diff options
| author |   Pavel Begunkov <asml.silence@gmail.com> | 2025-02-04 13:56:17 -0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-02-06 16:27:31 -0800 |
| commit | 2508a46f920a3130e35ab2183a70fc93f0aaaee4 (patch) | |
| tree | a2866ce1065b600bb39008e08c3c30b332dc56a4 /net/core/netdev-genl.c | |
| parent | netdev: add io_uring memory provider info (diff) | |
| download | wireguard-linux-2508a46f920a3130e35ab2183a70fc93f0aaaee4.tar.xz wireguard-linux-2508a46f920a3130e35ab2183a70fc93f0aaaee4.zip | |
net: page_pool: add callback for mp info printing
Add a mandatory callback that prints information about the memory
provider to netlink.
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: David Wei <dw@davidwei.uk>
Link: https://patch.msgid.link/20250204215622.695511-7-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/netdev-genl.c')
| -rw-r--r-- | net/core/netdev-genl.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/core/netdev-genl.c b/net/core/netdev-genl.c index 715f85c6b62e..5b459b4fef46 100644 --- a/net/core/netdev-genl.c +++ b/net/core/netdev-genl.c @@ -10,6 +10,7 @@ #include <net/sock.h> #include <net/xdp.h> #include <net/xdp_sock.h> +#include <net/page_pool/memory_provider.h> #include "dev.h" #include "devmem.h" @@ -368,7 +369,7 @@ static int netdev_nl_queue_fill_one(struct sk_buff *rsp, struct net_device *netdev, u32 q_idx, u32 q_type, const struct genl_info *info) { - struct net_devmem_dmabuf_binding *binding; + struct pp_memory_provider_params *params; struct netdev_rx_queue *rxq; struct netdev_queue *txq; void *hdr; @@ -385,15 +386,15 @@ netdev_nl_queue_fill_one(struct sk_buff *rsp, struct net_device *netdev, switch (q_type) { case NETDEV_QUEUE_TYPE_RX: rxq = __netif_get_rx_queue(netdev, q_idx); + if (rxq->napi && nla_put_u32(rsp, NETDEV_A_QUEUE_NAPI_ID, rxq->napi->napi_id)) goto nla_put_failure; - binding = rxq->mp_params.mp_priv; - if (binding && - nla_put_u32(rsp, NETDEV_A_QUEUE_DMABUF, binding->id)) + params = &rxq->mp_params; + if (params->mp_ops && + params->mp_ops->nl_fill(params->mp_priv, rsp, rxq)) goto nla_put_failure; - break; case NETDEV_QUEUE_TYPE_TX: txq = netdev_get_tx_queue(netdev, q_idx); |