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sfc: MC allocations must be restored following an entity reset 

Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Daniel Pieczko 2015-07-31 11:15:22 +01:00 committed by David S. Miller
parent 2732482020
commit 774ad031dd
1 changed files with 12 additions and 4 deletions
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16
drivers/net/ethernet/sfc/ef10.c
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@ -991,12 +991,24 @@ static int efx_ef10_init_nic(struct efx_nic *efx)
static void efx_ef10_reset_mc_allocations(struct efx_nic *efx)
{
struct efx_ef10_nic_data *nic_data = efx->nic_data;
#ifdef CONFIG_SFC_SRIOV
unsigned int i;
#endif
/* All our allocations have been reset */
nic_data->must_realloc_vis = true;
nic_data->must_restore_filters = true;
nic_data->must_restore_piobufs = true;
nic_data->rx_rss_context = EFX_EF10_RSS_CONTEXT_INVALID;
/* Driver-created vswitches and vports must be re-created */
nic_data->must_probe_vswitching = true;
nic_data->vport_id = EVB_PORT_ID_ASSIGNED;
#ifdef CONFIG_SFC_SRIOV
if (nic_data->vf)
for (i = 0; i < efx->vf_count; i++)
nic_data->vf[i].vport_id = 0;
#endif
}
static enum reset_type efx_ef10_map_reset_reason(enum reset_type reason)
@ -1571,10 +1583,6 @@ static int efx_ef10_mcdi_poll_reboot(struct efx_nic *efx)
/* All our allocations have been reset */
efx_ef10_reset_mc_allocations(efx);
/* Driver-created vswitches and vports must be re-created */
nic_data->must_probe_vswitching = true;
nic_data->vport_id = EVB_PORT_ID_ASSIGNED;
/* The datapath firmware might have been changed */
nic_data->must_check_datapath_caps = true;