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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | AUTHOR | COLOPHON |
UMAD_REGISTER(3) OpenIB Programmer´s Manual UMAD_REGISTER(3)
umad_register - register the specified management class and version
for port
#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)]);
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).
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
umad_register_oui(3), umad_unregister(3)
Hal Rosenstock <halr@voltaire.com>
This page is part of the rdma-core (RDMA Core Userspace Libraries and
Daemons) project. Information about the project can be found at
⟨https://github.com/linux-rdma/rdma-core⟩. If you have a bug report
for this manual page, send it to linux-rdma@vger.kernel.org. This
page was obtained from the project's upstream Git repository
⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2020-08-13. (At
that time, the date of the most recent commit that was found in the
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OpenIB May 11, 2007 UMAD_REGISTER(3)
Pages that refer to this page: umad_register_oui(3) , umad_unregister(3)