rio_request_inb_dbell
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Name

rio_request_inb_dbell — request inbound doorbell message service

Synopsis

int rio_request_inb_dbell (struct rio_mport * mport,
 void * dev_id,
 u16 start,
 u16 end,
 void (*dinb) (struct rio_mport * mport, void *dev_id, u16 src, u16 dst, u16 info));
 

Arguments

struct rio_mport * mport

RIO master port from which to allocate the doorbell resource

void * dev_id

Device specific pointer to pass on event

u16 start

Doorbell info range start

u16 end

Doorbell info range end

void (*) (struct rio_mport * mport, void *dev_id, u16 src, u16 dst, u16 info) dinb

Callback to execute when doorbell is received

Description

Requests ownership of an inbound doorbell resource and binds a callback function to the resource. Returns 0 if the request has been satisfied.

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