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

* Record-replay lockstep execution, log dumper and fixes (Alex, Pavel)
* SCSI fix to pass maximum transfer size (Daniel Barboza)
* chardev fixes and improved iothread support (Daniel Berrangé, Peter)
* checkpatch tweak (Eric)
* make help tweak (Marc-André)
* make more PCI NICs available with -net or -nic (myself)
* change default q35 NIC to e1000e (myself)
* SCSI support for NDOB bit (myself)
* membarrier system call support (myself)
* SuperIO refactoring (Philippe)
* miscellaneous cleanups and fixes (Thomas)

# gpg: Signature made Mon 12 Mar 2018 16:10:52 GMT
# gpg:                using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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: (69 commits)
  tcg: fix cpu_io_recompile
  replay: update documentation
  replay: save vmstate of the asynchronous events
  replay: don't process async events when warping the clock
  scripts/replay-dump.py: replay log dumper
  replay: avoid recursive call of checkpoints
  replay: check return values of fwrite
  replay: push replay_mutex_lock up the call tree
  replay: don't destroy mutex at exit
  replay: make locking visible outside replay code
  replay/replay-internal.c: track holding of replay_lock
  replay/replay.c: bump REPLAY_VERSION again
  replay: save prior value of the host clock
  replay: added replay log format description
  replay: fix save/load vm for non-empty queue
  replay: fixed replay_enable_events
  replay: fix processing async events
  cpu-exec: fix exception_index handling
  hw/i386/pc: Factor out the superio code
  hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIO
  ...

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

# Conflicts:
#	default-configs/i386-softmmu.mak
#	default-configs/x86_64-softmmu.mak

1 files changed, 39 insertions, 47 deletions

diff --git a/hw/mips/mips_fulong2e.c b/hw/mips/mips_fulong2e.c
index f68c625666..02fb2fdcc4 100644
--- a/hw/mips/mips_fulong2e.c
+++ b/hw/mips/mips_fulong2e.c
@@ -22,17 +22,15 @@
 #include "qapi/error.h"
 #include "hw/hw.h"
 #include "hw/i386/pc.h"
-#include "hw/char/serial.h"
-#include "hw/block/fdc.h"
+#include "hw/dma/i8257.h"
+#include "hw/isa/superio.h"
 #include "net/net.h"
 #include "hw/boards.h"
 #include "hw/i2c/smbus.h"
-#include "sysemu/block-backend.h"
 #include "hw/block/flash.h"
 #include "hw/mips/mips.h"
 #include "hw/mips/cpudevs.h"
 #include "hw/pci/pci.h"
-#include "sysemu/sysemu.h"
 #include "audio/audio.h"
 #include "qemu/log.h"
 #include "hw/loader.h"
@@ -42,7 +40,6 @@
 #include "hw/isa/vt82c686.h"
 #include "hw/timer/mc146818rtc.h"
 #include "hw/timer/i8254.h"
-#include "sysemu/blockdev.h"
 #include "exec/address-spaces.h"
 #include "sysemu/qtest.h"
 #include "qemu/error-report.h"
@@ -75,8 +72,6 @@
 #define FULONG2E_ATI_SLOT        6
 #define FULONG2E_RTL8139_SLOT    7
 
-static ISADevice *pit;
-
 static struct _loaderparams {
     int ram_size;
     const char *kernel_filename;
@@ -229,11 +224,40 @@ static const uint8_t eeprom_spd[0x80] = {
     0x20,0x30,0x20
 };
 
-/* Audio support */
-static void audio_init (PCIBus *pci_bus)
+static void vt82c686b_southbridge_init(PCIBus *pci_bus, int slot, qemu_irq intc,
+                                       I2CBus **i2c_bus, ISABus **p_isa_bus)
 {
-    vt82c686b_ac97_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 5));
-    vt82c686b_mc97_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 6));
+    qemu_irq *i8259;
+    ISABus *isa_bus;
+    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
+
+    isa_bus = vt82c686b_isa_init(pci_bus, PCI_DEVFN(slot, 0));
+    if (!isa_bus) {
+        fprintf(stderr, "vt82c686b_init error\n");
+        exit(1);
+    }
+    *p_isa_bus = isa_bus;
+    /* Interrupt controller */
+    /* The 8259 -> IP5  */
+    i8259 = i8259_init(isa_bus, intc);
+    isa_bus_irqs(isa_bus, i8259);
+    /* init other devices */
+    i8254_pit_init(isa_bus, 0x40, 0, NULL);
+    i8257_dma_init(isa_bus, 0);
+    /* Super I/O */
+    isa_create_simple(isa_bus, TYPE_VT82C686B_SUPERIO);
+
+    ide_drive_get(hd, ARRAY_SIZE(hd));
+    vt82c686b_ide_init(pci_bus, hd, PCI_DEVFN(slot, 1));
+
+    pci_create_simple(pci_bus, PCI_DEVFN(slot, 2), "vt82c686b-usb-uhci");
+    pci_create_simple(pci_bus, PCI_DEVFN(slot, 3), "vt82c686b-usb-uhci");
+
+    *i2c_bus = vt82c686b_pm_init(pci_bus, PCI_DEVFN(slot, 4), 0xeee1, NULL);
+
+    /* Audio support */
+    vt82c686b_ac97_init(pci_bus, PCI_DEVFN(slot, 5));
+    vt82c686b_mc97_init(pci_bus, PCI_DEVFN(slot, 6));
 }
 
 /* Network support */
@@ -266,11 +290,9 @@ static void mips_fulong2e_init(MachineState *machine)
     MemoryRegion *bios = g_new(MemoryRegion, 1);
     long bios_size;
     int64_t kernel_entry;
-    qemu_irq *i8259;
     PCIBus *pci_bus;
     ISABus *isa_bus;
     I2CBus *smbus;
-    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     MIPSCPU *cpu;
     CPUMIPSState *env;
 
@@ -332,46 +354,16 @@ static void mips_fulong2e_init(MachineState *machine)
     /* North bridge, Bonito --> IP2 */
     pci_bus = bonito_init((qemu_irq *)&(env->irq[2]));
 
-    /* South bridge */
-    ide_drive_get(hd, ARRAY_SIZE(hd));
+    /* South bridge -> IP5 */
+    vt82c686b_southbridge_init(pci_bus, FULONG2E_VIA_SLOT, env->irq[5],
+                               &smbus, &isa_bus);
 
-    isa_bus = vt82c686b_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 0));
-    if (!isa_bus) {
-        error_report("vt82c686b_init error");
-        exit(1);
-    }
-
-    /* Interrupt controller */
-    /* The 8259 -> IP5  */
-    i8259 = i8259_init(isa_bus, env->irq[5]);
-    isa_bus_irqs(isa_bus, i8259);
-
-    vt82c686b_ide_init(pci_bus, hd, PCI_DEVFN(FULONG2E_VIA_SLOT, 1));
-    pci_create_simple(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 2),
-                      "vt82c686b-usb-uhci");
-    pci_create_simple(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 3),
-                      "vt82c686b-usb-uhci");
-
-    smbus = vt82c686b_pm_init(pci_bus, PCI_DEVFN(FULONG2E_VIA_SLOT, 4),
-                              0xeee1, NULL);
     /* TODO: Populate SPD eeprom data.  */
     smbus_eeprom_init(smbus, 1, eeprom_spd, sizeof(eeprom_spd));
 
-    /* init other devices */
-    pit = i8254_pit_init(isa_bus, 0x40, 0, NULL);
-    DMA_init(isa_bus, 0);
-
-    /* Super I/O */
-    isa_create_simple(isa_bus, "i8042");
-
     mc146818_rtc_init(isa_bus, 2000, NULL);
 
-    serial_hds_isa_init(isa_bus, 0, MAX_SERIAL_PORTS);
-    parallel_hds_isa_init(isa_bus, 1);
-
-    /* Sound card */
-    audio_init(pci_bus);
-    /* Network card */
+    /* Network card: RTL8139D */
     network_init(pci_bus);
 }