diff options
Diffstat (limited to 'tools')
41 files changed, 1793 insertions, 670 deletions
diff --git a/tools/arch/parisc/include/uapi/asm/errno.h b/tools/arch/parisc/include/uapi/asm/errno.h index 87245c584784..8d94739d75c6 100644 --- a/tools/arch/parisc/include/uapi/asm/errno.h +++ b/tools/arch/parisc/include/uapi/asm/errno.h @@ -75,7 +75,6 @@ /* We now return you to your regularly scheduled HPUX. */ -#define ENOSYM 215 /* symbol does not exist in executable */ #define ENOTSOCK 216 /* Socket operation on non-socket */ #define EDESTADDRREQ 217 /* Destination address required */ #define EMSGSIZE 218 /* Message too long */ @@ -101,7 +100,6 @@ #define ETIMEDOUT 238 /* Connection timed out */ #define ECONNREFUSED 239 /* Connection refused */ #define EREFUSED ECONNREFUSED /* for HP's NFS apparently */ -#define EREMOTERELEASE 240 /* Remote peer released connection */ #define EHOSTDOWN 241 /* Host is down */ #define EHOSTUNREACH 242 /* No route to host */ diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h index 48d5477a668c..6244c0164976 100644 --- a/tools/include/uapi/linux/netdev.h +++ b/tools/include/uapi/linux/netdev.h @@ -48,9 +48,6 @@ enum netdev_xdp_act { enum netdev_xdp_rx_metadata { NETDEV_XDP_RX_METADATA_TIMESTAMP = 1, NETDEV_XDP_RX_METADATA_HASH = 2, - - /* private: */ - NETDEV_XDP_RX_METADATA_MASK = 3, }; /** @@ -63,9 +60,6 @@ enum netdev_xdp_rx_metadata { enum netdev_xsk_flags { NETDEV_XSK_FLAGS_TX_TIMESTAMP = 1, NETDEV_XSK_FLAGS_TX_CHECKSUM = 2, - - /* private: */ - NETDEV_XSK_FLAGS_MASK = 3, }; enum { @@ -81,15 +75,51 @@ enum { }; enum { + NETDEV_A_PAGE_POOL_ID = 1, + NETDEV_A_PAGE_POOL_IFINDEX, + NETDEV_A_PAGE_POOL_NAPI_ID, + NETDEV_A_PAGE_POOL_INFLIGHT, + NETDEV_A_PAGE_POOL_INFLIGHT_MEM, + NETDEV_A_PAGE_POOL_DETACH_TIME, + + __NETDEV_A_PAGE_POOL_MAX, + NETDEV_A_PAGE_POOL_MAX = (__NETDEV_A_PAGE_POOL_MAX - 1) +}; + +enum { + NETDEV_A_PAGE_POOL_STATS_INFO = 1, + NETDEV_A_PAGE_POOL_STATS_ALLOC_FAST = 8, + NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW, + NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW_HIGH_ORDER, + NETDEV_A_PAGE_POOL_STATS_ALLOC_EMPTY, + NETDEV_A_PAGE_POOL_STATS_ALLOC_REFILL, + NETDEV_A_PAGE_POOL_STATS_ALLOC_WAIVE, + NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHED, + NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE_FULL, + NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING, + NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING_FULL, + NETDEV_A_PAGE_POOL_STATS_RECYCLE_RELEASED_REFCNT, + + __NETDEV_A_PAGE_POOL_STATS_MAX, + NETDEV_A_PAGE_POOL_STATS_MAX = (__NETDEV_A_PAGE_POOL_STATS_MAX - 1) +}; + +enum { NETDEV_CMD_DEV_GET = 1, NETDEV_CMD_DEV_ADD_NTF, NETDEV_CMD_DEV_DEL_NTF, NETDEV_CMD_DEV_CHANGE_NTF, + NETDEV_CMD_PAGE_POOL_GET, + NETDEV_CMD_PAGE_POOL_ADD_NTF, + NETDEV_CMD_PAGE_POOL_DEL_NTF, + NETDEV_CMD_PAGE_POOL_CHANGE_NTF, + NETDEV_CMD_PAGE_POOL_STATS_GET, __NETDEV_CMD_MAX, NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1) }; #define NETDEV_MCGRP_MGMT "mgmt" +#define NETDEV_MCGRP_PAGE_POOL "page-pool" #endif /* _UAPI_LINUX_NETDEV_H */ diff --git a/tools/net/ynl/Makefile b/tools/net/ynl/Makefile index d664b36deb5b..da1aa10bbcc3 100644 --- a/tools/net/ynl/Makefile +++ b/tools/net/ynl/Makefile @@ -4,6 +4,8 @@ SUBDIRS = lib generated samples all: $(SUBDIRS) +samples: | lib generated + $(SUBDIRS): @if [ -f "$@/Makefile" ] ; then \ $(MAKE) -C $@ ; \ diff --git a/tools/net/ynl/generated/devlink-user.c b/tools/net/ynl/generated/devlink-user.c index c12ca87ca2bb..8e757e249dab 100644 --- a/tools/net/ynl/generated/devlink-user.c +++ b/tools/net/ynl/generated/devlink-user.c @@ -2399,6 +2399,7 @@ void devlink_port_set_req_free(struct devlink_port_set_req *req) int devlink_port_set(struct ynl_sock *ys, struct devlink_port_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2416,7 +2417,7 @@ int devlink_port_set(struct ynl_sock *ys, struct devlink_port_set_req *req) if (req->_present.port_function) devlink_dl_port_function_put(nlh, DEVLINK_ATTR_PORT_FUNCTION, &req->port_function); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2537,6 +2538,7 @@ void devlink_port_del_req_free(struct devlink_port_del_req *req) int devlink_port_del(struct ynl_sock *ys, struct devlink_port_del_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2550,7 +2552,7 @@ int devlink_port_del(struct ynl_sock *ys, struct devlink_port_del_req *req) if (req->_present.port_index) mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2568,6 +2570,7 @@ void devlink_port_split_req_free(struct devlink_port_split_req *req) int devlink_port_split(struct ynl_sock *ys, struct devlink_port_split_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2583,7 +2586,7 @@ int devlink_port_split(struct ynl_sock *ys, struct devlink_port_split_req *req) if (req->_present.port_split_count) mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_SPLIT_COUNT, req->port_split_count); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2602,6 +2605,7 @@ void devlink_port_unsplit_req_free(struct devlink_port_unsplit_req *req) int devlink_port_unsplit(struct ynl_sock *ys, struct devlink_port_unsplit_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2615,7 +2619,7 @@ int devlink_port_unsplit(struct ynl_sock *ys, if (req->_present.port_index) mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2926,6 +2930,7 @@ void devlink_sb_pool_set_req_free(struct devlink_sb_pool_set_req *req) int devlink_sb_pool_set(struct ynl_sock *ys, struct devlink_sb_pool_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2945,7 +2950,7 @@ int devlink_sb_pool_set(struct ynl_sock *ys, if (req->_present.sb_pool_size) mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_POOL_SIZE, req->sb_pool_size); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3126,6 +3131,7 @@ devlink_sb_port_pool_set_req_free(struct devlink_sb_port_pool_set_req *req) int devlink_sb_port_pool_set(struct ynl_sock *ys, struct devlink_sb_port_pool_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3145,7 +3151,7 @@ int devlink_sb_port_pool_set(struct ynl_sock *ys, if (req->_present.sb_threshold) mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_THRESHOLD, req->sb_threshold); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3334,6 +3340,7 @@ devlink_sb_tc_pool_bind_set_req_free(struct devlink_sb_tc_pool_bind_set_req *req int devlink_sb_tc_pool_bind_set(struct ynl_sock *ys, struct devlink_sb_tc_pool_bind_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3357,7 +3364,7 @@ int devlink_sb_tc_pool_bind_set(struct ynl_sock *ys, if (req->_present.sb_threshold) mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_THRESHOLD, req->sb_threshold); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3376,6 +3383,7 @@ void devlink_sb_occ_snapshot_req_free(struct devlink_sb_occ_snapshot_req *req) int devlink_sb_occ_snapshot(struct ynl_sock *ys, struct devlink_sb_occ_snapshot_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3389,7 +3397,7 @@ int devlink_sb_occ_snapshot(struct ynl_sock *ys, if (req->_present.sb_index) mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3409,6 +3417,7 @@ devlink_sb_occ_max_clear_req_free(struct devlink_sb_occ_max_clear_req *req) int devlink_sb_occ_max_clear(struct ynl_sock *ys, struct devlink_sb_occ_max_clear_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3422,7 +3431,7 @@ int devlink_sb_occ_max_clear(struct ynl_sock *ys, if (req->_present.sb_index) mnl_attr_put_u32(nlh, DEVLINK_ATTR_SB_INDEX, req->sb_index); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3544,6 +3553,7 @@ void devlink_eswitch_set_req_free(struct devlink_eswitch_set_req *req) int devlink_eswitch_set(struct ynl_sock *ys, struct devlink_eswitch_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3561,7 +3571,7 @@ int devlink_eswitch_set(struct ynl_sock *ys, if (req->_present.eswitch_encap_mode) mnl_attr_put_u8(nlh, DEVLINK_ATTR_ESWITCH_ENCAP_MODE, req->eswitch_encap_mode); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3895,6 +3905,7 @@ devlink_dpipe_table_counters_set_req_free(struct devlink_dpipe_table_counters_se int devlink_dpipe_table_counters_set(struct ynl_sock *ys, struct devlink_dpipe_table_counters_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3910,7 +3921,7 @@ int devlink_dpipe_table_counters_set(struct ynl_sock *ys, if (req->_present.dpipe_table_counters_enabled) mnl_attr_put_u8(nlh, DEVLINK_ATTR_DPIPE_TABLE_COUNTERS_ENABLED, req->dpipe_table_counters_enabled); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3929,6 +3940,7 @@ void devlink_resource_set_req_free(struct devlink_resource_set_req *req) int devlink_resource_set(struct ynl_sock *ys, struct devlink_resource_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3944,7 +3956,7 @@ int devlink_resource_set(struct ynl_sock *ys, if (req->_present.resource_size) mnl_attr_put_u64(nlh, DEVLINK_ATTR_RESOURCE_SIZE, req->resource_size); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4319,6 +4331,7 @@ void devlink_param_set_req_free(struct devlink_param_set_req *req) int devlink_param_set(struct ynl_sock *ys, struct devlink_param_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4336,7 +4349,7 @@ int devlink_param_set(struct ynl_sock *ys, struct devlink_param_set_req *req) if (req->_present.param_value_cmode) mnl_attr_put_u8(nlh, DEVLINK_ATTR_PARAM_VALUE_CMODE, req->param_value_cmode); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4631,6 +4644,7 @@ void devlink_region_del_req_free(struct devlink_region_del_req *req) int devlink_region_del(struct ynl_sock *ys, struct devlink_region_del_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4648,7 +4662,7 @@ int devlink_region_del(struct ynl_sock *ys, struct devlink_region_del_req *req) if (req->_present.region_snapshot_id) mnl_attr_put_u32(nlh, DEVLINK_ATTR_REGION_SNAPSHOT_ID, req->region_snapshot_id); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4922,6 +4936,7 @@ void devlink_port_param_set_req_free(struct devlink_port_param_set_req *req) int devlink_port_param_set(struct ynl_sock *ys, struct devlink_port_param_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4935,7 +4950,7 @@ int devlink_port_param_set(struct ynl_sock *ys, if (req->_present.port_index) mnl_attr_put_u32(nlh, DEVLINK_ATTR_PORT_INDEX, req->port_index); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5360,6 +5375,7 @@ devlink_health_reporter_set_req_free(struct devlink_health_reporter_set_req *req int devlink_health_reporter_set(struct ynl_sock *ys, struct devlink_health_reporter_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5381,7 +5397,7 @@ int devlink_health_reporter_set(struct ynl_sock *ys, if (req->_present.health_reporter_auto_dump) mnl_attr_put_u8(nlh, DEVLINK_ATTR_HEALTH_REPORTER_AUTO_DUMP, req->health_reporter_auto_dump); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5402,6 +5418,7 @@ devlink_health_reporter_recover_req_free(struct devlink_health_reporter_recover_ int devlink_health_reporter_recover(struct ynl_sock *ys, struct devlink_health_reporter_recover_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5417,7 +5434,7 @@ int devlink_health_reporter_recover(struct ynl_sock *ys, if (req->_present.health_reporter_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5438,6 +5455,7 @@ devlink_health_reporter_diagnose_req_free(struct devlink_health_reporter_diagnos int devlink_health_reporter_diagnose(struct ynl_sock *ys, struct devlink_health_reporter_diagnose_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5453,7 +5471,7 @@ int devlink_health_reporter_diagnose(struct ynl_sock *ys, if (req->_present.health_reporter_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5556,6 +5574,7 @@ devlink_health_reporter_dump_clear_req_free(struct devlink_health_reporter_dump_ int devlink_health_reporter_dump_clear(struct ynl_sock *ys, struct devlink_health_reporter_dump_clear_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5571,7 +5590,7 @@ int devlink_health_reporter_dump_clear(struct ynl_sock *ys, if (req->_present.health_reporter_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5592,6 +5611,7 @@ void devlink_flash_update_req_free(struct devlink_flash_update_req *req) int devlink_flash_update(struct ynl_sock *ys, struct devlink_flash_update_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5609,7 +5629,7 @@ int devlink_flash_update(struct ynl_sock *ys, if (req->_present.flash_update_overwrite_mask) mnl_attr_put(nlh, DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK, sizeof(struct nla_bitfield32), &req->flash_update_overwrite_mask); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5780,6 +5800,7 @@ void devlink_trap_set_req_free(struct devlink_trap_set_req *req) int devlink_trap_set(struct ynl_sock *ys, struct devlink_trap_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5795,7 +5816,7 @@ int devlink_trap_set(struct ynl_sock *ys, struct devlink_trap_set_req *req) if (req->_present.trap_action) mnl_attr_put_u8(nlh, DEVLINK_ATTR_TRAP_ACTION, req->trap_action); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5968,6 +5989,7 @@ void devlink_trap_group_set_req_free(struct devlink_trap_group_set_req *req) int devlink_trap_group_set(struct ynl_sock *ys, struct devlink_trap_group_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5985,7 +6007,7 @@ int devlink_trap_group_set(struct ynl_sock *ys, if (req->_present.trap_policer_id) mnl_attr_put_u32(nlh, DEVLINK_ATTR_TRAP_POLICER_ID, req->trap_policer_id); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6152,6 +6174,7 @@ devlink_trap_policer_set_req_free(struct devlink_trap_policer_set_req *req) int devlink_trap_policer_set(struct ynl_sock *ys, struct devlink_trap_policer_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6169,7 +6192,7 @@ int devlink_trap_policer_set(struct ynl_sock *ys, if (req->_present.trap_policer_burst) mnl_attr_put_u64(nlh, DEVLINK_ATTR_TRAP_POLICER_BURST, req->trap_policer_burst); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6190,6 +6213,7 @@ devlink_health_reporter_test_req_free(struct devlink_health_reporter_test_req *r int devlink_health_reporter_test(struct ynl_sock *ys, struct devlink_health_reporter_test_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6205,7 +6229,7 @@ int devlink_health_reporter_test(struct ynl_sock *ys, if (req->_present.health_reporter_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_HEALTH_REPORTER_NAME, req->health_reporter_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6384,6 +6408,7 @@ void devlink_rate_set_req_free(struct devlink_rate_set_req *req) int devlink_rate_set(struct ynl_sock *ys, struct devlink_rate_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6407,7 +6432,7 @@ int devlink_rate_set(struct ynl_sock *ys, struct devlink_rate_set_req *req) if (req->_present.rate_parent_node_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_PARENT_NODE_NAME, req->rate_parent_node_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6427,6 +6452,7 @@ void devlink_rate_new_req_free(struct devlink_rate_new_req *req) int devlink_rate_new(struct ynl_sock *ys, struct devlink_rate_new_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6450,7 +6476,7 @@ int devlink_rate_new(struct ynl_sock *ys, struct devlink_rate_new_req *req) if (req->_present.rate_parent_node_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_PARENT_NODE_NAME, req->rate_parent_node_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6469,6 +6495,7 @@ void devlink_rate_del_req_free(struct devlink_rate_del_req *req) int devlink_rate_del(struct ynl_sock *ys, struct devlink_rate_del_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6482,7 +6509,7 @@ int devlink_rate_del(struct ynl_sock *ys, struct devlink_rate_del_req *req) if (req->_present.rate_node_name_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_RATE_NODE_NAME, req->rate_node_name); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6645,6 +6672,7 @@ void devlink_linecard_set_req_free(struct devlink_linecard_set_req *req) int devlink_linecard_set(struct ynl_sock *ys, struct devlink_linecard_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6660,7 +6688,7 @@ int devlink_linecard_set(struct ynl_sock *ys, if (req->_present.linecard_type_len) mnl_attr_put_strz(nlh, DEVLINK_ATTR_LINECARD_TYPE, req->linecard_type); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6810,6 +6838,7 @@ void devlink_selftests_run_req_free(struct devlink_selftests_run_req *req) int devlink_selftests_run(struct ynl_sock *ys, struct devlink_selftests_run_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6823,7 +6852,7 @@ int devlink_selftests_run(struct ynl_sock *ys, if (req->_present.selftests) devlink_dl_selftest_id_put(nlh, DEVLINK_ATTR_SELFTESTS, &req->selftests); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; diff --git a/tools/net/ynl/generated/ethtool-user.c b/tools/net/ynl/generated/ethtool-user.c index 74b883a14958..660435639e2b 100644 --- a/tools/net/ynl/generated/ethtool-user.c +++ b/tools/net/ynl/generated/ethtool-user.c @@ -1843,6 +1843,7 @@ void ethtool_linkinfo_set_req_free(struct ethtool_linkinfo_set_req *req) int ethtool_linkinfo_set(struct ynl_sock *ys, struct ethtool_linkinfo_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -1862,7 +1863,7 @@ int ethtool_linkinfo_set(struct ynl_sock *ys, if (req->_present.transceiver) mnl_attr_put_u8(nlh, ETHTOOL_A_LINKINFO_TRANSCEIVER, req->transceiver); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2067,6 +2068,7 @@ void ethtool_linkmodes_set_req_free(struct ethtool_linkmodes_set_req *req) int ethtool_linkmodes_set(struct ynl_sock *ys, struct ethtool_linkmodes_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2094,7 +2096,7 @@ int ethtool_linkmodes_set(struct ynl_sock *ys, if (req->_present.rate_matching) mnl_attr_put_u8(nlh, ETHTOOL_A_LINKMODES_RATE_MATCHING, req->rate_matching); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2398,6 +2400,7 @@ void ethtool_debug_set_req_free(struct ethtool_debug_set_req *req) int ethtool_debug_set(struct ynl_sock *ys, struct ethtool_debug_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2409,7 +2412,7 @@ int ethtool_debug_set(struct ynl_sock *ys, struct ethtool_debug_set_req *req) if (req->_present.msgmask) ethtool_bitset_put(nlh, ETHTOOL_A_DEBUG_MSGMASK, &req->msgmask); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -2577,6 +2580,7 @@ void ethtool_wol_set_req_free(struct ethtool_wol_set_req *req) int ethtool_wol_set(struct ynl_sock *ys, struct ethtool_wol_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -2590,7 +2594,7 @@ int ethtool_wol_set(struct ynl_sock *ys, struct ethtool_wol_set_req *req) if (req->_present.sopass_len) mnl_attr_put(nlh, ETHTOOL_A_WOL_SOPASS, req->_present.sopass_len, req->sopass); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3045,6 +3049,7 @@ void ethtool_privflags_set_req_free(struct ethtool_privflags_set_req *req) int ethtool_privflags_set(struct ynl_sock *ys, struct ethtool_privflags_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3056,7 +3061,7 @@ int ethtool_privflags_set(struct ynl_sock *ys, if (req->_present.flags) ethtool_bitset_put(nlh, ETHTOOL_A_PRIVFLAGS_FLAGS, &req->flags); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3273,6 +3278,7 @@ void ethtool_rings_set_req_free(struct ethtool_rings_set_req *req) int ethtool_rings_set(struct ynl_sock *ys, struct ethtool_rings_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3312,7 +3318,7 @@ int ethtool_rings_set(struct ynl_sock *ys, struct ethtool_rings_set_req *req) if (req->_present.tx_push_buf_len_max) mnl_attr_put_u32(nlh, ETHTOOL_A_RINGS_TX_PUSH_BUF_LEN_MAX, req->tx_push_buf_len_max); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3495,6 +3501,7 @@ void ethtool_channels_set_req_free(struct ethtool_channels_set_req *req) int ethtool_channels_set(struct ynl_sock *ys, struct ethtool_channels_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3520,7 +3527,7 @@ int ethtool_channels_set(struct ynl_sock *ys, if (req->_present.combined_count) mnl_attr_put_u32(nlh, ETHTOOL_A_CHANNELS_COMBINED_COUNT, req->combined_count); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -3798,6 +3805,7 @@ void ethtool_coalesce_set_req_free(struct ethtool_coalesce_set_req *req) int ethtool_coalesce_set(struct ynl_sock *ys, struct ethtool_coalesce_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -3861,7 +3869,7 @@ int ethtool_coalesce_set(struct ynl_sock *ys, if (req->_present.tx_aggr_time_usecs) mnl_attr_put_u32(nlh, ETHTOOL_A_COALESCE_TX_AGGR_TIME_USECS, req->tx_aggr_time_usecs); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4036,6 +4044,7 @@ void ethtool_pause_set_req_free(struct ethtool_pause_set_req *req) int ethtool_pause_set(struct ynl_sock *ys, struct ethtool_pause_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4055,7 +4064,7 @@ int ethtool_pause_set(struct ynl_sock *ys, struct ethtool_pause_set_req *req) if (req->_present.stats_src) mnl_attr_put_u32(nlh, ETHTOOL_A_PAUSE_STATS_SRC, req->stats_src); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4242,6 +4251,7 @@ void ethtool_eee_set_req_free(struct ethtool_eee_set_req *req) int ethtool_eee_set(struct ynl_sock *ys, struct ethtool_eee_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4263,7 +4273,7 @@ int ethtool_eee_set(struct ynl_sock *ys, struct ethtool_eee_set_req *req) if (req->_present.tx_lpi_timer) mnl_attr_put_u32(nlh, ETHTOOL_A_EEE_TX_LPI_TIMER, req->tx_lpi_timer); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4437,6 +4447,7 @@ void ethtool_cable_test_act_req_free(struct ethtool_cable_test_act_req *req) int ethtool_cable_test_act(struct ynl_sock *ys, struct ethtool_cable_test_act_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4446,7 +4457,7 @@ int ethtool_cable_test_act(struct ynl_sock *ys, if (req->_present.header) ethtool_header_put(nlh, ETHTOOL_A_CABLE_TEST_HEADER, &req->header); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4465,6 +4476,7 @@ ethtool_cable_test_tdr_act_req_free(struct ethtool_cable_test_tdr_act_req *req) int ethtool_cable_test_tdr_act(struct ynl_sock *ys, struct ethtool_cable_test_tdr_act_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4474,7 +4486,7 @@ int ethtool_cable_test_tdr_act(struct ynl_sock *ys, if (req->_present.header) ethtool_header_put(nlh, ETHTOOL_A_CABLE_TEST_TDR_HEADER, &req->header); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -4782,6 +4794,7 @@ void ethtool_fec_set_req_free(struct ethtool_fec_set_req *req) int ethtool_fec_set(struct ynl_sock *ys, struct ethtool_fec_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -4799,7 +4812,7 @@ int ethtool_fec_set(struct ynl_sock *ys, struct ethtool_fec_set_req *req) if (req->_present.stats) ethtool_fec_stat_put(nlh, ETHTOOL_A_FEC_STATS, &req->stats); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5235,6 +5248,7 @@ void ethtool_module_set_req_free(struct ethtool_module_set_req *req) int ethtool_module_set(struct ynl_sock *ys, struct ethtool_module_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5248,7 +5262,7 @@ int ethtool_module_set(struct ynl_sock *ys, struct ethtool_module_set_req *req) if (req->_present.power_mode) mnl_attr_put_u8(nlh, ETHTOOL_A_MODULE_POWER_MODE, req->power_mode); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5397,6 +5411,7 @@ void ethtool_pse_set_req_free(struct ethtool_pse_set_req *req) int ethtool_pse_set(struct ynl_sock *ys, struct ethtool_pse_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5412,7 +5427,7 @@ int ethtool_pse_set(struct ynl_sock *ys, struct ethtool_pse_set_req *req) if (req->_present.pw_d_status) mnl_attr_put_u32(nlh, ETHTOOL_A_PODL_PSE_PW_D_STATUS, req->pw_d_status); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -5746,6 +5761,7 @@ void ethtool_plca_set_cfg_req_free(struct ethtool_plca_set_cfg_req *req) int ethtool_plca_set_cfg(struct ynl_sock *ys, struct ethtool_plca_set_cfg_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -5771,7 +5787,7 @@ int ethtool_plca_set_cfg(struct ynl_sock *ys, if (req->_present.burst_tmr) mnl_attr_put_u32(nlh, ETHTOOL_A_PLCA_BURST_TMR, req->burst_tmr); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -6124,6 +6140,7 @@ void ethtool_mm_set_req_free(struct ethtool_mm_set_req *req) int ethtool_mm_set(struct ynl_sock *ys, struct ethtool_mm_set_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -6143,7 +6160,7 @@ int ethtool_mm_set(struct ynl_sock *ys, struct ethtool_mm_set_req *req) if (req->_present.tx_min_frag_size) mnl_attr_put_u32(nlh, ETHTOOL_A_MM_TX_MIN_FRAG_SIZE, req->tx_min_frag_size); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; diff --git a/tools/net/ynl/generated/fou-user.c b/tools/net/ynl/generated/fou-user.c index 4271b5d43c58..f30bef23bc31 100644 --- a/tools/net/ynl/generated/fou-user.c +++ b/tools/net/ynl/generated/fou-user.c @@ -72,6 +72,7 @@ void fou_add_req_free(struct fou_add_req *req) int fou_add(struct ynl_sock *ys, struct fou_add_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -99,7 +100,7 @@ int fou_add(struct ynl_sock *ys, struct fou_add_req *req) if (req->_present.ifindex) mnl_attr_put_u32(nlh, FOU_ATTR_IFINDEX, req->ifindex); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; @@ -117,6 +118,7 @@ void fou_del_req_free(struct fou_del_req *req) int fou_del(struct ynl_sock *ys, struct fou_del_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -140,7 +142,7 @@ int fou_del(struct ynl_sock *ys, struct fou_del_req *req) if (req->_present.peer_v6_len) mnl_attr_put(nlh, FOU_ATTR_PEER_V6, req->_present.peer_v6_len, req->peer_v6); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; diff --git a/tools/net/ynl/generated/handshake-user.c b/tools/net/ynl/generated/handshake-user.c index 7c67765daf90..6901f8462cca 100644 --- a/tools/net/ynl/generated/handshake-user.c +++ b/tools/net/ynl/generated/handshake-user.c @@ -295,6 +295,7 @@ void handshake_done_req_free(struct handshake_done_req *req) int handshake_done(struct ynl_sock *ys, struct handshake_done_req *req) { + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; struct nlmsghdr *nlh; int err; @@ -308,7 +309,7 @@ int handshake_done(struct ynl_sock *ys, struct handshake_done_req *req) for (unsigned int i = 0; i < req->n_remote_auth; i++) mnl_attr_put_u32(nlh, HANDSHAKE_A_DONE_REMOTE_AUTH, req->remote_auth[i]); - err = ynl_exec(ys, nlh, NULL); + err = ynl_exec(ys, nlh, &yrs); if (err < 0) return -1; diff --git a/tools/net/ynl/generated/netdev-user.c b/tools/net/ynl/generated/netdev-user.c index 6283d87dad37..3b9dee94d4ce 100644 --- a/tools/net/ynl/generated/netdev-user.c +++ b/tools/net/ynl/generated/netdev-user.c @@ -18,6 +18,11 @@ static const char * const netdev_op_strmap[] = { [NETDEV_CMD_DEV_ADD_NTF] = "dev-add-ntf", [NETDEV_CMD_DEV_DEL_NTF] = "dev-del-ntf", [NETDEV_CMD_DEV_CHANGE_NTF] = "dev-change-ntf", + [NETDEV_CMD_PAGE_POOL_GET] = "page-pool-get", + [NETDEV_CMD_PAGE_POOL_ADD_NTF] = "page-pool-add-ntf", + [NETDEV_CMD_PAGE_POOL_DEL_NTF] = "page-pool-del-ntf", + [NETDEV_CMD_PAGE_POOL_CHANGE_NTF] = "page-pool-change-ntf", + [NETDEV_CMD_PAGE_POOL_STATS_GET] = "page-pool-stats-get", }; const char *netdev_op_str(int op) @@ -72,6 +77,16 @@ const char *netdev_xsk_flags_str(enum netdev_xsk_flags value) } /* Policies */ +struct ynl_policy_attr netdev_page_pool_info_policy[NETDEV_A_PAGE_POOL_MAX + 1] = { + [NETDEV_A_PAGE_POOL_ID] = { .name = "id", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_IFINDEX] = { .name = "ifindex", .type = YNL_PT_U32, }, +}; + +struct ynl_policy_nest netdev_page_pool_info_nest = { + .max_attr = NETDEV_A_PAGE_POOL_MAX, + .table = netdev_page_pool_info_policy, +}; + struct ynl_policy_attr netdev_dev_policy[NETDEV_A_DEV_MAX + 1] = { [NETDEV_A_DEV_IFINDEX] = { .name = "ifindex", .type = YNL_PT_U32, }, [NETDEV_A_DEV_PAD] = { .name = "pad", .type = YNL_PT_IGNORE, }, @@ -86,7 +101,85 @@ struct ynl_policy_nest netdev_dev_nest = { .table = netdev_dev_policy, }; +struct ynl_policy_attr netdev_page_pool_policy[NETDEV_A_PAGE_POOL_MAX + 1] = { + [NETDEV_A_PAGE_POOL_ID] = { .name = "id", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_IFINDEX] = { .name = "ifindex", .type = YNL_PT_U32, }, + [NETDEV_A_PAGE_POOL_NAPI_ID] = { .name = "napi-id", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_INFLIGHT] = { .name = "inflight", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_INFLIGHT_MEM] = { .name = "inflight-mem", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_DETACH_TIME] = { .name = "detach-time", .type = YNL_PT_UINT, }, +}; + +struct ynl_policy_nest netdev_page_pool_nest = { + .max_attr = NETDEV_A_PAGE_POOL_MAX, + .table = netdev_page_pool_policy, +}; + +struct ynl_policy_attr netdev_page_pool_stats_policy[NETDEV_A_PAGE_POOL_STATS_MAX + 1] = { + [NETDEV_A_PAGE_POOL_STATS_INFO] = { .name = "info", .type = YNL_PT_NEST, .nest = &netdev_page_pool_info_nest, }, + [NETDEV_A_PAGE_POOL_STATS_ALLOC_FAST] = { .name = "alloc-fast", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW] = { .name = "alloc-slow", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW_HIGH_ORDER] = { .name = "alloc-slow-high-order", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_ALLOC_EMPTY] = { .name = "alloc-empty", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_ALLOC_REFILL] = { .name = "alloc-refill", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_ALLOC_WAIVE] = { .name = "alloc-waive", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHED] = { .name = "recycle-cached", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE_FULL] = { .name = "recycle-cache-full", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING] = { .name = "recycle-ring", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING_FULL] = { .name = "recycle-ring-full", .type = YNL_PT_UINT, }, + [NETDEV_A_PAGE_POOL_STATS_RECYCLE_RELEASED_REFCNT] = { .name = "recycle-released-refcnt", .type = YNL_PT_UINT, }, +}; + +struct ynl_policy_nest netdev_page_pool_stats_nest = { + .max_attr = NETDEV_A_PAGE_POOL_STATS_MAX, + .table = netdev_page_pool_stats_policy, +}; + /* Common nested types */ +void netdev_page_pool_info_free(struct netdev_page_pool_info *obj) +{ +} + +int netdev_page_pool_info_put(struct nlmsghdr *nlh, unsigned int attr_type, + struct netdev_page_pool_info *obj) +{ + struct nlattr *nest; + + nest = mnl_attr_nest_start(nlh, attr_type); + if (obj->_present.id) + mnl_attr_put_uint(nlh, NETDEV_A_PAGE_POOL_ID, obj->id); + if (obj->_present.ifindex) + mnl_attr_put_u32(nlh, NETDEV_A_PAGE_POOL_IFINDEX, obj->ifindex); + mnl_attr_nest_end(nlh, nest); + + return 0; +} + +int netdev_page_pool_info_parse(struct ynl_parse_arg *yarg, + const struct nlattr *nested) +{ + struct netdev_page_pool_info *dst = yarg->data; + const struct nlattr *attr; + + mnl_attr_for_each_nested(attr, nested) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == NETDEV_A_PAGE_POOL_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.id = 1; + dst->id = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_IFINDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.ifindex = 1; + dst->ifindex = mnl_attr_get_u32(attr); + } + } + + return 0; +} + /* ============== NETDEV_CMD_DEV_GET ============== */ /* NETDEV_CMD_DEV_GET - do */ void netdev_dev_get_req_free(struct netdev_dev_get_req *req) @@ -216,6 +309,314 @@ void netdev_dev_get_ntf_free(struct netdev_dev_get_ntf *rsp) free(rsp); } +/* ============== NETDEV_CMD_PAGE_POOL_GET ============== */ +/* NETDEV_CMD_PAGE_POOL_GET - do */ +void netdev_page_pool_get_req_free(struct netdev_page_pool_get_req *req) +{ + free(req); +} + +void netdev_page_pool_get_rsp_free(struct netdev_page_pool_get_rsp *rsp) +{ + free(rsp); +} + +int netdev_page_pool_get_rsp_parse(const struct nlmsghdr *nlh, void *data) +{ + struct netdev_page_pool_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + + dst = yarg->data; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == NETDEV_A_PAGE_POOL_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.id = 1; + dst->id = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_IFINDEX) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.ifindex = 1; + dst->ifindex = mnl_attr_get_u32(attr); + } else if (type == NETDEV_A_PAGE_POOL_NAPI_ID) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.napi_id = 1; + dst->napi_id = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_INFLIGHT) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.inflight = 1; + dst->inflight = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_INFLIGHT_MEM) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.inflight_mem = 1; + dst->inflight_mem = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_DETACH_TIME) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.detach_time = 1; + dst->detach_time = mnl_attr_get_uint(attr); + } + } + + return MNL_CB_OK; +} + +struct netdev_page_pool_get_rsp * +netdev_page_pool_get(struct ynl_sock *ys, struct netdev_page_pool_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct netdev_page_pool_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, NETDEV_CMD_PAGE_POOL_GET, 1); + ys->req_policy = &netdev_page_pool_nest; + yrs.yarg.rsp_policy = &netdev_page_pool_nest; + + if (req->_present.id) + mnl_attr_put_uint(nlh, NETDEV_A_PAGE_POOL_ID, req->id); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = netdev_page_pool_get_rsp_parse; + yrs.rsp_cmd = NETDEV_CMD_PAGE_POOL_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + netdev_page_pool_get_rsp_free(rsp); + return NULL; +} + +/* NETDEV_CMD_PAGE_POOL_GET - dump */ +void netdev_page_pool_get_list_free(struct netdev_page_pool_get_list *rsp) +{ + struct netdev_page_pool_get_list *next = rsp; + + while ((void *)next != YNL_LIST_END) { + rsp = next; + next = rsp->next; + + free(rsp); + } +} + +struct netdev_page_pool_get_list * +netdev_page_pool_get_dump(struct ynl_sock *ys) +{ + struct ynl_dump_state yds = {}; + struct nlmsghdr *nlh; + int err; + + yds.ys = ys; + yds.alloc_sz = sizeof(struct netdev_page_pool_get_list); + yds.cb = netdev_page_pool_get_rsp_parse; + yds.rsp_cmd = NETDEV_CMD_PAGE_POOL_GET; + yds.rsp_policy = &netdev_page_pool_nest; + + nlh = ynl_gemsg_start_dump(ys, ys->family_id, NETDEV_CMD_PAGE_POOL_GET, 1); + + err = ynl_exec_dump(ys, nlh, &yds); + if (err < 0) + goto free_list; + + return yds.first; + +free_list: + netdev_page_pool_get_list_free(yds.first); + return NULL; +} + +/* NETDEV_CMD_PAGE_POOL_GET - notify */ +void netdev_page_pool_get_ntf_free(struct netdev_page_pool_get_ntf *rsp) +{ + free(rsp); +} + +/* ============== NETDEV_CMD_PAGE_POOL_STATS_GET ============== */ +/* NETDEV_CMD_PAGE_POOL_STATS_GET - do */ +void +netdev_page_pool_stats_get_req_free(struct netdev_page_pool_stats_get_req *req) +{ + netdev_page_pool_info_free(&req->info); + free(req); +} + +void +netdev_page_pool_stats_get_rsp_free(struct netdev_page_pool_stats_get_rsp *rsp) +{ + netdev_page_pool_info_free(&rsp->info); + free(rsp); +} + +int netdev_page_pool_stats_get_rsp_parse(const struct nlmsghdr *nlh, + void *data) +{ + struct netdev_page_pool_stats_get_rsp *dst; + struct ynl_parse_arg *yarg = data; + const struct nlattr *attr; + struct ynl_parse_arg parg; + + dst = yarg->data; + parg.ys = yarg->ys; + + mnl_attr_for_each(attr, nlh, sizeof(struct genlmsghdr)) { + unsigned int type = mnl_attr_get_type(attr); + + if (type == NETDEV_A_PAGE_POOL_STATS_INFO) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.info = 1; + + parg.rsp_policy = &netdev_page_pool_info_nest; + parg.data = &dst->info; + if (netdev_page_pool_info_parse(&parg, attr)) + return MNL_CB_ERROR; + } else if (type == NETDEV_A_PAGE_POOL_STATS_ALLOC_FAST) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.alloc_fast = 1; + dst->alloc_fast = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.alloc_slow = 1; + dst->alloc_slow = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_ALLOC_SLOW_HIGH_ORDER) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.alloc_slow_high_order = 1; + dst->alloc_slow_high_order = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_ALLOC_EMPTY) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.alloc_empty = 1; + dst->alloc_empty = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_ALLOC_REFILL) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.alloc_refill = 1; + dst->alloc_refill = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_ALLOC_WAIVE) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.alloc_waive = 1; + dst->alloc_waive = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHED) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.recycle_cached = 1; + dst->recycle_cached = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_RECYCLE_CACHE_FULL) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.recycle_cache_full = 1; + dst->recycle_cache_full = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.recycle_ring = 1; + dst->recycle_ring = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_RECYCLE_RING_FULL) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.recycle_ring_full = 1; + dst->recycle_ring_full = mnl_attr_get_uint(attr); + } else if (type == NETDEV_A_PAGE_POOL_STATS_RECYCLE_RELEASED_REFCNT) { + if (ynl_attr_validate(yarg, attr)) + return MNL_CB_ERROR; + dst->_present.recycle_released_refcnt = 1; + dst->recycle_released_refcnt = mnl_attr_get_uint(attr); + } + } + + return MNL_CB_OK; +} + +struct netdev_page_pool_stats_get_rsp * +netdev_page_pool_stats_get(struct ynl_sock *ys, + struct netdev_page_pool_stats_get_req *req) +{ + struct ynl_req_state yrs = { .yarg = { .ys = ys, }, }; + struct netdev_page_pool_stats_get_rsp *rsp; + struct nlmsghdr *nlh; + int err; + + nlh = ynl_gemsg_start_req(ys, ys->family_id, NETDEV_CMD_PAGE_POOL_STATS_GET, 1); + ys->req_policy = &netdev_page_pool_stats_nest; + yrs.yarg.rsp_policy = &netdev_page_pool_stats_nest; + + if (req->_present.info) + netdev_page_pool_info_put(nlh, NETDEV_A_PAGE_POOL_STATS_INFO, &req->info); + + rsp = calloc(1, sizeof(*rsp)); + yrs.yarg.data = rsp; + yrs.cb = netdev_page_pool_stats_get_rsp_parse; + yrs.rsp_cmd = NETDEV_CMD_PAGE_POOL_STATS_GET; + + err = ynl_exec(ys, nlh, &yrs); + if (err < 0) + goto err_free; + + return rsp; + +err_free: + netdev_page_pool_stats_get_rsp_free(rsp); + return NULL; +} + +/* NETDEV_CMD_PAGE_POOL_STATS_GET - dump */ +void +netdev_page_pool_stats_get_list_free(struct netdev_page_pool_stats_get_list *rsp) +{ + struct netdev_page_pool_stats_get_list *next = rsp; + + while ((void *)next != YNL_LIST_END) { + rsp = next; + next = rsp->next; + + netdev_page_pool_info_free(&rsp->obj.info); + free(rsp); + } +} + +struct netdev_page_pool_stats_get_list * +netdev_page_pool_stats_get_dump(struct ynl_sock *ys) +{ + struct ynl_dump_state yds = {}; + struct nlmsghdr *nlh; + int err; + + yds.ys = ys; + yds.alloc_sz = sizeof(struct netdev_page_pool_stats_get_list); + yds.cb = netdev_page_pool_stats_get_rsp_parse; + yds.rsp_cmd = NETDEV_CMD_PAGE_POOL_STATS_GET; + yds.rsp_policy = &netdev_page_pool_stats_nest; + + nlh = ynl_gemsg_start_dump(ys, ys->family_id, NETDEV_CMD_PAGE_POOL_STATS_GET, 1); + + err = ynl_exec_dump(ys, nlh, &yds); + if (err < 0) + goto free_list; + + return yds.first; + +free_list: + netdev_page_pool_stats_get_list_free(yds.first); + return NULL; +} + static const struct ynl_ntf_info netdev_ntf_info[] = { [NETDEV_CMD_DEV_ADD_NTF] = { .alloc_sz = sizeof(struct netdev_dev_get_ntf), @@ -235,6 +636,24 @@ static const struct ynl_ntf_info netdev_ntf_info[] = { .policy = &netdev_dev_nest, .free = (void *)netdev_dev_get_ntf_free, }, + [NETDEV_CMD_PAGE_POOL_ADD_NTF] = { + .alloc_sz = sizeof(struct netdev_page_pool_get_ntf), + .cb = netdev_page_pool_get_rsp_parse, + .policy = &netdev_page_pool_nest, + .free = (void *)netdev_page_pool_get_ntf_free, + }, + [NETDEV_CMD_PAGE_POOL_DEL_NTF] = { + .alloc_sz = sizeof(struct netdev_page_pool_get_ntf), + .cb = netdev_page_pool_get_rsp_parse, + .policy = &netdev_page_pool_nest, + .free = (void *)netdev_page_pool_get_ntf_free, + }, + [NETDEV_CMD_PAGE_POOL_CHANGE_NTF] = { + .alloc_sz = sizeof(struct netdev_page_pool_get_ntf), + .cb = netdev_page_pool_get_rsp_parse, + .policy = &netdev_page_pool_nest, + .free = (void *)netdev_page_pool_get_ntf_free, + }, }; const struct ynl_family ynl_netdev_family = { diff --git a/tools/net/ynl/generated/netdev-user.h b/tools/net/ynl/generated/netdev-user.h index 39af1908444b..cc3d80d1cf8c 100644 --- a/tools/net/ynl/generated/netdev-user.h +++ b/tools/net/ynl/generated/netdev-user.h @@ -22,6 +22,16 @@ const char *netdev_xdp_rx_metadata_str(enum netdev_xdp_rx_metadata value); const char *netdev_xsk_flags_str(enum netdev_xsk_flags value); /* Common nested types */ +struct netdev_page_pool_info { + struct { + __u32 id:1; + __u32 ifindex:1; + } _present; + + __u64 id; + __u32 ifindex; +}; + /* ============== NETDEV_CMD_DEV_GET ============== */ /* NETDEV_CMD_DEV_GET - do */ struct netdev_dev_get_req { @@ -90,4 +100,165 @@ struct netdev_dev_get_ntf { void netdev_dev_get_ntf_free(struct netdev_dev_get_ntf *rsp); +/* ============== NETDEV_CMD_PAGE_POOL_GET ============== */ +/* NETDEV_CMD_PAGE_POOL_GET - do */ +struct netdev_page_pool_get_req { + struct { + __u32 id:1; + } _present; + + __u64 id; +}; + +static inline struct netdev_page_pool_get_req * +netdev_page_pool_get_req_alloc(void) +{ + return calloc(1, sizeof(struct netdev_page_pool_get_req)); +} +void netdev_page_pool_get_req_free(struct netdev_page_pool_get_req *req); + +static inline void +netdev_page_pool_get_req_set_id(struct netdev_page_pool_get_req *req, __u64 id) +{ + req->_present.id = 1; + req->id = id; +} + +struct netdev_page_pool_get_rsp { + struct { + __u32 id:1; + __u32 ifindex:1; + __u32 napi_id:1; + __u32 inflight:1; + __u32 inflight_mem:1; + __u32 detach_time:1; + } _present; + + __u64 id; + __u32 ifindex; + __u64 napi_id; + __u64 inflight; + __u64 inflight_mem; + __u64 detach_time; +}; + +void netdev_page_pool_get_rsp_free(struct netdev_page_pool_get_rsp *rsp); + +/* + * Get / dump information about Page Pools. +(Only Page Pools associated with a net_device can be listed.) + + */ +struct netdev_page_pool_get_rsp * +netdev_page_pool_get(struct ynl_sock *ys, struct netdev_page_pool_get_req *req); + +/* NETDEV_CMD_PAGE_POOL_GET - dump */ +struct netdev_page_pool_get_list { + struct netdev_page_pool_get_list *next; + struct netdev_page_pool_get_rsp obj __attribute__((aligned(8))); +}; + +void netdev_page_pool_get_list_free(struct netdev_page_pool_get_list *rsp); + +struct netdev_page_pool_get_list * +netdev_page_pool_get_dump(struct ynl_sock *ys); + +/* NETDEV_CMD_PAGE_POOL_GET - notify */ +struct netdev_page_pool_get_ntf { + __u16 family; + __u8 cmd; + struct ynl_ntf_base_type *next; + void (*free)(struct netdev_page_pool_get_ntf *ntf); + struct netdev_page_pool_get_rsp obj __attribute__((aligned(8))); +}; + +void netdev_page_pool_get_ntf_free(struct netdev_page_pool_get_ntf *rsp); + +/* ============== NETDEV_CMD_PAGE_POOL_STATS_GET ============== */ +/* NETDEV_CMD_PAGE_POOL_STATS_GET - do */ +struct netdev_page_pool_stats_get_req { + struct { + __u32 info:1; + } _present; + + struct netdev_page_pool_info info; +}; + +static inline struct netdev_page_pool_stats_get_req * +netdev_page_pool_stats_get_req_alloc(void) +{ + return calloc(1, sizeof(struct netdev_page_pool_stats_get_req)); +} +void +netdev_page_pool_stats_get_req_free(struct netdev_page_pool_stats_get_req *req); + +static inline void +netdev_page_pool_stats_get_req_set_info_id(struct netdev_page_pool_stats_get_req *req, + __u64 id) +{ + req->_present.info = 1; + req->info._present.id = 1; + req->info.id = id; +} +static inline void +netdev_page_pool_stats_get_req_set_info_ifindex(struct netdev_page_pool_stats_get_req *req, + __u32 ifindex) +{ + req->_present.info = 1; + req->info._present.ifindex = 1; + req->info.ifindex = ifindex; +} + +struct netdev_page_pool_stats_get_rsp { + struct { + __u32 info:1; + __u32 alloc_fast:1; + __u32 alloc_slow:1; + __u32 alloc_slow_high_order:1; + __u32 alloc_empty:1; + __u32 alloc_refill:1; + __u32 alloc_waive:1; + __u32 recycle_cached:1; + __u32 recycle_cache_full:1; + __u32 recycle_ring:1; + __u32 recycle_ring_full:1; + __u32 recycle_released_refcnt:1; + } _present; + + struct netdev_page_pool_info info; + __u64 alloc_fast; + __u64 alloc_slow; + __u64 alloc_slow_high_order; + __u64 alloc_empty; + __u64 alloc_refill; + __u64 alloc_waive; + __u64 recycle_cached; + __u64 recycle_cache_full; + __u64 recycle_ring; + __u64 recycle_ring_full; + __u64 recycle_released_refcnt; +}; + +void +netdev_page_pool_stats_get_rsp_free(struct netdev_page_pool_stats_get_rsp *rsp); + +/* + * Get page pool statistics. + */ +struct netdev_page_pool_stats_get_rsp * +netdev_page_pool_stats_get(struct ynl_sock *ys, + struct netdev_page_pool_stats_get_req *req); + +/* NETDEV_CMD_PAGE_POOL_STATS_GET - dump */ +struct netdev_page_pool_stats_get_list { + struct netdev_page_pool_stats_get_list *next; + struct netdev_page_pool_stats_get_rsp obj __attribute__((aligned(8))); +}; + +void +netdev_page_pool_stats_get_list_free(struct netdev_page_pool_stats_get_list *rsp); + +struct netdev_page_pool_stats_get_list * +netdev_page_pool_stats_get_dump(struct ynl_sock *ys); + #endif /* _LINUX_NETDEV_GEN_H */ diff --git a/tools/net/ynl/lib/ynl.h b/tools/net/ynl/lib/ynl.h index e974378e3b8c..075d868f3b57 100644 --- a/tools/net/ynl/lib/ynl.h +++ b/tools/net/ynl/lib/ynl.h @@ -239,7 +239,7 @@ int ynl_error_parse(struct ynl_parse_arg *yarg, const char *msg); #ifndef MNL_HAS_AUTO_SCALARS static inline uint64_t mnl_attr_get_uint(const struct nlattr *attr) { - if (mnl_attr_get_len(attr) == 4) + if (mnl_attr_get_payload_len(attr) == 4) return mnl_attr_get_u32(attr); return mnl_attr_get_u64(attr); } diff --git a/tools/net/ynl/samples/.gitignore b/tools/net/ynl/samples/.gitignore index 2aae60c4829f..49637b26c482 100644 --- a/tools/net/ynl/samples/.gitignore +++ b/tools/net/ynl/samples/.gitignore @@ -1,3 +1,4 @@ ethtool devlink netdev +page-pool
\ No newline at end of file diff --git a/tools/net/ynl/samples/Makefile b/tools/net/ynl/samples/Makefile index 3dbb106e87d9..28bdb1557a54 100644 --- a/tools/net/ynl/samples/Makefile +++ b/tools/net/ynl/samples/Makefile @@ -18,7 +18,9 @@ include $(wildcard *.d) all: $(BINS) -$(BINS): ../lib/ynl.a ../generated/protos.a +CFLAGS_page-pool=$(CFLAGS_netdev) + +$(BINS): ../lib/ynl.a ../generated/protos.a $(SRCS) @echo -e '\tCC sample $@' @$(COMPILE.c) $(CFLAGS_$@) $@.c -o $@.o @$(LINK.c) $@.o -o $@ $(LDLIBS) diff --git a/tools/net/ynl/samples/page-pool.c b/tools/net/ynl/samples/page-pool.c new file mode 100644 index 000000000000..098b5190d0e5 --- /dev/null +++ b/tools/net/ynl/samples/page-pool.c @@ -0,0 +1,147 @@ +// SPDX-License-Identifier: GPL-2.0 +#define _GNU_SOURCE + +#include <stdio.h> +#include <string.h> + +#include <ynl.h> + +#include <net/if.h> + +#include "netdev-user.h" + +struct stat { + unsigned int ifc; + + struct { + unsigned int cnt; + size_t refs, bytes; + } live[2]; + + size_t alloc_slow, alloc_fast, recycle_ring, recycle_cache; +}; + +struct stats_array { + unsigned int i, max; + struct stat *s; +}; + +static struct stat *find_ifc(struct stats_array *a, unsigned int ifindex) +{ + unsigned int i; + + for (i = 0; i < a->i; i++) { + if (a->s[i].ifc == ifindex) + return &a->s[i]; + } + + a->i++; + if (a->i == a->max) { + a->max *= 2; + a->s = reallocarray(a->s, a->max, sizeof(*a->s)); + } + a->s[i].ifc = ifindex; + return &a->s[i]; +} + +static void count(struct stat *s, unsigned int l, + struct netdev_page_pool_get_rsp *pp) +{ + s->live[l].cnt++; + if (pp->_present.inflight) + s->live[l].refs += pp->inflight; + if (pp->_present.inflight_mem) + s->live[l].bytes += pp->inflight_mem; +} + +int main(int argc, char **argv) +{ + struct netdev_page_pool_stats_get_list *pp_stats; + struct netdev_page_pool_get_list *pools; + struct stats_array a = {}; + struct ynl_error yerr; + struct ynl_sock *ys; + + ys = ynl_sock_create(&ynl_netdev_family, &yerr); + if (!ys) { + fprintf(stderr, "YNL: %s\n", yerr.msg); + return 1; + } + + a.max = 128; + a.s = calloc(a.max, sizeof(*a.s)); + if (!a.s) + goto err_close; + + pools = netdev_page_pool_get_dump(ys); + if (!pools) + goto err_free; + + ynl_dump_foreach(pools, pp) { + struct stat *s = find_ifc(&a, pp->ifindex); + + count(s, 1, pp); + if (pp->_present.detach_time) + count(s, 0, pp); + } + netdev_page_pool_get_list_free(pools); + + pp_stats = netdev_page_pool_stats_get_dump(ys); + if (!pp_stats) + goto err_free; + + ynl_dump_foreach(pp_stats, pp) { + struct stat *s = find_ifc(&a, pp->info.ifindex); + + if (pp->_present.alloc_fast) + s->alloc_fast += pp->alloc_fast; + if (pp->_present.alloc_slow) + s->alloc_slow += pp->alloc_slow; + if (pp->_present.recycle_ring) + s->recycle_ring += pp->recycle_ring; + if (pp->_present.recycle_cached) + s->recycle_cache += pp->recycle_cached; + } + netdev_page_pool_stats_get_list_free(pp_stats); + + for (unsigned int i = 0; i < a.i; i++) { + char ifname[IF_NAMESIZE]; + struct stat *s = &a.s[i]; + const char *name; + double recycle; + + if (!s->ifc) { + name = "<orphan>\t"; + } else { + name = if_indextoname(s->ifc, ifname); + if (name) + printf("%8s", name); + printf("[%d]\t", s->ifc); + } + + printf("page pools: %u (zombies: %u)\n", + s->live[1].cnt, s->live[0].cnt); + printf("\t\trefs: %zu bytes: %zu (refs: %zu bytes: %zu)\n", + s->live[1].refs, s->live[1].bytes, + s->live[0].refs, s->live[0].bytes); + + /* We don't know how many pages are sitting in cache and ring + * so we will under-count the recycling rate a bit. + */ + recycle = (double)(s->recycle_ring + s->recycle_cache) / + (s->alloc_fast + s->alloc_slow) * 100; + printf("\t\trecycling: %.1lf%% (alloc: %zu:%zu recycle: %zu:%zu)\n", + recycle, s->alloc_slow, s->alloc_fast, + s->recycle_ring, s->recycle_cache); + } + + ynl_sock_destroy(ys); + return 0; + +err_free: + free(a.s); +err_close: + fprintf(stderr, "YNL: %s\n", ys->err.msg); + ynl_sock_destroy(ys); + return 2; +} diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 3bd6b928c14f..266bc1629e58 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -67,9 +67,9 @@ class Type(SpecAttr): if 'nested-attributes' in attr: self.nested_attrs = attr['nested-attributes'] if self.nested_attrs == family.name: - self.nested_render_name = f"{family.name}" + self.nested_render_name = c_lower(f"{family.name}") else: - self.nested_render_name = f"{family.name}_{c_lower(self.nested_attrs)}" + self.nested_render_name = c_lower(f"{family.name}_{self.nested_attrs}") if self.nested_attrs in self.family.consts: self.nested_struct_type = 'struct ' + self.nested_render_name + '_' @@ -335,7 +335,7 @@ class TypeScalar(Type): maybe_enum = not self.is_bitfield and 'enum' in self.attr if maybe_enum and self.family.consts[self.attr['enum']].enum_name: - self.type_name = f"enum {self.family.name}_{c_lower(self.attr['enum'])}" + self.type_name = c_lower(f"enum {self.family.name}_{self.attr['enum']}") elif self.is_auto_scalar: self.type_name = '__' + self.type[0] + '64' else: @@ -685,9 +685,9 @@ class Struct: self.nested = type_list is None if family.name == c_lower(space_name): - self.render_name = f"{family.name}" + self.render_name = c_lower(family.name) else: - self.render_name = f"{family.name}_{c_lower(space_name)}" + self.render_name = c_lower(family.name + '-' + space_name) self.struct_name = 'struct ' + self.render_name if self.nested and space_name in family.consts: self.struct_name += '_' @@ -755,11 +755,17 @@ class EnumSet(SpecEnumSet): if 'enum-name' in yaml: if yaml['enum-name']: self.enum_name = 'enum ' + c_lower(yaml['enum-name']) + self.user_type = self.enum_name else: self.enum_name = None else: self.enum_name = 'enum ' + self.render_name + if self.enum_name: + self.user_type = self.enum_name + else: + self.user_type = 'int' + self.value_pfx = yaml.get('name-prefix', f"{family.name}-{yaml['name']}-") super().__init__(family, yaml) @@ -841,7 +847,7 @@ class Operation(SpecOperation): def __init__(self, family, yaml, req_value, rsp_value): super().__init__(family, yaml, req_value, rsp_value) - self.render_name = family.name + '_' + c_lower(self.name) + self.render_name = c_lower(family.name + '_' + self.name) self.dual_policy = ('do' in yaml and 'request' in yaml['do']) and \ ('dump' in yaml and 'request' in yaml['dump']) @@ -1158,8 +1164,9 @@ class RenderInfo: class CodeWriter: - def __init__(self, nlib, out_file=None): + def __init__(self, nlib, out_file=None, overwrite=True): self.nlib = nlib + self._overwrite = overwrite self._nl = False self._block_end = False @@ -1180,8 +1187,9 @@ class CodeWriter: return # Avoid modifying the file if contents didn't change self._out.flush() - if os.path.isfile(self._out_file) and filecmp.cmp(self._out.name, self._out_file, shallow=False): - return + if not self._overwrite and os.path.isfile(self._out_file): + if filecmp.cmp(self._out.name, self._out_file, shallow=False): + return with open(self._out_file, 'w+') as out_file: self._out.seek(0) shutil.copyfileobj(self._out, out_file) @@ -1431,7 +1439,7 @@ def op_prefix(ri, direction, deref=False): suffix += '_rsp' suffix += '_dump' if deref else '_list' - return f"{ri.family['name']}{suffix}" + return f"{ri.family.c_name}{suffix}" def type_name(ri, direction, deref=False): @@ -1483,8 +1491,8 @@ def put_typol(cw, struct): def _put_enum_to_str_helper(cw, render_name, map_name, arg_name, enum=None): args = [f'int {arg_name}'] - if enum and not ('enum-name' in enum and not enum['enum-name']): - args = [f'enum {render_name} {arg_name}'] + if enum: + args = [enum.user_type + ' ' + arg_name] cw.write_func_prot('const char *', f'{render_name}_str', args) cw.block_start() if enum and enum.type == 'flags': @@ -1497,11 +1505,11 @@ def _put_enum_to_str_helper(cw, render_name, map_name, arg_name, enum=None): def put_op_name_fwd(family, cw): - cw.write_func_prot('const char *', f'{family.name}_op_str', ['int op'], suffix=';') + cw.write_func_prot('const char *', f'{family.c_name}_op_str', ['int op'], suffix=';') def put_op_name(family, cw): - map_name = f'{family.name}_op_strmap' + map_name = f'{family.c_name}_op_strmap' cw.block_start(line=f"static const char * const {map_name}[] =") for op_name, op in family.msgs.items(): if op.rsp_value: @@ -1518,13 +1526,11 @@ def put_op_name(family, cw): cw.block_end(line=';') cw.nl() - _put_enum_to_str_helper(cw, family.name + '_op', map_name, 'op') + _put_enum_to_str_helper(cw, family.c_name + '_op', map_name, 'op') def put_enum_to_str_fwd(family, cw, enum): - args = [f'enum {enum.render_name} value'] - if 'enum-name' in enum and not enum['enum-name']: - args = ['int value'] + args = [enum.user_type + ' value'] cw.write_func_prot('const char *', f'{enum.render_name}_str', args, suffix=';') @@ -1709,14 +1715,14 @@ def print_req(ri): ret_ok = '0' ret_err = '-1' direction = "request" - local_vars = ['struct nlmsghdr *nlh;', + local_vars = ['struct ynl_req_state yrs = { .yarg = { .ys = ys, }, };', + 'struct nlmsghdr *nlh;', 'int err;'] if 'reply' in ri.op[ri.op_mode]: ret_ok = 'rsp' ret_err = 'NULL' - local_vars += [f'{type_name(ri, rdir(direction))} *rsp;', - 'struct ynl_req_state yrs = { .yarg = { .ys = ys, }, };'] + local_vars += [f'{type_name(ri, rdir(direction))} *rsp;'] print_prototype(ri, direction, terminate=False) ri.cw.block_start() @@ -1732,7 +1738,6 @@ def print_req(ri): attr.attr_put(ri, "req") ri.cw.nl() - parse_arg = "NULL" if 'reply' in ri.op[ri.op_mode]: ri.cw.p('rsp = calloc(1, sizeof(*rsp));') ri.cw.p('yrs.yarg.data = rsp;') @@ -1742,8 +1747,7 @@ def print_req(ri): else: ri.cw.p(f'yrs.rsp_cmd = {ri.op.rsp_value};') ri.cw.nl() - parse_arg = '&yrs' - ri.cw.p(f"err = ynl_exec(ys, nlh, {parse_arg});") + ri.cw.p("err = ynl_exec(ys, nlh, &yrs);") ri.cw.p('if (err < 0)') if 'reply' in ri.op[ri.op_mode]: ri.cw.p('goto err_free;') @@ -1840,7 +1844,7 @@ def _print_type(ri, direction, struct): if ri.op_mode == 'dump': suffix += '_dump' - ri.cw.block_start(line=f"struct {ri.family['name']}{suffix}") + ri.cw.block_start(line=f"struct {ri.family.c_name}{suffix}") meta_started = False for _, attr in struct.member_list(): @@ -2070,12 +2074,13 @@ def print_kernel_policy_ranges(family, cw): first = False sign = '' if attr.type[0] == 'u' else '_signed' + suffix = 'ULL' if attr.type[0] == 'u' else 'LL' cw.block_start(line=f'static const struct netlink_range_validation{sign} {c_lower(attr.enum_name)}_range =') members = [] if 'min' in attr.checks: - members.append(('min', attr.get_limit('min'))) + members.append(('min', str(attr.get_limit('min')) + suffix)) if 'max' in attr.checks: - members.append(('max', attr.get_limit('max'))) + members.append(('max', str(attr.get_limit('max')) + suffix)) cw.write_struct_init(members) cw.block_end(line=';') cw.nl() @@ -2105,7 +2110,7 @@ def print_kernel_op_table_fwd(family, cw, terminate): cnt = len(family.ops) qual = 'static const' if not exported else 'const' - line = f"{qual} struct {struct_type} {family.name}_nl_ops[{cnt}]" + line = f"{qual} struct {struct_type} {family.c_name}_nl_ops[{cnt}]" if terminate: cw.p(f"extern {line};") else: @@ -2248,7 +2253,7 @@ def print_kernel_mcgrp_src(family, cw): if not family.mcgrps['list']: return - cw.block_start('static const struct genl_multicast_group ' + family.name + '_nl_mcgrps[] =') + cw.block_start('static const struct genl_multicast_group ' + family.c_name + '_nl_mcgrps[] =') for grp in family.mcgrps['list']: name = grp['name'] grp_id = c_upper(f"{family.name}-nlgrp-{name}") @@ -2261,7 +2266,7 @@ def print_kernel_family_struct_hdr(family, cw): if not kernel_can_gen_family_struct(family): return - cw.p(f"extern struct genl_family {family.name}_nl_family;") + cw.p(f"extern struct genl_family {family.c_name}_nl_family;") cw.nl() @@ -2276,14 +2281,14 @@ def print_kernel_family_struct_src(family, cw): cw.p('.parallel_ops\t= true,') cw.p('.module\t\t= THIS_MODULE,') if family.kernel_policy == 'per-op': - cw.p(f'.ops\t\t= {family.name}_nl_ops,') - cw.p(f'.n_ops\t\t= ARRAY_SIZE({family.name}_nl_ops),') + cw.p(f'.ops\t\t= {family.c_name}_nl_ops,') + cw.p(f'.n_ops\t\t= ARRAY_SIZE({family.c_name}_nl_ops),') elif family.kernel_policy == 'split': - cw.p(f'.split_ops\t= {family.name}_nl_ops,') - cw.p(f'.n_split_ops\t= ARRAY_SIZE({family.name}_nl_ops),') + cw.p(f'.split_ops\t= {family.c_name}_nl_ops,') + cw.p(f'.n_split_ops\t= ARRAY_SIZE({family.c_name}_nl_ops),') if family.mcgrps['list']: - cw.p(f'.mcgrps\t\t= {family.name}_nl_mcgrps,') - cw.p(f'.n_mcgrps\t= ARRAY_SIZE({family.name}_nl_mcgrps),') + cw.p(f'.mcgrps\t\t= {family.c_name}_nl_mcgrps,') + cw.p(f'.n_mcgrps\t= ARRAY_SIZE({family.c_name}_nl_mcgrps),') cw.block_end(';') @@ -2293,7 +2298,7 @@ def uapi_enum_start(family, cw, obj, ckey='', enum_name='enum-name'): if obj[enum_name]: start_line = 'enum ' + c_lower(obj[enum_name]) elif ckey and ckey in obj: - start_line = 'enum ' + family.name + '_' + c_lower(obj[ckey]) + start_line = 'enum ' + family.c_name + '_' + c_lower(obj[ckey]) cw.block_start(line=start_line) @@ -2477,7 +2482,7 @@ def render_user_family(family, cw, prototype): cw.nl() cw.block_start(f'{symbol} = ') - cw.p(f'.name\t\t= "{family.name}",') + cw.p(f'.name\t\t= "{family.c_name}",') if family.ntfs: cw.p(f".ntf_info\t= {family['name']}_ntf_info,") cw.p(f".ntf_info_size\t= MNL_ARRAY_SIZE({family['name']}_ntf_info),") @@ -2511,6 +2516,8 @@ def main(): parser.add_argument('--header', dest='header', action='store_true', default=None) parser.add_argument('--source', dest='header', action='store_false') parser.add_argument('--user-header', nargs='+', default=[]) + parser.add_argument('--cmp-out', action='store_true', default=None, + help='Do not overwrite the output file if the new output is identical to the old') parser.add_argument('--exclude-op', action='append', default=[]) parser.add_argument('-o', dest='out_file', type=str, default=None) args = parser.parse_args() @@ -2538,7 +2545,7 @@ def main(): print(f'Message enum-model {parsed.msg_id_model} not supported for {args.mode} generation') os.sys.exit(1) - cw = CodeWriter(BaseNlLib(), args.out_file) + cw = CodeWriter(BaseNlLib(), args.out_file, overwrite=(not args.cmp_out)) _, spec_kernel = find_kernel_root(args.spec) if args.mode == 'uapi' or args.header: @@ -2559,7 +2566,7 @@ def main(): render_uapi(parsed, cw) return - hdr_prot = f"_LINUX_{parsed.name.upper()}_GEN_H" + hdr_prot = f"_LINUX_{parsed.c_name.upper()}_GEN_H" if args.header: cw.p('#ifndef ' + hdr_prot) cw.p('#define ' + hdr_prot) diff --git a/tools/net/ynl/ynl-gen-rst.py b/tools/net/ynl/ynl-gen-rst.py new file mode 100755 index 000000000000..b6292109e236 --- /dev/null +++ b/tools/net/ynl/ynl-gen-rst.py @@ -0,0 +1,388 @@ +#!/usr/bin/env python3 +# SPDX-License-Identifier: GPL-2.0 +# -*- coding: utf-8; mode: python -*- + +""" + Script to auto generate the documentation for Netlink specifications. + + :copyright: Copyright (C) 2023 Breno Leitao <leitao@debian.org> + :license: GPL Version 2, June 1991 see linux/COPYING for details. + + This script performs extensive parsing to the Linux kernel's netlink YAML + spec files, in an effort to avoid needing to heavily mark up the original + YAML file. + + This code is split in three big parts: + 1) RST formatters: Use to convert a string to a RST output + 2) Parser helpers: Functions to parse the YAML data structure + 3) Main function and small helpers +""" + +from typing import Any, Dict, List +import os.path +import sys +import argparse +import logging +import yaml + + +SPACE_PER_LEVEL = 4 + + +# RST Formatters +# ============== +def headroom(level: int) -> str: + """Return space to format""" + return " " * (level * SPACE_PER_LEVEL) + + +def bold(text: str) -> str: + """Format bold text""" + return f"**{text}**" + + +def inline(text: str) -> str: + """Format inline text""" + return f"``{text}``" + + +def sanitize(text: str) -> str: + """Remove newlines and multiple spaces""" + # This is useful for some fields that are spread across multiple lines + return str(text).replace("\n", "").strip() + + +def rst_fields(key: str, value: str, level: int = 0) -> str: + """Return a RST formatted field""" + return headroom(level) + f":{key}: {value}" + + +def rst_definition(key: str, value: Any, level: int = 0) -> str: + """Format a single rst definition""" + return headroom(level) + key + "\n" + headroom(level + 1) + str(value) + + +def rst_paragraph(paragraph: str, level: int = 0) -> str: + """Return a formatted paragraph""" + return headroom(level) + paragraph + + +def rst_bullet(item: str, level: int = 0) -> str: + """Return a formatted a bullet""" + return headroom(level) + f" - {item}" + + +def rst_subsection(title: str) -> str: + """Add a sub-section to the document""" + return f"{title}\n" + "-" * len(title) + + +def rst_subsubsection(title: str) -> str: + """Add a sub-sub-section to the document""" + return f"{title}\n" + "~" * len(title) + + +def rst_section(title: str) -> str: + """Add a section to the document""" + return f"\n{title}\n" + "=" * len(title) + + +def rst_subtitle(title: str) -> str: + """Add a subtitle to the document""" + return "\n" + "-" * len(title) + f"\n{title}\n" + "-" * len(title) + "\n\n" + + +def rst_title(title: str) -> str: + """Add a title to the document""" + return "=" * len(title) + f"\n{title}\n" + "=" * len(title) + "\n\n" + + +def rst_list_inline(list_: List[str], level: int = 0) -> str: + """Format a list using inlines""" + return headroom(level) + "[" + ", ".join(inline(i) for i in list_) + "]" + + +def rst_header() -> str: + """The headers for all the auto generated RST files""" + lines = [] + + lines.append(rst_paragraph(".. SPDX-License-Identifier: GPL-2.0")) + lines.append(rst_paragraph(".. NOTE: This document was auto-generated.\n\n")) + + return "\n".join(lines) + + +def rst_toctree(maxdepth: int = 2) -> str: + """Generate a toctree RST primitive""" + lines = [] + + lines.append(".. toctree::") + lines.append(f" :maxdepth: {maxdepth}\n\n") + + return "\n".join(lines) + + +# Parsers +# ======= + + +def parse_mcast_group(mcast_group: List[Dict[str, Any]]) -> str: + """Parse 'multicast' group list and return a formatted string""" + lines = [] + for group in mcast_group: + lines.append(rst_bullet(group["name"])) + + return "\n".join(lines) + + +def parse_do(do_dict: Dict[str, Any], level: int = 0) -> str: + """Parse 'do' section and return a formatted string""" + lines = [] + for key in do_dict.keys(): + lines.append(rst_paragraph(bold(key), level + 1)) + lines.append(parse_do_attributes(do_dict[key], level + 1) + "\n") + + return "\n".join(lines) + + +def parse_do_attributes(attrs: Dict[str, Any], level: int = 0) -> str: + """Parse 'attributes' section""" + if "attributes" not in attrs: + return "" + lines = [rst_fields("attributes", rst_list_inline(attrs["attributes"]), level + 1)] + + return "\n".join(lines) + + +def parse_operations(operations: List[Dict[str, Any]]) -> str: + """Parse operations block""" + preprocessed = ["name", "doc", "title", "do", "dump"] + lines = [] + + for operation in operations: + lines.append(rst_section(operation["name"])) + lines.append(rst_paragraph(sanitize(operation["doc"])) + "\n") + + for key in operation.keys(): + if key in preprocessed: + # Skip the special fields + continue + lines.append(rst_fields(key, operation[key], 0)) + + if "do" in operation: + lines.append(rst_paragraph(":do:", 0)) + lines.append(parse_do(operation["do"], 0)) + if "dump" in operation: + lines.append(rst_paragraph(":dump:", 0)) + lines.append(parse_do(operation["dump"], 0)) + + # New line after fields + lines.append("\n") + + return "\n".join(lines) + + +def parse_entries(entries: List[Dict[str, Any]], level: int) -> str: + """Parse a list of entries""" + lines = [] + for entry in entries: + if isinstance(entry, dict): + # entries could be a list or a dictionary + lines.append( + rst_fields(entry.get("name", ""), sanitize(entry.get("doc", "")), level) + ) + elif isinstance(entry, list): + lines.append(rst_list_inline(entry, level)) + else: + lines.append(rst_bullet(inline(sanitize(entry)), level)) + + lines.append("\n") + return "\n".join(lines) + + +def parse_definitions(defs: Dict[str, Any]) -> str: + """Parse definitions section""" + preprocessed = ["name", "entries", "members"] + ignored = ["render-max"] # This is not printed + lines = [] + + for definition in defs: + lines.append(rst_section(definition["name"])) + for k in definition.keys(): + if k in preprocessed + ignored: + continue + lines.append(rst_fields(k, sanitize(definition[k]), 0)) + + # Field list needs to finish with a new line + lines.append("\n") + if "entries" in definition: + lines.append(rst_paragraph(":entries:", 0)) + lines.append(parse_entries(definition["entries"], 1)) + if "members" in definition: + lines.append(rst_paragraph(":members:", 0)) + lines.append(parse_entries(definition["members"], 1)) + + return "\n".join(lines) + + +def parse_attr_sets(entries: List[Dict[str, Any]]) -> str: + """Parse attribute from attribute-set""" + preprocessed = ["name", "type"] + ignored = ["checks"] + lines = [] + + for entry in entries: + lines.append(rst_section(entry["name"])) + for attr in entry["attributes"]: + type_ = attr.get("type") + attr_line = bold(attr["name"]) + if type_: + # Add the attribute type in the same line + attr_line += f" ({inline(type_)})" + + lines.append(rst_subsubsection(attr_line)) + + for k in attr.keys(): + if k in preprocessed + ignored: + continue + lines.append(rst_fields(k, sanitize(attr[k]), 2)) + lines.append("\n") + + return "\n".join(lines) + + +def parse_yaml(obj: Dict[str, Any]) -> str: + """Format the whole YAML into a RST string""" + lines = [] + + # Main header + + lines.append(rst_header()) + + title = f"Family ``{obj['name']}`` netlink specification" + lines.append(rst_title(title)) + lines.append(rst_paragraph(".. contents::\n")) + + if "doc" in obj: + lines.append(rst_subtitle("Summary")) + lines.append(rst_paragraph(obj["doc"], 0)) + + # Operations + if "operations" in obj: + lines.append(rst_subtitle("Operations")) + lines.append(parse_operations(obj["operations"]["list"])) + + # Multicast groups + if "mcast-groups" in obj: + lines.append(rst_subtitle("Multicast groups")) + lines.append(parse_mcast_group(obj["mcast-groups"]["list"])) + + # Definitions + if "definitions" in obj: + lines.append(rst_subtitle("Definitions")) + lines.append(parse_definitions(obj["definitions"])) + + # Attributes set + if "attribute-sets" in obj: + lines.append(rst_subtitle("Attribute sets")) + lines.append(parse_attr_sets(obj["attribute-sets"])) + + return "\n".join(lines) + + +# Main functions +# ============== + + +def parse_arguments() -> argparse.Namespace: + """Parse arguments from user""" + parser = argparse.ArgumentParser(description="Netlink RST generator") + + parser.add_argument("-v", "--verbose", action="store_true") + parser.add_argument("-o", "--output", help="Output file name") + + # Index and input are mutually exclusive + group = parser.add_mutually_exclusive_group() + group.add_argument( + "-x", "--index", action="store_true", help="Generate the index page" + ) + group.add_argument("-i", "--input", help="YAML file name") + + args = parser.parse_args() + + if args.verbose: + logging.basicConfig(level=logging.DEBUG) + + if args.input and not os.path.isfile(args.input): + logging.warning("%s is not a valid file.", args.input) + sys.exit(-1) + + if not args.output: + logging.error("No output file specified.") + sys.exit(-1) + + if os.path.isfile(args.output): + logging.debug("%s already exists. Overwriting it.", args.output) + + return args + + +def parse_yaml_file(filename: str) -> str: + """Transform the YAML specified by filename into a rst-formmated string""" + with open(filename, "r", encoding="utf-8") as spec_file: + yaml_data = yaml.safe_load(spec_file) + content = parse_yaml(yaml_data) + + return content + + +def write_to_rstfile(content: str, filename: str) -> None: + """Write the generated content into an RST file""" + logging.debug("Saving RST file to %s", filename) + + with open(filename, "w", encoding="utf-8") as rst_file: + rst_file.write(content) + + +def generate_main_index_rst(output: str) -> None: + """Generate the `networking_spec/index` content and write to the file""" + lines = [] + + lines.append(rst_header()) + lines.append(rst_title("Netlink Specification")) + lines.append(rst_toctree(1)) + + index_dir = os.path.dirname(output) + logging.debug("Looking for .rst files in %s", index_dir) + for filename in os.listdir(index_dir): + if not filename.endswith(".rst") or filename == "index.rst": + continue + lines.append(f" {filename.replace('.rst', '')}\n") + + logging.debug("Writing an index file at %s", output) + write_to_rstfile("".join(lines), output) + + +def main() -> None: + """Main function that reads the YAML files and generates the RST files""" + + args = parse_arguments() + + if args.input: + logging.debug("Parsing %s", args.input) + try: + content = parse_yaml_file(os.path.join(args.input)) + except Exception as exception: + logging.warning("Failed to parse %s.", args.input) + logging.warning(exception) + sys.exit(-1) + + write_to_rstfile(content, args.output) + + if args.index: + # Generate the index RST file + generate_main_index_rst(args.output) + + +if __name__ == "__main__": + main() diff --git a/tools/net/ynl/ynl-regen.sh b/tools/net/ynl/ynl-regen.sh index bdba24066cf1..a37304dcc88e 100755 --- a/tools/net/ynl/ynl-regen.sh +++ b/tools/net/ynl/ynl-regen.sh @@ -30,8 +30,8 @@ for f in $files; do fi echo -e "\tGEN ${params[2]}\t$f" - $TOOL --mode ${params[2]} --${params[3]} --spec $KDIR/${params[0]} \ - $args -o $f + $TOOL --cmp-out --mode ${params[2]} --${params[3]} \ + --spec $KDIR/${params[0]} $args -o $f done popd >>/dev/null diff --git a/tools/power/pm-graph/sleepgraph.py b/tools/power/pm-graph/sleepgraph.py index 4a356a706785..40ad221e8881 100755 --- a/tools/power/pm-graph/sleepgraph.py +++ b/tools/power/pm-graph/sleepgraph.py @@ -4151,7 +4151,7 @@ def parseKernelLog(data): elif(re.match('Enabling non-boot CPUs .*', msg)): # start of first cpu resume cpu_start = ktime - elif(re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg)) \ + elif(re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg) \ or re.match('psci: CPU(?P<cpu>[0-9]*) killed.*', msg)): # end of a cpu suspend, start of the next m = re.match('smpboot: CPU (?P<cpu>[0-9]*) is now offline', msg) diff --git a/tools/testing/selftests/arm64/fp/za-fork.c b/tools/testing/selftests/arm64/fp/za-fork.c index b86cb1049497..587b94648222 100644 --- a/tools/testing/selftests/arm64/fp/za-fork.c +++ b/tools/testing/selftests/arm64/fp/za-fork.c @@ -85,7 +85,7 @@ int main(int argc, char **argv) */ ret = open("/proc/sys/abi/sme_default_vector_length", O_RDONLY, 0); if (ret >= 0) { - ksft_test_result(fork_test(), "fork_test"); + ksft_test_result(fork_test(), "fork_test\n"); } else { ksft_print_msg("SME not supported\n"); diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c index a934d430c20c..a92807bfcd13 100644 --- a/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c +++ b/tools/testing/selftests/bpf/prog_tests/sockmap_listen.c @@ -1337,7 +1337,8 @@ static void test_redir(struct test_sockmap_listen *skel, struct bpf_map *map, } static void pairs_redir_to_connected(int cli0, int peer0, int cli1, int peer1, - int sock_mapfd, int verd_mapfd, enum redir_mode mode) + int sock_mapfd, int nop_mapfd, + int verd_mapfd, enum redir_mode mode) { const char *log_prefix = redir_mode_str(mode); unsigned int pass; @@ -1351,6 +1352,12 @@ static void pairs_redir_to_connected(int cli0, int peer0, int cli1, int peer1, if (err) return; + if (nop_mapfd >= 0) { + err = add_to_sockmap(nop_mapfd, cli0, cli1); + if (err) + return; + } + n = write(cli1, "a", 1); if (n < 0) FAIL_ERRNO("%s: write", log_prefix); @@ -1387,7 +1394,7 @@ static void unix_redir_to_connected(int sotype, int sock_mapfd, goto close0; c1 = sfd[0], p1 = sfd[1]; - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, -1, verd_mapfd, mode); xclose(c1); xclose(p1); @@ -1677,7 +1684,7 @@ static void udp_redir_to_connected(int family, int sock_mapfd, int verd_mapfd, if (err) goto close_cli0; - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, -1, verd_mapfd, mode); xclose(c1); xclose(p1); @@ -1735,7 +1742,7 @@ static void inet_unix_redir_to_connected(int family, int type, int sock_mapfd, if (err) goto close; - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); + pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, -1, verd_mapfd, mode); xclose(c1); xclose(p1); @@ -1770,8 +1777,10 @@ static void inet_unix_skb_redir_to_connected(struct test_sockmap_listen *skel, xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_VERDICT); } -static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, - int verd_mapfd, enum redir_mode mode) +static void unix_inet_redir_to_connected(int family, int type, + int sock_mapfd, int nop_mapfd, + int verd_mapfd, + enum redir_mode mode) { int c0, c1, p0, p1; int sfd[2]; @@ -1785,7 +1794,8 @@ static void unix_inet_redir_to_connected(int family, int type, int sock_mapfd, goto close_cli0; c1 = sfd[0], p1 = sfd[1]; - pairs_redir_to_connected(c0, p0, c1, p1, sock_mapfd, verd_mapfd, mode); + pairs_redir_to_connected(c0, p0, c1, p1, + sock_mapfd, nop_mapfd, verd_mapfd, mode); xclose(c1); xclose(p1); @@ -1799,6 +1809,7 @@ static void unix_inet_skb_redir_to_connected(struct test_sockmap_listen *skel, struct bpf_map *inner_map, int family) { int verdict = bpf_program__fd(skel->progs.prog_skb_verdict); + int nop_map = bpf_map__fd(skel->maps.nop_map); int verdict_map = bpf_map__fd(skel->maps.verdict_map); int sock_map = bpf_map__fd(inner_map); int err; @@ -1808,14 +1819,32 @@ static void unix_inet_skb_redir_to_connected(struct test_sockmap_listen *skel, return; skel->bss->test_ingress = false; - unix_inet_redir_to_connected(family, SOCK_DGRAM, sock_map, verdict_map, + unix_inet_redir_to_connected(family, SOCK_DGRAM, + sock_map, -1, verdict_map, REDIR_EGRESS); - unix_inet_redir_to_connected(family, SOCK_STREAM, sock_map, verdict_map, + unix_inet_redir_to_connected(family, SOCK_DGRAM, + sock_map, -1, verdict_map, + REDIR_EGRESS); + + unix_inet_redir_to_connected(family, SOCK_DGRAM, + sock_map, nop_map, verdict_map, + REDIR_EGRESS); + unix_inet_redir_to_connected(family, SOCK_STREAM, + sock_map, nop_map, verdict_map, REDIR_EGRESS); skel->bss->test_ingress = true; - unix_inet_redir_to_connected(family, SOCK_DGRAM, sock_map, verdict_map, + unix_inet_redir_to_connected(family, SOCK_DGRAM, + sock_map, -1, verdict_map, + REDIR_INGRESS); + unix_inet_redir_to_connected(family, SOCK_STREAM, + sock_map, -1, verdict_map, + REDIR_INGRESS); + + unix_inet_redir_to_connected(family, SOCK_DGRAM, + sock_map, nop_map, verdict_map, REDIR_INGRESS); - unix_inet_redir_to_connected(family, SOCK_STREAM, sock_map, verdict_map, + unix_inet_redir_to_connected(family, SOCK_STREAM, + sock_map, nop_map, verdict_map, REDIR_INGRESS); xbpf_prog_detach2(verdict, sock_map, BPF_SK_SKB_VERDICT); diff --git a/tools/testing/selftests/bpf/progs/test_sockmap_listen.c b/tools/testing/selftests/bpf/progs/test_sockmap_listen.c index 464d35bd57c7..b7250eb9c30c 100644 --- a/tools/testing/selftests/bpf/progs/test_sockmap_listen.c +++ b/tools/testing/selftests/bpf/progs/test_sockmap_listen.c @@ -15,6 +15,13 @@ struct { } sock_map SEC(".maps"); struct { + __uint(type, BPF_MAP_TYPE_SOCKMAP); + __uint(max_entries, 2); + __type(key, __u32); + __type(value, __u64); +} nop_map SEC(".maps"); + +struct { __uint(type, BPF_MAP_TYPE_SOCKHASH); __uint(max_entries, 2); __type(key, __u32); diff --git a/tools/testing/selftests/net/af_unix/diag_uid.c b/tools/testing/selftests/net/af_unix/diag_uid.c index 5b88f7129fea..79a3dd75590e 100644 --- a/tools/testing/selftests/net/af_unix/diag_uid.c +++ b/tools/testing/selftests/net/af_unix/diag_uid.c @@ -148,7 +148,6 @@ void receive_response(struct __test_metadata *_metadata, .msg_iov = &iov, .msg_iovlen = 1 }; - struct unix_diag_req *udr; struct nlmsghdr *nlh; int ret; diff --git a/tools/testing/selftests/net/cmsg_sender.c b/tools/testing/selftests/net/cmsg_sender.c index 8d7575389f58..c79e65581dc3 100644 --- a/tools/testing/selftests/net/cmsg_sender.c +++ b/tools/testing/selftests/net/cmsg_sender.c @@ -428,9 +428,9 @@ int main(int argc, char *argv[]) { struct addrinfo hints, *ai; struct iovec iov[1]; + unsigned char *buf; struct msghdr msg; char cbuf[1024]; - char *buf; int err; int fd; int i; diff --git a/tools/testing/selftests/net/ipsec.c b/tools/testing/selftests/net/ipsec.c index 9a8229abfa02..be4a30a0d02a 100644 --- a/tools/testing/selftests/net/ipsec.c +++ b/tools/testing/selftests/net/ipsec.c @@ -2263,7 +2263,7 @@ static int check_results(void) int main(int argc, char **argv) { - unsigned int nr_process = 1; + long nr_process = 1; int route_sock = -1, ret = KSFT_SKIP; int test_desc_fd[2]; uint32_t route_seq; @@ -2284,7 +2284,7 @@ int main(int argc, char **argv) exit_usage(argv); } - if (nr_process > MAX_PROCESSES || !nr_process) { + if (nr_process > MAX_PROCESSES || nr_process < 1) { printk("nr_process should be between [1; %u]", MAX_PROCESSES); exit_usage(argv); diff --git a/tools/testing/selftests/net/mptcp/diag.sh b/tools/testing/selftests/net/mptcp/diag.sh index 85a8ee9395b3..95b498efacd1 100755 --- a/tools/testing/selftests/net/mptcp/diag.sh +++ b/tools/testing/selftests/net/mptcp/diag.sh @@ -182,23 +182,6 @@ chk_msk_inuse() __chk_nr get_msk_inuse $expected "$msg" 0 } -# $1: ns, $2: port -wait_local_port_listen() -{ - local listener_ns="${1}" - local port="${2}" - - local port_hex i - - port_hex="$(printf "%04X" "${port}")" - for i in $(seq 10); do - ip netns exec "${listener_ns}" cat /proc/net/tcp | \ - awk "BEGIN {rc=1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) {rc=0; exit}} END {exit rc}" && - break - sleep 0.1 - done -} - wait_connected() { local listener_ns="${1}" @@ -222,7 +205,7 @@ echo "a" | \ ip netns exec $ns \ ./mptcp_connect -p 10000 -l -t ${timeout_poll} -w 20 \ 0.0.0.0 >/dev/null & -wait_local_port_listen $ns 10000 +mptcp_lib_wait_local_port_listen $ns 10000 chk_msk_nr 0 "no msk on netns creation" chk_msk_listen 10000 @@ -245,7 +228,7 @@ echo "a" | \ ip netns exec $ns \ ./mptcp_connect -p 10001 -l -s TCP -t ${timeout_poll} -w 20 \ 0.0.0.0 >/dev/null & -wait_local_port_listen $ns 10001 +mptcp_lib_wait_local_port_listen $ns 10001 echo "b" | \ timeout ${timeout_test} \ ip netns exec $ns \ @@ -266,7 +249,7 @@ for I in `seq 1 $NR_CLIENTS`; do ./mptcp_connect -p $((I+10001)) -l -w 20 \ -t ${timeout_poll} 0.0.0.0 >/dev/null & done -wait_local_port_listen $ns $((NR_CLIENTS + 10001)) +mptcp_lib_wait_local_port_listen $ns $((NR_CLIENTS + 10001)) for I in `seq 1 $NR_CLIENTS`; do echo "b" | \ diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.c b/tools/testing/selftests/net/mptcp/mptcp_connect.c index c7f9ebeebc2c..d2043ec3bf6d 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.c +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.c @@ -18,6 +18,7 @@ #include <sys/ioctl.h> #include <sys/poll.h> +#include <sys/random.h> #include <sys/sendfile.h> #include <sys/stat.h> #include <sys/socket.h> @@ -1125,15 +1126,11 @@ again: static void init_rng(void) { - int fd = open("/dev/urandom", O_RDONLY); unsigned int foo; - if (fd > 0) { - int ret = read(fd, &foo, sizeof(foo)); - - if (ret < 0) - srand(fd + foo); - close(fd); + if (getrandom(&foo, sizeof(foo), 0) == -1) { + perror("getrandom"); + exit(1); } srand(foo); diff --git a/tools/testing/selftests/net/mptcp/mptcp_connect.sh b/tools/testing/selftests/net/mptcp/mptcp_connect.sh index b1fc8afd072d..7898d62fce0b 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_connect.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_connect.sh @@ -254,31 +254,6 @@ else set_ethtool_flags "$ns4" ns4eth3 "$ethtool_args" fi -print_file_err() -{ - ls -l "$1" 1>&2 - echo "Trailing bytes are: " - tail -c 27 "$1" -} - -check_transfer() -{ - local in=$1 - local out=$2 - local what=$3 - - cmp "$in" "$out" > /dev/null 2>&1 - if [ $? -ne 0 ] ;then - echo "[ FAIL ] $what does not match (in, out):" - print_file_err "$in" - print_file_err "$out" - - return 1 - fi - - return 0 -} - check_mptcp_disabled() { local disabled_ns="ns_disabled-$rndh" @@ -310,12 +285,6 @@ check_mptcp_disabled() return 0 } -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - do_ping() { local listener_ns="$1" @@ -324,7 +293,7 @@ do_ping() local ping_args="-q -c 1" local rc=0 - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then $ipv6 || return 0 ping_args="${ping_args} -6" fi @@ -341,38 +310,6 @@ do_ping() return 0 } -# $1: ns, $2: MIB counter -get_mib_counter() -{ - local listener_ns="${1}" - local mib="${2}" - - # strip the header - ip netns exec "${listener_ns}" \ - nstat -z -a "${mib}" | \ - tail -n+2 | \ - while read a count c rest; do - echo $count - done -} - -# $1: ns, $2: port -wait_local_port_listen() -{ - local listener_ns="${1}" - local port="${2}" - - local port_hex i - - port_hex="$(printf "%04X" "${port}")" - for i in $(seq 10); do - ip netns exec "${listener_ns}" cat /proc/net/tcp* | \ - awk "BEGIN {rc=1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) {rc=0; exit}} END {exit rc}" && - break - sleep 0.1 - done -} - do_transfer() { local listener_ns="$1" @@ -441,12 +378,12 @@ do_transfer() nstat -n fi - local stat_synrx_last_l=$(get_mib_counter "${listener_ns}" "MPTcpExtMPCapableSYNRX") - local stat_ackrx_last_l=$(get_mib_counter "${listener_ns}" "MPTcpExtMPCapableACKRX") - local stat_cookietx_last=$(get_mib_counter "${listener_ns}" "TcpExtSyncookiesSent") - local stat_cookierx_last=$(get_mib_counter "${listener_ns}" "TcpExtSyncookiesRecv") - local stat_csum_err_s=$(get_mib_counter "${listener_ns}" "MPTcpExtDataCsumErr") - local stat_csum_err_c=$(get_mib_counter "${connector_ns}" "MPTcpExtDataCsumErr") + local stat_synrx_last_l=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableSYNRX") + local stat_ackrx_last_l=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableACKRX") + local stat_cookietx_last=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtSyncookiesSent") + local stat_cookierx_last=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtSyncookiesRecv") + local stat_csum_err_s=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtDataCsumErr") + local stat_csum_err_c=$(mptcp_lib_get_counter "${connector_ns}" "MPTcpExtDataCsumErr") timeout ${timeout_test} \ ip netns exec ${listener_ns} \ @@ -454,7 +391,7 @@ do_transfer() $extra_args $local_addr < "$sin" > "$sout" & local spid=$! - wait_local_port_listen "${listener_ns}" "${port}" + mptcp_lib_wait_local_port_listen "${listener_ns}" "${port}" local start start=$(date +%s%3N) @@ -504,16 +441,16 @@ do_transfer() return 1 fi - check_transfer $sin $cout "file received by client" + mptcp_lib_check_transfer $sin $cout "file received by client" retc=$? - check_transfer $cin $sout "file received by server" + mptcp_lib_check_transfer $cin $sout "file received by server" rets=$? - local stat_synrx_now_l=$(get_mib_counter "${listener_ns}" "MPTcpExtMPCapableSYNRX") - local stat_ackrx_now_l=$(get_mib_counter "${listener_ns}" "MPTcpExtMPCapableACKRX") - local stat_cookietx_now=$(get_mib_counter "${listener_ns}" "TcpExtSyncookiesSent") - local stat_cookierx_now=$(get_mib_counter "${listener_ns}" "TcpExtSyncookiesRecv") - local stat_ooo_now=$(get_mib_counter "${listener_ns}" "TcpExtTCPOFOQueue") + local stat_synrx_now_l=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableSYNRX") + local stat_ackrx_now_l=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtMPCapableACKRX") + local stat_cookietx_now=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtSyncookiesSent") + local stat_cookierx_now=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtSyncookiesRecv") + local stat_ooo_now=$(mptcp_lib_get_counter "${listener_ns}" "TcpExtTCPOFOQueue") expect_synrx=$((stat_synrx_last_l)) expect_ackrx=$((stat_ackrx_last_l)) @@ -542,8 +479,8 @@ do_transfer() fi if $checksum; then - local csum_err_s=$(get_mib_counter "${listener_ns}" "MPTcpExtDataCsumErr") - local csum_err_c=$(get_mib_counter "${connector_ns}" "MPTcpExtDataCsumErr") + local csum_err_s=$(mptcp_lib_get_counter "${listener_ns}" "MPTcpExtDataCsumErr") + local csum_err_c=$(mptcp_lib_get_counter "${connector_ns}" "MPTcpExtDataCsumErr") local csum_err_s_nr=$((csum_err_s - stat_csum_err_s)) if [ $csum_err_s_nr -gt 0 ]; then @@ -613,9 +550,8 @@ make_file() ksize=$((SIZE / 1024)) rem=$((SIZE - (ksize * 1024))) - dd if=/dev/urandom of="$name" bs=1024 count=$ksize 2> /dev/null - dd if=/dev/urandom conv=notrunc of="$name" bs=1 count=$rem 2> /dev/null - echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "$name" + mptcp_lib_make_file $name 1024 $ksize + dd if=/dev/urandom conv=notrunc of="$name" oflag=append bs=1 count=$rem 2> /dev/null echo "Created $name (size $(du -b "$name")) containing data sent by $who" } @@ -635,12 +571,12 @@ run_tests_lo() fi # skip if we don't want v6 - if ! $ipv6 && is_v6 "${connect_addr}"; then + if ! $ipv6 && mptcp_lib_is_v6 "${connect_addr}"; then return 0 fi local local_addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then local_addr="::" else local_addr="0.0.0.0" @@ -708,7 +644,7 @@ run_test_transparent() TEST_GROUP="${msg}" # skip if we don't want v6 - if ! $ipv6 && is_v6 "${connect_addr}"; then + if ! $ipv6 && mptcp_lib_is_v6 "${connect_addr}"; then return 0 fi @@ -741,7 +677,7 @@ EOF fi local local_addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then local_addr="::" r6flag="-6" else diff --git a/tools/testing/selftests/net/mptcp/mptcp_inq.c b/tools/testing/selftests/net/mptcp/mptcp_inq.c index 8672d898f8cd..218aac467321 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_inq.c +++ b/tools/testing/selftests/net/mptcp/mptcp_inq.c @@ -18,6 +18,7 @@ #include <time.h> #include <sys/ioctl.h> +#include <sys/random.h> #include <sys/socket.h> #include <sys/types.h> #include <sys/wait.h> @@ -519,15 +520,11 @@ static int client(int unixfd) static void init_rng(void) { - int fd = open("/dev/urandom", O_RDONLY); unsigned int foo; - if (fd > 0) { - int ret = read(fd, &foo, sizeof(foo)); - - if (ret < 0) - srand(fd + foo); - close(fd); + if (getrandom(&foo, sizeof(foo), 0) == -1) { + perror("getrandom"); + exit(1); } srand(foo); diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 3c94f2f194d6..8362ea454af3 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -511,13 +511,6 @@ get_failed_tests_ids() done | sort -n } -print_file_err() -{ - ls -l "$1" 1>&2 - echo -n "Trailing bytes are: " - tail -c 27 "$1" -} - check_transfer() { local in=$1 @@ -548,8 +541,8 @@ check_transfer() local sum=$((0${a} + 0${b})) if [ $check_invert -eq 0 ] || [ $sum -ne $((0xff)) ]; then fail_test "$what does not match (in, out):" - print_file_err "$in" - print_file_err "$out" + mptcp_lib_print_file_err "$in" + mptcp_lib_print_file_err "$out" return 1 else @@ -587,49 +580,9 @@ link_failure() done } -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - -# $1: ns, $2: port -wait_local_port_listen() -{ - local listener_ns="${1}" - local port="${2}" - - local port_hex - port_hex="$(printf "%04X" "${port}")" - - local i - for i in $(seq 10); do - ip netns exec "${listener_ns}" cat /proc/net/tcp* | \ - awk "BEGIN {rc=1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) {rc=0; exit}} END {exit rc}" && - break - sleep 0.1 - done -} - -# $1: ns ; $2: counter -get_counter() -{ - local ns="${1}" - local counter="${2}" - local count - - count=$(ip netns exec ${ns} nstat -asz "${counter}" | awk 'NR==1 {next} {print $2}') - if [ -z "${count}" ]; then - mptcp_lib_fail_if_expected_feature "${counter} counter" - return 1 - fi - - echo "${count}" -} - rm_addr_count() { - get_counter "${1}" "MPTcpExtRmAddr" + mptcp_lib_get_counter "${1}" "MPTcpExtRmAddr" } # $1: ns, $2: old rm_addr counter in $ns @@ -649,7 +602,7 @@ wait_rm_addr() rm_sf_count() { - get_counter "${1}" "MPTcpExtRmSubflow" + mptcp_lib_get_counter "${1}" "MPTcpExtRmSubflow" } # $1: ns, $2: old rm_sf counter in $ns @@ -672,26 +625,20 @@ wait_mpj() local ns="${1}" local cnt old_cnt - old_cnt=$(get_counter ${ns} "MPTcpExtMPJoinAckRx") + old_cnt=$(mptcp_lib_get_counter ${ns} "MPTcpExtMPJoinAckRx") local i for i in $(seq 10); do - cnt=$(get_counter ${ns} "MPTcpExtMPJoinAckRx") + cnt=$(mptcp_lib_get_counter ${ns} "MPTcpExtMPJoinAckRx") [ "$cnt" = "${old_cnt}" ] || break sleep 0.1 done } -kill_wait() -{ - kill $1 > /dev/null 2>&1 - wait $1 2>/dev/null -} - kill_events_pids() { - kill_wait $evts_ns1_pid - kill_wait $evts_ns2_pid + mptcp_lib_kill_wait $evts_ns1_pid + mptcp_lib_kill_wait $evts_ns2_pid } kill_tests_wait() @@ -901,7 +848,7 @@ pm_nl_set_endpoint() local id=10 while [ $add_nr_ns1 -gt 0 ]; do local addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then addr="dead:beef:$counter::1" else addr="10.0.$counter.1" @@ -953,7 +900,7 @@ pm_nl_set_endpoint() local id=20 while [ $add_nr_ns2 -gt 0 ]; do local addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then addr="dead:beef:$counter::2" else addr="10.0.$counter.2" @@ -995,7 +942,7 @@ pm_nl_set_endpoint() pm_nl_flush_endpoint ${connector_ns} elif [ $rm_nr_ns2 -eq 9 ]; then local addr - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then addr="dead:beef:1::2" else addr="10.0.1.2" @@ -1117,7 +1064,7 @@ do_transfer() fi local spid=$! - wait_local_port_listen "${listener_ns}" "${port}" + mptcp_lib_wait_local_port_listen "${listener_ns}" "${port}" extra_cl_args="$extra_args $extra_cl_args" if [ "$test_linkfail" -eq 0 ];then @@ -1199,8 +1146,7 @@ make_file() local who=$2 local size=$3 - dd if=/dev/urandom of="$name" bs=1024 count=$size 2> /dev/null - echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "$name" + mptcp_lib_make_file $name 1024 $size print_info "Test file (size $size KB) for $who" } @@ -1284,7 +1230,7 @@ chk_csum_nr() fi print_check "sum" - count=$(get_counter ${ns1} "MPTcpExtDataCsumErr") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtDataCsumErr") if [ "$count" != "$csum_ns1" ]; then extra_msg="$extra_msg ns1=$count" fi @@ -1297,7 +1243,7 @@ chk_csum_nr() print_ok fi print_check "csum" - count=$(get_counter ${ns2} "MPTcpExtDataCsumErr") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtDataCsumErr") if [ "$count" != "$csum_ns2" ]; then extra_msg="$extra_msg ns2=$count" fi @@ -1341,7 +1287,7 @@ chk_fail_nr() fi print_check "ftx" - count=$(get_counter ${ns_tx} "MPTcpExtMPFailTx") + count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMPFailTx") if [ "$count" != "$fail_tx" ]; then extra_msg="$extra_msg,tx=$count" fi @@ -1355,7 +1301,7 @@ chk_fail_nr() fi print_check "failrx" - count=$(get_counter ${ns_rx} "MPTcpExtMPFailRx") + count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtMPFailRx") if [ "$count" != "$fail_rx" ]; then extra_msg="$extra_msg,rx=$count" fi @@ -1388,7 +1334,7 @@ chk_fclose_nr() fi print_check "ctx" - count=$(get_counter ${ns_tx} "MPTcpExtMPFastcloseTx") + count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMPFastcloseTx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$fclose_tx" ]; then @@ -1399,7 +1345,7 @@ chk_fclose_nr() fi print_check "fclzrx" - count=$(get_counter ${ns_rx} "MPTcpExtMPFastcloseRx") + count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtMPFastcloseRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$fclose_rx" ]; then @@ -1429,7 +1375,7 @@ chk_rst_nr() fi print_check "rtx" - count=$(get_counter ${ns_tx} "MPTcpExtMPRstTx") + count=$(mptcp_lib_get_counter ${ns_tx} "MPTcpExtMPRstTx") if [ -z "$count" ]; then print_skip # accept more rst than expected except if we don't expect any @@ -1441,7 +1387,7 @@ chk_rst_nr() fi print_check "rstrx" - count=$(get_counter ${ns_rx} "MPTcpExtMPRstRx") + count=$(mptcp_lib_get_counter ${ns_rx} "MPTcpExtMPRstRx") if [ -z "$count" ]; then print_skip # accept more rst than expected except if we don't expect any @@ -1462,7 +1408,7 @@ chk_infi_nr() local count print_check "itx" - count=$(get_counter ${ns2} "MPTcpExtInfiniteMapTx") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtInfiniteMapTx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$infi_tx" ]; then @@ -1472,7 +1418,7 @@ chk_infi_nr() fi print_check "infirx" - count=$(get_counter ${ns1} "MPTcpExtInfiniteMapRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtInfiniteMapRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$infi_rx" ]; then @@ -1501,7 +1447,7 @@ chk_join_nr() fi print_check "syn" - count=$(get_counter ${ns1} "MPTcpExtMPJoinSynRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPJoinSynRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$syn_nr" ]; then @@ -1512,7 +1458,7 @@ chk_join_nr() print_check "synack" with_cookie=$(ip netns exec $ns2 sysctl -n net.ipv4.tcp_syncookies) - count=$(get_counter ${ns2} "MPTcpExtMPJoinSynAckRx") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtMPJoinSynAckRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$syn_ack_nr" ]; then @@ -1529,7 +1475,7 @@ chk_join_nr() fi print_check "ack" - count=$(get_counter ${ns1} "MPTcpExtMPJoinAckRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPJoinAckRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$ack_nr" ]; then @@ -1562,8 +1508,8 @@ chk_stale_nr() print_check "stale" - stale_nr=$(get_counter ${ns} "MPTcpExtSubflowStale") - recover_nr=$(get_counter ${ns} "MPTcpExtSubflowRecover") + stale_nr=$(mptcp_lib_get_counter ${ns} "MPTcpExtSubflowStale") + recover_nr=$(mptcp_lib_get_counter ${ns} "MPTcpExtSubflowRecover") if [ -z "$stale_nr" ] || [ -z "$recover_nr" ]; then print_skip elif [ $stale_nr -lt $stale_min ] || @@ -1600,7 +1546,7 @@ chk_add_nr() timeout=$(ip netns exec $ns1 sysctl -n net.mptcp.add_addr_timeout) print_check "add" - count=$(get_counter ${ns2} "MPTcpExtAddAddr") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtAddAddr") if [ -z "$count" ]; then print_skip # if the test configured a short timeout tolerate greater then expected @@ -1612,7 +1558,7 @@ chk_add_nr() fi print_check "echo" - count=$(get_counter ${ns1} "MPTcpExtEchoAdd") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtEchoAdd") if [ -z "$count" ]; then print_skip elif [ "$count" != "$echo_nr" ]; then @@ -1623,7 +1569,7 @@ chk_add_nr() if [ $port_nr -gt 0 ]; then print_check "pt" - count=$(get_counter ${ns2} "MPTcpExtPortAdd") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtPortAdd") if [ -z "$count" ]; then print_skip elif [ "$count" != "$port_nr" ]; then @@ -1633,7 +1579,7 @@ chk_add_nr() fi print_check "syn" - count=$(get_counter ${ns1} "MPTcpExtMPJoinPortSynRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPJoinPortSynRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$syn_nr" ]; then @@ -1644,7 +1590,7 @@ chk_add_nr() fi print_check "synack" - count=$(get_counter ${ns2} "MPTcpExtMPJoinPortSynAckRx") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtMPJoinPortSynAckRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$syn_ack_nr" ]; then @@ -1655,7 +1601,7 @@ chk_add_nr() fi print_check "ack" - count=$(get_counter ${ns1} "MPTcpExtMPJoinPortAckRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPJoinPortAckRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$ack_nr" ]; then @@ -1666,7 +1612,7 @@ chk_add_nr() fi print_check "syn" - count=$(get_counter ${ns1} "MPTcpExtMismatchPortSynRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMismatchPortSynRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$mis_syn_nr" ]; then @@ -1677,7 +1623,7 @@ chk_add_nr() fi print_check "ack" - count=$(get_counter ${ns1} "MPTcpExtMismatchPortAckRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMismatchPortAckRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$mis_ack_nr" ]; then @@ -1699,7 +1645,7 @@ chk_add_tx_nr() timeout=$(ip netns exec $ns1 sysctl -n net.mptcp.add_addr_timeout) print_check "add TX" - count=$(get_counter ${ns1} "MPTcpExtAddAddrTx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtAddAddrTx") if [ -z "$count" ]; then print_skip # if the test configured a short timeout tolerate greater then expected @@ -1711,7 +1657,7 @@ chk_add_tx_nr() fi print_check "echo TX" - count=$(get_counter ${ns2} "MPTcpExtEchoAddTx") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtEchoAddTx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$echo_tx_nr" ]; then @@ -1749,7 +1695,7 @@ chk_rm_nr() fi print_check "rm" - count=$(get_counter ${addr_ns} "MPTcpExtRmAddr") + count=$(mptcp_lib_get_counter ${addr_ns} "MPTcpExtRmAddr") if [ -z "$count" ]; then print_skip elif [ "$count" != "$rm_addr_nr" ]; then @@ -1759,13 +1705,13 @@ chk_rm_nr() fi print_check "rmsf" - count=$(get_counter ${subflow_ns} "MPTcpExtRmSubflow") + count=$(mptcp_lib_get_counter ${subflow_ns} "MPTcpExtRmSubflow") if [ -z "$count" ]; then print_skip elif [ -n "$simult" ]; then local cnt suffix - cnt=$(get_counter ${addr_ns} "MPTcpExtRmSubflow") + cnt=$(mptcp_lib_get_counter ${addr_ns} "MPTcpExtRmSubflow") # in case of simult flush, the subflow removal count on each side is # unreliable @@ -1794,7 +1740,7 @@ chk_rm_tx_nr() local rm_addr_tx_nr=$1 print_check "rm TX" - count=$(get_counter ${ns2} "MPTcpExtRmAddrTx") + count=$(mptcp_lib_get_counter ${ns2} "MPTcpExtRmAddrTx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$rm_addr_tx_nr" ]; then @@ -1811,7 +1757,7 @@ chk_prio_nr() local count print_check "ptx" - count=$(get_counter ${ns1} "MPTcpExtMPPrioTx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPPrioTx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$mp_prio_nr_tx" ]; then @@ -1821,7 +1767,7 @@ chk_prio_nr() fi print_check "prx" - count=$(get_counter ${ns1} "MPTcpExtMPPrioRx") + count=$(mptcp_lib_get_counter ${ns1} "MPTcpExtMPPrioRx") if [ -z "$count" ]; then print_skip elif [ "$count" != "$mp_prio_nr_rx" ]; then @@ -1867,12 +1813,10 @@ chk_mptcp_info() local cnt2 local dump_stats - print_check "mptcp_info ${info1:0:8}=$exp1:$exp2" + print_check "mptcp_info ${info1:0:15}=$exp1:$exp2" - cnt1=$(ss -N $ns1 -inmHM | grep "$info1:" | - sed -n 's/.*\('"$info1"':\)\([[:digit:]]*\).*$/\2/p;q') - cnt2=$(ss -N $ns2 -inmHM | grep "$info2:" | - sed -n 's/.*\('"$info2"':\)\([[:digit:]]*\).*$/\2/p;q') + cnt1=$(ss -N $ns1 -inmHM | mptcp_lib_get_info_value "$info1" "$info1") + cnt2=$(ss -N $ns2 -inmHM | mptcp_lib_get_info_value "$info2" "$info2") # 'ss' only display active connections and counters that are not 0. [ -z "$cnt1" ] && cnt1=0 [ -z "$cnt2" ] && cnt2=0 @@ -1890,6 +1834,42 @@ chk_mptcp_info() fi } +# $1: subflows in ns1 ; $2: subflows in ns2 +# number of all subflows, including the initial subflow. +chk_subflows_total() +{ + local cnt1 + local cnt2 + local info="subflows_total" + local dump_stats + + # if subflows_total counter is supported, use it: + if [ -n "$(ss -N $ns1 -inmHM | mptcp_lib_get_info_value $info $info)" ]; then + chk_mptcp_info $info $1 $info $2 + return + fi + + print_check "$info $1:$2" + + # if not, count the TCP connections that are in fact MPTCP subflows + cnt1=$(ss -N $ns1 -ti state established state syn-sent state syn-recv | + grep -c tcp-ulp-mptcp) + cnt2=$(ss -N $ns2 -ti state established state syn-sent state syn-recv | + grep -c tcp-ulp-mptcp) + + if [ "$1" != "$cnt1" ] || [ "$2" != "$cnt2" ]; then + fail_test "got subflows $cnt1:$cnt2 expected $1:$2" + dump_stats=1 + else + print_ok + fi + + if [ "$dump_stats" = 1 ]; then + ss -N $ns1 -ti + ss -N $ns2 -ti + fi +} + chk_link_usage() { local ns=$1 @@ -1921,7 +1901,7 @@ wait_attempt_fail() while [ $time -lt $timeout_ms ]; do local cnt - cnt=$(get_counter ${ns} "TcpAttemptFails") + cnt=$(mptcp_lib_get_counter ${ns} "TcpAttemptFails") [ "$cnt" = 1 ] && return 1 time=$((time + 100)) @@ -2814,6 +2794,7 @@ backup_tests() fi } +SUB_ESTABLISHED=10 # MPTCP_EVENT_SUB_ESTABLISHED LISTENER_CREATED=15 #MPTCP_EVENT_LISTENER_CREATED LISTENER_CLOSED=16 #MPTCP_EVENT_LISTENER_CLOSED @@ -2848,13 +2829,13 @@ verify_listener_events() return fi - type=$(grep "type:$e_type," $evt | sed -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q') - family=$(grep "type:$e_type," $evt | sed -n 's/.*\(family:\)\([[:digit:]]*\).*$/\2/p;q') - sport=$(grep "type:$e_type," $evt | sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') + type=$(mptcp_lib_evts_get_info type "$evt" "$e_type") + family=$(mptcp_lib_evts_get_info family "$evt" "$e_type") + sport=$(mptcp_lib_evts_get_info sport "$evt" "$e_type") if [ $family ] && [ $family = $AF_INET6 ]; then - saddr=$(grep "type:$e_type," $evt | sed -n 's/.*\(saddr6:\)\([0-9a-f:.]*\).*$/\2/p;q') + saddr=$(mptcp_lib_evts_get_info saddr6 "$evt" "$e_type") else - saddr=$(grep "type:$e_type," $evt | sed -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q') + saddr=$(mptcp_lib_evts_get_info saddr4 "$evt" "$e_type") fi if [ $type ] && [ $type = $e_type ] && @@ -3249,8 +3230,7 @@ fastclose_tests() pedit_action_pkts() { tc -n $ns2 -j -s action show action pedit index 100 | \ - grep "packets" | \ - sed 's/.*"packets":\([0-9]\+\),.*/\1/' + mptcp_lib_get_info_value \"packets\" packets } fail_tests() @@ -3275,75 +3255,70 @@ fail_tests() fi } +# $1: ns ; $2: addr ; $3: id userspace_pm_add_addr() { - local addr=$1 - local id=$2 + local evts=$evts_ns1 local tk - tk=$(grep "type:1," "$evts_ns1" | - sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q') - ip netns exec $ns1 ./pm_nl_ctl ann $addr token $tk id $id + [ "$1" == "$ns2" ] && evts=$evts_ns2 + tk=$(mptcp_lib_evts_get_info token "$evts") + + ip netns exec $1 ./pm_nl_ctl ann $2 token $tk id $3 sleep 1 } -userspace_pm_rm_sf_addr_ns1() +# $1: ns ; $2: id +userspace_pm_rm_addr() { - local addr=$1 - local id=$2 - local tk sp da dp - local cnt_addr cnt_sf - - tk=$(grep "type:1," "$evts_ns1" | - sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q') - sp=$(grep "type:10" "$evts_ns1" | - sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') - da=$(grep "type:10" "$evts_ns1" | - sed -n 's/.*\(daddr6:\)\([0-9a-f:.]*\).*$/\2/p;q') - dp=$(grep "type:10" "$evts_ns1" | - sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q') - cnt_addr=$(rm_addr_count ${ns1}) - cnt_sf=$(rm_sf_count ${ns1}) - ip netns exec $ns1 ./pm_nl_ctl rem token $tk id $id - ip netns exec $ns1 ./pm_nl_ctl dsf lip "::ffff:$addr" \ - lport $sp rip $da rport $dp token $tk - wait_rm_addr $ns1 "${cnt_addr}" - wait_rm_sf $ns1 "${cnt_sf}" + local evts=$evts_ns1 + local tk + local cnt + + [ "$1" == "$ns2" ] && evts=$evts_ns2 + tk=$(mptcp_lib_evts_get_info token "$evts") + + cnt=$(rm_addr_count ${1}) + ip netns exec $1 ./pm_nl_ctl rem token $tk id $2 + wait_rm_addr $1 "${cnt}" } +# $1: ns ; $2: addr ; $3: id userspace_pm_add_sf() { - local addr=$1 - local id=$2 + local evts=$evts_ns1 local tk da dp - tk=$(sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") - da=$(sed -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evts_ns2") - dp=$(sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") - ip netns exec $ns2 ./pm_nl_ctl csf lip $addr lid $id \ + [ "$1" == "$ns2" ] && evts=$evts_ns2 + tk=$(mptcp_lib_evts_get_info token "$evts") + da=$(mptcp_lib_evts_get_info daddr4 "$evts") + dp=$(mptcp_lib_evts_get_info dport "$evts") + + ip netns exec $1 ./pm_nl_ctl csf lip $2 lid $3 \ rip $da rport $dp token $tk sleep 1 } -userspace_pm_rm_sf_addr_ns2() +# $1: ns ; $2: addr $3: event type +userspace_pm_rm_sf() { - local addr=$1 - local id=$2 + local evts=$evts_ns1 + local t=${3:-1} + local ip=4 local tk da dp sp - local cnt_addr cnt_sf - - tk=$(sed -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") - da=$(sed -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evts_ns2") - dp=$(sed -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evts_ns2") - sp=$(grep "type:10" "$evts_ns2" | - sed -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') - cnt_addr=$(rm_addr_count ${ns2}) - cnt_sf=$(rm_sf_count ${ns2}) - ip netns exec $ns2 ./pm_nl_ctl rem token $tk id $id - ip netns exec $ns2 ./pm_nl_ctl dsf lip $addr lport $sp \ + local cnt + + [ "$1" == "$ns2" ] && evts=$evts_ns2 + if mptcp_lib_is_v6 $2; then ip=6; fi + tk=$(mptcp_lib_evts_get_info token "$evts") + da=$(mptcp_lib_evts_get_info "daddr$ip" "$evts" $t) + dp=$(mptcp_lib_evts_get_info dport "$evts" $t) + sp=$(mptcp_lib_evts_get_info sport "$evts" $t) + + cnt=$(rm_sf_count ${1}) + ip netns exec $1 ./pm_nl_ctl dsf lip $2 lport $sp \ rip $da rport $dp token $tk - wait_rm_addr $ns2 "${cnt_addr}" - wait_rm_sf $ns2 "${cnt_sf}" + wait_rm_sf $1 "${cnt}" } userspace_tests() @@ -3430,14 +3405,17 @@ userspace_tests() run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! wait_mpj $ns1 - userspace_pm_add_addr 10.0.2.1 10 + userspace_pm_add_addr $ns1 10.0.2.1 10 chk_join_nr 1 1 1 chk_add_nr 1 1 chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 chk_mptcp_info add_addr_signal 1 add_addr_accepted 1 - userspace_pm_rm_sf_addr_ns1 10.0.2.1 10 + userspace_pm_rm_addr $ns1 10 + userspace_pm_rm_sf $ns1 "::ffff:10.0.2.1" $SUB_ESTABLISHED chk_rm_nr 1 1 invert chk_mptcp_info subflows 0 subflows 0 + chk_subflows_total 1 1 kill_events_pids wait $tests_pid fi @@ -3451,12 +3429,84 @@ userspace_tests() run_tests $ns1 $ns2 10.0.1.1 & local tests_pid=$! wait_mpj $ns2 - userspace_pm_add_sf 10.0.3.2 20 + userspace_pm_add_sf $ns2 10.0.3.2 20 chk_join_nr 1 1 1 chk_mptcp_info subflows 1 subflows 1 - userspace_pm_rm_sf_addr_ns2 10.0.3.2 20 + chk_subflows_total 2 2 + userspace_pm_rm_addr $ns2 20 + userspace_pm_rm_sf $ns2 10.0.3.2 $SUB_ESTABLISHED chk_rm_nr 1 1 chk_mptcp_info subflows 0 subflows 0 + chk_subflows_total 1 1 + kill_events_pids + wait $tests_pid + fi + + # userspace pm create id 0 subflow + if reset_with_events "userspace pm create id 0 subflow" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then + set_userspace_pm $ns2 + pm_nl_set_limits $ns1 0 1 + speed=5 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! + wait_mpj $ns2 + chk_mptcp_info subflows 0 subflows 0 + chk_subflows_total 1 1 + userspace_pm_add_sf $ns2 10.0.3.2 0 + chk_join_nr 1 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + kill_events_pids + wait $tests_pid + fi + + # userspace pm remove initial subflow + if reset_with_events "userspace pm remove initial subflow" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then + set_userspace_pm $ns2 + pm_nl_set_limits $ns1 0 1 + speed=5 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! + wait_mpj $ns2 + userspace_pm_add_sf $ns2 10.0.3.2 20 + chk_join_nr 1 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + userspace_pm_rm_sf $ns2 10.0.1.2 + # we don't look at the counter linked to the RM_ADDR but + # to the one linked to the subflows that have been removed + chk_rm_nr 0 1 + chk_rst_nr 0 0 invert + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 1 1 + kill_events_pids + wait $tests_pid + fi + + # userspace pm send RM_ADDR for ID 0 + if reset_with_events "userspace pm send RM_ADDR for ID 0" && + continue_if mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then + set_userspace_pm $ns1 + pm_nl_set_limits $ns2 1 1 + speed=5 \ + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! + wait_mpj $ns1 + userspace_pm_add_addr $ns1 10.0.2.1 10 + chk_join_nr 1 1 1 + chk_add_nr 1 1 + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 2 2 + chk_mptcp_info add_addr_signal 1 add_addr_accepted 1 + userspace_pm_rm_addr $ns1 0 + # we don't look at the counter linked to the subflows that + # have been removed but to the one linked to the RM_ADDR + chk_rm_nr 1 0 invert + chk_rst_nr 0 0 invert + chk_mptcp_info subflows 1 subflows 1 + chk_subflows_total 1 1 kill_events_pids wait $tests_pid fi diff --git a/tools/testing/selftests/net/mptcp/mptcp_lib.sh b/tools/testing/selftests/net/mptcp/mptcp_lib.sh index 92a5befe8039..022262a2cfe0 100644 --- a/tools/testing/selftests/net/mptcp/mptcp_lib.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_lib.sh @@ -207,3 +207,94 @@ mptcp_lib_result_print_all_tap() { printf "%s\n" "${subtest}" done } + +# get the value of keyword $1 in the line marked by keyword $2 +mptcp_lib_get_info_value() { + grep "${2}" | sed -n 's/.*\('"${1}"':\)\([0-9a-f:.]*\).*$/\2/p;q' +} + +# $1: info name ; $2: evts_ns ; $3: event type +mptcp_lib_evts_get_info() { + mptcp_lib_get_info_value "${1}" "^type:${3:-1}," < "${2}" +} + +# $1: PID +mptcp_lib_kill_wait() { + [ "${1}" -eq 0 ] && return 0 + + kill -SIGUSR1 "${1}" > /dev/null 2>&1 + kill "${1}" > /dev/null 2>&1 + wait "${1}" 2>/dev/null +} + +# $1: IP address +mptcp_lib_is_v6() { + [ -z "${1##*:*}" ] +} + +# $1: ns, $2: MIB counter +mptcp_lib_get_counter() { + local ns="${1}" + local counter="${2}" + local count + + count=$(ip netns exec "${ns}" nstat -asz "${counter}" | + awk 'NR==1 {next} {print $2}') + if [ -z "${count}" ]; then + mptcp_lib_fail_if_expected_feature "${counter} counter" + return 1 + fi + + echo "${count}" +} + +mptcp_lib_make_file() { + local name="${1}" + local bs="${2}" + local size="${3}" + + dd if=/dev/urandom of="${name}" bs="${bs}" count="${size}" 2> /dev/null + echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "${name}" +} + +# $1: file +mptcp_lib_print_file_err() { + ls -l "${1}" 1>&2 + echo "Trailing bytes are: " + tail -c 27 "${1}" +} + +# $1: input file ; $2: output file ; $3: what kind of file +mptcp_lib_check_transfer() { + local in="${1}" + local out="${2}" + local what="${3}" + + if ! cmp "$in" "$out" > /dev/null 2>&1; then + echo "[ FAIL ] $what does not match (in, out):" + mptcp_lib_print_file_err "$in" + mptcp_lib_print_file_err "$out" + + return 1 + fi + + return 0 +} + +# $1: ns, $2: port +mptcp_lib_wait_local_port_listen() { + local listener_ns="${1}" + local port="${2}" + + local port_hex + port_hex="$(printf "%04X" "${port}")" + + local _ + for _ in $(seq 10); do + ip netns exec "${listener_ns}" cat /proc/net/tcp* | \ + awk "BEGIN {rc=1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) \ + {rc=0; exit}} END {exit rc}" && + break + sleep 0.1 + done +} diff --git a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh index a817af6616ec..c643872ddf47 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_sockopt.sh @@ -135,38 +135,6 @@ check_mark() return 0 } -print_file_err() -{ - ls -l "$1" 1>&2 - echo "Trailing bytes are: " - tail -c 27 "$1" -} - -check_transfer() -{ - local in=$1 - local out=$2 - local what=$3 - - cmp "$in" "$out" > /dev/null 2>&1 - if [ $? -ne 0 ] ;then - echo "[ FAIL ] $what does not match (in, out):" - print_file_err "$in" - print_file_err "$out" - ret=1 - - return 1 - fi - - return 0 -} - -# $1: IP address -is_v6() -{ - [ -z "${1##*:*}" ] -} - do_transfer() { local listener_ns="$1" @@ -183,7 +151,7 @@ do_transfer() local mptcp_connect="./mptcp_connect -r 20" local local_addr ip - if is_v6 "${connect_addr}"; then + if mptcp_lib_is_v6 "${connect_addr}"; then local_addr="::" ip=ipv6 else @@ -238,7 +206,7 @@ do_transfer() check_mark $connector_ns 4 || retc=1 fi - check_transfer $cin $sout "file received by server" + mptcp_lib_check_transfer $cin $sout "file received by server" rets=$? mptcp_lib_result_code "${retc}" "mark ${ip}" @@ -257,8 +225,7 @@ make_file() local who=$2 local size=$3 - dd if=/dev/urandom of="$name" bs=1024 count=$size 2> /dev/null - echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "$name" + mptcp_lib_make_file $name 1024 $size echo "Created $name (size $size KB) containing data sent by $who" } diff --git a/tools/testing/selftests/net/mptcp/simult_flows.sh b/tools/testing/selftests/net/mptcp/simult_flows.sh index ce9203b817f8..ae8ad5d6fb9d 100755 --- a/tools/testing/selftests/net/mptcp/simult_flows.sh +++ b/tools/testing/selftests/net/mptcp/simult_flows.sh @@ -123,23 +123,6 @@ setup() grep -q ' kmemleak_init$\| lockdep_init$\| kasan_init$\| prove_locking$' /proc/kallsyms && slack=$((slack+550)) } -# $1: ns, $2: port -wait_local_port_listen() -{ - local listener_ns="${1}" - local port="${2}" - - local port_hex i - - port_hex="$(printf "%04X" "${port}")" - for i in $(seq 10); do - ip netns exec "${listener_ns}" cat /proc/net/tcp* | \ - awk "BEGIN {rc=1} {if (\$2 ~ /:${port_hex}\$/ && \$4 ~ /0A/) {rc=0; exit}} END {exit rc}" && - break - sleep 0.1 - done -} - do_transfer() { local cin=$1 @@ -179,7 +162,7 @@ do_transfer() 0.0.0.0 < "$sin" > "$sout" & local spid=$! - wait_local_port_listen "${ns3}" "${port}" + mptcp_lib_wait_local_port_listen "${ns3}" "${port}" timeout ${timeout_test} \ ip netns exec ${ns1} \ diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh index b25a3e33eb25..6167837f48e1 100755 --- a/tools/testing/selftests/net/mptcp/userspace_pm.sh +++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh @@ -108,15 +108,6 @@ test_fail() mptcp_lib_result_fail "${test_name}" } -kill_wait() -{ - [ $1 -eq 0 ] && return 0 - - kill -SIGUSR1 $1 > /dev/null 2>&1 - kill $1 > /dev/null 2>&1 - wait $1 2>/dev/null -} - # This function is used in the cleanup trap #shellcheck disable=SC2317 cleanup() @@ -128,7 +119,7 @@ cleanup() for pid in $client4_pid $server4_pid $client6_pid $server6_pid\ $server_evts_pid $client_evts_pid do - kill_wait $pid + mptcp_lib_kill_wait $pid done local netns @@ -173,22 +164,12 @@ print_title "Init" print_test "Created network namespaces ns1, ns2" test_pass -make_file() -{ - # Store a chunk of data in a file to transmit over an MPTCP connection - local name=$1 - local ksize=1 - - dd if=/dev/urandom of="$name" bs=2 count=$ksize 2> /dev/null - echo -e "\nMPTCP_TEST_FILE_END_MARKER" >> "$name" -} - make_connection() { if [ -z "$file" ]; then file=$(mktemp) fi - make_file "$file" "client" + mptcp_lib_make_file "$file" 2 1 local is_v6=$1 local app_port=$app4_port @@ -210,7 +191,7 @@ make_connection() fi :>"$client_evts" if [ $client_evts_pid -ne 0 ]; then - kill_wait $client_evts_pid + mptcp_lib_kill_wait $client_evts_pid fi ip netns exec "$ns2" ./pm_nl_ctl events >> "$client_evts" 2>&1 & client_evts_pid=$! @@ -219,7 +200,7 @@ make_connection() fi :>"$server_evts" if [ $server_evts_pid -ne 0 ]; then - kill_wait $server_evts_pid + mptcp_lib_kill_wait $server_evts_pid fi ip netns exec "$ns1" ./pm_nl_ctl events >> "$server_evts" 2>&1 & server_evts_pid=$! @@ -247,14 +228,11 @@ make_connection() local server_token local server_serverside - client_token=$(sed --unbuffered -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts") - client_port=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts") - client_serverside=$(sed --unbuffered -n 's/.*\(server_side:\)\([[:digit:]]*\).*$/\2/p;q'\ - "$client_evts") - server_token=$(grep "type:1," "$server_evts" | - sed --unbuffered -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q') - server_serverside=$(grep "type:1," "$server_evts" | - sed --unbuffered -n 's/.*\(server_side:\)\([[:digit:]]*\).*$/\2/p;q') + client_token=$(mptcp_lib_evts_get_info token "$client_evts") + client_port=$(mptcp_lib_evts_get_info sport "$client_evts") + client_serverside=$(mptcp_lib_evts_get_info server_side "$client_evts") + server_token=$(mptcp_lib_evts_get_info token "$server_evts") + server_serverside=$(mptcp_lib_evts_get_info server_side "$server_evts") print_test "Established IP${is_v6} MPTCP Connection ns2 => ns1" if [ "$client_token" != "" ] && [ "$server_token" != "" ] && [ "$client_serverside" = 0 ] && @@ -340,16 +318,16 @@ verify_announce_event() local dport local id - type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - token=$(sed --unbuffered -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") + type=$(mptcp_lib_evts_get_info type "$evt" $e_type) + token=$(mptcp_lib_evts_get_info token "$evt" $e_type) if [ "$e_af" = "v6" ] then - addr=$(sed --unbuffered -n 's/.*\(daddr6:\)\([0-9a-f:.]*\).*$/\2/p;q' "$evt") + addr=$(mptcp_lib_evts_get_info daddr6 "$evt" $e_type) else - addr=$(sed --unbuffered -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evt") + addr=$(mptcp_lib_evts_get_info daddr4 "$evt" $e_type) fi - dport=$(sed --unbuffered -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - id=$(sed --unbuffered -n 's/.*\(rem_id:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") + dport=$(mptcp_lib_evts_get_info dport "$evt" $e_type) + id=$(mptcp_lib_evts_get_info rem_id "$evt" $e_type) check_expected "type" "token" "addr" "dport" "id" } @@ -367,7 +345,7 @@ test_announce() $client_addr_id dev ns2eth1 > /dev/null 2>&1 local type - type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$server_evts") + type=$(mptcp_lib_evts_get_info type "$server_evts") print_test "ADD_ADDR 10.0.2.2 (ns2) => ns1, invalid token" if [ "$type" = "" ] then @@ -446,9 +424,9 @@ verify_remove_event() local token local id - type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - token=$(sed --unbuffered -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - id=$(sed --unbuffered -n 's/.*\(rem_id:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") + type=$(mptcp_lib_evts_get_info type "$evt" $e_type) + token=$(mptcp_lib_evts_get_info token "$evt" $e_type) + id=$(mptcp_lib_evts_get_info rem_id "$evt" $e_type) check_expected "type" "token" "id" } @@ -466,7 +444,7 @@ test_remove() $client_addr_id > /dev/null 2>&1 print_test "RM_ADDR id:${client_addr_id} ns2 => ns1, invalid token" local type - type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$server_evts") + type=$(mptcp_lib_evts_get_info type "$server_evts") if [ "$type" = "" ] then test_pass @@ -479,7 +457,7 @@ test_remove() ip netns exec "$ns2" ./pm_nl_ctl rem token "$client4_token" id\ $invalid_id > /dev/null 2>&1 print_test "RM_ADDR id:${invalid_id} ns2 => ns1, invalid id" - type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$server_evts") + type=$(mptcp_lib_evts_get_info type "$server_evts") if [ "$type" = "" ] then test_pass @@ -583,19 +561,19 @@ verify_subflow_events() fi fi - type=$(sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - token=$(sed --unbuffered -n 's/.*\(token:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - family=$(sed --unbuffered -n 's/.*\(family:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - dport=$(sed --unbuffered -n 's/.*\(dport:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - locid=$(sed --unbuffered -n 's/.*\(loc_id:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") - remid=$(sed --unbuffered -n 's/.*\(rem_id:\)\([[:digit:]]*\).*$/\2/p;q' "$evt") + type=$(mptcp_lib_evts_get_info type "$evt" $e_type) + token=$(mptcp_lib_evts_get_info token "$evt" $e_type) + family=$(mptcp_lib_evts_get_info family "$evt" $e_type) + dport=$(mptcp_lib_evts_get_info dport "$evt" $e_type) + locid=$(mptcp_lib_evts_get_info loc_id "$evt" $e_type) + remid=$(mptcp_lib_evts_get_info rem_id "$evt" $e_type) if [ "$family" = "$AF_INET6" ] then - saddr=$(sed --unbuffered -n 's/.*\(saddr6:\)\([0-9a-f:.]*\).*$/\2/p;q' "$evt") - daddr=$(sed --unbuffered -n 's/.*\(daddr6:\)\([0-9a-f:.]*\).*$/\2/p;q' "$evt") + saddr=$(mptcp_lib_evts_get_info saddr6 "$evt" $e_type) + daddr=$(mptcp_lib_evts_get_info daddr6 "$evt" $e_type) else - saddr=$(sed --unbuffered -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q' "$evt") - daddr=$(sed --unbuffered -n 's/.*\(daddr4:\)\([0-9.]*\).*$/\2/p;q' "$evt") + saddr=$(mptcp_lib_evts_get_info saddr4 "$evt" $e_type) + daddr=$(mptcp_lib_evts_get_info daddr4 "$evt" $e_type) fi check_expected "type" "token" "daddr" "dport" "family" "saddr" "locid" "remid" @@ -627,10 +605,10 @@ test_subflows() "10.0.2.2" "$client4_port" "23" "$client_addr_id" "ns1" "ns2" # Delete the listener from the client ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid local sport - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$server_evts") + sport=$(mptcp_lib_evts_get_info sport "$server_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW from server to client machine :>"$server_evts" @@ -666,9 +644,9 @@ test_subflows() "$client_addr_id" "ns1" "ns2" # Delete the listener from the client ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$server_evts") + sport=$(mptcp_lib_evts_get_info sport "$server_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW6 from server to client machine :>"$server_evts" @@ -705,9 +683,9 @@ test_subflows() "$client_addr_id" "ns1" "ns2" # Delete the listener from the client ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$server_evts") + sport=$(mptcp_lib_evts_get_info sport "$server_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW from server to client machine :>"$server_evts" @@ -743,9 +721,9 @@ test_subflows() "10.0.2.1" "$app4_port" "23" "$server_addr_id" "ns2" "ns1" # Delete the listener from the server ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts") + sport=$(mptcp_lib_evts_get_info sport "$client_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW from client to server machine :>"$client_evts" @@ -782,9 +760,9 @@ test_subflows() "$server_addr_id" "ns2" "ns1" # Delete the listener from the server ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts") + sport=$(mptcp_lib_evts_get_info sport "$client_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW6 from client to server machine :>"$client_evts" @@ -819,9 +797,9 @@ test_subflows() "10.0.2.2" "10.0.2.1" "$new4_port" "23" "$server_addr_id" "ns2" "ns1" # Delete the listener from the server ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts") + sport=$(mptcp_lib_evts_get_info sport "$client_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW from client to server machine :>"$client_evts" @@ -865,9 +843,9 @@ test_subflows_v4_v6_mix() "$server_addr_id" "ns2" "ns1" # Delete the listener from the server ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid - sport=$(sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q' "$client_evts") + sport=$(mptcp_lib_evts_get_info sport "$client_evts" $SUB_ESTABLISHED) # DESTROY_SUBFLOW from client to server machine :>"$client_evts" @@ -896,9 +874,10 @@ test_prio() # Check TX print_test "MP_PRIO TX" - count=$(ip netns exec "$ns2" nstat -as | grep MPTcpExtMPPrioTx | awk '{print $2}') - [ -z "$count" ] && count=0 - if [ $count != 1 ]; then + count=$(mptcp_lib_get_counter "$ns2" "MPTcpExtMPPrioTx") + if [ -z "$count" ]; then + test_skip + elif [ $count != 1 ]; then test_fail "Count != 1: ${count}" else test_pass @@ -906,9 +885,10 @@ test_prio() # Check RX print_test "MP_PRIO RX" - count=$(ip netns exec "$ns1" nstat -as | grep MPTcpExtMPPrioRx | awk '{print $2}') - [ -z "$count" ] && count=0 - if [ $count != 1 ]; then + count=$(mptcp_lib_get_counter "$ns1" "MPTcpExtMPPrioRx") + if [ -z "$count" ]; then + test_skip + elif [ $count != 1 ]; then test_fail "Count != 1: ${count}" else test_pass @@ -933,18 +913,13 @@ verify_listener_events() print_test "CLOSE_LISTENER $e_saddr:$e_sport" fi - type=$(grep "type:$e_type," $evt | - sed --unbuffered -n 's/.*\(type:\)\([[:digit:]]*\).*$/\2/p;q') - family=$(grep "type:$e_type," $evt | - sed --unbuffered -n 's/.*\(family:\)\([[:digit:]]*\).*$/\2/p;q') - sport=$(grep "type:$e_type," $evt | - sed --unbuffered -n 's/.*\(sport:\)\([[:digit:]]*\).*$/\2/p;q') + type=$(mptcp_lib_evts_get_info type $evt $e_type) + family=$(mptcp_lib_evts_get_info family $evt $e_type) + sport=$(mptcp_lib_evts_get_info sport $evt $e_type) if [ $family ] && [ $family = $AF_INET6 ]; then - saddr=$(grep "type:$e_type," $evt | - sed --unbuffered -n 's/.*\(saddr6:\)\([0-9a-f:.]*\).*$/\2/p;q') + saddr=$(mptcp_lib_evts_get_info saddr6 $evt $e_type) else - saddr=$(grep "type:$e_type," $evt | - sed --unbuffered -n 's/.*\(saddr4:\)\([0-9.]*\).*$/\2/p;q') + saddr=$(mptcp_lib_evts_get_info saddr4 $evt $e_type) fi check_expected "type" "family" "saddr" "sport" @@ -982,7 +957,7 @@ test_listener() sleep 0.5 # Delete the listener from the client ns, if one was created - kill_wait $listener_pid + mptcp_lib_kill_wait $listener_pid sleep 0.5 verify_listener_events $client_evts $LISTENER_CLOSED $AF_INET 10.0.2.2 $client4_port diff --git a/tools/testing/selftests/tc-testing/Makefile b/tools/testing/selftests/tc-testing/Makefile index b1fa2e177e2f..e8b3dde4fa16 100644 --- a/tools/testing/selftests/tc-testing/Makefile +++ b/tools/testing/selftests/tc-testing/Makefile @@ -1,31 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -include ../../../scripts/Makefile.include -top_srcdir = $(abspath ../../../..) -APIDIR := $(top_scrdir)/include/uapi -TEST_GEN_FILES = action.o +TEST_PROGS += ./tdc.sh +TEST_FILES := action-ebpf tdc*.py Tdc*.py plugins plugin-lib tc-tests scripts include ../lib.mk - -PROBE := $(shell $(LLC) -march=bpf -mcpu=probe -filetype=null /dev/null 2>&1) - -ifeq ($(PROBE),) - CPU ?= probe -else - CPU ?= generic -endif - -CLANG_SYS_INCLUDES := $(shell $(CLANG) -v -E - </dev/null 2>&1 \ - | sed -n '/<...> search starts here:/,/End of search list./{ s| \(/.*\)|-idirafter \1|p }') - -CLANG_FLAGS = -I. -I$(APIDIR) \ - $(CLANG_SYS_INCLUDES) \ - -Wno-compare-distinct-pointer-types - -$(OUTPUT)/%.o: %.c - $(CLANG) $(CLANG_FLAGS) \ - -O2 --target=bpf -emit-llvm -c $< -o - | \ - $(LLC) -march=bpf -mcpu=$(CPU) $(LLC_FLAGS) -filetype=obj -o $@ - -TEST_PROGS += ./tdc.sh -TEST_FILES := tdc*.py Tdc*.py plugins plugin-lib tc-tests scripts diff --git a/tools/testing/selftests/tc-testing/README b/tools/testing/selftests/tc-testing/README index be7b00799b3e..fc8e858ff119 100644 --- a/tools/testing/selftests/tc-testing/README +++ b/tools/testing/selftests/tc-testing/README @@ -195,8 +195,6 @@ directory: and the other is a test whether the command leaked memory or not. (This one is a preliminary version, it may not work quite right yet, but the overall template is there and it should only need tweaks.) - - buildebpfPlugin.py: - builds all programs in $EBPFDIR. ACKNOWLEDGEMENTS diff --git a/tools/testing/selftests/tc-testing/action-ebpf b/tools/testing/selftests/tc-testing/action-ebpf Binary files differnew file mode 100644 index 000000000000..4879479b2ee5 --- /dev/null +++ b/tools/testing/selftests/tc-testing/action-ebpf diff --git a/tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py deleted file mode 100644 index d34fe06268d2..000000000000 --- a/tools/testing/selftests/tc-testing/plugin-lib/buildebpfPlugin.py +++ /dev/null @@ -1,67 +0,0 @@ -''' -build ebpf program -''' - -import os -import signal -from string import Template -import subprocess -import time -from TdcPlugin import TdcPlugin -from tdc_config import * - -class SubPlugin(TdcPlugin): - def __init__(self): - self.sub_class = 'buildebpf/SubPlugin' - self.tap = '' - super().__init__() - - def pre_suite(self, testcount, testidlist): - super().pre_suite(testcount, testidlist) - - if self.args.buildebpf: - self._ebpf_makeall() - - def post_suite(self, index): - super().post_suite(index) - - self._ebpf_makeclean() - - def add_args(self, parser): - super().add_args(parser) - - self.argparser_group = self.argparser.add_argument_group( - 'buildebpf', - 'options for buildebpfPlugin') - self.argparser_group.add_argument( - '--nobuildebpf', action='store_false', default=True, - dest='buildebpf', - help='Don\'t build eBPF programs') - - return self.argparser - - def _ebpf_makeall(self): - if self.args.buildebpf: - self._make('all') - - def _ebpf_makeclean(self): - if self.args.buildebpf: - self._make('clean') - - def _make(self, target): - command = 'make -C {} {}'.format(self.args.NAMES['EBPFDIR'], target) - proc = subprocess.Popen(command, - shell=True, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE, - env=os.environ.copy()) - (rawout, serr) = proc.communicate() - - if proc.returncode != 0 and len(serr) > 0: - foutput = serr.decode("utf-8") - else: - foutput = rawout.decode("utf-8") - - proc.stdout.close() - proc.stderr.close() - return proc, foutput diff --git a/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py b/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py index 65c8f3f983b9..bb19b8b76d3b 100644 --- a/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py +++ b/tools/testing/selftests/tc-testing/plugin-lib/nsPlugin.py @@ -23,8 +23,6 @@ class SubPlugin(TdcPlugin): super().__init__() def pre_suite(self, testcount, testlist): - from itertools import cycle - super().pre_suite(testcount, testlist) def prepare_test(self, test): @@ -37,7 +35,7 @@ class SubPlugin(TdcPlugin): if netlink == True: self._nl_ns_create() else: - self._ns_create() + self._ipr2_ns_create() # Make sure the netns is visible in the fs ticks = 20 @@ -71,14 +69,14 @@ class SubPlugin(TdcPlugin): if netlink == True: self._nl_ns_destroy() else: - self._ns_destroy() + self._ipr2_ns_destroy() def post_suite(self, index): if self.args.verbose: print('{}.post_suite'.format(self.sub_class)) # Make sure we don't leak resources - cmd = "$IP -a netns del" + cmd = self._replace_keywords("$IP -a netns del") if self.args.verbose > 3: print('_exec_cmd: command "{}"'.format(cmd)) @@ -161,7 +159,7 @@ class SubPlugin(TdcPlugin): ticks -= 1 continue - def _ns_create_cmds(self): + def _ipr2_ns_create_cmds(self): cmds = [] ns = self.args.NAMES['NS'] @@ -181,26 +179,26 @@ class SubPlugin(TdcPlugin): return cmds - def _ns_create(self): + def _ipr2_ns_create(self): ''' Create the network namespace in which the tests will be run and set up the required network devices for it. ''' - self._exec_cmd_batched('pre', self._ns_create_cmds()) + self._exec_cmd_batched('pre', self._ipr2_ns_create_cmds()) def _nl_ns_destroy(self): ns = self.args.NAMES['NS'] netns.remove(ns) - def _ns_destroy_cmd(self): + def _ipr2_ns_destroy_cmd(self): return self._replace_keywords('netns delete {}'.format(self.args.NAMES['NS'])) - def _ns_destroy(self): + def _ipr2_ns_destroy(self): ''' Destroy the network namespace for testing (and any associated network devices as well) ''' - self._exec_cmd('post', self._ns_destroy_cmd()) + self._exec_cmd('post', self._ipr2_ns_destroy_cmd()) @cached_property def _proc(self): diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json index 91832400ddbd..6e00bf32ef9a 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/bpf.json @@ -54,9 +54,6 @@ "actions", "bpf" ], - "plugins": { - "requires": "buildebpfPlugin" - }, "setup": [ [ "$TC action flush action bpf", @@ -65,10 +62,10 @@ 255 ] ], - "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action.o section action-ok index 667", + "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action-ebpf section action-ok index 667", "expExitCode": "0", "verifyCmd": "$TC action get action bpf index 667", - "matchPattern": "action order [0-9]*: bpf action.o:\\[action-ok\\] id [0-9].* tag [0-9a-f]{16}( jited)? default-action pipe.*index 667 ref", + "matchPattern": "action order [0-9]*: bpf action-ebpf:\\[action-ok\\] id [0-9].* tag [0-9a-f]{16}( jited)? default-action pipe.*index 667 ref", "matchCount": "1", "teardown": [ "$TC action flush action bpf" @@ -81,9 +78,6 @@ "actions", "bpf" ], - "plugins": { - "requires": "buildebpfPlugin" - }, "setup": [ [ "$TC action flush action bpf", @@ -92,10 +86,10 @@ 255 ] ], - "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action.o section action-ko index 667", + "cmdUnderTest": "$TC action add action bpf object-file $EBPFDIR/action-ebpf section action-ko index 667", "expExitCode": "255", "verifyCmd": "$TC action get action bpf index 667", - "matchPattern": "action order [0-9]*: bpf action.o:\\[action-ko\\] id [0-9].*index 667 ref", + "matchPattern": "action order [0-9]*: bpf action-ebpf:\\[action-ko\\] id [0-9].*index 667 ref", "matchCount": "0", "teardown": [ [ diff --git a/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json b/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json index 013fb983bc3f..725d406a30ac 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json +++ b/tools/testing/selftests/tc-testing/tc-tests/filters/bpf.json @@ -52,17 +52,16 @@ ], "plugins": { "requires": [ - "buildebpfPlugin", "nsPlugin" ] }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], - "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 100 bpf object-file $EBPFDIR/action.o section action-ok", + "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 100 bpf object-file $EBPFDIR/action-ebpf section action-ok", "expExitCode": "0", "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 protocol ip prio 100 bpf", - "matchPattern": "filter parent ffff: protocol ip pref 100 bpf chain [0-9]+ handle 0x1 action.o:\\[action-ok\\].*tag [0-9a-f]{16}( jited)?", + "matchPattern": "filter parent ffff: protocol ip pref 100 bpf chain [0-9]+ handle 0x1 action-ebpf:\\[action-ok\\].*tag [0-9a-f]{16}( jited)?", "matchCount": "1", "teardown": [ "$TC qdisc del dev $DEV1 ingress" @@ -77,17 +76,16 @@ ], "plugins": { "requires": [ - "buildebpfPlugin", "nsPlugin" ] }, "setup": [ "$TC qdisc add dev $DEV1 ingress" ], - "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 100 bpf object-file $EBPFDIR/action.o section action-ko", + "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: handle 1 protocol ip prio 100 bpf object-file $EBPFDIR/action-ebpf section action-ko", "expExitCode": "1", "verifyCmd": "$TC filter get dev $DEV1 parent ffff: handle 1 protocol ip prio 100 bpf", - "matchPattern": "filter parent ffff: protocol ip pref 100 bpf chain [0-9]+ handle 0x1 action.o:\\[action-ko\\].*tag [0-9a-f]{16}( jited)?", + "matchPattern": "filter parent ffff: protocol ip pref 100 bpf chain [0-9]+ handle 0x1 action-ebpf:\\[action-ko\\].*tag [0-9a-f]{16}( jited)?", "matchCount": "0", "teardown": [ "$TC qdisc del dev $DEV1 ingress" diff --git a/tools/testing/selftests/tc-testing/tdc.py b/tools/testing/selftests/tc-testing/tdc.py index 669ec89ebfe1..caeacc691587 100755 --- a/tools/testing/selftests/tc-testing/tdc.py +++ b/tools/testing/selftests/tc-testing/tdc.py @@ -497,11 +497,6 @@ def prepare_run(pm, args, testlist): pm.call_post_suite(1) return emergency_exit_message - if args.verbose: - print('give test rig 2 seconds to stabilize') - - time.sleep(2) - def purge_run(pm, index): pm.call_post_suite(index) @@ -1023,7 +1018,11 @@ def main(): if args.verbose > 2: print('args is {}'.format(args)) - set_operation_mode(pm, parser, args, remaining) + try: + set_operation_mode(pm, parser, args, remaining) + except KeyboardInterrupt: + # Cleanup on Ctrl-C + pm.call_post_suite(None) if __name__ == "__main__": main() diff --git a/tools/testing/selftests/tc-testing/tdc.sh b/tools/testing/selftests/tc-testing/tdc.sh index 4dbe50bde5a0..407fa53822a0 100755 --- a/tools/testing/selftests/tc-testing/tdc.sh +++ b/tools/testing/selftests/tc-testing/tdc.sh @@ -64,5 +64,5 @@ try_modprobe sch_hfsc try_modprobe sch_hhf try_modprobe sch_htb try_modprobe sch_teql -./tdc.py -J`nproc` -c actions --nobuildebpf +./tdc.py -J`nproc` -c actions ./tdc.py -J`nproc` -c qdisc |