diff options
Diffstat (limited to 'hw/net')
| -rw-r--r-- | hw/net/vmxnet3.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c index a5dd79a9bf..9c1adfc7bd 100644 --- a/hw/net/vmxnet3.c +++ b/hw/net/vmxnet3.c @@ -1194,8 +1194,13 @@ static void vmxnet3_reset_mac(VMXNET3State *s) static void vmxnet3_deactivate_device(VMXNET3State *s) { - VMW_CBPRN("Deactivating vmxnet3..."); - s->device_active = false; + if (s->device_active) { + VMW_CBPRN("Deactivating vmxnet3..."); + vmxnet_tx_pkt_reset(s->tx_pkt); + vmxnet_tx_pkt_uninit(s->tx_pkt); + vmxnet_rx_pkt_uninit(s->rx_pkt); + s->device_active = false; + } } static void vmxnet3_reset(VMXNET3State *s) @@ -1204,7 +1209,6 @@ static void vmxnet3_reset(VMXNET3State *s) vmxnet3_deactivate_device(s); vmxnet3_reset_interrupt_states(s); - vmxnet_tx_pkt_reset(s->tx_pkt); s->drv_shmem = 0; s->tx_sop = true; s->skip_current_tx_pkt = false; @@ -1431,6 +1435,12 @@ static void vmxnet3_activate_device(VMXNET3State *s) return; } + /* Verify if device is active */ + if (s->device_active) { + VMW_CFPRN("Vmxnet3 device is active"); + return; + } + vmxnet3_adjust_by_guest_type(s); vmxnet3_update_features(s); vmxnet3_update_pm_state(s); @@ -1627,7 +1637,7 @@ static void vmxnet3_handle_command(VMXNET3State *s, uint64_t cmd) break; case VMXNET3_CMD_QUIESCE_DEV: - VMW_CBPRN("Set: VMXNET3_CMD_QUIESCE_DEV - pause the device"); + VMW_CBPRN("Set: VMXNET3_CMD_QUIESCE_DEV - deactivate the device"); vmxnet3_deactivate_device(s); break; @@ -1741,7 +1751,7 @@ vmxnet3_io_bar1_write(void *opaque, * shared address only after we get the high part */ if (val == 0) { - s->device_active = false; + vmxnet3_deactivate_device(s); } s->temp_shared_guest_driver_memory = val; s->drv_shmem = 0; @@ -2021,9 +2031,7 @@ static bool vmxnet3_peer_has_vnet_hdr(VMXNET3State *s) static void vmxnet3_net_uninit(VMXNET3State *s) { g_free(s->mcast_list); - vmxnet_tx_pkt_reset(s->tx_pkt); - vmxnet_tx_pkt_uninit(s->tx_pkt); - vmxnet_rx_pkt_uninit(s->rx_pkt); + vmxnet3_deactivate_device(s); qemu_del_nic(s->nic); } |