07 Oct '23
The hikptool ub_dfx command is submitted for the first time.
This command can be used to dump register information of the LRB, PFA, and PM modules.
Signed-off-by: Jianqiang Li <lijianqiang16(a)huawei.com>
---
libhikptdev/include/hikptdev_plug.h | 1 +
net/hikp_net_lib.h | 9 +
net/ub/ub_dfx/hikp_ub_dfx.c | 319 ++++++++++++++++++++++++++++
net/ub/ub_dfx/hikp_ub_dfx.h | 100 +++++++++
tool_lib/tool_lib.h | 2 +-
5 files changed, 430 insertions(+), 1 deletion(-)
create mode 100644 net/ub/ub_dfx/hikp_ub_dfx.c
create mode 100644 net/ub/ub_dfx/hikp_ub_dfx.h
diff --git a/libhikptdev/include/hikptdev_plug.h b/libhikptdev/include/hikptdev_plug.h
index 42bea6b..56cea78 100644
--- a/libhikptdev/include/hikptdev_plug.h
+++ b/libhikptdev/include/hikptdev_plug.h
@@ -43,6 +43,7 @@ enum cmd_module_type {
MAC_MOD = 8,
DPDK_MOD = 9,
CXL_MOD = 10,
+ UB_MOD = 11,
};
void hikp_unlock(void);
diff --git a/net/hikp_net_lib.h b/net/hikp_net_lib.h
index cc99d0c..af0a51d 100644
--- a/net/hikp_net_lib.h
+++ b/net/hikp_net_lib.h
@@ -98,6 +98,15 @@ enum roce_cmd_type {
GET_ROCEE_TSP_CMD,
};
+enum ub_cmd_type {
+ GET_UNIC_PPP_CMD = 0x1,
+ GET_UB_DFX_INFO_CMD,
+ GET_UB_LINK_INFO_CMD,
+ GET_UB_BP_INFO_CMD,
+ GET_UB_CRD_INFO_CMD,
+ GET_UB_BASIC_INFO_CMD,
+};
+
#define HIKP_MAX_PF_NUM 8
#define HIKP_NIC_MAX_FUNC_NUM 256
diff --git a/net/ub/ub_dfx/hikp_ub_dfx.c b/net/ub/ub_dfx/hikp_ub_dfx.c
new file mode 100644
index 0000000..c50f555
--- /dev/null
+++ b/net/ub/ub_dfx/hikp_ub_dfx.c
@@ -0,0 +1,319 @@
+/*
+ * Copyright (c) 2023 Hisilicon Technologies Co., Ltd.
+ * Hikptool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ *
+ * See the Mulan PSL v2 for more details.
+ */
+
+#include "tool_cmd.h"
+#include "hikp_net_lib.h"
+#include "hikp_ub_dfx.h"
+
+struct ub_dfx_param g_ub_dfx_param = { 0 };
+
+static const struct dfx_module_cmd g_ub_dfx_module_parse[] = {
+ {"LRB", LRB_DFX_REG_DUMP},
+ {"PFA", PFA_DFX_REG_DUMP},
+ {"PM", PM_DFX_REG_DUMP}
+};
+
+static const struct dfx_type_parse g_dfx_type_parse[] = {
+ {INCORRECT_REG_TYPE, WIDTH_32_BIT, "INCORRECT TYPE"},
+ {TYPE_32_STATS, WIDTH_32_BIT, "32 bit statistics"},
+ {TYPE_32_RUNNING_STATUS, WIDTH_32_BIT, "32 bit running status"},
+ {TYPE_64_STATS, WIDTH_64_BIT, "64 bit statistics"},
+};
+
+static void dfx_help_info(const struct major_cmd_ctrl *self)
+{
+ printf("\n Usage: %s %s\n", self->cmd_ptr->name, "-i <interface>\n");
+ printf("\n %s\n", self->cmd_ptr->help_info);
+ printf(" Options:\n\n");
+ printf(" %s, %-25s %s\n", "-h", "--help", "display this help and exit");
+ printf(" %s, %-25s %s\n", "-i", "--interface=<interface>",
+ "device target or bdf id, e.g. ubn0 or 0000:35:00.0");
+ printf(" %s\n", " [-m/--module LRB/PFA/PM] : this is necessary param\n");
+}
+
+static int hikp_ub_dfx_help(struct major_cmd_ctrl *self, const char *argv)
+{
+ dfx_help_info(self);
+ return 0;
+}
+
+static int hikp_ub_dfx_target(struct major_cmd_ctrl *self, const char *argv)
+{
+ self->err_no = tool_check_and_get_valid_bdf_id(argv, &(g_ub_dfx_param.target));
+ if (self->err_no != 0) {
+ snprintf(self->err_str, sizeof(self->err_str), "Unknown device %s.", argv);
+ return self->err_no;
+ }
+
+ return 0;
+}
+
+static int hikp_ub_dfx_module_select(struct major_cmd_ctrl *self, const char *argv)
+{
+ size_t arr_size = HIKP_ARRAY_SIZE(g_ub_dfx_module_parse);
+ bool is_found;
+ size_t i;
+
+ for (i = 0; i < arr_size; i++) {
+ is_found = strncmp(argv, (const char *)g_ub_dfx_module_parse[i].module_name,
+ sizeof(g_ub_dfx_module_parse[i].module_name)) == 0;
+ if (is_found) {
+ g_ub_dfx_param.sub_cmd_code = g_ub_dfx_module_parse[i].sub_cmd_code;
+ g_ub_dfx_param.module_idx = i;
+ g_ub_dfx_param.flag |= MODULE_SET_FLAG;
+ return 0;
+ }
+ }
+ dfx_help_info(self);
+ snprintf(self->err_str, sizeof(self->err_str), "-m/--module param error!!!");
+ self->err_no = -EINVAL;
+
+ return -EINVAL;
+}
+
+static int hikp_ub_dfx_get_blk_data(struct hikp_cmd_ret **cmd_ret,
+ uint32_t blk_id, uint32_t sub_cmd_code)
+{
+ struct hikp_cmd_header req_header = { 0 };
+ struct ub_dfx_req_para req_data = { 0 };
+
+ req_data.bdf = g_ub_dfx_param.target.bdf;
+ req_data.block_id = blk_id;
+ hikp_cmd_init(&req_header, UB_MOD, GET_UB_DFX_INFO_CMD, sub_cmd_code);
+ *cmd_ret = hikp_cmd_alloc(&req_header, &req_data, sizeof(req_data));
+
+ return hikp_rsp_normal_check(*cmd_ret);
+}
+
+static int hikp_ub_get_first_blk_dfx(struct ub_dfx_rsp_head *rsp_head, uint32_t **reg_data,
+ uint32_t *max_dfx_size, uint32_t *version)
+{
+ struct ub_dfx_rsp *dfx_rsp = NULL;
+ struct hikp_cmd_ret *cmd_ret;
+ int ret;
+
+ ret = hikp_ub_dfx_get_blk_data(&cmd_ret, 0, g_ub_dfx_param.sub_cmd_code);
+ if (ret < 0)
+ goto err_out;
+
+ dfx_rsp = (struct ub_dfx_rsp *)(cmd_ret->rsp_data);
+ *version = cmd_ret->version;
+ *rsp_head = dfx_rsp->rsp_head;
+ if (rsp_head->total_blk_num == 0) {
+ /* if total block number is zero, set total type number to zero anyway */
+ rsp_head->total_type_num = 0;
+ goto err_out;
+ }
+ *max_dfx_size = (uint32_t)(rsp_head->total_blk_num * MAX_DFX_DATA_NUM * sizeof(uint32_t));
+ *reg_data = (uint32_t *)calloc(1, *max_dfx_size);
+ if (*reg_data == NULL) {
+ HIKP_ERROR_PRINT("malloc log memory 0x%x failed.\n", *max_dfx_size);
+ ret = -ENOMEM;
+ goto err_out;
+ }
+
+ if (rsp_head->cur_blk_size > *max_dfx_size) {
+ free(*reg_data);
+ *reg_data = NULL;
+ HIKP_ERROR_PRINT("blk0 reg_data copy size error, data size: 0x%x, max size: 0x%x\n",
+ rsp_head->cur_blk_size, *max_dfx_size);
+ ret = -EINVAL;
+ goto err_out;
+ }
+ memcpy(*reg_data, dfx_rsp->reg_data, rsp_head->cur_blk_size);
+
+ *max_dfx_size -= (uint32_t)rsp_head->cur_blk_size;
+err_out:
+ free(cmd_ret);
+ cmd_ret = NULL;
+
+ return ret;
+}
+
+static int hikp_ub_get_blk_dfx(struct ub_dfx_rsp_head *rsp_head, uint32_t blk_id,
+ uint32_t *reg_data, uint32_t *max_dfx_size)
+{
+ struct ub_dfx_rsp *dfx_rsp = NULL;
+ struct hikp_cmd_ret *cmd_ret;
+ int ret;
+
+ ret = hikp_ub_dfx_get_blk_data(&cmd_ret, blk_id, g_ub_dfx_param.sub_cmd_code);
+ if (ret < 0)
+ goto err_out;
+
+ dfx_rsp = (struct ub_dfx_rsp *)(cmd_ret->rsp_data);
+ *rsp_head = dfx_rsp->rsp_head;
+ if (rsp_head->cur_blk_size > *max_dfx_size) {
+ HIKP_ERROR_PRINT("blk%u reg_data copy size error, "
+ "data size: 0x%x, max size: 0x%x\n",
+ blk_id, rsp_head->cur_blk_size, *max_dfx_size);
+ ret = -EINVAL;
+ goto err_out;
+ }
+ memcpy(reg_data, dfx_rsp->reg_data, rsp_head->cur_blk_size);
+ *max_dfx_size -= (uint32_t)rsp_head->cur_blk_size;
+
+err_out:
+ free(cmd_ret);
+ cmd_ret = NULL;
+
+ return ret;
+}
+
+static bool is_type_found(uint16_t type_id, uint32_t *index)
+{
+ size_t arr_size = HIKP_ARRAY_SIZE(g_dfx_type_parse);
+ size_t i;
+
+ for (i = 0; i < arr_size; i++) {
+ if (g_dfx_type_parse[i].type_id == type_id) {
+ *index = i;
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static void hikp_ub_dfx_print_type_head(uint8_t type_id, uint8_t *last_type_id)
+{
+ uint32_t index = 0;
+
+ if (type_id != *last_type_id) {
+ printf("-----------------------------------------------------\n");
+ if (is_type_found(type_id, &index))
+ printf("type name: %s\n\n", g_dfx_type_parse[index].type_name);
+ else
+ HIKP_WARN_PRINT("type name: unknown type, type id is %u\n\n", type_id);
+
+ *last_type_id = type_id;
+ }
+}
+
+static void hikp_ub_dfx_print_b32(uint32_t num, uint32_t *reg_data)
+{
+ uint32_t word_num = num * WORD_NUM_PER_REG;
+ uint16_t offset;
+ uint32_t value;
+ uint32_t index;
+ uint32_t i;
+
+ for (i = 0, index = 1; i < word_num; i = i + WORD_NUM_PER_REG, index++) {
+ offset = (uint16_t)HI_GET_BITFIELD(reg_data[i], 0, DFX_REG_ADDR_MASK);
+ value = reg_data[i + 1];
+ printf("%03u: 0x%04x\t0x%08x\n", index, offset, value);
+ }
+}
+
+static void hikp_ub_dfx_print_b64(uint32_t num, uint32_t *reg_data)
+{
+ uint32_t word_num = num * WORD_NUM_PER_REG;
+ uint16_t offset;
+ uint64_t value;
+ uint32_t index;
+ uint32_t i;
+
+ for (i = 0, index = 1; i < word_num; i = i + WORD_NUM_PER_REG, index++) {
+ offset = (uint16_t)HI_GET_BITFIELD(reg_data[i], 0, DFX_REG_ADDR_MASK);
+ value = (uint64_t)reg_data[i + 1] |
+ (HI_GET_BITFIELD((uint64_t)reg_data[i], DFX_REG_VALUE_OFF,
+ DFX_REG_VALUE_MASK) << BIT_NUM_OF_WORD);
+ printf("%03u: 0x%04x\t0x%016lx\n", index, offset, value);
+ }
+}
+
+static void hikp_ub_dfx_print(const struct ub_dfx_rsp_head *rsp_head, uint32_t *reg_data)
+{
+ struct ub_dfx_type_head *type_head;
+ uint8_t last_type_id = 0;
+ uint32_t *ptr = reg_data;
+ uint8_t i;
+
+ printf("****************** module %s reg dump start ********************\n",
+ g_ub_dfx_module_parse[g_ub_dfx_param.module_idx].module_name);
+ for (i = 0; i < rsp_head->total_type_num; i++) {
+ type_head = (struct ub_dfx_type_head *)ptr;
+ if (type_head->type_id == INCORRECT_REG_TYPE) {
+ HIKP_ERROR_PRINT("No.%u type is incorrect reg type\n", i + 1u);
+ break;
+ }
+ hikp_ub_dfx_print_type_head(type_head->type_id, &last_type_id);
+ ptr++;
+ if (type_head->bit_width == WIDTH_32_BIT) {
+ hikp_ub_dfx_print_b32((uint32_t)type_head->reg_num, ptr);
+ } else if (type_head->bit_width == WIDTH_64_BIT) {
+ hikp_ub_dfx_print_b64((uint32_t)type_head->reg_num, ptr);
+ } else {
+ HIKP_ERROR_PRINT("type%u's bit width error.\n", type_head->type_id);
+ break;
+ }
+ ptr += (uint32_t)type_head->reg_num * WORD_NUM_PER_REG;
+ }
+ printf("################### ====== dump end ====== ######################\n");
+}
+
+static void hikp_ub_dfx_execute(struct major_cmd_ctrl *self)
+{
+ struct ub_dfx_rsp_head rsp_head = { 0 };
+ struct ub_dfx_rsp_head tmp_head = { 0 };
+ uint32_t *reg_data = NULL;
+ uint32_t max_dfx_size = 0;
+ uint32_t real_reg_size;
+ uint32_t version;
+ uint32_t i;
+
+ if (!(g_ub_dfx_param.flag & MODULE_SET_FLAG)) {
+ self->err_no = -EINVAL;
+ snprintf(self->err_str, sizeof(self->err_str), "Please specify a module.");
+ dfx_help_info(self);
+ return;
+ }
+
+ self->err_no = hikp_ub_get_first_blk_dfx(&rsp_head, ®_data, &max_dfx_size, &version);
+ if (self->err_no != 0) {
+ snprintf(self->err_str, sizeof(self->err_str), "get the first block dfx fail.");
+ return;
+ }
+ real_reg_size = (uint32_t)rsp_head.cur_blk_size;
+ for (i = 1; i < rsp_head.total_blk_num; i++) {
+ self->err_no = hikp_ub_get_blk_dfx(&tmp_head, i,
+ reg_data + (real_reg_size / sizeof(uint32_t)),
+ &max_dfx_size);
+ if (self->err_no != 0) {
+ snprintf(self->err_str, sizeof(self->err_str),
+ "getting block%u reg fail.", i);
+ free(reg_data);
+ return;
+ }
+ real_reg_size += (uint32_t)tmp_head.cur_blk_size;
+ memset(&tmp_head, 0, sizeof(struct ub_dfx_rsp_head));
+ }
+
+ printf("DFX cmd version: 0x%x\n\n", version);
+ hikp_ub_dfx_print((const struct ub_dfx_rsp_head *)&rsp_head, reg_data);
+ free(reg_data);
+}
+
+static void cmd_ub_dfx_init(void)
+{
+ struct major_cmd_ctrl *major_cmd = get_major_cmd();
+
+ major_cmd->option_count = 0;
+ major_cmd->execute = hikp_ub_dfx_execute;
+
+ cmd_option_register("-h", "--help", false, hikp_ub_dfx_help);
+ cmd_option_register("-i", "--interface", true, hikp_ub_dfx_target);
+ cmd_option_register("-m", "--module", true, hikp_ub_dfx_module_select);
+}
+
+HIKP_CMD_DECLARE("ub_dfx", "dump ub dfx info of hardware", cmd_ub_dfx_init);
diff --git a/net/ub/ub_dfx/hikp_ub_dfx.h b/net/ub/ub_dfx/hikp_ub_dfx.h
new file mode 100644
index 0000000..4ba37a1
--- /dev/null
+++ b/net/ub/ub_dfx/hikp_ub_dfx.h
@@ -0,0 +1,100 @@
+/*
+ * Copyright (c) 2023 Hisilicon Technologies Co., Ltd.
+ * Hikptool is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ * http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ *
+ * See the Mulan PSL v2 for more details.
+ */
+
+#ifndef HIKP_UB_DFX_H
+#define HIKP_UB_DFX_H
+
+#include "hikp_net_lib.h"
+
+#define MAX_DFX_DATA_NUM 59
+#define MODULE_SET_FLAG 0x1
+
+enum ub_dfx_cmd_type {
+ LRB_DFX_REG_DUMP = 0,
+ PFA_DFX_REG_DUMP = 1,
+ PM_DFX_REG_DUMP = 2,
+ INVALID_MODULE = 0xFFFFFFFF,
+};
+
+enum ub_dfx_reg_type {
+ INCORRECT_REG_TYPE = 0,
+ TYPE_32_STATS = 1,
+ TYPE_32_RUNNING_STATUS = 2,
+ TYPE_64_STATS = 3,
+ TYPE_INVALID = 255,
+};
+
+#define MAX_TYPE_NAME_LEN 40
+
+enum ub_dfx_reg_width {
+ WIDTH_32_BIT = 32,
+ WIDTH_64_BIT = 64,
+};
+
+struct dfx_type_parse {
+ uint8_t type_id;
+ uint8_t bit_width;
+ uint8_t type_name[MAX_TYPE_NAME_LEN];
+};
+
+struct ub_dfx_param {
+ struct tool_target target;
+ uint32_t sub_cmd_code;
+ uint8_t module_idx;
+ uint8_t flag;
+};
+
+#define MAX_MODULE_NAME_LEN 20
+struct dfx_module_cmd {
+ uint8_t module_name[MAX_MODULE_NAME_LEN];
+ uint32_t sub_cmd_code;
+};
+
+struct ub_dfx_req_para {
+ struct bdf_t bdf;
+ uint8_t block_id;
+};
+
+struct ub_dfx_type_head {
+ uint8_t type_id;
+ uint8_t bit_width;
+ uint8_t reg_num;
+ uint8_t flag;
+};
+
+struct ub_dfx_rsp_head {
+ uint8_t total_blk_num;
+ uint8_t total_type_num;
+ uint8_t cur_blk_size;
+ uint8_t rsvd;
+};
+
+/*********************************************************
+ * All registers are returned as key-value pairs, and divided
+ * into three groups of data.
+ * 1. 32bit regs: R0 bit0~bit15: offset, R1 bit0~bit31: value
+ * 2. 64bit regs: R0 bit0~bit15: offset, R0 bit16~bit31 high16 value, R1 bit0~bit31: low32 value
+ *********************************************************/
+#define DFX_REG_VALUE_OFF 16
+#define DFX_REG_VALUE_MASK 0xFFFF
+#define DFX_REG_ADDR_MASK 0xFFFF
+
+#define WORD_NUM_PER_REG 2
+#define BIT_NUM_OF_WORD 32
+
+struct ub_dfx_rsp {
+ struct ub_dfx_rsp_head rsp_head;
+ uint32_t reg_data[MAX_DFX_DATA_NUM];
+};
+
+#endif /* HIKP_UB_DFX_H */
diff --git a/tool_lib/tool_lib.h b/tool_lib/tool_lib.h
index b211175..bf37465 100644
--- a/tool_lib/tool_lib.h
+++ b/tool_lib/tool_lib.h
@@ -18,7 +18,7 @@
#define TOOL_NAME "hikptool"
-#define TOOL_VER "1.0.14"
+#define TOOL_VER "1.0.15"
#define HI_GET_BITFIELD(value, start, mask) (((value) >> (start)) & (mask))
#define HI_SET_FIELD(origin, shift, val) ((origin) |= (val) << (shift))
--
2.36.1.windows.1
1
20