Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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* tag 'net-pull-request' of https://github.com/jasowang/qemu:
  vdpa: fix VHOST_BACKEND_F_IOTLB_ASID flag check
  net: stream: add a new option to automatically reconnect
  vmnet: stop recieving events when VM is stopped
  net: Increase L2TPv3 buffer to fit jumboframes
  hw/net/vmxnet3: allow VMXNET3_MAX_MTU itself as a value
  hw/net/lan9118: log [read|write]b when mode_16bit is enabled rather than abort
  net: Replace "Supported NIC models" with "Available NIC models"
  net: Restore printing of the help text with "-nic help"
  net: Move the code to collect available NIC models to a separate function

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

3 files changed, 10 insertions, 38 deletions

diff --git a/hw/net/lan9118.c b/hw/net/lan9118.c
index f1cba55967..e5c4af182d 100644
--- a/hw/net/lan9118.c
+++ b/hw/net/lan9118.c
@@ -15,7 +15,6 @@
 #include "migration/vmstate.h"
 #include "net/net.h"
 #include "net/eth.h"
-#include "hw/hw.h"
 #include "hw/irq.h"
 #include "hw/net/lan9118.h"
 #include "hw/ptimer.h"
@@ -32,12 +31,8 @@
 #ifdef DEBUG_LAN9118
 #define DPRINTF(fmt, ...) \
 do { printf("lan9118: " fmt , ## __VA_ARGS__); } while (0)
-#define BADF(fmt, ...) \
-do { hw_error("lan9118: error: " fmt , ## __VA_ARGS__);} while (0)
 #else
 #define DPRINTF(fmt, ...) do {} while(0)
-#define BADF(fmt, ...) \
-do { fprintf(stderr, "lan9118: error: " fmt , ## __VA_ARGS__);} while (0)
 #endif
 
 /* The tx and rx fifo ports are a range of aliased 32-bit registers */
@@ -848,7 +843,8 @@ static uint32_t do_phy_read(lan9118_state *s, int reg)
     case 30: /* Interrupt mask */
         return s->phy_int_mask;
     default:
-        BADF("PHY read reg %d\n", reg);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "do_phy_read: PHY read reg %d\n", reg);
         return 0;
     }
 }
@@ -876,7 +872,8 @@ static void do_phy_write(lan9118_state *s, int reg, uint32_t val)
         phy_update_irq(s);
         break;
     default:
-        BADF("PHY write reg %d = 0x%04x\n", reg, val);
+        qemu_log_mask(LOG_GUEST_ERROR,
+                      "do_phy_write: PHY write reg %d = 0x%04x\n", reg, val);
     }
 }
 
@@ -1209,7 +1206,8 @@ static void lan9118_16bit_mode_write(void *opaque, hwaddr offset,
         return;
     }
 
-    hw_error("lan9118_write: Bad size 0x%x\n", size);
+    qemu_log_mask(LOG_GUEST_ERROR,
+                  "lan9118_16bit_mode_write: Bad size 0x%x\n", size);
 }
 
 static uint64_t lan9118_readl(void *opaque, hwaddr offset,
@@ -1324,7 +1322,8 @@ static uint64_t lan9118_16bit_mode_read(void *opaque, hwaddr offset,
         return lan9118_readl(opaque, offset, size);
     }
 
-    hw_error("lan9118_read: Bad size 0x%x\n", size);
+    qemu_log_mask(LOG_GUEST_ERROR,
+                  "lan9118_16bit_mode_read: Bad size 0x%x\n", size);
     return 0;
 }
 
diff --git a/hw/net/vmxnet3.c b/hw/net/vmxnet3.c
index d2ab527ef4..56559cda24 100644
--- a/hw/net/vmxnet3.c
+++ b/hw/net/vmxnet3.c
@@ -1441,7 +1441,7 @@ static void vmxnet3_activate_device(VMXNET3State *s)
     vmxnet3_setup_rx_filtering(s);
     /* Cache fields from shared memory */
     s->mtu = VMXNET3_READ_DRV_SHARED32(d, s->drv_shmem, devRead.misc.mtu);
-    assert(VMXNET3_MIN_MTU <= s->mtu && s->mtu < VMXNET3_MAX_MTU);
+    assert(VMXNET3_MIN_MTU <= s->mtu && s->mtu <= VMXNET3_MAX_MTU);
     VMW_CFPRN("MTU is %u", s->mtu);
 
     s->max_rx_frags =
diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 208c16f450..cc51f98593 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -1789,7 +1789,6 @@ PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
                                const char *default_devaddr)
 {
     const char *devaddr = nd->devaddr ? nd->devaddr : default_devaddr;
-    GSList *list;
     GPtrArray *pci_nic_models;
     PCIBus *bus;
     PCIDevice *pci_dev;
@@ -1804,33 +1803,7 @@ PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
         nd->model = g_strdup("virtio-net-pci");
     }
 
-    list = object_class_get_list_sorted(TYPE_PCI_DEVICE, false);
-    pci_nic_models = g_ptr_array_new();
-    while (list) {
-        DeviceClass *dc = OBJECT_CLASS_CHECK(DeviceClass, list->data,
-                                             TYPE_DEVICE);
-        GSList *next;
-        if (test_bit(DEVICE_CATEGORY_NETWORK, dc->categories) &&
-            dc->user_creatable) {
-            const char *name = object_class_get_name(list->data);
-            /*
-             * A network device might also be something else than a NIC, see
-             * e.g. the "rocker" device. Thus we have to look for the "netdev"
-             * property, too. Unfortunately, some devices like virtio-net only
-             * create this property during instance_init, so we have to create
-             * a temporary instance here to be able to check it.
-             */
-            Object *obj = object_new_with_class(OBJECT_CLASS(dc));
-            if (object_property_find(obj, "netdev")) {
-                g_ptr_array_add(pci_nic_models, (gpointer)name);
-            }
-            object_unref(obj);
-        }
-        next = list->next;
-        g_slist_free_1(list);
-        list = next;
-    }
-    g_ptr_array_add(pci_nic_models, NULL);
+    pci_nic_models = qemu_get_nic_models(TYPE_PCI_DEVICE);
 
     if (qemu_show_nic_models(nd->model, (const char **)pci_nic_models->pdata)) {
         exit(0);