mirror of
https://github.com/torvalds/linux.git
synced 2024-12-28 13:51:44 +00:00
69ae543969
Update the if_ether.h with the ethertype for Infiniband over Ethernet packets. Also, removing the occurances of 0x8915 from infiniband vendor drivers. Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Reviewed-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/* QLogic qedr NIC Driver
|
|
* Copyright (c) 2015-2016 QLogic Corporation
|
|
*
|
|
* 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
|
|
* OpenIB.org 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 LINUX_QEDR_CM_H_
|
|
#define LINUX_QEDR_CM_H_
|
|
|
|
#define QEDR_GSI_MAX_RECV_WR (4096)
|
|
#define QEDR_GSI_MAX_SEND_WR (4096)
|
|
|
|
#define QEDR_GSI_MAX_RECV_SGE (1) /* LL2 FW limitation */
|
|
|
|
#define QEDR_ROCE_V2_UDP_SPORT (0000)
|
|
|
|
static inline u32 qedr_get_ipv4_from_gid(u8 *gid)
|
|
{
|
|
return *(u32 *)(void *)&gid[12];
|
|
}
|
|
|
|
/* RDMA CM */
|
|
int qedr_gsi_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *wc);
|
|
int qedr_gsi_post_recv(struct ib_qp *ibqp, struct ib_recv_wr *wr,
|
|
struct ib_recv_wr **bad_wr);
|
|
int qedr_gsi_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
|
|
struct ib_send_wr **bad_wr);
|
|
struct ib_qp *qedr_create_gsi_qp(struct qedr_dev *dev,
|
|
struct ib_qp_init_attr *attrs,
|
|
struct qedr_qp *qp);
|
|
void qedr_store_gsi_qp_cq(struct qedr_dev *dev,
|
|
struct qedr_qp *qp, struct ib_qp_init_attr *attrs);
|
|
int qedr_destroy_gsi_qp(struct qedr_dev *dev);
|
|
void qedr_inc_sw_gsi_cons(struct qedr_qp_hwq_info *info);
|
|
#endif
|