diff --git a/sys/dev/gve/gve_main.c b/sys/dev/gve/gve_main.c --- a/sys/dev/gve/gve_main.c +++ b/sys/dev/gve/gve_main.c @@ -517,7 +517,7 @@ } static void -gve_deconfigure_resources(struct gve_priv *priv) +gve_deconfigure_and_free_device_resources(struct gve_priv *priv) { int err; @@ -543,7 +543,7 @@ } static int -gve_configure_resources(struct gve_priv *priv) +gve_alloc_and_configure_device_resources(struct gve_priv *priv) { int err; @@ -584,7 +584,7 @@ return (0); abort: - gve_deconfigure_resources(priv); + gve_deconfigure_and_free_device_resources(priv); return (err); } @@ -649,7 +649,7 @@ gve_destroy(struct gve_priv *priv) { gve_down(priv); - gve_deconfigure_resources(priv); + gve_deconfigure_and_free_device_resources(priv); gve_release_adminq(priv); } @@ -662,9 +662,21 @@ if (err != 0) goto abort; - err = gve_configure_resources(priv); - if (err != 0) + err = gve_adminq_configure_device_resources(priv); + if (err != 0) { + device_printf(priv->dev, "Failed to configure device resources: err=%d\n", + err); + err = (ENXIO); goto abort; + } + if (!gve_is_gqi(priv)) { + err = gve_adminq_get_ptype_map_dqo(priv, priv->ptype_lut_dqo); + if (err != 0) { + device_printf(priv->dev, "Failed to configure ptype lut: err=%d\n", + err); + goto abort; + } + } err = gve_up(priv); if (err != 0) @@ -677,6 +689,25 @@ return; } +static void +gve_clear_device_resources(struct gve_priv *priv) +{ + int i; + + for (i = 0; i < priv->num_event_counters; i++) + priv->counters[i] = 0; + bus_dmamap_sync(priv->counter_array_mem.tag, priv->counter_array_mem.map, + BUS_DMASYNC_PREWRITE); + + for (i = 0; i < priv->num_queues; i++) + priv->irq_db_indices[i] = (struct gve_irq_db){}; + bus_dmamap_sync(priv->irqs_db_mem.tag, priv->irqs_db_mem.map, + BUS_DMASYNC_PREWRITE); + + if (priv->ptype_lut_dqo) + *priv->ptype_lut_dqo = (struct gve_ptype_lut){0}; +} + static void gve_handle_reset(struct gve_priv *priv) { @@ -708,6 +739,8 @@ gve_clear_state_flag(priv, GVE_STATE_FLAG_TX_RINGS_OK); gve_down(priv); + gve_clear_device_resources(priv); + gve_restore(priv); GVE_IFACE_LOCK_UNLOCK(priv->gve_iface_lock); @@ -835,7 +868,7 @@ if (err != 0) goto abort; - err = gve_configure_resources(priv); + err = gve_alloc_and_configure_device_resources(priv); if (err != 0) goto abort; @@ -864,7 +897,7 @@ abort: gve_free_rings(priv); - gve_deconfigure_resources(priv); + gve_deconfigure_and_free_device_resources(priv); gve_release_adminq(priv); gve_free_sys_res_mem(priv); GVE_IFACE_LOCK_DESTROY(priv->gve_iface_lock);