blob: f602b58d69b3173d2b99d58ccb7f8738ea0660ec (
plain)
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
|
/*
* Copyright 2015-2016 Freescale Semiconductor, Inc.
* Copyright 2017 NXP
*
* SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _HIF_H_
#define _HIF_H_
/*
* @file hif.h.
* hif - PFE hif block control and status register.
* Mapped on CBUS and accessible from all PE's and ARM.
*/
#define HIF_VERSION (HIF_BASE_ADDR + 0x00)
#define HIF_TX_CTRL (HIF_BASE_ADDR + 0x04)
#define HIF_TX_CURR_BD_ADDR (HIF_BASE_ADDR + 0x08)
#define HIF_TX_ALLOC (HIF_BASE_ADDR + 0x0c)
#define HIF_TX_BDP_ADDR (HIF_BASE_ADDR + 0x10)
#define HIF_TX_STATUS (HIF_BASE_ADDR + 0x14)
#define HIF_RX_CTRL (HIF_BASE_ADDR + 0x20)
#define HIF_RX_BDP_ADDR (HIF_BASE_ADDR + 0x24)
#define HIF_RX_STATUS (HIF_BASE_ADDR + 0x30)
#define HIF_INT_SRC (HIF_BASE_ADDR + 0x34)
#define HIF_INT_ENABLE (HIF_BASE_ADDR + 0x38)
#define HIF_POLL_CTRL (HIF_BASE_ADDR + 0x3c)
#define HIF_RX_CURR_BD_ADDR (HIF_BASE_ADDR + 0x40)
#define HIF_RX_ALLOC (HIF_BASE_ADDR + 0x44)
#define HIF_TX_DMA_STATUS (HIF_BASE_ADDR + 0x48)
#define HIF_RX_DMA_STATUS (HIF_BASE_ADDR + 0x4c)
#define HIF_INT_COAL (HIF_BASE_ADDR + 0x50)
#define HIF_AXI_CTRL (HIF_BASE_ADDR + 0x54)
/* HIF_TX_CTRL bits */
#define HIF_CTRL_DMA_EN (1<<0)
#define HIF_CTRL_BDP_POLL_CTRL_EN (1<<1)
#define HIF_CTRL_BDP_CH_START_WSTB (1<<2)
/* HIF_RX_STATUS bits */
#define BDP_CSR_RX_DMA_ACTV (1<<16)
/* HIF_INT_ENABLE bits */
#define HIF_INT_EN (1 << 0)
#define HIF_RXBD_INT_EN (1 << 1)
#define HIF_RXPKT_INT_EN (1 << 2)
#define HIF_TXBD_INT_EN (1 << 3)
#define HIF_TXPKT_INT_EN (1 << 4)
/* HIF_POLL_CTRL bits*/
#define HIF_RX_POLL_CTRL_CYCLE 0x0400
#define HIF_TX_POLL_CTRL_CYCLE 0x0400
/* Buffer descriptor control bits */
#define BD_CTRL_BUFLEN_MASK (0xffff)
#define BD_BUF_LEN(x) (x & BD_CTRL_BUFLEN_MASK)
#define BD_CTRL_CBD_INT_EN (1 << 16)
#define BD_CTRL_PKT_INT_EN (1 << 17)
#define BD_CTRL_LIFM (1 << 18)
#define BD_CTRL_LAST_BD (1 << 19)
#define BD_CTRL_DIR (1 << 20)
#define BD_CTRL_PKT_XFER (1 << 24)
#define BD_CTRL_DESC_EN (1 << 31)
#define BD_CTRL_PARSE_DISABLE (1 << 25)
#define BD_CTRL_BRFETCH_DISABLE (1 << 26)
#define BD_CTRL_RTFETCH_DISABLE (1 << 27)
#endif /* _HIF_H_ */
|
