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path: root/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
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Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_nic.c')
-rw-r--r--drivers/net/ethernet/aquantia/atlantic/aq_nic.c18
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
index 5fed24446687..7abdc0952425 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.c
@@ -118,12 +118,13 @@ void aq_nic_cfg_start(struct aq_nic_s *self)
}
cfg->link_speed_msk &= cfg->aq_hw_caps->link_speed_msk;
- cfg->hw_features = cfg->aq_hw_caps->hw_features;
+ cfg->features = cfg->aq_hw_caps->hw_features;
}
static int aq_nic_update_link_status(struct aq_nic_s *self)
{
int err = self->aq_fw_ops->update_link_status(self->aq_hw);
+ u32 fc = 0;
if (err)
return err;
@@ -133,6 +134,15 @@ static int aq_nic_update_link_status(struct aq_nic_s *self)
AQ_CFG_DRV_NAME, self->link_status.mbps,
self->aq_hw->aq_link_status.mbps);
aq_nic_update_interrupt_moderation_settings(self);
+
+ /* Driver has to update flow control settings on RX block
+ * on any link event.
+ * We should query FW whether it negotiated FC.
+ */
+ if (self->aq_fw_ops->get_flow_control)
+ self->aq_fw_ops->get_flow_control(self->aq_hw, &fc);
+ if (self->aq_hw_ops->hw_set_fc)
+ self->aq_hw_ops->hw_set_fc(self->aq_hw, fc, 0);
}
self->link_status = self->aq_hw->aq_link_status;
@@ -590,7 +600,7 @@ int aq_nic_set_multicast_list(struct aq_nic_s *self, struct net_device *ndev)
}
}
- if (i > 0 && i < AQ_HW_MULTICAST_ADDRESS_MAX) {
+ if (i > 0 && i <= AQ_HW_MULTICAST_ADDRESS_MAX) {
packet_filter |= IFF_MULTICAST;
self->mc_list.count = i;
self->aq_hw_ops->hw_multicast_list_set(self->aq_hw,
@@ -772,7 +782,9 @@ void aq_nic_get_link_ksettings(struct aq_nic_s *self,
ethtool_link_ksettings_add_link_mode(cmd, advertising,
Pause);
- if (self->aq_nic_cfg.flow_control & AQ_NIC_FC_TX)
+ /* Asym is when either RX or TX, but not both */
+ if (!!(self->aq_nic_cfg.flow_control & AQ_NIC_FC_TX) ^
+ !!(self->aq_nic_cfg.flow_control & AQ_NIC_FC_RX))
ethtool_link_ksettings_add_link_mode(cmd, advertising,
Asym_Pause);