1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(C) 2021 Marvell.
5 #include "cnxk_eventdev.h"
7 struct cnxk_sso_xstats_name {
8 const char name[RTE_EVENT_DEV_XSTATS_NAME_SIZE];
12 uint64_t reset_snap[CNXK_SSO_MAX_HWGRP];
15 static struct cnxk_sso_xstats_name sso_hws_xstats[] = {
18 offsetof(struct roc_sso_hws_stats, arbitration),
24 "affinity_arbitration_credits",
25 offsetof(struct roc_sso_hws_stats, arbitration),
32 static struct cnxk_sso_xstats_name sso_hwgrp_xstats[] = {
35 offsetof(struct roc_sso_hwgrp_stats, ws_pc),
42 offsetof(struct roc_sso_hwgrp_stats, ext_pc),
49 offsetof(struct roc_sso_hwgrp_stats, wa_pc),
56 offsetof(struct roc_sso_hwgrp_stats, ts_pc),
63 offsetof(struct roc_sso_hwgrp_stats, ds_pc),
70 offsetof(struct roc_sso_hwgrp_stats, dq_pc),
77 offsetof(struct roc_sso_hwgrp_stats, aw_status),
84 offsetof(struct roc_sso_hwgrp_stats, aw_status),
91 offsetof(struct roc_sso_hwgrp_stats, page_cnt),
98 #define CNXK_SSO_NUM_HWS_XSTATS RTE_DIM(sso_hws_xstats)
99 #define CNXK_SSO_NUM_GRP_XSTATS RTE_DIM(sso_hwgrp_xstats)
101 #define CNXK_SSO_NUM_XSTATS (CNXK_SSO_NUM_HWS_XSTATS + CNXK_SSO_NUM_GRP_XSTATS)
104 cnxk_sso_xstats_get(const struct rte_eventdev *event_dev,
105 enum rte_event_dev_xstats_mode mode, uint8_t queue_port_id,
106 const unsigned int ids[], uint64_t values[], unsigned int n)
108 struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
109 struct roc_sso_hwgrp_stats hwgrp_stats;
110 struct cnxk_sso_xstats_name *xstats;
111 struct cnxk_sso_xstats_name *xstat;
112 struct roc_sso_hws_stats hws_stats;
113 uint32_t xstats_mode_count = 0;
114 uint32_t start_offset = 0;
121 case RTE_EVENT_DEV_XSTATS_DEVICE:
123 case RTE_EVENT_DEV_XSTATS_PORT:
124 if (queue_port_id >= (signed int)dev->nb_event_ports)
127 xstats_mode_count = CNXK_SSO_NUM_HWS_XSTATS;
128 xstats = sso_hws_xstats;
130 rc = roc_sso_hws_stats_get(&dev->sso, queue_port_id,
136 case RTE_EVENT_DEV_XSTATS_QUEUE:
137 if (queue_port_id >= (signed int)dev->nb_event_queues)
140 xstats_mode_count = CNXK_SSO_NUM_GRP_XSTATS;
141 start_offset = CNXK_SSO_NUM_HWS_XSTATS;
142 xstats = sso_hwgrp_xstats;
144 rc = roc_sso_hwgrp_stats_get(&dev->sso, queue_port_id,
152 plt_err("Invalid mode received");
156 for (i = 0; i < n && i < xstats_mode_count; i++) {
157 xstat = &xstats[ids[i] - start_offset];
158 value = *(uint64_t *)((char *)rsp + xstat->offset);
159 value = (value >> xstat->shift) & xstat->mask;
162 values[i] -= xstat->reset_snap[queue_port_id];
171 cnxk_sso_xstats_reset(struct rte_eventdev *event_dev,
172 enum rte_event_dev_xstats_mode mode,
173 int16_t queue_port_id, const uint32_t ids[], uint32_t n)
175 struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
176 struct roc_sso_hwgrp_stats hwgrp_stats;
177 struct cnxk_sso_xstats_name *xstats;
178 struct cnxk_sso_xstats_name *xstat;
179 struct roc_sso_hws_stats hws_stats;
180 uint32_t xstats_mode_count = 0;
181 uint32_t start_offset = 0;
188 case RTE_EVENT_DEV_XSTATS_DEVICE:
190 case RTE_EVENT_DEV_XSTATS_PORT:
191 if (queue_port_id >= (signed int)dev->nb_event_ports)
194 xstats_mode_count = CNXK_SSO_NUM_HWS_XSTATS;
195 xstats = sso_hws_xstats;
196 rc = roc_sso_hws_stats_get(&dev->sso, queue_port_id,
202 case RTE_EVENT_DEV_XSTATS_QUEUE:
203 if (queue_port_id >= (signed int)dev->nb_event_queues)
206 xstats_mode_count = CNXK_SSO_NUM_GRP_XSTATS;
207 start_offset = CNXK_SSO_NUM_HWS_XSTATS;
208 xstats = sso_hwgrp_xstats;
210 rc = roc_sso_hwgrp_stats_get(&dev->sso, queue_port_id,
217 plt_err("Invalid mode received");
221 for (i = 0; i < n && i < xstats_mode_count; i++) {
222 xstat = &xstats[ids[i] - start_offset];
223 value = *(uint64_t *)((char *)rsp + xstat->offset);
224 value = (value >> xstat->shift) & xstat->mask;
226 xstat->reset_snap[queue_port_id] = value;
234 cnxk_sso_xstats_get_names(const struct rte_eventdev *event_dev,
235 enum rte_event_dev_xstats_mode mode,
236 uint8_t queue_port_id,
237 struct rte_event_dev_xstats_name *xstats_names,
238 unsigned int *ids, unsigned int size)
240 struct rte_event_dev_xstats_name xstats_names_copy[CNXK_SSO_NUM_XSTATS];
241 struct cnxk_sso_evdev *dev = cnxk_sso_pmd_priv(event_dev);
242 uint32_t xstats_mode_count = 0;
243 uint32_t start_offset = 0;
244 unsigned int xidx = 0;
247 for (i = 0; i < CNXK_SSO_NUM_HWS_XSTATS; i++) {
248 snprintf(xstats_names_copy[i].name,
249 sizeof(xstats_names_copy[i].name), "%s",
250 sso_hws_xstats[i].name);
253 for (; i < CNXK_SSO_NUM_XSTATS; i++) {
254 snprintf(xstats_names_copy[i].name,
255 sizeof(xstats_names_copy[i].name), "%s",
256 sso_hwgrp_xstats[i - CNXK_SSO_NUM_HWS_XSTATS].name);
260 case RTE_EVENT_DEV_XSTATS_DEVICE:
262 case RTE_EVENT_DEV_XSTATS_PORT:
263 if (queue_port_id >= (signed int)dev->nb_event_ports)
265 xstats_mode_count = CNXK_SSO_NUM_HWS_XSTATS;
267 case RTE_EVENT_DEV_XSTATS_QUEUE:
268 if (queue_port_id >= (signed int)dev->nb_event_queues)
270 xstats_mode_count = CNXK_SSO_NUM_GRP_XSTATS;
271 start_offset = CNXK_SSO_NUM_HWS_XSTATS;
274 plt_err("Invalid mode received");
278 if (xstats_mode_count > size || !ids || !xstats_names)
279 return xstats_mode_count;
281 for (i = 0; i < xstats_mode_count; i++) {
282 xidx = i + start_offset;
283 strncpy(xstats_names[i].name, xstats_names_copy[xidx].name,
284 sizeof(xstats_names[i].name));