airoha_regs.h 34 KB

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. * Copyright (c) 2024 AIROHA Inc
  4. * Author: Lorenzo Bianconi <lorenzo@kernel.org>
  5. */
  6. #ifndef AIROHA_REGS_H
  7. #define AIROHA_REGS_H
  8. #include <linux/types.h>
  9. /* FE */
  10. #define PSE_BASE 0x0100
  11. #define CSR_IFC_BASE 0x0200
  12. #define CDM1_BASE 0x0400
  13. #define GDM1_BASE 0x0500
  14. #define PPE1_BASE 0x0c00
  15. #define PPE2_BASE 0x1c00
  16. #define CDM2_BASE 0x1400
  17. #define GDM2_BASE 0x1500
  18. #define GDM3_BASE 0x1100
  19. #define GDM4_BASE 0x2500
  20. #define CDM_BASE(_n) \
  21. ((_n) == 2 ? CDM2_BASE : CDM1_BASE)
  22. #define GDM_BASE(_n) \
  23. ((_n) == 4 ? GDM4_BASE : \
  24. (_n) == 3 ? GDM3_BASE : \
  25. (_n) == 2 ? GDM2_BASE : GDM1_BASE)
  26. #define REG_FE_DMA_GLO_CFG 0x0000
  27. #define FE_DMA_GLO_L2_SPACE_MASK GENMASK(7, 4)
  28. #define FE_DMA_GLO_PG_SZ_MASK BIT(3)
  29. #define REG_FE_RST_GLO_CFG 0x0004
  30. #define FE_RST_GDM4_MBI_ARB_MASK BIT(3)
  31. #define FE_RST_GDM3_MBI_ARB_MASK BIT(2)
  32. #define FE_RST_CORE_MASK BIT(0)
  33. #define REG_FE_FOE_TS 0x0010
  34. #define REG_FE_WAN_PORT 0x0024
  35. #define WAN1_EN_MASK BIT(16)
  36. #define WAN1_MASK GENMASK(12, 8)
  37. #define WAN0_MASK GENMASK(4, 0)
  38. #define REG_FE_WAN_MAC_H 0x0030
  39. #define REG_FE_LAN_MAC_H 0x0040
  40. #define REG_FE_MAC_LMIN(_n) ((_n) + 0x04)
  41. #define REG_FE_MAC_LMAX(_n) ((_n) + 0x08)
  42. #define REG_FE_CDM1_OQ_MAP0 0x0050
  43. #define REG_FE_CDM1_OQ_MAP1 0x0054
  44. #define REG_FE_CDM1_OQ_MAP2 0x0058
  45. #define REG_FE_CDM1_OQ_MAP3 0x005c
  46. #define REG_FE_PCE_CFG 0x0070
  47. #define PCE_DPI_EN_MASK BIT(2)
  48. #define PCE_KA_EN_MASK BIT(1)
  49. #define PCE_MC_EN_MASK BIT(0)
  50. #define REG_FE_PSE_QUEUE_CFG_WR 0x0080
  51. #define PSE_CFG_PORT_ID_MASK GENMASK(27, 24)
  52. #define PSE_CFG_QUEUE_ID_MASK GENMASK(20, 16)
  53. #define PSE_CFG_WR_EN_MASK BIT(8)
  54. #define PSE_CFG_OQRSV_SEL_MASK BIT(0)
  55. #define REG_FE_PSE_QUEUE_CFG_VAL 0x0084
  56. #define PSE_CFG_OQ_RSV_MASK GENMASK(13, 0)
  57. #define PSE_FQ_CFG 0x008c
  58. #define PSE_FQ_LIMIT_MASK GENMASK(14, 0)
  59. #define REG_FE_PSE_BUF_SET 0x0090
  60. #define PSE_SHARE_USED_LTHD_MASK GENMASK(31, 16)
  61. #define PSE_ALLRSV_MASK GENMASK(14, 0)
  62. #define REG_PSE_SHARE_USED_THD 0x0094
  63. #define PSE_SHARE_USED_MTHD_MASK GENMASK(31, 16)
  64. #define PSE_SHARE_USED_HTHD_MASK GENMASK(15, 0)
  65. #define REG_GDM_MISC_CFG 0x0148
  66. #define GDM2_RDM_ACK_WAIT_PREF_MASK BIT(9)
  67. #define GDM2_CHN_VLD_MODE_MASK BIT(5)
  68. #define REG_FE_CSR_IFC_CFG CSR_IFC_BASE
  69. #define FE_IFC_EN_MASK BIT(0)
  70. #define REG_FE_VIP_PORT_EN 0x01f0
  71. #define REG_FE_IFC_PORT_EN 0x01f4
  72. #define REG_PSE_IQ_REV1 (PSE_BASE + 0x08)
  73. #define PSE_IQ_RES1_P2_MASK GENMASK(23, 16)
  74. #define REG_PSE_IQ_REV2 (PSE_BASE + 0x0c)
  75. #define PSE_IQ_RES2_P5_MASK GENMASK(15, 8)
  76. #define PSE_IQ_RES2_P4_MASK GENMASK(7, 0)
  77. #define REG_FE_VIP_EN(_n) (0x0300 + ((_n) << 3))
  78. #define PATN_FCPU_EN_MASK BIT(7)
  79. #define PATN_SWP_EN_MASK BIT(6)
  80. #define PATN_DP_EN_MASK BIT(5)
  81. #define PATN_SP_EN_MASK BIT(4)
  82. #define PATN_TYPE_MASK GENMASK(3, 1)
  83. #define PATN_EN_MASK BIT(0)
  84. #define REG_FE_VIP_PATN(_n) (0x0304 + ((_n) << 3))
  85. #define PATN_DP_MASK GENMASK(31, 16)
  86. #define PATN_SP_MASK GENMASK(15, 0)
  87. #define REG_CDM_VLAN_CTRL(_n) CDM_BASE(_n)
  88. #define CDM_VLAN_MASK GENMASK(31, 16)
  89. #define REG_CDM_FWD_CFG(_n) (CDM_BASE(_n) + 0x08)
  90. #define CDM_OAM_QSEL_MASK GENMASK(31, 27)
  91. #define CDM_VIP_QSEL_MASK GENMASK(24, 20)
  92. #define REG_CDM_CRSN_QSEL(_n, _m) (CDM_BASE(_n) + 0x10 + ((_m) << 2))
  93. #define CDM_CRSN_QSEL_REASON_MASK(_n) \
  94. GENMASK(4 + (((_n) % 4) << 3), (((_n) % 4) << 3))
  95. #define REG_GDM_FWD_CFG(_n) GDM_BASE(_n)
  96. #define GDM_PAD_EN_MASK BIT(28)
  97. #define GDM_DROP_CRC_ERR_MASK BIT(23)
  98. #define GDM_IP4_CKSUM_MASK BIT(22)
  99. #define GDM_TCP_CKSUM_MASK BIT(21)
  100. #define GDM_UDP_CKSUM_MASK BIT(20)
  101. #define GDM_STRIP_CRC_MASK BIT(16)
  102. #define GDM_UCFQ_MASK GENMASK(15, 12)
  103. #define GDM_BCFQ_MASK GENMASK(11, 8)
  104. #define GDM_MCFQ_MASK GENMASK(7, 4)
  105. #define GDM_OCFQ_MASK GENMASK(3, 0)
  106. #define REG_GDM_INGRESS_CFG(_n) (GDM_BASE(_n) + 0x10)
  107. #define GDM_INGRESS_FC_EN_MASK BIT(1)
  108. #define GDM_STAG_EN_MASK BIT(0)
  109. #define REG_GDM_LEN_CFG(_n) (GDM_BASE(_n) + 0x14)
  110. #define GDM_SHORT_LEN_MASK GENMASK(13, 0)
  111. #define GDM_LONG_LEN_MASK GENMASK(29, 16)
  112. #define REG_GDM_LPBK_CFG(_n) (GDM_BASE(_n) + 0x1c)
  113. #define LPBK_GAP_MASK GENMASK(31, 24)
  114. #define LPBK_LEN_MASK GENMASK(23, 10)
  115. #define LPBK_CHAN_MASK GENMASK(8, 4)
  116. #define LPBK_MODE_MASK GENMASK(3, 1)
  117. #define LBK_GAP_MODE_MASK BIT(3)
  118. #define LBK_LEN_MODE_MASK BIT(2)
  119. #define LBK_CHAN_MODE_MASK BIT(1)
  120. #define LPBK_EN_MASK BIT(0)
  121. #define REG_GDM_CHN_RLS(_n) (GDM_BASE(_n) + 0x20)
  122. #define MBI_RX_AGE_SEL_MASK GENMASK(26, 25)
  123. #define MBI_TX_AGE_SEL_MASK GENMASK(18, 17)
  124. #define REG_GDM_TXCHN_EN(_n) (GDM_BASE(_n) + 0x24)
  125. #define REG_GDM_RXCHN_EN(_n) (GDM_BASE(_n) + 0x28)
  126. #define REG_FE_CPORT_CFG (GDM1_BASE + 0x40)
  127. #define FE_CPORT_PAD BIT(26)
  128. #define FE_CPORT_PORT_XFC_MASK BIT(25)
  129. #define FE_CPORT_QUEUE_XFC_MASK BIT(24)
  130. #define REG_FE_GDM_MIB_CLEAR(_n) (GDM_BASE(_n) + 0xf0)
  131. #define FE_GDM_MIB_RX_CLEAR_MASK BIT(1)
  132. #define FE_GDM_MIB_TX_CLEAR_MASK BIT(0)
  133. #define REG_FE_GDM_MIB_CFG(_n) (GDM_BASE(_n) + 0xf4)
  134. #define FE_STRICT_RFC2819_MODE_MASK BIT(31)
  135. #define FE_GDM_TX_MIB_SPLIT_EN_MASK BIT(17)
  136. #define FE_GDM_RX_MIB_SPLIT_EN_MASK BIT(16)
  137. #define FE_TX_MIB_ID_MASK GENMASK(15, 8)
  138. #define FE_RX_MIB_ID_MASK GENMASK(7, 0)
  139. #define REG_FE_GDM_TX_OK_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x104)
  140. #define REG_FE_GDM_TX_OK_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x10c)
  141. #define REG_FE_GDM_TX_ETH_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x110)
  142. #define REG_FE_GDM_TX_ETH_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x114)
  143. #define REG_FE_GDM_TX_ETH_DROP_CNT(_n) (GDM_BASE(_n) + 0x118)
  144. #define REG_FE_GDM_TX_ETH_BC_CNT(_n) (GDM_BASE(_n) + 0x11c)
  145. #define REG_FE_GDM_TX_ETH_MC_CNT(_n) (GDM_BASE(_n) + 0x120)
  146. #define REG_FE_GDM_TX_ETH_RUNT_CNT(_n) (GDM_BASE(_n) + 0x124)
  147. #define REG_FE_GDM_TX_ETH_LONG_CNT(_n) (GDM_BASE(_n) + 0x128)
  148. #define REG_FE_GDM_TX_ETH_E64_CNT_L(_n) (GDM_BASE(_n) + 0x12c)
  149. #define REG_FE_GDM_TX_ETH_L64_CNT_L(_n) (GDM_BASE(_n) + 0x130)
  150. #define REG_FE_GDM_TX_ETH_L127_CNT_L(_n) (GDM_BASE(_n) + 0x134)
  151. #define REG_FE_GDM_TX_ETH_L255_CNT_L(_n) (GDM_BASE(_n) + 0x138)
  152. #define REG_FE_GDM_TX_ETH_L511_CNT_L(_n) (GDM_BASE(_n) + 0x13c)
  153. #define REG_FE_GDM_TX_ETH_L1023_CNT_L(_n) (GDM_BASE(_n) + 0x140)
  154. #define REG_FE_GDM_RX_OK_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x148)
  155. #define REG_FE_GDM_RX_FC_DROP_CNT(_n) (GDM_BASE(_n) + 0x14c)
  156. #define REG_FE_GDM_RX_RC_DROP_CNT(_n) (GDM_BASE(_n) + 0x150)
  157. #define REG_FE_GDM_RX_OVERFLOW_DROP_CNT(_n) (GDM_BASE(_n) + 0x154)
  158. #define REG_FE_GDM_RX_ERROR_DROP_CNT(_n) (GDM_BASE(_n) + 0x158)
  159. #define REG_FE_GDM_RX_OK_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x15c)
  160. #define REG_FE_GDM_RX_ETH_PKT_CNT_L(_n) (GDM_BASE(_n) + 0x160)
  161. #define REG_FE_GDM_RX_ETH_BYTE_CNT_L(_n) (GDM_BASE(_n) + 0x164)
  162. #define REG_FE_GDM_RX_ETH_DROP_CNT(_n) (GDM_BASE(_n) + 0x168)
  163. #define REG_FE_GDM_RX_ETH_BC_CNT(_n) (GDM_BASE(_n) + 0x16c)
  164. #define REG_FE_GDM_RX_ETH_MC_CNT(_n) (GDM_BASE(_n) + 0x170)
  165. #define REG_FE_GDM_RX_ETH_CRC_ERR_CNT(_n) (GDM_BASE(_n) + 0x174)
  166. #define REG_FE_GDM_RX_ETH_FRAG_CNT(_n) (GDM_BASE(_n) + 0x178)
  167. #define REG_FE_GDM_RX_ETH_JABBER_CNT(_n) (GDM_BASE(_n) + 0x17c)
  168. #define REG_FE_GDM_RX_ETH_RUNT_CNT(_n) (GDM_BASE(_n) + 0x180)
  169. #define REG_FE_GDM_RX_ETH_LONG_CNT(_n) (GDM_BASE(_n) + 0x184)
  170. #define REG_FE_GDM_RX_ETH_E64_CNT_L(_n) (GDM_BASE(_n) + 0x188)
  171. #define REG_FE_GDM_RX_ETH_L64_CNT_L(_n) (GDM_BASE(_n) + 0x18c)
  172. #define REG_FE_GDM_RX_ETH_L127_CNT_L(_n) (GDM_BASE(_n) + 0x190)
  173. #define REG_FE_GDM_RX_ETH_L255_CNT_L(_n) (GDM_BASE(_n) + 0x194)
  174. #define REG_FE_GDM_RX_ETH_L511_CNT_L(_n) (GDM_BASE(_n) + 0x198)
  175. #define REG_FE_GDM_RX_ETH_L1023_CNT_L(_n) (GDM_BASE(_n) + 0x19c)
  176. #define REG_GDM_SRC_PORT_SET(_n) (GDM_BASE(_n) + 0x23c)
  177. #define GDM_SPORT_OFF2_MASK GENMASK(19, 16)
  178. #define GDM_SPORT_OFF1_MASK GENMASK(15, 12)
  179. #define GDM_SPORT_OFF0_MASK GENMASK(11, 8)
  180. #define REG_FE_GDM_TX_OK_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x280)
  181. #define REG_FE_GDM_TX_OK_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x284)
  182. #define REG_FE_GDM_TX_ETH_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x288)
  183. #define REG_FE_GDM_TX_ETH_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x28c)
  184. #define REG_FE_GDM_RX_OK_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x290)
  185. #define REG_FE_GDM_RX_OK_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x294)
  186. #define REG_FE_GDM_RX_ETH_PKT_CNT_H(_n) (GDM_BASE(_n) + 0x298)
  187. #define REG_FE_GDM_RX_ETH_BYTE_CNT_H(_n) (GDM_BASE(_n) + 0x29c)
  188. #define REG_FE_GDM_TX_ETH_E64_CNT_H(_n) (GDM_BASE(_n) + 0x2b8)
  189. #define REG_FE_GDM_TX_ETH_L64_CNT_H(_n) (GDM_BASE(_n) + 0x2bc)
  190. #define REG_FE_GDM_TX_ETH_L127_CNT_H(_n) (GDM_BASE(_n) + 0x2c0)
  191. #define REG_FE_GDM_TX_ETH_L255_CNT_H(_n) (GDM_BASE(_n) + 0x2c4)
  192. #define REG_FE_GDM_TX_ETH_L511_CNT_H(_n) (GDM_BASE(_n) + 0x2c8)
  193. #define REG_FE_GDM_TX_ETH_L1023_CNT_H(_n) (GDM_BASE(_n) + 0x2cc)
  194. #define REG_FE_GDM_RX_ETH_E64_CNT_H(_n) (GDM_BASE(_n) + 0x2e8)
  195. #define REG_FE_GDM_RX_ETH_L64_CNT_H(_n) (GDM_BASE(_n) + 0x2ec)
  196. #define REG_FE_GDM_RX_ETH_L127_CNT_H(_n) (GDM_BASE(_n) + 0x2f0)
  197. #define REG_FE_GDM_RX_ETH_L255_CNT_H(_n) (GDM_BASE(_n) + 0x2f4)
  198. #define REG_FE_GDM_RX_ETH_L511_CNT_H(_n) (GDM_BASE(_n) + 0x2f8)
  199. #define REG_FE_GDM_RX_ETH_L1023_CNT_H(_n) (GDM_BASE(_n) + 0x2fc)
  200. #define REG_PPE_GLO_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x200)
  201. #define PPE_GLO_CFG_BUSY_MASK BIT(31)
  202. #define PPE_GLO_CFG_FLOW_DROP_UPDATE_MASK BIT(9)
  203. #define PPE_GLO_CFG_PSE_HASH_OFS_MASK BIT(6)
  204. #define PPE_GLO_CFG_PPE_BSWAP_MASK BIT(5)
  205. #define PPE_GLO_CFG_TTL_DROP_MASK BIT(4)
  206. #define PPE_GLO_CFG_IP4_CS_DROP_MASK BIT(3)
  207. #define PPE_GLO_CFG_IP4_L4_CS_DROP_MASK BIT(2)
  208. #define PPE_GLO_CFG_EN_MASK BIT(0)
  209. #define REG_PPE_PPE_FLOW_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x204)
  210. #define PPE_FLOW_CFG_IP6_HASH_GRE_KEY_MASK BIT(20)
  211. #define PPE_FLOW_CFG_IP4_HASH_GRE_KEY_MASK BIT(19)
  212. #define PPE_FLOW_CFG_IP4_HASH_FLOW_LABEL_MASK BIT(18)
  213. #define PPE_FLOW_CFG_IP4_NAT_FRAG_MASK BIT(17)
  214. #define PPE_FLOW_CFG_IP_PROTO_BLACKLIST_MASK BIT(16)
  215. #define PPE_FLOW_CFG_IP4_DSLITE_MASK BIT(14)
  216. #define PPE_FLOW_CFG_IP4_NAPT_MASK BIT(13)
  217. #define PPE_FLOW_CFG_IP4_NAT_MASK BIT(12)
  218. #define PPE_FLOW_CFG_IP6_6RD_MASK BIT(10)
  219. #define PPE_FLOW_CFG_IP6_5T_ROUTE_MASK BIT(9)
  220. #define PPE_FLOW_CFG_IP6_3T_ROUTE_MASK BIT(8)
  221. #define PPE_FLOW_CFG_IP4_UDP_FRAG_MASK BIT(7)
  222. #define PPE_FLOW_CFG_IP4_TCP_FRAG_MASK BIT(6)
  223. #define REG_PPE_IP_PROTO_CHK(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x208)
  224. #define PPE_IP_PROTO_CHK_IPV4_MASK GENMASK(31, 16)
  225. #define PPE_IP_PROTO_CHK_IPV6_MASK GENMASK(15, 0)
  226. #define REG_PPE_TB_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x21c)
  227. #define PPE_SRAM_TB_NUM_ENTRY_MASK GENMASK(26, 24)
  228. #define PPE_TB_CFG_KEEPALIVE_MASK GENMASK(13, 12)
  229. #define PPE_TB_CFG_AGE_TCP_FIN_MASK BIT(11)
  230. #define PPE_TB_CFG_AGE_UDP_MASK BIT(10)
  231. #define PPE_TB_CFG_AGE_TCP_MASK BIT(9)
  232. #define PPE_TB_CFG_AGE_UNBIND_MASK BIT(8)
  233. #define PPE_TB_CFG_AGE_NON_L4_MASK BIT(7)
  234. #define PPE_TB_CFG_AGE_PREBIND_MASK BIT(6)
  235. #define PPE_TB_CFG_SEARCH_MISS_MASK GENMASK(5, 4)
  236. #define PPE_TB_ENTRY_SIZE_MASK BIT(3)
  237. #define PPE_DRAM_TB_NUM_ENTRY_MASK GENMASK(2, 0)
  238. #define REG_PPE_TB_BASE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x220)
  239. #define REG_PPE_BIND_RATE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x228)
  240. #define PPE_BIND_RATE_L2B_BIND_MASK GENMASK(31, 16)
  241. #define PPE_BIND_RATE_BIND_MASK GENMASK(15, 0)
  242. #define REG_PPE_BIND_LIMIT0(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x22c)
  243. #define PPE_BIND_LIMIT0_HALF_MASK GENMASK(29, 16)
  244. #define PPE_BIND_LIMIT0_QUARTER_MASK GENMASK(13, 0)
  245. #define REG_PPE_BIND_LIMIT1(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x230)
  246. #define PPE_BIND_LIMIT1_NON_L4_MASK GENMASK(23, 16)
  247. #define PPE_BIND_LIMIT1_FULL_MASK GENMASK(13, 0)
  248. #define REG_PPE_BND_AGE0(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x23c)
  249. #define PPE_BIND_AGE0_DELTA_NON_L4 GENMASK(30, 16)
  250. #define PPE_BIND_AGE0_DELTA_UDP GENMASK(14, 0)
  251. #define REG_PPE_UNBIND_AGE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x238)
  252. #define PPE_UNBIND_AGE_MIN_PACKETS_MASK GENMASK(31, 16)
  253. #define PPE_UNBIND_AGE_DELTA_MASK GENMASK(7, 0)
  254. #define REG_PPE_BND_AGE1(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x240)
  255. #define PPE_BIND_AGE1_DELTA_TCP_FIN GENMASK(30, 16)
  256. #define PPE_BIND_AGE1_DELTA_TCP GENMASK(14, 0)
  257. #define REG_PPE_HASH_SEED(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x244)
  258. #define PPE_HASH_SEED 0x12345678
  259. #define REG_PPE_DFT_CPORT0(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x248)
  260. #define DFT_CPORT_MASK(_n) GENMASK(3 + ((_n) << 2), ((_n) << 2))
  261. #define REG_PPE_DFT_CPORT1(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x24c)
  262. #define REG_PPE_TB_HASH_CFG(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x250)
  263. #define PPE_DRAM_HASH1_MODE_MASK GENMASK(31, 28)
  264. #define PPE_DRAM_HASH1_EN_MASK BIT(24)
  265. #define PPE_DRAM_HASH0_MODE_MASK GENMASK(23, 20)
  266. #define PPE_DRAM_TABLE_EN_MASK BIT(16)
  267. #define PPE_SRAM_HASH1_MODE_MASK GENMASK(15, 12)
  268. #define PPE_SRAM_HASH1_EN_MASK BIT(8)
  269. #define PPE_SRAM_HASH0_MODE_MASK GENMASK(7, 4)
  270. #define PPE_SRAM_TABLE_EN_MASK BIT(0)
  271. #define REG_PPE_MTU_BASE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x304)
  272. #define REG_PPE_MTU(_m, _n) (REG_PPE_MTU_BASE(_m) + ((_n) << 2))
  273. #define FP1_EGRESS_MTU_MASK GENMASK(29, 16)
  274. #define FP0_EGRESS_MTU_MASK GENMASK(13, 0)
  275. #define REG_PPE_RAM_CTRL(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x31c)
  276. #define PPE_SRAM_CTRL_ACK_MASK BIT(31)
  277. #define PPE_SRAM_CTRL_DUAL_SUCESS_MASK BIT(30)
  278. #define PPE_SRAM_CTRL_ENTRY_MASK GENMASK(23, 8)
  279. #define PPE_SRAM_WR_DUAL_DIRECTION_MASK BIT(2)
  280. #define PPE_SRAM_CTRL_WR_MASK BIT(1)
  281. #define PPE_SRAM_CTRL_REQ_MASK BIT(0)
  282. #define REG_PPE_RAM_BASE(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x320)
  283. #define REG_PPE_RAM_ENTRY(_m, _n) (REG_PPE_RAM_BASE(_m) + ((_n) << 2))
  284. #define REG_UPDMEM_CTRL(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x370)
  285. #define PPE_UPDMEM_ACK_MASK BIT(31)
  286. #define PPE_UPDMEM_ADDR_MASK GENMASK(11, 8)
  287. #define PPE_UPDMEM_OFFSET_MASK GENMASK(7, 4)
  288. #define PPE_UPDMEM_SEL_MASK GENMASK(3, 2)
  289. #define PPE_UPDMEM_WR_MASK BIT(1)
  290. #define PPE_UPDMEM_REQ_MASK BIT(0)
  291. #define REG_UPDMEM_DATA(_n) (((_n) ? PPE2_BASE : PPE1_BASE) + 0x374)
  292. #define REG_IP_FRAG_FP 0x2010
  293. #define IP_ASSEMBLE_PORT_MASK GENMASK(24, 21)
  294. #define IP_ASSEMBLE_NBQ_MASK GENMASK(20, 16)
  295. #define IP_FRAGMENT_PORT_MASK GENMASK(8, 5)
  296. #define IP_FRAGMENT_NBQ_MASK GENMASK(4, 0)
  297. #define REG_MC_VLAN_EN 0x2100
  298. #define MC_VLAN_EN_MASK BIT(0)
  299. #define REG_MC_VLAN_CFG 0x2104
  300. #define MC_VLAN_CFG_CMD_DONE_MASK BIT(31)
  301. #define MC_VLAN_CFG_TABLE_ID_MASK GENMASK(21, 16)
  302. #define MC_VLAN_CFG_PORT_ID_MASK GENMASK(11, 8)
  303. #define MC_VLAN_CFG_TABLE_SEL_MASK BIT(4)
  304. #define MC_VLAN_CFG_RW_MASK BIT(0)
  305. #define REG_MC_VLAN_DATA 0x2108
  306. #define REG_SP_DFT_CPORT(_n) (0x20e0 + ((_n) << 2))
  307. #define SP_CPORT_DFT_MASK GENMASK(2, 0)
  308. #define SP_CPORT_MASK(_n) GENMASK(3 + ((_n) << 2), ((_n) << 2))
  309. #define REG_SRC_PORT_FC_MAP6 0x2298
  310. #define FC_ID_OF_SRC_PORT27_MASK GENMASK(28, 24)
  311. #define FC_ID_OF_SRC_PORT26_MASK GENMASK(20, 16)
  312. #define FC_ID_OF_SRC_PORT25_MASK GENMASK(12, 8)
  313. #define FC_ID_OF_SRC_PORT24_MASK GENMASK(4, 0)
  314. #define REG_CDM5_RX_OQ1_DROP_CNT 0x29d4
  315. /* QDMA */
  316. #define REG_QDMA_GLOBAL_CFG 0x0004
  317. #define GLOBAL_CFG_RX_2B_OFFSET_MASK BIT(31)
  318. #define GLOBAL_CFG_DMA_PREFERENCE_MASK GENMASK(30, 29)
  319. #define GLOBAL_CFG_CPU_TXR_RR_MASK BIT(28)
  320. #define GLOBAL_CFG_DSCP_BYTE_SWAP_MASK BIT(27)
  321. #define GLOBAL_CFG_PAYLOAD_BYTE_SWAP_MASK BIT(26)
  322. #define GLOBAL_CFG_MULTICAST_MODIFY_FP_MASK BIT(25)
  323. #define GLOBAL_CFG_OAM_MODIFY_MASK BIT(24)
  324. #define GLOBAL_CFG_RESET_MASK BIT(23)
  325. #define GLOBAL_CFG_RESET_DONE_MASK BIT(22)
  326. #define GLOBAL_CFG_MULTICAST_EN_MASK BIT(21)
  327. #define GLOBAL_CFG_IRQ1_EN_MASK BIT(20)
  328. #define GLOBAL_CFG_IRQ0_EN_MASK BIT(19)
  329. #define GLOBAL_CFG_LOOPCNT_EN_MASK BIT(18)
  330. #define GLOBAL_CFG_RD_BYPASS_WR_MASK BIT(17)
  331. #define GLOBAL_CFG_QDMA_LOOPBACK_MASK BIT(16)
  332. #define GLOBAL_CFG_LPBK_RXQ_SEL_MASK GENMASK(13, 8)
  333. #define GLOBAL_CFG_CHECK_DONE_MASK BIT(7)
  334. #define GLOBAL_CFG_TX_WB_DONE_MASK BIT(6)
  335. #define GLOBAL_CFG_MAX_ISSUE_NUM_MASK GENMASK(5, 4)
  336. #define GLOBAL_CFG_RX_DMA_BUSY_MASK BIT(3)
  337. #define GLOBAL_CFG_RX_DMA_EN_MASK BIT(2)
  338. #define GLOBAL_CFG_TX_DMA_BUSY_MASK BIT(1)
  339. #define GLOBAL_CFG_TX_DMA_EN_MASK BIT(0)
  340. #define REG_FWD_DSCP_BASE 0x0010
  341. #define REG_FWD_BUF_BASE 0x0014
  342. #define REG_HW_FWD_DSCP_CFG 0x0018
  343. #define HW_FWD_DSCP_PAYLOAD_SIZE_MASK GENMASK(29, 28)
  344. #define HW_FWD_DSCP_SCATTER_LEN_MASK GENMASK(17, 16)
  345. #define HW_FWD_DSCP_MIN_SCATTER_LEN_MASK GENMASK(15, 0)
  346. #define REG_INT_STATUS(_n) \
  347. (((_n) == 4) ? 0x0730 : \
  348. ((_n) == 3) ? 0x0724 : \
  349. ((_n) == 2) ? 0x0720 : \
  350. ((_n) == 1) ? 0x0024 : 0x0020)
  351. #define REG_INT_ENABLE(_b, _n) \
  352. (((_n) == 4) ? 0x0750 + ((_b) << 5) : \
  353. ((_n) == 3) ? 0x0744 + ((_b) << 5) : \
  354. ((_n) == 2) ? 0x0740 + ((_b) << 5) : \
  355. ((_n) == 1) ? 0x002c + ((_b) << 3) : \
  356. 0x0028 + ((_b) << 3))
  357. /* QDMA_CSR_INT_ENABLE1 */
  358. #define RX15_COHERENT_INT_MASK BIT(31)
  359. #define RX14_COHERENT_INT_MASK BIT(30)
  360. #define RX13_COHERENT_INT_MASK BIT(29)
  361. #define RX12_COHERENT_INT_MASK BIT(28)
  362. #define RX11_COHERENT_INT_MASK BIT(27)
  363. #define RX10_COHERENT_INT_MASK BIT(26)
  364. #define RX9_COHERENT_INT_MASK BIT(25)
  365. #define RX8_COHERENT_INT_MASK BIT(24)
  366. #define RX7_COHERENT_INT_MASK BIT(23)
  367. #define RX6_COHERENT_INT_MASK BIT(22)
  368. #define RX5_COHERENT_INT_MASK BIT(21)
  369. #define RX4_COHERENT_INT_MASK BIT(20)
  370. #define RX3_COHERENT_INT_MASK BIT(19)
  371. #define RX2_COHERENT_INT_MASK BIT(18)
  372. #define RX1_COHERENT_INT_MASK BIT(17)
  373. #define RX0_COHERENT_INT_MASK BIT(16)
  374. #define TX7_COHERENT_INT_MASK BIT(15)
  375. #define TX6_COHERENT_INT_MASK BIT(14)
  376. #define TX5_COHERENT_INT_MASK BIT(13)
  377. #define TX4_COHERENT_INT_MASK BIT(12)
  378. #define TX3_COHERENT_INT_MASK BIT(11)
  379. #define TX2_COHERENT_INT_MASK BIT(10)
  380. #define TX1_COHERENT_INT_MASK BIT(9)
  381. #define TX0_COHERENT_INT_MASK BIT(8)
  382. #define CNT_OVER_FLOW_INT_MASK BIT(7)
  383. #define IRQ1_FULL_INT_MASK BIT(5)
  384. #define IRQ1_INT_MASK BIT(4)
  385. #define HWFWD_DSCP_LOW_INT_MASK BIT(3)
  386. #define HWFWD_DSCP_EMPTY_INT_MASK BIT(2)
  387. #define IRQ0_FULL_INT_MASK BIT(1)
  388. #define IRQ0_INT_MASK BIT(0)
  389. #define RX_COHERENT_LOW_INT_MASK \
  390. (RX15_COHERENT_INT_MASK | RX14_COHERENT_INT_MASK | \
  391. RX13_COHERENT_INT_MASK | RX12_COHERENT_INT_MASK | \
  392. RX11_COHERENT_INT_MASK | RX10_COHERENT_INT_MASK | \
  393. RX9_COHERENT_INT_MASK | RX8_COHERENT_INT_MASK | \
  394. RX7_COHERENT_INT_MASK | RX6_COHERENT_INT_MASK | \
  395. RX5_COHERENT_INT_MASK | RX4_COHERENT_INT_MASK | \
  396. RX3_COHERENT_INT_MASK | RX2_COHERENT_INT_MASK | \
  397. RX1_COHERENT_INT_MASK | RX0_COHERENT_INT_MASK)
  398. #define RX_COHERENT_LOW_OFFSET __ffs(RX_COHERENT_LOW_INT_MASK)
  399. #define INT_RX0_MASK(_n) \
  400. (((_n) << RX_COHERENT_LOW_OFFSET) & RX_COHERENT_LOW_INT_MASK)
  401. #define TX_COHERENT_LOW_INT_MASK \
  402. (TX7_COHERENT_INT_MASK | TX6_COHERENT_INT_MASK | \
  403. TX5_COHERENT_INT_MASK | TX4_COHERENT_INT_MASK | \
  404. TX3_COHERENT_INT_MASK | TX2_COHERENT_INT_MASK | \
  405. TX1_COHERENT_INT_MASK | TX0_COHERENT_INT_MASK)
  406. #define TX_DONE_INT_MASK(_n) \
  407. ((_n) ? IRQ1_INT_MASK | IRQ1_FULL_INT_MASK \
  408. : IRQ0_INT_MASK | IRQ0_FULL_INT_MASK)
  409. #define INT_TX_MASK \
  410. (IRQ1_INT_MASK | IRQ1_FULL_INT_MASK | \
  411. IRQ0_INT_MASK | IRQ0_FULL_INT_MASK)
  412. /* QDMA_CSR_INT_ENABLE2 */
  413. #define RX15_NO_CPU_DSCP_INT_MASK BIT(31)
  414. #define RX14_NO_CPU_DSCP_INT_MASK BIT(30)
  415. #define RX13_NO_CPU_DSCP_INT_MASK BIT(29)
  416. #define RX12_NO_CPU_DSCP_INT_MASK BIT(28)
  417. #define RX11_NO_CPU_DSCP_INT_MASK BIT(27)
  418. #define RX10_NO_CPU_DSCP_INT_MASK BIT(26)
  419. #define RX9_NO_CPU_DSCP_INT_MASK BIT(25)
  420. #define RX8_NO_CPU_DSCP_INT_MASK BIT(24)
  421. #define RX7_NO_CPU_DSCP_INT_MASK BIT(23)
  422. #define RX6_NO_CPU_DSCP_INT_MASK BIT(22)
  423. #define RX5_NO_CPU_DSCP_INT_MASK BIT(21)
  424. #define RX4_NO_CPU_DSCP_INT_MASK BIT(20)
  425. #define RX3_NO_CPU_DSCP_INT_MASK BIT(19)
  426. #define RX2_NO_CPU_DSCP_INT_MASK BIT(18)
  427. #define RX1_NO_CPU_DSCP_INT_MASK BIT(17)
  428. #define RX0_NO_CPU_DSCP_INT_MASK BIT(16)
  429. #define RX15_DONE_INT_MASK BIT(15)
  430. #define RX14_DONE_INT_MASK BIT(14)
  431. #define RX13_DONE_INT_MASK BIT(13)
  432. #define RX12_DONE_INT_MASK BIT(12)
  433. #define RX11_DONE_INT_MASK BIT(11)
  434. #define RX10_DONE_INT_MASK BIT(10)
  435. #define RX9_DONE_INT_MASK BIT(9)
  436. #define RX8_DONE_INT_MASK BIT(8)
  437. #define RX7_DONE_INT_MASK BIT(7)
  438. #define RX6_DONE_INT_MASK BIT(6)
  439. #define RX5_DONE_INT_MASK BIT(5)
  440. #define RX4_DONE_INT_MASK BIT(4)
  441. #define RX3_DONE_INT_MASK BIT(3)
  442. #define RX2_DONE_INT_MASK BIT(2)
  443. #define RX1_DONE_INT_MASK BIT(1)
  444. #define RX0_DONE_INT_MASK BIT(0)
  445. #define RX_NO_CPU_DSCP_LOW_INT_MASK \
  446. (RX15_NO_CPU_DSCP_INT_MASK | RX14_NO_CPU_DSCP_INT_MASK | \
  447. RX13_NO_CPU_DSCP_INT_MASK | RX12_NO_CPU_DSCP_INT_MASK | \
  448. RX11_NO_CPU_DSCP_INT_MASK | RX10_NO_CPU_DSCP_INT_MASK | \
  449. RX9_NO_CPU_DSCP_INT_MASK | RX8_NO_CPU_DSCP_INT_MASK | \
  450. RX7_NO_CPU_DSCP_INT_MASK | RX6_NO_CPU_DSCP_INT_MASK | \
  451. RX5_NO_CPU_DSCP_INT_MASK | RX4_NO_CPU_DSCP_INT_MASK | \
  452. RX3_NO_CPU_DSCP_INT_MASK | RX2_NO_CPU_DSCP_INT_MASK | \
  453. RX1_NO_CPU_DSCP_INT_MASK | RX0_NO_CPU_DSCP_INT_MASK)
  454. #define RX_DONE_LOW_INT_MASK \
  455. (RX15_DONE_INT_MASK | RX14_DONE_INT_MASK | \
  456. RX13_DONE_INT_MASK | RX12_DONE_INT_MASK | \
  457. RX11_DONE_INT_MASK | RX10_DONE_INT_MASK | \
  458. RX9_DONE_INT_MASK | RX8_DONE_INT_MASK | \
  459. RX7_DONE_INT_MASK | RX6_DONE_INT_MASK | \
  460. RX5_DONE_INT_MASK | RX4_DONE_INT_MASK | \
  461. RX3_DONE_INT_MASK | RX2_DONE_INT_MASK | \
  462. RX1_DONE_INT_MASK | RX0_DONE_INT_MASK)
  463. #define RX_NO_CPU_DSCP_LOW_OFFSET __ffs(RX_NO_CPU_DSCP_LOW_INT_MASK)
  464. #define INT_RX1_MASK(_n) \
  465. ((((_n) << RX_NO_CPU_DSCP_LOW_OFFSET) & RX_NO_CPU_DSCP_LOW_INT_MASK) | \
  466. (RX_DONE_LOW_INT_MASK & (_n)))
  467. /* QDMA_CSR_INT_ENABLE3 */
  468. #define RX31_NO_CPU_DSCP_INT_MASK BIT(31)
  469. #define RX30_NO_CPU_DSCP_INT_MASK BIT(30)
  470. #define RX29_NO_CPU_DSCP_INT_MASK BIT(29)
  471. #define RX28_NO_CPU_DSCP_INT_MASK BIT(28)
  472. #define RX27_NO_CPU_DSCP_INT_MASK BIT(27)
  473. #define RX26_NO_CPU_DSCP_INT_MASK BIT(26)
  474. #define RX25_NO_CPU_DSCP_INT_MASK BIT(25)
  475. #define RX24_NO_CPU_DSCP_INT_MASK BIT(24)
  476. #define RX23_NO_CPU_DSCP_INT_MASK BIT(23)
  477. #define RX22_NO_CPU_DSCP_INT_MASK BIT(22)
  478. #define RX21_NO_CPU_DSCP_INT_MASK BIT(21)
  479. #define RX20_NO_CPU_DSCP_INT_MASK BIT(20)
  480. #define RX19_NO_CPU_DSCP_INT_MASK BIT(19)
  481. #define RX18_NO_CPU_DSCP_INT_MASK BIT(18)
  482. #define RX17_NO_CPU_DSCP_INT_MASK BIT(17)
  483. #define RX16_NO_CPU_DSCP_INT_MASK BIT(16)
  484. #define RX31_DONE_INT_MASK BIT(15)
  485. #define RX30_DONE_INT_MASK BIT(14)
  486. #define RX29_DONE_INT_MASK BIT(13)
  487. #define RX28_DONE_INT_MASK BIT(12)
  488. #define RX27_DONE_INT_MASK BIT(11)
  489. #define RX26_DONE_INT_MASK BIT(10)
  490. #define RX25_DONE_INT_MASK BIT(9)
  491. #define RX24_DONE_INT_MASK BIT(8)
  492. #define RX23_DONE_INT_MASK BIT(7)
  493. #define RX22_DONE_INT_MASK BIT(6)
  494. #define RX21_DONE_INT_MASK BIT(5)
  495. #define RX20_DONE_INT_MASK BIT(4)
  496. #define RX19_DONE_INT_MASK BIT(3)
  497. #define RX18_DONE_INT_MASK BIT(2)
  498. #define RX17_DONE_INT_MASK BIT(1)
  499. #define RX16_DONE_INT_MASK BIT(0)
  500. #define RX_NO_CPU_DSCP_HIGH_INT_MASK \
  501. (RX31_NO_CPU_DSCP_INT_MASK | RX30_NO_CPU_DSCP_INT_MASK | \
  502. RX29_NO_CPU_DSCP_INT_MASK | RX28_NO_CPU_DSCP_INT_MASK | \
  503. RX27_NO_CPU_DSCP_INT_MASK | RX26_NO_CPU_DSCP_INT_MASK | \
  504. RX25_NO_CPU_DSCP_INT_MASK | RX24_NO_CPU_DSCP_INT_MASK | \
  505. RX23_NO_CPU_DSCP_INT_MASK | RX22_NO_CPU_DSCP_INT_MASK | \
  506. RX21_NO_CPU_DSCP_INT_MASK | RX20_NO_CPU_DSCP_INT_MASK | \
  507. RX19_NO_CPU_DSCP_INT_MASK | RX18_NO_CPU_DSCP_INT_MASK | \
  508. RX17_NO_CPU_DSCP_INT_MASK | RX16_NO_CPU_DSCP_INT_MASK)
  509. #define RX_DONE_HIGH_INT_MASK \
  510. (RX31_DONE_INT_MASK | RX30_DONE_INT_MASK | \
  511. RX29_DONE_INT_MASK | RX28_DONE_INT_MASK | \
  512. RX27_DONE_INT_MASK | RX26_DONE_INT_MASK | \
  513. RX25_DONE_INT_MASK | RX24_DONE_INT_MASK | \
  514. RX23_DONE_INT_MASK | RX22_DONE_INT_MASK | \
  515. RX21_DONE_INT_MASK | RX20_DONE_INT_MASK | \
  516. RX19_DONE_INT_MASK | RX18_DONE_INT_MASK | \
  517. RX17_DONE_INT_MASK | RX16_DONE_INT_MASK)
  518. #define RX_DONE_HIGH_OFFSET fls(RX_DONE_HIGH_INT_MASK)
  519. #define RX_DONE_INT_MASK \
  520. ((RX_DONE_HIGH_INT_MASK << RX_DONE_HIGH_OFFSET) | RX_DONE_LOW_INT_MASK)
  521. #define INT_RX2_MASK(_n) \
  522. ((RX_NO_CPU_DSCP_HIGH_INT_MASK & (_n)) | \
  523. (((_n) >> RX_DONE_HIGH_OFFSET) & RX_DONE_HIGH_INT_MASK))
  524. /* QDMA_CSR_INT_ENABLE4 */
  525. #define RX31_COHERENT_INT_MASK BIT(31)
  526. #define RX30_COHERENT_INT_MASK BIT(30)
  527. #define RX29_COHERENT_INT_MASK BIT(29)
  528. #define RX28_COHERENT_INT_MASK BIT(28)
  529. #define RX27_COHERENT_INT_MASK BIT(27)
  530. #define RX26_COHERENT_INT_MASK BIT(26)
  531. #define RX25_COHERENT_INT_MASK BIT(25)
  532. #define RX24_COHERENT_INT_MASK BIT(24)
  533. #define RX23_COHERENT_INT_MASK BIT(23)
  534. #define RX22_COHERENT_INT_MASK BIT(22)
  535. #define RX21_COHERENT_INT_MASK BIT(21)
  536. #define RX20_COHERENT_INT_MASK BIT(20)
  537. #define RX19_COHERENT_INT_MASK BIT(19)
  538. #define RX18_COHERENT_INT_MASK BIT(18)
  539. #define RX17_COHERENT_INT_MASK BIT(17)
  540. #define RX16_COHERENT_INT_MASK BIT(16)
  541. #define RX_COHERENT_HIGH_INT_MASK \
  542. (RX31_COHERENT_INT_MASK | RX30_COHERENT_INT_MASK | \
  543. RX29_COHERENT_INT_MASK | RX28_COHERENT_INT_MASK | \
  544. RX27_COHERENT_INT_MASK | RX26_COHERENT_INT_MASK | \
  545. RX25_COHERENT_INT_MASK | RX24_COHERENT_INT_MASK | \
  546. RX23_COHERENT_INT_MASK | RX22_COHERENT_INT_MASK | \
  547. RX21_COHERENT_INT_MASK | RX20_COHERENT_INT_MASK | \
  548. RX19_COHERENT_INT_MASK | RX18_COHERENT_INT_MASK | \
  549. RX17_COHERENT_INT_MASK | RX16_COHERENT_INT_MASK)
  550. #define INT_RX3_MASK(_n) (RX_COHERENT_HIGH_INT_MASK & (_n))
  551. /* QDMA_CSR_INT_ENABLE5 */
  552. #define TX31_COHERENT_INT_MASK BIT(31)
  553. #define TX30_COHERENT_INT_MASK BIT(30)
  554. #define TX29_COHERENT_INT_MASK BIT(29)
  555. #define TX28_COHERENT_INT_MASK BIT(28)
  556. #define TX27_COHERENT_INT_MASK BIT(27)
  557. #define TX26_COHERENT_INT_MASK BIT(26)
  558. #define TX25_COHERENT_INT_MASK BIT(25)
  559. #define TX24_COHERENT_INT_MASK BIT(24)
  560. #define TX23_COHERENT_INT_MASK BIT(23)
  561. #define TX22_COHERENT_INT_MASK BIT(22)
  562. #define TX21_COHERENT_INT_MASK BIT(21)
  563. #define TX20_COHERENT_INT_MASK BIT(20)
  564. #define TX19_COHERENT_INT_MASK BIT(19)
  565. #define TX18_COHERENT_INT_MASK BIT(18)
  566. #define TX17_COHERENT_INT_MASK BIT(17)
  567. #define TX16_COHERENT_INT_MASK BIT(16)
  568. #define TX15_COHERENT_INT_MASK BIT(15)
  569. #define TX14_COHERENT_INT_MASK BIT(14)
  570. #define TX13_COHERENT_INT_MASK BIT(13)
  571. #define TX12_COHERENT_INT_MASK BIT(12)
  572. #define TX11_COHERENT_INT_MASK BIT(11)
  573. #define TX10_COHERENT_INT_MASK BIT(10)
  574. #define TX9_COHERENT_INT_MASK BIT(9)
  575. #define TX8_COHERENT_INT_MASK BIT(8)
  576. #define TX_COHERENT_HIGH_INT_MASK \
  577. (TX31_COHERENT_INT_MASK | TX30_COHERENT_INT_MASK | \
  578. TX29_COHERENT_INT_MASK | TX28_COHERENT_INT_MASK | \
  579. TX27_COHERENT_INT_MASK | TX26_COHERENT_INT_MASK | \
  580. TX25_COHERENT_INT_MASK | TX24_COHERENT_INT_MASK | \
  581. TX23_COHERENT_INT_MASK | TX22_COHERENT_INT_MASK | \
  582. TX21_COHERENT_INT_MASK | TX20_COHERENT_INT_MASK | \
  583. TX19_COHERENT_INT_MASK | TX18_COHERENT_INT_MASK | \
  584. TX17_COHERENT_INT_MASK | TX16_COHERENT_INT_MASK | \
  585. TX15_COHERENT_INT_MASK | TX14_COHERENT_INT_MASK | \
  586. TX13_COHERENT_INT_MASK | TX12_COHERENT_INT_MASK | \
  587. TX11_COHERENT_INT_MASK | TX10_COHERENT_INT_MASK | \
  588. TX9_COHERENT_INT_MASK | TX8_COHERENT_INT_MASK)
  589. #define REG_TX_IRQ_BASE(_n) ((_n) ? 0x0048 : 0x0050)
  590. #define REG_TX_IRQ_CFG(_n) ((_n) ? 0x004c : 0x0054)
  591. #define TX_IRQ_THR_MASK GENMASK(27, 16)
  592. #define TX_IRQ_DEPTH_MASK GENMASK(11, 0)
  593. #define REG_IRQ_CLEAR_LEN(_n) ((_n) ? 0x0064 : 0x0058)
  594. #define IRQ_CLEAR_LEN_MASK GENMASK(7, 0)
  595. #define REG_IRQ_STATUS(_n) ((_n) ? 0x0068 : 0x005c)
  596. #define IRQ_ENTRY_LEN_MASK GENMASK(27, 16)
  597. #define IRQ_HEAD_IDX_MASK GENMASK(11, 0)
  598. #define REG_TX_RING_BASE(_n) \
  599. (((_n) < 8) ? 0x0100 + ((_n) << 5) : 0x0b00 + (((_n) - 8) << 5))
  600. #define REG_TX_RING_BLOCKING(_n) \
  601. (((_n) < 8) ? 0x0104 + ((_n) << 5) : 0x0b04 + (((_n) - 8) << 5))
  602. #define TX_RING_IRQ_BLOCKING_MAP_MASK BIT(6)
  603. #define TX_RING_IRQ_BLOCKING_CFG_MASK BIT(4)
  604. #define TX_RING_IRQ_BLOCKING_TX_DROP_EN_MASK BIT(2)
  605. #define TX_RING_IRQ_BLOCKING_MAX_TH_TXRING_EN_MASK BIT(1)
  606. #define TX_RING_IRQ_BLOCKING_MIN_TH_TXRING_EN_MASK BIT(0)
  607. #define REG_TX_CPU_IDX(_n) \
  608. (((_n) < 8) ? 0x0108 + ((_n) << 5) : 0x0b08 + (((_n) - 8) << 5))
  609. #define TX_RING_CPU_IDX_MASK GENMASK(15, 0)
  610. #define REG_TX_DMA_IDX(_n) \
  611. (((_n) < 8) ? 0x010c + ((_n) << 5) : 0x0b0c + (((_n) - 8) << 5))
  612. #define TX_RING_DMA_IDX_MASK GENMASK(15, 0)
  613. #define IRQ_RING_IDX_MASK GENMASK(20, 16)
  614. #define IRQ_DESC_IDX_MASK GENMASK(15, 0)
  615. #define REG_RX_RING_BASE(_n) \
  616. (((_n) < 16) ? 0x0200 + ((_n) << 5) : 0x0e00 + (((_n) - 16) << 5))
  617. #define REG_RX_RING_SIZE(_n) \
  618. (((_n) < 16) ? 0x0204 + ((_n) << 5) : 0x0e04 + (((_n) - 16) << 5))
  619. #define RX_RING_THR_MASK GENMASK(31, 16)
  620. #define RX_RING_SIZE_MASK GENMASK(15, 0)
  621. #define REG_RX_CPU_IDX(_n) \
  622. (((_n) < 16) ? 0x0208 + ((_n) << 5) : 0x0e08 + (((_n) - 16) << 5))
  623. #define RX_RING_CPU_IDX_MASK GENMASK(15, 0)
  624. #define REG_RX_DMA_IDX(_n) \
  625. (((_n) < 16) ? 0x020c + ((_n) << 5) : 0x0e0c + (((_n) - 16) << 5))
  626. #define REG_RX_DELAY_INT_IDX(_n) \
  627. (((_n) < 16) ? 0x0210 + ((_n) << 5) : 0x0e10 + (((_n) - 16) << 5))
  628. #define REG_RX_SCATTER_CFG(_n) \
  629. (((_n) < 16) ? 0x0214 + ((_n) << 5) : 0x0e14 + (((_n) - 16) << 5))
  630. #define RX_DELAY_INT_MASK GENMASK(15, 0)
  631. #define RX_RING_DMA_IDX_MASK GENMASK(15, 0)
  632. #define RX_RING_SG_EN_MASK BIT(0)
  633. #define REG_INGRESS_TRTCM_CFG 0x0070
  634. #define INGRESS_TRTCM_EN_MASK BIT(31)
  635. #define INGRESS_TRTCM_MODE_MASK BIT(30)
  636. #define INGRESS_SLOW_TICK_RATIO_MASK GENMASK(29, 16)
  637. #define INGRESS_FAST_TICK_MASK GENMASK(15, 0)
  638. #define REG_QUEUE_CLOSE_CFG(_n) (0x00a0 + ((_n) & 0xfc))
  639. #define TXQ_DISABLE_CHAN_QUEUE_MASK(_n, _m) BIT((_m) + (((_n) & 0x3) << 3))
  640. #define REG_TXQ_DIS_CFG_BASE(_n) ((_n) ? 0x20a0 : 0x00a0)
  641. #define REG_TXQ_DIS_CFG(_n, _m) (REG_TXQ_DIS_CFG_BASE((_n)) + (_m) << 2)
  642. #define REG_CNTR_CFG(_n) (0x0400 + ((_n) << 3))
  643. #define CNTR_EN_MASK BIT(31)
  644. #define CNTR_ALL_CHAN_EN_MASK BIT(30)
  645. #define CNTR_ALL_QUEUE_EN_MASK BIT(29)
  646. #define CNTR_ALL_DSCP_RING_EN_MASK BIT(28)
  647. #define CNTR_SRC_MASK GENMASK(27, 24)
  648. #define CNTR_DSCP_RING_MASK GENMASK(20, 16)
  649. #define CNTR_CHAN_MASK GENMASK(7, 3)
  650. #define CNTR_QUEUE_MASK GENMASK(2, 0)
  651. #define REG_CNTR_VAL(_n) (0x0404 + ((_n) << 3))
  652. #define REG_LMGR_INIT_CFG 0x1000
  653. #define LMGR_INIT_START BIT(31)
  654. #define LMGR_SRAM_MODE_MASK BIT(30)
  655. #define HW_FWD_PKTSIZE_OVERHEAD_MASK GENMASK(27, 20)
  656. #define HW_FWD_DESC_NUM_MASK GENMASK(16, 0)
  657. #define REG_FWD_DSCP_LOW_THR 0x1004
  658. #define FWD_DSCP_LOW_THR_MASK GENMASK(17, 0)
  659. #define REG_EGRESS_RATE_METER_CFG 0x100c
  660. #define EGRESS_RATE_METER_EN_MASK BIT(31)
  661. #define EGRESS_RATE_METER_EQ_RATE_EN_MASK BIT(17)
  662. #define EGRESS_RATE_METER_WINDOW_SZ_MASK GENMASK(16, 12)
  663. #define EGRESS_RATE_METER_TIMESLICE_MASK GENMASK(10, 0)
  664. #define REG_EGRESS_TRTCM_CFG 0x1010
  665. #define EGRESS_TRTCM_EN_MASK BIT(31)
  666. #define EGRESS_TRTCM_MODE_MASK BIT(30)
  667. #define EGRESS_SLOW_TICK_RATIO_MASK GENMASK(29, 16)
  668. #define EGRESS_FAST_TICK_MASK GENMASK(15, 0)
  669. #define TRTCM_PARAM_RW_MASK BIT(31)
  670. #define TRTCM_PARAM_RW_DONE_MASK BIT(30)
  671. #define TRTCM_PARAM_TYPE_MASK GENMASK(29, 28)
  672. #define TRTCM_METER_GROUP_MASK GENMASK(27, 26)
  673. #define TRTCM_PARAM_INDEX_MASK GENMASK(23, 17)
  674. #define TRTCM_PARAM_RATE_TYPE_MASK BIT(16)
  675. #define REG_TRTCM_CFG_PARAM(_n) ((_n) + 0x4)
  676. #define REG_TRTCM_DATA_LOW(_n) ((_n) + 0x8)
  677. #define REG_TRTCM_DATA_HIGH(_n) ((_n) + 0xc)
  678. #define RATE_LIMIT_PARAM_RW_MASK BIT(31)
  679. #define RATE_LIMIT_PARAM_RW_DONE_MASK BIT(30)
  680. #define RATE_LIMIT_PARAM_TYPE_MASK GENMASK(29, 28)
  681. #define RATE_LIMIT_METER_GROUP_MASK GENMASK(27, 26)
  682. #define RATE_LIMIT_PARAM_INDEX_MASK GENMASK(23, 16)
  683. #define REG_TXWRR_MODE_CFG 0x1020
  684. #define TWRR_WEIGHT_SCALE_MASK BIT(31)
  685. #define TWRR_WEIGHT_BASE_MASK BIT(3)
  686. #define REG_TXWRR_WEIGHT_CFG 0x1024
  687. #define TWRR_RW_CMD_MASK BIT(31)
  688. #define TWRR_RW_CMD_DONE BIT(30)
  689. #define TWRR_CHAN_IDX_MASK GENMASK(23, 19)
  690. #define TWRR_QUEUE_IDX_MASK GENMASK(18, 16)
  691. #define TWRR_VALUE_MASK GENMASK(15, 0)
  692. #define REG_PSE_BUF_USAGE_CFG 0x1028
  693. #define PSE_BUF_ESTIMATE_EN_MASK BIT(29)
  694. #define REG_CHAN_QOS_MODE(_n) (0x1040 + ((_n) << 2))
  695. #define CHAN_QOS_MODE_MASK(_n) GENMASK(2 + ((_n) << 2), (_n) << 2)
  696. #define REG_GLB_TRTCM_CFG 0x1080
  697. #define GLB_TRTCM_EN_MASK BIT(31)
  698. #define GLB_TRTCM_MODE_MASK BIT(30)
  699. #define GLB_SLOW_TICK_RATIO_MASK GENMASK(29, 16)
  700. #define GLB_FAST_TICK_MASK GENMASK(15, 0)
  701. #define REG_TXQ_CNGST_CFG 0x10a0
  702. #define TXQ_CNGST_DROP_EN BIT(31)
  703. #define TXQ_CNGST_DEI_DROP_EN BIT(30)
  704. #define REG_SLA_TRTCM_CFG 0x1150
  705. #define SLA_TRTCM_EN_MASK BIT(31)
  706. #define SLA_TRTCM_MODE_MASK BIT(30)
  707. #define SLA_SLOW_TICK_RATIO_MASK GENMASK(29, 16)
  708. #define SLA_FAST_TICK_MASK GENMASK(15, 0)
  709. /* CTRL */
  710. #define QDMA_DESC_DONE_MASK BIT(31)
  711. #define QDMA_DESC_DROP_MASK BIT(30) /* tx: drop - rx: overflow */
  712. #define QDMA_DESC_MORE_MASK BIT(29) /* more SG elements */
  713. #define QDMA_DESC_DEI_MASK BIT(25)
  714. #define QDMA_DESC_NO_DROP_MASK BIT(24)
  715. #define QDMA_DESC_LEN_MASK GENMASK(15, 0)
  716. /* DATA */
  717. #define QDMA_DESC_NEXT_ID_MASK GENMASK(15, 0)
  718. /* TX MSG0 */
  719. #define QDMA_ETH_TXMSG_MIC_IDX_MASK BIT(30)
  720. #define QDMA_ETH_TXMSG_SP_TAG_MASK GENMASK(29, 14)
  721. #define QDMA_ETH_TXMSG_ICO_MASK BIT(13)
  722. #define QDMA_ETH_TXMSG_UCO_MASK BIT(12)
  723. #define QDMA_ETH_TXMSG_TCO_MASK BIT(11)
  724. #define QDMA_ETH_TXMSG_TSO_MASK BIT(10)
  725. #define QDMA_ETH_TXMSG_FAST_MASK BIT(9)
  726. #define QDMA_ETH_TXMSG_OAM_MASK BIT(8)
  727. #define QDMA_ETH_TXMSG_CHAN_MASK GENMASK(7, 3)
  728. #define QDMA_ETH_TXMSG_QUEUE_MASK GENMASK(2, 0)
  729. /* TX MSG1 */
  730. #define QDMA_ETH_TXMSG_NO_DROP BIT(31)
  731. #define QDMA_ETH_TXMSG_METER_MASK GENMASK(30, 24) /* 0x7f no meters */
  732. #define QDMA_ETH_TXMSG_FPORT_MASK GENMASK(23, 20)
  733. #define QDMA_ETH_TXMSG_NBOQ_MASK GENMASK(19, 15)
  734. #define QDMA_ETH_TXMSG_HWF_MASK BIT(14)
  735. #define QDMA_ETH_TXMSG_HOP_MASK BIT(13)
  736. #define QDMA_ETH_TXMSG_PTP_MASK BIT(12)
  737. #define QDMA_ETH_TXMSG_ACNT_G1_MASK GENMASK(10, 6) /* 0x1f do not count */
  738. #define QDMA_ETH_TXMSG_ACNT_G0_MASK GENMASK(5, 0) /* 0x3f do not count */
  739. /* RX MSG0 */
  740. #define QDMA_ETH_RXMSG_SPTAG GENMASK(21, 14)
  741. /* RX MSG1 */
  742. #define QDMA_ETH_RXMSG_DEI_MASK BIT(31)
  743. #define QDMA_ETH_RXMSG_IP6_MASK BIT(30)
  744. #define QDMA_ETH_RXMSG_IP4_MASK BIT(29)
  745. #define QDMA_ETH_RXMSG_IP4F_MASK BIT(28)
  746. #define QDMA_ETH_RXMSG_L4_VALID_MASK BIT(27)
  747. #define QDMA_ETH_RXMSG_L4F_MASK BIT(26)
  748. #define QDMA_ETH_RXMSG_SPORT_MASK GENMASK(25, 21)
  749. #define QDMA_ETH_RXMSG_CRSN_MASK GENMASK(20, 16)
  750. #define QDMA_ETH_RXMSG_PPE_ENTRY_MASK GENMASK(15, 0)
  751. struct airoha_qdma_desc {
  752. __le32 rsv;
  753. __le32 ctrl;
  754. __le32 addr;
  755. __le32 data;
  756. __le32 msg0;
  757. __le32 msg1;
  758. __le32 msg2;
  759. __le32 msg3;
  760. };
  761. /* CTRL0 */
  762. #define QDMA_FWD_DESC_CTX_MASK BIT(31)
  763. #define QDMA_FWD_DESC_RING_MASK GENMASK(30, 28)
  764. #define QDMA_FWD_DESC_IDX_MASK GENMASK(27, 16)
  765. #define QDMA_FWD_DESC_LEN_MASK GENMASK(15, 0)
  766. /* CTRL1 */
  767. #define QDMA_FWD_DESC_FIRST_IDX_MASK GENMASK(15, 0)
  768. /* CTRL2 */
  769. #define QDMA_FWD_DESC_MORE_PKT_NUM_MASK GENMASK(2, 0)
  770. struct airoha_qdma_fwd_desc {
  771. __le32 addr;
  772. __le32 ctrl0;
  773. __le32 ctrl1;
  774. __le32 ctrl2;
  775. __le32 msg0;
  776. __le32 msg1;
  777. __le32 rsv0;
  778. __le32 rsv1;
  779. };
  780. #endif /* AIROHA_REGS_H */