From nobody Wed Dec 17 03:41:49 2025 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 4166F154BF3; Wed, 24 Apr 2024 05:29:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713936586; cv=none; b=MiS0inPV5cPe2r1aChSqEGpAZmO5aUJsVCV+TjiTIsRB7O+56CRCJ9klcBsXeRIERYgWIWLEUtu8Zw55Qis31AJ60xIqwfvL+dtymY0JPo0hqBZJUi9Ax98+lkjOkTlDRtRA+EkA+URI6kqX/p9HHxPUFcVVvHsc2HmD7F4ozMc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713936586; c=relaxed/simple; bh=vVb6RIIvOt4enB6/MzuWcA6dkAPHXShQ2Vxb7to1nk8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=KGHH3xFkcnxaDTS9/4tKaKVczdhgWizuiLyIDwz4cbmGEAn1OZFrC3IVuyVeDnQVuLGr5GBXuhOz3IzQPFbGRM4Tih/E6h0nAb70qqFW0ljOGvEaQsSaG+d6Pao/kz8HHQoqozAuTOhieYT43gpP4flRfu437B4ngU/UzY67xb0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=RGQnoufZ; arc=none smtp.client-ip=198.175.65.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="RGQnoufZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713936586; x=1745472586; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=vVb6RIIvOt4enB6/MzuWcA6dkAPHXShQ2Vxb7to1nk8=; b=RGQnoufZII6jQNW8lA++dA0x/bwNpDJqWF2SEDqKWYxSn/06p7yctrLh fwIE4acPlPnXmRG2aWtswGH8mrtbKvJp19OPEcx/FINQC/gaM9B2+kGX/ yyyTPXjolcGvvxNZ4vdZpgF3zKP1M1X0Lv3xJBr9ejKDWO7M1EppPVJF5 w8hbYIF+t8WkHfqpmQKinlI1svWGyUx0EKzfQ1SeAI1KTCXZXZCJgWW7k DyKeR2idNaPNEVmeRiVhGq8FHGTGWVSPe3/cCaq2+IPiwiRLL97QEDLsp abu1Yi/G6Y09as+1dWSNFNd9Dz3ril8KO97OrCWbdn3E2FuQm2jyEF63W w==; X-CSE-ConnectionGUID: 22jTlp4oQOCCXTZJI1elaQ== X-CSE-MsgGUID: EmBmKdsOS0Guory+w9IP/A== X-IronPort-AV: E=McAfee;i="6600,9927,11053"; a="27004186" X-IronPort-AV: E=Sophos;i="6.07,225,1708416000"; d="scan'208";a="27004186" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Apr 2024 22:29:45 -0700 X-CSE-ConnectionGUID: L2sj6Cs+Tj+J/3PjA4uG7g== X-CSE-MsgGUID: cBYvsSoMS+GBiu/n6bwCcA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,225,1708416000"; d="scan'208";a="62049714" Received: from unknown (HELO haibo-OptiPlex-7090.sh.intel.com) ([10.239.159.132]) by orviesa001.jf.intel.com with ESMTP; 23 Apr 2024 22:29:35 -0700 From: Haibo Xu To: sunilvl@ventanamicro.com, arnd@arndb.de Cc: xiaobo55x@gmail.com, ajones@ventanamicro.com, Haibo Xu , Catalin Marinas , Will Deacon , Huacai Chen , WANG Xuerui , Paul Walmsley , Palmer Dabbelt , Albert Ou , "Rafael J. Wysocki" , Len Brown , Greg Kroah-Hartman , Robert Moore , Conor Dooley , Guo Ren , Alexandre Ghiti , Charlie Jenkins , Baoquan He , Greentime Hu , Zong Li , =?UTF-8?q?Cl=C3=A9ment=20L=C3=A9ger?= , Chen Jiahao , Samuel Holland , Jisheng Zhang , James Morse , "Russell King (Oracle)" , Evan Green , Yang Li , Thomas Gleixner , Ard Biesheuvel , Tony Luck , Yuntao Wang , Dan Williams , Alison Schofield , Dave Jiang , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-acpi@vger.kernel.org, acpica-devel@lists.linux.dev Subject: [PATCH v3 1/6] ACPICA: SRAT: Add RISC-V RINTC affinity structure Date: Wed, 24 Apr 2024 13:46:21 +0800 Message-Id: <400608fe1804f5f2b52e611bf58e3a3a0b839b92.1713778236.git.haibo1.xu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" ACPICA commit 93caddbf2f620769052c59ec471f018281dc3a24 Add definition of RISC-V Interrupt Controller(RINTC) affinity structure which was approved by UEFI forum and will be part of next ACPI spec version(6.6). Link: https://github.com/acpica/acpica/commit/93caddbf Signed-off-by: Haibo Xu --- include/acpi/actbl3.h | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/include/acpi/actbl3.h b/include/acpi/actbl3.h index c080d579a546..5202e3fc9b41 100644 --- a/include/acpi/actbl3.h +++ b/include/acpi/actbl3.h @@ -192,7 +192,8 @@ enum acpi_srat_type { ACPI_SRAT_TYPE_GIC_ITS_AFFINITY =3D 4, /* ACPI 6.2 */ ACPI_SRAT_TYPE_GENERIC_AFFINITY =3D 5, /* ACPI 6.3 */ ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY =3D 6, /* ACPI 6.4 */ - ACPI_SRAT_TYPE_RESERVED =3D 7 /* 7 and greater are reserved */ + ACPI_SRAT_TYPE_RINTC_AFFINITY =3D 7, /* ACPI 6.6 */ + ACPI_SRAT_TYPE_RESERVED =3D 8 /* 8 and greater are reserved */ }; =20 /* @@ -296,6 +297,21 @@ struct acpi_srat_generic_affinity { #define ACPI_SRAT_GENERIC_AFFINITY_ENABLED (1) /* 00: Use affinity str= ucture */ #define ACPI_SRAT_ARCHITECTURAL_TRANSACTIONS (1<<1) /* ACPI 6.4 */ =20 +/* 7: RINTC Affinity (ACPI 6.6) */ + +struct acpi_srat_rintc_affinity { + struct acpi_subtable_header header; + u16 reserved; /* Reserved, must be zero */ + u32 proximity_domain; + u32 acpi_processor_uid; + u32 flags; + u32 clock_domain; +}; + +/* Flags for struct acpi_srat_rintc_affinity */ + +#define ACPI_SRAT_RINTC_ENABLED (1) /* 00: Use affinity structure */ + /*************************************************************************= ****** * * STAO - Status Override Table (_STA override) - ACPI 6.0 --=20 2.34.1