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SCL:1; SRVR:BN8PR18MB2804; H:BN8PR18MB2868.namprd18.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: marvell.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: APfhOyIqE0BG6OgyN8fRPLaotyVq4/k0IZjeBPP4gEXpbmqTx1yrlBKtKqErvesopqMivahwWy1Q1IN/RyUHZWx1pEXoMiy5rIxAwKmNSu05/ua+kK9JdSb1vMhg+VEcbpfq37iWZ/bt/TYs5wgb4PMnLBtsr5TX6pk0jjd3FOt/kqEYTUzKJn0Hm/0N8uRsbsxKNDIKAbD0UO878iC2e/LO0aRbWI3p8Lb9FqZOLnRQDQKn43fN0BgL3SqbS5u19oqCOBRLYWMWlwLgRyNoCi/7ouaxW59C3W+rcDnne/V8ThBzpwLfHpp2rDA1sTyF9uniFpUNHi3tEzfL/WQCAObuaWv4uGTayzloYXNv5DPg9MV1sNLsOnC4SKhBbOiL/0qzfAVZAoB0RCDdI6Jbh6hTSx/zmbQWNe7qzmpSvlE= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: ee72d824-9841-44c6-f776-08d73817d6f4 X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Sep 2019 06:58:53.6916 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: 61UJlEIWHGUPFAvEnesqkwqXsKXAxjwcxS/4wjJG5cIW4m75FBLFl8ZqI9bnqp13DcEy0WcSA5E+jSsdmy/4Yw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN8PR18MB2804 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.70,1.0.8 definitions=2019-09-13_04:2019-09-11,2019-09-13 signatures=0 Subject: Re: [dpdk-stable] [EXT] [PATCH V2] crypto/octeontx: enable unbinding for the OCTEON TX crypto engines X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Version history has to be after ---.=20 @Akhil, can you make this change when you submit? Acked-by: Anoob Joseph > -----Original Message----- > From: Thierry Herbelot > Sent: Friday, September 13, 2019 12:10 PM > To: dev@dpdk.org > Cc: Thomas Monjalon ; stable@dpdk.org; Anoob > Joseph > Subject: [EXT] [PATCH V2] crypto/octeontx: enable unbinding for the OCTEO= N > TX crypto engines >=20 > External Email >=20 > ---------------------------------------------------------------------- > Like for Ethernet ports, the OCTEON TX crypto engines must first be unbou= nd > from their kernel module, then rebound to vfio-pci, before being usable i= n DPDK. >=20 > As this capability is detected at runtime by dpdk-pmdinfo, add the info i= n the > PMD registering directives. >=20 > Then an external script can be used for bind and unbind. >=20 > Fixes: bfe2ae495ee268 ('crypto/octeontx: add PMD skeleton') > Cc: stable@dpdk.org > Cc: anoobj@marvell.com >=20 > V2: only "vfio-pci" is needed by this PMD >=20 > Signed-off-by: Thierry Herbelot > --- > drivers/crypto/octeontx/otx_cryptodev.c | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/drivers/crypto/octeontx/otx_cryptodev.c > b/drivers/crypto/octeontx/otx_cryptodev.c > index fc64a5f3041f..8df4b710c874 100644 > --- a/drivers/crypto/octeontx/otx_cryptodev.c > +++ b/drivers/crypto/octeontx/otx_cryptodev.c > @@ -118,6 +118,7 @@ static struct cryptodev_driver otx_cryptodev_drv; >=20 > RTE_PMD_REGISTER_PCI(CRYPTODEV_NAME_OCTEONTX_PMD, > otx_cryptodev_pmd); > RTE_PMD_REGISTER_PCI_TABLE(CRYPTODEV_NAME_OCTEONTX_PMD, > pci_id_cpt_table); > +RTE_PMD_REGISTER_KMOD_DEP(CRYPTODEV_NAME_OCTEONTX_PMD, > "vfio-pci"); > RTE_PMD_REGISTER_CRYPTO_DRIVER(otx_cryptodev_drv, > otx_cryptodev_pmd.driver, > otx_cryptodev_driver_id); >=20 > -- > 2.20.1