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charset="us-ascii" Content-ID: <6EBA2FA48B870B4282A0C055CBCFE829@namprd05.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: quantenna.com X-MS-Exchange-CrossTenant-Network-Message-Id: 52b3f80a-68e6-4272-5aef-08d772458312 X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a355dbce-62b4-4789-9446-c1d5582180ff X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: ow2TJl5oGPSTXOJ1GR1aqt+xSEMiFLiKpVv0sCWDK+rvZOdbh/Xisv6+W20foCxdpVt0kZw/OntMZjuBulXmUm3vM5eZ4AFU8/dToOFBrUpR/iFKMGkgXCRv0XgHjCaAYusx9+Mdt0ACNnxvcykzj4EMr4YlK+/SkcDonFK33A5hQriykJKDEUeSGC6HFw0bQ1y0/MX1JAPEi+nmM1/gfQ== X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Nov 2019 07:54:13.0449 (UTC) X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR05MB4043 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-11-26_01:2019-11-21,2019-11-26 signatures=0 X-Proofpoint-Spam-Reason: safe Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org > > Add support for the new minor revision of QSR10g chip. Major changes fr= om > > the driver perspective include PCIe data path modifications. Setup is n= ow > > more complicated, but finally more things have been offloaded to hardwa= re. > > As a result, less driver boilerplate operations are needed after Tx/Rx > > descriptors queues have been configured. Besides, restrictions on > > descriptors queue lengths have been relaxed. > > > > Signed-off-by: Sergey Matyukevich >=20 > What about the firmware, is that available for this new revision? Hello Kalle, There are two drivers: pearl_qtnfmac for QSR10G and topaz_qtnfmac for QSR1000. Firmware for QSR1000 chips has a higher priority since those devices have been in production for quite a while now and there are multiple products available. From the engineering perspective we are ready to release firmware and SDK for QSR1000/QSR2000 devices. Now we are waiting for the ACK from legal team. This was delayed by the acquisition of Quantenna by On Semiconductor. =20 As for the latest QSR10G chips, we are not yet ready to release SDK. The main reason is that platform is under active development. Regards, Sergey