| Message ID | 20170124110239.31555-5-leon@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
> -----Original Message----- > From: Leon Romanovsky [mailto:leon@kernel.org] > Sent: Tuesday, January 24, 2017 3:03 AM > To: dledford@redhat.com > Cc: linux-rdma@vger.kernel.org; Or Gerlitz; Parav Pandit; Steve Wise; Dennis > Dalessandro; Lijun Ou; Faisal Latif; Shiraz Saleem; Selvin Xavier; Christian > Benvenuti (benve); Dave Goodell (dgoodell); Adit Ranadive; Michal Kalderon; > Rajesh Borundia > Subject: [PATCH rdma-next V1 4/5] IB: Add protocol for USNIC > > From: Or Gerlitz <ogerlitz@mellanox.com> > > Add protocol definition for the proprietary the USNIC driver. > > Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> > Reviewed-by: Matan Barak <matanb@mellanox.com> > Signed-off-by: Leon Romanovsky <leon@kernel.org> Reviewed-by: Christian Benvenuti <benve@cisco.com> /Chris -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c index 0a89a955550b..dde0b23f6559 100644 --- a/drivers/infiniband/hw/usnic/usnic_ib_main.c +++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c @@ -325,6 +325,7 @@ static int usnic_port_immutable(struct ib_device *ibdev, u8 port_num, if (err) return err; + immutable->core_cap_flags = RDMA_CORE_PORT_USNIC; immutable->pkey_tbl_len = attr.pkey_tbl_len; immutable->gid_tbl_len = attr.gid_tbl_len; diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h index 68fff341d3b6..d5109e63fa7e 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -486,6 +486,7 @@ static inline struct rdma_hw_stats *rdma_alloc_hw_stats_struct( #define RDMA_CORE_CAP_PROT_IWARP 0x00400000 #define RDMA_CORE_CAP_PROT_ROCE_UDP_ENCAP 0x00800000 #define RDMA_CORE_CAP_PROT_RAW_PACKET 0x01000000 +#define RDMA_CORE_CAP_PROT_USNIC 0x02000000 #define RDMA_CORE_PORT_IBA_IB (RDMA_CORE_CAP_PROT_IB \ | RDMA_CORE_CAP_IB_MAD \ @@ -511,6 +512,8 @@ static inline struct rdma_hw_stats *rdma_alloc_hw_stats_struct( #define RDMA_CORE_PORT_RAW_PACKET (RDMA_CORE_CAP_PROT_RAW_PACKET) +#define RDMA_CORE_PORT_USNIC (RDMA_CORE_CAP_PROT_USNIC) + struct ib_port_attr { u64 subnet_prefix; enum ib_port_state state; @@ -2315,6 +2318,11 @@ static inline bool rdma_protocol_raw_packet(const struct ib_device *device, u8 p return device->port_immutable[port_num].core_cap_flags & RDMA_CORE_CAP_PROT_RAW_PACKET; } +static inline bool rdma_protocol_usnic(const struct ib_device *device, u8 port_num) +{ + return device->port_immutable[port_num].core_cap_flags & RDMA_CORE_CAP_PROT_USNIC; +} + /** * rdma_cap_ib_mad - Check if the port of a device supports Infiniband * Management Datagrams.