umad_register

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UMAD_REGISTER(3)	  OpenIB Programmer´s Manual	     UMAD_REGISTER(3)



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, uint32_t method_mask[4]);

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 reg-
       istered as a replier (server) for the methods having their correspond-
       ing 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

SEE ALSO
       umad_register_oui(3), umad_unregister(3)

AUTHOR
       Hal Rosenstock <halr@voltaire.com>



OpenIB				 May 11, 2007		     UMAD_REGISTER(3)