1*62dadd65SYuri Pankov# Driver.conf(4) file for VMware Vmxnet Generation 3 adapters.
2*62dadd65SYuri Pankov
3*62dadd65SYuri Pankov# TxRingSize --
4*62dadd65SYuri Pankov#
5*62dadd65SYuri Pankov#    Tx ring size for each vmxnet3s# adapter. Must be a multiple of 32.
6*62dadd65SYuri Pankov#
7*62dadd65SYuri Pankov#    Minimum value: 32
8*62dadd65SYuri Pankov#    Maximum value: 4096
9*62dadd65SYuri Pankov#
10*62dadd65SYuri PankovTxRingSize=4096,4096,4096,4096,4096,4096,4096,4096,4096,4096;
11*62dadd65SYuri Pankov
12*62dadd65SYuri Pankov# RxRingSize --
13*62dadd65SYuri Pankov#
14*62dadd65SYuri Pankov#    Rx ring size for each vmxnet3s# adapter. Must be a multiple of 32.
15*62dadd65SYuri Pankov#
16*62dadd65SYuri Pankov#    Minimum value: 32
17*62dadd65SYuri Pankov#    Maximum value: 4096
18*62dadd65SYuri Pankov#
19*62dadd65SYuri PankovRxRingSize=4096,4096,4096,4096,4096,4096,4096,4096,4096,4096;
20*62dadd65SYuri Pankov
21*62dadd65SYuri Pankov# RxBufPoolLimit --
22*62dadd65SYuri Pankov#
23*62dadd65SYuri Pankov#    Limit the number of Rx buffers cached for each vmxnet3s# adapter.
24*62dadd65SYuri Pankov#    Increasing the limit might improve performance but increases the
25*62dadd65SYuri Pankov#    memory footprint.
26*62dadd65SYuri Pankov#
27*62dadd65SYuri Pankov#    Minimum value: 0
28*62dadd65SYuri Pankov#    Maximum value: RxRingSize * 10
29*62dadd65SYuri Pankov#
30*62dadd65SYuri PankovRxBufPoolLimit=4096,4096,4096,4096,4096,4096,4096,4096,4096,4096;
31*62dadd65SYuri Pankov
32*62dadd65SYuri Pankov# EnableLSO --
33*62dadd65SYuri Pankov#
34*62dadd65SYuri Pankov#    Enable or disable LSO for each vmxnet3s# adapter.
35*62dadd65SYuri Pankov#
36*62dadd65SYuri Pankov#    Minimum value: 0
37*62dadd65SYuri Pankov#    Maximum value: 1
38*62dadd65SYuri Pankov#
39*62dadd65SYuri PankovEnableLSO=1,1,1,1,1,1,1,1,1,1;
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