Merge branch 'sfc-bogus-interrupt-mode-fallbacks'

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Edward Cree says:

====================
sfc: prevent bogus interrupt-mode fallbacks

EF10 VFs only support MSI-X interrupts, not MSI or legacy.  This series
 stops the probe logic from trying to fallback to those if MSI-X interrupt
 probe fails.  It also prevents selecting them with the interrupt_mode
 module parameter.
This avoids producing messages like "failed to hook legacy IRQ 0" and "IRQ
 handler type mismatch for IRQ 0", and ensures that the relevant error
 (from the attempt to enable MSI-X) is reported to the caller.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

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David S. Miller 2017-02-14 12:43:19 -05:00

parent 9b8e1056db 62980cb6dd

commit bd08b532f4

4 changed files with 24 additions and 5 deletions

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2

drivers/net/ethernet/sfc/ef10.c

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21

drivers/net/ethernet/sfc/efx.c

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5

drivers/net/ethernet/sfc/net_driver.h

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1

drivers/net/ethernet/sfc/siena.c

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