Am 15. Februar 2023 11:26:56 UTC schrieb "Philippe Mathieu-Daudé"
<phi...@linaro.org>:
>"hw/ide.h" is a mixed bag of lost IDE declarations.
>
>Extract isa_ide_init() and the TYPE_ISA_IDE QOM declarations
>to a new "hw/ide/isa.h" header.
>
>Rename ISAIDEState::isairq as 'irqnum' to emphasize this is
>not a qemu_irq object but the number (index) of an ISA IRQ.
>
>Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
>---
> hw/i386/pc_piix.c | 1 +
> hw/ide/isa.c | 14 ++++++--------
> include/hw/ide.h | 5 -----
> include/hw/ide/isa.h | 20 ++++++++++++++++++++
> 4 files changed, 27 insertions(+), 13 deletions(-)
> create mode 100644 include/hw/ide/isa.h
>
>diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
>index df64dd8dcc..7085b4bc58 100644
>--- a/hw/i386/pc_piix.c
>+++ b/hw/i386/pc_piix.c
>@@ -39,6 +39,7 @@
> #include "hw/pci/pci_ids.h"
> #include "hw/usb.h"
> #include "net/net.h"
>+#include "hw/ide/isa.h"
> #include "hw/ide/pci.h"
> #include "hw/ide/piix.h"
> #include "hw/irq.h"
>diff --git a/hw/ide/isa.c b/hw/ide/isa.c
>index 8bedbd13f1..5c3e83a0fc 100644
>--- a/hw/ide/isa.c
>+++ b/hw/ide/isa.c
>@@ -31,22 +31,20 @@
> #include "qemu/module.h"
> #include "sysemu/dma.h"
>
>+#include "hw/ide/isa.h"
> #include "hw/ide/internal.h"
> #include "qom/object.h"
>
> /***********************************************************/
> /* ISA IDE definitions */
>
>-#define TYPE_ISA_IDE "isa-ide"
>-OBJECT_DECLARE_SIMPLE_TYPE(ISAIDEState, ISA_IDE)
>-
> struct ISAIDEState {
> ISADevice parent_obj;
>
> IDEBus bus;
> uint32_t iobase;
> uint32_t iobase2;
>- uint32_t isairq;
>+ uint32_t irqnum;
> qemu_irq irq;
> };
>
>@@ -75,13 +73,13 @@ static void isa_ide_realizefn(DeviceState *dev, Error
>**errp)
>
> ide_bus_init(&s->bus, sizeof(s->bus), dev, 0, 2);
> ide_init_ioport(&s->bus, isadev, s->iobase, s->iobase2);
>- s->irq = isa_get_irq(isadev, s->isairq);
>+ s->irq = isa_get_irq(isadev, s->irqnum);
> ide_init2(&s->bus, s->irq);
> vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_isa, s);
> ide_register_restart_cb(&s->bus);
> }
>
>-ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int isairq,
>+ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int irqnum,
> DriveInfo *hd0, DriveInfo *hd1)
> {
> DeviceState *dev;
>@@ -92,7 +90,7 @@ ISADevice *isa_ide_init(ISABus *bus, int iobase, int
>iobase2, int isairq,
> dev = DEVICE(isadev);
> qdev_prop_set_uint32(dev, "iobase", iobase);
> qdev_prop_set_uint32(dev, "iobase2", iobase2);
>- qdev_prop_set_uint32(dev, "irq", isairq);
>+ qdev_prop_set_uint32(dev, "irq", irqnum);
> isa_realize_and_unref(isadev, bus, &error_fatal);
>
> s = ISA_IDE(dev);
>@@ -108,7 +106,7 @@ ISADevice *isa_ide_init(ISABus *bus, int iobase, int
>iobase2, int isairq,
> static Property isa_ide_properties[] = {
> DEFINE_PROP_UINT32("iobase", ISAIDEState, iobase, 0x1f0),
> DEFINE_PROP_UINT32("iobase2", ISAIDEState, iobase2, 0x3f6),
>- DEFINE_PROP_UINT32("irq", ISAIDEState, isairq, 14),
>+ DEFINE_PROP_UINT32("irq", ISAIDEState, irqnum, 14),
> DEFINE_PROP_END_OF_LIST(),
> };
>
>diff --git a/include/hw/ide.h b/include/hw/ide.h
>index 5f8c36b2aa..24a7aa2925 100644
>--- a/include/hw/ide.h
>+++ b/include/hw/ide.h
>@@ -1,13 +1,8 @@
> #ifndef HW_IDE_H
> #define HW_IDE_H
>
>-#include "hw/isa/isa.h"
> #include "exec/memory.h"
>
>-/* ide-isa.c */
>-ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int isairq,
>- DriveInfo *hd0, DriveInfo *hd1);
>-
> int ide_get_geometry(BusState *bus, int unit,
> int16_t *cyls, int8_t *heads, int8_t *secs);
> int ide_get_bios_chs_trans(BusState *bus, int unit);
>diff --git a/include/hw/ide/isa.h b/include/hw/ide/isa.h
>new file mode 100644
>index 0000000000..1cd0ff1fa6
>--- /dev/null
>+++ b/include/hw/ide/isa.h
>@@ -0,0 +1,20 @@
>+/*
>+ * QEMU IDE Emulation: ISA Bus support.
>+ *
>+ * Copyright (c) 2003 Fabrice Bellard
>+ * Copyright (c) 2006 Openedhand Ltd.
>+ *
>+ * SPDX-License-Identifier: MIT
>+ */
>+#ifndef HW_IDE_ISA_H
>+#define HW_IDE_ISA_H
>+
>+#include "qom/object.h"
>+
>+#define TYPE_ISA_IDE "isa-ide"
>+OBJECT_DECLARE_SIMPLE_TYPE(ISAIDEState, ISA_IDE)
>+
>+ISADevice *isa_ide_init(ISABus *bus, int iobase, int iobase2, int irqnum,
>+ DriveInfo *hd0, DriveInfo *hd1);
>+
>+#endif
Reviewed-by: Bernhard Beschow <shen...@gmail.com>