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authorJakub Kicinski <kuba@kernel.org>2023-11-27 02:07:40 +0300
committerPaolo Abeni <pabeni@redhat.com>2023-11-28 17:48:39 +0300
commit637567e4a3ef6f6a5ffa48781207d270265f7e68 (patch)
tree03d795a2591a1f3ce239993abf09790f3bc8a799 /tools/include
parentbe0096676e230b43730b8936ac393d155b4e3262 (diff)
downloadlinux-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/include')
-rw-r--r--tools/include/uapi/linux/netdev.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/netdev.h b/tools/include/uapi/linux/netdev.h
index 2943a151d4f1..2b37233e00c0 100644
--- a/tools/include/uapi/linux/netdev.h
+++ b/tools/include/uapi/linux/netdev.h
@@ -65,15 +65,51 @@ 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 */