sfc: Use netif_device_{detach,attach}() around reset and self-test

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We need to keep the TX queues stopped throughout a reset, without
triggering the TX watchdog and regardless of the link state.  The
proper way to do this is to use netif_device_{detach,attach}() just as
we do around suspend/resume, rather than the current bodge of faking
link-down.

Since we also need to do this during an offline self-test and we
perform a reset during that, add these function calls outside of
efx_reset_down() and efx_reset_up().

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>

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This commit is contained in:

Ben Hutchings 2011-05-16 18:51:24 +01:00

parent 602a5322a7

commit e4abce8538

4 changed files with 14 additions and 19 deletions

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9

drivers/net/sfc/efx.c

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4

drivers/net/sfc/net_driver.h

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11

drivers/net/sfc/selftest.c

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9

drivers/net/sfc/tx.c

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