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, 60 insertions, 0 deletions

diff --git a/include/hw/isa/superio.h b/include/hw/isa/superio.h
new file mode 100644
index 0000000000..f9ba29aa30
--- /dev/null
+++ b/include/hw/isa/superio.h
@@ -0,0 +1,60 @@
+/*
+ * Generic ISA Super I/O
+ *
+ * Copyright (c) 2018 Philippe Mathieu-Daudé
+ *
+ * This code is licensed under the GNU GPLv2 and later.
+ * See the COPYING file in the top-level directory.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+#ifndef HW_ISA_SUPERIO_H
+#define HW_ISA_SUPERIO_H
+
+#include "qemu-common.h"
+#include "sysemu/sysemu.h"
+#include "hw/isa/isa.h"
+
+#define TYPE_ISA_SUPERIO "isa-superio"
+#define ISA_SUPERIO(obj) \
+    OBJECT_CHECK(ISASuperIODevice, (obj), TYPE_ISA_SUPERIO)
+#define ISA_SUPERIO_GET_CLASS(obj) \
+    OBJECT_GET_CLASS(ISASuperIOClass, (obj), TYPE_ISA_SUPERIO)
+#define ISA_SUPERIO_CLASS(klass) \
+    OBJECT_CLASS_CHECK(ISASuperIOClass, (klass), TYPE_ISA_SUPERIO)
+
+typedef struct ISASuperIODevice {
+    /*< private >*/
+    ISADevice parent_obj;
+    /*< public >*/
+
+    ISADevice *parallel[MAX_PARALLEL_PORTS];
+    ISADevice *serial[MAX_SERIAL_PORTS];
+    ISADevice *floppy;
+    ISADevice *kbc;
+    ISADevice *ide;
+} ISASuperIODevice;
+
+typedef struct ISASuperIOFuncs {
+    size_t count;
+    bool (*is_enabled)(ISASuperIODevice *sio, uint8_t index);
+    uint16_t (*get_iobase)(ISASuperIODevice *sio, uint8_t index);
+    unsigned int (*get_irq)(ISASuperIODevice *sio, uint8_t index);
+    unsigned int (*get_dma)(ISASuperIODevice *sio, uint8_t index);
+} ISASuperIOFuncs;
+
+typedef struct ISASuperIOClass {
+    /*< private >*/
+    ISADeviceClass parent_class;
+    /*< public >*/
+    DeviceRealize parent_realize;
+
+    ISASuperIOFuncs parallel;
+    ISASuperIOFuncs serial;
+    ISASuperIOFuncs floppy;
+    ISASuperIOFuncs ide;
+} ISASuperIOClass;
+
+#define TYPE_FDC37M81X_SUPERIO  "fdc37m81x-superio"
+#define TYPE_SMC37C669_SUPERIO  "smc37c669-superio"
+
+#endif /* HW_ISA_SUPERIO_H */