52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
|
/* SPDX-License-Identifier: GPL-2.0
|
||
|
|
* Marvell OcteonTX CPT driver
|
||
|
|
*
|
||
|
|
* Copyright (C) 2019 Marvell International Ltd.
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __OTX_CPT_COMMON_H
|
||
|
|
#define __OTX_CPT_COMMON_H
|
||
|
|
|
||
|
|
#include <linux/types.h>
|
||
|
|
#include <linux/delay.h>
|
||
|
|
#include <linux/device.h>
|
||
|
|
|
||
|
|
#define OTX_CPT_MAX_MBOX_DATA_STR_SIZE 64
|
||
|
|
|
||
|
|
enum otx_cptpf_type {
|
||
|
|
OTX_CPT_AE = 2,
|
||
|
|
OTX_CPT_SE = 3,
|
||
|
|
BAD_OTX_CPTPF_TYPE,
|
||
|
|
};
|
||
|
|
|
||
|
|
enum otx_cptvf_type {
|
||
|
|
OTX_CPT_AE_TYPES = 1,
|
||
|
|
OTX_CPT_SE_TYPES = 2,
|
||
|
|
BAD_OTX_CPTVF_TYPE,
|
||
|
|
};
|
||
|
|
|
||
|
|
/* VF-PF message opcodes */
|
||
|
|
enum otx_cpt_mbox_opcode {
|
||
|
|
OTX_CPT_MSG_VF_UP = 1,
|
||
|
|
OTX_CPT_MSG_VF_DOWN,
|
||
|
|
OTX_CPT_MSG_READY,
|
||
|
|
OTX_CPT_MSG_QLEN,
|
||
|
|
OTX_CPT_MSG_QBIND_GRP,
|
||
|
|
OTX_CPT_MSG_VQ_PRIORITY,
|
||
|
|
OTX_CPT_MSG_PF_TYPE,
|
||
|
|
OTX_CPT_MSG_ACK,
|
||
|
|
OTX_CPT_MSG_NACK
|
||
|
|
};
|
||
|
|
|
||
|
|
/* OcteonTX CPT mailbox structure */
|
||
|
|
struct otx_cpt_mbox {
|
||
|
|
u64 msg; /* Message type MBOX[0] */
|
||
|
|
u64 data;/* Data MBOX[1] */
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif /* __OTX_CPT_COMMON_H */
|