c2_qp.c File Reference

#include <linux/delay.h>
#include <linux/gfp.h>
#include "c2.h"
#include "c2_vq.h"
#include "c2_status.h"

Go to the source code of this file.

Macros
#define	C2_MAX_ORD_PER_QP   128
#define	C2_MAX_IRD_PER_QP   128
#define	C2_HINT_MAKE(q_index, hint_count)   (((q_index) << 16) | hint_count)
#define	C2_HINT_GET_INDEX(hint)   (((hint) & 0x7FFF0000) >> 16)
#define	C2_HINT_GET_COUNT(hint)   ((hint) & 0x0000FFFF)
#define	NO_SUPPORT   -1
#define	C2_QP_NO_ATTR_CHANGE   0xFFFFFFFF

Functions
void	c2_set_qp_state (struct c2_qp *qp, int c2_state)
int	c2_qp_modify (struct c2_dev *c2dev, struct c2_qp *qp, struct ib_qp_attr *attr, int attr_mask)
int	c2_qp_set_read_limits (struct c2_dev *c2dev, struct c2_qp *qp, int ord, int ird)
struct c2_qp *	c2_find_qpn (struct c2_dev *c2dev, int qpn)
int	c2_alloc_qp (struct c2_dev *c2dev, struct c2_pd *pd, struct ib_qp_init_attr *qp_attrs, struct c2_qp *qp)
void	c2_free_qp (struct c2_dev *c2dev, struct c2_qp *qp)
int	c2_post_send (struct ib_qp *ibqp, struct ib_send_wr *ib_wr, struct ib_send_wr **bad_wr)
int	c2_post_receive (struct ib_qp *ibqp, struct ib_recv_wr *ib_wr, struct ib_recv_wr **bad_wr)
void __devinit	c2_init_qp_table (struct c2_dev *c2dev)
void __devexit	c2_cleanup_qp_table (struct c2_dev *c2dev)

Macro Definition Documentation

#define C2_HINT_GET_COUNT

(

hint

)

((hint) & 0x0000FFFF)

Definition at line 50 of file c2_qp.c.

#define C2_HINT_GET_INDEX

(

hint

)

(((hint) & 0x7FFF0000) >> 16)

Definition at line 49 of file c2_qp.c.

#define C2_HINT_MAKE	(		q_index,
			hint_count
	)		(((q_index) << 16) | hint_count)

Definition at line 48 of file c2_qp.c.

#define C2_MAX_IRD_PER_QP   128

Definition at line 46 of file c2_qp.c.

#define C2_MAX_ORD_PER_QP   128

Definition at line 45 of file c2_qp.c.

#define C2_QP_NO_ATTR_CHANGE   0xFFFFFFFF

Definition at line 132 of file c2_qp.c.

#define NO_SUPPORT   -1

Definition at line 52 of file c2_qp.c.

Function Documentation

int c2_alloc_qp	(	struct c2_dev *	c2dev,
		struct c2_pd *	pd,
		struct ib_qp_init_attr *	qp_attrs,
		struct c2_qp *	qp
	)

Definition at line 413 of file c2_qp.c.

void __devexit c2_cleanup_qp_table

(

struct c2_dev *

c2dev

)

Definition at line 1019 of file c2_qp.c.

struct c2_qp* c2_find_qpn ( struct c2_dev *  c2dev, int  qpn  )

read

Definition at line 402 of file c2_qp.c.

void c2_free_qp	(	struct c2_dev *	c2dev,
		struct c2_qp *	qp
	)

Definition at line 598 of file c2_qp.c.

void __devinit c2_init_qp_table

(

struct c2_dev *

c2dev

)

Definition at line 1013 of file c2_qp.c.

int c2_post_receive	(	struct ib_qp *	ibqp,
		struct ib_recv_wr *	ib_wr,
		struct ib_recv_wr **	bad_wr
	)

Definition at line 942 of file c2_qp.c.

int c2_post_send	(	struct ib_qp *	ibqp,
		struct ib_send_wr *	ib_wr,
		struct ib_send_wr **	bad_wr
	)

Definition at line 788 of file c2_qp.c.

int c2_qp_modify	(	struct c2_dev *	c2dev,
		struct c2_qp *	qp,
		struct ib_qp_attr *	attr,
		int	attr_mask
	)

Definition at line 134 of file c2_qp.c.

int c2_qp_set_read_limits	(	struct c2_dev *	c2dev,
		struct c2_qp *	qp,
		int	ord,
		int	ird
	)

Definition at line 253 of file c2_qp.c.

void c2_set_qp_state	(	struct c2_qp *	qp,
		int	c2_state
	)

Definition at line 120 of file c2_qp.c.