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Revision e488921f44765e8ab6c48ca35e3f6b78df9819df authored by Michal Schmidt on 13 September 2012, 12:59:44 UTC, committed by David S. Miller on 18 September 2012, 20:13:46 UTC 
bnx2x: fix rx checksum validation for IPv6
 
Commit d6cb3e41 "bnx2x: fix checksum validation" caused a performance
regression for IPv6. Rx checksum offload does not work. IPv6 packets
are passed to the stack with CHECKSUM_NONE.

The hardware obviously cannot perform IP checksum validation for IPv6,
because there is no checksum in the IPv6 header. This should not prevent
us from setting CHECKSUM_UNNECESSARY.

Tested on BCM57711.

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent c254637
Raw File
Kconfig 
menu "Device Drivers"

source "drivers/base/Kconfig"

source "drivers/connector/Kconfig"

source "drivers/mtd/Kconfig"

source "drivers/of/Kconfig"

source "drivers/parport/Kconfig"

source "drivers/pnp/Kconfig"

source "drivers/block/Kconfig"

# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4

source "drivers/misc/Kconfig"

source "drivers/ide/Kconfig"

source "drivers/scsi/Kconfig"

source "drivers/ata/Kconfig"

source "drivers/md/Kconfig"

source "drivers/target/Kconfig"

source "drivers/message/fusion/Kconfig"

source "drivers/firewire/Kconfig"

source "drivers/message/i2o/Kconfig"

source "drivers/macintosh/Kconfig"

source "drivers/net/Kconfig"

source "drivers/isdn/Kconfig"

# input before char - char/joystick depends on it. As does USB.

source "drivers/input/Kconfig"

source "drivers/char/Kconfig"

source "drivers/i2c/Kconfig"

source "drivers/spi/Kconfig"

source "drivers/hsi/Kconfig"

source "drivers/pps/Kconfig"

source "drivers/ptp/Kconfig"

source "drivers/pinctrl/Kconfig"

source "drivers/gpio/Kconfig"

source "drivers/w1/Kconfig"

source "drivers/power/Kconfig"

source "drivers/hwmon/Kconfig"

source "drivers/thermal/Kconfig"

source "drivers/watchdog/Kconfig"

source "drivers/ssb/Kconfig"

source "drivers/bcma/Kconfig"

source "drivers/mfd/Kconfig"

source "drivers/regulator/Kconfig"

source "drivers/media/Kconfig"

source "drivers/video/Kconfig"

source "sound/Kconfig"

source "drivers/hid/Kconfig"

source "drivers/usb/Kconfig"

source "drivers/uwb/Kconfig"

source "drivers/mmc/Kconfig"

source "drivers/memstick/Kconfig"

source "drivers/leds/Kconfig"

source "drivers/accessibility/Kconfig"

source "drivers/infiniband/Kconfig"

source "drivers/edac/Kconfig"

source "drivers/rtc/Kconfig"

source "drivers/dma/Kconfig"

source "drivers/dca/Kconfig"

source "drivers/auxdisplay/Kconfig"

source "drivers/uio/Kconfig"

source "drivers/vfio/Kconfig"

source "drivers/vlynq/Kconfig"

source "drivers/virtio/Kconfig"

source "drivers/hv/Kconfig"

source "drivers/xen/Kconfig"

source "drivers/staging/Kconfig"

source "drivers/platform/Kconfig"

source "drivers/clk/Kconfig"

source "drivers/hwspinlock/Kconfig"

source "drivers/clocksource/Kconfig"

source "drivers/iommu/Kconfig"

source "drivers/remoteproc/Kconfig"

source "drivers/rpmsg/Kconfig"

source "drivers/virt/Kconfig"

source "drivers/devfreq/Kconfig"

source "drivers/extcon/Kconfig"

source "drivers/memory/Kconfig"

source "drivers/iio/Kconfig"

source "drivers/vme/Kconfig"

source "drivers/pwm/Kconfig"

endmenu
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