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[infiniband] Split queue set functionality out of ipoib.c to ib_qset.c

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This commit is contained in:
Michael Brown
2009-07-02 09:56:14 +01:00
parent 8868956268
commit b25a4b6c8a
4 changed files with 204 additions and 137 deletions
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1
src/include/gpxe/errfile.h
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@@ -143,6 +143,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
#define ERRFILE_ib_sma ( ERRFILE_NET | 0x00170000 )
#define ERRFILE_ib_packet ( ERRFILE_NET | 0x00180000 )
#define ERRFILE_icmp ( ERRFILE_NET | 0x00190000 )
#define ERRFILE_ib_qset ( ERRFILE_NET | 0x001a0000 )
#define ERRFILE_image ( ERRFILE_IMAGE | 0x00000000 )
#define ERRFILE_elf ( ERRFILE_IMAGE | 0x00010000 )

38
src/include/gpxe/ib_qset.h Normal file
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@@ -0,0 +1,38 @@
#ifndef _GPXE_IB_QSET_H
#define _GPXE_IB_QSET_H
/** @file
*
* Infiniband queue sets
*
*/
FILE_LICENCE ( GPL2_OR_LATER );
#include <stdint.h>
#include <gpxe/infiniband.h>
/** An Infiniband queue set */
struct ib_queue_set {
/** Completion queue */
struct ib_completion_queue *cq;
/** Queue pair */
struct ib_queue_pair *qp;
/** Receive work queue maximum fill level */
unsigned int recv_max_fill;
/** Receive packet length */
size_t recv_pkt_len;
};
extern int ib_create_qset ( struct ib_device *ibdev,
struct ib_queue_set *qset, unsigned int num_cqes,
struct ib_completion_queue_operations *cq_op,
unsigned int num_send_wqes,
unsigned int num_recv_wqes, size_t recv_pkt_len,
unsigned long qkey );
extern void ib_qset_refill_recv ( struct ib_device *ibdev,
struct ib_queue_set *qset );
extern void ib_destroy_qset ( struct ib_device *ibdev,
struct ib_queue_set *qset );
#endif /* _GPXE_IB_QSET_H */