diff options
| author |   Yinjun Zhang <yinjun.zhang@corigine.com> | 2022-12-20 16:21:00 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-12-21 18:03:42 -0800 |
| commit | e20aa071cd955aabc15be0ec1e914283592ddef4 (patch) | |
| tree | 0e88f17172a14505d3bc5ec8dcc37b5ca0798fc1 /drivers/net/ethernet/netronome/nfp/nfp_net.h | |
| parent | vmxnet3: correctly report csum_level for encapsulated packet (diff) | |
| download | wireguard-linux-e20aa071cd955aabc15be0ec1e914283592ddef4.tar.xz wireguard-linux-e20aa071cd955aabc15be0ec1e914283592ddef4.zip | |
nfp: fix schedule in atomic context when sync mc address
The callback `.ndo_set_rx_mode` is called in atomic context, sleep
is not allowed in the implementation. Now use workqueue mechanism
to avoid this issue.
Fixes: de6248644966 ("nfp: add support for multicast filter")
Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com>
Reviewed-by: Louis Peens <louis.peens@corigine.com>
Signed-off-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20221220152100.1042774-1-simon.horman@corigine.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net.h b/drivers/net/ethernet/netronome/nfp/nfp_net.h index da33f09facb9..432d79d691c2 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net.h @@ -617,6 +617,9 @@ struct nfp_net_dp { * @vnic_no_name: For non-port PF vNIC make ndo_get_phys_port_name return * -EOPNOTSUPP to keep backwards compatibility (set by app) * @port: Pointer to nfp_port structure if vNIC is a port + * @mc_lock: Protect mc_addrs list + * @mc_addrs: List of mc addrs to add/del to HW + * @mc_work: Work to update mc addrs * @app_priv: APP private data for this vNIC */ struct nfp_net { @@ -718,6 +721,10 @@ struct nfp_net { struct nfp_port *port; + spinlock_t mc_lock; + struct list_head mc_addrs; + struct work_struct mc_work; + void *app_priv; }; |