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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 portSYNOPSIS¶
#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 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
SEE ALSO¶
umad_register_oui(3), umad_unregister(3)AUTHOR¶
- Hal Rosenstock <halr@voltaire.com>
May 11, 2007 | OpenIB |