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2012-02-15qom: Unify type registrationAndreas Färber1-2/+2
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 where necessary and don't put a semicolon after the closing brace. Signed-off-by: Andreas Färber <afaerber@suse.de> Cc: Anthony Liguori <anthony@codemonkey.ws> Cc: malc <av1474@comtv.ru> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-03qdev: register all types natively through QEMU Object ModelAnthony Liguori1-20/+24
This was done in a mostly automated fashion. I did it in three steps and then rebased it into a single step which avoids repeatedly touching every file in the tree. The first step was a sed-based addition of the parent type to the subclass registration functions. The second step was another sed-based removal of subclass registration functions while also adding virtual functions from the base class into a class_init function as appropriate. Finally, a python script was used to convert the DeviceInfo structures and qdev_register_subclass functions to TypeInfo structures, class_init functions, and type_register_static calls. We are almost fully converted to QOM after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-01-27sysbus: apic: ioapic: convert to QEMU Object ModelAnthony Liguori1-6/+42
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>
2012-01-27ssi: convert to QEMU Object ModelAnthony Liguori1-5/+12
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-12-16stellaris: Calculate system clock period on resetPeter Maydell1-0/+1
Calculate the system clock period on reset; otherwise it remains set to the default value of zero and attempting to use it provokes a hang. This is one of the issues noted in LP:696094. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-11-28sysbus: rename sysbus_init_mmio_region() to sysbus_init_mmio()Avi Kivity1-3/+3
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-24stellaris: convert gptm to memory APIBenoît Canet1-17/+12
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-24stellaris: convert adc to memory APIBenoît Canet1-18/+12
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-24stellaris: convert i2c to memory APIBenoît Canet1-17/+11
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-24stellaris: convert sys to memory APIBenoît Canet1-17/+11
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-09-04armv7m: convert to memory APIAvi Kivity1-1/+4
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25Revert "Merge remote-tracking branch 'qemu-kvm/memory/batch' into staging"Anthony Liguori1-4/+1
This reverts commit 8ef9ea85a2cc1007eaefa53e6871f1f83bcef22d, reversing changes made to 444dc48298c480e42e15a8fe676be737d8a6b2a1. From Avi: Please revert the entire pull (git revert 8ef9ea85a2cc1) while I work this out - it isn't trivial. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-24armv7m: convert to memory APIAvi Kivity1-1/+4
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-21Merge remote-tracking branch 'pmaydell/armhw-for-upstream' into stagingAnthony Liguori1-4/+68
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-1/+1
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-17hw/stellaris: Add support for RCC2 registerEngin AYDOGAN1-4/+68
Add support for the RCC2 register on Fury class devices. Based on a patch by Vijay Kumar. Signed-off-by: Engin AYDOGAN <engin@bzzzt.biz> [Peter Maydell: fixed comment typos, minor cleanup of unreachable code] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-07-23Correct spelling of licensedMatthew Fernandez1-1/+1
Correct typos of "licenced" to "licensed". Reviewed-by: Stefan Weil <weil@mail.berlios.de> Reviewed-by: Andreas F=E4rber <andreas.faerber@web.de> Signed-off-by: Matthew Fernandez <matthew.fernandez@gmail.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-07-23net: Consistently use qemu_macaddr_default_if_unsetJan Kiszka1-1/+1
Drop the open-coded MAC assignment from net_init_nic and replace it with standard qemu_macaddr_default_if_unset which is also used by qdev. That avoid creating colliding MACs when instantiating NICs via different mechanisms. This change requires to store the MAC as MACAddr in NICInfo, and the remaining nd_table users need to be updated. Based on suggestion by Peter Maydell. CC: Markus Armbruster <armbru@redhat.com> CC: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-22vmstate: stellaris use unused for placeholder entriesJuan Quintela1-2/+1
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris_adcJuan Quintela1-55/+34
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris gptmJuan Quintela1-60/+24
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris sysJuan Quintela1-46/+25
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris ssi busJuan Quintela1-20/+11
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-22vmstate: port stellaris i2cJuan Quintela1-32/+17
Signed-off-by: Juan Quintela <quintela@redhat.com>
2011-04-15Remove unused sysemu.h include directivesBlue Swirl1-1/+0
Remove unused sysemu.h include directives to speed up build with the following patches. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-03-21change all other clock references to use nanosecond resolution accessorsPaolo Bonzini1-3/+3
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\>' ) after checking that get_clock and new_timer never occur twice on the same line. There were no missed occurrences; however, even if there had been, they would have been caught by the compiler. There was exactly one false positive in qemu_run_timers: - current_time = qemu_get_clock (clock); + current_time = qemu_get_clock_ns (clock); which is of course not in this patch. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2011-03-06hw/pl061.c: Implement ARM PL061 as well as Luminary onePeter Maydell1-1/+1
ARM's PL061 has a different set of ID registers to the one in the Luminary Stellaris; implement this so that the Linux driver can identify the Realview PBX PL061 correctly. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-12-11Add endianness as io mem parameterAlexander Graf1-4/+8
As stated before, devices can be little, big or native endian. The target endianness is not of their concern, so we need to push things down a level. This patch adds a parameter to cpu_register_io_memory that allows a device to choose its endianness. For now, all devices simply choose native endian, because that's the same behavior as before. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-07-06savevm: Add DeviceState paramAlex Williamson1-5/+6
When available, we'd like to be able to access the DeviceState when registering a savevm. For buses with a get_dev_path() function, this will allow us to create more unique savevm id strings. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-04-25arm: remove dead assignments, spotted by clang analyzerBlue Swirl1-1/+1
Value stored is never read. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-10-27stellaris_enet: use qdev properties for configuration.Gerd Hoffmann1-1/+1
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-07New qdev_init_nofail()Markus Armbruster1-1/+1
Like qdev_init(), but terminate program via hw_error() instead of returning an error value. Use it instead of qdev_init() where terminating the program on failure is okay, either because it's during machine construction, or because we know that failure can't happen. Because relying in the latter is somewhat unclean, and the former is not always obvious, it would be nice to go back to qdev_init() in the not-so-obvious cases, only with proper error handling. I'm leaving that for another day, because it involves making sure that error values are properly checked by all callers. Patchworks-ID: 35168 Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01Revert "Get rid of _t suffix"Anthony Liguori1-10/+10
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. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01Get rid of _t suffixmalc1-10/+10
Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
2009-09-11Unexport ticks_per_sec variable. Create get_ticks_per_sec() functionJuan Quintela1-1/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-27qdev: add return value to init() callbacks.Gerd Hoffmann1-7/+12
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 init callbacks can't signal failure because the init() callback has no return value. This patch fixes it. We have already one case in-tree where this is needed: Try -device virtio-blk-pci (without drive= specified) and watch qemu segfault. This patch fixes it. With usb+scsi being converted to qdev we'll get more devices where the init callback can fail for various reasons. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-08-25Make CPURead/WriteFunc structure 'const'Blue Swirl1-8/+8
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-07-16qdev: rework device properties.Gerd Hoffmann1-1/+1
This patch is a major overhaul of the device properties. The properties are saved directly in the device state struct now, the linked list of property values is gone. Advantages: * We don't have to maintain the list with the property values. * The value in the property list and the value actually used by the device can't go out of sync any more (used to happen for the pci.devfn == -1 case) because there is only one place where the value is stored. * A record describing the property is required now, you can't set random properties any more. There are bus-specific and device-specific properties. The former should be used for properties common to all bus drivers. Typical use case is bus addressing, i.e. pci.devfn and i2c.address. Properties have a PropertyInfo struct attached with name, size and function pointers to parse and print properties. A few common property types have PropertyInfos defined in qdev-properties.c. Drivers are free to implement their own very special property parsers if needed. Properties can have default values. If unset they are zero-filled. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-16Remove io_index argument from cpu_register_io_memory()Avi Kivity1-4/+4
The parameter is always zero except when registering the three internal io regions (ROM, unassigned, notdirty). Remove the parameter to reduce the API's power, thus facilitating future change. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-06-11qdev: move name+size into DeviceInfo (v2)Gerd Hoffmann1-2/+3
Rationale: move device information from code to data structures. v2: Adapt the drivers missed in the first version. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2009-06-03Stellaris qdev conversionPaul Brook1-27/+48
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-06-02Implement multiple samplers on stellaris ADCPaul Brook1-19/+31
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-23Add common BusStatePaul Brook1-7/+5
Implement and use a common device bus state. The main side-effect is that creating a bus and attaching it to a parent device are no longer separate operations. For legacy code we allow a NULL parent, but that should go away eventually. Also tweak creation code to veriry theat a device in on the right bus. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-21Convert machine registration to use module init functionsAnthony Liguori1-2/+10
This cleans up quite a lot of #ifdefs, extern variables, and other ugliness. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-05-14Stellaris SSI qdev conversionPaul Brook1-33/+35
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Stellaris I2C qdev conversionPaul Brook1-7/+18
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14SSD0303 qdev conversionPaul Brook1-1/+1
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14Stellaris ethernet qdev conversionPaul Brook1-2/+11
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-14PL011 qdev conversionPaul Brook1-3/+3
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-13Remove vga_ram_sizePaul Brook1-2/+2
The vga_ram_size argument to machine init functions always has the same value, and is ignored by many machines (including SPARC32 which has an obsolete ifdef for VGA_RAM_SIZE). Remove it and push VGA_RAM_SIZE into vga_int.h. Signed-off-by: Paul Brook <paul@codesourcery.com>
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