sfc: Translate MCDI error numbers received in events

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Currently we only translate error codes in efx_mcdi_poll(), but we
also need to do so in efx_mcdi_ev_cpl().

The reason we didn't notice before is that the MC firmware error codes
are mostly taken from Unix/Linux and no translation is necessary on
most architectures.  Make sure we notice any future failure by
changing the sign of resprc (matching the kernel convention) and BUG
if it's ever positive at command completion.

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

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This commit is contained in:

Ben Hutchings 2012-10-08 21:43:00 +01:00

parent 86094f7f38

commit 5bc283e513

2 changed files with 37 additions and 29 deletions

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62

drivers/net/ethernet/sfc/mcdi.c

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4

drivers/net/ethernet/sfc/mcdi.h

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