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 s2BIT(0)
24 #define GEN_INTR_TXDMA s2BIT(1)
25 #define GEN_INTR_TXMAC s2BIT(2)
26 #define GEN_INTR_TXXGXS s2BIT(3)
27 #define GEN_INTR_TXTRAFFIC s2BIT(8)
28 #define GEN_INTR_RXPIC s2BIT(32)
29 #define GEN_INTR_RXDMA s2BIT(33)
30 #define GEN_INTR_RXMAC s2BIT(34)
31 #define GEN_INTR_MC s2BIT(35)
32 #define GEN_INTR_RXXGXS s2BIT(36)
33 #define GEN_INTR_RXTRAFFIC s2BIT(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 s2BIT(0)
58 #define ADAPTER_STATUS_RDMA_READY s2BIT(1)
59 #define ADAPTER_STATUS_PFC_READY s2BIT(2)
60 #define ADAPTER_STATUS_TMAC_BUF_EMPTY s2BIT(3)
61 #define ADAPTER_STATUS_PIC_QUIESCENT s2BIT(5)
62 #define ADAPTER_STATUS_RMAC_REMOTE_FAULT s2BIT(6)
63 #define ADAPTER_STATUS_RMAC_LOCAL_FAULT s2BIT(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 s2BIT(24)
68 #define ADAPTER_STATUS_MC_QUEUES_READY s2BIT(25)
69 #define ADAPTER_STATUS_RIC_RUNNING s2BIT(26)
70 #define ADAPTER_STATUS_M_PLL_LOCK s2BIT(30)
71 #define ADAPTER_STATUS_P_PLL_LOCK s2BIT(31)
74 #define ADAPTER_CNTL_EN s2BIT(7)
75 #define ADAPTER_EOI_TX_ON s2BIT(15)
76 #define ADAPTER_LED_ON s2BIT(23)
77 #define ADAPTER_UDPI(val) vBIT(val,36,4)
78 #define ADAPTER_WAIT_INT s2BIT(48)
79 #define ADAPTER_ECC_EN s2BIT(55)
82 #define SERR_SOURCE_PIC s2BIT(0)
83 #define SERR_SOURCE_TXDMA s2BIT(1)
84 #define SERR_SOURCE_RXDMA s2BIT(2)
85 #define SERR_SOURCE_MAC s2BIT(3)
86 #define SERR_SOURCE_MC s2BIT(4)
87 #define SERR_SOURCE_XGXS s2BIT(5)
88 #define SERR_SOURCE_ANY (SERR_SOURCE_PIC | \
96 #define GET_PCI_MODE(val) ((val & vBIT(0xF, 0, 4)) >> 60)
97 #define PCI_MODE_PCI_33 0
98 #define PCI_MODE_PCI_66 0x1
99 #define PCI_MODE_PCIX_M1_66 0x2
100 #define PCI_MODE_PCIX_M1_100 0x3
101 #define PCI_MODE_PCIX_M1_133 0x4
102 #define PCI_MODE_PCIX_M2_66 0x5
103 #define PCI_MODE_PCIX_M2_100 0x6
104 #define PCI_MODE_PCIX_M2_133 0x7
105 #define PCI_MODE_UNSUPPORTED s2BIT(0)
106 #define PCI_MODE_32_BITS s2BIT(8)
107 #define PCI_MODE_UNKNOWN_MODE s2BIT(9)
109 u8 unused_0[0x800 - 0x128];
111 /* PCI-X Controller registers */
114 #define PIC_INT_TX s2BIT(0)
115 #define PIC_INT_FLSH s2BIT(1)
116 #define PIC_INT_MDIO s2BIT(2)
117 #define PIC_INT_IIC s2BIT(3)
118 #define PIC_INT_GPIO s2BIT(4)
119 #define PIC_INT_RX s2BIT(32)
123 #define PCIX_INT_REG_ECC_SG_ERR s2BIT(0)
124 #define PCIX_INT_REG_ECC_DB_ERR s2BIT(1)
125 #define PCIX_INT_REG_FLASHR_R_FSM_ERR s2BIT(8)
126 #define PCIX_INT_REG_FLASHR_W_FSM_ERR s2BIT(9)
127 #define PCIX_INT_REG_INI_TX_FSM_SERR s2BIT(10)
128 #define PCIX_INT_REG_INI_TXO_FSM_ERR s2BIT(11)
129 #define PCIX_INT_REG_TRT_FSM_SERR s2BIT(13)
130 #define PCIX_INT_REG_SRT_FSM_SERR s2BIT(14)
131 #define PCIX_INT_REG_PIFR_FSM_SERR s2BIT(15)
132 #define PCIX_INT_REG_WRC_TX_SEND_FSM_SERR s2BIT(21)
133 #define PCIX_INT_REG_RRC_TX_REQ_FSM_SERR s2BIT(23)
134 #define PCIX_INT_REG_INI_RX_FSM_SERR s2BIT(48)
135 #define PCIX_INT_REG_RA_RX_FSM_SERR s2BIT(50)
137 #define PCIX_INT_REG_WRC_RX_SEND_FSM_SERR s2BIT(52)
138 #define PCIX_INT_REG_RRC_RX_REQ_FSM_SERR s2BIT(54)
139 #define PCIX_INT_REG_RRC_RX_SPLIT_FSM_SERR s2BIT(58)
148 #define PIC_FLSH_INT_REG_CYCLE_FSM_ERR s2BIT(63)
149 #define PIC_FLSH_INT_REG_ERR s2BIT(62)
154 #define MDIO_INT_REG_MDIO_BUS_ERR s2BIT(0)
155 #define MDIO_INT_REG_DTX_BUS_ERR s2BIT(8)
156 #define MDIO_INT_REG_LASI s2BIT(39)
161 #define IIC_INT_REG_BUS_FSM_ERR s2BIT(4)
162 #define IIC_INT_REG_BIT_FSM_ERR s2BIT(5)
163 #define IIC_INT_REG_CYCLE_FSM_ERR s2BIT(6)
164 #define IIC_INT_REG_REQ_FSM_ERR s2BIT(7)
165 #define IIC_INT_REG_ACK_ERR s2BIT(8)
171 #define GPIO_INT_REG_DP_ERR_INT s2BIT(0)
172 #define GPIO_INT_REG_LINK_DOWN s2BIT(1)
173 #define GPIO_INT_REG_LINK_UP s2BIT(2)
175 #define GPIO_INT_MASK_LINK_DOWN s2BIT(1)
176 #define GPIO_INT_MASK_LINK_UP s2BIT(2)
182 #define TX_TRAFFIC_INT_n(n) s2BIT(n)
186 #define RX_TRAFFIC_INT_n(n) s2BIT(n)
189 /* PIC Control registers */
191 #define PIC_CNTL_RX_ALARM_MAP_1 s2BIT(0)
192 #define PIC_CNTL_SHARED_SPLITS(n) vBIT(n,11,5)
195 #define SWAPPER_CTRL_PIF_R_FE s2BIT(0)
196 #define SWAPPER_CTRL_PIF_R_SE s2BIT(1)
197 #define SWAPPER_CTRL_PIF_W_FE s2BIT(8)
198 #define SWAPPER_CTRL_PIF_W_SE s2BIT(9)
199 #define SWAPPER_CTRL_TXP_FE s2BIT(16)
200 #define SWAPPER_CTRL_TXP_SE s2BIT(17)
201 #define SWAPPER_CTRL_TXD_R_FE s2BIT(18)
202 #define SWAPPER_CTRL_TXD_R_SE s2BIT(19)
203 #define SWAPPER_CTRL_TXD_W_FE s2BIT(20)
204 #define SWAPPER_CTRL_TXD_W_SE s2BIT(21)
205 #define SWAPPER_CTRL_TXF_R_FE s2BIT(22)
206 #define SWAPPER_CTRL_TXF_R_SE s2BIT(23)
207 #define SWAPPER_CTRL_RXD_R_FE s2BIT(32)
208 #define SWAPPER_CTRL_RXD_R_SE s2BIT(33)
209 #define SWAPPER_CTRL_RXD_W_FE s2BIT(34)
210 #define SWAPPER_CTRL_RXD_W_SE s2BIT(35)
211 #define SWAPPER_CTRL_RXF_W_FE s2BIT(36)
212 #define SWAPPER_CTRL_RXF_W_SE s2BIT(37)
213 #define SWAPPER_CTRL_XMSI_FE s2BIT(40)
214 #define SWAPPER_CTRL_XMSI_SE s2BIT(41)
215 #define SWAPPER_CTRL_STATS_FE s2BIT(48)
216 #define SWAPPER_CTRL_STATS_SE s2BIT(49)
218 u64 pif_rd_swapper_fb;
219 #define IF_RD_SWAPPER_FB 0x0123456789ABCDEF
221 u64 scheduled_int_ctrl;
222 #define SCHED_INT_CTRL_TIMER_EN s2BIT(0)
223 #define SCHED_INT_CTRL_ONE_SHOT s2BIT(1)
224 #define SCHED_INT_CTRL_INT2MSI(val) vBIT(val,10,6)
225 #define SCHED_INT_PERIOD TBD
228 #define TXREQTO_VAL(val) vBIT(val,0,32)
229 #define TXREQTO_EN s2BIT(63)
232 #define STATREQTO_VAL(n) TBD
233 #define STATREQTO_EN s2BIT(63)
235 u64 read_retry_delay;
236 u64 read_retry_acceleration;
237 u64 write_retry_delay;
238 u64 write_retry_acceleration;
246 #define RX_MAT_SET(ring, msi) vBIT(msi, (8 * ring), 8)
251 #define TX_MAT_SET(fifo, msi) vBIT(msi, (8 * fifo), 8)
255 #define STAT_BC(n) vBIT(n,4,12)
257 /* Automated statistics collection */
259 #define STAT_CFG_STAT_EN s2BIT(0)
260 #define STAT_CFG_ONE_SHOT_EN s2BIT(1)
261 #define STAT_CFG_STAT_NS_EN s2BIT(8)
262 #define STAT_CFG_STAT_RO s2BIT(9)
263 #define STAT_TRSF_PER(n) TBD
264 #define PER_SEC 0x208d5
265 #define SET_UPDT_PERIOD(n) vBIT((PER_SEC*n),32,32)
266 #define SET_UPDT_CLICKS(val) vBIT(val, 32, 32)
270 /* General Configuration */
272 #define MDIO_MMD_INDX_ADDR(val) vBIT(val, 0, 16)
273 #define MDIO_MMD_DEV_ADDR(val) vBIT(val, 19, 5)
274 #define MDIO_MMD_PMA_DEV_ADDR 0x1
275 #define MDIO_MMD_PMD_DEV_ADDR 0x1
276 #define MDIO_MMD_WIS_DEV_ADDR 0x2
277 #define MDIO_MMD_PCS_DEV_ADDR 0x3
278 #define MDIO_MMD_PHYXS_DEV_ADDR 0x4
279 #define MDIO_MMS_PRT_ADDR(val) vBIT(val, 27, 5)
280 #define MDIO_CTRL_START_TRANS(val) vBIT(val, 56, 4)
281 #define MDIO_OP(val) vBIT(val, 60, 2)
282 #define MDIO_OP_ADDR_TRANS 0x0
283 #define MDIO_OP_WRITE_TRANS 0x1
284 #define MDIO_OP_READ_POST_INC_TRANS 0x2
285 #define MDIO_OP_READ_TRANS 0x3
286 #define MDIO_MDIO_DATA(val) vBIT(val, 32, 16)
291 #define I2C_CONTROL_DEV_ID(id) vBIT(id,1,3)
292 #define I2C_CONTROL_ADDR(addr) vBIT(addr,5,11)
293 #define I2C_CONTROL_BYTE_CNT(cnt) vBIT(cnt,22,2)
294 #define I2C_CONTROL_READ s2BIT(24)
295 #define I2C_CONTROL_NACK s2BIT(25)
296 #define I2C_CONTROL_CNTL_START vBIT(0xE,28,4)
297 #define I2C_CONTROL_CNTL_END(val) (val & vBIT(0x1,28,4))
298 #define I2C_CONTROL_GET_DATA(val) (u32)(val & 0xFFFFFFFF)
299 #define I2C_CONTROL_SET_DATA(val) vBIT(val,32,32)
302 #define GPIO_CTRL_GPIO_0 s2BIT(8)
304 #define FAULT_BEHAVIOUR s2BIT(0)
305 #define EXT_REQ_EN s2BIT(1)
306 #define MISC_LINK_STABILITY_PRD(val) vBIT(val,29,3)
308 u8 unused7_1[0x230 - 0x208];
314 #define WREQ_SPLIT_MASK_SET_MASK(val) vBIT(val, 52, 12)
316 u8 unused7_2[0x800 - 0x248];
318 /* TxDMA registers */
319 u64 txdma_int_status;
321 #define TXDMA_PFC_INT s2BIT(0)
322 #define TXDMA_TDA_INT s2BIT(1)
323 #define TXDMA_PCC_INT s2BIT(2)
324 #define TXDMA_TTI_INT s2BIT(3)
325 #define TXDMA_LSO_INT s2BIT(4)
326 #define TXDMA_TPA_INT s2BIT(5)
327 #define TXDMA_SM_INT s2BIT(6)
329 #define PFC_ECC_SG_ERR s2BIT(7)
330 #define PFC_ECC_DB_ERR s2BIT(15)
331 #define PFC_SM_ERR_ALARM s2BIT(23)
332 #define PFC_MISC_0_ERR s2BIT(31)
333 #define PFC_MISC_1_ERR s2BIT(32)
334 #define PFC_PCIX_ERR s2BIT(39)
339 #define TDA_Fn_ECC_SG_ERR vBIT(0xff,0,8)
340 #define TDA_Fn_ECC_DB_ERR vBIT(0xff,8,8)
341 #define TDA_SM0_ERR_ALARM s2BIT(22)
342 #define TDA_SM1_ERR_ALARM s2BIT(23)
343 #define TDA_PCIX_ERR s2BIT(39)
348 #define PCC_FB_ECC_SG_ERR vBIT(0xFF,0,8)
349 #define PCC_TXB_ECC_SG_ERR vBIT(0xFF,8,8)
350 #define PCC_FB_ECC_DB_ERR vBIT(0xFF,16, 8)
351 #define PCC_TXB_ECC_DB_ERR vBIT(0xff,24,8)
352 #define PCC_SM_ERR_ALARM vBIT(0xff,32,8)
353 #define PCC_WR_ERR_ALARM vBIT(0xff,40,8)
354 #define PCC_N_SERR vBIT(0xff,48,8)
355 #define PCC_6_COF_OV_ERR s2BIT(56)
356 #define PCC_7_COF_OV_ERR s2BIT(57)
357 #define PCC_6_LSO_OV_ERR s2BIT(58)
358 #define PCC_7_LSO_OV_ERR s2BIT(59)
359 #define PCC_ENABLE_FOUR vBIT(0x0F,0,8)
364 #define TTI_ECC_SG_ERR s2BIT(7)
365 #define TTI_ECC_DB_ERR s2BIT(15)
366 #define TTI_SM_ERR_ALARM s2BIT(23)
371 #define LSO6_SEND_OFLOW s2BIT(12)
372 #define LSO7_SEND_OFLOW s2BIT(13)
373 #define LSO6_ABORT s2BIT(14)
374 #define LSO7_ABORT s2BIT(15)
375 #define LSO6_SM_ERR_ALARM s2BIT(22)
376 #define LSO7_SM_ERR_ALARM s2BIT(23)
381 #define TPA_TX_FRM_DROP s2BIT(7)
382 #define TPA_SM_ERR_ALARM s2BIT(23)
388 #define SM_SM_ERR_ALARM s2BIT(15)
392 u8 unused8[0x100 - 0xB8];
395 u64 tx_dma_wrap_stat;
397 /* Tx FIFO controller */
398 #define X_MAX_FIFOS 8
399 #define X_FIFO_MAX_LEN 0x1FFF /*8191 */
400 u64 tx_fifo_partition_0;
401 #define TX_FIFO_PARTITION_EN s2BIT(0)
402 #define TX_FIFO_PARTITION_0_PRI(val) vBIT(val,5,3)
403 #define TX_FIFO_PARTITION_0_LEN(val) vBIT(val,19,13)
404 #define TX_FIFO_PARTITION_1_PRI(val) vBIT(val,37,3)
405 #define TX_FIFO_PARTITION_1_LEN(val) vBIT(val,51,13 )
407 u64 tx_fifo_partition_1;
408 #define TX_FIFO_PARTITION_2_PRI(val) vBIT(val,5,3)
409 #define TX_FIFO_PARTITION_2_LEN(val) vBIT(val,19,13)
410 #define TX_FIFO_PARTITION_3_PRI(val) vBIT(val,37,3)
411 #define TX_FIFO_PARTITION_3_LEN(val) vBIT(val,51,13)
413 u64 tx_fifo_partition_2;
414 #define TX_FIFO_PARTITION_4_PRI(val) vBIT(val,5,3)
415 #define TX_FIFO_PARTITION_4_LEN(val) vBIT(val,19,13)
416 #define TX_FIFO_PARTITION_5_PRI(val) vBIT(val,37,3)
417 #define TX_FIFO_PARTITION_5_LEN(val) vBIT(val,51,13)
419 u64 tx_fifo_partition_3;
420 #define TX_FIFO_PARTITION_6_PRI(val) vBIT(val,5,3)
421 #define TX_FIFO_PARTITION_6_LEN(val) vBIT(val,19,13)
422 #define TX_FIFO_PARTITION_7_PRI(val) vBIT(val,37,3)
423 #define TX_FIFO_PARTITION_7_LEN(val) vBIT(val,51,13)
425 #define TX_FIFO_PARTITION_PRI_0 0 /* highest */
426 #define TX_FIFO_PARTITION_PRI_1 1
427 #define TX_FIFO_PARTITION_PRI_2 2
428 #define TX_FIFO_PARTITION_PRI_3 3
429 #define TX_FIFO_PARTITION_PRI_4 4
430 #define TX_FIFO_PARTITION_PRI_5 5
431 #define TX_FIFO_PARTITION_PRI_6 6
432 #define TX_FIFO_PARTITION_PRI_7 7 /* lowest */
434 u64 tx_w_round_robin_0;
435 u64 tx_w_round_robin_1;
436 u64 tx_w_round_robin_2;
437 u64 tx_w_round_robin_3;
438 u64 tx_w_round_robin_4;
441 #define TTI_CMD_MEM_WE s2BIT(7)
442 #define TTI_CMD_MEM_STROBE_NEW_CMD s2BIT(15)
443 #define TTI_CMD_MEM_STROBE_BEING_EXECUTED s2BIT(15)
444 #define TTI_CMD_MEM_OFFSET(n) vBIT(n,26,6)
447 #define TTI_DATA1_MEM_TX_TIMER_VAL(n) vBIT(n,6,26)
448 #define TTI_DATA1_MEM_TX_TIMER_AC_CI(n) vBIT(n,38,2)
449 #define TTI_DATA1_MEM_TX_TIMER_AC_EN s2BIT(38)
450 #define TTI_DATA1_MEM_TX_TIMER_CI_EN s2BIT(39)
451 #define TTI_DATA1_MEM_TX_URNG_A(n) vBIT(n,41,7)
452 #define TTI_DATA1_MEM_TX_URNG_B(n) vBIT(n,49,7)
453 #define TTI_DATA1_MEM_TX_URNG_C(n) vBIT(n,57,7)
456 #define TTI_DATA2_MEM_TX_UFC_A(n) vBIT(n,0,16)
457 #define TTI_DATA2_MEM_TX_UFC_B(n) vBIT(n,16,16)
458 #define TTI_DATA2_MEM_TX_UFC_C(n) vBIT(n,32,16)
459 #define TTI_DATA2_MEM_TX_UFC_D(n) vBIT(n,48,16)
461 /* Tx Protocol assist */
463 #define TX_PA_CFG_IGNORE_FRM_ERR s2BIT(1)
464 #define TX_PA_CFG_IGNORE_SNAP_OUI s2BIT(2)
465 #define TX_PA_CFG_IGNORE_LLC_CTRL s2BIT(3)
466 #define TX_PA_CFG_IGNORE_L2_ERR s2BIT(6)
467 #define RX_PA_CFG_STRIP_VLAN_TAG s2BIT(15)
469 /* Recent add, used only debug purposes. */
472 u8 unused9[0x700 - 0x178];
474 u64 txdma_debug_ctrl;
476 u8 unused10[0x1800 - 0x1708];
478 /* RxDMA Registers */
479 u64 rxdma_int_status;
481 #define RXDMA_INT_RC_INT_M s2BIT(0)
482 #define RXDMA_INT_RPA_INT_M s2BIT(1)
483 #define RXDMA_INT_RDA_INT_M s2BIT(2)
484 #define RXDMA_INT_RTI_INT_M s2BIT(3)
487 #define RDA_RXDn_ECC_SG_ERR vBIT(0xFF,0,8)
488 #define RDA_RXDn_ECC_DB_ERR vBIT(0xFF,8,8)
489 #define RDA_FRM_ECC_SG_ERR s2BIT(23)
490 #define RDA_FRM_ECC_DB_N_AERR s2BIT(31)
491 #define RDA_SM1_ERR_ALARM s2BIT(38)
492 #define RDA_SM0_ERR_ALARM s2BIT(39)
493 #define RDA_MISC_ERR s2BIT(47)
494 #define RDA_PCIX_ERR s2BIT(55)
495 #define RDA_RXD_ECC_DB_SERR s2BIT(63)
500 #define RC_PRCn_ECC_SG_ERR vBIT(0xFF,0,8)
501 #define RC_PRCn_ECC_DB_ERR vBIT(0xFF,8,8)
502 #define RC_FTC_ECC_SG_ERR s2BIT(23)
503 #define RC_FTC_ECC_DB_ERR s2BIT(31)
504 #define RC_PRCn_SM_ERR_ALARM vBIT(0xFF,32,8)
505 #define RC_FTC_SM_ERR_ALARM s2BIT(47)
506 #define RC_RDA_FAIL_WR_Rn vBIT(0xFF,48,8)
510 u64 prc_pcix_err_reg;
511 #define PRC_PCI_AB_RD_Rn vBIT(0xFF,0,8)
512 #define PRC_PCI_DP_RD_Rn vBIT(0xFF,8,8)
513 #define PRC_PCI_AB_WR_Rn vBIT(0xFF,16,8)
514 #define PRC_PCI_DP_WR_Rn vBIT(0xFF,24,8)
515 #define PRC_PCI_AB_F_WR_Rn vBIT(0xFF,32,8)
516 #define PRC_PCI_DP_F_WR_Rn vBIT(0xFF,40,8)
517 u64 prc_pcix_err_mask;
518 u64 prc_pcix_err_alarm;
521 #define RPA_ECC_SG_ERR s2BIT(7)
522 #define RPA_ECC_DB_ERR s2BIT(15)
523 #define RPA_FLUSH_REQUEST s2BIT(22)
524 #define RPA_SM_ERR_ALARM s2BIT(23)
525 #define RPA_CREDIT_ERR s2BIT(31)
530 #define RTI_ECC_SG_ERR s2BIT(7)
531 #define RTI_ECC_DB_ERR s2BIT(15)
532 #define RTI_SM_ERR_ALARM s2BIT(23)
536 u8 unused11[0x100 - 0x88];
539 u64 rx_queue_priority;
540 #define RX_QUEUE_0_PRIORITY(val) vBIT(val,5,3)
541 #define RX_QUEUE_1_PRIORITY(val) vBIT(val,13,3)
542 #define RX_QUEUE_2_PRIORITY(val) vBIT(val,21,3)
543 #define RX_QUEUE_3_PRIORITY(val) vBIT(val,29,3)
544 #define RX_QUEUE_4_PRIORITY(val) vBIT(val,37,3)
545 #define RX_QUEUE_5_PRIORITY(val) vBIT(val,45,3)
546 #define RX_QUEUE_6_PRIORITY(val) vBIT(val,53,3)
547 #define RX_QUEUE_7_PRIORITY(val) vBIT(val,61,3)
549 #define RX_QUEUE_PRI_0 0 /* highest */
550 #define RX_QUEUE_PRI_1 1
551 #define RX_QUEUE_PRI_2 2
552 #define RX_QUEUE_PRI_3 3
553 #define RX_QUEUE_PRI_4 4
554 #define RX_QUEUE_PRI_5 5
555 #define RX_QUEUE_PRI_6 6
556 #define RX_QUEUE_PRI_7 7 /* lowest */
558 u64 rx_w_round_robin_0;
559 u64 rx_w_round_robin_1;
560 u64 rx_w_round_robin_2;
561 u64 rx_w_round_robin_3;
562 u64 rx_w_round_robin_4;
564 /* Per-ring controller regs */
565 #define RX_MAX_RINGS 8
567 #define RX_MAX_RINGS_SZ 0xFFFF /* 65536 */
568 #define RX_MIN_RINGS_SZ 0x3F /* 63 */
570 u64 prc_rxd0_n[RX_MAX_RINGS];
571 u64 prc_ctrl_n[RX_MAX_RINGS];
572 #define PRC_CTRL_RC_ENABLED s2BIT(7)
573 #define PRC_CTRL_RING_MODE (s2BIT(14)|s2BIT(15))
574 #define PRC_CTRL_RING_MODE_1 vBIT(0,14,2)
575 #define PRC_CTRL_RING_MODE_3 vBIT(1,14,2)
576 #define PRC_CTRL_RING_MODE_5 vBIT(2,14,2)
577 #define PRC_CTRL_RING_MODE_x vBIT(3,14,2)
578 #define PRC_CTRL_NO_SNOOP (s2BIT(22)|s2BIT(23))
579 #define PRC_CTRL_NO_SNOOP_DESC s2BIT(22)
580 #define PRC_CTRL_NO_SNOOP_BUFF s2BIT(23)
581 #define PRC_CTRL_BIMODAL_INTERRUPT s2BIT(37)
582 #define PRC_CTRL_GROUP_READS s2BIT(38)
583 #define PRC_CTRL_RXD_BACKOFF_INTERVAL(val) vBIT(val,40,24)
585 u64 prc_alarm_action;
586 #define PRC_ALARM_ACTION_RR_R0_STOP s2BIT(3)
587 #define PRC_ALARM_ACTION_RW_R0_STOP s2BIT(7)
588 #define PRC_ALARM_ACTION_RR_R1_STOP s2BIT(11)
589 #define PRC_ALARM_ACTION_RW_R1_STOP s2BIT(15)
590 #define PRC_ALARM_ACTION_RR_R2_STOP s2BIT(19)
591 #define PRC_ALARM_ACTION_RW_R2_STOP s2BIT(23)
592 #define PRC_ALARM_ACTION_RR_R3_STOP s2BIT(27)
593 #define PRC_ALARM_ACTION_RW_R3_STOP s2BIT(31)
594 #define PRC_ALARM_ACTION_RR_R4_STOP s2BIT(35)
595 #define PRC_ALARM_ACTION_RW_R4_STOP s2BIT(39)
596 #define PRC_ALARM_ACTION_RR_R5_STOP s2BIT(43)
597 #define PRC_ALARM_ACTION_RW_R5_STOP s2BIT(47)
598 #define PRC_ALARM_ACTION_RR_R6_STOP s2BIT(51)
599 #define PRC_ALARM_ACTION_RW_R6_STOP s2BIT(55)
600 #define PRC_ALARM_ACTION_RR_R7_STOP s2BIT(59)
601 #define PRC_ALARM_ACTION_RW_R7_STOP s2BIT(63)
603 /* Receive traffic interrupts */
605 #define RTI_CMD_MEM_WE s2BIT(7)
606 #define RTI_CMD_MEM_STROBE s2BIT(15)
607 #define RTI_CMD_MEM_STROBE_NEW_CMD s2BIT(15)
608 #define RTI_CMD_MEM_STROBE_CMD_BEING_EXECUTED s2BIT(15)
609 #define RTI_CMD_MEM_OFFSET(n) vBIT(n,29,3)
612 #define RTI_DATA1_MEM_RX_TIMER_VAL(n) vBIT(n,3,29)
613 #define RTI_DATA1_MEM_RX_TIMER_AC_EN s2BIT(38)
614 #define RTI_DATA1_MEM_RX_TIMER_CI_EN s2BIT(39)
615 #define RTI_DATA1_MEM_RX_URNG_A(n) vBIT(n,41,7)
616 #define RTI_DATA1_MEM_RX_URNG_B(n) vBIT(n,49,7)
617 #define RTI_DATA1_MEM_RX_URNG_C(n) vBIT(n,57,7)
620 #define RTI_DATA2_MEM_RX_UFC_A(n) vBIT(n,0,16)
621 #define RTI_DATA2_MEM_RX_UFC_B(n) vBIT(n,16,16)
622 #define RTI_DATA2_MEM_RX_UFC_C(n) vBIT(n,32,16)
623 #define RTI_DATA2_MEM_RX_UFC_D(n) vBIT(n,48,16)
626 #define RX_PA_CFG_IGNORE_FRM_ERR s2BIT(1)
627 #define RX_PA_CFG_IGNORE_SNAP_OUI s2BIT(2)
628 #define RX_PA_CFG_IGNORE_LLC_CTRL s2BIT(3)
629 #define RX_PA_CFG_IGNORE_L2_ERR s2BIT(6)
633 u64 ring_bump_counter1;
634 u64 ring_bump_counter2;
636 u8 unused12[0x700 - 0x1F0];
638 u64 rxdma_debug_ctrl;
640 u8 unused13[0x2000 - 0x1f08];
642 /* Media Access Controller Register */
645 #define MAC_INT_STATUS_TMAC_INT s2BIT(0)
646 #define MAC_INT_STATUS_RMAC_INT s2BIT(1)
648 u64 mac_tmac_err_reg;
649 #define TMAC_ECC_SG_ERR s2BIT(7)
650 #define TMAC_ECC_DB_ERR s2BIT(15)
651 #define TMAC_TX_BUF_OVRN s2BIT(23)
652 #define TMAC_TX_CRI_ERR s2BIT(31)
653 #define TMAC_TX_SM_ERR s2BIT(39)
654 #define TMAC_DESC_ECC_SG_ERR s2BIT(47)
655 #define TMAC_DESC_ECC_DB_ERR s2BIT(55)
657 u64 mac_tmac_err_mask;
658 u64 mac_tmac_err_alarm;
660 u64 mac_rmac_err_reg;
661 #define RMAC_RX_BUFF_OVRN s2BIT(0)
662 #define RMAC_FRM_RCVD_INT s2BIT(1)
663 #define RMAC_UNUSED_INT s2BIT(2)
664 #define RMAC_RTS_PNUM_ECC_SG_ERR s2BIT(5)
665 #define RMAC_RTS_DS_ECC_SG_ERR s2BIT(6)
666 #define RMAC_RD_BUF_ECC_SG_ERR s2BIT(7)
667 #define RMAC_RTH_MAP_ECC_SG_ERR s2BIT(8)
668 #define RMAC_RTH_SPDM_ECC_SG_ERR s2BIT(9)
669 #define RMAC_RTS_VID_ECC_SG_ERR s2BIT(10)
670 #define RMAC_DA_SHADOW_ECC_SG_ERR s2BIT(11)
671 #define RMAC_RTS_PNUM_ECC_DB_ERR s2BIT(13)
672 #define RMAC_RTS_DS_ECC_DB_ERR s2BIT(14)
673 #define RMAC_RD_BUF_ECC_DB_ERR s2BIT(15)
674 #define RMAC_RTH_MAP_ECC_DB_ERR s2BIT(16)
675 #define RMAC_RTH_SPDM_ECC_DB_ERR s2BIT(17)
676 #define RMAC_RTS_VID_ECC_DB_ERR s2BIT(18)
677 #define RMAC_DA_SHADOW_ECC_DB_ERR s2BIT(19)
678 #define RMAC_LINK_STATE_CHANGE_INT s2BIT(31)
679 #define RMAC_RX_SM_ERR s2BIT(39)
680 #define RMAC_SINGLE_ECC_ERR (s2BIT(5) | s2BIT(6) | s2BIT(7) |\
681 s2BIT(8) | s2BIT(9) | s2BIT(10)|\
683 #define RMAC_DOUBLE_ECC_ERR (s2BIT(13) | s2BIT(14) | s2BIT(15) |\
684 s2BIT(16) | s2BIT(17) | s2BIT(18)|\
686 u64 mac_rmac_err_mask;
687 u64 mac_rmac_err_alarm;
689 u8 unused14[0x100 - 0x40];
692 #define MAC_CFG_TMAC_ENABLE s2BIT(0)
693 #define MAC_CFG_RMAC_ENABLE s2BIT(1)
694 #define MAC_CFG_LAN_NOT_WAN s2BIT(2)
695 #define MAC_CFG_TMAC_LOOPBACK s2BIT(3)
696 #define MAC_CFG_TMAC_APPEND_PAD s2BIT(4)
697 #define MAC_CFG_RMAC_STRIP_FCS s2BIT(5)
698 #define MAC_CFG_RMAC_STRIP_PAD s2BIT(6)
699 #define MAC_CFG_RMAC_PROM_ENABLE s2BIT(7)
700 #define MAC_RMAC_DISCARD_PFRM s2BIT(8)
701 #define MAC_RMAC_BCAST_ENABLE s2BIT(9)
702 #define MAC_RMAC_ALL_ADDR_ENABLE s2BIT(10)
703 #define MAC_RMAC_INVLD_IPG_THR(val) vBIT(val,16,8)
706 #define TMAC_AVG_IPG(val) vBIT(val,0,8)
708 u64 rmac_max_pyld_len;
709 #define RMAC_MAX_PYLD_LEN(val) vBIT(val,2,14)
710 #define RMAC_MAX_PYLD_LEN_DEF vBIT(1500,2,14)
711 #define RMAC_MAX_PYLD_LEN_JUMBO_DEF vBIT(9600,2,14)
714 #define RMAC_ERR_FCS s2BIT(0)
715 #define RMAC_ERR_FCS_ACCEPT s2BIT(1)
716 #define RMAC_ERR_TOO_LONG s2BIT(1)
717 #define RMAC_ERR_TOO_LONG_ACCEPT s2BIT(1)
718 #define RMAC_ERR_RUNT s2BIT(2)
719 #define RMAC_ERR_RUNT_ACCEPT s2BIT(2)
720 #define RMAC_ERR_LEN_MISMATCH s2BIT(3)
721 #define RMAC_ERR_LEN_MISMATCH_ACCEPT s2BIT(3)
724 #define RMAC_CFG_KEY(val) vBIT(val,0,16)
726 #define S2IO_MAC_ADDR_START_OFFSET 0
728 #define S2IO_XENA_MAX_MC_ADDRESSES 64 /* multicast addresses */
729 #define S2IO_HERC_MAX_MC_ADDRESSES 256
731 #define S2IO_XENA_MAX_MAC_ADDRESSES 16
732 #define S2IO_HERC_MAX_MAC_ADDRESSES 64
734 #define S2IO_XENA_MC_ADDR_START_OFFSET 16
735 #define S2IO_HERC_MC_ADDR_START_OFFSET 64
737 u64 rmac_addr_cmd_mem;
738 #define RMAC_ADDR_CMD_MEM_WE s2BIT(7)
739 #define RMAC_ADDR_CMD_MEM_RD 0
740 #define RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD s2BIT(15)
741 #define RMAC_ADDR_CMD_MEM_STROBE_CMD_EXECUTING s2BIT(15)
742 #define RMAC_ADDR_CMD_MEM_OFFSET(n) vBIT(n,26,6)
744 u64 rmac_addr_data0_mem;
745 #define RMAC_ADDR_DATA0_MEM_ADDR(n) vBIT(n,0,48)
746 #define RMAC_ADDR_DATA0_MEM_USER s2BIT(48)
748 u64 rmac_addr_data1_mem;
749 #define RMAC_ADDR_DATA1_MEM_MASK(n) vBIT(n,0,48)
755 #define RMAC_ADDR_UCASTn_EN(n) mBIT(0)_n(n)
756 #define RMAC_ADDR_MCASTn_EN(n) mBIT(0)_n(n)
757 #define RMAC_ADDR_BCAST_EN vBIT(0)_48
758 #define RMAC_ADDR_ALL_ADDR_EN vBIT(0)_49
763 #define RMAC_PAUSE_GEN s2BIT(0)
764 #define RMAC_PAUSE_GEN_ENABLE s2BIT(0)
765 #define RMAC_PAUSE_RX s2BIT(1)
766 #define RMAC_PAUSE_RX_ENABLE s2BIT(1)
767 #define RMAC_PAUSE_HG_PTIME_DEF vBIT(0xFFFF,16,16)
768 #define RMAC_PAUSE_HG_PTIME(val) vBIT(val,16,16)
772 u64 rmac_red_rate_q0q3;
773 u64 rmac_red_rate_q4q7;
776 #define MAC_TX_LINK_UTIL vBIT(0xFE,1,7)
777 #define MAC_TX_LINK_UTIL_DISABLE vBIT(0xF, 8,4)
778 #define MAC_TX_LINK_UTIL_VAL( n ) vBIT(n,8,4)
779 #define MAC_RX_LINK_UTIL vBIT(0xFE,33,7)
780 #define MAC_RX_LINK_UTIL_DISABLE vBIT(0xF,40,4)
781 #define MAC_RX_LINK_UTIL_VAL( n ) vBIT(n,40,4)
783 #define MAC_LINK_UTIL_DISABLE MAC_TX_LINK_UTIL_DISABLE | \
784 MAC_RX_LINK_UTIL_DISABLE
786 u64 rmac_invalid_ipg;
788 /* rx traffic steering */
789 #define MAC_RTS_FRM_LEN_SET(len) vBIT(len,2,14)
790 u64 rts_frm_len_n[8];
792 u64 rts_qos_steering;
794 #define MAX_DIX_MAP 4
795 u64 rts_dix_map_n[MAX_DIX_MAP];
796 #define RTS_DIX_MAP_ETYPE(val) vBIT(val,0,16)
797 #define RTS_DIX_MAP_SCW(val) s2BIT(val,21)
799 u64 rts_q_alternates;
803 #define RTS_CTRL_IGNORE_SNAP_OUI s2BIT(2)
804 #define RTS_CTRL_IGNORE_LLC_CTRL s2BIT(3)
807 #define RTS_PN_CAM_CTRL_WE s2BIT(7)
808 #define RTS_PN_CAM_CTRL_STROBE_NEW_CMD s2BIT(15)
809 #define RTS_PN_CAM_CTRL_STROBE_BEING_EXECUTED s2BIT(15)
810 #define RTS_PN_CAM_CTRL_OFFSET(n) vBIT(n,24,8)
812 #define RTS_PN_CAM_DATA_TCP_SELECT s2BIT(7)
813 #define RTS_PN_CAM_DATA_PORT(val) vBIT(val,8,16)
814 #define RTS_PN_CAM_DATA_SCW(val) vBIT(val,24,8)
817 #define RTS_DS_MEM_CTRL_WE s2BIT(7)
818 #define RTS_DS_MEM_CTRL_STROBE_NEW_CMD s2BIT(15)
819 #define RTS_DS_MEM_CTRL_STROBE_CMD_BEING_EXECUTED s2BIT(15)
820 #define RTS_DS_MEM_CTRL_OFFSET(n) vBIT(n,26,6)
822 #define RTS_DS_MEM_DATA(n) vBIT(n,0,8)
824 u8 unused16[0x700 - 0x220];
827 #define MAC_DBG_ACTIVITY_VALUE 0x411040400000000ULL
829 u8 unused17[0x2800 - 0x2708];
831 /* memory controller registers */
833 #define MC_INT_STATUS_MC_INT s2BIT(0)
835 #define MC_INT_MASK_MC_INT s2BIT(0)
838 #define MC_ERR_REG_ECC_DB_ERR_L s2BIT(14)
839 #define MC_ERR_REG_ECC_DB_ERR_U s2BIT(15)
840 #define MC_ERR_REG_MIRI_ECC_DB_ERR_0 s2BIT(18)
841 #define MC_ERR_REG_MIRI_ECC_DB_ERR_1 s2BIT(20)
842 #define MC_ERR_REG_MIRI_CRI_ERR_0 s2BIT(22)
843 #define MC_ERR_REG_MIRI_CRI_ERR_1 s2BIT(23)
844 #define MC_ERR_REG_SM_ERR s2BIT(31)
845 #define MC_ERR_REG_ECC_ALL_SNG (s2BIT(2) | s2BIT(3) | s2BIT(4) | s2BIT(5) |\
846 s2BIT(17) | s2BIT(19))
847 #define MC_ERR_REG_ECC_ALL_DBL (s2BIT(10) | s2BIT(11) | s2BIT(12) |\
848 s2BIT(13) | s2BIT(18) | s2BIT(20))
849 #define PLL_LOCK_N s2BIT(39)
853 u8 unused18[0x100 - 0x28];
855 /* MC configuration */
857 #define RX_QUEUE_CFG_Q0_SZ(n) vBIT(n,0,8)
858 #define RX_QUEUE_CFG_Q1_SZ(n) vBIT(n,8,8)
859 #define RX_QUEUE_CFG_Q2_SZ(n) vBIT(n,16,8)
860 #define RX_QUEUE_CFG_Q3_SZ(n) vBIT(n,24,8)
861 #define RX_QUEUE_CFG_Q4_SZ(n) vBIT(n,32,8)
862 #define RX_QUEUE_CFG_Q5_SZ(n) vBIT(n,40,8)
863 #define RX_QUEUE_CFG_Q6_SZ(n) vBIT(n,48,8)
864 #define RX_QUEUE_CFG_Q7_SZ(n) vBIT(n,56,8)
867 #define MC_RLDRAM_QUEUE_SIZE_ENABLE s2BIT(39)
868 #define MC_RLDRAM_MRS_ENABLE s2BIT(47)
870 u64 mc_rldram_interleave;
872 u64 mc_pause_thresh_q0q3;
873 u64 mc_pause_thresh_q4q7;
875 u64 mc_red_thresh_q[8];
877 u8 unused19[0x200 - 0x168];
878 u64 mc_rldram_ref_per;
879 u8 unused20[0x220 - 0x208];
880 u64 mc_rldram_test_ctrl;
881 #define MC_RLDRAM_TEST_MODE s2BIT(47)
882 #define MC_RLDRAM_TEST_WRITE s2BIT(7)
883 #define MC_RLDRAM_TEST_GO s2BIT(15)
884 #define MC_RLDRAM_TEST_DONE s2BIT(23)
885 #define MC_RLDRAM_TEST_PASS s2BIT(31)
887 u8 unused21[0x240 - 0x228];
888 u64 mc_rldram_test_add;
889 u8 unused22[0x260 - 0x248];
890 u64 mc_rldram_test_d0;
891 u8 unused23[0x280 - 0x268];
892 u64 mc_rldram_test_d1;
893 u8 unused24[0x300 - 0x288];
894 u64 mc_rldram_test_d2;
896 u8 unused24_1[0x360 - 0x308];
898 #define MC_RLDRAM_ENABLE_ODT s2BIT(7)
900 u8 unused24_2[0x640 - 0x368];
901 u64 mc_rldram_ref_per_herc;
902 #define MC_RLDRAM_SET_REF_PERIOD(val) vBIT(val, 0, 16)
904 u8 unused24_3[0x660 - 0x648];
905 u64 mc_rldram_mrs_herc;
907 u8 unused25[0x700 - 0x668];
910 u8 unused26[0x3000 - 0x2f08];
913 /* XGXS control registers */
916 #define XGXS_INT_STATUS_TXGXS s2BIT(0)
917 #define XGXS_INT_STATUS_RXGXS s2BIT(1)
919 #define XGXS_INT_MASK_TXGXS s2BIT(0)
920 #define XGXS_INT_MASK_RXGXS s2BIT(1)
922 u64 xgxs_txgxs_err_reg;
923 #define TXGXS_ECC_SG_ERR s2BIT(7)
924 #define TXGXS_ECC_DB_ERR s2BIT(15)
925 #define TXGXS_ESTORE_UFLOW s2BIT(31)
926 #define TXGXS_TX_SM_ERR s2BIT(39)
928 u64 xgxs_txgxs_err_mask;
929 u64 xgxs_txgxs_err_alarm;
931 u64 xgxs_rxgxs_err_reg;
932 #define RXGXS_ESTORE_OFLOW s2BIT(7)
933 #define RXGXS_RX_SM_ERR s2BIT(39)
934 u64 xgxs_rxgxs_err_mask;
935 u64 xgxs_rxgxs_err_alarm;
937 u8 unused27[0x100 - 0x40];
943 u64 xgxs_efifo_cfg; /* CHANGED */
944 u64 rxgxs_ber_0; /* CHANGED */
945 u64 rxgxs_ber_1; /* CHANGED */
948 #define SPI_CONTROL_KEY(key) vBIT(key,0,4)
949 #define SPI_CONTROL_BYTECNT(cnt) vBIT(cnt,29,3)
950 #define SPI_CONTROL_CMD(cmd) vBIT(cmd,32,8)
951 #define SPI_CONTROL_ADDR(addr) vBIT(addr,40,24)
952 #define SPI_CONTROL_SEL1 s2BIT(4)
953 #define SPI_CONTROL_REQ s2BIT(7)
954 #define SPI_CONTROL_NACK s2BIT(5)
955 #define SPI_CONTROL_DONE s2BIT(6)
957 #define SPI_DATA_WRITE(data,len) vBIT(data,0,len)
960 #define XENA_REG_SPACE sizeof(struct XENA_dev_config)
961 #define XENA_EEPROM_SPACE (0x01 << 11)