net: thunderx: HW TSO support for pass-2 hardware

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This adds support for offloading TCP segmentation to HW in pass-2
revision of hardware. Both driver level SW TSO for pass1.x chips
and HW TSO for pass-2 chip will co-exist. Modified SQ descriptor
structures to reflect pass-2 hw implementation.

Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Sunil Goutham 2015-12-10 13:25:19 +05:30 • committed by David S. Miller

parent 2ad7b7560f

commit 40fb5f8a60

5 changed files with 53 additions and 29 deletions

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6

drivers/net/ethernet/cavium/thunder/nic.h

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11

drivers/net/ethernet/cavium/thunder/nic_main.c

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drivers/net/ethernet/cavium/thunder/nicvf_main.c

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drivers/net/ethernet/cavium/thunder/nicvf_queues.c

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drivers/net/ethernet/cavium/thunder/q_struct.h

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