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
86
87
88
89
|
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
* Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
*/
#include <linux/kernel.h>
#include "k3-psil-priv.h"
#define PSIL_ETHERNET(x) \
{ \
.thread_id = x, \
.ep_config = { \
.ep_type = PSIL_EP_NATIVE, \
.pkt_mode = 1, \
.needs_epib = 1, \
.psd_size = 16, \
}, \
}
/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */
static struct psil_ep am654_src_ep_map[] = {
/* PRU_ICSSG0 */
PSIL_ETHERNET(0x4100),
PSIL_ETHERNET(0x4101),
PSIL_ETHERNET(0x4102),
PSIL_ETHERNET(0x4103),
/* PRU_ICSSG1 */
PSIL_ETHERNET(0x4200),
PSIL_ETHERNET(0x4201),
PSIL_ETHERNET(0x4202),
PSIL_ETHERNET(0x4203),
/* PRU_ICSSG2 */
PSIL_ETHERNET(0x4300),
PSIL_ETHERNET(0x4301),
PSIL_ETHERNET(0x4302),
PSIL_ETHERNET(0x4303),
/* CPSW0 */
PSIL_ETHERNET(0x7000),
};
/* PSI-L destination thread IDs, used for TX (DMA_MEM_TO_DEV) */
static struct psil_ep am654_dst_ep_map[] = {
/* PRU_ICSSG0 */
PSIL_ETHERNET(0xc100),
PSIL_ETHERNET(0xc101),
PSIL_ETHERNET(0xc102),
PSIL_ETHERNET(0xc103),
PSIL_ETHERNET(0xc104),
PSIL_ETHERNET(0xc105),
PSIL_ETHERNET(0xc106),
PSIL_ETHERNET(0xc107),
/* PRU_ICSSG1 */
PSIL_ETHERNET(0xc200),
PSIL_ETHERNET(0xc201),
PSIL_ETHERNET(0xc202),
PSIL_ETHERNET(0xc203),
PSIL_ETHERNET(0xc204),
PSIL_ETHERNET(0xc205),
PSIL_ETHERNET(0xc206),
PSIL_ETHERNET(0xc207),
/* PRU_ICSSG2 */
PSIL_ETHERNET(0xc300),
PSIL_ETHERNET(0xc301),
PSIL_ETHERNET(0xc302),
PSIL_ETHERNET(0xc303),
PSIL_ETHERNET(0xc304),
PSIL_ETHERNET(0xc305),
PSIL_ETHERNET(0xc306),
PSIL_ETHERNET(0xc307),
/* CPSW0 */
PSIL_ETHERNET(0xf000),
PSIL_ETHERNET(0xf001),
PSIL_ETHERNET(0xf002),
PSIL_ETHERNET(0xf003),
PSIL_ETHERNET(0xf004),
PSIL_ETHERNET(0xf005),
PSIL_ETHERNET(0xf006),
PSIL_ETHERNET(0xf007),
};
struct psil_ep_map am654_ep_map = {
.name = "am654",
.src = am654_src_ep_map,
.src_count = ARRAY_SIZE(am654_src_ep_map),
.dst = am654_dst_ep_map,
.dst_count = ARRAY_SIZE(am654_dst_ep_map),
};
|
