EFX_MAX_TX_TC      67 drivers/net/ethernet/sfc/net_driver.h #define EFX_MAX_CORE_TX_QUEUES	(EFX_MAX_TX_TC * EFX_MAX_CHANNELS)
EFX_MAX_TX_TC     697 drivers/net/ethernet/sfc/tx.c 	if (num_tc > EFX_MAX_TX_TC)