1 /************************************************************************
2 * regs.h: A Linux PCI-X Ethernet driver for Neterion 10GbE Server NIC
3 * Copyright(c) 2002-2007 Neterion Inc.
5 * This software may be used and distributed according to the terms of
6 * the GNU General Public License (GPL), incorporated herein by reference.
7 * Drivers based on or derived from this code fall under the GPL and must
8 * retain the authorship, copyright and license notice. This file is not
9 * a complete program and may only be used when the entire operating
10 * system is licensed under the GPL.
11 * See the file COPYING in this distribution for more information.
12 ************************************************************************/
18 struct XENA_dev_config {
19 /* Convention: mHAL_XXX is mask, vHAL_XXX is value */
21 /* General Control-Status Registers */
22 u64 general_int_status;
23 #define GEN_INTR_TXPIC BIT(0)
24 #define GEN_INTR_TXDMA BIT(1)
25 #define GEN_INTR_TXMAC BIT(2)
26 #define GEN_INTR_TXXGXS BIT(3)
27 #define GEN_INTR_TXTRAFFIC BIT(8)
28 #define GEN_INTR_RXPIC BIT(32)
29 #define GEN_INTR_RXDMA BIT(33)
30 #define GEN_INTR_RXMAC BIT(34)
31 #define GEN_INTR_MC BIT(35)
32 #define GEN_INTR_RXXGXS BIT(36)
33 #define GEN_INTR_RXTRAFFIC BIT(40)
34 #define GEN_ERROR_INTR GEN_INTR_TXPIC | GEN_INTR_RXPIC | \
35 GEN_INTR_TXDMA | GEN_INTR_RXDMA | \
36 GEN_INTR_TXMAC | GEN_INTR_RXMAC | \
37 GEN_INTR_TXXGXS| GEN_INTR_RXXGXS| \
42 u8 unused0[0x100 - 0x10];
45 /* XGXS must be removed from reset only once. */
46 #define SW_RESET_XENA vBIT(0xA5,0,8)
47 #define SW_RESET_FLASH vBIT(0xA5,8,8)
48 #define SW_RESET_EOI vBIT(0xA5,16,8)
49 #define SW_RESET_ALL (SW_RESET_XENA | \
52 /* The SW_RESET register must read this value after a successful reset. */
53 #define SW_RESET_RAW_VAL 0xA5000000
57 #define ADAPTER_STATUS_TDMA_READY BIT(0)
58 #define ADAPTER_STATUS_RDMA_READY BIT(1)
59 #define ADAPTER_STATUS_PFC_READY BIT(2)
60 #define ADAPTER_STATUS_TMAC_BUF_EMPTY BIT(3)
61 #define ADAPTER_STATUS_PIC_QUIESCENT BIT(5)
62 #define ADAPTER_STATUS_RMAC_REMOTE_FAULT BIT(6)
63 #define ADAPTER_STATUS_RMAC_LOCAL_FAULT BIT(7)
64 #define ADAPTER_STATUS_RMAC_PCC_IDLE vBIT(0xFF,8,8)
65 #define ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE vBIT(0x0F,8,8)
66 #define ADAPTER_STATUS_RC_PRC_QUIESCENT vBIT(0xFF,16,8)
67 #define ADAPTER_STATUS_MC_DRAM_READY BIT(24)
68 #define ADAPTER_STATUS_MC_QUEUES_READY BIT(25)
69 #define ADAPTER_STATUS_M_PLL_LOCK BIT(30)
70 #define ADAPTER_STATUS_P_PLL_LOCK BIT(31)
73 #define ADAPTER_CNTL_EN BIT(7)
74 #define ADAPTER_EOI_TX_ON BIT(15)
75 #define ADAPTER_LED_ON BIT(23)
76 #define ADAPTER_UDPI(val) vBIT(val,36,4)
77 #define ADAPTER_WAIT_INT BIT(48)
78 #define ADAPTER_ECC_EN BIT(55)
81 #define SERR_SOURCE_PIC BIT(0)
82 #define SERR_SOURCE_TXDMA BIT(1)
83 #define SERR_SOURCE_RXDMA BIT(2)
84 #define SERR_SOURCE_MAC BIT(3)
85 #define SERR_SOURCE_MC BIT(4)
86 #define SERR_SOURCE_XGXS BIT(5)
87 #define SERR_SOURCE_ANY (SERR_SOURCE_PIC | \
95 #define GET_PCI_MODE(val) ((val & vBIT(0xF, 0, 4)) >> 60)
96 #define PCI_MODE_PCI_33 0
97 #define PCI_MODE_PCI_66 0x1
98 #define PCI_MODE_PCIX_M1_66 0x2
99 #define PCI_MODE_PCIX_M1_100 0x3
100 #define PCI_MODE_PCIX_M1_133 0x4
101 #define PCI_MODE_PCIX_M2_66 0x5
102 #define PCI_MODE_PCIX_M2_100 0x6
103 #define PCI_MODE_PCIX_M2_133 0x7
104 #define PCI_MODE_UNSUPPORTED BIT(0)
105 #define PCI_MODE_32_BITS BIT(8)
106 #define PCI_MODE_UNKNOWN_MODE BIT(9)
108 u8 unused_0[0x800 - 0x128];
110 /* PCI-X Controller registers */
113 #define PIC_INT_TX BIT(0)
114 #define PIC_INT_FLSH BIT(1)
115 #define PIC_INT_MDIO BIT(2)
116 #define PIC_INT_IIC BIT(3)
117 #define PIC_INT_GPIO BIT(4)
118 #define PIC_INT_RX BIT(32)
122 #define PCIX_INT_REG_ECC_SG_ERR BIT(0)
123 #define PCIX_INT_REG_ECC_DB_ERR BIT(1)
124 #define PCIX_INT_REG_FLASHR_R_FSM_ERR BIT(8)
125 #define PCIX_INT_REG_FLASHR_W_FSM_ERR BIT(9)
126 #define PCIX_INT_REG_INI_TX_FSM_SERR BIT(10)
127 #define PCIX_INT_REG_INI_TXO_FSM_ERR BIT(11)
128 #define PCIX_INT_REG_TRT_FSM_SERR BIT(13)
129 #define PCIX_INT_REG_SRT_FSM_SERR BIT(14)
130 #define PCIX_INT_REG_PIFR_FSM_SERR BIT(15)
131 #define PCIX_INT_REG_WRC_TX_SEND_FSM_SERR BIT(21)
132 #define PCIX_INT_REG_RRC_TX_REQ_FSM_SERR BIT(23)
133 #define PCIX_INT_REG_INI_RX_FSM_SERR BIT(48)
134 #define PCIX_INT_REG_RA_RX_FSM_SERR BIT(50)
136 #define PCIX_INT_REG_WRC_RX_SEND_FSM_SERR BIT(52)
137 #define PCIX_INT_REG_RRC_RX_REQ_FSM_SERR BIT(54)
138 #define PCIX_INT_REG_RRC_RX_SPLIT_FSM_SERR BIT(58)
147 #define PIC_FLSH_INT_REG_CYCLE_FSM_ERR BIT(63)
148 #define PIC_FLSH_INT_REG_ERR BIT(62)
153 #define MDIO_INT_REG_MDIO_BUS_ERR BIT(0)
154 #define MDIO_INT_REG_DTX_BUS_ERR BIT(8)
155 #define MDIO_INT_REG_LASI BIT(39)
160 #define IIC_INT_REG_BUS_FSM_ERR BIT(4)
161 #define IIC_INT_REG_BIT_FSM_ERR BIT(5)
162 #define IIC_INT_REG_CYCLE_FSM_ERR BIT(6)
163 #define IIC_INT_REG_REQ_FSM_ERR BIT(7)
164 #define IIC_INT_REG_ACK_ERR BIT(8)
170 #define GPIO_INT_REG_DP_ERR_INT BIT(0)
171 #define GPIO_INT_REG_LINK_DOWN BIT(1)
172 #define GPIO_INT_REG_LINK_UP BIT(2)
174 #define GPIO_INT_MASK_LINK_DOWN BIT(1)
175 #define GPIO_INT_MASK_LINK_UP BIT(2)
181 #define TX_TRAFFIC_INT_n(n) BIT(n)
185 #define RX_TRAFFIC_INT_n(n) BIT(n)
188 /* PIC Control registers */
190 #define PIC_CNTL_RX_ALARM_MAP_1 BIT(0)
191 #define PIC_CNTL_SHARED_SPLITS(n) vBIT(n,11,5)
194 #define SWAPPER_CTRL_PIF_R_FE BIT(0)
195 #define SWAPPER_CTRL_PIF_R_SE BIT(1)
196 #define SWAPPER_CTRL_PIF_W_FE BIT(8)
197 #define SWAPPER_CTRL_PIF_W_SE BIT(9)
198 #define SWAPPER_CTRL_TXP_FE BIT(16)
199 #define SWAPPER_CTRL_TXP_SE BIT(17)
200 #define SWAPPER_CTRL_TXD_R_FE BIT(18)
201 #define SWAPPER_CTRL_TXD_R_SE BIT(19)
202 #define SWAPPER_CTRL_TXD_W_FE BIT(20)
203 #define SWAPPER_CTRL_TXD_W_SE BIT(21)
204 #define SWAPPER_CTRL_TXF_R_FE BIT(22)
205 #define SWAPPER_CTRL_TXF_R_SE BIT(23)
206 #define SWAPPER_CTRL_RXD_R_FE BIT(32)
207 #define SWAPPER_CTRL_RXD_R_SE BIT(33)
208 #define SWAPPER_CTRL_RXD_W_FE BIT(34)
209 #define SWAPPER_CTRL_RXD_W_SE BIT(35)
210 #define SWAPPER_CTRL_RXF_W_FE BIT(36)
211 #define SWAPPER_CTRL_RXF_W_SE BIT(37)
212 #define SWAPPER_CTRL_XMSI_FE BIT(40)
213 #define SWAPPER_CTRL_XMSI_SE BIT(41)
214 #define SWAPPER_CTRL_STATS_FE BIT(48)
215 #define SWAPPER_CTRL_STATS_SE BIT(49)
217 u64 pif_rd_swapper_fb;
218 #define IF_RD_SWAPPER_FB 0x0123456789ABCDEF
220 u64 scheduled_int_ctrl;
221 #define SCHED_INT_CTRL_TIMER_EN BIT(0)
222 #define SCHED_INT_CTRL_ONE_SHOT BIT(1)
223 #define SCHED_INT_CTRL_INT2MSI(val) vBIT(val,10,6)
224 #define SCHED_INT_PERIOD TBD
227 #define TXREQTO_VAL(val) vBIT(val,0,32)
228 #define TXREQTO_EN BIT(63)
231 #define STATREQTO_VAL(n) TBD
232 #define STATREQTO_EN BIT(63)
234 u64 read_retry_delay;
235 u64 read_retry_acceleration;
236 u64 write_retry_delay;
237 u64 write_retry_acceleration;
245 #define RX_MAT_SET(ring, msi) vBIT(msi, (8 * ring), 8)
250 #define TX_MAT_SET(fifo, msi) vBIT(msi, (8 * fifo), 8)
254 #define STAT_BC(n) vBIT(n,4,12)
256 /* Automated statistics collection */
258 #define STAT_CFG_STAT_EN BIT(0)
259 #define STAT_CFG_ONE_SHOT_EN BIT(1)
260 #define STAT_CFG_STAT_NS_EN BIT(8)
261 #define STAT_CFG_STAT_RO BIT(9)
262 #define STAT_TRSF_PER(n) TBD
263 #define PER_SEC 0x208d5
264 #define SET_UPDT_PERIOD(n) vBIT((PER_SEC*n),32,32)
265 #define SET_UPDT_CLICKS(val) vBIT(val, 32, 32)
269 /* General Configuration */
271 #define MDIO_MMD_INDX_ADDR(val) vBIT(val, 0, 16)
272 #define MDIO_MMD_DEV_ADDR(val) vBIT(val, 19, 5)
273 #define MDIO_MMD_PMA_DEV_ADDR 0x1
274 #define MDIO_MMD_PMD_DEV_ADDR 0x1
275 #define MDIO_MMD_WIS_DEV_ADDR 0x2
276 #define MDIO_MMD_PCS_DEV_ADDR 0x3
277 #define MDIO_MMD_PHYXS_DEV_ADDR 0x4
278 #define MDIO_MMS_PRT_ADDR(val) vBIT(val, 27, 5)
279 #define MDIO_CTRL_START_TRANS(val) vBIT(val, 56, 4)
280 #define MDIO_OP(val) vBIT(val, 60, 2)
281 #define MDIO_OP_ADDR_TRANS 0x0
282 #define MDIO_OP_WRITE_TRANS 0x1
283 #define MDIO_OP_READ_POST_INC_TRANS 0x2
284 #define MDIO_OP_READ_TRANS 0x3
285 #define MDIO_MDIO_DATA(val) vBIT(val, 32, 16)
290 #define I2C_CONTROL_DEV_ID(id) vBIT(id,1,3)
291 #define I2C_CONTROL_ADDR(addr) vBIT(addr,5,11)
292 #define I2C_CONTROL_BYTE_CNT(cnt) vBIT(cnt,22,2)
293 #define I2C_CONTROL_READ BIT(24)
294 #define I2C_CONTROL_NACK BIT(25)
295 #define I2C_CONTROL_CNTL_START vBIT(0xE,28,4)
296 #define I2C_CONTROL_CNTL_END(val) (val & vBIT(0x1,28,4))
297 #define I2C_CONTROL_GET_DATA(val) (u32)(val & 0xFFFFFFFF)
298 #define I2C_CONTROL_SET_DATA(val) vBIT(val,32,32)
301 #define GPIO_CTRL_GPIO_0 BIT(8)
303 #define FAULT_BEHAVIOUR BIT(0)
304 #define EXT_REQ_EN BIT(1)
305 #define MISC_LINK_STABILITY_PRD(val) vBIT(val,29,3)
307 u8 unused7_1[0x230 - 0x208];
313 #define WREQ_SPLIT_MASK_SET_MASK(val) vBIT(val, 52, 12)
315 u8 unused7_2[0x800 - 0x248];
317 /* TxDMA registers */
318 u64 txdma_int_status;
320 #define TXDMA_PFC_INT BIT(0)
321 #define TXDMA_TDA_INT BIT(1)
322 #define TXDMA_PCC_INT BIT(2)
323 #define TXDMA_TTI_INT BIT(3)
324 #define TXDMA_LSO_INT BIT(4)
325 #define TXDMA_TPA_INT BIT(5)
326 #define TXDMA_SM_INT BIT(6)
328 #define PFC_ECC_SG_ERR BIT(7)
329 #define PFC_ECC_DB_ERR BIT(15)
330 #define PFC_SM_ERR_ALARM BIT(23)
331 #define PFC_MISC_0_ERR BIT(31)
332 #define PFC_MISC_1_ERR BIT(32)
333 #define PFC_PCIX_ERR BIT(39)
338 #define TDA_Fn_ECC_SG_ERR vBIT(0xff,0,8)
339 #define TDA_Fn_ECC_DB_ERR vBIT(0xff,8,8)
340 #define TDA_SM0_ERR_ALARM BIT(22)
341 #define TDA_SM1_ERR_ALARM BIT(23)
342 #define TDA_PCIX_ERR BIT(39)
347 #define PCC_FB_ECC_SG_ERR vBIT(0xFF,0,8)
348 #define PCC_TXB_ECC_SG_ERR vBIT(0xFF,8,8)
349 #define PCC_FB_ECC_DB_ERR vBIT(0xFF,16, 8)
350 #define PCC_TXB_ECC_DB_ERR vBIT(0xff,24,8)
351 #define PCC_SM_ERR_ALARM vBIT(0xff,32,8)
352 #define PCC_WR_ERR_ALARM vBIT(0xff,40,8)
353 #define PCC_N_SERR vBIT(0xff,48,8)
354 #define PCC_6_COF_OV_ERR BIT(56)
355 #define PCC_7_COF_OV_ERR BIT(57)
356 #define PCC_6_LSO_OV_ERR BIT(58)
357 #define PCC_7_LSO_OV_ERR BIT(59)
358 #define PCC_ENABLE_FOUR vBIT(0x0F,0,8)
363 #define TTI_ECC_SG_ERR BIT(7)
364 #define TTI_ECC_DB_ERR BIT(15)
365 #define TTI_SM_ERR_ALARM BIT(23)
370 #define LSO6_SEND_OFLOW BIT(12)
371 #define LSO7_SEND_OFLOW BIT(13)
372 #define LSO6_ABORT BIT(14)
373 #define LSO7_ABORT BIT(15)
374 #define LSO6_SM_ERR_ALARM BIT(22)
375 #define LSO7_SM_ERR_ALARM BIT(23)
380 #define TPA_TX_FRM_DROP BIT(7)
381 #define TPA_SM_ERR_ALARM BIT(23)
387 #define SM_SM_ERR_ALARM BIT(15)
391 u8 unused8[0x100 - 0xB8];
394 u64 tx_dma_wrap_stat;
396 /* Tx FIFO controller */
397 #define X_MAX_FIFOS 8
398 #define X_FIFO_MAX_LEN 0x1FFF /*8191 */
399 u64 tx_fifo_partition_0;
400 #define TX_FIFO_PARTITION_EN BIT(0)
401 #define TX_FIFO_PARTITION_0_PRI(val) vBIT(val,5,3)
402 #define TX_FIFO_PARTITION_0_LEN(val) vBIT(val,19,13)
403 #define TX_FIFO_PARTITION_1_PRI(val) vBIT(val,37,3)
404 #define TX_FIFO_PARTITION_1_LEN(val) vBIT(val,51,13 )
406 u64 tx_fifo_partition_1;
407 #define TX_FIFO_PARTITION_2_PRI(val) vBIT(val,5,3)
408 #define TX_FIFO_PARTITION_2_LEN(val) vBIT(val,19,13)
409 #define TX_FIFO_PARTITION_3_PRI(val) vBIT(val,37,3)
410 #define TX_FIFO_PARTITION_3_LEN(val) vBIT(val,51,13)
412 u64 tx_fifo_partition_2;
413 #define TX_FIFO_PARTITION_4_PRI(val) vBIT(val,5,3)
414 #define TX_FIFO_PARTITION_4_LEN(val) vBIT(val,19,13)
415 #define TX_FIFO_PARTITION_5_PRI(val) vBIT(val,37,3)
416 #define TX_FIFO_PARTITION_5_LEN(val) vBIT(val,51,13)
418 u64 tx_fifo_partition_3;
419 #define TX_FIFO_PARTITION_6_PRI(val) vBIT(val,5,3)
420 #define TX_FIFO_PARTITION_6_LEN(val) vBIT(val,19,13)
421 #define TX_FIFO_PARTITION_7_PRI(val) vBIT(val,37,3)
422 #define TX_FIFO_PARTITION_7_LEN(val) vBIT(val,51,13)
424 #define TX_FIFO_PARTITION_PRI_0 0 /* highest */
425 #define TX_FIFO_PARTITION_PRI_1 1
426 #define TX_FIFO_PARTITION_PRI_2 2
427 #define TX_FIFO_PARTITION_PRI_3 3
428 #define TX_FIFO_PARTITION_PRI_4 4
429 #define TX_FIFO_PARTITION_PRI_5 5
430 #define TX_FIFO_PARTITION_PRI_6 6
431 #define TX_FIFO_PARTITION_PRI_7 7 /* lowest */
433 u64 tx_w_round_robin_0;
434 u64 tx_w_round_robin_1;
435 u64 tx_w_round_robin_2;
436 u64 tx_w_round_robin_3;
437 u64 tx_w_round_robin_4;
440 #define TTI_CMD_MEM_WE BIT(7)
441 #define TTI_CMD_MEM_STROBE_NEW_CMD BIT(15)
442 #define TTI_CMD_MEM_STROBE_BEING_EXECUTED BIT(15)
443 #define TTI_CMD_MEM_OFFSET(n) vBIT(n,26,6)
446 #define TTI_DATA1_MEM_TX_TIMER_VAL(n) vBIT(n,6,26)
447 #define TTI_DATA1_MEM_TX_TIMER_AC_CI(n) vBIT(n,38,2)
448 #define TTI_DATA1_MEM_TX_TIMER_AC_EN BIT(38)
449 #define TTI_DATA1_MEM_TX_TIMER_CI_EN BIT(39)
450 #define TTI_DATA1_MEM_TX_URNG_A(n) vBIT(n,41,7)
451 #define TTI_DATA1_MEM_TX_URNG_B(n) vBIT(n,49,7)
452 #define TTI_DATA1_MEM_TX_URNG_C(n) vBIT(n,57,7)
455 #define TTI_DATA2_MEM_TX_UFC_A(n) vBIT(n,0,16)
456 #define TTI_DATA2_MEM_TX_UFC_B(n) vBIT(n,16,16)
457 #define TTI_DATA2_MEM_TX_UFC_C(n) vBIT(n,32,16)
458 #define TTI_DATA2_MEM_TX_UFC_D(n) vBIT(n,48,16)
460 /* Tx Protocol assist */
462 #define TX_PA_CFG_IGNORE_FRM_ERR BIT(1)
463 #define TX_PA_CFG_IGNORE_SNAP_OUI BIT(2)
464 #define TX_PA_CFG_IGNORE_LLC_CTRL BIT(3)
465 #define TX_PA_CFG_IGNORE_L2_ERR BIT(6)
466 #define RX_PA_CFG_STRIP_VLAN_TAG BIT(15)
468 /* Recent add, used only debug purposes. */
471 u8 unused9[0x700 - 0x178];
473 u64 txdma_debug_ctrl;
475 u8 unused10[0x1800 - 0x1708];
477 /* RxDMA Registers */
478 u64 rxdma_int_status;
480 #define RXDMA_INT_RC_INT_M BIT(0)
481 #define RXDMA_INT_RPA_INT_M BIT(1)
482 #define RXDMA_INT_RDA_INT_M BIT(2)
483 #define RXDMA_INT_RTI_INT_M BIT(3)
486 #define RDA_RXDn_ECC_SG_ERR vBIT(0xFF,0,8)
487 #define RDA_RXDn_ECC_DB_ERR vBIT(0xFF,8,8)
488 #define RDA_FRM_ECC_SG_ERR BIT(23)
489 #define RDA_FRM_ECC_DB_N_AERR BIT(31)
490 #define RDA_SM1_ERR_ALARM BIT(38)
491 #define RDA_SM0_ERR_ALARM BIT(39)
492 #define RDA_MISC_ERR BIT(47)
493 #define RDA_PCIX_ERR BIT(55)
494 #define RDA_RXD_ECC_DB_SERR BIT(63)
499 #define RC_PRCn_ECC_SG_ERR vBIT(0xFF,0,8)
500 #define RC_PRCn_ECC_DB_ERR vBIT(0xFF,8,8)
501 #define RC_FTC_ECC_SG_ERR BIT(23)
502 #define RC_FTC_ECC_DB_ERR BIT(31)
503 #define RC_PRCn_SM_ERR_ALARM vBIT(0xFF,32,8)
504 #define RC_FTC_SM_ERR_ALARM BIT(47)
505 #define RC_RDA_FAIL_WR_Rn vBIT(0xFF,48,8)
509 u64 prc_pcix_err_reg;
510 #define PRC_PCI_AB_RD_Rn vBIT(0xFF,0,8)
511 #define PRC_PCI_DP_RD_Rn vBIT(0xFF,8,8)
512 #define PRC_PCI_AB_WR_Rn vBIT(0xFF,16,8)
513 #define PRC_PCI_DP_WR_Rn vBIT(0xFF,24,8)
514 #define PRC_PCI_AB_F_WR_Rn vBIT(0xFF,32,8)
515 #define PRC_PCI_DP_F_WR_Rn vBIT(0xFF,40,8)
516 u64 prc_pcix_err_mask;
517 u64 prc_pcix_err_alarm;
520 #define RPA_ECC_SG_ERR BIT(7)
521 #define RPA_ECC_DB_ERR BIT(15)
522 #define RPA_FLUSH_REQUEST BIT(22)
523 #define RPA_SM_ERR_ALARM BIT(23)
524 #define RPA_CREDIT_ERR BIT(31)
529 #define RTI_ECC_SG_ERR BIT(7)
530 #define RTI_ECC_DB_ERR BIT(15)
531 #define RTI_SM_ERR_ALARM BIT(23)
535 u8 unused11[0x100 - 0x88];
538 u64 rx_queue_priority;
539 #define RX_QUEUE_0_PRIORITY(val) vBIT(val,5,3)
540 #define RX_QUEUE_1_PRIORITY(val) vBIT(val,13,3)
541 #define RX_QUEUE_2_PRIORITY(val) vBIT(val,21,3)
542 #define RX_QUEUE_3_PRIORITY(val) vBIT(val,29,3)
543 #define RX_QUEUE_4_PRIORITY(val) vBIT(val,37,3)
544 #define RX_QUEUE_5_PRIORITY(val) vBIT(val,45,3)
545 #define RX_QUEUE_6_PRIORITY(val) vBIT(val,53,3)
546 #define RX_QUEUE_7_PRIORITY(val) vBIT(val,61,3)
548 #define RX_QUEUE_PRI_0 0 /* highest */
549 #define RX_QUEUE_PRI_1 1
550 #define RX_QUEUE_PRI_2 2
551 #define RX_QUEUE_PRI_3 3
552 #define RX_QUEUE_PRI_4 4
553 #define RX_QUEUE_PRI_5 5
554 #define RX_QUEUE_PRI_6 6
555 #define RX_QUEUE_PRI_7 7 /* lowest */
557 u64 rx_w_round_robin_0;
558 u64 rx_w_round_robin_1;
559 u64 rx_w_round_robin_2;
560 u64 rx_w_round_robin_3;
561 u64 rx_w_round_robin_4;
563 /* Per-ring controller regs */
564 #define RX_MAX_RINGS 8
566 #define RX_MAX_RINGS_SZ 0xFFFF /* 65536 */
567 #define RX_MIN_RINGS_SZ 0x3F /* 63 */
569 u64 prc_rxd0_n[RX_MAX_RINGS];
570 u64 prc_ctrl_n[RX_MAX_RINGS];
571 #define PRC_CTRL_RC_ENABLED BIT(7)
572 #define PRC_CTRL_RING_MODE (BIT(14)|BIT(15))
573 #define PRC_CTRL_RING_MODE_1 vBIT(0,14,2)
574 #define PRC_CTRL_RING_MODE_3 vBIT(1,14,2)
575 #define PRC_CTRL_RING_MODE_5 vBIT(2,14,2)
576 #define PRC_CTRL_RING_MODE_x vBIT(3,14,2)
577 #define PRC_CTRL_NO_SNOOP (BIT(22)|BIT(23))
578 #define PRC_CTRL_NO_SNOOP_DESC BIT(22)
579 #define PRC_CTRL_NO_SNOOP_BUFF BIT(23)
580 #define PRC_CTRL_BIMODAL_INTERRUPT BIT(37)
581 #define PRC_CTRL_GROUP_READS BIT(38)
582 #define PRC_CTRL_RXD_BACKOFF_INTERVAL(val) vBIT(val,40,24)
584 u64 prc_alarm_action;
585 #define PRC_ALARM_ACTION_RR_R0_STOP BIT(3)
586 #define PRC_ALARM_ACTION_RW_R0_STOP BIT(7)
587 #define PRC_ALARM_ACTION_RR_R1_STOP BIT(11)
588 #define PRC_ALARM_ACTION_RW_R1_STOP BIT(15)
589 #define PRC_ALARM_ACTION_RR_R2_STOP BIT(19)
590 #define PRC_ALARM_ACTION_RW_R2_STOP BIT(23)
591 #define PRC_ALARM_ACTION_RR_R3_STOP BIT(27)
592 #define PRC_ALARM_ACTION_RW_R3_STOP BIT(31)
593 #define PRC_ALARM_ACTION_RR_R4_STOP BIT(35)
594 #define PRC_ALARM_ACTION_RW_R4_STOP BIT(39)
595 #define PRC_ALARM_ACTION_RR_R5_STOP BIT(43)
596 #define PRC_ALARM_ACTION_RW_R5_STOP BIT(47)
597 #define PRC_ALARM_ACTION_RR_R6_STOP BIT(51)
598 #define PRC_ALARM_ACTION_RW_R6_STOP BIT(55)
599 #define PRC_ALARM_ACTION_RR_R7_STOP BIT(59)
600 #define PRC_ALARM_ACTION_RW_R7_STOP BIT(63)
602 /* Receive traffic interrupts */
604 #define RTI_CMD_MEM_WE BIT(7)
605 #define RTI_CMD_MEM_STROBE BIT(15)
606 #define RTI_CMD_MEM_STROBE_NEW_CMD BIT(15)
607 #define RTI_CMD_MEM_STROBE_CMD_BEING_EXECUTED BIT(15)
608 #define RTI_CMD_MEM_OFFSET(n) vBIT(n,29,3)
611 #define RTI_DATA1_MEM_RX_TIMER_VAL(n) vBIT(n,3,29)
612 #define RTI_DATA1_MEM_RX_TIMER_AC_EN BIT(38)
613 #define RTI_DATA1_MEM_RX_TIMER_CI_EN BIT(39)
614 #define RTI_DATA1_MEM_RX_URNG_A(n) vBIT(n,41,7)
615 #define RTI_DATA1_MEM_RX_URNG_B(n) vBIT(n,49,7)
616 #define RTI_DATA1_MEM_RX_URNG_C(n) vBIT(n,57,7)
619 #define RTI_DATA2_MEM_RX_UFC_A(n) vBIT(n,0,16)
620 #define RTI_DATA2_MEM_RX_UFC_B(n) vBIT(n,16,16)
621 #define RTI_DATA2_MEM_RX_UFC_C(n) vBIT(n,32,16)
622 #define RTI_DATA2_MEM_RX_UFC_D(n) vBIT(n,48,16)
625 #define RX_PA_CFG_IGNORE_FRM_ERR BIT(1)
626 #define RX_PA_CFG_IGNORE_SNAP_OUI BIT(2)
627 #define RX_PA_CFG_IGNORE_LLC_CTRL BIT(3)
628 #define RX_PA_CFG_IGNORE_L2_ERR BIT(6)
632 u64 ring_bump_counter1;
633 u64 ring_bump_counter2;
635 u8 unused12[0x700 - 0x1F0];
637 u64 rxdma_debug_ctrl;
639 u8 unused13[0x2000 - 0x1f08];
641 /* Media Access Controller Register */
644 #define MAC_INT_STATUS_TMAC_INT BIT(0)
645 #define MAC_INT_STATUS_RMAC_INT BIT(1)
647 u64 mac_tmac_err_reg;
648 #define TMAC_ECC_SG_ERR BIT(7)
649 #define TMAC_ECC_DB_ERR BIT(15)
650 #define TMAC_TX_BUF_OVRN BIT(23)
651 #define TMAC_TX_CRI_ERR BIT(31)
652 #define TMAC_TX_SM_ERR BIT(39)
653 #define TMAC_DESC_ECC_SG_ERR BIT(47)
654 #define TMAC_DESC_ECC_DB_ERR BIT(55)
656 u64 mac_tmac_err_mask;
657 u64 mac_tmac_err_alarm;
659 u64 mac_rmac_err_reg;
660 #define RMAC_RX_BUFF_OVRN BIT(0)
661 #define RMAC_FRM_RCVD_INT BIT(1)
662 #define RMAC_UNUSED_INT BIT(2)
663 #define RMAC_RTS_PNUM_ECC_SG_ERR BIT(5)
664 #define RMAC_RTS_DS_ECC_SG_ERR BIT(6)
665 #define RMAC_RD_BUF_ECC_SG_ERR BIT(7)
666 #define RMAC_RTH_MAP_ECC_SG_ERR BIT(8)
667 #define RMAC_RTH_SPDM_ECC_SG_ERR BIT(9)
668 #define RMAC_RTS_VID_ECC_SG_ERR BIT(10)
669 #define RMAC_DA_SHADOW_ECC_SG_ERR BIT(11)
670 #define RMAC_RTS_PNUM_ECC_DB_ERR BIT(13)
671 #define RMAC_RTS_DS_ECC_DB_ERR BIT(14)
672 #define RMAC_RD_BUF_ECC_DB_ERR BIT(15)
673 #define RMAC_RTH_MAP_ECC_DB_ERR BIT(16)
674 #define RMAC_RTH_SPDM_ECC_DB_ERR BIT(17)
675 #define RMAC_RTS_VID_ECC_DB_ERR BIT(18)
676 #define RMAC_DA_SHADOW_ECC_DB_ERR BIT(19)
677 #define RMAC_LINK_STATE_CHANGE_INT BIT(31)
678 #define RMAC_RX_SM_ERR BIT(39)
679 #define RMAC_SINGLE_ECC_ERR (BIT(5) | BIT(6) | BIT(7) |\
680 BIT(8) | BIT(9) | BIT(10)|\
682 #define RMAC_DOUBLE_ECC_ERR (BIT(13) | BIT(14) | BIT(15) |\
683 BIT(16) | BIT(17) | BIT(18)|\
685 u64 mac_rmac_err_mask;
686 u64 mac_rmac_err_alarm;
688 u8 unused14[0x100 - 0x40];
691 #define MAC_CFG_TMAC_ENABLE BIT(0)
692 #define MAC_CFG_RMAC_ENABLE BIT(1)
693 #define MAC_CFG_LAN_NOT_WAN BIT(2)
694 #define MAC_CFG_TMAC_LOOPBACK BIT(3)
695 #define MAC_CFG_TMAC_APPEND_PAD BIT(4)
696 #define MAC_CFG_RMAC_STRIP_FCS BIT(5)
697 #define MAC_CFG_RMAC_STRIP_PAD BIT(6)
698 #define MAC_CFG_RMAC_PROM_ENABLE BIT(7)
699 #define MAC_RMAC_DISCARD_PFRM BIT(8)
700 #define MAC_RMAC_BCAST_ENABLE BIT(9)
701 #define MAC_RMAC_ALL_ADDR_ENABLE BIT(10)
702 #define MAC_RMAC_INVLD_IPG_THR(val) vBIT(val,16,8)
705 #define TMAC_AVG_IPG(val) vBIT(val,0,8)
707 u64 rmac_max_pyld_len;
708 #define RMAC_MAX_PYLD_LEN(val) vBIT(val,2,14)
709 #define RMAC_MAX_PYLD_LEN_DEF vBIT(1500,2,14)
710 #define RMAC_MAX_PYLD_LEN_JUMBO_DEF vBIT(9600,2,14)
713 #define RMAC_ERR_FCS BIT(0)
714 #define RMAC_ERR_FCS_ACCEPT BIT(1)
715 #define RMAC_ERR_TOO_LONG BIT(1)
716 #define RMAC_ERR_TOO_LONG_ACCEPT BIT(1)
717 #define RMAC_ERR_RUNT BIT(2)
718 #define RMAC_ERR_RUNT_ACCEPT BIT(2)
719 #define RMAC_ERR_LEN_MISMATCH BIT(3)
720 #define RMAC_ERR_LEN_MISMATCH_ACCEPT BIT(3)
723 #define RMAC_CFG_KEY(val) vBIT(val,0,16)
725 #define MAX_MAC_ADDRESSES 16
726 #define MAX_MC_ADDRESSES 32 /* Multicast addresses */
727 #define MAC_MAC_ADDR_START_OFFSET 0
728 #define MAC_MC_ADDR_START_OFFSET 16
729 #define MAC_MC_ALL_MC_ADDR_OFFSET 63 /* enables all multicast pkts */
730 u64 rmac_addr_cmd_mem;
731 #define RMAC_ADDR_CMD_MEM_WE BIT(7)
732 #define RMAC_ADDR_CMD_MEM_RD 0
733 #define RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD BIT(15)
734 #define RMAC_ADDR_CMD_MEM_STROBE_CMD_EXECUTING BIT(15)
735 #define RMAC_ADDR_CMD_MEM_OFFSET(n) vBIT(n,26,6)
737 u64 rmac_addr_data0_mem;
738 #define RMAC_ADDR_DATA0_MEM_ADDR(n) vBIT(n,0,48)
739 #define RMAC_ADDR_DATA0_MEM_USER BIT(48)
741 u64 rmac_addr_data1_mem;
742 #define RMAC_ADDR_DATA1_MEM_MASK(n) vBIT(n,0,48)
748 #define RMAC_ADDR_UCASTn_EN(n) mBIT(0)_n(n)
749 #define RMAC_ADDR_MCASTn_EN(n) mBIT(0)_n(n)
750 #define RMAC_ADDR_BCAST_EN vBIT(0)_48
751 #define RMAC_ADDR_ALL_ADDR_EN vBIT(0)_49
756 #define RMAC_PAUSE_GEN BIT(0)
757 #define RMAC_PAUSE_GEN_ENABLE BIT(0)
758 #define RMAC_PAUSE_RX BIT(1)
759 #define RMAC_PAUSE_RX_ENABLE BIT(1)
760 #define RMAC_PAUSE_HG_PTIME_DEF vBIT(0xFFFF,16,16)
761 #define RMAC_PAUSE_HG_PTIME(val) vBIT(val,16,16)
765 u64 rmac_red_rate_q0q3;
766 u64 rmac_red_rate_q4q7;
769 #define MAC_TX_LINK_UTIL vBIT(0xFE,1,7)
770 #define MAC_TX_LINK_UTIL_DISABLE vBIT(0xF, 8,4)
771 #define MAC_TX_LINK_UTIL_VAL( n ) vBIT(n,8,4)
772 #define MAC_RX_LINK_UTIL vBIT(0xFE,33,7)
773 #define MAC_RX_LINK_UTIL_DISABLE vBIT(0xF,40,4)
774 #define MAC_RX_LINK_UTIL_VAL( n ) vBIT(n,40,4)
776 #define MAC_LINK_UTIL_DISABLE MAC_TX_LINK_UTIL_DISABLE | \
777 MAC_RX_LINK_UTIL_DISABLE
779 u64 rmac_invalid_ipg;
781 /* rx traffic steering */
782 #define MAC_RTS_FRM_LEN_SET(len) vBIT(len,2,14)
783 u64 rts_frm_len_n[8];
785 u64 rts_qos_steering;
787 #define MAX_DIX_MAP 4
788 u64 rts_dix_map_n[MAX_DIX_MAP];
789 #define RTS_DIX_MAP_ETYPE(val) vBIT(val,0,16)
790 #define RTS_DIX_MAP_SCW(val) BIT(val,21)
792 u64 rts_q_alternates;
796 #define RTS_CTRL_IGNORE_SNAP_OUI BIT(2)
797 #define RTS_CTRL_IGNORE_LLC_CTRL BIT(3)
800 #define RTS_PN_CAM_CTRL_WE BIT(7)
801 #define RTS_PN_CAM_CTRL_STROBE_NEW_CMD BIT(15)
802 #define RTS_PN_CAM_CTRL_STROBE_BEING_EXECUTED BIT(15)
803 #define RTS_PN_CAM_CTRL_OFFSET(n) vBIT(n,24,8)
805 #define RTS_PN_CAM_DATA_TCP_SELECT BIT(7)
806 #define RTS_PN_CAM_DATA_PORT(val) vBIT(val,8,16)
807 #define RTS_PN_CAM_DATA_SCW(val) vBIT(val,24,8)
810 #define RTS_DS_MEM_CTRL_WE BIT(7)
811 #define RTS_DS_MEM_CTRL_STROBE_NEW_CMD BIT(15)
812 #define RTS_DS_MEM_CTRL_STROBE_CMD_BEING_EXECUTED BIT(15)
813 #define RTS_DS_MEM_CTRL_OFFSET(n) vBIT(n,26,6)
815 #define RTS_DS_MEM_DATA(n) vBIT(n,0,8)
817 u8 unused16[0x700 - 0x220];
820 #define MAC_DBG_ACTIVITY_VALUE 0x411040400000000ULL
822 u8 unused17[0x2800 - 0x2708];
824 /* memory controller registers */
826 #define MC_INT_STATUS_MC_INT BIT(0)
828 #define MC_INT_MASK_MC_INT BIT(0)
831 #define MC_ERR_REG_ECC_DB_ERR_L BIT(14)
832 #define MC_ERR_REG_ECC_DB_ERR_U BIT(15)
833 #define MC_ERR_REG_MIRI_ECC_DB_ERR_0 BIT(18)
834 #define MC_ERR_REG_MIRI_ECC_DB_ERR_1 BIT(20)
835 #define MC_ERR_REG_MIRI_CRI_ERR_0 BIT(22)
836 #define MC_ERR_REG_MIRI_CRI_ERR_1 BIT(23)
837 #define MC_ERR_REG_SM_ERR BIT(31)
838 #define MC_ERR_REG_ECC_ALL_SNG (BIT(2) | BIT(3) | BIT(4) | BIT(5) |\
840 #define MC_ERR_REG_ECC_ALL_DBL (BIT(10) | BIT(11) | BIT(12) |\
841 BIT(13) | BIT(18) | BIT(20))
842 #define PLL_LOCK_N BIT(39)
846 u8 unused18[0x100 - 0x28];
848 /* MC configuration */
850 #define RX_QUEUE_CFG_Q0_SZ(n) vBIT(n,0,8)
851 #define RX_QUEUE_CFG_Q1_SZ(n) vBIT(n,8,8)
852 #define RX_QUEUE_CFG_Q2_SZ(n) vBIT(n,16,8)
853 #define RX_QUEUE_CFG_Q3_SZ(n) vBIT(n,24,8)
854 #define RX_QUEUE_CFG_Q4_SZ(n) vBIT(n,32,8)
855 #define RX_QUEUE_CFG_Q5_SZ(n) vBIT(n,40,8)
856 #define RX_QUEUE_CFG_Q6_SZ(n) vBIT(n,48,8)
857 #define RX_QUEUE_CFG_Q7_SZ(n) vBIT(n,56,8)
860 #define MC_RLDRAM_QUEUE_SIZE_ENABLE BIT(39)
861 #define MC_RLDRAM_MRS_ENABLE BIT(47)
863 u64 mc_rldram_interleave;
865 u64 mc_pause_thresh_q0q3;
866 u64 mc_pause_thresh_q4q7;
868 u64 mc_red_thresh_q[8];
870 u8 unused19[0x200 - 0x168];
871 u64 mc_rldram_ref_per;
872 u8 unused20[0x220 - 0x208];
873 u64 mc_rldram_test_ctrl;
874 #define MC_RLDRAM_TEST_MODE BIT(47)
875 #define MC_RLDRAM_TEST_WRITE BIT(7)
876 #define MC_RLDRAM_TEST_GO BIT(15)
877 #define MC_RLDRAM_TEST_DONE BIT(23)
878 #define MC_RLDRAM_TEST_PASS BIT(31)
880 u8 unused21[0x240 - 0x228];
881 u64 mc_rldram_test_add;
882 u8 unused22[0x260 - 0x248];
883 u64 mc_rldram_test_d0;
884 u8 unused23[0x280 - 0x268];
885 u64 mc_rldram_test_d1;
886 u8 unused24[0x300 - 0x288];
887 u64 mc_rldram_test_d2;
889 u8 unused24_1[0x360 - 0x308];
891 #define MC_RLDRAM_ENABLE_ODT BIT(7)
893 u8 unused24_2[0x640 - 0x368];
894 u64 mc_rldram_ref_per_herc;
895 #define MC_RLDRAM_SET_REF_PERIOD(val) vBIT(val, 0, 16)
897 u8 unused24_3[0x660 - 0x648];
898 u64 mc_rldram_mrs_herc;
900 u8 unused25[0x700 - 0x668];
903 u8 unused26[0x3000 - 0x2f08];
906 /* XGXS control registers */
909 #define XGXS_INT_STATUS_TXGXS BIT(0)
910 #define XGXS_INT_STATUS_RXGXS BIT(1)
912 #define XGXS_INT_MASK_TXGXS BIT(0)
913 #define XGXS_INT_MASK_RXGXS BIT(1)
915 u64 xgxs_txgxs_err_reg;
916 #define TXGXS_ECC_SG_ERR BIT(7)
917 #define TXGXS_ECC_DB_ERR BIT(15)
918 #define TXGXS_ESTORE_UFLOW BIT(31)
919 #define TXGXS_TX_SM_ERR BIT(39)
921 u64 xgxs_txgxs_err_mask;
922 u64 xgxs_txgxs_err_alarm;
924 u64 xgxs_rxgxs_err_reg;
925 #define RXGXS_ESTORE_OFLOW BIT(7)
926 #define RXGXS_RX_SM_ERR BIT(39)
927 u64 xgxs_rxgxs_err_mask;
928 u64 xgxs_rxgxs_err_alarm;
930 u8 unused27[0x100 - 0x40];
936 u64 xgxs_efifo_cfg; /* CHANGED */
937 u64 rxgxs_ber_0; /* CHANGED */
938 u64 rxgxs_ber_1; /* CHANGED */
941 #define SPI_CONTROL_KEY(key) vBIT(key,0,4)
942 #define SPI_CONTROL_BYTECNT(cnt) vBIT(cnt,29,3)
943 #define SPI_CONTROL_CMD(cmd) vBIT(cmd,32,8)
944 #define SPI_CONTROL_ADDR(addr) vBIT(addr,40,24)
945 #define SPI_CONTROL_SEL1 BIT(4)
946 #define SPI_CONTROL_REQ BIT(7)
947 #define SPI_CONTROL_NACK BIT(5)
948 #define SPI_CONTROL_DONE BIT(6)
950 #define SPI_DATA_WRITE(data,len) vBIT(data,0,len)
953 #define XENA_REG_SPACE sizeof(struct XENA_dev_config)
954 #define XENA_EEPROM_SPACE (0x01 << 11)