ib_smc.h File Reference

Infiniband Subnet Management Client. More...

#include <ipxe/infiniband.h>

Go to the source code of this file.

Typedefs
typedef int(*	ib_local_mad_t) (struct ib_device *ibdev, union ib_mad *mad)

Functions
	FILE_LICENCE (GPL2_OR_LATER_OR_UBDL)
int	ib_smc_init (struct ib_device *ibdev, ib_local_mad_t local_mad)
	Initialise Infiniband parameters using SMC.
int	ib_smc_update (struct ib_device *ibdev, ib_local_mad_t local_mad)
	Update Infiniband parameters using SMC.

Detailed Description

Infiniband Subnet Management Client.

Definition in file ib_smc.h.

Typedef Documentation

ib_local_mad_t

typedef int(* ib_local_mad_t) (struct ib_device *ibdev, union ib_mad *mad)

Definition at line 14 of file ib_smc.h.

Function Documentation

FILE_LICENCE()

FILE_LICENCE

(

GPL2_OR_LATER_OR_UBDL

)

ib_smc_init()

int ib_smc_init ( struct ib_device * ibdev, ib_local_mad_t local_mad )

extern

Initialise Infiniband parameters using SMC.

Parameters

ibdev	Infiniband device
local_mad	Method for issuing local MADs

Return values

rc	Return status code

Definition at line 232 of file ib_smc.c.

                                                                      {
        int rc;
 
        /* Get MAD parameters */
        if ( ( rc = ib_smc_get ( ibdev, local_mad ) ) != 0 )
                return rc;
 
        return 0;
}

References ib_smc_get(), and rc.

Referenced by arbel_probe(), and hermon_register_ibdev().

ib_smc_update()

int ib_smc_update ( struct ib_device * ibdev, ib_local_mad_t local_mad )

extern

Update Infiniband parameters using SMC.

Parameters

ibdev	Infiniband device
local_mad	Method for issuing local MADs

Return values

rc	Return status code

Definition at line 249 of file ib_smc.c.

                                                                        {
        int rc;
 
        /* Get MAD parameters */
        if ( ( rc = ib_smc_get ( ibdev, local_mad ) ) != 0 )
                return rc;
 
        /* Notify Infiniband core of potential link state change */
        ib_link_state_changed ( ibdev );
 
        return 0;
}

References ib_link_state_changed(), ib_smc_get(), and rc.

Referenced by arbel_event_port_state_change(), arbel_ib_open(), arbel_inform_sma(), arbel_poll_eq(), hermon_event_port_mgmnt_change(), hermon_ib_open(), hermon_inform_sma(), hermon_poll_eq(), and hermon_state_change_ibdev().