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(parent: 16978eb) | patch
amd-xgbe: Perform Tx coalescing on a packet basis
authorLendacky, Thomas <Thomas.Lendacky@amd.com>
Thu, 20 Nov 2014 17:04:02 +0000 (11:04 -0600)
committerDavid S. Miller <davem@davemloft.net>
Fri, 21 Nov 2014 20:19:11 +0000 (15:19 -0500)
commiteb79e640fab1fc163e6f04e0cc007c76b6a46f28
tree99b763c03dff5894a397261af57cfc4b6a6a85c3tree | snapshot
parent16978eb7bc2f6ecba71916a673a7840d17943b71commit | diff
amd-xgbe: Perform Tx coalescing on a packet basis

The current form of Tx coalescing works on a descriptor basis instead
of on a packet basis and doesn't take into account TSO packets. Update
the Tx coalescing support to work on a packet basis, taking into
account the number of packets associated with a TSO transmit. Also,
only activate the Tx timer if a timer value is set.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/amd/xgbe/xgbe-dev.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;