minix/lib/libdriver/mq.h
David van Moolenbroek e1d867b686 ahci/libdriver: multithreading support
This patch adds support for executing multiple concurrent requests on
different devices on the same AHCI controller. The libdriver library
has been extended to include a generic multithreading interface, and
the AHCI driver has been extended to make use of this interface.

The original version of this code has been written by Arne Welzel.
2011-11-04 09:37:53 +00:00

12 lines
373 B
C

#ifndef _DRIVER_MQ_H
#define _DRIVER_MQ_H
#define DRIVER_MQ_SINGLE 0 /* thread ID for single-threading */
_PROTOTYPE( void driver_mq_init, (void) );
_PROTOTYPE( int driver_mq_enqueue, (thread_id_t thread_id, const message *mess,
int ipc_status) );
_PROTOTYPE( int driver_mq_dequeue, (thread_id_t thread_id, message *mess,
int *ipc_status) );
#endif /* _DRIVER_MQ_H */