diff options
| author | Or Gerlitz <ogerlitz@mellanox.com> | 2017-01-24 13:02:38 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-02-14 11:41:21 -0500 |
| commit | ce1e055fb9aba56c80d84f63edfa102691f63d41 (patch) | |
| tree | 580c36e9d811c7d57bc845348ba9d1d8ccfdd3e8 | |
| parent | bc63f9d5580696a49d27056293e3ccd48b8b917e (diff) | |
| download | linux-ce1e055fb9aba56c80d84f63edfa102691f63d41.tar.bz2 | |
IB: Add protocol for USNIC
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>
Signed-off-by: Doug Ledford <dledford@redhat.com>
| -rw-r--r-- | drivers/infiniband/hw/usnic/usnic_ib_main.c | 1 | ||||
| -rw-r--r-- | include/rdma/ib_verbs.h | 8 |
2 files changed, 9 insertions, 0 deletions
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 f311c2593a85..07399023352b 100644 --- a/include/rdma/ib_verbs.h +++ b/include/rdma/ib_verbs.h @@ -490,6 +490,7 @@ 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 \ @@ -515,6 +516,8 @@ 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; @@ -2350,6 +2353,11 @@ 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. |