diff options
Diffstat (limited to 'src/include/ipxe/netdevice.h')
| -rw-r--r-- | src/include/ipxe/netdevice.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/include/ipxe/netdevice.h b/src/include/ipxe/netdevice.h index caa83b44b..62f0dd1f7 100644 --- a/src/include/ipxe/netdevice.h +++ b/src/include/ipxe/netdevice.h @@ -8,6 +8,7 @@ */ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); +FILE_SECBOOT ( PERMITTED ); #include <stdint.h> #include <ipxe/list.h> @@ -457,6 +458,9 @@ struct net_device { /** Network device poll is in progress */ #define NETDEV_POLL_IN_PROGRESS 0x0020 +/** Network device must be polled even when closed */ +#define NETDEV_INSOMNIAC 0x0040 + /** Link-layer protocol table */ #define LL_PROTOCOLS __table ( struct ll_protocol, "ll_protocols" ) @@ -693,6 +697,17 @@ netdev_rx_frozen ( struct net_device *netdev ) { return ( netdev->state & NETDEV_RX_FROZEN ); } +/** + * Check whether or not network device must be polled even while closed + * + * @v netdev Network device + * @ret insomniac Network device must be polled even while closed + */ +static inline __attribute__ (( always_inline )) int +netdev_insomniac ( struct net_device *netdev ) { + return ( netdev->state & NETDEV_INSOMNIAC ); +} + extern void * netdev_priv ( struct net_device *netdev, struct net_driver *driver ); extern void netdev_rx_freeze ( struct net_device *netdev ); |