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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 BN8NAM11FT089.mail.protection.outlook.com (10.13.176.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.6023.16 via Frontend Transport; Fri, 27 Jan 2023 17:04:38 +0000 Received: from yaz-ethanolx.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 15.1.2375.34; Fri, 27 Jan 2023 11:04:38 -0600 From: Yazen Ghannam To: , CC: , , , Yazen Ghannam Subject: [PATCH v2 21/22] EDAC/amd64: Split dump_misc_regs() into dct/umc functions Date: Fri, 27 Jan 2023 17:04:18 +0000 Message-ID: <20230127170419.1824692-22-yazen.ghannam@amd.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230127170419.1824692-1-yazen.ghannam@amd.com> References: <20230127170419.1824692-1-yazen.ghannam@amd.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.180.168.240] X-ClientProxiedBy: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN8NAM11FT089:EE_|PH7PR12MB6587:EE_ X-MS-Office365-Filtering-Correlation-Id: 85bc5f61-0004-4e79-33ca-08db0088933b 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: 27 Jan 2023 17:04:38.8271 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 85bc5f61-0004-4e79-33ca-08db0088933b 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: BN8NAM11FT089.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH7PR12MB6587 Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org From: Muralidhara M K ...and add a function pointer to pvt->ops. No functional change is intended. Signed-off-by: Muralidhara M K Co-developed-by: Naveen Krishna Chatradhi Signed-off-by: Naveen Krishna Chatradhi [Rebased/reworked patch and reworded commit message] Co-developed-by: Yazen Ghannam Signed-off-by: Yazen Ghannam --- Link: https://lore.kernel.org/r/20220509145534.44912-17-yazen.ghannam@amd.com v1->v2: * Call function directly instead of using pointers. drivers/edac/amd64_edac.c | 19 ++++++------------- drivers/edac/amd64_edac.h | 1 + 2 files changed, 7 insertions(+), 13 deletions(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index ddf2178dabff..6b450544a892 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -1525,7 +1525,7 @@ static void umc_debug_display_dimm_sizes(struct amd64_pvt *pvt, u8 ctrl) } } -static void __dump_misc_regs_df(struct amd64_pvt *pvt) +static void umc_dump_misc_regs(struct amd64_pvt *pvt) { struct amd64_umc *umc; u32 i, tmp, umc_base; @@ -1568,8 +1568,7 @@ static void __dump_misc_regs_df(struct amd64_pvt *pvt) } } -/* Display and decode various NB registers for debug purposes. */ -static void __dump_misc_regs(struct amd64_pvt *pvt) +static void dct_dump_misc_regs(struct amd64_pvt *pvt) { edac_dbg(1, "F3xE8 (NB Cap): 0x%08x\n", pvt->nbcap); @@ -1606,15 +1605,6 @@ static void __dump_misc_regs(struct amd64_pvt *pvt) amd64_info("using x%u syndromes.\n", pvt->ecc_sym_sz); } -/* Display and decode various NB registers for debug purposes. */ -static void dump_misc_regs(struct amd64_pvt *pvt) -{ - if (pvt->umc) - __dump_misc_regs_df(pvt); - else - __dump_misc_regs(pvt); -} - /* * See BKDG, F2x[1,0][5C:40], F2[1,0][6C:60] */ @@ -3694,6 +3684,7 @@ static struct low_ops umc_ops = { .hw_info_get = umc_hw_info_get, .ecc_enabled = umc_ecc_enabled, .setup_mci_misc_attrs = umc_setup_mci_misc_attrs, + .dump_misc_regs = umc_dump_misc_regs, }; /* Use Family 16h versions for defaults and adjust as needed below. */ @@ -3703,6 +3694,7 @@ static struct low_ops dct_ops = { .hw_info_get = dct_hw_info_get, .ecc_enabled = dct_ecc_enabled, .setup_mci_misc_attrs = dct_setup_mci_misc_attrs, + .dump_misc_regs = dct_dump_misc_regs, }; static int per_family_init(struct amd64_pvt *pvt) @@ -3953,7 +3945,8 @@ static int probe_one_instance(unsigned int nid) amd64_info("%s detected (node %d).\n", pvt->ctl_name, pvt->mc_node_id); - dump_misc_regs(pvt); + /* Display and decode various registers for debug purposes. */ + pvt->ops->dump_misc_regs(pvt); return ret; diff --git a/drivers/edac/amd64_edac.h b/drivers/edac/amd64_edac.h index 1fb39d7981a2..1c64fd4a14b1 100644 --- a/drivers/edac/amd64_edac.h +++ b/drivers/edac/amd64_edac.h @@ -469,6 +469,7 @@ struct low_ops { int (*hw_info_get)(struct amd64_pvt *pvt); bool (*ecc_enabled)(struct amd64_pvt *pvt); void (*setup_mci_misc_attrs)(struct mem_ctl_info *mci); + void (*dump_misc_regs)(struct amd64_pvt *pvt); }; int __amd64_read_pci_cfg_dword(struct pci_dev *pdev, int offset, -- 2.25.1