1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Broadcom Starfighter 2 switch register defines
5 * Copyright (C) 2014, Broadcom Corporation
7 #ifndef __BCM_SF2_REGS_H
8 #define __BCM_SF2_REGS_H
10 /* Register set relative to 'REG' */
12 enum bcm_sf2_reg_offs {
30 /* Relative to REG_SWITCH_CNTRL */
31 #define MDIO_MASTER_SEL (1 << 0)
33 /* Relative to REG_SWITCH_REVISION */
34 #define SF2_REV_MASK 0xffff
35 #define SWITCH_TOP_REV_SHIFT 16
36 #define SWITCH_TOP_REV_MASK 0xffff
38 /* Relative to REG_PHY_REVISION */
39 #define PHY_REVISION_MASK 0xffff
41 /* Relative to REG_SPHY_CNTRL */
42 #define IDDQ_BIAS (1 << 0)
43 #define EXT_PWR_DOWN (1 << 1)
44 #define FORCE_DLL_EN (1 << 2)
45 #define IDDQ_GLOBAL_PWR (1 << 3)
46 #define CK25_DIS (1 << 4)
47 #define PHY_RESET (1 << 5)
48 #define PHY_PHYAD_SHIFT 8
49 #define PHY_PHYAD_MASK 0x1F
51 #define REG_RGMII_CNTRL_P(x) (REG_RGMII_0_CNTRL + (x))
53 /* Relative to REG_RGMII_CNTRL */
54 #define RGMII_MODE_EN (1 << 0)
55 #define ID_MODE_DIS (1 << 1)
56 #define PORT_MODE_SHIFT 2
57 #define INT_EPHY (0 << PORT_MODE_SHIFT)
58 #define INT_GPHY (1 << PORT_MODE_SHIFT)
59 #define EXT_EPHY (2 << PORT_MODE_SHIFT)
60 #define EXT_GPHY (3 << PORT_MODE_SHIFT)
61 #define EXT_REVMII (4 << PORT_MODE_SHIFT)
62 #define PORT_MODE_MASK 0x7
63 #define RVMII_REF_SEL (1 << 5)
64 #define RX_PAUSE_EN (1 << 6)
65 #define TX_PAUSE_EN (1 << 7)
66 #define TX_CLK_STOP_EN (1 << 8)
67 #define LPI_COUNT_SHIFT 9
68 #define LPI_COUNT_MASK 0x3F
70 #define REG_LED_CNTRL(x) (REG_LED_0_CNTRL + (x))
72 #define SPDLNK_SRC_SEL (1 << 24)
74 /* Register set relative to 'INTRL2_0' and 'INTRL2_1' */
75 #define INTRL2_CPU_STATUS 0x00
76 #define INTRL2_CPU_SET 0x04
77 #define INTRL2_CPU_CLEAR 0x08
78 #define INTRL2_CPU_MASK_STATUS 0x0c
79 #define INTRL2_CPU_MASK_SET 0x10
80 #define INTRL2_CPU_MASK_CLEAR 0x14
82 /* Shared INTRL2_0 and INTRL2_ interrupt sources macros */
83 #define P_LINK_UP_IRQ(x) (1 << (0 + (x)))
84 #define P_LINK_DOWN_IRQ(x) (1 << (1 + (x)))
85 #define P_ENERGY_ON_IRQ(x) (1 << (2 + (x)))
86 #define P_ENERGY_OFF_IRQ(x) (1 << (3 + (x)))
87 #define P_GPHY_IRQ(x) (1 << (4 + (x)))
89 #define P_IRQ_MASK(x) (P_LINK_UP_IRQ((x)) | \
90 P_LINK_DOWN_IRQ((x)) | \
91 P_ENERGY_ON_IRQ((x)) | \
92 P_ENERGY_OFF_IRQ((x)) | \
95 /* INTRL2_0 interrupt sources */
97 #define MEM_DOUBLE_IRQ (1 << 5)
98 #define EEE_LPI_IRQ (1 << 6)
99 #define P5_CPU_WAKE_IRQ (1 << 7)
100 #define P8_CPU_WAKE_IRQ (1 << 8)
101 #define P7_CPU_WAKE_IRQ (1 << 9)
102 #define IEEE1588_IRQ (1 << 10)
103 #define MDIO_ERR_IRQ (1 << 11)
104 #define MDIO_DONE_IRQ (1 << 12)
105 #define GISB_ERR_IRQ (1 << 13)
106 #define UBUS_ERR_IRQ (1 << 14)
107 #define FAILOVER_ON_IRQ (1 << 15)
108 #define FAILOVER_OFF_IRQ (1 << 16)
109 #define TCAM_SOFT_ERR_IRQ (1 << 17)
111 /* INTRL2_1 interrupt sources */
113 #define P_IRQ_OFF(x) ((6 - (x)) * P_NUM_IRQ)
115 /* Register set relative to 'ACB' */
116 #define ACB_CONTROL 0x00
117 #define ACB_EN (1 << 0)
118 #define ACB_ALGORITHM (1 << 1)
119 #define ACB_FLUSH_SHIFT 2
120 #define ACB_FLUSH_MASK 0x3
122 #define ACB_QUEUE_0_CFG 0x08
123 #define XOFF_THRESHOLD_MASK 0x7ff
124 #define XON_EN (1 << 11)
125 #define TOTAL_XOFF_THRESHOLD_SHIFT 12
126 #define TOTAL_XOFF_THRESHOLD_MASK 0x7ff
127 #define TOTAL_XOFF_EN (1 << 23)
128 #define TOTAL_XON_EN (1 << 24)
129 #define PKTLEN_SHIFT 25
130 #define PKTLEN_MASK 0x3f
131 #define ACB_QUEUE_CFG(x) (ACB_QUEUE_0_CFG + ((x) * 0x4))
133 /* Register set relative to 'CORE' */
134 #define CORE_G_PCTL_PORT0 0x00000
135 #define CORE_G_PCTL_PORT(x) (CORE_G_PCTL_PORT0 + (x * 0x4))
136 #define CORE_IMP_CTL 0x00020
137 #define RX_DIS (1 << 0)
138 #define TX_DIS (1 << 1)
139 #define RX_BCST_EN (1 << 2)
140 #define RX_MCST_EN (1 << 3)
141 #define RX_UCST_EN (1 << 4)
143 #define CORE_SWMODE 0x0002c
144 #define SW_FWDG_MODE (1 << 0)
145 #define SW_FWDG_EN (1 << 1)
146 #define RTRY_LMT_DIS (1 << 2)
148 #define CORE_STS_OVERRIDE_IMP 0x00038
149 #define GMII_SPEED_UP_2G (1 << 6)
150 #define MII_SW_OR (1 << 7)
152 /* Alternate layout for e.g: 7278 */
153 #define CORE_STS_OVERRIDE_IMP2 0x39040
155 #define CORE_NEW_CTRL 0x00084
156 #define IP_MC (1 << 0)
157 #define OUTRANGEERR_DISCARD (1 << 1)
158 #define INRANGEERR_DISCARD (1 << 2)
159 #define CABLE_DIAG_LEN (1 << 3)
160 #define OVERRIDE_AUTO_PD_WAR (1 << 4)
161 #define EN_AUTO_PD_WAR (1 << 5)
162 #define UC_FWD_EN (1 << 6)
163 #define MC_FWD_EN (1 << 7)
165 #define CORE_SWITCH_CTRL 0x00088
166 #define MII_DUMB_FWDG_EN (1 << 6)
168 #define CORE_DIS_LEARN 0x000f0
170 #define CORE_SFT_LRN_CTRL 0x000f8
171 #define SW_LEARN_CNTL(x) (1 << (x))
173 #define CORE_STS_OVERRIDE_GMIIP_PORT(x) (0x160 + (x) * 4)
174 #define CORE_STS_OVERRIDE_GMIIP2_PORT(x) (0x39000 + (x) * 8)
175 #define LINK_STS (1 << 0)
176 #define DUPLX_MODE (1 << 1)
177 #define SPEED_SHIFT 2
178 #define SPEED_MASK 0x3
179 #define RXFLOW_CNTL (1 << 4)
180 #define TXFLOW_CNTL (1 << 5)
181 #define SW_OVERRIDE (1 << 6)
183 #define CORE_WATCHDOG_CTRL 0x001e4
184 #define SOFTWARE_RESET (1 << 7)
185 #define EN_CHIP_RST (1 << 6)
186 #define EN_SW_RESET (1 << 4)
188 #define CORE_FAST_AGE_CTRL 0x00220
189 #define EN_FAST_AGE_STATIC (1 << 0)
190 #define EN_AGE_DYNAMIC (1 << 1)
191 #define EN_AGE_PORT (1 << 2)
192 #define EN_AGE_VLAN (1 << 3)
193 #define EN_AGE_SPT (1 << 4)
194 #define EN_AGE_MCAST (1 << 5)
195 #define FAST_AGE_STR_DONE (1 << 7)
197 #define CORE_FAST_AGE_PORT 0x00224
198 #define AGE_PORT_MASK 0xf
200 #define CORE_FAST_AGE_VID 0x00228
201 #define AGE_VID_MASK 0x3fff
203 #define CORE_LNKSTS 0x00400
204 #define LNK_STS_MASK 0x1ff
206 #define CORE_SPDSTS 0x00410
209 #define SPDSTS_1000 2
210 #define SPDSTS_SHIFT 2
211 #define SPDSTS_MASK 0x3
213 #define CORE_DUPSTS 0x00420
214 #define CORE_DUPSTS_MASK 0x1ff
216 #define CORE_PAUSESTS 0x00428
217 #define PAUSESTS_TX_PAUSE_SHIFT 9
219 #define CORE_GMNCFGCFG 0x0800
220 #define RST_MIB_CNT (1 << 0)
221 #define RXBPDU_EN (1 << 1)
223 #define CORE_IMP0_PRT_ID 0x0804
225 #define CORE_RST_MIB_CNT_EN 0x0950
227 #define CORE_ARLA_VTBL_RWCTRL 0x1600
228 #define ARLA_VTBL_CMD_WRITE 0
229 #define ARLA_VTBL_CMD_READ 1
230 #define ARLA_VTBL_CMD_CLEAR 2
231 #define ARLA_VTBL_STDN (1 << 7)
233 #define CORE_ARLA_VTBL_ADDR 0x1604
234 #define VTBL_ADDR_INDEX_MASK 0xfff
236 #define CORE_ARLA_VTBL_ENTRY 0x160c
237 #define FWD_MAP_MASK 0x1ff
238 #define UNTAG_MAP_MASK 0x1ff
239 #define UNTAG_MAP_SHIFT 9
240 #define MSTP_INDEX_MASK 0x7
241 #define MSTP_INDEX_SHIFT 18
242 #define FWD_MODE (1 << 21)
244 #define CORE_MEM_PSM_VDD_CTRL 0x2380
245 #define P_TXQ_PSM_VDD_SHIFT 2
246 #define P_TXQ_PSM_VDD_MASK 0x3
247 #define P_TXQ_PSM_VDD(x) (P_TXQ_PSM_VDD_MASK << \
248 ((x) * P_TXQ_PSM_VDD_SHIFT))
250 #define CORE_PORT_TC2_QOS_MAP_PORT(x) (0xc1c0 + ((x) * 0x10))
251 #define PRT_TO_QID_MASK 0x3
252 #define PRT_TO_QID_SHIFT 3
254 #define CORE_PORT_VLAN_CTL_PORT(x) (0xc400 + ((x) * 0x8))
255 #define PORT_VLAN_CTRL_MASK 0x1ff
257 #define CORE_TXQ_THD_PAUSE_QN_PORT_0 0x2c80
258 #define TXQ_PAUSE_THD_MASK 0x7ff
259 #define CORE_TXQ_THD_PAUSE_QN_PORT(x) (CORE_TXQ_THD_PAUSE_QN_PORT_0 + \
262 #define CORE_DEFAULT_1Q_TAG_P(x) (0xd040 + ((x) * 8))
267 #define CORE_JOIN_ALL_VLAN_EN 0xd140
269 #define CORE_CFP_ACC 0x28000
270 #define OP_STR_DONE (1 << 0)
271 #define OP_SEL_SHIFT 1
272 #define OP_SEL_READ (1 << OP_SEL_SHIFT)
273 #define OP_SEL_WRITE (2 << OP_SEL_SHIFT)
274 #define OP_SEL_SEARCH (4 << OP_SEL_SHIFT)
275 #define OP_SEL_MASK (7 << OP_SEL_SHIFT)
276 #define CFP_RAM_CLEAR (1 << 4)
277 #define RAM_SEL_SHIFT 10
278 #define TCAM_SEL (1 << RAM_SEL_SHIFT)
279 #define ACT_POL_RAM (2 << RAM_SEL_SHIFT)
280 #define RATE_METER_RAM (4 << RAM_SEL_SHIFT)
281 #define GREEN_STAT_RAM (8 << RAM_SEL_SHIFT)
282 #define YELLOW_STAT_RAM (16 << RAM_SEL_SHIFT)
283 #define RED_STAT_RAM (24 << RAM_SEL_SHIFT)
284 #define RAM_SEL_MASK (0x1f << RAM_SEL_SHIFT)
285 #define TCAM_RESET (1 << 15)
286 #define XCESS_ADDR_SHIFT 16
287 #define XCESS_ADDR_MASK 0xff
288 #define SEARCH_STS (1 << 27)
289 #define RD_STS_SHIFT 28
290 #define RD_STS_TCAM (1 << RD_STS_SHIFT)
291 #define RD_STS_ACT_POL_RAM (2 << RD_STS_SHIFT)
292 #define RD_STS_RATE_METER_RAM (4 << RD_STS_SHIFT)
293 #define RD_STS_STAT_RAM (8 << RD_STS_SHIFT)
295 #define CORE_CFP_RATE_METER_GLOBAL_CTL 0x28010
297 #define CORE_CFP_DATA_PORT_0 0x28040
298 #define CORE_CFP_DATA_PORT(x) (CORE_CFP_DATA_PORT_0 + \
302 #define L3_FRAMING_SHIFT 24
303 #define L3_FRAMING_MASK (0x3 << L3_FRAMING_SHIFT)
304 #define IPTOS_SHIFT 16
305 #define IPTOS_MASK 0xff
306 #define IPPROTO_SHIFT 8
307 #define IPPROTO_MASK (0xff << IPPROTO_SHIFT)
308 #define IP_FRAG_SHIFT 7
309 #define IP_FRAG (1 << IP_FRAG_SHIFT)
312 #define SLICE_VALID 3
313 #define SLICE_NUM_SHIFT 2
314 #define SLICE_NUM(x) ((x) << SLICE_NUM_SHIFT)
315 #define SLICE_NUM_MASK 0x3
317 #define CORE_CFP_MASK_PORT_0 0x280c0
319 #define CORE_CFP_MASK_PORT(x) (CORE_CFP_MASK_PORT_0 + \
322 #define CORE_ACT_POL_DATA0 0x28140
323 #define VLAN_BYP (1 << 0)
324 #define EAP_BYP (1 << 1)
325 #define STP_BYP (1 << 2)
326 #define REASON_CODE_SHIFT 3
327 #define REASON_CODE_MASK 0x3f
328 #define LOOP_BK_EN (1 << 9)
329 #define NEW_TC_SHIFT 10
330 #define NEW_TC_MASK 0x7
331 #define CHANGE_TC (1 << 13)
332 #define DST_MAP_IB_SHIFT 14
333 #define DST_MAP_IB_MASK 0x1ff
334 #define CHANGE_FWRD_MAP_IB_SHIFT 24
335 #define CHANGE_FWRD_MAP_IB_MASK 0x3
336 #define CHANGE_FWRD_MAP_IB_NO_DEST (0 << CHANGE_FWRD_MAP_IB_SHIFT)
337 #define CHANGE_FWRD_MAP_IB_REM_ARL (1 << CHANGE_FWRD_MAP_IB_SHIFT)
338 #define CHANGE_FWRD_MAP_IB_REP_ARL (2 << CHANGE_FWRD_MAP_IB_SHIFT)
339 #define CHANGE_FWRD_MAP_IB_ADD_DST (3 << CHANGE_FWRD_MAP_IB_SHIFT)
340 #define NEW_DSCP_IB_SHIFT 26
341 #define NEW_DSCP_IB_MASK 0x3f
343 #define CORE_ACT_POL_DATA1 0x28150
344 #define CHANGE_DSCP_IB (1 << 0)
345 #define DST_MAP_OB_SHIFT 1
346 #define DST_MAP_OB_MASK 0x3ff
347 #define CHANGE_FWRD_MAP_OB_SHIT 11
348 #define CHANGE_FWRD_MAP_OB_MASK 0x3
349 #define NEW_DSCP_OB_SHIFT 13
350 #define NEW_DSCP_OB_MASK 0x3f
351 #define CHANGE_DSCP_OB (1 << 19)
352 #define CHAIN_ID_SHIFT 20
353 #define CHAIN_ID_MASK 0xff
354 #define CHANGE_COLOR (1 << 28)
355 #define NEW_COLOR_SHIFT 29
356 #define NEW_COLOR_MASK 0x3
357 #define NEW_COLOR_GREEN (0 << NEW_COLOR_SHIFT)
358 #define NEW_COLOR_YELLOW (1 << NEW_COLOR_SHIFT)
359 #define NEW_COLOR_RED (2 << NEW_COLOR_SHIFT)
360 #define RED_DEFAULT (1 << 31)
362 #define CORE_ACT_POL_DATA2 0x28160
363 #define MAC_LIMIT_BYPASS (1 << 0)
364 #define CHANGE_TC_O (1 << 1)
365 #define NEW_TC_O_SHIFT 2
366 #define NEW_TC_O_MASK 0x7
367 #define SPCP_RMK_DISABLE (1 << 5)
368 #define CPCP_RMK_DISABLE (1 << 6)
369 #define DEI_RMK_DISABLE (1 << 7)
371 #define CORE_RATE_METER0 0x28180
372 #define COLOR_MODE (1 << 0)
373 #define POLICER_ACTION (1 << 1)
374 #define COUPLING_FLAG (1 << 2)
375 #define POLICER_MODE_SHIFT 3
376 #define POLICER_MODE_MASK 0x3
377 #define POLICER_MODE_RFC2698 (0 << POLICER_MODE_SHIFT)
378 #define POLICER_MODE_RFC4115 (1 << POLICER_MODE_SHIFT)
379 #define POLICER_MODE_MEF (2 << POLICER_MODE_SHIFT)
380 #define POLICER_MODE_DISABLE (3 << POLICER_MODE_SHIFT)
382 #define CORE_RATE_METER1 0x28190
383 #define EIR_TK_BKT_MASK 0x7fffff
385 #define CORE_RATE_METER2 0x281a0
386 #define EIR_BKT_SIZE_MASK 0xfffff
388 #define CORE_RATE_METER3 0x281b0
389 #define EIR_REF_CNT_MASK 0x7ffff
391 #define CORE_RATE_METER4 0x281c0
392 #define CIR_TK_BKT_MASK 0x7fffff
394 #define CORE_RATE_METER5 0x281d0
395 #define CIR_BKT_SIZE_MASK 0xfffff
397 #define CORE_RATE_METER6 0x281e0
398 #define CIR_REF_CNT_MASK 0x7ffff
400 #define CORE_STAT_GREEN_CNTR 0x28200
401 #define CORE_STAT_YELLOW_CNTR 0x28210
402 #define CORE_STAT_RED_CNTR 0x28220
404 #define CORE_CFP_CTL_REG 0x28400
405 #define CFP_EN_MAP_MASK 0x1ff
407 /* IPv4 slices, 3 of them */
408 #define CORE_UDF_0_A_0_8_PORT_0 0x28440
409 #define CFG_UDF_OFFSET_MASK 0x1f
410 #define CFG_UDF_OFFSET_BASE_SHIFT 5
411 #define CFG_UDF_SOF (0 << CFG_UDF_OFFSET_BASE_SHIFT)
412 #define CFG_UDF_EOL2 (2 << CFG_UDF_OFFSET_BASE_SHIFT)
413 #define CFG_UDF_EOL3 (3 << CFG_UDF_OFFSET_BASE_SHIFT)
416 #define CORE_UDF_0_B_0_8_PORT_0 0x28500
418 /* IPv6 chained slices */
419 #define CORE_UDF_0_D_0_11_PORT_0 0x28680
421 /* Number of slices for IPv4, IPv6 and non-IP */
422 #define UDF_NUM_SLICES 4
423 #define UDFS_PER_SLICE 9
425 /* Spacing between different slices */
426 #define UDF_SLICE_OFFSET 0x40
428 #define CFP_NUM_RULES 256
430 /* Number of egress queues per port */
431 #define SF2_NUM_EGRESS_QUEUES 8
433 #endif /* __BCM_SF2_REGS_H */