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Tsirkin" Cc: Stefan Hajnoczi , Parav Pandit , "virtio-comment@lists.oasis-open.org" , "virtio-dev@lists.oasis-open.org" , "jasowang@redhat.com" , "cohuck@redhat.com" , "sgarzare@redhat.com" , "nrupal.jani@intel.com" , "Piotr.Uminski@intel.com" , "hang.yuan@intel.com" , "virtio@lists.oasis-open.org" , Zhu Lingshan , "pasic@linux.ibm.com" , Shahaf Shuler References: <910b3607a5f255134d30b3e1233e564f564eafb8.1677761896.git.mst@redhat.com> <20230302201912.GC2554028@fedora> <20230302185803-mutt-send-email-mst@kernel.org> <20230303131703.GB2866370@fedora> <20230303081900-mutt-send-email-mst@kernel.org> <4f869944-4ccd-c51e-0f30-dc3ba15ffd52@nvidia.com> <20230307192752-mutt-send-email-mst@kernel.org> <6668fd7a-3eb3-0447-9cbf-72d308b1336a@nvidia.com> <20230308070531-mutt-send-email-mst@kernel.org> From: Max Gurtovoy In-Reply-To: <20230308070531-mutt-send-email-mst@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: VI1PR0102CA0053.eurprd01.prod.exchangelabs.com (2603:10a6:803::30) To DM4PR12MB5040.namprd12.prod.outlook.com (2603:10b6:5:38b::19) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: DM4PR12MB5040:EE_|PH7PR12MB5710:EE_ X-MS-Office365-Filtering-Correlation-Id: 90792e48-0f73-4f9c-a6f2-08db1fd5dcf7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Tsirkin wrote: > On Wed, Mar 08, 2023 at 12:55:37PM +0200, Max Gurtovoy wrote: >>>> 5. VIRTIO_ADMIN_STATUS_COMMAND_SPECIFIC_ERR (for more info read the >>>> command_specific_error field). >>> >>> I don't think it's a good idea, we'll have to agree to disagree. >> >> Ok. >> can you explain why isn't this a good idea please ? > > Pointless complexity for spec, devices and drivers. In the end drivers > don't really do anything with all this detailed info. > Pointless according to your own opinion. As I mentioned, other specifications and devices work this way. I didn't invent it. All drivers in SW world ? All drivers in Linux ? or Virtio drivers ? This publicly archived list offers a means to provide input to the OASIS Virtual I/O Device (VIRTIO) TC. In order to verify user consent to the Feedback License terms and to minimize spam in the list archive, subscription is required before posting. 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