1*bbf21555SRichard Lowe# driver.conf(5) file for VMware Vmxnet Generation 3 adapters. 262dadd65SYuri Pankov 362dadd65SYuri Pankov# TxRingSize -- 462dadd65SYuri Pankov# 562dadd65SYuri Pankov# Tx ring size for each vmxnet3s# adapter. Must be a multiple of 32. 662dadd65SYuri Pankov# 762dadd65SYuri Pankov# Minimum value: 32 862dadd65SYuri Pankov# Maximum value: 4096 962dadd65SYuri Pankov# 1062dadd65SYuri PankovTxRingSize=4096,4096,4096,4096,4096,4096,4096,4096,4096,4096; 1162dadd65SYuri Pankov 1262dadd65SYuri Pankov# RxRingSize -- 1362dadd65SYuri Pankov# 1462dadd65SYuri Pankov# Rx ring size for each vmxnet3s# adapter. Must be a multiple of 32. 1562dadd65SYuri Pankov# 1662dadd65SYuri Pankov# Minimum value: 32 1762dadd65SYuri Pankov# Maximum value: 4096 1862dadd65SYuri Pankov# 1962dadd65SYuri PankovRxRingSize=4096,4096,4096,4096,4096,4096,4096,4096,4096,4096; 2062dadd65SYuri Pankov 2162dadd65SYuri Pankov# RxBufPoolLimit -- 2262dadd65SYuri Pankov# 2362dadd65SYuri Pankov# Limit the number of Rx buffers cached for each vmxnet3s# adapter. 2462dadd65SYuri Pankov# Increasing the limit might improve performance but increases the 2562dadd65SYuri Pankov# memory footprint. 2662dadd65SYuri Pankov# 2762dadd65SYuri Pankov# Minimum value: 0 2862dadd65SYuri Pankov# Maximum value: RxRingSize * 10 2962dadd65SYuri Pankov# 306849994eSSebastien RoyRxBufPoolLimit=16384,16384,16384,16384,16384,16384,16384,16384,16384,16384; 3162dadd65SYuri Pankov 3262dadd65SYuri Pankov# EnableLSO -- 3362dadd65SYuri Pankov# 3462dadd65SYuri Pankov# Enable or disable LSO for each vmxnet3s# adapter. 3562dadd65SYuri Pankov# 3662dadd65SYuri Pankov# Minimum value: 0 3762dadd65SYuri Pankov# Maximum value: 1 3862dadd65SYuri Pankov# 3962dadd65SYuri PankovEnableLSO=1,1,1,1,1,1,1,1,1,1; 40