Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

Mostly bugfixes and cleanups, the most important being
"megasas: fix mapped frame size" from Peter Lieven.
In addition, -realtime is marked as deprecated.

# gpg: Signature made Fri 17 May 2019 14:25:11 BST
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* remotes/bonzini/tags/for-upstream: (21 commits)
  hw/net/ne2000: Extract the PCI device from the chipset common code
  hw/char: Move multi-serial devices into separate file
  ioapic: allow buggy guests mishandling level-triggered interrupts to make progress
  build: don't build hardware objects with linux-user
  build: chardev is only needed for softmmu targets
  configure: qemu-ga is only needed with softmmu targets
  build: replace GENERATED_FILES by generated-files-y
  trace: only include trace-event-subdirs when they are needed
  sun4m: obey -vga none
  mips-fulong2e: obey -vga none
  hw/i386/acpi: Assert a pointer is not null BEFORE using it
  hw/i386/acpi: Add object_resolve_type_unambiguous to improve modularity
  hw/acpi/piix4: Move TYPE_PIIX4_PM to a public header
  memory: correct the comment to DIRTY_MEMORY_MIGRATION
  vl: fix -sandbox parsing crash when seccomp support is disabled
  hvf: Add missing break statement
  megasas: fix mapped frame size
  vl: Add missing descriptions to the VGA adapters list
  Declare -realtime as deprecated
  roms: assert if max rom size is less than the used size
  ...

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

4 files changed, 139 insertions, 108 deletions

diff --git a/hw/net/Kconfig b/hw/net/Kconfig
index 7d7bbc5d7c..4ef86dc3a5 100644
--- a/hw/net/Kconfig
+++ b/hw/net/Kconfig
@@ -1,10 +1,14 @@
 config DP8393X
     bool
 
+config NE2000_COMMON
+    bool
+
 config NE2000_PCI
     bool
     default y if PCI_DEVICES
     depends on PCI
+    select NE2000_COMMON
 
 config EEPRO100_PCI
     bool
@@ -51,8 +55,7 @@ config NE2000_ISA
     bool
     default y
     depends on ISA_BUS
-    depends on PCI # for NE2000State
-    select NE2000_PCI
+    select NE2000_COMMON
 
 config OPENCORES_ETH
     bool
diff --git a/hw/net/Makefile.objs b/hw/net/Makefile.objs
index ea63715780..9904273b06 100644
--- a/hw/net/Makefile.objs
+++ b/hw/net/Makefile.objs
@@ -1,8 +1,9 @@
 common-obj-$(CONFIG_DP8393X) += dp8393x.o
 common-obj-$(CONFIG_XEN) += xen_nic.o
+common-obj-$(CONFIG_NE2000_COMMON) += ne2000.o
 
 # PCI network cards
-common-obj-$(CONFIG_NE2000_PCI) += ne2000.o
+common-obj-$(CONFIG_NE2000_PCI) += ne2000-pci.o
 common-obj-$(CONFIG_EEPRO100_PCI) += eepro100.o
 common-obj-$(CONFIG_PCNET_PCI) += pcnet-pci.o
 common-obj-$(CONFIG_PCNET_COMMON) += pcnet.o
diff --git a/hw/net/ne2000-pci.c b/hw/net/ne2000-pci.c
new file mode 100644
index 0000000000..cb05744f3c
--- /dev/null
+++ b/hw/net/ne2000-pci.c
@@ -0,0 +1,132 @@
+/*
+ * QEMU NE2000 emulation (PCI bus)
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "qemu/osdep.h"
+#include "hw/pci/pci.h"
+#include "ne2000.h"
+#include "sysemu/sysemu.h"
+
+typedef struct PCINE2000State {
+    PCIDevice dev;
+    NE2000State ne2000;
+} PCINE2000State;
+
+static const VMStateDescription vmstate_pci_ne2000 = {
+    .name = "ne2000",
+    .version_id = 3,
+    .minimum_version_id = 3,
+    .fields = (VMStateField[]) {
+        VMSTATE_PCI_DEVICE(dev, PCINE2000State),
+        VMSTATE_STRUCT(ne2000, PCINE2000State, 0, vmstate_ne2000, NE2000State),
+        VMSTATE_END_OF_LIST()
+    }
+};
+
+static NetClientInfo net_ne2000_info = {
+    .type = NET_CLIENT_DRIVER_NIC,
+    .size = sizeof(NICState),
+    .receive = ne2000_receive,
+};
+
+static void pci_ne2000_realize(PCIDevice *pci_dev, Error **errp)
+{
+    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
+    NE2000State *s;
+    uint8_t *pci_conf;
+
+    pci_conf = d->dev.config;
+    pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin A */
+
+    s = &d->ne2000;
+    ne2000_setup_io(s, DEVICE(pci_dev), 0x100);
+    pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
+    s->irq = pci_allocate_irq(&d->dev);
+
+    qemu_macaddr_default_if_unset(&s->c.macaddr);
+    ne2000_reset(s);
+
+    s->nic = qemu_new_nic(&net_ne2000_info, &s->c,
+                          object_get_typename(OBJECT(pci_dev)),
+                          pci_dev->qdev.id, s);
+    qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a);
+}
+
+static void pci_ne2000_exit(PCIDevice *pci_dev)
+{
+    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
+    NE2000State *s = &d->ne2000;
+
+    qemu_del_nic(s->nic);
+    qemu_free_irq(s->irq);
+}
+
+static void ne2000_instance_init(Object *obj)
+{
+    PCIDevice *pci_dev = PCI_DEVICE(obj);
+    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
+    NE2000State *s = &d->ne2000;
+
+    device_add_bootindex_property(obj, &s->c.bootindex,
+                                  "bootindex", "/ethernet-phy@0",
+                                  &pci_dev->qdev, NULL);
+}
+
+static Property ne2000_properties[] = {
+    DEFINE_NIC_PROPERTIES(PCINE2000State, ne2000.c),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void ne2000_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
+
+    k->realize = pci_ne2000_realize;
+    k->exit = pci_ne2000_exit;
+    k->romfile = "efi-ne2k_pci.rom",
+    k->vendor_id = PCI_VENDOR_ID_REALTEK;
+    k->device_id = PCI_DEVICE_ID_REALTEK_8029;
+    k->class_id = PCI_CLASS_NETWORK_ETHERNET;
+    dc->vmsd = &vmstate_pci_ne2000;
+    dc->props = ne2000_properties;
+    set_bit(DEVICE_CATEGORY_NETWORK, dc->categories);
+}
+
+static const TypeInfo ne2000_info = {
+    .name          = "ne2k_pci",
+    .parent        = TYPE_PCI_DEVICE,
+    .instance_size = sizeof(PCINE2000State),
+    .class_init    = ne2000_class_init,
+    .instance_init = ne2000_instance_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_CONVENTIONAL_PCI_DEVICE },
+        { },
+    },
+};
+
+static void ne2000_register_types(void)
+{
+    type_register_static(&ne2000_info);
+}
+
+type_init(ne2000_register_types)
diff --git a/hw/net/ne2000.c b/hw/net/ne2000.c
index 037afc8052..ca792d96f1 100644
--- a/hw/net/ne2000.c
+++ b/hw/net/ne2000.c
@@ -22,7 +22,6 @@
  * THE SOFTWARE.
  */
 #include "qemu/osdep.h"
-#include "hw/pci/pci.h"
 #include "net/eth.h"
 #include "ne2000.h"
 #include "sysemu/sysemu.h"
@@ -118,11 +117,6 @@
 #define ENTSR_CDH 0x40	/* The collision detect "heartbeat" signal was lost. */
 #define ENTSR_OWC 0x80  /* There was an out-of-window collision. */
 
-typedef struct PCINE2000State {
-    PCIDevice dev;
-    NE2000State ne2000;
-} PCINE2000State;
-
 void ne2000_reset(NE2000State *s)
 {
     int i;
@@ -644,17 +638,6 @@ const VMStateDescription vmstate_ne2000 = {
     }
 };
 
-static const VMStateDescription vmstate_pci_ne2000 = {
-    .name = "ne2000",
-    .version_id = 3,
-    .minimum_version_id = 3,
-    .fields = (VMStateField[]) {
-        VMSTATE_PCI_DEVICE(dev, PCINE2000State),
-        VMSTATE_STRUCT(ne2000, PCINE2000State, 0, vmstate_ne2000, NE2000State),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
 static uint64_t ne2000_read(void *opaque, hwaddr addr,
                             unsigned size)
 {
@@ -711,91 +694,3 @@ void ne2000_setup_io(NE2000State *s, DeviceState *dev, unsigned size)
 {
     memory_region_init_io(&s->io, OBJECT(dev), &ne2000_ops, s, "ne2000", size);
 }
-
-static NetClientInfo net_ne2000_info = {
-    .type = NET_CLIENT_DRIVER_NIC,
-    .size = sizeof(NICState),
-    .receive = ne2000_receive,
-};
-
-static void pci_ne2000_realize(PCIDevice *pci_dev, Error **errp)
-{
-    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
-    NE2000State *s;
-    uint8_t *pci_conf;
-
-    pci_conf = d->dev.config;
-    pci_conf[PCI_INTERRUPT_PIN] = 1; /* interrupt pin A */
-
-    s = &d->ne2000;
-    ne2000_setup_io(s, DEVICE(pci_dev), 0x100);
-    pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io);
-    s->irq = pci_allocate_irq(&d->dev);
-
-    qemu_macaddr_default_if_unset(&s->c.macaddr);
-    ne2000_reset(s);
-
-    s->nic = qemu_new_nic(&net_ne2000_info, &s->c,
-                          object_get_typename(OBJECT(pci_dev)), pci_dev->qdev.id, s);
-    qemu_format_nic_info_str(qemu_get_queue(s->nic), s->c.macaddr.a);
-}
-
-static void pci_ne2000_exit(PCIDevice *pci_dev)
-{
-    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
-    NE2000State *s = &d->ne2000;
-
-    qemu_del_nic(s->nic);
-    qemu_free_irq(s->irq);
-}
-
-static void ne2000_instance_init(Object *obj)
-{
-    PCIDevice *pci_dev = PCI_DEVICE(obj);
-    PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
-    NE2000State *s = &d->ne2000;
-
-    device_add_bootindex_property(obj, &s->c.bootindex,
-                                  "bootindex", "/ethernet-phy@0",
-                                  &pci_dev->qdev, NULL);
-}
-
-static Property ne2000_properties[] = {
-    DEFINE_NIC_PROPERTIES(PCINE2000State, ne2000.c),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void ne2000_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
-
-    k->realize = pci_ne2000_realize;
-    k->exit = pci_ne2000_exit;
-    k->romfile = "efi-ne2k_pci.rom",
-    k->vendor_id = PCI_VENDOR_ID_REALTEK;
-    k->device_id = PCI_DEVICE_ID_REALTEK_8029;
-    k->class_id = PCI_CLASS_NETWORK_ETHERNET;
-    dc->vmsd = &vmstate_pci_ne2000;
-    dc->props = ne2000_properties;
-    set_bit(DEVICE_CATEGORY_NETWORK, dc->categories);
-}
-
-static const TypeInfo ne2000_info = {
-    .name          = "ne2k_pci",
-    .parent        = TYPE_PCI_DEVICE,
-    .instance_size = sizeof(PCINE2000State),
-    .class_init    = ne2000_class_init,
-    .instance_init = ne2000_instance_init,
-    .interfaces = (InterfaceInfo[]) {
-        { INTERFACE_CONVENTIONAL_PCI_DEVICE },
-        { },
-    },
-};
-
-static void ne2000_register_types(void)
-{
-    type_register_static(&ne2000_info);
-}
-
-type_init(ne2000_register_types)