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Tue, 28 Apr 2026 14:16:34 +0000 Date: Tue, 28 Apr 2026 16:16:22 +0200 From: Larysa Zaremba To: "Loktionov, Aleksandr" CC: "intel-wired-lan@lists.osuosl.org" , "Nguyen, Anthony L" , "Lobakin, Aleksander" , "Samudrala, Sridhar" , Michal Swiatkowski , "Fijalkowski, Maciej" , "Tantilov, Emil S" , "Chittim, Madhu" , "Hay, Joshua A" , "Keller, Jacob E" , "Shanmugam, Jayaprakash" , Jiri Pirko , "David S. Miller" , Eric Dumazet , "Jakub Kicinski" , Paolo Abeni , Simon Horman , Jonathan Corbet , Richard Cochran , "Kitszel, Przemyslaw" , Andrew Lunn , "netdev@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "Salin, Samuel" Subject: Re: [Intel-wired-lan] [PATCH iwl-next v7 07/14] idpf: refactor idpf to use libie_pci APIs Message-ID: References: <20260428082654.44364-1-larysa.zaremba@intel.com> <20260428082654.44364-8-larysa.zaremba@intel.com> Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: X-ClientProxiedBy: VI1P190CA0010.EURP190.PROD.OUTLOOK.COM (2603:10a6:802:2b::23) To SN7PR11MB7540.namprd11.prod.outlook.com (2603:10b6:806:340::7) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DS0PR11MB7529:EE_|PH0PR11MB9775:EE_ X-MS-Office365-Filtering-Correlation-Id: 586bb2b1-789d-4fa0-9aba-08dea530c08b X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|10070799003|1800799024|366016|7416014|376014|22082099003|18002099003|56012099003; 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Nguyen, Anthony L > > > > Cc: Lobakin, Aleksander ; Samudrala, > > Sridhar ; Michal Swiatkowski > > ; Zaremba, Larysa > > ; Fijalkowski, Maciej > > ; Tantilov, Emil S > > ; Chittim, Madhu ; > > Hay, Joshua A ; Keller, Jacob E > > ; Shanmugam, Jayaprakash > > ; Jiri Pirko ; > > David S. Miller ; Eric Dumazet > > ; Jakub Kicinski ; Paolo Abeni > > ; Simon Horman ; Jonathan Corbet > > ; Richard Cochran ; Kitszel, > > Przemyslaw ; Andrew Lunn > > ; netdev@vger.kernel.org; linux- > > doc@vger.kernel.org; linux-kernel@vger.kernel.org; Salin, Samuel > > > > Subject: [Intel-wired-lan] [PATCH iwl-next v7 07/14] idpf: refactor > > idpf to use libie_pci APIs > > > > From: Pavan Kumar Linga > > > > Use libie_pci init and MMIO APIs where possible, struct idpf_hw cannot > > be deleted for now as it also houses control queues that will be > > refactored later. Use libie_cp header for libie_ctlq_ctx that contains > > mmio info from the start in order to not increase the diff later. > > > > Reviewed-by: Madhu Chittim > > Reviewed-by: Sridhar Samudrala > > Signed-off-by: Pavan Kumar Linga > > Co-developed-by: Larysa Zaremba > > Signed-off-by: Larysa Zaremba > > Tested-by: Samuel Salin > > Signed-off-by: Tony Nguyen > > --- > > drivers/net/ethernet/intel/idpf/Kconfig | 1 + > > drivers/net/ethernet/intel/idpf/idpf.h | 70 +------- > > .../net/ethernet/intel/idpf/idpf_controlq.c | 26 ++- > > .../net/ethernet/intel/idpf/idpf_controlq.h | 2 - > > drivers/net/ethernet/intel/idpf/idpf_dev.c | 61 ++++--- > > drivers/net/ethernet/intel/idpf/idpf_idc.c | 38 ++-- > > drivers/net/ethernet/intel/idpf/idpf_lib.c | 7 +- > > drivers/net/ethernet/intel/idpf/idpf_main.c | 114 ++++++------ > > drivers/net/ethernet/intel/idpf/idpf_vf_dev.c | 57 +++--- > > .../net/ethernet/intel/idpf/idpf_virtchnl.c | 169 +++++++++-------- > > - > > .../ethernet/intel/idpf/idpf_virtchnl_ptp.c | 58 +++--- > > 11 files changed, 288 insertions(+), 315 deletions(-) > > > > diff --git a/drivers/net/ethernet/intel/idpf/Kconfig > > b/drivers/net/ethernet/intel/idpf/Kconfig > > index adab2154125b..586df3a4afe9 100644 > > --- a/drivers/net/ethernet/intel/idpf/Kconfig > > +++ b/drivers/net/ethernet/intel/idpf/Kconfig > > @@ -6,6 +6,7 @@ config IDPF > > depends on PCI_MSI > > depends on PTP_1588_CLOCK_OPTIONAL > > select DIMLIB > > ... > > > >dev_ops.static_reg_info; > > + bool is_static = false; > > + > > + for (uint j = 0; j < IDPF_MMIO_REG_NUM_STATIC; j++) > I think you need to use here unsigned int, didn't checkpach.pl complain about it? No, it did not, and this is consistent with the similar regions loop in drivers/net/ethernet/intel/idpf/idpf_idc.c. > > > > + if (mr->offset == static_regs[j].start) > > + is_static = true; > > ... > > > > > return 0; > > } > > -- > > 2.47.0 >