mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-27 04:05:21 +07:00
707783ab5f
Current names of functions are not proper, such as hns_roce_free_cq, actually it means free cqc, thus we rename them. Furthermore, functions used inside one file can be named without the prefix hns_roce_ which will make the functions for verbs symbols more eye-catching. Link: https://lore.kernel.org/r/1574044493-46984-4-git-send-email-liweihang@hisilicon.com Signed-off-by: Yixian Liu <liuyixian@huawei.com> Signed-off-by: Weihang Li <liweihang@hisilicon.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
152 lines
4.7 KiB
C
152 lines
4.7 KiB
C
/*
|
|
* Copyright (c) 2016 Hisilicon Limited.
|
|
*
|
|
* 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 _HNS_ROCE_CMD_H
|
|
#define _HNS_ROCE_CMD_H
|
|
|
|
#define HNS_ROCE_MAILBOX_SIZE 4096
|
|
#define HNS_ROCE_CMD_TIMEOUT_MSECS 10000
|
|
|
|
enum {
|
|
/* QPC BT commands */
|
|
HNS_ROCE_CMD_WRITE_QPC_BT0 = 0x0,
|
|
HNS_ROCE_CMD_WRITE_QPC_BT1 = 0x1,
|
|
HNS_ROCE_CMD_WRITE_QPC_BT2 = 0x2,
|
|
HNS_ROCE_CMD_READ_QPC_BT0 = 0x4,
|
|
HNS_ROCE_CMD_READ_QPC_BT1 = 0x5,
|
|
HNS_ROCE_CMD_READ_QPC_BT2 = 0x6,
|
|
HNS_ROCE_CMD_DESTROY_QPC_BT0 = 0x8,
|
|
HNS_ROCE_CMD_DESTROY_QPC_BT1 = 0x9,
|
|
HNS_ROCE_CMD_DESTROY_QPC_BT2 = 0xa,
|
|
|
|
/* QPC operation */
|
|
HNS_ROCE_CMD_MODIFY_QPC = 0x41,
|
|
HNS_ROCE_CMD_QUERY_QPC = 0x42,
|
|
|
|
HNS_ROCE_CMD_MODIFY_CQC = 0x52,
|
|
HNS_ROCE_CMD_QUERY_CQC = 0x53,
|
|
/* CQC BT commands */
|
|
HNS_ROCE_CMD_WRITE_CQC_BT0 = 0x10,
|
|
HNS_ROCE_CMD_WRITE_CQC_BT1 = 0x11,
|
|
HNS_ROCE_CMD_WRITE_CQC_BT2 = 0x12,
|
|
HNS_ROCE_CMD_READ_CQC_BT0 = 0x14,
|
|
HNS_ROCE_CMD_READ_CQC_BT1 = 0x15,
|
|
HNS_ROCE_CMD_READ_CQC_BT2 = 0x1b,
|
|
HNS_ROCE_CMD_DESTROY_CQC_BT0 = 0x18,
|
|
HNS_ROCE_CMD_DESTROY_CQC_BT1 = 0x19,
|
|
HNS_ROCE_CMD_DESTROY_CQC_BT2 = 0x1a,
|
|
|
|
/* MPT BT commands */
|
|
HNS_ROCE_CMD_WRITE_MPT_BT0 = 0x20,
|
|
HNS_ROCE_CMD_WRITE_MPT_BT1 = 0x21,
|
|
HNS_ROCE_CMD_WRITE_MPT_BT2 = 0x22,
|
|
HNS_ROCE_CMD_READ_MPT_BT0 = 0x24,
|
|
HNS_ROCE_CMD_READ_MPT_BT1 = 0x25,
|
|
HNS_ROCE_CMD_READ_MPT_BT2 = 0x26,
|
|
HNS_ROCE_CMD_DESTROY_MPT_BT0 = 0x28,
|
|
HNS_ROCE_CMD_DESTROY_MPT_BT1 = 0x29,
|
|
HNS_ROCE_CMD_DESTROY_MPT_BT2 = 0x2a,
|
|
|
|
/* CQC TIMER commands */
|
|
HNS_ROCE_CMD_WRITE_CQC_TIMER_BT0 = 0x23,
|
|
HNS_ROCE_CMD_READ_CQC_TIMER_BT0 = 0x27,
|
|
|
|
/* MPT commands */
|
|
HNS_ROCE_CMD_QUERY_MPT = 0x62,
|
|
|
|
/* SRQC BT commands */
|
|
HNS_ROCE_CMD_WRITE_SRQC_BT0 = 0x30,
|
|
HNS_ROCE_CMD_WRITE_SRQC_BT1 = 0x31,
|
|
HNS_ROCE_CMD_WRITE_SRQC_BT2 = 0x32,
|
|
HNS_ROCE_CMD_READ_SRQC_BT0 = 0x34,
|
|
HNS_ROCE_CMD_READ_SRQC_BT1 = 0x35,
|
|
HNS_ROCE_CMD_READ_SRQC_BT2 = 0x36,
|
|
HNS_ROCE_CMD_DESTROY_SRQC_BT0 = 0x38,
|
|
HNS_ROCE_CMD_DESTROY_SRQC_BT1 = 0x39,
|
|
HNS_ROCE_CMD_DESTROY_SRQC_BT2 = 0x3a,
|
|
|
|
/* QPC TIMER commands */
|
|
HNS_ROCE_CMD_WRITE_QPC_TIMER_BT0 = 0x33,
|
|
HNS_ROCE_CMD_READ_QPC_TIMER_BT0 = 0x37,
|
|
|
|
/* EQC commands */
|
|
HNS_ROCE_CMD_CREATE_AEQC = 0x80,
|
|
HNS_ROCE_CMD_MODIFY_AEQC = 0x81,
|
|
HNS_ROCE_CMD_QUERY_AEQC = 0x82,
|
|
HNS_ROCE_CMD_DESTROY_AEQC = 0x83,
|
|
HNS_ROCE_CMD_CREATE_CEQC = 0x90,
|
|
HNS_ROCE_CMD_MODIFY_CEQC = 0x91,
|
|
HNS_ROCE_CMD_QUERY_CEQC = 0x92,
|
|
HNS_ROCE_CMD_DESTROY_CEQC = 0x93,
|
|
|
|
/* SCC CTX BT commands */
|
|
HNS_ROCE_CMD_READ_SCCC_BT0 = 0xa4,
|
|
HNS_ROCE_CMD_WRITE_SCCC_BT0 = 0xa5,
|
|
};
|
|
|
|
enum {
|
|
/* TPT commands */
|
|
HNS_ROCE_CMD_CREATE_MPT = 0xd,
|
|
HNS_ROCE_CMD_DESTROY_MPT = 0xf,
|
|
|
|
/* CQ commands */
|
|
HNS_ROCE_CMD_CREATE_CQC = 0x16,
|
|
HNS_ROCE_CMD_DESTROY_CQC = 0x17,
|
|
|
|
/* QP/EE commands */
|
|
HNS_ROCE_CMD_RST2INIT_QP = 0x19,
|
|
HNS_ROCE_CMD_INIT2RTR_QP = 0x1a,
|
|
HNS_ROCE_CMD_RTR2RTS_QP = 0x1b,
|
|
HNS_ROCE_CMD_RTS2RTS_QP = 0x1c,
|
|
HNS_ROCE_CMD_2ERR_QP = 0x1e,
|
|
HNS_ROCE_CMD_RTS2SQD_QP = 0x1f,
|
|
HNS_ROCE_CMD_SQD2RTS_QP = 0x20,
|
|
HNS_ROCE_CMD_2RST_QP = 0x21,
|
|
HNS_ROCE_CMD_QUERY_QP = 0x22,
|
|
HNS_ROCE_CMD_SQD2SQD_QP = 0x38,
|
|
HNS_ROCE_CMD_CREATE_SRQ = 0x70,
|
|
HNS_ROCE_CMD_MODIFY_SRQC = 0x72,
|
|
HNS_ROCE_CMD_QUERY_SRQC = 0x73,
|
|
HNS_ROCE_CMD_DESTROY_SRQ = 0x74,
|
|
};
|
|
|
|
int hns_roce_cmd_mbox(struct hns_roce_dev *hr_dev, u64 in_param, u64 out_param,
|
|
unsigned long in_modifier, u8 op_modifier, u16 op,
|
|
unsigned long timeout);
|
|
|
|
struct hns_roce_cmd_mailbox
|
|
*hns_roce_alloc_cmd_mailbox(struct hns_roce_dev *hr_dev);
|
|
void hns_roce_free_cmd_mailbox(struct hns_roce_dev *hr_dev,
|
|
struct hns_roce_cmd_mailbox *mailbox);
|
|
|
|
#endif /* _HNS_ROCE_CMD_H */
|