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Diffstat (limited to 'man/ibv_query_port.3')
| -rw-r--r-- | man/ibv_query_port.3 | 65 |
1 files changed, 0 insertions, 65 deletions
diff --git a/man/ibv_query_port.3 b/man/ibv_query_port.3 deleted file mode 100644 index 9bedd90..0000000 --- a/man/ibv_query_port.3 +++ /dev/null @@ -1,65 +0,0 @@ -.\" -*- nroff -*- -.\" -.TH IBV_QUERY_PORT 3 2006-10-31 libibverbs "Libibverbs Programmer's Manual" -.SH "NAME" -ibv_query_port \- query an RDMA port's attributes -.SH "SYNOPSIS" -.nf -.B #include <infiniband/verbs.h> -.sp -.BI "int ibv_query_port(struct ibv_context " "*context" ", uint8_t " "port_num" , -.BI " struct ibv_port_attr " "*port_attr" "); -.fi -.SH "DESCRIPTION" -.B ibv_query_port() -returns the attributes of port -.I port_num -for device context -.I context -through the pointer -.I port_attr\fR. -The argument -.I port_attr -is an ibv_port_attr struct, as defined in <infiniband/verbs.h>. -.PP -.nf -struct ibv_port_attr { -.in +8 -enum ibv_port_state state; /* Logical port state */ -enum ibv_mtu max_mtu; /* Max MTU supported by port */ -enum ibv_mtu active_mtu; /* Actual MTU */ -int gid_tbl_len; /* Length of source GID table */ -uint32_t port_cap_flags; /* Port capabilities */ -uint32_t max_msg_sz; /* Maximum message size */ -uint32_t bad_pkey_cntr; /* Bad P_Key counter */ -uint32_t qkey_viol_cntr; /* Q_Key violation counter */ -uint16_t pkey_tbl_len; /* Length of partition table */ -uint16_t lid; /* Base port LID */ -uint16_t sm_lid; /* SM LID */ -uint8_t lmc; /* LMC of LID */ -uint8_t max_vl_num; /* Maximum number of VLs */ -uint8_t sm_sl; /* SM service level */ -uint8_t subnet_timeout; /* Subnet propagation delay */ -uint8_t init_type_reply;/* Type of initialization performed by SM */ -uint8_t active_width; /* Currently active link width */ -uint8_t active_speed; /* Currently active link speed */ -uint8_t phys_state; /* Physical port state */ -uint8_t link_layer; /* link layer protocol of the port */ -.in -8 -}; -.sp -possible values for the link layer field are IBV_LINK_LAYER_INFINIBAND, -IBV_LINK_LAYER_ETHERNET, or IBV_LINK_LAYER_UNSPECIFIED. -.sp -.fi -.SH "RETURN VALUE" -.B ibv_query_port() -returns 0 on success, or the value of errno on failure (which indicates the failure reason). -.SH "SEE ALSO" -.BR ibv_create_qp (3), -.BR ibv_destroy_qp (3), -.BR ibv_query_qp (3), -.BR ibv_create_ah (3) -.SH "AUTHORS" -.TP -Dotan Barak <dotanba@gmail.com> |