blob: 84766a6e2ac38f084e14f80733535d2334ece527 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
* Copyright (c) 2026 Justin Hibbits
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#ifndef DPAA_FMAN_PORT_VAR_H
#define DPAA_FMAN_PORT_VAR_H
#include "fman_port.h"
struct fman_port_rsrc {
uint32_t num;
uint32_t extra;
};
/* Base softc. Shared by all FMan port drivers. */
#define MAX_BM_POOLS 64
struct fman_port_softc {
device_t sc_dev;
struct resource *sc_mem;
int sc_port_id;
int sc_port_type;
int sc_port_speed;
int sc_revision_major;
int sc_revision_minor;
int sc_max_frame_length;
int sc_bm_max_pools;
int sc_max_port_fifo_size;
int sc_default_fqid;
int sc_err_fqid;
int sc_max_ext_portals;
int sc_max_sub_portals;
struct fman_port_rsrc sc_open_dmas;
struct fman_port_rsrc sc_tasks;
struct fman_port_rsrc sc_fifo_bufs;
};
#define PORT_V3 0x01
/* QMI per-port registers. */
#define FMQM_PNC 0x400
#define PNC_EN 0x80000000
#define PNC_STEN 0x80000000
#define FMQM_PNS 0x404
#define PNS_DEQ_FD_BSY 0x20000000
#define FMQM_PNEN 0x41c
#define FMQM_PNDN 0x42c
#define FMQM_PNDC 0x430
#define FMBM_CFG 0x000
#define BMI_PORT_CFG_EN 0x80000000
/*
* Next Invoked Action (NIA) engine + action codes. Written into the
* per-engine "next" registers to chain BMI -> Parser -> KeyGen ->
* BMI-enqueue -> QMI-enqueue.
*/
#define NIA_ORDER_RESTORE 0x00800000
#define NIA_ENG_BMI 0x00500000
#define NIA_ENG_QMI_DEQ 0x00580000
#define NIA_ENG_QMI_ENQ 0x00540000
#define NIA_ENG_HWP 0x00440000
#define NIA_ENG_HWK 0x00480000
#define NIA_BMI_AC_TX_RELEASE 0x000002c0
#define NIA_BMI_AC_TX 0x00000274
#define NIA_BMI_AC_RELEASE 0x000000c0
#define NIA_BMI_AC_ENQ_FRAME 0x00000002
#define NIA_BMI_AC_FETCH_ALLFRAME 0x0000020c
#define PORT_MAX_FRAME_LENGTH 9600
int fman_port_attach_common(device_t dev, struct fman_port_softc *sc,
int port_speed);
int fman_port_detach_common(device_t dev, struct fman_port_softc *sc);
void fman_port_config_common(struct fman_port_softc *sc,
struct fman_port_params *params);
#endif /* DPAA_FMAN_PORT_VAR_H */
|
