diff options
| author | Andrew Rybchenko <Andrew.Rybchenko@oktetlabs.ru> | 2017-02-13 14:57:39 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-14 12:43:18 -0500 |
| commit | 6f9f6ec2e0acea398caf83bf750439c69068de43 (patch) | |
| tree | 4a84643ad69a874dc222a1b08e7c209841a377ea /drivers/net/ethernet/sfc/net_driver.h | |
| parent | 9b8e1056dbad7ea3f1bcd3db0ea7cf6682d077b1 (diff) | |
| download | linux-6f9f6ec2e0acea398caf83bf750439c69068de43.tar.bz2 | |
sfc: MSI-X is the only interrupt mode for EF10 VFs
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>
Diffstat (limited to 'drivers/net/ethernet/sfc/net_driver.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/net_driver.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/net_driver.h b/drivers/net/ethernet/sfc/net_driver.h index 5cb8112b1cf3..c0537ea06c9a 100644 --- a/drivers/net/ethernet/sfc/net_driver.h +++ b/drivers/net/ethernet/sfc/net_driver.h @@ -1142,8 +1142,10 @@ struct efx_udp_tunnel { * @can_rx_scatter: NIC is able to scatter packets to multiple buffers * @always_rx_scatter: NIC will always scatter packets to multiple buffers * @option_descriptors: NIC supports TX option descriptors + * @min_interrupt_mode: Lowest capability interrupt mode supported + * from &enum efx_int_mode. * @max_interrupt_mode: Highest capability interrupt mode supported - * from &enum efx_init_mode. + * from &enum efx_int_mode. * @timer_period_max: Maximum period of interrupt timer (in ticks) * @offload_features: net_device feature flags for protocol offload * features implemented in hardware @@ -1306,6 +1308,7 @@ struct efx_nic_type { bool can_rx_scatter; bool always_rx_scatter; bool option_descriptors; + unsigned int min_interrupt_mode; unsigned int max_interrupt_mode; unsigned int timer_period_max; netdev_features_t offload_features; |