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.
Andrew Rybchenko (2): sfc: MSI-X is the only interrupt mode for EF10 VFs sfc: only fall back to a lower interrupt mode if it is supported drivers/net/ethernet/sfc/ef10.c | 2 ++ drivers/net/ethernet/sfc/efx.c | 21 +++++++++++++++++---- drivers/net/ethernet/sfc/net_driver.h | 5 ++++- drivers/net/ethernet/sfc/siena.c | 1 + 4 files changed, 24 insertions(+), 5 deletions(-)
