NAME¶
umad_register - register the specified management class and version for port
SYNOPSIS¶
#include <infiniband/umad.h>
int umad_register(int portid, int mgmt_class, int mgmt_version , uint8_t rmpp_version, long method_mask[16/sizeof(long)]);
DESCRIPTION¶
umad_register() registers the specified management class, management
version, and whether RMPP is being used for the port specified by the
portid parameter. If method_mask array is provided, the caller
is registered as a replier (server) for the methods having their corresponding
bit on in the method_mask. If method_mask is NULL, the caller is
registered as a MAD client, meaning that it can only receive replies on MADs
that it sent (solicited MADs).
RETURN VALUE¶
umad_register() returns non-negative agent id number on success, and a
negative value on error as follows:
-EINVAL invalid port handle
-EPERM registration failed
AUTHOR¶
- Hal Rosenstock <halr@voltaire.com>
