From patchwork Fri Oct 18 21:37:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fenghua Yu X-Patchwork-Id: 13842439 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 E265618D640; Fri, 18 Oct 2024 21:37:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729287437; cv=none; b=WLaxct3ZdvMYqpxrsoXgF/eHta2jvPX8z3rycgcgDhnOOdmVWrWZQl97y3qy9fW3BlcOLEbAgSVRRzQHyklJxJLMmfWU+aqd59SNKPLEGBx3+jhC0VKCPfTsLIfrV11nSu2epXLOVNHVLJkfBSiNUZKkMarW5Byr9t1pv5zEeYQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729287437; c=relaxed/simple; bh=QJ53Scw1t1SKQzFOABoj/pnvI/hnsCdkPuCpi2UA++w=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=sTBPOMIy3kmiPZnDuSGKsjQ9Xz907UTDd3nbI++H41/lhx1E64iEZl/dhPvU6OPNHJPlAdYD9MS38JKUYnRsEZA6O5P8fw3PcESvrWzGfAxeEvyLpaRogJT1j4lJhRvDL4FZBhvoBdiNmVJhUasEJrcQCT+fsTA4TyB2T8Wm8ws= 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=Ub/Vj2rz; arc=none smtp.client-ip=192.198.163.15 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="Ub/Vj2rz" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1729287435; x=1760823435; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=QJ53Scw1t1SKQzFOABoj/pnvI/hnsCdkPuCpi2UA++w=; b=Ub/Vj2rzx6g0ImjXcqriREmLf0dwjdjBzyrceZPKzyETj3OtPEPXNd2M o57wrieNBBmDQQtTfQqMAmEu2+ceyD1edusZ6AKwscKY+K2jViftl/sTs VD/sYSQfhP0QoitvNbQHw5jfLBY/n4jMoHQoPnu3BovH9JlcDowzW+KVd MoKDp8iyve/TaISeDF9XlYG2DDOAGD3cbw2rl/crraKJA2M4iX596Gz5V T9p0w6BgmS4KWRdb3fZkR7ayA+MTt3eaed/kO8VRSpbY+v+ytjikDhuxW uZBqWDrpr+NC4F+T+WYP2CMj1l9aNgra9OwfQgg1DsHQg+8ta6my2Zz7f g==; X-CSE-ConnectionGUID: yBYUVHTLT3KDbBW8q5cstA== X-CSE-MsgGUID: UT+ifT9ITqmEIZ3QUB0dNw== X-IronPort-AV: E=McAfee;i="6700,10204,11229"; a="28967219" X-IronPort-AV: E=Sophos;i="6.11,214,1725346800"; d="scan'208";a="28967219" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Oct 2024 14:37:13 -0700 X-CSE-ConnectionGUID: 6dMtU5KxQK6xpNw44/cymQ== X-CSE-MsgGUID: Mysex+KgR/yR3AwHRVC3pg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,214,1725346800"; d="scan'208";a="116439670" Received: from fyu1.sc.intel.com ([172.25.103.126]) by orviesa001.jf.intel.com with ESMTP; 18 Oct 2024 14:37:13 -0700 From: Fenghua Yu To: "Vinod Koul" , "Dave Jiang" Cc: dmaengine@vger.kernel.org, "linux-kernel" , Fenghua Yu Subject: [PATCH v2] dmaengine: idxd: Move DSA/IAA device IDs to IDXD driver Date: Fri, 18 Oct 2024 14:37:25 -0700 Message-Id: <20241018213725.4167413-1-fenghua.yu@intel.com> X-Mailer: git-send-email 2.37.1 Precedence: bulk X-Mailing-List: dmaengine@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Since the DSA/IAA device IDs are only used by the IDXD driver, there is no need to define them as public IDs. Move their definitions to the IDXD driver to limit their scope. This change helps reduce unnecessary exposure of the device IDs in the global space, making the codebase cleaner and better encapsulated. There is no functional change. Signed-off-by: Fenghua Yu --- v2: - Remove "Fixes" tags (Vinod) drivers/dma/idxd/registers.h | 4 ++++ include/linux/pci_ids.h | 3 --- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/dma/idxd/registers.h b/drivers/dma/idxd/registers.h index e16dbf9ab324..c426511f2104 100644 --- a/drivers/dma/idxd/registers.h +++ b/drivers/dma/idxd/registers.h @@ -6,6 +6,10 @@ #include /* PCI Config */ +#define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb +#define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212 +#define PCI_DEVICE_ID_INTEL_IAA_DMR 0x1216 + #define DEVICE_VERSION_1 0x100 #define DEVICE_VERSION_2 0x200 diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index 4cf6aaed5f35..e4bddb927795 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -2709,9 +2709,6 @@ #define PCI_DEVICE_ID_INTEL_82815_MC 0x1130 #define PCI_DEVICE_ID_INTEL_82815_CGC 0x1132 #define PCI_DEVICE_ID_INTEL_SST_TNG 0x119a -#define PCI_DEVICE_ID_INTEL_DSA_GNRD 0x11fb -#define PCI_DEVICE_ID_INTEL_DSA_DMR 0x1212 -#define PCI_DEVICE_ID_INTEL_IAA_DMR 0x1216 #define PCI_DEVICE_ID_INTEL_82092AA_0 0x1221 #define PCI_DEVICE_ID_INTEL_82437 0x122d #define PCI_DEVICE_ID_INTEL_82371FB_0 0x122e