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This patch enables CONFIG_NET_RX_BUSY_POLL support in the VF code. This enables sockets which have enabled the SO_BUSY_POLL socket option to use the ndo_busy_poll_recv operation which could result in lower latency, at the cost of higher CPU utilization, and increased power usage. This support is similar to how the ixgbe driver works. Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> |
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e1000 | ||
e1000e | ||
i40e | ||
igb | ||
igbvf | ||
ixgb | ||
ixgbe | ||
ixgbevf | ||
e100.c | ||
Kconfig | ||
Makefile |