From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2D38A18041 for ; Wed, 15 Nov 2023 12:01:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="g5oI7ww2" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1700049689; x=1731585689; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hDA/+p+nxM87pJNv9Ukdh1cz+IjWMOLujDQdnMnWdrA=; b=g5oI7ww2SRFSXmQtUlYHMZX2jw0uwcon0525L99KtED5uWAbrTlh7tC3 ptxgZjS2j+QYqGE9jhnOBFiAHl8wE9m/kZuv0KVDb7Hu1JqYAs/YMefaP Bk4JHmYVT/UOV3qP5yc5pW6FsHETxAIOon6oOLWNXsgvRY8tJ1dlyrpdp 9jjCpZeLjbn73GheUsSHtHsvOx9sfSiJBsK+7o3wH+RlkPuKAmOGIlQnK Zoe8tCFwiSp2/Gg9ywAn88a4223uA3nxUTQJqC91nh2z90FAyJ6ENUtv+ Fj2ZtD8NS1YofoVIpJFQWcEqxoTUvBHF6sRLrP8Q3Mufjp9OH8ZwmbqTj g==; X-IronPort-AV: E=McAfee;i="6600,9927,10894"; a="394780468" X-IronPort-AV: E=Sophos;i="6.03,304,1694761200"; d="scan'208";a="394780468" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2023 04:01:26 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.03,304,1694761200"; d="scan'208";a="13160259" Received: from mituomis-mobl.ger.corp.intel.com (HELO box.shutemov.name) ([10.249.44.135]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Nov 2023 04:01:22 -0800 Received: by box.shutemov.name (Postfix, from userid 1000) id B537610A325; Wed, 15 Nov 2023 15:01:12 +0300 (+03) From: "Kirill A. Shutemov" To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org Cc: "Rafael J. Wysocki" , Peter Zijlstra , Adrian Hunter , Kuppuswamy Sathyanarayanan , Elena Reshetova , Jun Nakajima , Rick Edgecombe , Tom Lendacky , "Kalra, Ashish" , Sean Christopherson , "Huang, Kai" , Baoquan He , kexec@lists.infradead.org, linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" Subject: [PATCHv3 12/14] x86/acpi: Rename fields in acpi_madt_multiproc_wakeup structure Date: Wed, 15 Nov 2023 15:00:42 +0300 Message-ID: <20231115120044.8034-13-kirill.shutemov@linux.intel.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231115120044.8034-1-kirill.shutemov@linux.intel.com> References: <20231115120044.8034-1-kirill.shutemov@linux.intel.com> Precedence: bulk X-Mailing-List: linux-coco@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To prepare for the addition of support for MADT wakeup structure version 1, it is necessary to provide more appropriate names for the fields in the structure. The field 'mailbox_version' renamed as 'version'. This field signifies the version of the structure and the related protocols, rather than the version of the mailbox. This field has not been utilized in the code thus far. The field 'base_address' renamed as 'mailbox_address' to clarify the kind of address it represents. In version 1, the structure includes the reset vector address. Clear and distinct naming helps to prevent any confusion. Signed-off-by: Kirill A. Shutemov Reviewed-by: Kai Huang Reviewed-by: Kuppuswamy Sathyanarayanan --- arch/x86/kernel/acpi/madt_wakeup.c | 2 +- include/acpi/actbl2.h | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/x86/kernel/acpi/madt_wakeup.c b/arch/x86/kernel/acpi/madt_wakeup.c index f7e33cea1be5..386adbb03094 100644 --- a/arch/x86/kernel/acpi/madt_wakeup.c +++ b/arch/x86/kernel/acpi/madt_wakeup.c @@ -74,7 +74,7 @@ int __init acpi_parse_mp_wake(union acpi_subtable_headers *header, acpi_table_print_madt_entry(&header->common); - acpi_mp_wake_mailbox_paddr = mp_wake->base_address; + acpi_mp_wake_mailbox_paddr = mp_wake->mailbox_address; cpu_hotplug_disable_offlining(); diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 3751ae69432f..23b4cfb640fc 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1109,9 +1109,9 @@ struct acpi_madt_generic_translator { struct acpi_madt_multiproc_wakeup { struct acpi_subtable_header header; - u16 mailbox_version; + u16 version; u32 reserved; /* reserved - must be zero */ - u64 base_address; + u64 mailbox_address; }; #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 -- 2.41.0