diff options
| author |   David Awogbemila <awogbemila@google.com> | 2020-09-11 10:38:51 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-09-11 14:31:54 -0700 |
| commit | 7e074d5a76caffac4da8acdd65e0d1144a347e45 (patch) | |
| tree | 6d0e593a6395c2067631528fc0df729787584695 /drivers/net/ethernet/google/gve/gve.h | |
| parent | gve: Use link status register to report link status (diff) | |
| download | linux-dev-7e074d5a76caffac4da8acdd65e0d1144a347e45.tar.xz linux-dev-7e074d5a76caffac4da8acdd65e0d1144a347e45.zip | |
gve: Enable Link Speed Reporting in the driver.
This change allows the driver to report the device link speed
when the ethtool command:
ethtool <nic name>
is run.
Getting the link speed is done via a new admin queue command:
ReportLinkSpeed.
Reviewed-by: Yangchun Fu <yangchun@google.com>
Signed-off-by: David Awogbemila <awogbemila@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/google/gve/gve.h')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h index ebb770f955e9..f5c80229ea96 100644 --- a/drivers/net/ethernet/google/gve/gve.h +++ b/drivers/net/ethernet/google/gve/gve.h @@ -232,6 +232,7 @@ struct gve_priv { u32 adminq_dcfg_device_resources_cnt; u32 adminq_set_driver_parameter_cnt; u32 adminq_report_stats_cnt; + u32 adminq_report_link_speed_cnt; /* Global stats */ u32 interface_up_cnt; /* count of times interface turned up since last reset */ @@ -254,6 +255,8 @@ struct gve_priv { unsigned long stats_report_timer_period; struct timer_list stats_report_timer; + /* Gvnic device link speed from hypervisor. */ + u64 link_speed; }; enum gve_service_task_flags_bit { |