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qom: Unify type registration
Replace device_init() with generalized type_init().
While at it, unify naming convention: type_init([$prefix_]register_types)Also, type_init() is a function, so add preceding blank line wherenecessary and don't put a semicolon after the closing brace....
qdev: register all types natively through QEMU Object Model
This was done in a mostly automated fashion. I did it in three steps and thenrebased it into a single step which avoids repeatedly touching every file inthe tree.
The first step was a sed-based addition of the parent type to the subclass...
m48t59: use rtc_clock for alarm timer
This lets the RTC get adjustments from the host NTP client.The watchdog still uses the vm_clock. The previous behavior isavailable with "-rtc clock=vm".
Cc: Andreas Färber <afaerber@suse.de>Reviewed-by: Andreas Färber <afaerber@suse.de>...
sysbus: apic: ioapic: convert to QEMU Object Model
This converts three devices because apic and ioapic are subclasses of sysbus.Converting subclasses independently of their base class is prohibitively hard.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
isa: pic: convert to QEMU Object Model
This converts two devices at once because PIC subclasses ISA and convertingsubclasses independently is extremely hard.
isa: give ISABus/ISADevice to isa_create(), isa_bus_irqs() and isa_get_irq() functions
NULL is a valid bus/device, so there is no change in behaviour.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
sysbus: rename sysbus_init_mmio_region() to sysbus_init_mmio()
Signed-off-by: Avi Kivity <avi@redhat.com>
m48t59: convert to memory API
m48t59: fix write access
Fix incorrect order of arguments, letting writes to NVRAM succeed.
It looks like guests never write to the device, only read from it, since the bugoriginates back to 819385c58b319d9f80d676cefaed0610118f03ac.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
m48t59: drop obsolete address base arithmetic
Remove now incorrect address base arithmetic, missed by9936d6e42392f1440505dfa9df065eabd251cadf. Fixes Sparc64 boot.
m48t59: Convert to isa_register_ioport
The sysbus interface is as yet unconverted.
Signed-off-by: Richard Henderson <rth@twiddle.net>Signed-off-by: Avi Kivity <avi@redhat.com>
m48t59: avoid structure holes spotted by pahole
Report from pahole on amd64 host:struct M48t59State { uint32_t type; /* 0 4 */
/* XXX 4 bytes hole, try to pack */
qemu_irq IRQ; /* 8 8 */...
Use glib memory allocation and free functions
qemu_malloc/qemu_free no longer exist after this commit.
vmstate: port m48t59
Signed-off-by: Juan Quintela <quintela@redhat.com>
change all other clock references to use nanosecond resolution accessors
This was done with:
sed -i 's/qemu_get_clock\>/qemu_get_clock_ns/' \ $(git grep -l 'qemu_get_clock\>' ) sed -i 's/qemu_new_timer\>/qemu_new_timer_ns/' \ $(git grep -l 'qemu_new_timer\>' )...
m48t59: Fix a wrong opaque passed to nvram read and write routines
This fixes boot on PPC prep.
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Keep track of ISA ports ISA device is using in qdev.
Store all io ports used by device in ISADevice structure.
Signed-off-by: Gleb Natapov <gleb@redhat.com>Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Add endianness as io mem parameter
As stated before, devices can be little, big or native endian. Thetarget endianness is not of their concern, so we need to push thingsdown a level.
This patch adds a parameter to cpu_register_io_memory that allows adevice to choose its endianness. For now, all devices simply choose...
savevm: Add DeviceState param
When available, we'd like to be able to access the DeviceStatewhen registering a savevm. For buses with a get_dev_path()function, this will allow us to create more unique savevmid strings.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>...
m48t59: don't use reserved _t suffix
BCD cleanup
Combine multiple BCD implementations.
Signed-off-by: Paul Brook <paul@codesourcery.com>
m48t59: convert to vmstate reset
Add some chipset doc links
New qdev_init_nofail()
Like qdev_init(), but terminate program via hw_error() instead ofreturning an error value.
Use it instead of qdev_init() where terminating the program on failureis okay, either because it's during machine construction, or because...
Revert "Get rid of _t suffix"
In the very least, a change like this requires discussion on the list.
The naming convention is goofy and it causes a massive merge problem. Somethinglike this must be presented on the list first so people can provide input...
Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the timebeing.
Signed-off-by: malc <av1474@comtv.ru>
Add an ISA bus version of m48t59
Many thanks to Gerd Hoffmann for finding and fixing a bug in the initialversion.
qdev: add return value to init() callbacks.
Sorry folks, but it has to be. One more of these invasive qdev patches.
We have a serious design bug in the qdev interface: device initcallbacks can't signal failure because the init() callback has noreturn value. This patch fixes it....
Make CPURead/WriteFunc structure 'const'
qdev/prop: convert m48t59.c to helper macros.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>Message-Id:
qdev: rework device properties.
This patch is a major overhaul of the device properties. The propertiesare saved directly in the device state struct now, the linked list ofproperty values is gone.
Advantages: * We don't have to maintain the list with the property values....
Sparc32/Sparc64/PPC: convert m48txx to qdev
Revert "Introduce reset notifier order"
This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (andupdates later added users of qemu_register_reset), we solved theproblem it originally addressed less invasively.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>...
Remove io_index argument from cpu_register_io_memory()
The parameter is always zero except when registering the three internalio regions (ROM, unassigned, notdirty). Remove the parameter to reducethe API's power, thus facilitating future change.
Signed-off-by: Avi Kivity <avi@redhat.com>...
Introduce reset notifier order
Add the parameter 'order' to qemu_register_reset and sort callbacks onregistration. On system reset, callbacks with lower order will beinvoked before those with higher order. Update all existing users to thestandard order 0....
Replace gcc variadic macro extension with C99 version
hw: remove error handling from qemu_malloc() callers (Avi Kivity)
Signed-off-by: Avi Kivity <avi@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6529 c046a42c-6fe2-441c-8c8c-71466251a162
Register reset handlers
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6136 c046a42c-6fe2-441c-8c8c-71466251a162
Change MMIO callbacks to use offsets, not absolute addresses.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
Unify RTCs that use host time, fix M48t59 alarm.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3984 c046a42c-6fe2-441c-8c8c-71466251a162
M48T02 support (Robert Reif)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3872 c046a42c-6fe2-441c-8c8c-71466251a162
Make debug printing consistent (Robert Reif)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3871 c046a42c-6fe2-441c-8c8c-71466251a162
Break up vl.h.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
Give an opaque to the m48t59 direct access routines to make it easier to use another NVRAM with the same API.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3474 c046a42c-6fe2-441c-8c8c-71466251a162
Avoid crash on NULL timers.This is a rework of Stefan Weil proposed patch.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3283 c046a42c-6fe2-441c-8c8c-71466251a162
find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
find -type f | xargs sed -i 's/[\t ]$//g' # on most files
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
Use UTC/localtime flag in M48Txx
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3111 c046a42c-6fe2-441c-8c8c-71466251a162
Use full 36-bit physical address space on SS10
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2830 c046a42c-6fe2-441c-8c8c-71466251a162
Add device save and reset methods to FDC and M48T59
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2665 c046a42c-6fe2-441c-8c8c-71466251a162
Unify IRQ handling.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
clock year fix for sparc (Blue Swirl)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1963 c046a42c-6fe2-441c-8c8c-71466251a162
suppressed m48t08 RTC - simplified m48t59 RTC api
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1573 c046a42c-6fe2-441c-8c8c-71466251a162
memory mapped NVRAM (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@953 c046a42c-6fe2-441c-8c8c-71466251a162
new reset API
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@938 c046a42c-6fe2-441c-8c8c-71466251a162
win32 fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@833 c046a42c-6fe2-441c-8c8c-71466251a162
NVRAM fixes (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@815 c046a42c-6fe2-441c-8c8c-71466251a162
ppc: suppressed unneeded globals and headers - added explicit type for ppc nvram
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@723 c046a42c-6fe2-441c-8c8c-71466251a162
PowerPC system emulation fixes (Jocelyn Mayer)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@722 c046a42c-6fe2-441c-8c8c-71466251a162