2009-07-31 14:30:14 +04:00
|
|
|
/*
|
|
|
|
* isa bus support for qdev.
|
|
|
|
*
|
|
|
|
* Copyright (c) 2009 Gerd Hoffmann <kraxel@redhat.com>
|
|
|
|
*
|
|
|
|
* This library is free software; you can redistribute it and/or
|
|
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
|
|
* License as published by the Free Software Foundation; either
|
2020-10-23 15:44:24 +03:00
|
|
|
* version 2.1 of the License, or (at your option) any later version.
|
2009-07-31 14:30:14 +04:00
|
|
|
*
|
|
|
|
* This library is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
|
* Lesser General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
|
|
|
*/
|
2019-05-23 17:35:07 +03:00
|
|
|
|
2016-01-26 21:17:30 +03:00
|
|
|
#include "qemu/osdep.h"
|
hw/isa: Replace fprintf(stderr, "*\n" with error_report()
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-11-09 01:57:30 +03:00
|
|
|
#include "qemu/error-report.h"
|
2019-05-23 17:35:07 +03:00
|
|
|
#include "qemu/module.h"
|
include/qemu/osdep.h: Don't include qapi/error.h
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 11:01:28 +03:00
|
|
|
#include "qapi/error.h"
|
2012-12-17 21:19:49 +04:00
|
|
|
#include "monitor/monitor.h"
|
2013-02-04 18:40:22 +04:00
|
|
|
#include "hw/sysbus.h"
|
2012-12-17 21:20:04 +04:00
|
|
|
#include "sysemu/sysemu.h"
|
2013-02-05 20:06:20 +04:00
|
|
|
#include "hw/isa/isa.h"
|
2009-07-31 14:30:14 +04:00
|
|
|
|
|
|
|
static ISABus *isabus;
|
|
|
|
|
2009-08-14 13:36:14 +04:00
|
|
|
static void isabus_dev_print(Monitor *mon, DeviceState *dev, int indent);
|
2010-12-08 14:34:57 +03:00
|
|
|
static char *isabus_get_fw_dev_path(DeviceState *dev);
|
2009-08-14 13:36:14 +04:00
|
|
|
|
2012-05-02 11:00:20 +04:00
|
|
|
static void isa_bus_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
BusClass *k = BUS_CLASS(klass);
|
|
|
|
|
|
|
|
k->print_dev = isabus_dev_print;
|
|
|
|
k->get_fw_dev_path = isabus_get_fw_dev_path;
|
|
|
|
}
|
|
|
|
|
2016-02-03 19:28:57 +03:00
|
|
|
static const TypeInfo isa_dma_info = {
|
|
|
|
.name = TYPE_ISADMA,
|
|
|
|
.parent = TYPE_INTERFACE,
|
|
|
|
.class_size = sizeof(IsaDmaClass),
|
|
|
|
};
|
|
|
|
|
2012-05-02 11:00:20 +04:00
|
|
|
static const TypeInfo isa_bus_info = {
|
|
|
|
.name = TYPE_ISA_BUS,
|
|
|
|
.parent = TYPE_BUS,
|
|
|
|
.instance_size = sizeof(ISABus),
|
|
|
|
.class_init = isa_bus_class_init,
|
2009-07-31 14:30:14 +04:00
|
|
|
};
|
|
|
|
|
2015-02-01 11:12:50 +03:00
|
|
|
ISABus *isa_bus_new(DeviceState *dev, MemoryRegion* address_space,
|
isa: Clean up error handling around isa_bus_new()
We can have at most one ISA bus. If you try to create another one,
isa_bus_new() complains to stderr and returns null.
isa_bus_new() is called in two contexts, machine's init() and device's
realize() methods. Since complaining to stderr is not proper in the
latter context, convert isa_bus_new() to Error.
Machine's init():
* mips_jazz_init(), called from the init() methods of machines
"magnum" and "pica"
* mips_r4k_init(), the init() method of machine "mips"
* pc_init1() called from the init() methods of non-q35 PC machines
* typhoon_init(), called from clipper_init(), the init() method of
machine "clipper"
These callers always create the first ISA bus, hence isa_bus_new()
can't fail. Simply pass &error_abort.
Device's realize():
* i82378_realize(), of PCI device "i82378"
* ich9_lpc_realize(), of PCI device "ICH9-LPC"
* pci_ebus_realize(), of PCI device "ebus"
* piix3_realize(), of PCI device "pci-piix3", abstract parent of
"PIIX3" and "PIIX3-xen"
* piix4_realize(), of PCI device "PIIX4"
* vt82c686b_realize(), of PCI device "VT82C686B"
Propagate the error. Note that these devices are typically created
only by machine init() methods with qdev_init_nofail() or similar. If
we screwed up and created an ISA bus before that call, we now give up
right away. Before, we'd hobble on, and typically die in
isa_bus_irqs(). Similar if someone finds a way to hot-plug one of
these critters.
Cc: Richard Henderson <rth@twiddle.net>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Hervé Poussineau" <hpoussin@reactos.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <1450370121-5768-11-git-send-email-armbru@redhat.com>
2015-12-17 19:35:18 +03:00
|
|
|
MemoryRegion *address_space_io, Error **errp)
|
2009-07-31 14:30:14 +04:00
|
|
|
{
|
|
|
|
if (isabus) {
|
isa: Clean up error handling around isa_bus_new()
We can have at most one ISA bus. If you try to create another one,
isa_bus_new() complains to stderr and returns null.
isa_bus_new() is called in two contexts, machine's init() and device's
realize() methods. Since complaining to stderr is not proper in the
latter context, convert isa_bus_new() to Error.
Machine's init():
* mips_jazz_init(), called from the init() methods of machines
"magnum" and "pica"
* mips_r4k_init(), the init() method of machine "mips"
* pc_init1() called from the init() methods of non-q35 PC machines
* typhoon_init(), called from clipper_init(), the init() method of
machine "clipper"
These callers always create the first ISA bus, hence isa_bus_new()
can't fail. Simply pass &error_abort.
Device's realize():
* i82378_realize(), of PCI device "i82378"
* ich9_lpc_realize(), of PCI device "ICH9-LPC"
* pci_ebus_realize(), of PCI device "ebus"
* piix3_realize(), of PCI device "pci-piix3", abstract parent of
"PIIX3" and "PIIX3-xen"
* piix4_realize(), of PCI device "PIIX4"
* vt82c686b_realize(), of PCI device "VT82C686B"
Propagate the error. Note that these devices are typically created
only by machine init() methods with qdev_init_nofail() or similar. If
we screwed up and created an ISA bus before that call, we now give up
right away. Before, we'd hobble on, and typically die in
isa_bus_irqs(). Similar if someone finds a way to hot-plug one of
these critters.
Cc: Richard Henderson <rth@twiddle.net>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: "Hervé Poussineau" <hpoussin@reactos.org>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Markus Armbruster <armbru@pond.sub.org>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <1450370121-5768-11-git-send-email-armbru@redhat.com>
2015-12-17 19:35:18 +03:00
|
|
|
error_setg(errp, "Can't create a second ISA bus");
|
2009-07-31 14:30:14 +04:00
|
|
|
return NULL;
|
|
|
|
}
|
2014-08-11 17:00:54 +04:00
|
|
|
if (!dev) {
|
qdev: Convert uses of qdev_create() with Coccinelle
This is the transformation explained in the commit before previous.
Takes care of just one pattern that needs conversion. More to come in
this series.
Coccinelle script:
@ depends on !(file in "hw/arm/highbank.c")@
expression bus, type_name, dev, expr;
@@
- dev = qdev_create(bus, type_name);
+ dev = qdev_new(type_name);
... when != dev = expr
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, bus, &error_fatal);
@@
expression bus, type_name, dev, expr;
identifier DOWN;
@@
- dev = DOWN(qdev_create(bus, type_name));
+ dev = DOWN(qdev_new(type_name));
... when != dev = expr
- qdev_init_nofail(DEVICE(dev));
+ qdev_realize_and_unref(DEVICE(dev), bus, &error_fatal);
@@
expression bus, type_name, expr;
identifier dev;
@@
- DeviceState *dev = qdev_create(bus, type_name);
+ DeviceState *dev = qdev_new(type_name);
... when != dev = expr
- qdev_init_nofail(dev);
+ qdev_realize_and_unref(dev, bus, &error_fatal);
@@
expression bus, type_name, dev, expr, errp;
symbol true;
@@
- dev = qdev_create(bus, type_name);
+ dev = qdev_new(type_name);
... when != dev = expr
- object_property_set_bool(OBJECT(dev), true, "realized", errp);
+ qdev_realize_and_unref(dev, bus, errp);
@@
expression bus, type_name, expr, errp;
identifier dev;
symbol true;
@@
- DeviceState *dev = qdev_create(bus, type_name);
+ DeviceState *dev = qdev_new(type_name);
... when != dev = expr
- object_property_set_bool(OBJECT(dev), true, "realized", errp);
+ qdev_realize_and_unref(dev, bus, errp);
The first rule exempts hw/arm/highbank.c, because it matches along two
control flow paths there, with different @type_name. Covered by the
next commit's manual conversions.
Missing #include "qapi/error.h" added manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-10-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
2020-06-10 08:31:58 +03:00
|
|
|
dev = qdev_new("isabus-bridge");
|
sysbus: Convert to sysbus_realize() etc. with Coccinelle
Convert from qdev_realize(), qdev_realize_and_unref() with null @bus
argument to sysbus_realize(), sysbus_realize_and_unref().
Coccinelle script:
@@
expression dev, errp;
@@
- qdev_realize(DEVICE(dev), NULL, errp);
+ sysbus_realize(SYS_BUS_DEVICE(dev), errp);
@@
expression sysbus_dev, dev, errp;
@@
+ sysbus_dev = SYS_BUS_DEVICE(dev);
- qdev_realize_and_unref(dev, NULL, errp);
+ sysbus_realize_and_unref(sysbus_dev, errp);
- sysbus_dev = SYS_BUS_DEVICE(dev);
@@
expression sysbus_dev, dev, errp;
expression expr;
@@
sysbus_dev = SYS_BUS_DEVICE(dev);
... when != dev = expr;
- qdev_realize_and_unref(dev, NULL, errp);
+ sysbus_realize_and_unref(sysbus_dev, errp);
@@
expression dev, errp;
@@
- qdev_realize_and_unref(DEVICE(dev), NULL, errp);
+ sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);
@@
expression dev, errp;
@@
- qdev_realize_and_unref(dev, NULL, errp);
+ sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), errp);
Whitespace changes minimized manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-46-armbru@redhat.com>
[Conflicts in hw/misc/empty_slot.c and hw/sparc/leon3.c resolved]
2020-06-10 08:32:34 +03:00
|
|
|
sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
|
2009-08-14 13:36:14 +04:00
|
|
|
}
|
2009-07-31 14:30:14 +04:00
|
|
|
|
2013-06-07 16:11:07 +04:00
|
|
|
isabus = ISA_BUS(qbus_create(TYPE_ISA_BUS, dev, NULL));
|
2015-02-01 11:12:50 +03:00
|
|
|
isabus->address_space = address_space;
|
2011-08-11 02:28:11 +04:00
|
|
|
isabus->address_space_io = address_space_io;
|
2009-07-31 14:30:14 +04:00
|
|
|
return isabus;
|
|
|
|
}
|
|
|
|
|
2011-12-16 01:09:51 +04:00
|
|
|
void isa_bus_irqs(ISABus *bus, qemu_irq *irqs)
|
2009-07-31 14:30:14 +04:00
|
|
|
{
|
2011-12-16 01:10:00 +04:00
|
|
|
bus->irqs = irqs;
|
2009-08-14 13:36:14 +04:00
|
|
|
}
|
|
|
|
|
2009-08-14 13:36:15 +04:00
|
|
|
/*
|
2011-02-19 20:56:22 +03:00
|
|
|
* isa_get_irq() returns the corresponding qemu_irq entry for the i8259.
|
2009-08-14 13:36:15 +04:00
|
|
|
*
|
|
|
|
* This function is only for special cases such as the 'ferr', and
|
|
|
|
* temporary use for normal devices until they are converted to qdev.
|
|
|
|
*/
|
2019-12-13 15:00:43 +03:00
|
|
|
qemu_irq isa_get_irq(ISADevice *dev, unsigned isairq)
|
2009-08-14 13:36:15 +04:00
|
|
|
{
|
2013-06-07 16:11:07 +04:00
|
|
|
assert(!dev || ISA_BUS(qdev_get_parent_bus(DEVICE(dev))) == isabus);
|
2020-09-01 13:40:43 +03:00
|
|
|
assert(isairq < ISA_NUM_IRQS);
|
2009-08-14 13:36:15 +04:00
|
|
|
return isabus->irqs[isairq];
|
|
|
|
}
|
|
|
|
|
2019-12-13 15:00:43 +03:00
|
|
|
void isa_init_irq(ISADevice *dev, qemu_irq *p, unsigned isairq)
|
2009-07-31 14:30:14 +04:00
|
|
|
{
|
2009-09-10 13:43:27 +04:00
|
|
|
assert(dev->nirqs < ARRAY_SIZE(dev->isairq));
|
2020-09-01 13:40:43 +03:00
|
|
|
assert(isairq < ISA_NUM_IRQS);
|
2009-09-10 13:43:27 +04:00
|
|
|
dev->isairq[dev->nirqs] = isairq;
|
2011-12-16 01:09:51 +04:00
|
|
|
*p = isa_get_irq(dev, isairq);
|
2009-07-31 14:30:14 +04:00
|
|
|
dev->nirqs++;
|
|
|
|
}
|
|
|
|
|
2019-12-13 15:00:43 +03:00
|
|
|
void isa_connect_gpio_out(ISADevice *isadev, int gpioirq, unsigned isairq)
|
2016-06-22 15:24:56 +03:00
|
|
|
{
|
|
|
|
qemu_irq irq;
|
|
|
|
isa_init_irq(isadev, &irq, isairq);
|
|
|
|
qdev_connect_gpio_out(DEVICE(isadev), gpioirq, irq);
|
|
|
|
}
|
|
|
|
|
2016-02-03 19:28:57 +03:00
|
|
|
void isa_bus_dma(ISABus *bus, IsaDma *dma8, IsaDma *dma16)
|
|
|
|
{
|
|
|
|
assert(bus && dma8 && dma16);
|
|
|
|
assert(!bus->dma[0] && !bus->dma[1]);
|
|
|
|
bus->dma[0] = dma8;
|
|
|
|
bus->dma[1] = dma16;
|
|
|
|
}
|
|
|
|
|
|
|
|
IsaDma *isa_get_dma(ISABus *bus, int nchan)
|
|
|
|
{
|
|
|
|
assert(bus);
|
|
|
|
return bus->dma[nchan > 3 ? 1 : 0];
|
|
|
|
}
|
|
|
|
|
2011-08-16 20:02:36 +04:00
|
|
|
static inline void isa_init_ioport(ISADevice *dev, uint16_t ioport)
|
2010-12-08 14:34:56 +03:00
|
|
|
{
|
2011-08-16 20:02:36 +04:00
|
|
|
if (dev && (dev->ioport_id == 0 || ioport < dev->ioport_id)) {
|
|
|
|
dev->ioport_id = ioport;
|
2010-12-08 14:34:56 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2011-08-11 02:28:12 +04:00
|
|
|
void isa_register_ioport(ISADevice *dev, MemoryRegion *io, uint16_t start)
|
|
|
|
{
|
|
|
|
memory_region_add_subregion(isabus->address_space_io, start, io);
|
2011-08-16 20:02:36 +04:00
|
|
|
isa_init_ioport(dev, start);
|
2011-08-11 02:28:12 +04:00
|
|
|
}
|
|
|
|
|
2021-04-16 15:52:56 +03:00
|
|
|
int isa_register_portio_list(ISADevice *dev,
|
|
|
|
PortioList *piolist, uint16_t start,
|
|
|
|
const MemoryRegionPortio *pio_start,
|
|
|
|
void *opaque, const char *name)
|
2011-09-26 15:52:44 +04:00
|
|
|
{
|
2016-07-13 03:11:59 +03:00
|
|
|
assert(piolist && !piolist->owner);
|
2011-09-26 15:52:44 +04:00
|
|
|
|
2021-04-16 15:52:56 +03:00
|
|
|
if (!isabus) {
|
|
|
|
return -ENODEV;
|
|
|
|
}
|
|
|
|
|
2011-09-26 15:52:44 +04:00
|
|
|
/* START is how we should treat DEV, regardless of the actual
|
|
|
|
contents of the portio array. This is how the old code
|
|
|
|
actually handled e.g. the FDC device. */
|
2011-08-16 20:02:36 +04:00
|
|
|
isa_init_ioport(dev, start);
|
2011-09-26 15:52:44 +04:00
|
|
|
|
2016-07-13 03:11:59 +03:00
|
|
|
portio_list_init(piolist, OBJECT(dev), pio_start, opaque, name);
|
|
|
|
portio_list_add(piolist, isabus->address_space_io, start);
|
2021-04-16 15:52:56 +03:00
|
|
|
|
|
|
|
return 0;
|
2011-09-26 15:52:44 +04:00
|
|
|
}
|
|
|
|
|
2013-02-16 14:27:26 +04:00
|
|
|
static void isa_device_init(Object *obj)
|
|
|
|
{
|
|
|
|
ISADevice *dev = ISA_DEVICE(obj);
|
|
|
|
|
|
|
|
dev->isairq[0] = -1;
|
|
|
|
dev->isairq[1] = -1;
|
|
|
|
}
|
|
|
|
|
2020-06-10 08:32:07 +03:00
|
|
|
ISADevice *isa_new(const char *name)
|
|
|
|
{
|
|
|
|
return ISA_DEVICE(qdev_new(name));
|
|
|
|
}
|
|
|
|
|
|
|
|
ISADevice *isa_try_new(const char *name)
|
|
|
|
{
|
|
|
|
return ISA_DEVICE(qdev_try_new(name));
|
|
|
|
}
|
|
|
|
|
2011-12-16 01:09:51 +04:00
|
|
|
ISADevice *isa_create_simple(ISABus *bus, const char *name)
|
2009-09-10 13:43:29 +04:00
|
|
|
{
|
|
|
|
ISADevice *dev;
|
|
|
|
|
isa: Convert uses of isa_create() with Coccinelle
Replace
dev = isa_create(bus, type_name);
...
qdev_init_nofail(dev);
by
dev = isa_new(type_name);
...
isa_realize_and_unref(dev, bus, &error_fatal);
Recent commit "qdev: New qdev_new(), qdev_realize(), etc." explains
why.
Coccinelle script:
@@
expression dev, bus, expr;
expression list args;
expression d;
@@
- dev = isa_create(bus, args);
+ dev = isa_new(args);
(
d = &dev->qdev;
|
d = DEVICE(dev);
)
... when != dev = expr
- qdev_init_nofail(d);
+ isa_realize_and_unref(dev, bus, &error_fatal);
@@
expression dev, bus, expr;
expression list args;
@@
- dev = isa_create(bus, args);
+ dev = isa_new(args);
... when != dev = expr
- qdev_init_nofail(DEVICE(dev));
+ isa_realize_and_unref(dev, bus, &error_fatal);
@@
expression dev, bus, expr;
expression list args;
@@
- dev = DEVICE(isa_create(bus, args));
+ ISADevice *isa_dev; // TODO move
+ isa_dev = isa_new(args);
+ dev = DEVICE(isa_dev);
... when != dev = expr
- qdev_init_nofail(dev);
+ isa_realize_and_unref(isa_dev, bus, &error_fatal);
Missing #include "qapi/error.h" added manually, whitespace changes
minimized manually.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200610053247.1583243-20-armbru@redhat.com>
2020-06-10 08:32:08 +03:00
|
|
|
dev = isa_new(name);
|
|
|
|
isa_realize_and_unref(dev, bus, &error_fatal);
|
2009-09-10 13:43:29 +04:00
|
|
|
return dev;
|
|
|
|
}
|
|
|
|
|
2020-06-10 08:32:07 +03:00
|
|
|
bool isa_realize_and_unref(ISADevice *dev, ISABus *bus, Error **errp)
|
|
|
|
{
|
|
|
|
return qdev_realize_and_unref(&dev->parent_obj, &bus->parent_obj, errp);
|
|
|
|
}
|
|
|
|
|
2012-09-08 18:58:57 +04:00
|
|
|
ISADevice *isa_vga_init(ISABus *bus)
|
|
|
|
{
|
|
|
|
switch (vga_interface_type) {
|
|
|
|
case VGA_CIRRUS:
|
|
|
|
return isa_create_simple(bus, "isa-cirrus-vga");
|
|
|
|
case VGA_QXL:
|
hw/isa: Replace fprintf(stderr, "*\n" with error_report()
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-11-09 01:57:30 +03:00
|
|
|
error_report("%s: qxl: no PCI bus", __func__);
|
2012-09-08 18:58:57 +04:00
|
|
|
return NULL;
|
|
|
|
case VGA_STD:
|
|
|
|
return isa_create_simple(bus, "isa-vga");
|
|
|
|
case VGA_VMWARE:
|
hw/isa: Replace fprintf(stderr, "*\n" with error_report()
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-11-09 01:57:30 +03:00
|
|
|
error_report("%s: vmware_vga: no PCI bus", __func__);
|
2012-09-08 18:58:57 +04:00
|
|
|
return NULL;
|
2014-09-10 16:28:48 +04:00
|
|
|
case VGA_VIRTIO:
|
hw/isa: Replace fprintf(stderr, "*\n" with error_report()
Replace a large number of the fprintf(stderr, "*\n" calls with
error_report(). The functions were renamed with these commands and then
compiler issues where manually fixed.
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N;N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
find ./* -type f -exec sed -i \
'N; {s|fprintf(stderr,
"\(.*\)\\n"\(.*\));|error_report("\1"\2);|Ig}' \
{} +
Some lines where then manually tweaked to pass checkpatch.
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2017-11-09 01:57:30 +03:00
|
|
|
error_report("%s: virtio-vga: no PCI bus", __func__);
|
2014-09-10 16:28:48 +04:00
|
|
|
return NULL;
|
2012-09-08 18:58:57 +04:00
|
|
|
case VGA_NONE:
|
|
|
|
default:
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2020-04-29 16:59:53 +03:00
|
|
|
void isa_build_aml(ISABus *bus, Aml *scope)
|
|
|
|
{
|
|
|
|
BusChild *kid;
|
|
|
|
ISADevice *dev;
|
|
|
|
ISADeviceClass *dc;
|
|
|
|
|
|
|
|
QTAILQ_FOREACH(kid, &bus->parent_obj.children, sibling) {
|
|
|
|
dev = ISA_DEVICE(kid->child);
|
|
|
|
dc = ISA_DEVICE_GET_CLASS(dev);
|
|
|
|
if (dc->build_aml) {
|
|
|
|
dc->build_aml(dev, scope);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2009-08-14 13:36:14 +04:00
|
|
|
static void isabus_dev_print(Monitor *mon, DeviceState *dev, int indent)
|
|
|
|
{
|
2011-12-04 21:52:49 +04:00
|
|
|
ISADevice *d = ISA_DEVICE(dev);
|
2009-08-14 13:36:14 +04:00
|
|
|
|
|
|
|
if (d->isairq[1] != -1) {
|
|
|
|
monitor_printf(mon, "%*sisa irqs %d,%d\n", indent, "",
|
|
|
|
d->isairq[0], d->isairq[1]);
|
|
|
|
} else if (d->isairq[0] != -1) {
|
|
|
|
monitor_printf(mon, "%*sisa irq %d\n", indent, "",
|
|
|
|
d->isairq[0]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-01-24 23:12:29 +04:00
|
|
|
static void isabus_bridge_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
2011-12-08 07:34:16 +04:00
|
|
|
DeviceClass *dc = DEVICE_CLASS(klass);
|
2012-01-24 23:12:29 +04:00
|
|
|
|
2017-01-20 18:53:59 +03:00
|
|
|
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
|
2011-12-08 07:34:16 +04:00
|
|
|
dc->fw_name = "isa";
|
2012-01-24 23:12:29 +04:00
|
|
|
}
|
|
|
|
|
2013-01-10 19:19:07 +04:00
|
|
|
static const TypeInfo isabus_bridge_info = {
|
2011-12-08 07:34:16 +04:00
|
|
|
.name = "isabus-bridge",
|
|
|
|
.parent = TYPE_SYS_BUS_DEVICE,
|
|
|
|
.instance_size = sizeof(SysBusDevice),
|
|
|
|
.class_init = isabus_bridge_class_init,
|
2009-08-14 13:36:14 +04:00
|
|
|
};
|
|
|
|
|
2011-12-08 07:34:16 +04:00
|
|
|
static void isa_device_class_init(ObjectClass *klass, void *data)
|
|
|
|
{
|
|
|
|
DeviceClass *k = DEVICE_CLASS(klass);
|
2012-05-02 11:00:20 +04:00
|
|
|
k->bus_type = TYPE_ISA_BUS;
|
2011-12-08 07:34:16 +04:00
|
|
|
}
|
|
|
|
|
2013-01-10 19:19:07 +04:00
|
|
|
static const TypeInfo isa_device_type_info = {
|
2011-12-04 21:52:49 +04:00
|
|
|
.name = TYPE_ISA_DEVICE,
|
|
|
|
.parent = TYPE_DEVICE,
|
|
|
|
.instance_size = sizeof(ISADevice),
|
2013-02-16 14:27:26 +04:00
|
|
|
.instance_init = isa_device_init,
|
2011-12-04 21:52:49 +04:00
|
|
|
.abstract = true,
|
|
|
|
.class_size = sizeof(ISADeviceClass),
|
2011-12-08 07:34:16 +04:00
|
|
|
.class_init = isa_device_class_init,
|
2011-12-04 21:52:49 +04:00
|
|
|
};
|
|
|
|
|
2012-02-09 18:20:55 +04:00
|
|
|
static void isabus_register_types(void)
|
2009-08-14 13:36:14 +04:00
|
|
|
{
|
2016-02-03 19:28:57 +03:00
|
|
|
type_register_static(&isa_dma_info);
|
2012-05-02 11:00:20 +04:00
|
|
|
type_register_static(&isa_bus_info);
|
2011-12-08 07:34:16 +04:00
|
|
|
type_register_static(&isabus_bridge_info);
|
2011-12-04 21:52:49 +04:00
|
|
|
type_register_static(&isa_device_type_info);
|
2009-08-14 13:36:14 +04:00
|
|
|
}
|
|
|
|
|
2010-12-08 14:34:57 +03:00
|
|
|
static char *isabus_get_fw_dev_path(DeviceState *dev)
|
|
|
|
{
|
2013-06-07 15:49:13 +04:00
|
|
|
ISADevice *d = ISA_DEVICE(dev);
|
2010-12-08 14:34:57 +03:00
|
|
|
char path[40];
|
|
|
|
int off;
|
|
|
|
|
|
|
|
off = snprintf(path, sizeof(path), "%s", qdev_fw_name(dev));
|
2011-08-15 22:59:09 +04:00
|
|
|
if (d->ioport_id) {
|
|
|
|
snprintf(path + off, sizeof(path) - off, "@%04x", d->ioport_id);
|
2010-12-08 14:34:57 +03:00
|
|
|
}
|
|
|
|
|
scsi, pci, qdev, isa-bus, sysbus: don't let *_get_fw_dev_path return NULL
Use g_strdup rather than strdup, because the sole caller
(qdev_get_fw_dev_path_helper) assumes it gets non-NULL, and dereferences
it. Besides, in that caller, the allocated buffer is already freed with
g_free, so it's better to allocate with a matching g_strdup.
In one case, (scsi-bus.c) it was trivial, so I replaced an snprintf+
g_strdup combination with an equivalent g_strdup_printf use.
Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-10-04 15:09:44 +04:00
|
|
|
return g_strdup(path);
|
2010-12-08 14:34:57 +03:00
|
|
|
}
|
|
|
|
|
2011-08-15 18:17:35 +04:00
|
|
|
MemoryRegion *isa_address_space(ISADevice *dev)
|
|
|
|
{
|
2015-02-01 11:12:50 +03:00
|
|
|
if (dev) {
|
|
|
|
return isa_bus_from_device(dev)->address_space;
|
|
|
|
}
|
|
|
|
|
|
|
|
return isabus->address_space;
|
2011-08-15 18:17:35 +04:00
|
|
|
}
|
|
|
|
|
2012-09-19 15:50:02 +04:00
|
|
|
MemoryRegion *isa_address_space_io(ISADevice *dev)
|
|
|
|
{
|
|
|
|
if (dev) {
|
|
|
|
return isa_bus_from_device(dev)->address_space_io;
|
|
|
|
}
|
|
|
|
|
|
|
|
return isabus->address_space_io;
|
|
|
|
}
|
|
|
|
|
2012-02-09 18:20:55 +04:00
|
|
|
type_init(isabus_register_types)
|