2 * Copyright (c) 2014-2015 Hisilicon Limited.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
10 #include <linux/module.h>
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/interrupt.h>
14 #include <linux/netdevice.h>
15 #include <linux/platform_device.h>
17 #include <linux/of_address.h>
18 #include <linux/of_irq.h>
19 #include <linux/device.h>
20 #include <linux/vmalloc.h>
22 #include "hns_dsaf_main.h"
23 #include "hns_dsaf_rcb.h"
24 #include "hns_dsaf_ppe.h"
25 #include "hns_dsaf_mac.h"
27 const char *g_dsaf_mode_match
[DSAF_MODE_MAX
] = {
28 [DSAF_MODE_DISABLE_2PORT_64VM
] = "2port-64vf",
29 [DSAF_MODE_DISABLE_6PORT_0VM
] = "6port-16rss",
30 [DSAF_MODE_DISABLE_6PORT_16VM
] = "6port-16vf",
33 int hns_dsaf_get_cfg(struct dsaf_device
*dsaf_dev
)
39 struct device_node
*np
= dsaf_dev
->dev
->of_node
;
41 if (of_device_is_compatible(np
, "hisilicon,hns-dsaf-v1"))
42 dsaf_dev
->dsaf_ver
= AE_VERSION_1
;
44 dsaf_dev
->dsaf_ver
= AE_VERSION_2
;
46 ret
= of_property_read_string(np
, "mode", &mode_str
);
48 dev_err(dsaf_dev
->dev
, "get dsaf mode fail, ret=%d!\n", ret
);
51 for (i
= 0; i
< DSAF_MODE_MAX
; i
++) {
52 if (g_dsaf_mode_match
[i
] &&
53 !strcmp(mode_str
, g_dsaf_mode_match
[i
]))
56 if (i
>= DSAF_MODE_MAX
||
57 i
== DSAF_MODE_INVALID
|| i
== DSAF_MODE_ENABLE
) {
58 dev_err(dsaf_dev
->dev
,
59 "%s prs mode str fail!\n", dsaf_dev
->ae_dev
.name
);
62 dsaf_dev
->dsaf_mode
= (enum dsaf_mode
)i
;
64 if (dsaf_dev
->dsaf_mode
> DSAF_MODE_ENABLE
)
65 dsaf_dev
->dsaf_en
= HRD_DSAF_NO_DSAF_MODE
;
67 dsaf_dev
->dsaf_en
= HRD_DSAF_MODE
;
69 if ((i
== DSAF_MODE_ENABLE_16VM
) ||
70 (i
== DSAF_MODE_DISABLE_2PORT_8VM
) ||
71 (i
== DSAF_MODE_DISABLE_6PORT_2VM
))
72 dsaf_dev
->dsaf_tc_mode
= HRD_DSAF_8TC_MODE
;
74 dsaf_dev
->dsaf_tc_mode
= HRD_DSAF_4TC_MODE
;
76 dsaf_dev
->sc_base
= of_iomap(np
, 0);
77 if (!dsaf_dev
->sc_base
) {
78 dev_err(dsaf_dev
->dev
,
79 "%s of_iomap 0 fail!\n", dsaf_dev
->ae_dev
.name
);
84 dsaf_dev
->sds_base
= of_iomap(np
, 1);
85 if (!dsaf_dev
->sds_base
) {
86 dev_err(dsaf_dev
->dev
,
87 "%s of_iomap 1 fail!\n", dsaf_dev
->ae_dev
.name
);
92 dsaf_dev
->ppe_base
= of_iomap(np
, 2);
93 if (!dsaf_dev
->ppe_base
) {
94 dev_err(dsaf_dev
->dev
,
95 "%s of_iomap 2 fail!\n", dsaf_dev
->ae_dev
.name
);
100 dsaf_dev
->io_base
= of_iomap(np
, 3);
101 if (!dsaf_dev
->io_base
) {
102 dev_err(dsaf_dev
->dev
,
103 "%s of_iomap 3 fail!\n", dsaf_dev
->ae_dev
.name
);
105 goto unmap_base_addr
;
108 dsaf_dev
->cpld_base
= of_iomap(np
, 4);
109 if (!dsaf_dev
->cpld_base
)
110 dev_dbg(dsaf_dev
->dev
, "NO CPLD ADDR");
112 ret
= of_property_read_u32(np
, "desc-num", &desc_num
);
113 if (ret
< 0 || desc_num
< HNS_DSAF_MIN_DESC_CNT
||
114 desc_num
> HNS_DSAF_MAX_DESC_CNT
) {
115 dev_err(dsaf_dev
->dev
, "get desc-num(%d) fail, ret=%d!\n",
117 goto unmap_base_addr
;
119 dsaf_dev
->desc_num
= desc_num
;
121 ret
= of_property_read_u32(np
, "buf-size", &buf_size
);
123 dev_err(dsaf_dev
->dev
,
124 "get buf-size fail, ret=%d!\r\n", ret
);
125 goto unmap_base_addr
;
127 dsaf_dev
->buf_size
= buf_size
;
129 dsaf_dev
->buf_size_type
= hns_rcb_buf_size2type(buf_size
);
130 if (dsaf_dev
->buf_size_type
< 0) {
131 dev_err(dsaf_dev
->dev
,
132 "buf_size(%d) is wrong!\n", buf_size
);
133 goto unmap_base_addr
;
136 if (!dma_set_mask_and_coherent(dsaf_dev
->dev
, DMA_BIT_MASK(64ULL)))
137 dev_dbg(dsaf_dev
->dev
, "set mask to 64bit\n");
139 dev_err(dsaf_dev
->dev
, "set mask to 64bit fail!\n");
144 if (dsaf_dev
->io_base
)
145 iounmap(dsaf_dev
->io_base
);
146 if (dsaf_dev
->ppe_base
)
147 iounmap(dsaf_dev
->ppe_base
);
148 if (dsaf_dev
->sds_base
)
149 iounmap(dsaf_dev
->sds_base
);
150 if (dsaf_dev
->sc_base
)
151 iounmap(dsaf_dev
->sc_base
);
152 if (dsaf_dev
->cpld_base
)
153 iounmap(dsaf_dev
->cpld_base
);
157 static void hns_dsaf_free_cfg(struct dsaf_device
*dsaf_dev
)
159 if (dsaf_dev
->io_base
)
160 iounmap(dsaf_dev
->io_base
);
162 if (dsaf_dev
->ppe_base
)
163 iounmap(dsaf_dev
->ppe_base
);
165 if (dsaf_dev
->sds_base
)
166 iounmap(dsaf_dev
->sds_base
);
168 if (dsaf_dev
->sc_base
)
169 iounmap(dsaf_dev
->sc_base
);
171 if (dsaf_dev
->cpld_base
)
172 iounmap(dsaf_dev
->cpld_base
);
176 * hns_dsaf_sbm_link_sram_init_en - config dsaf_sbm_init_en
177 * @dsaf_id: dsa fabric id
179 static void hns_dsaf_sbm_link_sram_init_en(struct dsaf_device
*dsaf_dev
)
181 dsaf_set_dev_bit(dsaf_dev
, DSAF_CFG_0_REG
, DSAF_CFG_SBM_INIT_S
, 1);
185 * hns_dsaf_reg_cnt_clr_ce - config hns_dsaf_reg_cnt_clr_ce
186 * @dsaf_id: dsa fabric id
187 * @hns_dsaf_reg_cnt_clr_ce: config value
190 hns_dsaf_reg_cnt_clr_ce(struct dsaf_device
*dsaf_dev
, u32 reg_cnt_clr_ce
)
192 dsaf_set_dev_bit(dsaf_dev
, DSAF_DSA_REG_CNT_CLR_CE_REG
,
193 DSAF_CNT_CLR_CE_S
, reg_cnt_clr_ce
);
197 * hns_ppe_qid_cfg - config ppe qid
198 * @dsaf_id: dsa fabric id
199 * @pppe_qid_cfg: value array
202 hns_dsaf_ppe_qid_cfg(struct dsaf_device
*dsaf_dev
, u32 qid_cfg
)
206 for (i
= 0; i
< DSAF_COMM_CHN
; i
++) {
207 dsaf_set_dev_field(dsaf_dev
,
208 DSAF_PPE_QID_CFG_0_REG
+ 0x0004 * i
,
209 DSAF_PPE_QID_CFG_M
, DSAF_PPE_QID_CFG_S
,
214 static void hns_dsaf_mix_def_qid_cfg(struct dsaf_device
*dsaf_dev
)
216 u16 max_q_per_vf
, max_vfn
;
217 u32 q_id
, q_num_per_port
;
220 hns_rcb_get_queue_mode(dsaf_dev
->dsaf_mode
,
221 HNS_DSAF_COMM_SERVICE_NW_IDX
,
222 &max_vfn
, &max_q_per_vf
);
223 q_num_per_port
= max_vfn
* max_q_per_vf
;
225 for (i
= 0, q_id
= 0; i
< DSAF_SERVICE_NW_NUM
; i
++) {
226 dsaf_set_dev_field(dsaf_dev
,
227 DSAF_MIX_DEF_QID_0_REG
+ 0x0004 * i
,
229 q_id
+= q_num_per_port
;
233 static void hns_dsaf_inner_qid_cfg(struct dsaf_device
*dsaf_dev
)
235 u16 max_q_per_vf
, max_vfn
;
236 u32 q_id
, q_num_per_port
;
239 if (AE_IS_VER1(dsaf_dev
->dsaf_ver
))
242 hns_rcb_get_queue_mode(dsaf_dev
->dsaf_mode
,
243 HNS_DSAF_COMM_SERVICE_NW_IDX
,
244 &max_vfn
, &max_q_per_vf
);
245 q_num_per_port
= max_vfn
* max_q_per_vf
;
247 for (mac_id
= 0, q_id
= 0; mac_id
< DSAF_SERVICE_NW_NUM
; mac_id
++) {
248 dsaf_set_dev_field(dsaf_dev
,
249 DSAFV2_SERDES_LBK_0_REG
+ 4 * mac_id
,
250 DSAFV2_SERDES_LBK_QID_M
,
251 DSAFV2_SERDES_LBK_QID_S
,
253 q_id
+= q_num_per_port
;
258 * hns_dsaf_sw_port_type_cfg - cfg sw type
259 * @dsaf_id: dsa fabric id
260 * @psw_port_type: array
262 static void hns_dsaf_sw_port_type_cfg(struct dsaf_device
*dsaf_dev
,
263 enum dsaf_sw_port_type port_type
)
267 for (i
= 0; i
< DSAF_SW_PORT_NUM
; i
++) {
268 dsaf_set_dev_field(dsaf_dev
,
269 DSAF_SW_PORT_TYPE_0_REG
+ 0x0004 * i
,
270 DSAF_SW_PORT_TYPE_M
, DSAF_SW_PORT_TYPE_S
,
276 * hns_dsaf_stp_port_type_cfg - cfg stp type
277 * @dsaf_id: dsa fabric id
278 * @pstp_port_type: array
280 static void hns_dsaf_stp_port_type_cfg(struct dsaf_device
*dsaf_dev
,
281 enum dsaf_stp_port_type port_type
)
285 for (i
= 0; i
< DSAF_COMM_CHN
; i
++) {
286 dsaf_set_dev_field(dsaf_dev
,
287 DSAF_STP_PORT_TYPE_0_REG
+ 0x0004 * i
,
288 DSAF_STP_PORT_TYPE_M
, DSAF_STP_PORT_TYPE_S
,
293 #define HNS_DSAF_SBM_NUM(dev) \
294 (AE_IS_VER1((dev)->dsaf_ver) ? DSAF_SBM_NUM : DSAFV2_SBM_NUM)
296 * hns_dsaf_sbm_cfg - config sbm
297 * @dsaf_id: dsa fabric id
299 static void hns_dsaf_sbm_cfg(struct dsaf_device
*dsaf_dev
)
304 for (i
= 0; i
< HNS_DSAF_SBM_NUM(dsaf_dev
); i
++) {
305 o_sbm_cfg
= dsaf_read_dev(dsaf_dev
,
306 DSAF_SBM_CFG_REG_0_REG
+ 0x80 * i
);
307 dsaf_set_bit(o_sbm_cfg
, DSAF_SBM_CFG_EN_S
, 1);
308 dsaf_set_bit(o_sbm_cfg
, DSAF_SBM_CFG_SHCUT_EN_S
, 0);
309 dsaf_write_dev(dsaf_dev
,
310 DSAF_SBM_CFG_REG_0_REG
+ 0x80 * i
, o_sbm_cfg
);
315 * hns_dsaf_sbm_cfg_mib_en - config sbm
316 * @dsaf_id: dsa fabric id
318 static int hns_dsaf_sbm_cfg_mib_en(struct dsaf_device
*dsaf_dev
)
325 /* validate configure by setting SBM_CFG_MIB_EN bit from 0 to 1. */
326 for (i
= 0; i
< HNS_DSAF_SBM_NUM(dsaf_dev
); i
++) {
327 reg
= DSAF_SBM_CFG_REG_0_REG
+ 0x80 * i
;
328 dsaf_set_dev_bit(dsaf_dev
, reg
, DSAF_SBM_CFG_MIB_EN_S
, 0);
331 for (i
= 0; i
< HNS_DSAF_SBM_NUM(dsaf_dev
); i
++) {
332 reg
= DSAF_SBM_CFG_REG_0_REG
+ 0x80 * i
;
333 dsaf_set_dev_bit(dsaf_dev
, reg
, DSAF_SBM_CFG_MIB_EN_S
, 1);
336 /* waitint for all sbm enable finished */
337 for (i
= 0; i
< HNS_DSAF_SBM_NUM(dsaf_dev
); i
++) {
339 reg
= DSAF_SBM_CFG_REG_0_REG
+ 0x80 * i
;
342 sbm_cfg_mib_en
= dsaf_get_dev_bit(
343 dsaf_dev
, reg
, DSAF_SBM_CFG_MIB_EN_S
);
345 } while (sbm_cfg_mib_en
== 0 &&
346 read_cnt
< DSAF_CFG_READ_CNT
);
348 if (sbm_cfg_mib_en
== 0) {
349 dev_err(dsaf_dev
->dev
,
350 "sbm_cfg_mib_en fail,%s,sbm_num=%d\n",
351 dsaf_dev
->ae_dev
.name
, i
);
360 * hns_dsaf_sbm_bp_wl_cfg - config sbm
361 * @dsaf_id: dsa fabric id
363 static void hns_dsaf_sbm_bp_wl_cfg(struct dsaf_device
*dsaf_dev
)
370 for (i
= 0; i
< DSAF_XGE_NUM
; i
++) {
371 reg
= DSAF_SBM_BP_CFG_0_XGE_REG_0_REG
+ 0x80 * i
;
372 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
373 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG0_COM_MAX_BUF_NUM_M
,
374 DSAF_SBM_CFG0_COM_MAX_BUF_NUM_S
, 512);
375 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG0_VC0_MAX_BUF_NUM_M
,
376 DSAF_SBM_CFG0_VC0_MAX_BUF_NUM_S
, 0);
377 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG0_VC1_MAX_BUF_NUM_M
,
378 DSAF_SBM_CFG0_VC1_MAX_BUF_NUM_S
, 0);
379 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
381 reg
= DSAF_SBM_BP_CFG_1_REG_0_REG
+ 0x80 * i
;
382 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
383 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG1_TC4_MAX_BUF_NUM_M
,
384 DSAF_SBM_CFG1_TC4_MAX_BUF_NUM_S
, 0);
385 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG1_TC0_MAX_BUF_NUM_M
,
386 DSAF_SBM_CFG1_TC0_MAX_BUF_NUM_S
, 0);
387 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
389 reg
= DSAF_SBM_BP_CFG_2_XGE_REG_0_REG
+ 0x80 * i
;
390 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
391 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG2_SET_BUF_NUM_M
,
392 DSAF_SBM_CFG2_SET_BUF_NUM_S
, 104);
393 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG2_RESET_BUF_NUM_M
,
394 DSAF_SBM_CFG2_RESET_BUF_NUM_S
, 128);
395 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
397 reg
= DSAF_SBM_BP_CFG_3_REG_0_REG
+ 0x80 * i
;
398 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
399 dsaf_set_field(o_sbm_bp_cfg
,
400 DSAF_SBM_CFG3_SET_BUF_NUM_NO_PFC_M
,
401 DSAF_SBM_CFG3_SET_BUF_NUM_NO_PFC_S
, 110);
402 dsaf_set_field(o_sbm_bp_cfg
,
403 DSAF_SBM_CFG3_RESET_BUF_NUM_NO_PFC_M
,
404 DSAF_SBM_CFG3_RESET_BUF_NUM_NO_PFC_S
, 160);
405 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
407 /* for no enable pfc mode */
408 reg
= DSAF_SBM_BP_CFG_4_REG_0_REG
+ 0x80 * i
;
409 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
410 dsaf_set_field(o_sbm_bp_cfg
,
411 DSAF_SBM_CFG3_SET_BUF_NUM_NO_PFC_M
,
412 DSAF_SBM_CFG3_SET_BUF_NUM_NO_PFC_S
, 128);
413 dsaf_set_field(o_sbm_bp_cfg
,
414 DSAF_SBM_CFG3_RESET_BUF_NUM_NO_PFC_M
,
415 DSAF_SBM_CFG3_RESET_BUF_NUM_NO_PFC_S
, 192);
416 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
420 for (i
= 0; i
< DSAF_COMM_CHN
; i
++) {
421 reg
= DSAF_SBM_BP_CFG_2_PPE_REG_0_REG
+ 0x80 * i
;
422 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
423 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG2_SET_BUF_NUM_M
,
424 DSAF_SBM_CFG2_SET_BUF_NUM_S
, 10);
425 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG2_RESET_BUF_NUM_M
,
426 DSAF_SBM_CFG2_RESET_BUF_NUM_S
, 12);
427 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
431 for (i
= 0; i
< DSAF_COMM_CHN
; i
++) {
432 reg
= DSAF_SBM_BP_CFG_2_ROCEE_REG_0_REG
+ 0x80 * i
;
433 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
434 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG2_SET_BUF_NUM_M
,
435 DSAF_SBM_CFG2_SET_BUF_NUM_S
, 2);
436 dsaf_set_field(o_sbm_bp_cfg
, DSAF_SBM_CFG2_RESET_BUF_NUM_M
,
437 DSAF_SBM_CFG2_RESET_BUF_NUM_S
, 4);
438 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
442 static void hns_dsafv2_sbm_bp_wl_cfg(struct dsaf_device
*dsaf_dev
)
449 for (i
= 0; i
< DSAFV2_SBM_XGE_CHN
; i
++) {
450 reg
= DSAF_SBM_BP_CFG_0_XGE_REG_0_REG
+ 0x80 * i
;
451 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
452 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG0_COM_MAX_BUF_NUM_M
,
453 DSAFV2_SBM_CFG0_COM_MAX_BUF_NUM_S
, 256);
454 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG0_VC0_MAX_BUF_NUM_M
,
455 DSAFV2_SBM_CFG0_VC0_MAX_BUF_NUM_S
, 0);
456 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG0_VC1_MAX_BUF_NUM_M
,
457 DSAFV2_SBM_CFG0_VC1_MAX_BUF_NUM_S
, 0);
458 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
460 reg
= DSAF_SBM_BP_CFG_1_REG_0_REG
+ 0x80 * i
;
461 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
462 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG1_TC4_MAX_BUF_NUM_M
,
463 DSAFV2_SBM_CFG1_TC4_MAX_BUF_NUM_S
, 0);
464 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG1_TC0_MAX_BUF_NUM_M
,
465 DSAFV2_SBM_CFG1_TC0_MAX_BUF_NUM_S
, 0);
466 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
468 reg
= DSAF_SBM_BP_CFG_2_XGE_REG_0_REG
+ 0x80 * i
;
469 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
470 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG2_SET_BUF_NUM_M
,
471 DSAFV2_SBM_CFG2_SET_BUF_NUM_S
, 104);
472 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG2_RESET_BUF_NUM_M
,
473 DSAFV2_SBM_CFG2_RESET_BUF_NUM_S
, 128);
474 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
476 reg
= DSAF_SBM_BP_CFG_3_REG_0_REG
+ 0x80 * i
;
477 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
478 dsaf_set_field(o_sbm_bp_cfg
,
479 DSAFV2_SBM_CFG3_SET_BUF_NUM_NO_PFC_M
,
480 DSAFV2_SBM_CFG3_SET_BUF_NUM_NO_PFC_S
, 110);
481 dsaf_set_field(o_sbm_bp_cfg
,
482 DSAFV2_SBM_CFG3_RESET_BUF_NUM_NO_PFC_M
,
483 DSAFV2_SBM_CFG3_RESET_BUF_NUM_NO_PFC_S
, 160);
484 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
486 /* for no enable pfc mode */
487 reg
= DSAF_SBM_BP_CFG_4_REG_0_REG
+ 0x80 * i
;
488 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
489 dsaf_set_field(o_sbm_bp_cfg
,
490 DSAFV2_SBM_CFG4_SET_BUF_NUM_NO_PFC_M
,
491 DSAFV2_SBM_CFG4_SET_BUF_NUM_NO_PFC_S
, 128);
492 dsaf_set_field(o_sbm_bp_cfg
,
493 DSAFV2_SBM_CFG4_RESET_BUF_NUM_NO_PFC_M
,
494 DSAFV2_SBM_CFG4_RESET_BUF_NUM_NO_PFC_S
, 192);
495 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
499 reg
= DSAF_SBM_BP_CFG_2_PPE_REG_0_REG
+ 0x80 * i
;
500 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
501 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG2_SET_BUF_NUM_M
,
502 DSAFV2_SBM_CFG2_SET_BUF_NUM_S
, 10);
503 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG2_RESET_BUF_NUM_M
,
504 DSAFV2_SBM_CFG2_RESET_BUF_NUM_S
, 12);
505 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
507 for (i
= 0; i
< DASFV2_ROCEE_CRD_NUM
; i
++) {
508 reg
= DSAFV2_SBM_BP_CFG_2_ROCEE_REG_0_REG
+ 0x80 * i
;
509 o_sbm_bp_cfg
= dsaf_read_dev(dsaf_dev
, reg
);
510 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG2_SET_BUF_NUM_M
,
511 DSAFV2_SBM_CFG2_SET_BUF_NUM_S
, 2);
512 dsaf_set_field(o_sbm_bp_cfg
, DSAFV2_SBM_CFG2_RESET_BUF_NUM_M
,
513 DSAFV2_SBM_CFG2_RESET_BUF_NUM_S
, 4);
514 dsaf_write_dev(dsaf_dev
, reg
, o_sbm_bp_cfg
);
519 * hns_dsaf_voq_bp_all_thrd_cfg - voq
520 * @dsaf_id: dsa fabric id
522 static void hns_dsaf_voq_bp_all_thrd_cfg(struct dsaf_device
*dsaf_dev
)
527 for (i
= 0; i
< DSAF_VOQ_NUM
; i
++) {
528 voq_bp_all_thrd
= dsaf_read_dev(
529 dsaf_dev
, DSAF_VOQ_BP_ALL_THRD_0_REG
+ 0x40 * i
);
530 if (i
< DSAF_XGE_NUM
) {
531 dsaf_set_field(voq_bp_all_thrd
,
532 DSAF_VOQ_BP_ALL_DOWNTHRD_M
,
533 DSAF_VOQ_BP_ALL_DOWNTHRD_S
, 930);
534 dsaf_set_field(voq_bp_all_thrd
,
535 DSAF_VOQ_BP_ALL_UPTHRD_M
,
536 DSAF_VOQ_BP_ALL_UPTHRD_S
, 950);
538 dsaf_set_field(voq_bp_all_thrd
,
539 DSAF_VOQ_BP_ALL_DOWNTHRD_M
,
540 DSAF_VOQ_BP_ALL_DOWNTHRD_S
, 220);
541 dsaf_set_field(voq_bp_all_thrd
,
542 DSAF_VOQ_BP_ALL_UPTHRD_M
,
543 DSAF_VOQ_BP_ALL_UPTHRD_S
, 230);
546 dsaf_dev
, DSAF_VOQ_BP_ALL_THRD_0_REG
+ 0x40 * i
,
552 * hns_dsaf_tbl_tcam_data_cfg - tbl
553 * @dsaf_id: dsa fabric id
554 * @ptbl_tcam_data: addr
556 static void hns_dsaf_tbl_tcam_data_cfg(
557 struct dsaf_device
*dsaf_dev
,
558 struct dsaf_tbl_tcam_data
*ptbl_tcam_data
)
560 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_LOW_0_REG
,
561 ptbl_tcam_data
->tbl_tcam_data_low
);
562 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_HIGH_0_REG
,
563 ptbl_tcam_data
->tbl_tcam_data_high
);
567 * dsaf_tbl_tcam_mcast_cfg - tbl
568 * @dsaf_id: dsa fabric id
569 * @ptbl_tcam_mcast: addr
571 static void hns_dsaf_tbl_tcam_mcast_cfg(
572 struct dsaf_device
*dsaf_dev
,
573 struct dsaf_tbl_tcam_mcast_cfg
*mcast
)
577 mcast_cfg4
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG
);
578 dsaf_set_bit(mcast_cfg4
, DSAF_TBL_MCAST_CFG4_ITEM_VLD_S
,
579 mcast
->tbl_mcast_item_vld
);
580 dsaf_set_bit(mcast_cfg4
, DSAF_TBL_MCAST_CFG4_OLD_EN_S
,
581 mcast
->tbl_mcast_old_en
);
582 dsaf_set_field(mcast_cfg4
, DSAF_TBL_MCAST_CFG4_VM128_112_M
,
583 DSAF_TBL_MCAST_CFG4_VM128_112_S
,
584 mcast
->tbl_mcast_port_msk
[4]);
585 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG
, mcast_cfg4
);
587 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG
,
588 mcast
->tbl_mcast_port_msk
[3]);
590 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG
,
591 mcast
->tbl_mcast_port_msk
[2]);
593 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG
,
594 mcast
->tbl_mcast_port_msk
[1]);
596 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG
,
597 mcast
->tbl_mcast_port_msk
[0]);
601 * hns_dsaf_tbl_tcam_ucast_cfg - tbl
602 * @dsaf_id: dsa fabric id
603 * @ptbl_tcam_ucast: addr
605 static void hns_dsaf_tbl_tcam_ucast_cfg(
606 struct dsaf_device
*dsaf_dev
,
607 struct dsaf_tbl_tcam_ucast_cfg
*tbl_tcam_ucast
)
611 ucast_cfg1
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_UCAST_CFG_0_REG
);
612 dsaf_set_bit(ucast_cfg1
, DSAF_TBL_UCAST_CFG1_MAC_DISCARD_S
,
613 tbl_tcam_ucast
->tbl_ucast_mac_discard
);
614 dsaf_set_bit(ucast_cfg1
, DSAF_TBL_UCAST_CFG1_ITEM_VLD_S
,
615 tbl_tcam_ucast
->tbl_ucast_item_vld
);
616 dsaf_set_bit(ucast_cfg1
, DSAF_TBL_UCAST_CFG1_OLD_EN_S
,
617 tbl_tcam_ucast
->tbl_ucast_old_en
);
618 dsaf_set_bit(ucast_cfg1
, DSAF_TBL_UCAST_CFG1_DVC_S
,
619 tbl_tcam_ucast
->tbl_ucast_dvc
);
620 dsaf_set_field(ucast_cfg1
, DSAF_TBL_UCAST_CFG1_OUT_PORT_M
,
621 DSAF_TBL_UCAST_CFG1_OUT_PORT_S
,
622 tbl_tcam_ucast
->tbl_ucast_out_port
);
623 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_UCAST_CFG_0_REG
, ucast_cfg1
);
627 * hns_dsaf_tbl_line_cfg - tbl
628 * @dsaf_id: dsa fabric id
631 static void hns_dsaf_tbl_line_cfg(struct dsaf_device
*dsaf_dev
,
632 struct dsaf_tbl_line_cfg
*tbl_lin
)
636 tbl_line
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_LIN_CFG_0_REG
);
637 dsaf_set_bit(tbl_line
, DSAF_TBL_LINE_CFG_MAC_DISCARD_S
,
638 tbl_lin
->tbl_line_mac_discard
);
639 dsaf_set_bit(tbl_line
, DSAF_TBL_LINE_CFG_DVC_S
,
640 tbl_lin
->tbl_line_dvc
);
641 dsaf_set_field(tbl_line
, DSAF_TBL_LINE_CFG_OUT_PORT_M
,
642 DSAF_TBL_LINE_CFG_OUT_PORT_S
,
643 tbl_lin
->tbl_line_out_port
);
644 dsaf_write_dev(dsaf_dev
, DSAF_TBL_LIN_CFG_0_REG
, tbl_line
);
648 * hns_dsaf_tbl_tcam_mcast_pul - tbl
649 * @dsaf_id: dsa fabric id
651 static void hns_dsaf_tbl_tcam_mcast_pul(struct dsaf_device
*dsaf_dev
)
655 o_tbl_pul
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
);
656 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_MCAST_VLD_S
, 1);
657 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, o_tbl_pul
);
658 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_MCAST_VLD_S
, 0);
659 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, o_tbl_pul
);
663 * hns_dsaf_tbl_line_pul - tbl
664 * @dsaf_id: dsa fabric id
666 static void hns_dsaf_tbl_line_pul(struct dsaf_device
*dsaf_dev
)
670 tbl_pul
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
);
671 dsaf_set_bit(tbl_pul
, DSAF_TBL_PUL_LINE_VLD_S
, 1);
672 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, tbl_pul
);
673 dsaf_set_bit(tbl_pul
, DSAF_TBL_PUL_LINE_VLD_S
, 0);
674 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, tbl_pul
);
678 * hns_dsaf_tbl_tcam_data_mcast_pul - tbl
679 * @dsaf_id: dsa fabric id
681 static void hns_dsaf_tbl_tcam_data_mcast_pul(
682 struct dsaf_device
*dsaf_dev
)
686 o_tbl_pul
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
);
687 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_TCAM_DATA_VLD_S
, 1);
688 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_MCAST_VLD_S
, 1);
689 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, o_tbl_pul
);
690 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_TCAM_DATA_VLD_S
, 0);
691 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_MCAST_VLD_S
, 0);
692 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, o_tbl_pul
);
696 * hns_dsaf_tbl_tcam_data_ucast_pul - tbl
697 * @dsaf_id: dsa fabric id
699 static void hns_dsaf_tbl_tcam_data_ucast_pul(
700 struct dsaf_device
*dsaf_dev
)
704 o_tbl_pul
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
);
705 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_TCAM_DATA_VLD_S
, 1);
706 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_UCAST_VLD_S
, 1);
707 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, o_tbl_pul
);
708 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_TCAM_DATA_VLD_S
, 0);
709 dsaf_set_bit(o_tbl_pul
, DSAF_TBL_PUL_UCAST_VLD_S
, 0);
710 dsaf_write_dev(dsaf_dev
, DSAF_TBL_PUL_0_REG
, o_tbl_pul
);
713 void hns_dsaf_set_promisc_mode(struct dsaf_device
*dsaf_dev
, u32 en
)
715 dsaf_set_dev_bit(dsaf_dev
, DSAF_CFG_0_REG
, DSAF_CFG_MIX_MODE_S
, !!en
);
718 void hns_dsaf_set_inner_lb(struct dsaf_device
*dsaf_dev
, u32 mac_id
, u32 en
)
720 if (AE_IS_VER1(dsaf_dev
->dsaf_ver
) ||
721 dsaf_dev
->mac_cb
[mac_id
].mac_type
== HNAE_PORT_DEBUG
)
724 dsaf_set_dev_bit(dsaf_dev
, DSAFV2_SERDES_LBK_0_REG
+ 4 * mac_id
,
725 DSAFV2_SERDES_LBK_EN_B
, !!en
);
729 * hns_dsaf_tbl_stat_en - tbl
730 * @dsaf_id: dsa fabric id
731 * @ptbl_stat_en: addr
733 static void hns_dsaf_tbl_stat_en(struct dsaf_device
*dsaf_dev
)
737 o_tbl_ctrl
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_DFX_CTRL_0_REG
);
738 dsaf_set_bit(o_tbl_ctrl
, DSAF_TBL_DFX_LINE_LKUP_NUM_EN_S
, 1);
739 dsaf_set_bit(o_tbl_ctrl
, DSAF_TBL_DFX_UC_LKUP_NUM_EN_S
, 1);
740 dsaf_set_bit(o_tbl_ctrl
, DSAF_TBL_DFX_MC_LKUP_NUM_EN_S
, 1);
741 dsaf_set_bit(o_tbl_ctrl
, DSAF_TBL_DFX_BC_LKUP_NUM_EN_S
, 1);
742 dsaf_write_dev(dsaf_dev
, DSAF_TBL_DFX_CTRL_0_REG
, o_tbl_ctrl
);
746 * hns_dsaf_rocee_bp_en - rocee back press enable
747 * @dsaf_id: dsa fabric id
749 static void hns_dsaf_rocee_bp_en(struct dsaf_device
*dsaf_dev
)
751 if (AE_IS_VER1(dsaf_dev
->dsaf_ver
))
752 dsaf_set_dev_bit(dsaf_dev
, DSAF_XGE_CTRL_SIG_CFG_0_REG
,
753 DSAF_FC_XGE_TX_PAUSE_S
, 1);
756 /* set msk for dsaf exception irq*/
757 static void hns_dsaf_int_xge_msk_set(struct dsaf_device
*dsaf_dev
,
758 u32 chnn_num
, u32 mask_set
)
760 dsaf_write_dev(dsaf_dev
,
761 DSAF_XGE_INT_MSK_0_REG
+ 0x4 * chnn_num
, mask_set
);
764 static void hns_dsaf_int_ppe_msk_set(struct dsaf_device
*dsaf_dev
,
765 u32 chnn_num
, u32 msk_set
)
767 dsaf_write_dev(dsaf_dev
,
768 DSAF_PPE_INT_MSK_0_REG
+ 0x4 * chnn_num
, msk_set
);
771 static void hns_dsaf_int_rocee_msk_set(struct dsaf_device
*dsaf_dev
,
772 u32 chnn
, u32 msk_set
)
774 dsaf_write_dev(dsaf_dev
,
775 DSAF_ROCEE_INT_MSK_0_REG
+ 0x4 * chnn
, msk_set
);
779 hns_dsaf_int_tbl_msk_set(struct dsaf_device
*dsaf_dev
, u32 msk_set
)
781 dsaf_write_dev(dsaf_dev
, DSAF_TBL_INT_MSK_0_REG
, msk_set
);
784 /* clr dsaf exception irq*/
785 static void hns_dsaf_int_xge_src_clr(struct dsaf_device
*dsaf_dev
,
786 u32 chnn_num
, u32 int_src
)
788 dsaf_write_dev(dsaf_dev
,
789 DSAF_XGE_INT_SRC_0_REG
+ 0x4 * chnn_num
, int_src
);
792 static void hns_dsaf_int_ppe_src_clr(struct dsaf_device
*dsaf_dev
,
793 u32 chnn
, u32 int_src
)
795 dsaf_write_dev(dsaf_dev
,
796 DSAF_PPE_INT_SRC_0_REG
+ 0x4 * chnn
, int_src
);
799 static void hns_dsaf_int_rocee_src_clr(struct dsaf_device
*dsaf_dev
,
800 u32 chnn
, u32 int_src
)
802 dsaf_write_dev(dsaf_dev
,
803 DSAF_ROCEE_INT_SRC_0_REG
+ 0x4 * chnn
, int_src
);
806 static void hns_dsaf_int_tbl_src_clr(struct dsaf_device
*dsaf_dev
,
809 dsaf_write_dev(dsaf_dev
, DSAF_TBL_INT_SRC_0_REG
, int_src
);
813 * hns_dsaf_single_line_tbl_cfg - INT
814 * @dsaf_id: dsa fabric id
818 static void hns_dsaf_single_line_tbl_cfg(
819 struct dsaf_device
*dsaf_dev
,
820 u32 address
, struct dsaf_tbl_line_cfg
*ptbl_line
)
823 hns_dsaf_tbl_line_addr_cfg(dsaf_dev
, address
);
826 hns_dsaf_tbl_line_cfg(dsaf_dev
, ptbl_line
);
829 hns_dsaf_tbl_line_pul(dsaf_dev
);
833 * hns_dsaf_tcam_uc_cfg - INT
834 * @dsaf_id: dsa fabric id
838 static void hns_dsaf_tcam_uc_cfg(
839 struct dsaf_device
*dsaf_dev
, u32 address
,
840 struct dsaf_tbl_tcam_data
*ptbl_tcam_data
,
841 struct dsaf_tbl_tcam_ucast_cfg
*ptbl_tcam_ucast
)
844 hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev
, address
);
846 hns_dsaf_tbl_tcam_data_cfg(dsaf_dev
, ptbl_tcam_data
);
848 hns_dsaf_tbl_tcam_ucast_cfg(dsaf_dev
, ptbl_tcam_ucast
);
850 hns_dsaf_tbl_tcam_data_ucast_pul(dsaf_dev
);
854 * hns_dsaf_tcam_mc_cfg - INT
855 * @dsaf_id: dsa fabric id
860 static void hns_dsaf_tcam_mc_cfg(
861 struct dsaf_device
*dsaf_dev
, u32 address
,
862 struct dsaf_tbl_tcam_data
*ptbl_tcam_data
,
863 struct dsaf_tbl_tcam_mcast_cfg
*ptbl_tcam_mcast
)
866 hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev
, address
);
868 hns_dsaf_tbl_tcam_data_cfg(dsaf_dev
, ptbl_tcam_data
);
870 hns_dsaf_tbl_tcam_mcast_cfg(dsaf_dev
, ptbl_tcam_mcast
);
872 hns_dsaf_tbl_tcam_data_mcast_pul(dsaf_dev
);
876 * hns_dsaf_tcam_mc_invld - INT
877 * @dsaf_id: dsa fabric id
880 static void hns_dsaf_tcam_mc_invld(struct dsaf_device
*dsaf_dev
, u32 address
)
883 hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev
, address
);
886 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG
, 0);
887 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG
, 0);
888 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG
, 0);
889 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG
, 0);
890 dsaf_write_dev(dsaf_dev
, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG
, 0);
893 hns_dsaf_tbl_tcam_mcast_pul(dsaf_dev
);
897 * hns_dsaf_tcam_uc_get - INT
898 * @dsaf_id: dsa fabric id
903 static void hns_dsaf_tcam_uc_get(
904 struct dsaf_device
*dsaf_dev
, u32 address
,
905 struct dsaf_tbl_tcam_data
*ptbl_tcam_data
,
906 struct dsaf_tbl_tcam_ucast_cfg
*ptbl_tcam_ucast
)
912 hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev
, address
);
914 /*read tcam item puls*/
915 hns_dsaf_tbl_tcam_load_pul(dsaf_dev
);
918 ptbl_tcam_data
->tbl_tcam_data_high
919 = dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RDATA_LOW_0_REG
);
920 ptbl_tcam_data
->tbl_tcam_data_low
921 = dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RDATA_HIGH_0_REG
);
924 tcam_read_data0
= dsaf_read_dev(dsaf_dev
,
925 DSAF_TBL_TCAM_RAM_RDATA0_0_REG
);
926 tcam_read_data4
= dsaf_read_dev(dsaf_dev
,
927 DSAF_TBL_TCAM_RAM_RDATA4_0_REG
);
929 ptbl_tcam_ucast
->tbl_ucast_item_vld
930 = dsaf_get_bit(tcam_read_data4
,
931 DSAF_TBL_MCAST_CFG4_ITEM_VLD_S
);
932 ptbl_tcam_ucast
->tbl_ucast_old_en
933 = dsaf_get_bit(tcam_read_data4
, DSAF_TBL_MCAST_CFG4_OLD_EN_S
);
934 ptbl_tcam_ucast
->tbl_ucast_mac_discard
935 = dsaf_get_bit(tcam_read_data0
,
936 DSAF_TBL_UCAST_CFG1_MAC_DISCARD_S
);
937 ptbl_tcam_ucast
->tbl_ucast_out_port
938 = dsaf_get_field(tcam_read_data0
,
939 DSAF_TBL_UCAST_CFG1_OUT_PORT_M
,
940 DSAF_TBL_UCAST_CFG1_OUT_PORT_S
);
941 ptbl_tcam_ucast
->tbl_ucast_dvc
942 = dsaf_get_bit(tcam_read_data0
, DSAF_TBL_UCAST_CFG1_DVC_S
);
946 * hns_dsaf_tcam_mc_get - INT
947 * @dsaf_id: dsa fabric id
952 static void hns_dsaf_tcam_mc_get(
953 struct dsaf_device
*dsaf_dev
, u32 address
,
954 struct dsaf_tbl_tcam_data
*ptbl_tcam_data
,
955 struct dsaf_tbl_tcam_mcast_cfg
*ptbl_tcam_mcast
)
960 hns_dsaf_tbl_tcam_addr_cfg(dsaf_dev
, address
);
962 /*read tcam item puls*/
963 hns_dsaf_tbl_tcam_load_pul(dsaf_dev
);
966 ptbl_tcam_data
->tbl_tcam_data_high
=
967 dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RDATA_LOW_0_REG
);
968 ptbl_tcam_data
->tbl_tcam_data_low
=
969 dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RDATA_HIGH_0_REG
);
972 ptbl_tcam_mcast
->tbl_mcast_port_msk
[0] =
973 dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RAM_RDATA0_0_REG
);
974 ptbl_tcam_mcast
->tbl_mcast_port_msk
[1] =
975 dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RAM_RDATA1_0_REG
);
976 ptbl_tcam_mcast
->tbl_mcast_port_msk
[2] =
977 dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RAM_RDATA2_0_REG
);
978 ptbl_tcam_mcast
->tbl_mcast_port_msk
[3] =
979 dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RAM_RDATA3_0_REG
);
981 data_tmp
= dsaf_read_dev(dsaf_dev
, DSAF_TBL_TCAM_RAM_RDATA4_0_REG
);
982 ptbl_tcam_mcast
->tbl_mcast_item_vld
=
983 dsaf_get_bit(data_tmp
, DSAF_TBL_MCAST_CFG4_ITEM_VLD_S
);
984 ptbl_tcam_mcast
->tbl_mcast_old_en
=
985 dsaf_get_bit(data_tmp
, DSAF_TBL_MCAST_CFG4_OLD_EN_S
);
986 ptbl_tcam_mcast
->tbl_mcast_port_msk
[4] =
987 dsaf_get_field(data_tmp
, DSAF_TBL_MCAST_CFG4_VM128_112_M
,
988 DSAF_TBL_MCAST_CFG4_VM128_112_S
);
992 * hns_dsaf_tbl_line_init - INT
993 * @dsaf_id: dsa fabric id
995 static void hns_dsaf_tbl_line_init(struct dsaf_device
*dsaf_dev
)
998 /* defaultly set all lineal mac table entry resulting discard */
999 struct dsaf_tbl_line_cfg tbl_line
[] = {{1, 0, 0} };
1001 for (i
= 0; i
< DSAF_LINE_SUM
; i
++)
1002 hns_dsaf_single_line_tbl_cfg(dsaf_dev
, i
, tbl_line
);
1006 * hns_dsaf_tbl_tcam_init - INT
1007 * @dsaf_id: dsa fabric id
1009 static void hns_dsaf_tbl_tcam_init(struct dsaf_device
*dsaf_dev
)
1012 struct dsaf_tbl_tcam_data tcam_data
[] = {{0, 0} };
1013 struct dsaf_tbl_tcam_ucast_cfg tcam_ucast
[] = {{0, 0, 0, 0, 0} };
1016 for (i
= 0; i
< DSAF_TCAM_SUM
; i
++)
1017 hns_dsaf_tcam_uc_cfg(dsaf_dev
, i
, tcam_data
, tcam_ucast
);
1021 * hns_dsaf_pfc_en_cfg - dsaf pfc pause cfg
1022 * @mac_cb: mac contrl block
1024 static void hns_dsaf_pfc_en_cfg(struct dsaf_device
*dsaf_dev
,
1028 dsaf_write_dev(dsaf_dev
, DSAF_PFC_EN_0_REG
+ mac_id
* 4, 0);
1030 dsaf_write_dev(dsaf_dev
, DSAF_PFC_EN_0_REG
+ mac_id
* 4, 0xff);
1034 * hns_dsaf_tbl_tcam_init - INT
1035 * @dsaf_id: dsa fabric id
1038 static void hns_dsaf_comm_init(struct dsaf_device
*dsaf_dev
)
1043 o_dsaf_cfg
= dsaf_read_dev(dsaf_dev
, DSAF_CFG_0_REG
);
1044 dsaf_set_bit(o_dsaf_cfg
, DSAF_CFG_EN_S
, dsaf_dev
->dsaf_en
);
1045 dsaf_set_bit(o_dsaf_cfg
, DSAF_CFG_TC_MODE_S
, dsaf_dev
->dsaf_tc_mode
);
1046 dsaf_set_bit(o_dsaf_cfg
, DSAF_CFG_CRC_EN_S
, 0);
1047 dsaf_set_bit(o_dsaf_cfg
, DSAF_CFG_MIX_MODE_S
, 0);
1048 dsaf_set_bit(o_dsaf_cfg
, DSAF_CFG_LOCA_ADDR_EN_S
, 0);
1049 dsaf_write_dev(dsaf_dev
, DSAF_CFG_0_REG
, o_dsaf_cfg
);
1051 hns_dsaf_reg_cnt_clr_ce(dsaf_dev
, 1);
1052 hns_dsaf_stp_port_type_cfg(dsaf_dev
, DSAF_STP_PORT_TYPE_FORWARD
);
1054 /* set 22 queue per tx ppe engine, only used in switch mode */
1055 hns_dsaf_ppe_qid_cfg(dsaf_dev
, DSAF_DEFAUTL_QUEUE_NUM_PER_PPE
);
1057 /* set promisc def queue id */
1058 hns_dsaf_mix_def_qid_cfg(dsaf_dev
);
1060 /* set inner loopback queue id */
1061 hns_dsaf_inner_qid_cfg(dsaf_dev
);
1063 /* in non switch mode, set all port to access mode */
1064 hns_dsaf_sw_port_type_cfg(dsaf_dev
, DSAF_SW_PORT_TYPE_NON_VLAN
);
1066 /*set dsaf pfc to 0 for parseing rx pause*/
1067 for (i
= 0; i
< DSAF_COMM_CHN
; i
++)
1068 hns_dsaf_pfc_en_cfg(dsaf_dev
, i
, 0);
1070 /*msk and clr exception irqs */
1071 for (i
= 0; i
< DSAF_COMM_CHN
; i
++) {
1072 hns_dsaf_int_xge_src_clr(dsaf_dev
, i
, 0xfffffffful
);
1073 hns_dsaf_int_ppe_src_clr(dsaf_dev
, i
, 0xfffffffful
);
1074 hns_dsaf_int_rocee_src_clr(dsaf_dev
, i
, 0xfffffffful
);
1076 hns_dsaf_int_xge_msk_set(dsaf_dev
, i
, 0xfffffffful
);
1077 hns_dsaf_int_ppe_msk_set(dsaf_dev
, i
, 0xfffffffful
);
1078 hns_dsaf_int_rocee_msk_set(dsaf_dev
, i
, 0xfffffffful
);
1080 hns_dsaf_int_tbl_src_clr(dsaf_dev
, 0xfffffffful
);
1081 hns_dsaf_int_tbl_msk_set(dsaf_dev
, 0xfffffffful
);
1085 * hns_dsaf_inode_init - INT
1086 * @dsaf_id: dsa fabric id
1088 static void hns_dsaf_inode_init(struct dsaf_device
*dsaf_dev
)
1094 if (dsaf_dev
->dsaf_tc_mode
== HRD_DSAF_4TC_MODE
)
1095 tc_cfg
= HNS_DSAF_I4TC_CFG
;
1097 tc_cfg
= HNS_DSAF_I8TC_CFG
;
1099 if (AE_IS_VER1(dsaf_dev
->dsaf_ver
)) {
1100 for (i
= 0; i
< DSAF_INODE_NUM
; i
++) {
1101 reg
= DSAF_INODE_IN_PORT_NUM_0_REG
+ 0x80 * i
;
1102 dsaf_set_dev_field(dsaf_dev
, reg
,
1103 DSAF_INODE_IN_PORT_NUM_M
,
1104 DSAF_INODE_IN_PORT_NUM_S
,
1108 for (i
= 0; i
< DSAF_PORT_TYPE_NUM
; i
++) {
1109 reg
= DSAF_INODE_IN_PORT_NUM_0_REG
+ 0x80 * i
;
1110 dsaf_set_dev_field(dsaf_dev
, reg
,
1111 DSAF_INODE_IN_PORT_NUM_M
,
1112 DSAF_INODE_IN_PORT_NUM_S
, 0);
1113 dsaf_set_dev_field(dsaf_dev
, reg
,
1114 DSAFV2_INODE_IN_PORT1_NUM_M
,
1115 DSAFV2_INODE_IN_PORT1_NUM_S
, 1);
1116 dsaf_set_dev_field(dsaf_dev
, reg
,
1117 DSAFV2_INODE_IN_PORT2_NUM_M
,
1118 DSAFV2_INODE_IN_PORT2_NUM_S
, 2);
1119 dsaf_set_dev_field(dsaf_dev
, reg
,
1120 DSAFV2_INODE_IN_PORT3_NUM_M
,
1121 DSAFV2_INODE_IN_PORT3_NUM_S
, 3);
1122 dsaf_set_dev_field(dsaf_dev
, reg
,
1123 DSAFV2_INODE_IN_PORT4_NUM_M
,
1124 DSAFV2_INODE_IN_PORT4_NUM_S
, 4);
1125 dsaf_set_dev_field(dsaf_dev
, reg
,
1126 DSAFV2_INODE_IN_PORT5_NUM_M
,
1127 DSAFV2_INODE_IN_PORT5_NUM_S
, 5);
1130 for (i
= 0; i
< DSAF_INODE_NUM
; i
++) {
1131 reg
= DSAF_INODE_PRI_TC_CFG_0_REG
+ 0x80 * i
;
1132 dsaf_write_dev(dsaf_dev
, reg
, tc_cfg
);
1137 * hns_dsaf_sbm_init - INT
1138 * @dsaf_id: dsa fabric id
1140 static int hns_dsaf_sbm_init(struct dsaf_device
*dsaf_dev
)
1147 if (AE_IS_VER1(dsaf_dev
->dsaf_ver
)) {
1148 hns_dsaf_sbm_bp_wl_cfg(dsaf_dev
);
1149 finish_msk
= DSAF_SRAM_INIT_OVER_M
;
1151 hns_dsafv2_sbm_bp_wl_cfg(dsaf_dev
);
1152 finish_msk
= DSAFV2_SRAM_INIT_OVER_M
;
1155 /* enable sbm chanel, disable sbm chanel shcut function*/
1156 hns_dsaf_sbm_cfg(dsaf_dev
);
1158 /* enable sbm mib */
1159 ret
= hns_dsaf_sbm_cfg_mib_en(dsaf_dev
);
1161 dev_err(dsaf_dev
->dev
,
1162 "hns_dsaf_sbm_cfg_mib_en fail,%s, ret=%d\n",
1163 dsaf_dev
->ae_dev
.name
, ret
);
1167 /* enable sbm initial link sram */
1168 hns_dsaf_sbm_link_sram_init_en(dsaf_dev
);
1171 usleep_range(200, 210);/*udelay(200);*/
1172 flag
= dsaf_get_dev_field(dsaf_dev
, DSAF_SRAM_INIT_OVER_0_REG
,
1173 finish_msk
, DSAF_SRAM_INIT_OVER_S
);
1175 } while (flag
!= (finish_msk
>> DSAF_SRAM_INIT_OVER_S
) &&
1176 cnt
< DSAF_CFG_READ_CNT
);
1178 if (flag
!= (finish_msk
>> DSAF_SRAM_INIT_OVER_S
)) {
1179 dev_err(dsaf_dev
->dev
,
1180 "hns_dsaf_sbm_init fail %s, flag=%d, cnt=%d\n",
1181 dsaf_dev
->ae_dev
.name
, flag
, cnt
);
1185 hns_dsaf_rocee_bp_en(dsaf_dev
);
1191 * hns_dsaf_tbl_init - INT
1192 * @dsaf_id: dsa fabric id
1194 static void hns_dsaf_tbl_init(struct dsaf_device
*dsaf_dev
)
1196 hns_dsaf_tbl_stat_en(dsaf_dev
);
1198 hns_dsaf_tbl_tcam_init(dsaf_dev
);
1199 hns_dsaf_tbl_line_init(dsaf_dev
);
1203 * hns_dsaf_voq_init - INT
1204 * @dsaf_id: dsa fabric id
1206 static void hns_dsaf_voq_init(struct dsaf_device
*dsaf_dev
)
1208 hns_dsaf_voq_bp_all_thrd_cfg(dsaf_dev
);
1212 * hns_dsaf_init_hw - init dsa fabric hardware
1213 * @dsaf_dev: dsa fabric device struct pointer
1215 static int hns_dsaf_init_hw(struct dsaf_device
*dsaf_dev
)
1219 dev_dbg(dsaf_dev
->dev
,
1220 "hns_dsaf_init_hw begin %s !\n", dsaf_dev
->ae_dev
.name
);
1222 hns_dsaf_rst(dsaf_dev
, 0);
1224 hns_dsaf_rst(dsaf_dev
, 1);
1226 hns_dsaf_comm_init(dsaf_dev
);
1229 hns_dsaf_inode_init(dsaf_dev
);
1232 ret
= hns_dsaf_sbm_init(dsaf_dev
);
1237 hns_dsaf_tbl_init(dsaf_dev
);
1240 hns_dsaf_voq_init(dsaf_dev
);
1246 * hns_dsaf_remove_hw - uninit dsa fabric hardware
1247 * @dsaf_dev: dsa fabric device struct pointer
1249 static void hns_dsaf_remove_hw(struct dsaf_device
*dsaf_dev
)
1252 hns_dsaf_rst(dsaf_dev
, 0);
1256 * hns_dsaf_init - init dsa fabric
1257 * @dsaf_dev: dsa fabric device struct pointer
1258 * retuen 0 - success , negative --fail
1260 static int hns_dsaf_init(struct dsaf_device
*dsaf_dev
)
1262 struct dsaf_drv_priv
*priv
=
1263 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1267 ret
= hns_dsaf_init_hw(dsaf_dev
);
1271 /* malloc mem for tcam mac key(vlan+mac) */
1272 priv
->soft_mac_tbl
= vzalloc(sizeof(*priv
->soft_mac_tbl
)
1274 if (!priv
->soft_mac_tbl
) {
1279 /*all entry invall */
1280 for (i
= 0; i
< DSAF_TCAM_SUM
; i
++)
1281 (priv
->soft_mac_tbl
+ i
)->index
= DSAF_INVALID_ENTRY_IDX
;
1286 hns_dsaf_remove_hw(dsaf_dev
);
1291 * hns_dsaf_free - free dsa fabric
1292 * @dsaf_dev: dsa fabric device struct pointer
1294 static void hns_dsaf_free(struct dsaf_device
*dsaf_dev
)
1296 struct dsaf_drv_priv
*priv
=
1297 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1299 hns_dsaf_remove_hw(dsaf_dev
);
1301 /* free all mac mem */
1302 vfree(priv
->soft_mac_tbl
);
1303 priv
->soft_mac_tbl
= NULL
;
1307 * hns_dsaf_find_soft_mac_entry - find dsa fabric soft entry
1308 * @dsaf_dev: dsa fabric device struct pointer
1309 * @mac_key: mac entry struct pointer
1311 static u16
hns_dsaf_find_soft_mac_entry(
1312 struct dsaf_device
*dsaf_dev
,
1313 struct dsaf_drv_tbl_tcam_key
*mac_key
)
1315 struct dsaf_drv_priv
*priv
=
1316 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1317 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
;
1320 soft_mac_entry
= priv
->soft_mac_tbl
;
1321 for (i
= 0; i
< DSAF_TCAM_SUM
; i
++) {
1322 /* invall tab entry */
1323 if ((soft_mac_entry
->index
!= DSAF_INVALID_ENTRY_IDX
) &&
1324 (soft_mac_entry
->tcam_key
.high
.val
== mac_key
->high
.val
) &&
1325 (soft_mac_entry
->tcam_key
.low
.val
== mac_key
->low
.val
))
1326 /* return find result --soft index */
1327 return soft_mac_entry
->index
;
1331 return DSAF_INVALID_ENTRY_IDX
;
1335 * hns_dsaf_find_empty_mac_entry - search dsa fabric soft empty-entry
1336 * @dsaf_dev: dsa fabric device struct pointer
1338 static u16
hns_dsaf_find_empty_mac_entry(struct dsaf_device
*dsaf_dev
)
1340 struct dsaf_drv_priv
*priv
=
1341 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1342 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
;
1345 soft_mac_entry
= priv
->soft_mac_tbl
;
1346 for (i
= 0; i
< DSAF_TCAM_SUM
; i
++) {
1348 if (soft_mac_entry
->index
== DSAF_INVALID_ENTRY_IDX
)
1349 /* return find result --soft index */
1354 return DSAF_INVALID_ENTRY_IDX
;
1358 * hns_dsaf_set_mac_key - set mac key
1359 * @dsaf_dev: dsa fabric device struct pointer
1360 * @mac_key: tcam key pointer
1362 * @in_port_num: input port num
1365 static void hns_dsaf_set_mac_key(
1366 struct dsaf_device
*dsaf_dev
,
1367 struct dsaf_drv_tbl_tcam_key
*mac_key
, u16 vlan_id
, u8 in_port_num
,
1372 if (dsaf_dev
->dsaf_mode
<= DSAF_MODE_ENABLE
)
1373 /*DSAF mode : in port id fixed 0*/
1379 mac_key
->high
.bits
.mac_0
= addr
[0];
1380 mac_key
->high
.bits
.mac_1
= addr
[1];
1381 mac_key
->high
.bits
.mac_2
= addr
[2];
1382 mac_key
->high
.bits
.mac_3
= addr
[3];
1383 mac_key
->low
.bits
.mac_4
= addr
[4];
1384 mac_key
->low
.bits
.mac_5
= addr
[5];
1385 mac_key
->low
.bits
.vlan
= vlan_id
;
1386 mac_key
->low
.bits
.port
= port
;
1390 * hns_dsaf_set_mac_uc_entry - set mac uc-entry
1391 * @dsaf_dev: dsa fabric device struct pointer
1392 * @mac_entry: uc-mac entry
1394 int hns_dsaf_set_mac_uc_entry(
1395 struct dsaf_device
*dsaf_dev
,
1396 struct dsaf_drv_mac_single_dest_entry
*mac_entry
)
1398 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1399 struct dsaf_drv_tbl_tcam_key mac_key
;
1400 struct dsaf_tbl_tcam_ucast_cfg mac_data
;
1401 struct dsaf_drv_priv
*priv
=
1402 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1403 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
= priv
->soft_mac_tbl
;
1405 /* mac addr check */
1406 if (MAC_IS_ALL_ZEROS(mac_entry
->addr
) ||
1407 MAC_IS_BROADCAST(mac_entry
->addr
) ||
1408 MAC_IS_MULTICAST(mac_entry
->addr
)) {
1409 dev_err(dsaf_dev
->dev
, "set_uc %s Mac %pM err!\n",
1410 dsaf_dev
->ae_dev
.name
, mac_entry
->addr
);
1415 hns_dsaf_set_mac_key(dsaf_dev
, &mac_key
, mac_entry
->in_vlan_id
,
1416 mac_entry
->in_port_num
, mac_entry
->addr
);
1418 /* entry ie exist? */
1419 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1420 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1421 /*if has not inv entry,find a empty entry */
1422 entry_index
= hns_dsaf_find_empty_mac_entry(dsaf_dev
);
1423 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1424 /* has not empty,return error */
1425 dev_err(dsaf_dev
->dev
,
1426 "set_uc_entry failed, %s Mac key(%#x:%#x)\n",
1427 dsaf_dev
->ae_dev
.name
,
1428 mac_key
.high
.val
, mac_key
.low
.val
);
1433 dev_dbg(dsaf_dev
->dev
,
1434 "set_uc_entry, %s Mac key(%#x:%#x) entry_index%d\n",
1435 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1436 mac_key
.low
.val
, entry_index
);
1438 /* config hardware entry */
1439 mac_data
.tbl_ucast_item_vld
= 1;
1440 mac_data
.tbl_ucast_mac_discard
= 0;
1441 mac_data
.tbl_ucast_old_en
= 0;
1442 /* default config dvc to 0 */
1443 mac_data
.tbl_ucast_dvc
= 0;
1444 mac_data
.tbl_ucast_out_port
= mac_entry
->port_num
;
1445 hns_dsaf_tcam_uc_cfg(
1446 dsaf_dev
, entry_index
,
1447 (struct dsaf_tbl_tcam_data
*)(&mac_key
), &mac_data
);
1449 /* config software entry */
1450 soft_mac_entry
+= entry_index
;
1451 soft_mac_entry
->index
= entry_index
;
1452 soft_mac_entry
->tcam_key
.high
.val
= mac_key
.high
.val
;
1453 soft_mac_entry
->tcam_key
.low
.val
= mac_key
.low
.val
;
1459 * hns_dsaf_set_mac_mc_entry - set mac mc-entry
1460 * @dsaf_dev: dsa fabric device struct pointer
1461 * @mac_entry: mc-mac entry
1463 int hns_dsaf_set_mac_mc_entry(
1464 struct dsaf_device
*dsaf_dev
,
1465 struct dsaf_drv_mac_multi_dest_entry
*mac_entry
)
1467 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1468 struct dsaf_drv_tbl_tcam_key mac_key
;
1469 struct dsaf_tbl_tcam_mcast_cfg mac_data
;
1470 struct dsaf_drv_priv
*priv
=
1471 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1472 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
= priv
->soft_mac_tbl
;
1473 struct dsaf_drv_tbl_tcam_key tmp_mac_key
;
1475 /* mac addr check */
1476 if (MAC_IS_ALL_ZEROS(mac_entry
->addr
)) {
1477 dev_err(dsaf_dev
->dev
, "set uc %s Mac %pM err!\n",
1478 dsaf_dev
->ae_dev
.name
, mac_entry
->addr
);
1483 hns_dsaf_set_mac_key(dsaf_dev
, &mac_key
,
1484 mac_entry
->in_vlan_id
,
1485 mac_entry
->in_port_num
, mac_entry
->addr
);
1487 /* entry ie exist? */
1488 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1489 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1490 /*if hasnot, find enpty entry*/
1491 entry_index
= hns_dsaf_find_empty_mac_entry(dsaf_dev
);
1492 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1493 /*if hasnot empty, error*/
1494 dev_err(dsaf_dev
->dev
,
1495 "set_uc_entry failed, %s Mac key(%#x:%#x)\n",
1496 dsaf_dev
->ae_dev
.name
,
1497 mac_key
.high
.val
, mac_key
.low
.val
);
1501 /* config hardware entry */
1502 memset(mac_data
.tbl_mcast_port_msk
,
1503 0, sizeof(mac_data
.tbl_mcast_port_msk
));
1505 /* config hardware entry */
1506 hns_dsaf_tcam_mc_get(
1507 dsaf_dev
, entry_index
,
1508 (struct dsaf_tbl_tcam_data
*)(&tmp_mac_key
), &mac_data
);
1510 mac_data
.tbl_mcast_old_en
= 0;
1511 mac_data
.tbl_mcast_item_vld
= 1;
1512 dsaf_set_field(mac_data
.tbl_mcast_port_msk
[0],
1513 0x3F, 0, mac_entry
->port_mask
[0]);
1515 dev_dbg(dsaf_dev
->dev
,
1516 "set_uc_entry, %s key(%#x:%#x) entry_index%d\n",
1517 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1518 mac_key
.low
.val
, entry_index
);
1520 hns_dsaf_tcam_mc_cfg(
1521 dsaf_dev
, entry_index
,
1522 (struct dsaf_tbl_tcam_data
*)(&mac_key
), &mac_data
);
1524 /* config software entry */
1525 soft_mac_entry
+= entry_index
;
1526 soft_mac_entry
->index
= entry_index
;
1527 soft_mac_entry
->tcam_key
.high
.val
= mac_key
.high
.val
;
1528 soft_mac_entry
->tcam_key
.low
.val
= mac_key
.low
.val
;
1534 * hns_dsaf_add_mac_mc_port - add mac mc-port
1535 * @dsaf_dev: dsa fabric device struct pointer
1536 * @mac_entry: mc-mac entry
1538 int hns_dsaf_add_mac_mc_port(struct dsaf_device
*dsaf_dev
,
1539 struct dsaf_drv_mac_single_dest_entry
*mac_entry
)
1541 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1542 struct dsaf_drv_tbl_tcam_key mac_key
;
1543 struct dsaf_tbl_tcam_mcast_cfg mac_data
;
1544 struct dsaf_drv_priv
*priv
=
1545 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1546 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
= priv
->soft_mac_tbl
;
1547 struct dsaf_drv_tbl_tcam_key tmp_mac_key
;
1550 /*chechk mac addr */
1551 if (MAC_IS_ALL_ZEROS(mac_entry
->addr
)) {
1552 dev_err(dsaf_dev
->dev
, "set_entry failed,addr %pM!\n",
1558 hns_dsaf_set_mac_key(
1559 dsaf_dev
, &mac_key
, mac_entry
->in_vlan_id
,
1560 mac_entry
->in_port_num
, mac_entry
->addr
);
1562 memset(&mac_data
, 0, sizeof(struct dsaf_tbl_tcam_mcast_cfg
));
1565 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1566 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1567 /*if hasnot , find a empty*/
1568 entry_index
= hns_dsaf_find_empty_mac_entry(dsaf_dev
);
1569 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1570 /*if hasnot empty, error*/
1571 dev_err(dsaf_dev
->dev
,
1572 "set_uc_entry failed, %s Mac key(%#x:%#x)\n",
1573 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1578 /*if exist, add in */
1579 hns_dsaf_tcam_mc_get(
1580 dsaf_dev
, entry_index
,
1581 (struct dsaf_tbl_tcam_data
*)(&tmp_mac_key
), &mac_data
);
1583 /* config hardware entry */
1584 if (mac_entry
->port_num
< DSAF_SERVICE_NW_NUM
) {
1585 mskid
= mac_entry
->port_num
;
1586 } else if (mac_entry
->port_num
>= DSAF_BASE_INNER_PORT_NUM
) {
1587 mskid
= mac_entry
->port_num
-
1588 DSAF_BASE_INNER_PORT_NUM
+ DSAF_SERVICE_NW_NUM
;
1590 dev_err(dsaf_dev
->dev
,
1591 "%s,pnum(%d)error,key(%#x:%#x)\n",
1592 dsaf_dev
->ae_dev
.name
, mac_entry
->port_num
,
1593 mac_key
.high
.val
, mac_key
.low
.val
);
1596 dsaf_set_bit(mac_data
.tbl_mcast_port_msk
[mskid
/ 32], mskid
% 32, 1);
1597 mac_data
.tbl_mcast_old_en
= 0;
1598 mac_data
.tbl_mcast_item_vld
= 1;
1600 dev_dbg(dsaf_dev
->dev
,
1601 "set_uc_entry, %s Mac key(%#x:%#x) entry_index%d\n",
1602 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1603 mac_key
.low
.val
, entry_index
);
1605 hns_dsaf_tcam_mc_cfg(
1606 dsaf_dev
, entry_index
,
1607 (struct dsaf_tbl_tcam_data
*)(&mac_key
), &mac_data
);
1609 /*config software entry */
1610 soft_mac_entry
+= entry_index
;
1611 soft_mac_entry
->index
= entry_index
;
1612 soft_mac_entry
->tcam_key
.high
.val
= mac_key
.high
.val
;
1613 soft_mac_entry
->tcam_key
.low
.val
= mac_key
.low
.val
;
1619 * hns_dsaf_del_mac_entry - del mac mc-port
1620 * @dsaf_dev: dsa fabric device struct pointer
1621 * @vlan_id: vlian id
1622 * @in_port_num: input port num
1625 int hns_dsaf_del_mac_entry(struct dsaf_device
*dsaf_dev
, u16 vlan_id
,
1626 u8 in_port_num
, u8
*addr
)
1628 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1629 struct dsaf_drv_tbl_tcam_key mac_key
;
1630 struct dsaf_drv_priv
*priv
=
1631 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1632 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
= priv
->soft_mac_tbl
;
1635 if (MAC_IS_ALL_ZEROS(addr
) || MAC_IS_BROADCAST(addr
)) {
1636 dev_err(dsaf_dev
->dev
, "del_entry failed,addr %pM!\n",
1642 hns_dsaf_set_mac_key(dsaf_dev
, &mac_key
, vlan_id
, in_port_num
, addr
);
1645 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1646 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1647 /*not exist, error */
1648 dev_err(dsaf_dev
->dev
,
1649 "del_mac_entry failed, %s Mac key(%#x:%#x)\n",
1650 dsaf_dev
->ae_dev
.name
,
1651 mac_key
.high
.val
, mac_key
.low
.val
);
1654 dev_dbg(dsaf_dev
->dev
,
1655 "del_mac_entry, %s Mac key(%#x:%#x) entry_index%d\n",
1656 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1657 mac_key
.low
.val
, entry_index
);
1660 hns_dsaf_tcam_mc_invld(dsaf_dev
, entry_index
);
1663 soft_mac_entry
+= entry_index
;
1664 soft_mac_entry
->index
= DSAF_INVALID_ENTRY_IDX
;
1670 * hns_dsaf_del_mac_mc_port - del mac mc- port
1671 * @dsaf_dev: dsa fabric device struct pointer
1672 * @mac_entry: mac entry
1674 int hns_dsaf_del_mac_mc_port(struct dsaf_device
*dsaf_dev
,
1675 struct dsaf_drv_mac_single_dest_entry
*mac_entry
)
1677 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1678 struct dsaf_drv_tbl_tcam_key mac_key
;
1679 struct dsaf_drv_priv
*priv
=
1680 (struct dsaf_drv_priv
*)hns_dsaf_dev_priv(dsaf_dev
);
1681 struct dsaf_drv_soft_mac_tbl
*soft_mac_entry
= priv
->soft_mac_tbl
;
1684 struct dsaf_tbl_tcam_mcast_cfg mac_data
;
1685 struct dsaf_drv_tbl_tcam_key tmp_mac_key
;
1687 const u8 empty_msk
[sizeof(mac_data
.tbl_mcast_port_msk
)] = {0};
1689 if (!(void *)mac_entry
) {
1690 dev_err(dsaf_dev
->dev
,
1691 "hns_dsaf_del_mac_mc_port mac_entry is NULL\n");
1696 vlan_id
= mac_entry
->in_vlan_id
;
1697 in_port_num
= mac_entry
->in_port_num
;
1700 if (MAC_IS_ALL_ZEROS(mac_entry
->addr
)) {
1701 dev_err(dsaf_dev
->dev
, "del_port failed, addr %pM!\n",
1707 hns_dsaf_set_mac_key(dsaf_dev
, &mac_key
, vlan_id
, in_port_num
,
1710 /*check is exist? */
1711 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1712 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1714 dev_err(dsaf_dev
->dev
,
1715 "find_soft_mac_entry failed, %s Mac key(%#x:%#x)\n",
1716 dsaf_dev
->ae_dev
.name
,
1717 mac_key
.high
.val
, mac_key
.low
.val
);
1721 dev_dbg(dsaf_dev
->dev
,
1722 "del_mac_mc_port, %s key(%#x:%#x) index%d\n",
1723 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1724 mac_key
.low
.val
, entry_index
);
1727 hns_dsaf_tcam_mc_get(
1728 dsaf_dev
, entry_index
,
1729 (struct dsaf_tbl_tcam_data
*)(&tmp_mac_key
), &mac_data
);
1732 if (mac_entry
->port_num
< DSAF_SERVICE_NW_NUM
) {
1733 mskid
= mac_entry
->port_num
;
1734 } else if (mac_entry
->port_num
>= DSAF_BASE_INNER_PORT_NUM
) {
1735 mskid
= mac_entry
->port_num
-
1736 DSAF_BASE_INNER_PORT_NUM
+ DSAF_SERVICE_NW_NUM
;
1738 dev_err(dsaf_dev
->dev
,
1739 "%s,pnum(%d)error,key(%#x:%#x)\n",
1740 dsaf_dev
->ae_dev
.name
, mac_entry
->port_num
,
1741 mac_key
.high
.val
, mac_key
.low
.val
);
1744 dsaf_set_bit(mac_data
.tbl_mcast_port_msk
[mskid
/ 32], mskid
% 32, 0);
1746 /*check non port, do del entry */
1747 if (!memcmp(mac_data
.tbl_mcast_port_msk
, empty_msk
,
1748 sizeof(mac_data
.tbl_mcast_port_msk
))) {
1749 hns_dsaf_tcam_mc_invld(dsaf_dev
, entry_index
);
1751 /* del soft entry */
1752 soft_mac_entry
+= entry_index
;
1753 soft_mac_entry
->index
= DSAF_INVALID_ENTRY_IDX
;
1754 } else { /* not zer, just del port, updata*/
1755 hns_dsaf_tcam_mc_cfg(
1756 dsaf_dev
, entry_index
,
1757 (struct dsaf_tbl_tcam_data
*)(&mac_key
), &mac_data
);
1764 * hns_dsaf_get_mac_uc_entry - get mac uc entry
1765 * @dsaf_dev: dsa fabric device struct pointer
1766 * @mac_entry: mac entry
1768 int hns_dsaf_get_mac_uc_entry(struct dsaf_device
*dsaf_dev
,
1769 struct dsaf_drv_mac_single_dest_entry
*mac_entry
)
1771 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1772 struct dsaf_drv_tbl_tcam_key mac_key
;
1774 struct dsaf_tbl_tcam_ucast_cfg mac_data
;
1777 if (MAC_IS_ALL_ZEROS(mac_entry
->addr
) ||
1778 MAC_IS_BROADCAST(mac_entry
->addr
)) {
1779 dev_err(dsaf_dev
->dev
, "get_entry failed,addr %pM\n",
1785 hns_dsaf_set_mac_key(dsaf_dev
, &mac_key
, mac_entry
->in_vlan_id
,
1786 mac_entry
->in_port_num
, mac_entry
->addr
);
1789 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1790 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1791 /*find none, error */
1792 dev_err(dsaf_dev
->dev
,
1793 "get_uc_entry failed, %s Mac key(%#x:%#x)\n",
1794 dsaf_dev
->ae_dev
.name
,
1795 mac_key
.high
.val
, mac_key
.low
.val
);
1798 dev_dbg(dsaf_dev
->dev
,
1799 "get_uc_entry, %s Mac key(%#x:%#x) entry_index%d\n",
1800 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1801 mac_key
.low
.val
, entry_index
);
1804 hns_dsaf_tcam_uc_get(dsaf_dev
, entry_index
,
1805 (struct dsaf_tbl_tcam_data
*)&mac_key
, &mac_data
);
1806 mac_entry
->port_num
= mac_data
.tbl_ucast_out_port
;
1812 * hns_dsaf_get_mac_mc_entry - get mac mc entry
1813 * @dsaf_dev: dsa fabric device struct pointer
1814 * @mac_entry: mac entry
1816 int hns_dsaf_get_mac_mc_entry(struct dsaf_device
*dsaf_dev
,
1817 struct dsaf_drv_mac_multi_dest_entry
*mac_entry
)
1819 u16 entry_index
= DSAF_INVALID_ENTRY_IDX
;
1820 struct dsaf_drv_tbl_tcam_key mac_key
;
1822 struct dsaf_tbl_tcam_mcast_cfg mac_data
;
1825 if (MAC_IS_ALL_ZEROS(mac_entry
->addr
) ||
1826 MAC_IS_BROADCAST(mac_entry
->addr
)) {
1827 dev_err(dsaf_dev
->dev
, "get_entry failed,addr %pM\n",
1833 hns_dsaf_set_mac_key(dsaf_dev
, &mac_key
, mac_entry
->in_vlan_id
,
1834 mac_entry
->in_port_num
, mac_entry
->addr
);
1837 entry_index
= hns_dsaf_find_soft_mac_entry(dsaf_dev
, &mac_key
);
1838 if (entry_index
== DSAF_INVALID_ENTRY_IDX
) {
1839 /* find none, error */
1840 dev_err(dsaf_dev
->dev
,
1841 "get_mac_uc_entry failed, %s Mac key(%#x:%#x)\n",
1842 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1846 dev_dbg(dsaf_dev
->dev
,
1847 "get_mac_uc_entry, %s Mac key(%#x:%#x) entry_index%d\n",
1848 dsaf_dev
->ae_dev
.name
, mac_key
.high
.val
,
1849 mac_key
.low
.val
, entry_index
);
1852 hns_dsaf_tcam_mc_get(dsaf_dev
, entry_index
,
1853 (struct dsaf_tbl_tcam_data
*)&mac_key
, &mac_data
);
1855 mac_entry
->port_mask
[0] = mac_data
.tbl_mcast_port_msk
[0] & 0x3F;
1860 * hns_dsaf_get_mac_entry_by_index - get mac entry by tab index
1861 * @dsaf_dev: dsa fabric device struct pointer
1862 * @entry_index: tab entry index
1863 * @mac_entry: mac entry
1865 int hns_dsaf_get_mac_entry_by_index(
1866 struct dsaf_device
*dsaf_dev
,
1867 u16 entry_index
, struct dsaf_drv_mac_multi_dest_entry
*mac_entry
)
1869 struct dsaf_drv_tbl_tcam_key mac_key
;
1871 struct dsaf_tbl_tcam_mcast_cfg mac_data
;
1872 struct dsaf_tbl_tcam_ucast_cfg mac_uc_data
;
1873 char mac_addr
[MAC_NUM_OCTETS_PER_ADDR
] = {0};
1875 if (entry_index
>= DSAF_TCAM_SUM
) {
1876 /* find none, del error */
1877 dev_err(dsaf_dev
->dev
, "get_uc_entry failed, %s\n",
1878 dsaf_dev
->ae_dev
.name
);
1882 /* mc entry, do read opt */
1883 hns_dsaf_tcam_mc_get(dsaf_dev
, entry_index
,
1884 (struct dsaf_tbl_tcam_data
*)&mac_key
, &mac_data
);
1886 mac_entry
->port_mask
[0] = mac_data
.tbl_mcast_port_msk
[0] & 0x3F;
1889 mac_addr
[0] = mac_key
.high
.bits
.mac_0
;
1890 mac_addr
[1] = mac_key
.high
.bits
.mac_1
;
1891 mac_addr
[2] = mac_key
.high
.bits
.mac_2
;
1892 mac_addr
[3] = mac_key
.high
.bits
.mac_3
;
1893 mac_addr
[4] = mac_key
.low
.bits
.mac_4
;
1894 mac_addr
[5] = mac_key
.low
.bits
.mac_5
;
1896 if (MAC_IS_MULTICAST((u8
*)mac_addr
) ||
1897 MAC_IS_L3_MULTICAST((u8
*)mac_addr
)) {
1900 /*is not mc, just uc... */
1901 hns_dsaf_tcam_uc_get(dsaf_dev
, entry_index
,
1902 (struct dsaf_tbl_tcam_data
*)&mac_key
,
1904 mac_entry
->port_mask
[0] = (1 << mac_uc_data
.tbl_ucast_out_port
);
1910 static struct dsaf_device
*hns_dsaf_alloc_dev(struct device
*dev
,
1913 struct dsaf_device
*dsaf_dev
;
1915 dsaf_dev
= devm_kzalloc(dev
,
1916 sizeof(*dsaf_dev
) + sizeof_priv
, GFP_KERNEL
);
1917 if (unlikely(!dsaf_dev
)) {
1918 dsaf_dev
= ERR_PTR(-ENOMEM
);
1920 dsaf_dev
->dev
= dev
;
1921 dev_set_drvdata(dev
, dsaf_dev
);
1928 * hns_dsaf_free_dev - free dev mem
1929 * @dev: struct device pointer
1931 static void hns_dsaf_free_dev(struct dsaf_device
*dsaf_dev
)
1933 (void)dev_set_drvdata(dsaf_dev
->dev
, NULL
);
1937 * dsaf_pfc_unit_cnt - set pfc unit count
1938 * @dsaf_id: dsa fabric id
1939 * @pport_rate: value array
1940 * @pdsaf_pfc_unit_cnt: value array
1942 static void hns_dsaf_pfc_unit_cnt(struct dsaf_device
*dsaf_dev
, int mac_id
,
1943 enum dsaf_port_rate_mode rate
)
1948 case DSAF_PORT_RATE_10000
:
1949 unit_cnt
= HNS_DSAF_PFC_UNIT_CNT_FOR_XGE
;
1951 case DSAF_PORT_RATE_1000
:
1952 unit_cnt
= HNS_DSAF_PFC_UNIT_CNT_FOR_GE_1000
;
1954 case DSAF_PORT_RATE_2500
:
1955 unit_cnt
= HNS_DSAF_PFC_UNIT_CNT_FOR_GE_1000
;
1958 unit_cnt
= HNS_DSAF_PFC_UNIT_CNT_FOR_XGE
;
1961 dsaf_set_dev_field(dsaf_dev
,
1962 (DSAF_PFC_UNIT_CNT_0_REG
+ 0x4 * (u64
)mac_id
),
1963 DSAF_PFC_UNINT_CNT_M
, DSAF_PFC_UNINT_CNT_S
,
1968 * dsaf_port_work_rate_cfg - fifo
1969 * @dsaf_id: dsa fabric id
1972 void hns_dsaf_port_work_rate_cfg(struct dsaf_device
*dsaf_dev
, int mac_id
,
1973 enum dsaf_port_rate_mode rate_mode
)
1977 port_work_mode
= dsaf_read_dev(
1978 dsaf_dev
, DSAF_XGE_GE_WORK_MODE_0_REG
+ 0x4 * (u64
)mac_id
);
1980 if (rate_mode
== DSAF_PORT_RATE_10000
)
1981 dsaf_set_bit(port_work_mode
, DSAF_XGE_GE_WORK_MODE_S
, 1);
1983 dsaf_set_bit(port_work_mode
, DSAF_XGE_GE_WORK_MODE_S
, 0);
1985 dsaf_write_dev(dsaf_dev
,
1986 DSAF_XGE_GE_WORK_MODE_0_REG
+ 0x4 * (u64
)mac_id
,
1989 hns_dsaf_pfc_unit_cnt(dsaf_dev
, mac_id
, rate_mode
);
1993 * hns_dsaf_fix_mac_mode - dsaf modify mac mode
1994 * @mac_cb: mac contrl block
1996 void hns_dsaf_fix_mac_mode(struct hns_mac_cb
*mac_cb
)
1998 enum dsaf_port_rate_mode mode
;
1999 struct dsaf_device
*dsaf_dev
= mac_cb
->dsaf_dev
;
2000 int mac_id
= mac_cb
->mac_id
;
2002 if (mac_cb
->mac_type
!= HNAE_PORT_SERVICE
)
2004 if (mac_cb
->phy_if
== PHY_INTERFACE_MODE_XGMII
)
2005 mode
= DSAF_PORT_RATE_10000
;
2007 mode
= DSAF_PORT_RATE_1000
;
2009 hns_dsaf_port_work_rate_cfg(dsaf_dev
, mac_id
, mode
);
2012 void hns_dsaf_update_stats(struct dsaf_device
*dsaf_dev
, u32 node_num
)
2014 struct dsaf_hw_stats
*hw_stats
2015 = &dsaf_dev
->hw_stats
[node_num
];
2017 hw_stats
->pad_drop
+= dsaf_read_dev(dsaf_dev
,
2018 DSAF_INODE_PAD_DISCARD_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2019 hw_stats
->man_pkts
+= dsaf_read_dev(dsaf_dev
,
2020 DSAF_INODE_FINAL_IN_MAN_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2021 hw_stats
->rx_pkts
+= dsaf_read_dev(dsaf_dev
,
2022 DSAF_INODE_FINAL_IN_PKT_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2023 hw_stats
->rx_pkt_id
+= dsaf_read_dev(dsaf_dev
,
2024 DSAF_INODE_SBM_PID_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2025 hw_stats
->rx_pause_frame
+= dsaf_read_dev(dsaf_dev
,
2026 DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2027 hw_stats
->release_buf_num
+= dsaf_read_dev(dsaf_dev
,
2028 DSAF_INODE_SBM_RELS_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2029 hw_stats
->sbm_drop
+= dsaf_read_dev(dsaf_dev
,
2030 DSAF_INODE_SBM_DROP_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2031 hw_stats
->crc_false
+= dsaf_read_dev(dsaf_dev
,
2032 DSAF_INODE_CRC_FALSE_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2033 hw_stats
->bp_drop
+= dsaf_read_dev(dsaf_dev
,
2034 DSAF_INODE_BP_DISCARD_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2035 hw_stats
->rslt_drop
+= dsaf_read_dev(dsaf_dev
,
2036 DSAF_INODE_RSLT_DISCARD_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2037 hw_stats
->local_addr_false
+= dsaf_read_dev(dsaf_dev
,
2038 DSAF_INODE_LOCAL_ADDR_FALSE_NUM_0_REG
+ 0x80 * (u64
)node_num
);
2040 hw_stats
->vlan_drop
+= dsaf_read_dev(dsaf_dev
,
2041 DSAF_INODE_SW_VLAN_TAG_DISC_0_REG
+ 0x80 * (u64
)node_num
);
2042 hw_stats
->stp_drop
+= dsaf_read_dev(dsaf_dev
,
2043 DSAF_INODE_IN_DATA_STP_DISC_0_REG
+ 0x80 * (u64
)node_num
);
2045 hw_stats
->tx_pkts
+= dsaf_read_dev(dsaf_dev
,
2046 DSAF_XOD_RCVPKT_CNT_0_REG
+ 0x90 * (u64
)node_num
);
2050 *hns_dsaf_get_regs - dump dsaf regs
2051 *@dsaf_dev: dsaf device
2052 *@data:data for value of regs
2054 void hns_dsaf_get_regs(struct dsaf_device
*ddev
, u32 port
, void *data
)
2060 /* dsaf common registers */
2061 p
[0] = dsaf_read_dev(ddev
, DSAF_SRAM_INIT_OVER_0_REG
);
2062 p
[1] = dsaf_read_dev(ddev
, DSAF_CFG_0_REG
);
2063 p
[2] = dsaf_read_dev(ddev
, DSAF_ECC_ERR_INVERT_0_REG
);
2064 p
[3] = dsaf_read_dev(ddev
, DSAF_ABNORMAL_TIMEOUT_0_REG
);
2065 p
[4] = dsaf_read_dev(ddev
, DSAF_FSM_TIMEOUT_0_REG
);
2066 p
[5] = dsaf_read_dev(ddev
, DSAF_DSA_REG_CNT_CLR_CE_REG
);
2067 p
[6] = dsaf_read_dev(ddev
, DSAF_DSA_SBM_INF_FIFO_THRD_REG
);
2068 p
[7] = dsaf_read_dev(ddev
, DSAF_DSA_SRAM_1BIT_ECC_SEL_REG
);
2069 p
[8] = dsaf_read_dev(ddev
, DSAF_DSA_SRAM_1BIT_ECC_CNT_REG
);
2071 p
[9] = dsaf_read_dev(ddev
, DSAF_PFC_EN_0_REG
+ port
* 4);
2072 p
[10] = dsaf_read_dev(ddev
, DSAF_PFC_UNIT_CNT_0_REG
+ port
* 4);
2073 p
[11] = dsaf_read_dev(ddev
, DSAF_XGE_INT_MSK_0_REG
+ port
* 4);
2074 p
[12] = dsaf_read_dev(ddev
, DSAF_XGE_INT_SRC_0_REG
+ port
* 4);
2075 p
[13] = dsaf_read_dev(ddev
, DSAF_XGE_INT_STS_0_REG
+ port
* 4);
2076 p
[14] = dsaf_read_dev(ddev
, DSAF_XGE_INT_MSK_0_REG
+ port
* 4);
2077 p
[15] = dsaf_read_dev(ddev
, DSAF_PPE_INT_MSK_0_REG
+ port
* 4);
2078 p
[16] = dsaf_read_dev(ddev
, DSAF_ROCEE_INT_MSK_0_REG
+ port
* 4);
2079 p
[17] = dsaf_read_dev(ddev
, DSAF_XGE_INT_SRC_0_REG
+ port
* 4);
2080 p
[18] = dsaf_read_dev(ddev
, DSAF_PPE_INT_SRC_0_REG
+ port
* 4);
2081 p
[19] = dsaf_read_dev(ddev
, DSAF_ROCEE_INT_SRC_0_REG
+ port
* 4);
2082 p
[20] = dsaf_read_dev(ddev
, DSAF_XGE_INT_STS_0_REG
+ port
* 4);
2083 p
[21] = dsaf_read_dev(ddev
, DSAF_PPE_INT_STS_0_REG
+ port
* 4);
2084 p
[22] = dsaf_read_dev(ddev
, DSAF_ROCEE_INT_STS_0_REG
+ port
* 4);
2085 p
[23] = dsaf_read_dev(ddev
, DSAF_PPE_QID_CFG_0_REG
+ port
* 4);
2087 for (i
= 0; i
< DSAF_SW_PORT_NUM
; i
++)
2088 p
[24 + i
] = dsaf_read_dev(ddev
,
2089 DSAF_SW_PORT_TYPE_0_REG
+ i
* 4);
2091 p
[32] = dsaf_read_dev(ddev
, DSAF_MIX_DEF_QID_0_REG
+ port
* 4);
2093 for (i
= 0; i
< DSAF_SW_PORT_NUM
; i
++)
2094 p
[33 + i
] = dsaf_read_dev(ddev
,
2095 DSAF_PORT_DEF_VLAN_0_REG
+ i
* 4);
2097 for (i
= 0; i
< DSAF_TOTAL_QUEUE_NUM
; i
++)
2098 p
[41 + i
] = dsaf_read_dev(ddev
,
2099 DSAF_VM_DEF_VLAN_0_REG
+ i
* 4);
2101 /* dsaf inode registers */
2102 p
[170] = dsaf_read_dev(ddev
, DSAF_INODE_CUT_THROUGH_CFG_0_REG
);
2104 p
[171] = dsaf_read_dev(ddev
,
2105 DSAF_INODE_ECC_ERR_ADDR_0_REG
+ port
* 0x80);
2107 for (i
= 0; i
< DSAF_INODE_NUM
/ DSAF_COMM_CHN
; i
++) {
2108 j
= i
* DSAF_COMM_CHN
+ port
;
2109 p
[172 + i
] = dsaf_read_dev(ddev
,
2110 DSAF_INODE_IN_PORT_NUM_0_REG
+ j
* 0x80);
2111 p
[175 + i
] = dsaf_read_dev(ddev
,
2112 DSAF_INODE_PRI_TC_CFG_0_REG
+ j
* 0x80);
2113 p
[178 + i
] = dsaf_read_dev(ddev
,
2114 DSAF_INODE_BP_STATUS_0_REG
+ j
* 0x80);
2115 p
[181 + i
] = dsaf_read_dev(ddev
,
2116 DSAF_INODE_PAD_DISCARD_NUM_0_REG
+ j
* 0x80);
2117 p
[184 + i
] = dsaf_read_dev(ddev
,
2118 DSAF_INODE_FINAL_IN_MAN_NUM_0_REG
+ j
* 0x80);
2119 p
[187 + i
] = dsaf_read_dev(ddev
,
2120 DSAF_INODE_FINAL_IN_PKT_NUM_0_REG
+ j
* 0x80);
2121 p
[190 + i
] = dsaf_read_dev(ddev
,
2122 DSAF_INODE_SBM_PID_NUM_0_REG
+ j
* 0x80);
2123 p
[193 + i
] = dsaf_read_dev(ddev
,
2124 DSAF_INODE_FINAL_IN_PAUSE_NUM_0_REG
+ j
* 0x80);
2125 p
[196 + i
] = dsaf_read_dev(ddev
,
2126 DSAF_INODE_SBM_RELS_NUM_0_REG
+ j
* 0x80);
2127 p
[199 + i
] = dsaf_read_dev(ddev
,
2128 DSAF_INODE_SBM_DROP_NUM_0_REG
+ j
* 0x80);
2129 p
[202 + i
] = dsaf_read_dev(ddev
,
2130 DSAF_INODE_CRC_FALSE_NUM_0_REG
+ j
* 0x80);
2131 p
[205 + i
] = dsaf_read_dev(ddev
,
2132 DSAF_INODE_BP_DISCARD_NUM_0_REG
+ j
* 0x80);
2133 p
[208 + i
] = dsaf_read_dev(ddev
,
2134 DSAF_INODE_RSLT_DISCARD_NUM_0_REG
+ j
* 0x80);
2135 p
[211 + i
] = dsaf_read_dev(ddev
,
2136 DSAF_INODE_LOCAL_ADDR_FALSE_NUM_0_REG
+ j
* 0x80);
2137 p
[214 + i
] = dsaf_read_dev(ddev
,
2138 DSAF_INODE_VOQ_OVER_NUM_0_REG
+ j
* 0x80);
2139 p
[217 + i
] = dsaf_read_dev(ddev
,
2140 DSAF_INODE_BD_SAVE_STATUS_0_REG
+ j
* 4);
2141 p
[220 + i
] = dsaf_read_dev(ddev
,
2142 DSAF_INODE_BD_ORDER_STATUS_0_REG
+ j
* 4);
2143 p
[223 + i
] = dsaf_read_dev(ddev
,
2144 DSAF_INODE_SW_VLAN_TAG_DISC_0_REG
+ j
* 4);
2145 p
[224 + i
] = dsaf_read_dev(ddev
,
2146 DSAF_INODE_IN_DATA_STP_DISC_0_REG
+ j
* 4);
2149 p
[227] = dsaf_read_dev(ddev
, DSAF_INODE_GE_FC_EN_0_REG
+ port
* 4);
2151 for (i
= 0; i
< DSAF_INODE_NUM
/ DSAF_COMM_CHN
; i
++) {
2152 j
= i
* DSAF_COMM_CHN
+ port
;
2153 p
[228 + i
] = dsaf_read_dev(ddev
,
2154 DSAF_INODE_VC0_IN_PKT_NUM_0_REG
+ j
* 4);
2157 p
[231] = dsaf_read_dev(ddev
,
2158 DSAF_INODE_VC1_IN_PKT_NUM_0_REG
+ port
* 4);
2160 /* dsaf inode registers */
2161 for (i
= 0; i
< HNS_DSAF_SBM_NUM(ddev
) / DSAF_COMM_CHN
; i
++) {
2162 j
= i
* DSAF_COMM_CHN
+ port
;
2163 p
[232 + i
] = dsaf_read_dev(ddev
,
2164 DSAF_SBM_CFG_REG_0_REG
+ j
* 0x80);
2165 p
[235 + i
] = dsaf_read_dev(ddev
,
2166 DSAF_SBM_BP_CFG_0_XGE_REG_0_REG
+ j
* 0x80);
2167 p
[238 + i
] = dsaf_read_dev(ddev
,
2168 DSAF_SBM_BP_CFG_1_REG_0_REG
+ j
* 0x80);
2169 p
[241 + i
] = dsaf_read_dev(ddev
,
2170 DSAF_SBM_BP_CFG_2_XGE_REG_0_REG
+ j
* 0x80);
2171 p
[244 + i
] = dsaf_read_dev(ddev
,
2172 DSAF_SBM_FREE_CNT_0_0_REG
+ j
* 0x80);
2173 p
[245 + i
] = dsaf_read_dev(ddev
,
2174 DSAF_SBM_FREE_CNT_1_0_REG
+ j
* 0x80);
2175 p
[248 + i
] = dsaf_read_dev(ddev
,
2176 DSAF_SBM_BP_CNT_0_0_REG
+ j
* 0x80);
2177 p
[251 + i
] = dsaf_read_dev(ddev
,
2178 DSAF_SBM_BP_CNT_1_0_REG
+ j
* 0x80);
2179 p
[254 + i
] = dsaf_read_dev(ddev
,
2180 DSAF_SBM_BP_CNT_2_0_REG
+ j
* 0x80);
2181 p
[257 + i
] = dsaf_read_dev(ddev
,
2182 DSAF_SBM_BP_CNT_3_0_REG
+ j
* 0x80);
2183 p
[260 + i
] = dsaf_read_dev(ddev
,
2184 DSAF_SBM_INER_ST_0_REG
+ j
* 0x80);
2185 p
[263 + i
] = dsaf_read_dev(ddev
,
2186 DSAF_SBM_MIB_REQ_FAILED_TC_0_REG
+ j
* 0x80);
2187 p
[266 + i
] = dsaf_read_dev(ddev
,
2188 DSAF_SBM_LNK_INPORT_CNT_0_REG
+ j
* 0x80);
2189 p
[269 + i
] = dsaf_read_dev(ddev
,
2190 DSAF_SBM_LNK_DROP_CNT_0_REG
+ j
* 0x80);
2191 p
[272 + i
] = dsaf_read_dev(ddev
,
2192 DSAF_SBM_INF_OUTPORT_CNT_0_REG
+ j
* 0x80);
2193 p
[275 + i
] = dsaf_read_dev(ddev
,
2194 DSAF_SBM_LNK_INPORT_TC0_CNT_0_REG
+ j
* 0x80);
2195 p
[278 + i
] = dsaf_read_dev(ddev
,
2196 DSAF_SBM_LNK_INPORT_TC1_CNT_0_REG
+ j
* 0x80);
2197 p
[281 + i
] = dsaf_read_dev(ddev
,
2198 DSAF_SBM_LNK_INPORT_TC2_CNT_0_REG
+ j
* 0x80);
2199 p
[284 + i
] = dsaf_read_dev(ddev
,
2200 DSAF_SBM_LNK_INPORT_TC3_CNT_0_REG
+ j
* 0x80);
2201 p
[287 + i
] = dsaf_read_dev(ddev
,
2202 DSAF_SBM_LNK_INPORT_TC4_CNT_0_REG
+ j
* 0x80);
2203 p
[290 + i
] = dsaf_read_dev(ddev
,
2204 DSAF_SBM_LNK_INPORT_TC5_CNT_0_REG
+ j
* 0x80);
2205 p
[293 + i
] = dsaf_read_dev(ddev
,
2206 DSAF_SBM_LNK_INPORT_TC6_CNT_0_REG
+ j
* 0x80);
2207 p
[296 + i
] = dsaf_read_dev(ddev
,
2208 DSAF_SBM_LNK_INPORT_TC7_CNT_0_REG
+ j
* 0x80);
2209 p
[299 + i
] = dsaf_read_dev(ddev
,
2210 DSAF_SBM_LNK_REQ_CNT_0_REG
+ j
* 0x80);
2211 p
[302 + i
] = dsaf_read_dev(ddev
,
2212 DSAF_SBM_LNK_RELS_CNT_0_REG
+ j
* 0x80);
2213 p
[305 + i
] = dsaf_read_dev(ddev
,
2214 DSAF_SBM_BP_CFG_3_REG_0_REG
+ j
* 0x80);
2215 p
[308 + i
] = dsaf_read_dev(ddev
,
2216 DSAF_SBM_BP_CFG_4_REG_0_REG
+ j
* 0x80);
2219 /* dsaf onode registers */
2220 for (i
= 0; i
< DSAF_XOD_NUM
; i
++) {
2221 p
[311 + i
] = dsaf_read_dev(ddev
,
2222 DSAF_XOD_ETS_TSA_TC0_TC3_CFG_0_REG
+ i
* 0x90);
2223 p
[319 + i
] = dsaf_read_dev(ddev
,
2224 DSAF_XOD_ETS_TSA_TC4_TC7_CFG_0_REG
+ i
* 0x90);
2225 p
[327 + i
] = dsaf_read_dev(ddev
,
2226 DSAF_XOD_ETS_BW_TC0_TC3_CFG_0_REG
+ i
* 0x90);
2227 p
[335 + i
] = dsaf_read_dev(ddev
,
2228 DSAF_XOD_ETS_BW_TC4_TC7_CFG_0_REG
+ i
* 0x90);
2229 p
[343 + i
] = dsaf_read_dev(ddev
,
2230 DSAF_XOD_ETS_BW_OFFSET_CFG_0_REG
+ i
* 0x90);
2231 p
[351 + i
] = dsaf_read_dev(ddev
,
2232 DSAF_XOD_ETS_TOKEN_CFG_0_REG
+ i
* 0x90);
2235 p
[359] = dsaf_read_dev(ddev
, DSAF_XOD_PFS_CFG_0_0_REG
+ port
* 0x90);
2236 p
[360] = dsaf_read_dev(ddev
, DSAF_XOD_PFS_CFG_1_0_REG
+ port
* 0x90);
2237 p
[361] = dsaf_read_dev(ddev
, DSAF_XOD_PFS_CFG_2_0_REG
+ port
* 0x90);
2239 for (i
= 0; i
< DSAF_XOD_BIG_NUM
/ DSAF_COMM_CHN
; i
++) {
2240 j
= i
* DSAF_COMM_CHN
+ port
;
2241 p
[362 + i
] = dsaf_read_dev(ddev
,
2242 DSAF_XOD_GNT_L_0_REG
+ j
* 0x90);
2243 p
[365 + i
] = dsaf_read_dev(ddev
,
2244 DSAF_XOD_GNT_H_0_REG
+ j
* 0x90);
2245 p
[368 + i
] = dsaf_read_dev(ddev
,
2246 DSAF_XOD_CONNECT_STATE_0_REG
+ j
* 0x90);
2247 p
[371 + i
] = dsaf_read_dev(ddev
,
2248 DSAF_XOD_RCVPKT_CNT_0_REG
+ j
* 0x90);
2249 p
[374 + i
] = dsaf_read_dev(ddev
,
2250 DSAF_XOD_RCVTC0_CNT_0_REG
+ j
* 0x90);
2251 p
[377 + i
] = dsaf_read_dev(ddev
,
2252 DSAF_XOD_RCVTC1_CNT_0_REG
+ j
* 0x90);
2253 p
[380 + i
] = dsaf_read_dev(ddev
,
2254 DSAF_XOD_RCVTC2_CNT_0_REG
+ j
* 0x90);
2255 p
[383 + i
] = dsaf_read_dev(ddev
,
2256 DSAF_XOD_RCVTC3_CNT_0_REG
+ j
* 0x90);
2257 p
[386 + i
] = dsaf_read_dev(ddev
,
2258 DSAF_XOD_RCVVC0_CNT_0_REG
+ j
* 0x90);
2259 p
[389 + i
] = dsaf_read_dev(ddev
,
2260 DSAF_XOD_RCVVC1_CNT_0_REG
+ j
* 0x90);
2263 p
[392] = dsaf_read_dev(ddev
,
2264 DSAF_XOD_XGE_RCVIN0_CNT_0_REG
+ port
* 0x90);
2265 p
[393] = dsaf_read_dev(ddev
,
2266 DSAF_XOD_XGE_RCVIN1_CNT_0_REG
+ port
* 0x90);
2267 p
[394] = dsaf_read_dev(ddev
,
2268 DSAF_XOD_XGE_RCVIN2_CNT_0_REG
+ port
* 0x90);
2269 p
[395] = dsaf_read_dev(ddev
,
2270 DSAF_XOD_XGE_RCVIN3_CNT_0_REG
+ port
* 0x90);
2271 p
[396] = dsaf_read_dev(ddev
,
2272 DSAF_XOD_XGE_RCVIN4_CNT_0_REG
+ port
* 0x90);
2273 p
[397] = dsaf_read_dev(ddev
,
2274 DSAF_XOD_XGE_RCVIN5_CNT_0_REG
+ port
* 0x90);
2275 p
[398] = dsaf_read_dev(ddev
,
2276 DSAF_XOD_XGE_RCVIN6_CNT_0_REG
+ port
* 0x90);
2277 p
[399] = dsaf_read_dev(ddev
,
2278 DSAF_XOD_XGE_RCVIN7_CNT_0_REG
+ port
* 0x90);
2279 p
[400] = dsaf_read_dev(ddev
,
2280 DSAF_XOD_PPE_RCVIN0_CNT_0_REG
+ port
* 0x90);
2281 p
[401] = dsaf_read_dev(ddev
,
2282 DSAF_XOD_PPE_RCVIN1_CNT_0_REG
+ port
* 0x90);
2283 p
[402] = dsaf_read_dev(ddev
,
2284 DSAF_XOD_ROCEE_RCVIN0_CNT_0_REG
+ port
* 0x90);
2285 p
[403] = dsaf_read_dev(ddev
,
2286 DSAF_XOD_ROCEE_RCVIN1_CNT_0_REG
+ port
* 0x90);
2287 p
[404] = dsaf_read_dev(ddev
,
2288 DSAF_XOD_FIFO_STATUS_0_REG
+ port
* 0x90);
2290 /* dsaf voq registers */
2291 for (i
= 0; i
< DSAF_VOQ_NUM
/ DSAF_COMM_CHN
; i
++) {
2292 j
= (i
* DSAF_COMM_CHN
+ port
) * 0x90;
2293 p
[405 + i
] = dsaf_read_dev(ddev
,
2294 DSAF_VOQ_ECC_INVERT_EN_0_REG
+ j
);
2295 p
[408 + i
] = dsaf_read_dev(ddev
,
2296 DSAF_VOQ_SRAM_PKT_NUM_0_REG
+ j
);
2297 p
[411 + i
] = dsaf_read_dev(ddev
, DSAF_VOQ_IN_PKT_NUM_0_REG
+ j
);
2298 p
[414 + i
] = dsaf_read_dev(ddev
,
2299 DSAF_VOQ_OUT_PKT_NUM_0_REG
+ j
);
2300 p
[417 + i
] = dsaf_read_dev(ddev
,
2301 DSAF_VOQ_ECC_ERR_ADDR_0_REG
+ j
);
2302 p
[420 + i
] = dsaf_read_dev(ddev
, DSAF_VOQ_BP_STATUS_0_REG
+ j
);
2303 p
[423 + i
] = dsaf_read_dev(ddev
, DSAF_VOQ_SPUP_IDLE_0_REG
+ j
);
2304 p
[426 + i
] = dsaf_read_dev(ddev
,
2305 DSAF_VOQ_XGE_XOD_REQ_0_0_REG
+ j
);
2306 p
[429 + i
] = dsaf_read_dev(ddev
,
2307 DSAF_VOQ_XGE_XOD_REQ_1_0_REG
+ j
);
2308 p
[432 + i
] = dsaf_read_dev(ddev
,
2309 DSAF_VOQ_PPE_XOD_REQ_0_REG
+ j
);
2310 p
[435 + i
] = dsaf_read_dev(ddev
,
2311 DSAF_VOQ_ROCEE_XOD_REQ_0_REG
+ j
);
2312 p
[438 + i
] = dsaf_read_dev(ddev
,
2313 DSAF_VOQ_BP_ALL_THRD_0_REG
+ j
);
2316 /* dsaf tbl registers */
2317 p
[441] = dsaf_read_dev(ddev
, DSAF_TBL_CTRL_0_REG
);
2318 p
[442] = dsaf_read_dev(ddev
, DSAF_TBL_INT_MSK_0_REG
);
2319 p
[443] = dsaf_read_dev(ddev
, DSAF_TBL_INT_SRC_0_REG
);
2320 p
[444] = dsaf_read_dev(ddev
, DSAF_TBL_INT_STS_0_REG
);
2321 p
[445] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_ADDR_0_REG
);
2322 p
[446] = dsaf_read_dev(ddev
, DSAF_TBL_LINE_ADDR_0_REG
);
2323 p
[447] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_HIGH_0_REG
);
2324 p
[448] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_LOW_0_REG
);
2325 p
[449] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_MCAST_CFG_4_0_REG
);
2326 p
[450] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_MCAST_CFG_3_0_REG
);
2327 p
[451] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_MCAST_CFG_2_0_REG
);
2328 p
[452] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_MCAST_CFG_1_0_REG
);
2329 p
[453] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_MCAST_CFG_0_0_REG
);
2330 p
[454] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_UCAST_CFG_0_REG
);
2331 p
[455] = dsaf_read_dev(ddev
, DSAF_TBL_LIN_CFG_0_REG
);
2332 p
[456] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RDATA_HIGH_0_REG
);
2333 p
[457] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RDATA_LOW_0_REG
);
2334 p
[458] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RAM_RDATA4_0_REG
);
2335 p
[459] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RAM_RDATA3_0_REG
);
2336 p
[460] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RAM_RDATA2_0_REG
);
2337 p
[461] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RAM_RDATA1_0_REG
);
2338 p
[462] = dsaf_read_dev(ddev
, DSAF_TBL_TCAM_RAM_RDATA0_0_REG
);
2339 p
[463] = dsaf_read_dev(ddev
, DSAF_TBL_LIN_RDATA_0_REG
);
2341 for (i
= 0; i
< DSAF_SW_PORT_NUM
; i
++) {
2343 p
[464 + 2 * i
] = dsaf_read_dev(ddev
,
2344 DSAF_TBL_DA0_MIS_INFO1_0_REG
+ j
);
2345 p
[465 + 2 * i
] = dsaf_read_dev(ddev
,
2346 DSAF_TBL_DA0_MIS_INFO0_0_REG
+ j
);
2349 p
[480] = dsaf_read_dev(ddev
, DSAF_TBL_SA_MIS_INFO2_0_REG
);
2350 p
[481] = dsaf_read_dev(ddev
, DSAF_TBL_SA_MIS_INFO1_0_REG
);
2351 p
[482] = dsaf_read_dev(ddev
, DSAF_TBL_SA_MIS_INFO0_0_REG
);
2352 p
[483] = dsaf_read_dev(ddev
, DSAF_TBL_PUL_0_REG
);
2353 p
[484] = dsaf_read_dev(ddev
, DSAF_TBL_OLD_RSLT_0_REG
);
2354 p
[485] = dsaf_read_dev(ddev
, DSAF_TBL_OLD_SCAN_VAL_0_REG
);
2355 p
[486] = dsaf_read_dev(ddev
, DSAF_TBL_DFX_CTRL_0_REG
);
2356 p
[487] = dsaf_read_dev(ddev
, DSAF_TBL_DFX_STAT_0_REG
);
2357 p
[488] = dsaf_read_dev(ddev
, DSAF_TBL_DFX_STAT_2_0_REG
);
2358 p
[489] = dsaf_read_dev(ddev
, DSAF_TBL_LKUP_NUM_I_0_REG
);
2359 p
[490] = dsaf_read_dev(ddev
, DSAF_TBL_LKUP_NUM_O_0_REG
);
2360 p
[491] = dsaf_read_dev(ddev
, DSAF_TBL_UCAST_BCAST_MIS_INFO_0_0_REG
);
2362 /* dsaf other registers */
2363 p
[492] = dsaf_read_dev(ddev
, DSAF_INODE_FIFO_WL_0_REG
+ port
* 0x4);
2364 p
[493] = dsaf_read_dev(ddev
, DSAF_ONODE_FIFO_WL_0_REG
+ port
* 0x4);
2365 p
[494] = dsaf_read_dev(ddev
, DSAF_XGE_GE_WORK_MODE_0_REG
+ port
* 0x4);
2366 p
[495] = dsaf_read_dev(ddev
,
2367 DSAF_XGE_APP_RX_LINK_UP_0_REG
+ port
* 0x4);
2368 p
[496] = dsaf_read_dev(ddev
, DSAF_NETPORT_CTRL_SIG_0_REG
+ port
* 0x4);
2369 p
[497] = dsaf_read_dev(ddev
, DSAF_XGE_CTRL_SIG_CFG_0_REG
+ port
* 0x4);
2371 /* mark end of dsaf regs */
2372 for (i
= 498; i
< 504; i
++)
2376 static char *hns_dsaf_get_node_stats_strings(char *data
, int node
)
2380 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_pad_drop_pkts", node
);
2381 buff
= buff
+ ETH_GSTRING_LEN
;
2382 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_manage_pkts", node
);
2383 buff
= buff
+ ETH_GSTRING_LEN
;
2384 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_rx_pkts", node
);
2385 buff
= buff
+ ETH_GSTRING_LEN
;
2386 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_rx_pkt_id", node
);
2387 buff
= buff
+ ETH_GSTRING_LEN
;
2388 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_rx_pause_frame", node
);
2389 buff
= buff
+ ETH_GSTRING_LEN
;
2390 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_release_buf_num", node
);
2391 buff
= buff
+ ETH_GSTRING_LEN
;
2392 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_sbm_drop_pkts", node
);
2393 buff
= buff
+ ETH_GSTRING_LEN
;
2394 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_crc_false_pkts", node
);
2395 buff
= buff
+ ETH_GSTRING_LEN
;
2396 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_bp_drop_pkts", node
);
2397 buff
= buff
+ ETH_GSTRING_LEN
;
2398 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_lookup_rslt_drop_pkts", node
);
2399 buff
= buff
+ ETH_GSTRING_LEN
;
2400 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_local_rslt_fail_pkts", node
);
2401 buff
= buff
+ ETH_GSTRING_LEN
;
2402 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_vlan_drop_pkts", node
);
2403 buff
= buff
+ ETH_GSTRING_LEN
;
2404 snprintf(buff
, ETH_GSTRING_LEN
, "innod%d_stp_drop_pkts", node
);
2405 buff
= buff
+ ETH_GSTRING_LEN
;
2406 snprintf(buff
, ETH_GSTRING_LEN
, "onnod%d_tx_pkts", node
);
2407 buff
= buff
+ ETH_GSTRING_LEN
;
2412 static u64
*hns_dsaf_get_node_stats(struct dsaf_device
*ddev
, u64
*data
,
2416 struct dsaf_hw_stats
*hw_stats
= &ddev
->hw_stats
[node_num
];
2418 p
[0] = hw_stats
->pad_drop
;
2419 p
[1] = hw_stats
->man_pkts
;
2420 p
[2] = hw_stats
->rx_pkts
;
2421 p
[3] = hw_stats
->rx_pkt_id
;
2422 p
[4] = hw_stats
->rx_pause_frame
;
2423 p
[5] = hw_stats
->release_buf_num
;
2424 p
[6] = hw_stats
->sbm_drop
;
2425 p
[7] = hw_stats
->crc_false
;
2426 p
[8] = hw_stats
->bp_drop
;
2427 p
[9] = hw_stats
->rslt_drop
;
2428 p
[10] = hw_stats
->local_addr_false
;
2429 p
[11] = hw_stats
->vlan_drop
;
2430 p
[12] = hw_stats
->stp_drop
;
2431 p
[13] = hw_stats
->tx_pkts
;
2437 *hns_dsaf_get_stats - get dsaf statistic
2439 *@data:statistic value
2442 void hns_dsaf_get_stats(struct dsaf_device
*ddev
, u64
*data
, int port
)
2445 int node_num
= port
;
2447 /* for ge/xge node info */
2448 p
= hns_dsaf_get_node_stats(ddev
, p
, node_num
);
2450 /* for ppe node info */
2451 node_num
= port
+ DSAF_PPE_INODE_BASE
;
2452 (void)hns_dsaf_get_node_stats(ddev
, p
, node_num
);
2456 *hns_dsaf_get_sset_count - get dsaf string set count
2457 *@stringset: type of values in data
2458 *return dsaf string name count
2460 int hns_dsaf_get_sset_count(int stringset
)
2462 if (stringset
== ETH_SS_STATS
)
2463 return DSAF_STATIC_NUM
;
2469 *hns_dsaf_get_strings - get dsaf string set
2470 *@stringset:srting set index
2471 *@data:strings name value
2474 void hns_dsaf_get_strings(int stringset
, u8
*data
, int port
)
2476 char *buff
= (char *)data
;
2479 if (stringset
!= ETH_SS_STATS
)
2482 /* for ge/xge node info */
2483 buff
= hns_dsaf_get_node_stats_strings(buff
, node
);
2485 /* for ppe node info */
2486 node
= port
+ DSAF_PPE_INODE_BASE
;
2487 (void)hns_dsaf_get_node_stats_strings(buff
, node
);
2491 *hns_dsaf_get_sset_count - get dsaf regs count
2492 *return dsaf regs count
2494 int hns_dsaf_get_regs_count(void)
2496 return DSAF_DUMP_REGS_NUM
;
2500 * dsaf_probe - probo dsaf dev
2501 * @pdev: dasf platform device
2502 * retuen 0 - success , negative --fail
2504 static int hns_dsaf_probe(struct platform_device
*pdev
)
2506 struct dsaf_device
*dsaf_dev
;
2509 dsaf_dev
= hns_dsaf_alloc_dev(&pdev
->dev
, sizeof(struct dsaf_drv_priv
));
2510 if (IS_ERR(dsaf_dev
)) {
2511 ret
= PTR_ERR(dsaf_dev
);
2513 "dsaf_probe dsaf_alloc_dev failed, ret = %#x!\n", ret
);
2517 ret
= hns_dsaf_get_cfg(dsaf_dev
);
2521 ret
= hns_dsaf_init(dsaf_dev
);
2525 ret
= hns_mac_init(dsaf_dev
);
2529 ret
= hns_ppe_init(dsaf_dev
);
2533 ret
= hns_dsaf_ae_init(dsaf_dev
);
2540 hns_ppe_uninit(dsaf_dev
);
2543 hns_mac_uninit(dsaf_dev
);
2546 hns_dsaf_free(dsaf_dev
);
2549 hns_dsaf_free_cfg(dsaf_dev
);
2552 hns_dsaf_free_dev(dsaf_dev
);
2558 * dsaf_remove - remove dsaf dev
2559 * @pdev: dasf platform device
2561 static int hns_dsaf_remove(struct platform_device
*pdev
)
2563 struct dsaf_device
*dsaf_dev
= dev_get_drvdata(&pdev
->dev
);
2565 hns_dsaf_ae_uninit(dsaf_dev
);
2567 hns_ppe_uninit(dsaf_dev
);
2569 hns_mac_uninit(dsaf_dev
);
2571 hns_dsaf_free(dsaf_dev
);
2573 hns_dsaf_free_cfg(dsaf_dev
);
2575 hns_dsaf_free_dev(dsaf_dev
);
2580 static const struct of_device_id g_dsaf_match
[] = {
2581 {.compatible
= "hisilicon,hns-dsaf-v1"},
2582 {.compatible
= "hisilicon,hns-dsaf-v2"},
2586 static struct platform_driver g_dsaf_driver
= {
2587 .probe
= hns_dsaf_probe
,
2588 .remove
= hns_dsaf_remove
,
2590 .name
= DSAF_DRV_NAME
,
2591 .of_match_table
= g_dsaf_match
,
2595 module_platform_driver(g_dsaf_driver
);
2597 MODULE_LICENSE("GPL");
2598 MODULE_AUTHOR("Huawei Tech. Co., Ltd.");
2599 MODULE_DESCRIPTION("HNS DSAF driver");
2600 MODULE_VERSION(DSAF_MOD_VERSION
);