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| NETDEV_CAP_TXQUEUE(9) | Network device support | NETDEV_CAP_TXQUEUE(9) |
NAME¶
netdev_cap_txqueue - check if selected tx queue exceeds device queues
SYNOPSIS¶
u16 netdev_cap_txqueue(struct net_device * dev, u16 queue_index);
ARGUMENTS¶
struct net_device * dev
network device
u16 queue_index
given tx queue index
DESCRIPTION¶
Returns 0 if given tx queue index >= number of device tx queues, otherwise returns the originally passed tx queue index.
COPYRIGHT¶
| July 2017 | Kernel Hackers Manual 4.12 |