bd8c2021ab
Data structures should not be defined in a header file. Hence move the min_transport_spec[] definition from a header file to a .c file. Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Cc: Christian Benvenuti <benve@cisco.com> Cc: Dave Goodell <dgoodell@cisco.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
110 lines
3.3 KiB
C
110 lines
3.3 KiB
C
/*
|
|
* Copyright (c) 2013, Cisco Systems, Inc. All rights reserved.
|
|
*
|
|
* This software is available to you under a choice of one of two
|
|
* licenses. You may choose to be licensed under the terms of the GNU
|
|
* General Public License (GPL) Version 2, available from the file
|
|
* COPYING in the main directory of this source tree, or the
|
|
* BSD license below:
|
|
*
|
|
* Redistribution and use in source and binary forms, with or
|
|
* without modification, are permitted provided that the following
|
|
* conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer.
|
|
*
|
|
* - Redistributions in binary form must reproduce the above
|
|
* copyright notice, this list of conditions and the following
|
|
* disclaimer in the documentation and/or other materials
|
|
* provided with the distribution.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
|
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
|
|
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
|
|
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
|
* SOFTWARE.
|
|
*
|
|
*/
|
|
|
|
#ifndef USNIC_IB_QP_GRP_H_
|
|
#define USNIC_IB_QP_GRP_H_
|
|
|
|
#include <linux/debugfs.h>
|
|
#include <rdma/ib_verbs.h>
|
|
|
|
#include "usnic_ib.h"
|
|
#include "usnic_abi.h"
|
|
#include "usnic_fwd.h"
|
|
#include "usnic_vnic.h"
|
|
|
|
/*
|
|
* The qp group struct represents all the hw resources needed to present a ib_qp
|
|
*/
|
|
struct usnic_ib_qp_grp {
|
|
struct ib_qp ibqp;
|
|
enum ib_qp_state state;
|
|
int grp_id;
|
|
|
|
struct usnic_fwd_dev *ufdev;
|
|
struct usnic_ib_ucontext *ctx;
|
|
struct list_head flows_lst;
|
|
|
|
struct usnic_vnic_res_chunk **res_chunk_list;
|
|
|
|
pid_t owner_pid;
|
|
struct usnic_ib_vf *vf;
|
|
struct list_head link;
|
|
|
|
spinlock_t lock;
|
|
|
|
struct kobject kobj;
|
|
};
|
|
|
|
struct usnic_ib_qp_grp_flow {
|
|
struct usnic_fwd_flow *flow;
|
|
enum usnic_transport_type trans_type;
|
|
union {
|
|
struct {
|
|
uint16_t port_num;
|
|
} usnic_roce;
|
|
struct {
|
|
struct socket *sock;
|
|
} udp;
|
|
};
|
|
struct usnic_ib_qp_grp *qp_grp;
|
|
struct list_head link;
|
|
|
|
/* Debug FS */
|
|
struct dentry *dbgfs_dentry;
|
|
char dentry_name[32];
|
|
};
|
|
|
|
extern const struct usnic_vnic_res_spec min_transport_spec[USNIC_TRANSPORT_MAX];
|
|
|
|
const char *usnic_ib_qp_grp_state_to_string(enum ib_qp_state state);
|
|
int usnic_ib_qp_grp_dump_hdr(char *buf, int buf_sz);
|
|
int usnic_ib_qp_grp_dump_rows(void *obj, char *buf, int buf_sz);
|
|
struct usnic_ib_qp_grp *
|
|
usnic_ib_qp_grp_create(struct usnic_fwd_dev *ufdev, struct usnic_ib_vf *vf,
|
|
struct usnic_ib_pd *pd,
|
|
struct usnic_vnic_res_spec *res_spec,
|
|
struct usnic_transport_spec *trans_spec);
|
|
void usnic_ib_qp_grp_destroy(struct usnic_ib_qp_grp *qp_grp);
|
|
int usnic_ib_qp_grp_modify(struct usnic_ib_qp_grp *qp_grp,
|
|
enum ib_qp_state new_state,
|
|
void *data);
|
|
struct usnic_vnic_res_chunk
|
|
*usnic_ib_qp_grp_get_chunk(struct usnic_ib_qp_grp *qp_grp,
|
|
enum usnic_vnic_res_type type);
|
|
static inline
|
|
struct usnic_ib_qp_grp *to_uqp_grp(struct ib_qp *ibqp)
|
|
{
|
|
return container_of(ibqp, struct usnic_ib_qp_grp, ibqp);
|
|
}
|
|
#endif /* USNIC_IB_QP_GRP_H_ */
|