From nobody Thu May 2 06:55:48 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+79472+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+79472+1787277+3901457@groups.io ARC-Seal: i=1; a=rsa-sha256; t=1629272304; cv=none; d=zohomail.com; s=zohoarc; b=CXDrINNEc17eGrEEbL2kg5YB8TQ9FITXfVbh3rL4s7UxbKoRC5KIIZ1ZBVcIXWWHMqkBLqZuTrPpMNGy8lDW2Zn3+vUckyh1bL/qMlqh1dz286+8FC3cXGIATWt63xJhtm71vN+IDvc8FJu3BdIA3pMYwTy5u2HebTrT/Fk1UQw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1629272304; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Id:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Reply-To:Sender:Subject:To; bh=M+Jq7Qh0K3ZrJYK9TeZ7v6QhbXXz+Y1hyllr1PObP4I=; b=CP9kIrSNStlcMo5bkKvlw9pCWrLFXqpqPXIt92Hr+xD347Sh6YOQSyJ6/nlyqQo0RpaN1Nn+hQInlGalmS/ZSjgr68fMcOK2uzZ6LNdNBgk29cXWdUZaZTi9t17Nq3Fo4GaAHAHmR2C6kt1R1MHTegv3jm84K/FF7Ykt8aIFgxs= 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+79472+1787277+3901457@groups.io Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) by mx.zohomail.com with SMTPS id 1629272304540959.7746401068158; Wed, 18 Aug 2021 00:38:24 -0700 (PDT) Return-Path: X-Received: by 127.0.0.2 with SMTP id 7yeSYY1788612xnw0wRHUl6x; Wed, 18 Aug 2021 00:38:24 -0700 X-Received: from mail-lj1-f172.google.com (mail-lj1-f172.google.com [209.85.208.172]) by mx.groups.io with SMTP id smtpd.web08.51221.1629272303272185091 for ; Wed, 18 Aug 2021 00:38:23 -0700 X-Received: by mail-lj1-f172.google.com with SMTP id h11so3331677ljo.12 for ; Wed, 18 Aug 2021 00:38:23 -0700 (PDT) X-Gm-Message-State: wl3nEPmlkSpbOyv42KgfVLWSx1787277AA= X-Google-Smtp-Source: ABdhPJzbCeefuxyizpC0dVcKKxzNv94MS2Uyxk/mASXcYVE/+DzjIYls/h/YGbLkmRvAkHXQGJU9rA== X-Received: by 2002:a2e:9b0b:: with SMTP id u11mr6676580lji.463.1629272301387; Wed, 18 Aug 2021 00:38:21 -0700 (PDT) X-Received: from gilgamesh.lab.semihalf.net ([83.142.187.85]) by smtp.gmail.com with ESMTPSA id x16sm414590lfa.244.2021.08.18.00.38.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Aug 2021 00:38:20 -0700 (PDT) From: "Grzegorz Bernacki" To: devel@edk2.groups.io Cc: leif@nuviainc.com, ardb+tianocore@kernel.org, Samer.El-Haj-Mahmoud@arm.com, sunny.Wang@arm.com, mw@semihalf.com, upstream@semihalf.com, pete@akeo.ie, Grzegorz Bernacki Subject: [edk2-devel] [edk2-platforms PATCH] Platform/RaspberryPi: Check for Boot Discovery Policy change. Date: Wed, 18 Aug 2021 09:38:11 +0200 Message-Id: <20210818073811.3571796-1-gjb@semihalf.com> MIME-Version: 1.0 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,gjb@semihalf.com Content-Transfer-Encoding: quoted-printable DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=groups.io; q=dns/txt; s=20140610; t=1629272304; bh=3EpAfOrBO7EK/pWCz87TFRtuP6XqQndiw4do5I7e/rc=; h=Cc:Date:From:Reply-To:Subject:To; b=CX5F/vJIdnzBy4yod5nyf98BVOjMSGiT01LXX2e8uiX3UfV0EZNky/c2TafGM6XdExj ib/AJ0h2rHbYqwcT7eZXGagJ7iPVA8Jx+uNbrqa5BLD2h7h+kFbgHWy9fMbPkpARfTfFR jd/NUlZZaFVHt4khsUHVpmSPbc2XmUg5xrk= X-ZohoMail-DKIM: pass (identity @groups.io) X-ZM-MESSAGEID: 1629272313292100002 Content-Type: text/plain; charset="utf-8" This patch adds checks if Boot Discovery Policy has been changed. Only in that case EfiBootManagerRefreshAllBootOption() should be called. Signed-off-by: Grzegorz Bernacki Reviewed-By: Samer El-Haj-Mahmoud Tested-by: Mario B=C4=83l=C4=83nic=C4=83 --- Platform/RaspberryPi/Library/PlatformBootManagerLib/PlatformBm.c | 24 ++++= +++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/Platform/RaspberryPi/Library/PlatformBootManagerLib/PlatformBm= .c b/Platform/RaspberryPi/Library/PlatformBootManagerLib/PlatformBm.c index c8305ce4f5..378ba0ebf4 100644 --- a/Platform/RaspberryPi/Library/PlatformBootManagerLib/PlatformBm.c +++ b/Platform/RaspberryPi/Library/PlatformBootManagerLib/PlatformBm.c @@ -617,6 +617,7 @@ BootDiscoveryPolicyHandler ( { EFI_STATUS Status; UINT32 DiscoveryPolicy; + UINT32 DiscoveryPolicyOld; UINTN Size; EFI_BOOT_MANAGER_POLICY_PROTOCOL *BMPolicy; EFI_GUID *Class; @@ -678,7 +679,28 @@ BootDiscoveryPolicyHandler ( return Status; } =20 - EfiBootManagerRefreshAllBootOption(); + // + // Refresh Boot Options if Boot Discovery Policy has been changed + // + Size =3D sizeof (DiscoveryPolicyOld); + Status =3D gRT->GetVariable ( + BOOT_DISCOVERY_POLICY_OLD_VAR, + &gBootDiscoveryPolicyMgrFormsetGuid, + NULL, + &Size, + &DiscoveryPolicyOld + ); + if ((Status =3D=3D EFI_NOT_FOUND) || (DiscoveryPolicyOld !=3D DiscoveryP= olicy)) { + EfiBootManagerRefreshAllBootOption(); + + Status =3D gRT->SetVariable ( + BOOT_DISCOVERY_POLICY_OLD_VAR, + &gBootDiscoveryPolicyMgrFormsetGuid, + EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_A= CCESS, + sizeof (DiscoveryPolicyOld), + &DiscoveryPolicy + ); + } =20 return EFI_SUCCESS; } --=20 2.25.1 -=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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