From: Daniel Pieczko Date: Fri, 31 Jul 2015 10:15:22 +0000 (+0100) Subject: sfc: MC allocations must be restored following an entity reset X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=774ad031dd6d2ef840375a662693952b73a3ae71;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git sfc: MC allocations must be restored following an entity reset Signed-off-by: Shradha Shah Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 7e2e206dafa3..06b8061f1b42 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -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;