From 26793bfb5d6072326d1465343e7cbf6156abca4f Mon Sep 17 00:00:00 2001 From: Amritha Nambiar Date: Fri, 1 Dec 2023 15:29:07 -0800 Subject: net: Add NAPI IRQ support Add support to associate the interrupt vector number for a NAPI instance. Signed-off-by: Amritha Nambiar Reviewed-by: Sridhar Samudrala Link: https://lore.kernel.org/r/170147334728.5260.13221803396905901904.stgit@anambiarhost.jf.intel.com Signed-off-by: Jakub Kicinski --- include/linux/netdevice.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 5ddff11cbe26..5551177e024e 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -382,6 +382,7 @@ struct napi_struct { /* control-path-only fields follow */ struct list_head dev_list; struct hlist_node napi_hash_node; + int irq; }; enum { @@ -2665,6 +2666,11 @@ void netif_queue_set_napi(struct net_device *dev, unsigned int queue_index, enum netdev_queue_type type, struct napi_struct *napi); +static inline void netif_napi_set_irq(struct napi_struct *napi, int irq) +{ + napi->irq = irq; +} + /* Default NAPI poll() weight * Device drivers are strongly advised to not use bigger value */ -- cgit v1.2.3