Alexander Duyck 39dfb71bc0 ixgbe: Inline Rx PTP descriptor handling ... This change is meant to inline the Rx PTP descriptor handling. The main motivation is to avoid unnecessary jumps into function calls that we then immediately exit because we are not performing timestamps. The net result of this change is that ixgbe_ptp_rx_tstamp drops from .5% CPU utilization in my performance runs to 0%, and the only value tested is the Rx descriptor which should already be warm in the cache if not stored in a register. Cc: Jacob Keller <jacob.e.keller@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Acked-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>		2013-01-23 14:33:29 -08:00
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e1000	remove init of dev->perm_addr in drivers	2013-01-08 18:00:48 -08:00
e1000e	e1000e: add support for hardware timestamping on some devices	2013-01-18 04:55:07 -08:00
igb	igb: Copyright string update to year 2013	2013-01-19 05:05:05 -08:00
igbvf	remove init of dev->perm_addr in drivers	2013-01-08 18:00:48 -08:00
ixgb	remove init of dev->perm_addr in drivers	2013-01-08 18:00:48 -08:00
ixgbe	ixgbe: Inline Rx PTP descriptor handling	2013-01-23 14:33:29 -08:00
ixgbevf	ixgbevf: Fix statistics corruption	2013-01-19 04:41:57 -08:00
e100.c	remove init of dev->perm_addr in drivers	2013-01-08 18:00:48 -08:00
Kconfig	igb: Enable hwmon data output for thermal sensors via I2C.	2013-01-18 04:55:28 -08:00
Makefile