This series introduces an initial implementation of DCB and PFC to the ICE PMD. This includes adding support for TCs in ice_aq_set_mac_cfg() and asymmetric DCB/PFC configuration in base code.
Current implementation relies on current API and has a number of limitation and assumptions such as: - Symmetric DCB configuration with respect to RX/TX, only dcb_rx_conf is used - All TCs are configured equally with respect to BW they share - No support for Low Latency TCs - All existing queues are split evenly across TCs. Number of queues must be power of 2 and be no less than configured nb_tcs - TX queues assigned to TCs the same way as RX queues v2: - fix spelling - replace rte_memcpy with memcpy() - fix endianness in several places Vladimir Medvedkin (6): net/ice/base: add utility functions net/ice/base: make set MAC config TC aware net/ice/base: add support for asymmetric PFC net/ice: enable DCB support net/ice: enable PFC support net/ice: add PFC statistics drivers/net/intel/ice/base/ice_common.c | 178 +++++++++--- drivers/net/intel/ice/base/ice_common.h | 12 +- drivers/net/intel/ice/base/ice_dcb.c | 96 +++++- drivers/net/intel/ice/base/ice_dcb.h | 16 +- drivers/net/intel/ice/base/ice_type.h | 2 + drivers/net/intel/ice/ice_ethdev.c | 370 +++++++++++++++++++++++- drivers/net/intel/ice/ice_rxtx.c | 21 ++ 7 files changed, 634 insertions(+), 61 deletions(-) -- 2.43.0
