFnYvrJanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU bnxFc2x0x2IEx4CE42xK8VAvwI8IcIk0rVWrJVCq3wA2ocxC64kIII0Yj41l84x0c7CEw4 AK67xGY2AK021l84ACjcxK6xIIjxv20xvE14v26F1j6w1UM28EF7xvwVC0I7IYx2IY6xkF 7I0E14v26r4j6F4UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7 CjxVAFwI0_Gr1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc804VCY07AIYIkI8VC2 zVCFFI0UMc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VCjz48v1sIEY20_WwAm72CE4IkC6x 0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64vIr41l42xK82IY6x8ErcxF aVAv8VWrMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_Jr4lx2IqxV Cjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwIxGrwCI42IY 6xIIjxv20xvE14v26ryj6F1UMIIF0xvE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwCI42IY6x AIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Gr0_Cr1lIxAIcVC2z280aVCY 1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7xRE6wZ7UUUUU== Precedence: Bulk List-Unsubscribe: List-Subscribe: List-Help: Sender: devel@edk2.groups.io List-Id: Mailing-List: list devel@edk2.groups.io; contact devel+owner@edk2.groups.io Reply-To: devel@edk2.groups.io,lixianglai@loongson.cn X-Gm-Message-State: qI1vkiLSLt5kZAKDk40Qu6jjx1787277AA= Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1673575550; bh=1Hdy7EwoWi+K8vLbFsSeXZFg20s6Icsc3bvJoegITHA=; h=Cc:Date:From:Reply-To:Subject:To; b=S2Qdt0Tx+NMQdqkHbGzOKOHrU6xr329OxtNqV0+s5jRPMWaVK4Ja3mpvHYfbyjfj0aB ltcPH0OG+ITJY0MVS2yv0h8iK8ORYO7cL3+gQtcbPlN0cDusMZc1saqQ1ogZaN78h6Vq/ LWzxnvyzHSr5uQCh/nJ+YpoWrMeALhkQLbw= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1673575552856100003 Content-Type: text/plain; charset="utf-8" Set the 0 page property to unreadable, non-writable, non-executable Cc: Ard Biesheuvel Cc: Bibo Mao Cc: Chao Li Cc: Leif Lindholm Cc: Liming Gao Cc: Michael D Kinney Signed-off-by: xianglai li --- .../LoongArchQemuPkg/Library/MmuLib/MmuBaseLibPei.inf | 2 ++ .../Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c | 8 +++++++- .../LoongArchQemuPkg/Library/MmuLib/MmuLibCorePei.c | 5 +++++ Platform/Loongson/LoongArchQemuPkg/Loongson.dsc | 2 ++ 4 files changed, 16 insertions(+), 1 deletion(-) diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuBaseLibPe= i.inf b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuBaseLibPei.inf index 12848eecfe..d7ab37eea4 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuBaseLibPei.inf +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuBaseLibPei.inf @@ -28,6 +28,7 @@ MdePkg/MdePkg.dec Platform/Loongson/LoongArchQemuPkg/Loongson.dec OvmfPkg/OvmfPkg.dec + MdeModulePkg/MdeModulePkg.dec =20 [PCD] gLoongArchQemuPkgTokenSpaceGuid.PcdSwapPageDir @@ -38,6 +39,7 @@ gLoongArchQemuPkgTokenSpaceGuid.PcdFlashSecFvSize gLoongArchQemuPkgTokenSpaceGuid.PcdFlashSecFvBase gLoongArchQemuPkgTokenSpaceGuid.PcdRamSize + gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask =20 [LibraryClasses] MemoryAllocationLib diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c= b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c index dac38c63f2..a45bcbdb6d 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCore.c @@ -735,10 +735,16 @@ EfiAttributeToLoongArchAttribute ( } =20 // Write protection attributes - if ((EfiAttributes & EFI_MEMORY_RO) !=3D 0) { + if (((EfiAttributes & EFI_MEMORY_RO) !=3D 0) || + ((EfiAttributes & EFI_MEMORY_WP) !=3D 0)) + { LoongArchAttributes &=3D ~PAGE_DIRTY; } =20 + if (EfiAttributes & EFI_MEMORY_RP) { + LoongArchAttributes |=3D PAGE_NO_READ; + } + //eXecute protection attribute if ((EfiAttributes & EFI_MEMORY_XP) !=3D 0) { LoongArchAttributes |=3D PAGE_NO_EXEC; diff --git a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCorePe= i.c b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCorePei.c index 32a7fc0beb..a21233e796 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCorePei.c +++ b/Platform/Loongson/LoongArchQemuPkg/Library/MmuLib/MmuLibCorePei.c @@ -21,6 +21,7 @@ #include #include "MmuLibCore.h" #include +#include =20 /** Return the Virtual Memory Map of your platform @@ -170,6 +171,10 @@ ConfigureMmu (VOID) MemoryTable++; } =20 + if (PcdGet8 (PcdNullPointerDetectionPropertyMask) & BIT0) { + LoongArchSetMemoryAttributes (0, EFI_PAGE_SIZE, EFI_MEMORY_RP | EFI_ME= MORY_XP | EFI_MEMORY_WP); + } + TlbReEntry =3D AllocatePages (1); if (TlbReEntry =3D=3D NULL) { goto FreeTranslationTable; diff --git a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc b/Platform/Loo= ngson/LoongArchQemuPkg/Loongson.dsc index 05913db144..13145cf051 100644 --- a/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc +++ b/Platform/Loongson/LoongArchQemuPkg/Loongson.dsc @@ -365,6 +365,8 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwSpareSize | 0= x40000 gEfiMdeModulePkgTokenSpaceGuid.PcdFlashNvStorageFtwWorkingSize | 0= x40000 =20 + gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask | 1 + ##########################################################################= ###### # # Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Pla= tform --=20 2.31.1 -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- Groups.io Links: You receive all messages sent to this group. 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