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sfc: MSI-X is the only interrupt mode for EF10 VFs

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Add min_interrupt_mode specification per NIC type.
It is a bit confusing because of "highest interrupt mode is less capable".

Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andrew Rybchenko
2017-02-13 14:57:39 +00:00
committed by David S. Miller
parent 9b8e1056db
commit 6f9f6ec2e0
4 changed files with 16 additions and 3 deletions
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2
drivers/net/ethernet/sfc/ef10.c
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@@ -6456,6 +6456,7 @@ const struct efx_nic_type efx_hunt_a0_vf_nic_type = {
.rx_ts_offset = ES_DZ_RX_PREFIX_TSTAMP_OFST,
.can_rx_scatter = true,
.always_rx_scatter = true,
.min_interrupt_mode = EFX_INT_MODE_MSIX,
.max_interrupt_mode = EFX_INT_MODE_MSIX,
.timer_period_max = 1 << ERF_DD_EVQ_IND_TIMER_VAL_WIDTH,
.offload_features = EF10_OFFLOAD_FEATURES,
@@ -6588,6 +6589,7 @@ const struct efx_nic_type efx_hunt_a0_nic_type = {
.can_rx_scatter = true,
.always_rx_scatter = true,
.option_descriptors = true,
.min_interrupt_mode = EFX_INT_MODE_LEGACY,
.max_interrupt_mode = EFX_INT_MODE_MSIX,
.timer_period_max = 1 << ERF_DD_EVQ_IND_TIMER_VAL_WIDTH,
.offload_features = EF10_OFFLOAD_FEATURES,