+}
+
+static void
+show_mempool(char *name)
+{
+ snprintf(bdr_str, MAX_STRING_LEN, " show - MEMPOOL ");
+ STATS_BDR_STR(10, bdr_str);
+
+ if (name != NULL) {
+ struct rte_mempool *ptr = rte_mempool_lookup(name);
+ if (ptr != NULL) {
+ struct rte_mempool_ops *ops;
+ uint64_t flags = ptr->flags;
+
+ ops = rte_mempool_get_ops(ptr->ops_index);
+ printf(" - Name: %s on socket %d\n"
+ " - flags:\n"
+ "\t -- No spread (%c)\n"
+ "\t -- No cache align (%c)\n"
+ "\t -- SP put (%c), SC get (%c)\n"
+ "\t -- Pool created (%c)\n"
+ "\t -- No IOVA config (%c)\n"
+ "\t -- Not used for IO (%c)\n",
+ ptr->name,
+ ptr->socket_id,
+ (flags & RTE_MEMPOOL_F_NO_SPREAD) ? 'y' : 'n',
+ (flags & RTE_MEMPOOL_F_NO_CACHE_ALIGN) ? 'y' : 'n',
+ (flags & RTE_MEMPOOL_F_SP_PUT) ? 'y' : 'n',
+ (flags & RTE_MEMPOOL_F_SC_GET) ? 'y' : 'n',
+ (flags & RTE_MEMPOOL_F_POOL_CREATED) ? 'y' : 'n',
+ (flags & RTE_MEMPOOL_F_NO_IOVA_CONTIG) ? 'y' : 'n',
+ (flags & RTE_MEMPOOL_F_NON_IO) ? 'y' : 'n');
+ printf(" - Size %u Cache %u element %u\n"
+ " - header %u trailer %u\n"
+ " - private data size %u\n",
+ ptr->size,
+ ptr->cache_size,
+ ptr->elt_size,
+ ptr->header_size,
+ ptr->trailer_size,
+ ptr->private_data_size);
+ printf(" - memezone - socket %d\n",
+ ptr->mz->socket_id);
+ printf(" - Count: avail (%u), in use (%u)\n",
+ rte_mempool_avail_count(ptr),
+ rte_mempool_in_use_count(ptr));
+ printf(" - ops_index %d ops_name %s\n",
+ ptr->ops_index, ops ? ops->name : "NA");
+
+ return;
+ }
+ }
+
+ rte_mempool_list_dump(stdout);
+}
+
+static void
+mempool_itr_obj(struct rte_mempool *mp, void *opaque,
+ void *obj, unsigned int obj_idx)
+{
+ printf(" - obj_idx %u opaque %p obj %p\n",
+ obj_idx, opaque, obj);
+
+ if (obj)
+ rte_hexdump(stdout, " Obj Content",
+ obj, (mp->elt_size > 256)?256:mp->elt_size);
+}
+
+static void
+iter_mempool(char *name)
+{
+ snprintf(bdr_str, MAX_STRING_LEN, " iter - MEMPOOL ");
+ STATS_BDR_STR(10, bdr_str);
+
+ if (name != NULL) {
+ struct rte_mempool *ptr = rte_mempool_lookup(name);
+ if (ptr != NULL) {
+ /* iterate each object */
+ uint32_t ret = rte_mempool_obj_iter(ptr,
+ mempool_itr_obj, NULL);
+ printf("\n - iterated %u objects\n", ret);
+ return;
+ }
+ }
+}
+
+static void
+dump_regs(char *file_prefix)
+{
+#define MAX_FILE_NAME_SZ (MAX_LONG_OPT_SZ + 10)
+ char file_name[MAX_FILE_NAME_SZ];
+ struct rte_dev_reg_info reg_info;
+ struct rte_eth_dev_info dev_info;
+ unsigned char *buf_data;
+ size_t buf_size;
+ FILE *fp_regs;
+ uint16_t i;
+ int ret;
+
+ snprintf(bdr_str, MAX_STRING_LEN, " dump - Port REG");
+ STATS_BDR_STR(10, bdr_str);
+
+ RTE_ETH_FOREACH_DEV(i) {
+ /* Skip if port is not in mask */
+ if ((enabled_port_mask & (1ul << i)) == 0)
+ continue;
+
+ snprintf(bdr_str, MAX_STRING_LEN, " Port (%u)", i);
+ STATS_BDR_STR(5, bdr_str);
+
+ ret = rte_eth_dev_info_get(i, &dev_info);
+ if (ret) {
+ printf("Error getting device info: %d\n", ret);
+ continue;
+ }
+
+ memset(®_info, 0, sizeof(reg_info));
+ ret = rte_eth_dev_get_reg_info(i, ®_info);
+ if (ret) {
+ printf("Error getting device reg info: %d\n", ret);
+ continue;
+ }
+
+ buf_size = reg_info.length * reg_info.width;
+ buf_data = malloc(buf_size);
+ if (buf_data == NULL) {
+ printf("Error allocating %zu bytes buffer\n", buf_size);
+ continue;
+ }
+
+ reg_info.data = buf_data;
+ reg_info.length = 0;
+ ret = rte_eth_dev_get_reg_info(i, ®_info);
+ if (ret) {
+ printf("Error getting regs from device: %d\n", ret);
+ free(buf_data);
+ continue;
+ }
+
+ snprintf(file_name, MAX_FILE_NAME_SZ, "%s-port%u",
+ file_prefix, i);
+ fp_regs = fopen(file_name, "wb");
+ if (fp_regs == NULL) {
+ printf("Error during opening '%s' for writing: %s\n",
+ file_name, strerror(errno));
+ } else {
+ size_t nr_written;
+
+ nr_written = fwrite(buf_data, 1, buf_size, fp_regs);
+ if (nr_written != buf_size)
+ printf("Error during writing %s: %s\n",
+ file_prefix, strerror(errno));
+ else
+ printf("Device (%s) regs dumped successfully, "
+ "driver:%s version:0X%08X\n",
+ dev_info.device->name,
+ dev_info.driver_name, reg_info.version);
+
+ fclose(fp_regs);
+ }
+
+ free(buf_data);
+ }