- for (_channel = &((_efx)->channel[0]); \
- _channel < &((_efx)->channel[(efx)->n_channels]); \
- _channel++)
-
-/* Iterate over all used TX queues */
-#define efx_for_each_tx_queue(_tx_queue, _efx) \
- for (_tx_queue = &((_efx)->tx_queue[0]); \
- _tx_queue < &((_efx)->tx_queue[EFX_TXQ_TYPES * \
- (_efx)->n_tx_channels]); \
- _tx_queue++)
+ for (_channel = (_efx)->channel[0]; \
+ _channel; \
+ _channel = (_channel->channel + 1 < (_efx)->n_channels) ? \
+ (_efx)->channel[_channel->channel + 1] : NULL)
+
+extern struct efx_tx_queue *
+efx_get_tx_queue(struct efx_nic *efx, unsigned index, unsigned type);
+
+static inline struct efx_tx_queue *
+efx_channel_get_tx_queue(struct efx_channel *channel, unsigned type)
+{
+ struct efx_tx_queue *tx_queue = channel->tx_queue;
+ EFX_BUG_ON_PARANOID(type >= EFX_TXQ_TYPES);
+ return tx_queue->channel ? tx_queue + type : NULL;
+}