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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by DS3PEPF000099D8.mail.protection.outlook.com (10.167.17.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.7202.16 via Frontend Transport; Thu, 18 Jan 2024 09:02:58 +0000 Received: from kali.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Thu, 18 Jan 2024 03:02:55 -0600 From: Vasant Hegde To: , CC: , Vasant Hegde , "Lu Baolu" Subject: [PATCH 2/6] iommu/amd: Remove unused IOVA_* macro Date: Thu, 18 Jan 2024 09:01:01 +0000 Message-ID: <20240118090105.5864-3-vasant.hegde@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240118090105.5864-1-vasant.hegde@amd.com> References: <20240118090105.5864-1-vasant.hegde@amd.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS3PEPF000099D8:EE_|SN7PR12MB8058:EE_ X-MS-Office365-Filtering-Correlation-Id: 0723e877-a7d5-4f14-ee56-08dc1804445b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Jan 2024 09:02:58.4797 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 0723e877-a7d5-4f14-ee56-08dc1804445b X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: DS3PEPF000099D8.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN7PR12MB8058 These macros are not used after commit ac6d704679d343 ("iommu/dma: Pass address limit rather than size to iommu_setup_dma_ops()"). No functional change intended. Signed-off-by: Vasant Hegde Cc: Lu Baolu Reviewed-by: Suravee Suthikulpanit --- @Lu Baolu, We have similar unused macro (IOVA_START_PFN) in intel driver as well. If you want I can remove that macro as part of this series. -Vasant drivers/iommu/amd/iommu.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 4280d97fa6ba..6bb4f2dc5194 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -45,10 +45,6 @@ #define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28)) -/* IO virtual address start page frame number */ -#define IOVA_START_PFN (1) -#define IOVA_PFN(addr) ((addr) >> PAGE_SHIFT) - /* Reserved IOVA ranges */ #define MSI_RANGE_START (0xfee00000) #define MSI_RANGE_END (0xfeefffff) -- 2.31.1