/* 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(const 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, const struct ib_recv_wr *wr,
const struct ib_recv_wr **bad_wr);
int qedr_gsi_post_send(struct ib_qp *ibqp, const struct ib_send_wr *wr,
const struct ib_send_wr **bad_wr);
int 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
Messung V0.5 in Prozent C=89 H=96 G=92
¤ Dauer der Verarbeitung: 0.7 Sekunden
(vorverarbeitet am 2026-10-11)
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