liquidio: Napi rx/tx traffic

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This Patch adds tx buffer handling  to Napi along with RX
traffic. Also separate spinlocks are introduced for handling
iq posting and buffer reclaim so that tx path and tx interrupt
do not compete against each other.

Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com>
Signed-off-by: Satanand Burla <satananda.burla@caviumnetworks.com>
Signed-off-by: Felix Manlunas <felix.manlunas@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
Signed-off-by: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Raghu Vatsavayi 2016-06-21 22:53:06 -07:00 • committed by David S. Miller

parent 63245f2571

commit 9a96bde4e1

6 changed files with 177 additions and 105 deletions

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3

drivers/net/ethernet/cavium/liquidio/cn66xx_device.c

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3

drivers/net/ethernet/cavium/liquidio/cn66xx_device.h

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150

drivers/net/ethernet/cavium/liquidio/lio_main.c

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4

drivers/net/ethernet/cavium/liquidio/octeon_device.h

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12

drivers/net/ethernet/cavium/liquidio/octeon_iq.h

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110

drivers/net/ethernet/cavium/liquidio/request_manager.c

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