1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __BCMASP_INTF_DEFS_H
3#define __BCMASP_INTF_DEFS_H
4
5#define UMC_OFFSET(intf) \
6 ((((intf)->port) * 0x800) + 0xc000)
7#define UMC_CMD 0x008
8#define UMC_CMD_TX_EN BIT(0)
9#define UMC_CMD_RX_EN BIT(1)
10#define UMC_CMD_SPEED_SHIFT 0x2
11#define UMC_CMD_SPEED_MASK 0x3
12#define UMC_CMD_SPEED_10 0x0
13#define UMC_CMD_SPEED_100 0x1
14#define UMC_CMD_SPEED_1000 0x2
15#define UMC_CMD_SPEED_2500 0x3
16#define UMC_CMD_PROMISC BIT(4)
17#define UMC_CMD_PAD_EN BIT(5)
18#define UMC_CMD_CRC_FWD BIT(6)
19#define UMC_CMD_PAUSE_FWD BIT(7)
20#define UMC_CMD_RX_PAUSE_IGNORE BIT(8)
21#define UMC_CMD_TX_ADDR_INS BIT(9)
22#define UMC_CMD_HD_EN BIT(10)
23#define UMC_CMD_SW_RESET BIT(13)
24#define UMC_CMD_LCL_LOOP_EN BIT(15)
25#define UMC_CMD_AUTO_CONFIG BIT(22)
26#define UMC_CMD_CNTL_FRM_EN BIT(23)
27#define UMC_CMD_NO_LEN_CHK BIT(24)
28#define UMC_CMD_RMT_LOOP_EN BIT(25)
29#define UMC_CMD_PRBL_EN BIT(27)
30#define UMC_CMD_TX_PAUSE_IGNORE BIT(28)
31#define UMC_CMD_TX_RX_EN BIT(29)
32#define UMC_CMD_RUNT_FILTER_DIS BIT(30)
33#define UMC_MAC0 0x0c
34#define UMC_MAC1 0x10
35#define UMC_FRM_LEN 0x14
36#define UMC_EEE_CTRL 0x64
37#define EN_LPI_RX_PAUSE BIT(0)
38#define EN_LPI_TX_PFC BIT(1)
39#define EN_LPI_TX_PAUSE BIT(2)
40#define EEE_EN BIT(3)
41#define RX_FIFO_CHECK BIT(4)
42#define EEE_TX_CLK_DIS BIT(5)
43#define DIS_EEE_10M BIT(6)
44#define LP_IDLE_PREDICTION_MODE BIT(7)
45#define UMC_EEE_LPI_TIMER 0x68
46#define UMC_PAUSE_CNTRL 0x330
47#define UMC_TX_FLUSH 0x334
48#define UMC_GR64 0x400
49#define UMC_GR127 0x404
50#define UMC_GR255 0x408
51#define UMC_GR511 0x40c
52#define UMC_GR1023 0x410
53#define UMC_GR1518 0x414
54#define UMC_GRMGV 0x418
55#define UMC_GR2047 0x41c
56#define UMC_GR4095 0x420
57#define UMC_GR9216 0x424
58#define UMC_GRPKT 0x428
59#define UMC_GRBYT 0x42c
60#define UMC_GRMCA 0x430
61#define UMC_GRBCA 0x434
62#define UMC_GRFCS 0x438
63#define UMC_GRXCF 0x43c
64#define UMC_GRXPF 0x440
65#define UMC_GRXUO 0x444
66#define UMC_GRALN 0x448
67#define UMC_GRFLR 0x44c
68#define UMC_GRCDE 0x450
69#define UMC_GRFCR 0x454
70#define UMC_GROVR 0x458
71#define UMC_GRJBR 0x45c
72#define UMC_GRMTUE 0x460
73#define UMC_GRPOK 0x464
74#define UMC_GRUC 0x468
75#define UMC_GRPPP 0x46c
76#define UMC_GRMCRC 0x470
77#define UMC_TR64 0x480
78#define UMC_TR127 0x484
79#define UMC_TR255 0x488
80#define UMC_TR511 0x48c
81#define UMC_TR1023 0x490
82#define UMC_TR1518 0x494
83#define UMC_TRMGV 0x498
84#define UMC_TR2047 0x49c
85#define UMC_TR4095 0x4a0
86#define UMC_TR9216 0x4a4
87#define UMC_GTPKT 0x4a8
88#define UMC_GTMCA 0x4ac
89#define UMC_GTBCA 0x4b0
90#define UMC_GTXPF 0x4b4
91#define UMC_GTXCF 0x4b8
92#define UMC_GTFCS 0x4bc
93#define UMC_GTOVR 0x4c0
94#define UMC_GTDRF 0x4c4
95#define UMC_GTEDF 0x4c8
96#define UMC_GTSCL 0x4cc
97#define UMC_GTMCL 0x4d0
98#define UMC_GTLCL 0x4d4
99#define UMC_GTXCL 0x4d8
100#define UMC_GTFRG 0x4dc
101#define UMC_GTNCL 0x4e0
102#define UMC_GTJBR 0x4e4
103#define UMC_GTBYT 0x4e8
104#define UMC_GTPOK 0x4ec
105#define UMC_GTUC 0x4f0
106#define UMC_RRPKT 0x500
107#define UMC_RRUND 0x504
108#define UMC_RRFRG 0x508
109#define UMC_RRBYT 0x50c
110#define UMC_MIB_CNTRL 0x580
111#define UMC_MIB_CNTRL_RX_CNT_RST BIT(0)
112#define UMC_MIB_CNTRL_RUNT_CNT_RST BIT(1)
113#define UMC_MIB_CNTRL_TX_CNT_RST BIT(2)
114#define UMC_RX_MAX_PKT_SZ 0x608
115#define UMC_MPD_CTRL 0x620
116#define UMC_MPD_CTRL_MPD_EN BIT(0)
117#define UMC_MPD_CTRL_PSW_EN BIT(27)
118#define UMC_PSW_MS 0x624
119#define UMC_PSW_LS 0x628
120
121#define UMAC2FB_OFFSET_2_1 0x9f044
122#define UMAC2FB_OFFSET 0x9f03c
123#define UMAC2FB_CFG 0x0
124#define UMAC2FB_CFG_OPUT_EN BIT(0)
125#define UMAC2FB_CFG_VLAN_EN BIT(1)
126#define UMAC2FB_CFG_SNAP_EN BIT(2)
127#define UMAC2FB_CFG_BCM_TG_EN BIT(3)
128#define UMAC2FB_CFG_IPUT_EN BIT(4)
129#define UMAC2FB_CFG_CHID_SHIFT 8
130#define UMAC2FB_CFG_OK_SEND_SHIFT 24
131#define UMAC2FB_CFG_DEFAULT_EN \
132 (UMAC2FB_CFG_OPUT_EN | UMAC2FB_CFG_VLAN_EN \
133 | UMAC2FB_CFG_SNAP_EN | UMAC2FB_CFG_IPUT_EN)
134
135#define RGMII_OFFSET(intf) \
136 ((((intf)->port) * 0x100) + 0xd000)
137#define RGMII_EPHY_CNTRL 0x00
138#define RGMII_EPHY_CFG_IDDQ_BIAS BIT(0)
139#define RGMII_EPHY_CFG_EXT_PWRDOWN BIT(1)
140#define RGMII_EPHY_CFG_FORCE_DLL_EN BIT(2)
141#define RGMII_EPHY_CFG_IDDQ_GLOBAL BIT(3)
142#define RGMII_EPHY_CK25_DIS BIT(4)
143#define RGMII_EPHY_RESET BIT(7)
144#define RGMII_OOB_CNTRL 0x0c
145#define RGMII_LINK BIT(4)
146#define RGMII_OOB_DIS BIT(5)
147#define RGMII_MODE_EN BIT(6)
148#define RGMII_ID_MODE_DIS BIT(16)
149
150#define RGMII_PORT_CNTRL 0x60
151#define RGMII_PORT_MODE_EPHY 0
152#define RGMII_PORT_MODE_GPHY 1
153#define RGMII_PORT_MODE_EXT_EPHY 2
154#define RGMII_PORT_MODE_EXT_GPHY 3
155#define RGMII_PORT_MODE_EXT_RVMII 4
156#define RGMII_PORT_MODE_MASK GENMASK(2, 0)
157
158#define RGMII_SYS_LED_CNTRL 0x74
159#define RGMII_SYS_LED_CNTRL_LINK_OVRD BIT(15)
160
161#define TX_SPB_DMA_OFFSET(intf) \
162 ((((intf)->channel) * 0x30) + 0x48180)
163#define TX_SPB_DMA_READ 0x00
164#define TX_SPB_DMA_BASE 0x08
165#define TX_SPB_DMA_END 0x10
166#define TX_SPB_DMA_VALID 0x18
167#define TX_SPB_DMA_FIFO_CTRL 0x20
168#define TX_SPB_DMA_FIFO_FLUSH BIT(0)
169#define TX_SPB_DMA_FIFO_STATUS 0x24
170
171#define TX_SPB_CTRL_OFFSET(intf) \
172 ((((intf)->channel) * 0x68) + 0x49340)
173#define TX_SPB_CTRL_ENABLE 0x0
174#define TX_SPB_CTRL_ENABLE_EN BIT(0)
175#define TX_SPB_CTRL_XF_CTRL2 0x20
176#define TX_SPB_CTRL_XF_BID_SHIFT 16
177
178#define TX_SPB_TOP_OFFSET(intf) \
179 ((((intf)->channel) * 0x1c) + 0x4a0e0)
180#define TX_SPB_TOP_BLKOUT 0x0
181#define TX_SPB_TOP_SPRE_BW_CTRL 0x4
182
183#define TX_EPKT_C_OFFSET(intf) \
184 ((((intf)->channel) * 0x120) + 0x40900)
185#define TX_EPKT_C_CFG_MISC 0x0
186#define TX_EPKT_C_CFG_MISC_EN BIT(0)
187#define TX_EPKT_C_CFG_MISC_PT BIT(1)
188#define TX_EPKT_C_CFG_MISC_PS_SHIFT 14
189#define TX_EPKT_C_CFG_MISC_FD_SHIFT 20
190
191#define TX_PAUSE_CTRL_OFFSET(intf) \
192 ((((intf)->channel * 0xc) + 0x49a20))
193#define TX_PAUSE_MAP_VECTOR 0x8
194
195#define RX_EDPKT_DMA_OFFSET(intf) \
196 ((((intf)->channel) * 0x38) + 0x9ca00)
197#define RX_EDPKT_DMA_WRITE 0x00
198#define RX_EDPKT_DMA_READ 0x08
199#define RX_EDPKT_DMA_BASE 0x10
200#define RX_EDPKT_DMA_END 0x18
201#define RX_EDPKT_DMA_VALID 0x20
202#define RX_EDPKT_DMA_FULLNESS 0x28
203#define RX_EDPKT_DMA_MIN_THRES 0x2c
204#define RX_EDPKT_DMA_CH_XONOFF 0x30
205
206#define RX_EDPKT_CFG_OFFSET(intf) \
207 ((((intf)->channel) * 0x70) + 0x9c600)
208#define RX_EDPKT_CFG_CFG0 0x0
209#define RX_EDPKT_CFG_CFG0_DBUF_SHIFT 9
210#define RX_EDPKT_CFG_CFG0_RBUF 0x0
211#define RX_EDPKT_CFG_CFG0_RBUF_4K 0x1
212#define RX_EDPKT_CFG_CFG0_BUF_4K 0x2
213/* EFRM STUFF, 0 = no byte stuff, 1 = two byte stuff */
214#define RX_EDPKT_CFG_CFG0_EFRM_STUF BIT(11)
215#define RX_EDPKT_CFG_CFG0_BALN_SHIFT 12
216#define RX_EDPKT_CFG_CFG0_NO_ALN 0
217#define RX_EDPKT_CFG_CFG0_4_ALN 2
218#define RX_EDPKT_CFG_CFG0_64_ALN 6
219#define RX_EDPKT_RING_BUFFER_WRITE 0x38
220#define RX_EDPKT_RING_BUFFER_READ 0x40
221#define RX_EDPKT_RING_BUFFER_BASE 0x48
222#define RX_EDPKT_RING_BUFFER_END 0x50
223#define RX_EDPKT_RING_BUFFER_VALID 0x58
224#define RX_EDPKT_CFG_ENABLE 0x6c
225#define RX_EDPKT_CFG_ENABLE_EN BIT(0)
226
227#define RX_SPB_DMA_OFFSET(intf) \
228 ((((intf)->channel) * 0x30) + 0xa0000)
229#define RX_SPB_DMA_READ 0x00
230#define RX_SPB_DMA_BASE 0x08
231#define RX_SPB_DMA_END 0x10
232#define RX_SPB_DMA_VALID 0x18
233#define RX_SPB_DMA_FIFO_CTRL 0x20
234#define RX_SPB_DMA_FIFO_FLUSH BIT(0)
235#define RX_SPB_DMA_FIFO_STATUS 0x24
236
237#define RX_SPB_CTRL_OFFSET(intf) \
238 ((((intf)->channel - 6) * 0x68) + 0xa1000)
239#define RX_SPB_CTRL_ENABLE 0x00
240#define RX_SPB_CTRL_ENABLE_EN BIT(0)
241
242#define RX_PAUSE_CTRL_OFFSET(intf) \
243 ((((intf)->channel - 6) * 0x4) + 0xa1138)
244#define RX_PAUSE_MAP_VECTOR 0x00
245
246#define RX_SPB_TOP_CTRL_OFFSET(intf) \
247 ((((intf)->channel - 6) * 0x14) + 0xa2000)
248#define RX_SPB_TOP_BLKOUT 0x00
249
250#define NUM_4K_BUFFERS 32
251#define RING_BUFFER_SIZE (PAGE_SIZE * NUM_4K_BUFFERS)
252
253#define DESC_RING_COUNT (64 * NUM_4K_BUFFERS)
254#define DESC_SIZE 16
255#define DESC_RING_SIZE (DESC_RING_COUNT * DESC_SIZE)
256
257#endif
258

source code of linux/drivers/net/ethernet/broadcom/asp2/bcmasp_intf_defs.h