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-.\" -*- nroff -*-
-.\"
-.TH IBV_QUERY_RT_VALUES_EX 3 2016-2-20 libibverbs "Libibverbs Programmer's Manual"
-.SH "NAME"
-ibv_query_rt_values_ex \- query an RDMA device for some real time values
-.SH "SYNOPSIS"
-.nf
-.B #include <infiniband/verbs.h>
-.sp
-.BI "int ibv_query_rt_values_ex(struct ibv_context " "*context",
-.BI " struct ibv_values_ex " "*values" );
-.fi
-.SH "DESCRIPTION"
-.B ibv_query_rt_values_ex()
-returns certain real time values of a device
-.I context\fR.
-The argument
-.I attr
-is a pointer to an ibv_device_attr_ex struct, as defined in <infiniband/verbs.h>.
-.PP
-.nf
-struct ibv_values_ex {
-.in +8
-uint32_t comp_mask; /* Compatibility mask that defines the query/queried fields [in/out] */
-struct timespec raw_clock; /* HW raw clock */
-.in -8
-};
-
-enum ibv_values_mask {
- IBV_VALUES_MASK_RAW_CLOCK = 1 << 0, /* HW raw clock */
-};
-
-.fi
-.SH "RETURN VALUE"
-.B ibv_query_rt_values_ex()
-returns 0 on success, or the value of errno on failure (which indicates the failure reason).
-.SH "NOTES"
-This extension verb only calls the provider, the provider has to query this value somehow and mark
-the queried values in the comp_mask field.
-.SH "SEE ALSO"
-.BR ibv_query_device (3),
-.BR ibv_open_device (3),
-.BR ibv_query_port (3),
-.BR ibv_query_pkey (3),
-.BR ibv_query_gid (3)
-.SH "AUTHORS"
-.TP
-Matan Barak <matanb@mellanox.com>
-.TP
-Yishai Hadas <yishaih@mellanox.com>