diff options
author | Jakub Kicinski <kuba@kernel.org> | 2023-11-27 02:07:40 +0300 |
---|---|---|
committer | Paolo Abeni <pabeni@redhat.com> | 2023-11-28 17:48:39 +0300 |
commit | 637567e4a3ef6f6a5ffa48781207d270265f7e68 (patch) | |
tree | 03d795a2591a1f3ce239993abf09790f3bc8a799 /tools/net/ynl/generated/netdev-user.c | |
parent | be0096676e230b43730b8936ac393d155b4e3262 (diff) | |
download | linux-637567e4a3ef6f6a5ffa48781207d270265f7e68.tar.xz |
tools: ynl: add sample for getting page-pool information
Regenerate the tools/ code after netdev spec changes.
Add sample to query page-pool info in a concise fashion:
$ ./page-pool
eth0[2] page pools: 10 (zombies: 0)
refs: 41984 bytes: 171966464 (refs: 0 bytes: 0)
recycling: 90.3% (alloc: 656:397681 recycle: 89652:270201)
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/net/ynl/generated/netdev-user.c')
-rw-r--r-- | tools/net/ynl/generated/netdev-user.c | 419 |
1 files changed, 419 insertions, 0 deletions
diff --git a/tools/net/ynl/generated/netdev-user.c b/tools/net/ynl/generated/netdev-user.c index b5ffe8cd1144..a7b7019d00f1 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) @@ -59,6 +64,16 @@ const char *netdev_xdp_rx_metadata_str(enum netdev_xdp_rx_metadata 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, }, @@ -72,7 +87,85 @@ 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) @@ -197,6 +290,314 @@ 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), @@ -216,6 +617,24 @@ 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 = { |