qp.c File Reference

#include <linux/module.h>
#include "iw_cxgb4.h"

Go to the source code of this file.

Functions
	module_param (db_delay_usecs, int, 0644)
	MODULE_PARM_DESC (db_delay_usecs,"Usecs to delay awaiting db fifo to drain")
	module_param (ocqp_support, int, 0644)
	MODULE_PARM_DESC (ocqp_support,"Support on-chip SQs (default=1)")
	module_param (db_fc_threshold, int, 0644)
	MODULE_PARM_DESC (db_fc_threshold,"QP count/threshold that triggers automatic ""db flow control mode (default = 2000)")
void	c4iw_qp_add_ref (struct ib_qp *qp)
void	c4iw_qp_rem_ref (struct ib_qp *qp)
int	c4iw_post_send (struct ib_qp *ibqp, struct ib_send_wr *wr, struct ib_send_wr **bad_wr)
int	c4iw_post_receive (struct ib_qp *ibqp, struct ib_recv_wr *wr, struct ib_recv_wr **bad_wr)
int	c4iw_bind_mw (struct ib_qp *qp, struct ib_mw *mw, struct ib_mw_bind *mw_bind)
int	c4iw_modify_qp (struct c4iw_dev *rhp, struct c4iw_qp *qhp, enum c4iw_qp_attr_mask mask, struct c4iw_qp_attributes *attrs, int internal)
int	c4iw_destroy_qp (struct ib_qp *ib_qp)
struct ib_qp *	c4iw_create_qp (struct ib_pd *pd, struct ib_qp_init_attr *attrs, struct ib_udata *udata)
int	c4iw_ib_modify_qp (struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)
struct ib_qp *	c4iw_get_qp (struct ib_device *dev, int qpn)
int	c4iw_ib_query_qp (struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask, struct ib_qp_init_attr *init_attr)

Variables
int	db_fc_threshold = 2000

Function Documentation

int c4iw_bind_mw	(	struct ib_qp *	qp,
		struct ib_mw *	mw,
		struct ib_mw_bind *	mw_bind
	)

Definition at line 780 of file qp.c.

struct ib_qp* c4iw_create_qp ( struct ib_pd *  pd, struct ib_qp_init_attr *  attrs, struct ib_udata *  udata  )

read

Definition at line 1472 of file qp.c.

int c4iw_destroy_qp

(

struct ib_qp *

ib_qp

)

Definition at line 1424 of file qp.c.

struct ib_qp* c4iw_get_qp ( struct ib_device *  dev, int  qpn  )

read

Definition at line 1723 of file qp.c.

int c4iw_ib_modify_qp	(	struct ib_qp *	ibqp,
		struct ib_qp_attr *	attr,
		int	attr_mask,
		struct ib_udata *	udata
	)

Definition at line 1675 of file qp.c.

int c4iw_ib_query_qp	(	struct ib_qp *	ibqp,
		struct ib_qp_attr *	attr,
		int	attr_mask,
		struct ib_qp_init_attr *	init_attr
	)

Definition at line 1729 of file qp.c.

int c4iw_modify_qp	(	struct c4iw_dev *	rhp,
		struct c4iw_qp *	qhp,
		enum c4iw_qp_attr_mask	mask,
		struct c4iw_qp_attributes *	attrs,
		int	internal
	)

Definition at line 1183 of file qp.c.

int c4iw_post_receive	(	struct ib_qp *	ibqp,
		struct ib_recv_wr *	wr,
		struct ib_recv_wr **	bad_wr
	)

Definition at line 718 of file qp.c.

int c4iw_post_send	(	struct ib_qp *	ibqp,
		struct ib_send_wr *	wr,
		struct ib_send_wr **	bad_wr
	)

Definition at line 604 of file qp.c.

void c4iw_qp_add_ref

(

struct ib_qp *

qp

)

Definition at line 591 of file qp.c.

void c4iw_qp_rem_ref

(

struct ib_qp *

qp

)

Definition at line 597 of file qp.c.

module_param	(	db_delay_usecs	,
		int	,
		0644
	)

module_param	(	ocqp_support	,
		int	,
		0644
	)

module_param	(	db_fc_threshold	,
		int	,
		0644
	)

MODULE_PARM_DESC	(	db_delay_usecs	,
		"Usecs to delay awaiting db fifo to drain"
	)

MODULE_PARM_DESC	(	ocqp_support	,
		"Support on-chip SQs (default=1)"
	)

MODULE_PARM_DESC	(	db_fc_threshold	,
		"QP count/threshold that triggers automatic ""db flow control mode (default = 2000)"
	)

Variable Documentation

int db_fc_threshold = 2000

Definition at line 45 of file qp.c.