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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-16 12:46:55 +07:00
Merge branch 'mlxsw-spectrum_cnt-Expose-counter-resources'
Ido Schimmel says: ==================== mlxsw: spectrum_cnt: Expose counter resources Jiri says: Capacity and utilization of existing flow and RIF counters are currently unavailable to be seen by the user. Use the existing devlink resources API to expose the information: $ sudo devlink resource show pci/0000:00:10.0 -v pci/0000:00:10.0: name kvd resource_path /kvd size 524288 unit entry dpipe_tables none name span_agents resource_path /span_agents size 8 occ 0 unit entry dpipe_tables none name counters resource_path /counters size 79872 occ 44 unit entry dpipe_tables none resources: name flow resource_path /counters/flow size 61440 occ 4 unit entry dpipe_tables none name rif resource_path /counters/rif size 18432 occ 40 unit entry dpipe_tables none ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
commit
dd13f4dfc0
@ -18,6 +18,7 @@ enum mlxsw_res_id {
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MLXSW_RES_ID_CQE_V1,
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MLXSW_RES_ID_CQE_V2,
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MLXSW_RES_ID_COUNTER_POOL_SIZE,
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MLXSW_RES_ID_COUNTER_BANK_SIZE,
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MLXSW_RES_ID_MAX_SPAN,
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MLXSW_RES_ID_COUNTER_SIZE_PACKETS_BYTES,
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MLXSW_RES_ID_COUNTER_SIZE_ROUTER_BASIC,
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@ -75,6 +76,7 @@ static u16 mlxsw_res_ids[] = {
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[MLXSW_RES_ID_CQE_V1] = 0x2211,
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[MLXSW_RES_ID_CQE_V2] = 0x2212,
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[MLXSW_RES_ID_COUNTER_POOL_SIZE] = 0x2410,
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[MLXSW_RES_ID_COUNTER_BANK_SIZE] = 0x2411,
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[MLXSW_RES_ID_MAX_SPAN] = 0x2420,
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[MLXSW_RES_ID_COUNTER_SIZE_PACKETS_BYTES] = 0x2443,
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[MLXSW_RES_ID_COUNTER_SIZE_ROUTER_BASIC] = 0x2449,
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@ -5421,8 +5421,13 @@ static int mlxsw_sp1_resources_register(struct mlxsw_core *mlxsw_core)
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if (err)
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goto err_resources_span_register;
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err = mlxsw_sp_counter_resources_register(mlxsw_core);
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if (err)
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goto err_resources_counter_register;
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return 0;
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err_resources_counter_register:
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err_resources_span_register:
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devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
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return err;
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@ -5440,8 +5445,13 @@ static int mlxsw_sp2_resources_register(struct mlxsw_core *mlxsw_core)
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if (err)
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goto err_resources_span_register;
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err = mlxsw_sp_counter_resources_register(mlxsw_core);
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if (err)
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goto err_resources_counter_register;
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return 0;
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err_resources_counter_register:
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err_resources_span_register:
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devlink_resources_unregister(priv_to_devlink(mlxsw_core), NULL);
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return err;
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@ -46,6 +46,10 @@
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#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents"
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#define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters"
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#define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow"
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#define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif"
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enum mlxsw_sp_resource_id {
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MLXSW_SP_RESOURCE_KVD = 1,
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MLXSW_SP_RESOURCE_KVD_LINEAR,
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@ -55,6 +59,9 @@ enum mlxsw_sp_resource_id {
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MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
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MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
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MLXSW_SP_RESOURCE_SPAN,
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MLXSW_SP_RESOURCE_COUNTERS,
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MLXSW_SP_RESOURCE_COUNTERS_FLOW,
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MLXSW_SP_RESOURCE_COUNTERS_RIF,
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};
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struct mlxsw_sp_port;
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@ -7,91 +7,143 @@
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#include "spectrum_cnt.h"
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#define MLXSW_SP_COUNTER_POOL_BANK_SIZE 4096
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struct mlxsw_sp_counter_sub_pool {
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u64 size;
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unsigned int base_index;
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unsigned int size;
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enum mlxsw_res_id entry_size_res_id;
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const char *resource_name; /* devlink resource name */
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u64 resource_id; /* devlink resource id */
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unsigned int entry_size;
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unsigned int bank_count;
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atomic_t active_entries_count;
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};
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struct mlxsw_sp_counter_pool {
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unsigned int pool_size;
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u64 pool_size;
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unsigned long *usage; /* Usage bitmap */
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spinlock_t counter_pool_lock; /* Protects counter pool allocations */
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struct mlxsw_sp_counter_sub_pool *sub_pools;
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atomic_t active_entries_count;
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unsigned int sub_pools_count;
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struct mlxsw_sp_counter_sub_pool sub_pools[];
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};
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static struct mlxsw_sp_counter_sub_pool mlxsw_sp_counter_sub_pools[] = {
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static const struct mlxsw_sp_counter_sub_pool mlxsw_sp_counter_sub_pools[] = {
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[MLXSW_SP_COUNTER_SUB_POOL_FLOW] = {
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.entry_size_res_id = MLXSW_RES_ID_COUNTER_SIZE_PACKETS_BYTES,
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.resource_name = MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW,
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.resource_id = MLXSW_SP_RESOURCE_COUNTERS_FLOW,
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.bank_count = 6,
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},
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[MLXSW_SP_COUNTER_SUB_POOL_RIF] = {
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.entry_size_res_id = MLXSW_RES_ID_COUNTER_SIZE_ROUTER_BASIC,
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.resource_name = MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF,
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.resource_id = MLXSW_SP_RESOURCE_COUNTERS_RIF,
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.bank_count = 2,
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}
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};
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static int mlxsw_sp_counter_pool_validate(struct mlxsw_sp *mlxsw_sp)
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static u64 mlxsw_sp_counter_sub_pool_occ_get(void *priv)
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{
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unsigned int total_bank_config = 0;
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unsigned int pool_size;
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int i;
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const struct mlxsw_sp_counter_sub_pool *sub_pool = priv;
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pool_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, COUNTER_POOL_SIZE);
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/* Check config is valid, no bank over subscription */
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for (i = 0; i < ARRAY_SIZE(mlxsw_sp_counter_sub_pools); i++)
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total_bank_config += mlxsw_sp_counter_sub_pools[i].bank_count;
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if (total_bank_config > pool_size / MLXSW_SP_COUNTER_POOL_BANK_SIZE + 1)
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return -EINVAL;
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return 0;
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return atomic_read(&sub_pool->active_entries_count);
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}
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static int mlxsw_sp_counter_sub_pools_prepare(struct mlxsw_sp *mlxsw_sp)
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static int mlxsw_sp_counter_sub_pools_init(struct mlxsw_sp *mlxsw_sp)
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{
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struct mlxsw_sp_counter_pool *pool = mlxsw_sp->counter_pool;
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struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
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struct mlxsw_sp_counter_sub_pool *sub_pool;
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unsigned int base_index = 0;
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enum mlxsw_res_id res_id;
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int err;
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int i;
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/* Prepare generic flow pool*/
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sub_pool = &mlxsw_sp_counter_sub_pools[MLXSW_SP_COUNTER_SUB_POOL_FLOW];
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if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, COUNTER_SIZE_PACKETS_BYTES))
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return -EIO;
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sub_pool->entry_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,
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COUNTER_SIZE_PACKETS_BYTES);
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/* Prepare erif pool*/
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sub_pool = &mlxsw_sp_counter_sub_pools[MLXSW_SP_COUNTER_SUB_POOL_RIF];
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if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, COUNTER_SIZE_ROUTER_BASIC))
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return -EIO;
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sub_pool->entry_size = MLXSW_CORE_RES_GET(mlxsw_sp->core,
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COUNTER_SIZE_ROUTER_BASIC);
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for (i = 0; i < pool->sub_pools_count; i++) {
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sub_pool = &pool->sub_pools[i];
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res_id = sub_pool->entry_size_res_id;
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if (!mlxsw_core_res_valid(mlxsw_sp->core, res_id))
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return -EIO;
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sub_pool->entry_size = mlxsw_core_res_get(mlxsw_sp->core,
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res_id);
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err = devlink_resource_size_get(devlink,
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sub_pool->resource_id,
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&sub_pool->size);
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if (err)
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goto err_resource_size_get;
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devlink_resource_occ_get_register(devlink,
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sub_pool->resource_id,
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mlxsw_sp_counter_sub_pool_occ_get,
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sub_pool);
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sub_pool->base_index = base_index;
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base_index += sub_pool->size;
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atomic_set(&sub_pool->active_entries_count, 0);
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}
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return 0;
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err_resource_size_get:
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for (i--; i >= 0; i--) {
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sub_pool = &pool->sub_pools[i];
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devlink_resource_occ_get_unregister(devlink,
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sub_pool->resource_id);
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}
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return err;
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}
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static void mlxsw_sp_counter_sub_pools_fini(struct mlxsw_sp *mlxsw_sp)
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{
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struct mlxsw_sp_counter_pool *pool = mlxsw_sp->counter_pool;
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struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
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struct mlxsw_sp_counter_sub_pool *sub_pool;
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int i;
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for (i = 0; i < pool->sub_pools_count; i++) {
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sub_pool = &pool->sub_pools[i];
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WARN_ON(atomic_read(&sub_pool->active_entries_count));
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devlink_resource_occ_get_unregister(devlink,
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sub_pool->resource_id);
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}
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}
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static u64 mlxsw_sp_counter_pool_occ_get(void *priv)
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{
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const struct mlxsw_sp_counter_pool *pool = priv;
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return atomic_read(&pool->active_entries_count);
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}
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int mlxsw_sp_counter_pool_init(struct mlxsw_sp *mlxsw_sp)
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{
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unsigned int sub_pools_count = ARRAY_SIZE(mlxsw_sp_counter_sub_pools);
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struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
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struct mlxsw_sp_counter_sub_pool *sub_pool;
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struct mlxsw_sp_counter_pool *pool;
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unsigned int base_index;
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unsigned int map_size;
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int i;
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int err;
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if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, COUNTER_POOL_SIZE))
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return -EIO;
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err = mlxsw_sp_counter_pool_validate(mlxsw_sp);
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if (err)
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return err;
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err = mlxsw_sp_counter_sub_pools_prepare(mlxsw_sp);
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if (err)
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return err;
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pool = kzalloc(sizeof(*pool), GFP_KERNEL);
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pool = kzalloc(struct_size(pool, sub_pools, sub_pools_count),
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GFP_KERNEL);
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if (!pool)
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return -ENOMEM;
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mlxsw_sp->counter_pool = pool;
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memcpy(pool->sub_pools, mlxsw_sp_counter_sub_pools,
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sub_pools_count * sizeof(*sub_pool));
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pool->sub_pools_count = sub_pools_count;
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spin_lock_init(&pool->counter_pool_lock);
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atomic_set(&pool->active_entries_count, 0);
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err = devlink_resource_size_get(devlink, MLXSW_SP_RESOURCE_COUNTERS,
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&pool->pool_size);
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if (err)
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goto err_pool_resource_size_get;
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devlink_resource_occ_get_register(devlink, MLXSW_SP_RESOURCE_COUNTERS,
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mlxsw_sp_counter_pool_occ_get, pool);
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pool->pool_size = MLXSW_CORE_RES_GET(mlxsw_sp->core, COUNTER_POOL_SIZE);
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map_size = BITS_TO_LONGS(pool->pool_size) * sizeof(unsigned long);
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pool->usage = kzalloc(map_size, GFP_KERNEL);
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@ -100,26 +152,18 @@ int mlxsw_sp_counter_pool_init(struct mlxsw_sp *mlxsw_sp)
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goto err_usage_alloc;
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}
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pool->sub_pools = mlxsw_sp_counter_sub_pools;
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/* Allocation is based on bank count which should be
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* specified for each sub pool statically.
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*/
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base_index = 0;
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for (i = 0; i < ARRAY_SIZE(mlxsw_sp_counter_sub_pools); i++) {
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sub_pool = &pool->sub_pools[i];
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sub_pool->size = sub_pool->bank_count *
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MLXSW_SP_COUNTER_POOL_BANK_SIZE;
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sub_pool->base_index = base_index;
|
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base_index += sub_pool->size;
|
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/* The last bank can't be fully used */
|
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if (sub_pool->base_index + sub_pool->size > pool->pool_size)
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sub_pool->size = pool->pool_size - sub_pool->base_index;
|
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}
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err = mlxsw_sp_counter_sub_pools_init(mlxsw_sp);
|
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if (err)
|
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goto err_sub_pools_init;
|
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|
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mlxsw_sp->counter_pool = pool;
|
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return 0;
|
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|
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err_sub_pools_init:
|
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kfree(pool->usage);
|
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err_usage_alloc:
|
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devlink_resource_occ_get_unregister(devlink,
|
||||
MLXSW_SP_RESOURCE_COUNTERS);
|
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err_pool_resource_size_get:
|
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kfree(pool);
|
||||
return err;
|
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}
|
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@ -127,10 +171,15 @@ int mlxsw_sp_counter_pool_init(struct mlxsw_sp *mlxsw_sp)
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void mlxsw_sp_counter_pool_fini(struct mlxsw_sp *mlxsw_sp)
|
||||
{
|
||||
struct mlxsw_sp_counter_pool *pool = mlxsw_sp->counter_pool;
|
||||
struct devlink *devlink = priv_to_devlink(mlxsw_sp->core);
|
||||
|
||||
mlxsw_sp_counter_sub_pools_fini(mlxsw_sp);
|
||||
WARN_ON(find_first_bit(pool->usage, pool->pool_size) !=
|
||||
pool->pool_size);
|
||||
WARN_ON(atomic_read(&pool->active_entries_count));
|
||||
kfree(pool->usage);
|
||||
devlink_resource_occ_get_unregister(devlink,
|
||||
MLXSW_SP_RESOURCE_COUNTERS);
|
||||
kfree(pool);
|
||||
}
|
||||
|
||||
@ -144,7 +193,7 @@ int mlxsw_sp_counter_alloc(struct mlxsw_sp *mlxsw_sp,
|
||||
unsigned int stop_index;
|
||||
int i, err;
|
||||
|
||||
sub_pool = &mlxsw_sp_counter_sub_pools[sub_pool_id];
|
||||
sub_pool = &pool->sub_pools[sub_pool_id];
|
||||
stop_index = sub_pool->base_index + sub_pool->size;
|
||||
entry_index = sub_pool->base_index;
|
||||
|
||||
@ -166,6 +215,8 @@ int mlxsw_sp_counter_alloc(struct mlxsw_sp *mlxsw_sp,
|
||||
spin_unlock(&pool->counter_pool_lock);
|
||||
|
||||
*p_counter_index = entry_index;
|
||||
atomic_add(sub_pool->entry_size, &sub_pool->active_entries_count);
|
||||
atomic_add(sub_pool->entry_size, &pool->active_entries_count);
|
||||
return 0;
|
||||
|
||||
err_alloc:
|
||||
@ -183,9 +234,77 @@ void mlxsw_sp_counter_free(struct mlxsw_sp *mlxsw_sp,
|
||||
|
||||
if (WARN_ON(counter_index >= pool->pool_size))
|
||||
return;
|
||||
sub_pool = &mlxsw_sp_counter_sub_pools[sub_pool_id];
|
||||
sub_pool = &pool->sub_pools[sub_pool_id];
|
||||
spin_lock(&pool->counter_pool_lock);
|
||||
for (i = 0; i < sub_pool->entry_size; i++)
|
||||
__clear_bit(counter_index + i, pool->usage);
|
||||
spin_unlock(&pool->counter_pool_lock);
|
||||
atomic_sub(sub_pool->entry_size, &sub_pool->active_entries_count);
|
||||
atomic_sub(sub_pool->entry_size, &pool->active_entries_count);
|
||||
}
|
||||
|
||||
int mlxsw_sp_counter_resources_register(struct mlxsw_core *mlxsw_core)
|
||||
{
|
||||
static struct devlink_resource_size_params size_params;
|
||||
struct devlink *devlink = priv_to_devlink(mlxsw_core);
|
||||
const struct mlxsw_sp_counter_sub_pool *sub_pool;
|
||||
unsigned int total_bank_config;
|
||||
u64 sub_pool_size;
|
||||
u64 base_index;
|
||||
u64 pool_size;
|
||||
u64 bank_size;
|
||||
int err;
|
||||
int i;
|
||||
|
||||
if (!MLXSW_CORE_RES_VALID(mlxsw_core, COUNTER_POOL_SIZE) ||
|
||||
!MLXSW_CORE_RES_VALID(mlxsw_core, COUNTER_BANK_SIZE))
|
||||
return -EIO;
|
||||
|
||||
pool_size = MLXSW_CORE_RES_GET(mlxsw_core, COUNTER_POOL_SIZE);
|
||||
bank_size = MLXSW_CORE_RES_GET(mlxsw_core, COUNTER_BANK_SIZE);
|
||||
|
||||
devlink_resource_size_params_init(&size_params, pool_size,
|
||||
pool_size, bank_size,
|
||||
DEVLINK_RESOURCE_UNIT_ENTRY);
|
||||
err = devlink_resource_register(devlink,
|
||||
MLXSW_SP_RESOURCE_NAME_COUNTERS,
|
||||
pool_size,
|
||||
MLXSW_SP_RESOURCE_COUNTERS,
|
||||
DEVLINK_RESOURCE_ID_PARENT_TOP,
|
||||
&size_params);
|
||||
if (err)
|
||||
return err;
|
||||
|
||||
/* Allocation is based on bank count which should be
|
||||
* specified for each sub pool statically.
|
||||
*/
|
||||
total_bank_config = 0;
|
||||
base_index = 0;
|
||||
for (i = 0; i < ARRAY_SIZE(mlxsw_sp_counter_sub_pools); i++) {
|
||||
sub_pool = &mlxsw_sp_counter_sub_pools[i];
|
||||
sub_pool_size = sub_pool->bank_count * bank_size;
|
||||
/* The last bank can't be fully used */
|
||||
if (base_index + sub_pool_size > pool_size)
|
||||
sub_pool_size = pool_size - base_index;
|
||||
base_index += sub_pool_size;
|
||||
|
||||
devlink_resource_size_params_init(&size_params, sub_pool_size,
|
||||
sub_pool_size, bank_size,
|
||||
DEVLINK_RESOURCE_UNIT_ENTRY);
|
||||
err = devlink_resource_register(devlink,
|
||||
sub_pool->resource_name,
|
||||
sub_pool_size,
|
||||
sub_pool->resource_id,
|
||||
MLXSW_SP_RESOURCE_COUNTERS,
|
||||
&size_params);
|
||||
if (err)
|
||||
return err;
|
||||
total_bank_config += sub_pool->bank_count;
|
||||
}
|
||||
|
||||
/* Check config is valid, no bank over subscription */
|
||||
if (WARN_ON(total_bank_config > pool_size / bank_size + 1))
|
||||
return -EINVAL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
@ -4,6 +4,7 @@
|
||||
#ifndef _MLXSW_SPECTRUM_CNT_H
|
||||
#define _MLXSW_SPECTRUM_CNT_H
|
||||
|
||||
#include "core.h"
|
||||
#include "spectrum.h"
|
||||
|
||||
enum mlxsw_sp_counter_sub_pool_id {
|
||||
@ -19,5 +20,6 @@ void mlxsw_sp_counter_free(struct mlxsw_sp *mlxsw_sp,
|
||||
unsigned int counter_index);
|
||||
int mlxsw_sp_counter_pool_init(struct mlxsw_sp *mlxsw_sp);
|
||||
void mlxsw_sp_counter_pool_fini(struct mlxsw_sp *mlxsw_sp);
|
||||
int mlxsw_sp_counter_resources_register(struct mlxsw_core *mlxsw_core);
|
||||
|
||||
#endif
|
||||
|
@ -8,9 +8,9 @@ tc_flower_get_target()
|
||||
# The driver associates a counter with each tc filter, which means the
|
||||
# number of supported filters is bounded by the number of available
|
||||
# counters.
|
||||
# Currently, the driver supports 12K (12,288) flow counters and six of
|
||||
# Currently, the driver supports 30K (30,720) flow counters and six of
|
||||
# these are used for multicast routing.
|
||||
local target=12282
|
||||
local target=30714
|
||||
|
||||
if ((! should_fail)); then
|
||||
echo $target
|
||||
|
130
tools/testing/selftests/drivers/net/mlxsw/tc_action_hw_stats.sh
Executable file
130
tools/testing/selftests/drivers/net/mlxsw/tc_action_hw_stats.sh
Executable file
@ -0,0 +1,130 @@
|
||||
#!/bin/bash
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
lib_dir=$(dirname $0)/../../../net/forwarding
|
||||
|
||||
ALL_TESTS="
|
||||
default_hw_stats_test
|
||||
immediate_hw_stats_test
|
||||
delayed_hw_stats_test
|
||||
disabled_hw_stats_test
|
||||
"
|
||||
NUM_NETIFS=2
|
||||
|
||||
source $lib_dir/tc_common.sh
|
||||
source $lib_dir/lib.sh
|
||||
source $lib_dir/devlink_lib.sh
|
||||
|
||||
h1_create()
|
||||
{
|
||||
simple_if_init $h1 192.0.2.1/24
|
||||
}
|
||||
|
||||
h1_destroy()
|
||||
{
|
||||
simple_if_fini $h1 192.0.2.1/24
|
||||
}
|
||||
|
||||
switch_create()
|
||||
{
|
||||
simple_if_init $swp1 192.0.2.2/24
|
||||
tc qdisc add dev $swp1 clsact
|
||||
}
|
||||
|
||||
switch_destroy()
|
||||
{
|
||||
tc qdisc del dev $swp1 clsact
|
||||
simple_if_fini $swp1 192.0.2.2/24
|
||||
}
|
||||
|
||||
hw_stats_test()
|
||||
{
|
||||
RET=0
|
||||
|
||||
local name=$1
|
||||
local action_hw_stats=$2
|
||||
local occ_delta=$3
|
||||
local expected_packet_count=$4
|
||||
|
||||
local orig_occ=$(devlink_resource_get "counters" "flow" | jq '.["occ"]')
|
||||
|
||||
tc filter add dev $swp1 ingress protocol ip pref 1 handle 101 flower \
|
||||
skip_sw dst_ip 192.0.2.2 action drop $action_hw_stats
|
||||
check_err $? "Failed to add rule with $name hw_stats"
|
||||
|
||||
local new_occ=$(devlink_resource_get "counters" "flow" | jq '.["occ"]')
|
||||
local expected_occ=$((orig_occ + occ_delta))
|
||||
[ "$new_occ" == "$expected_occ" ]
|
||||
check_err $? "Expected occupancy of $expected_occ, got $new_occ"
|
||||
|
||||
$MZ $h1 -c 1 -p 64 -a $h1mac -b $swp1mac -A 192.0.2.1 -B 192.0.2.2 \
|
||||
-t ip -q
|
||||
|
||||
tc_check_packets "dev $swp1 ingress" 101 $expected_packet_count
|
||||
check_err $? "Did not match incoming packet"
|
||||
|
||||
tc filter del dev $swp1 ingress protocol ip pref 1 handle 101 flower
|
||||
|
||||
log_test "$name hw_stats"
|
||||
}
|
||||
|
||||
default_hw_stats_test()
|
||||
{
|
||||
hw_stats_test "default" "" 2 1
|
||||
}
|
||||
|
||||
immediate_hw_stats_test()
|
||||
{
|
||||
hw_stats_test "immediate" "hw_stats immediate" 2 1
|
||||
}
|
||||
|
||||
delayed_hw_stats_test()
|
||||
{
|
||||
RET=0
|
||||
|
||||
tc filter add dev $swp1 ingress protocol ip pref 1 handle 101 flower \
|
||||
skip_sw dst_ip 192.0.2.2 action drop hw_stats delayed
|
||||
check_fail $? "Unexpected success in adding rule with delayed hw_stats"
|
||||
|
||||
log_test "delayed hw_stats"
|
||||
}
|
||||
|
||||
disabled_hw_stats_test()
|
||||
{
|
||||
hw_stats_test "disabled" "hw_stats disabled" 0 0
|
||||
}
|
||||
|
||||
setup_prepare()
|
||||
{
|
||||
h1=${NETIFS[p1]}
|
||||
swp1=${NETIFS[p2]}
|
||||
|
||||
h1mac=$(mac_get $h1)
|
||||
swp1mac=$(mac_get $swp1)
|
||||
|
||||
vrf_prepare
|
||||
|
||||
h1_create
|
||||
switch_create
|
||||
}
|
||||
|
||||
cleanup()
|
||||
{
|
||||
pre_cleanup
|
||||
|
||||
switch_destroy
|
||||
h1_destroy
|
||||
|
||||
vrf_cleanup
|
||||
}
|
||||
|
||||
check_tc_action_hw_stats_support
|
||||
|
||||
trap cleanup EXIT
|
||||
|
||||
setup_prepare
|
||||
setup_wait
|
||||
|
||||
tests_run
|
||||
|
||||
exit $EXIT_STATUS
|
@ -60,6 +60,15 @@ check_tc_chain_support()
|
||||
fi
|
||||
}
|
||||
|
||||
check_tc_action_hw_stats_support()
|
||||
{
|
||||
tc actions help 2>&1 | grep -q hw_stats
|
||||
if [[ $? -ne 0 ]]; then
|
||||
echo "SKIP: iproute2 too old; tc is missing action hw_stats support"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
if [[ "$(id -u)" -ne 0 ]]; then
|
||||
echo "SKIP: need root privileges"
|
||||
exit 0
|
||||
|
Loading…
Reference in New Issue
Block a user