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* qom: Unify type registrationAndreas Färber2012-02-151-2/+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>
* qdev: register all types natively through QEMU Object ModelAnthony Liguori2012-02-031-12/+15
| | | | | | | | | | | | | | | | | | | | | 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>
* sysbus: apic: ioapic: convert to QEMU Object ModelAnthony Liguori2012-01-271-10/+24
| | | | | | | 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>
* sysbus: rename sysbus_init_mmio_region() to sysbus_init_mmio()Avi Kivity2011-11-281-8/+8
| | | | Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert aux2 to memory APIBenoît Canet2011-11-241-17/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert aux1 to memory APIBenoît Canet2011-11-241-16/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert system control to memory APIBenoît Canet2011-11-241-16/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert leds to memory APIBenoît Canet2011-11-241-16/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert modem to memory APIBenoît Canet2011-11-241-16/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert diagnostic to memory APIBenoît Canet2011-11-241-16/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert configuration to memory APIBenoît Canet2011-11-241-16/+15Star
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: convert apc to memory APIBenoît Canet2011-11-241-16/+16
| | | | | Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
* slavio_misc: avoid structure holes spotted by paholeBlue Swirl2011-08-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Report from pahole on amd64 host: struct MiscState { SysBusDevice busdev; /* 0 5648 */ /* --- cacheline 88 boundary (5632 bytes) was 16 bytes ago --- */ qemu_irq irq; /* 5648 8 */ uint32_t dummy; /* 5656 4 */ uint8_t config; /* 5660 1 */ uint8_t aux1; /* 5661 1 */ uint8_t aux2; /* 5662 1 */ uint8_t diag; /* 5663 1 */ uint8_t mctrl; /* 5664 1 */ uint8_t sysctrl; /* 5665 1 */ uint16_t leds; /* 5666 2 */ /* XXX 4 bytes hole, try to pack */ qemu_irq fdc_tc; /* 5672 8 */ /* size: 5680, cachelines: 89 */ /* sum members: 5676, holes: 1, sum holes: 4 */ /* last cacheline: 48 bytes */ }; /* definitions: 1 */ Fix by rearranging the structure to avoid padding. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Add endianness as io mem parameterAlexander Graf2010-12-111-8/+16
| | | | | | | | | | | | | 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>
* sparc32: convert debug printf statements to tracepointsBlue Swirl2010-10-311-31/+20Star
| | | | | | Replace debug printf statements with tracepoints. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* sparc32 (mostly): remove unneeded calls to device resetBlue Swirl2009-11-071-2/+0Star
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* sparc32: convert slavio_misc to reset + vmsdBlue Swirl2009-10-241-6/+6
| | | | | | Also remove unused include directive. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Revert "Get rid of _t suffix"Anthony Liguori2009-10-011-16/+16
| | | | | | | | | | | | 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>
* Get rid of _t suffixmalc2009-10-011-16/+16
| | | | | | | Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
* Sparc32: port Slavio misc devices to VMState designBlue Swirl2009-08-291-38/+19Star
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* qdev: add return value to init() callbacks.Gerd Hoffmann2009-08-281-2/+4
| | | | | | | | | | | | | | | | | | 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>
* Make CPURead/WriteFunc structure 'const'Blue Swirl2009-08-251-16/+16
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Sparc32: use qemu_irq for system_powerdownBlue Swirl2009-08-091-1/+3
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Sparc32: move device instantiation to sun4m.cBlue Swirl2009-08-081-62/+0Star
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* qdev: rework device properties.Gerd Hoffmann2009-07-171-6/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Sparc32: convert slavio_misc to qdevBlue Swirl2009-07-131-53/+132
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Revert "Introduce reset notifier order"Jan Kiszka2009-06-291-1/+1
| | | | | | | | | This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (and updates later added users of qemu_register_reset), we solved the problem it originally addressed less invasively. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Remove io_index argument from cpu_register_io_memory()Avi Kivity2009-06-161-8/+8
| | | | | | | | | 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>
* Introduce reset notifier orderJan Kiszka2009-05-221-1/+1
| | | | | | | | | | | | | | | Add the parameter 'order' to qemu_register_reset and sort callbacks on registration. On system reset, callbacks with lower order will be invoked before those with higher order. Update all existing users to the standard order 0. Note: At least for x86, the existing users seem to assume that handlers are called in their registration order. Therefore, the patch preserves this property. If someone feels bored, (s)he could try to identify this dependency and express it properly on callback registration. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Replace gcc variadic macro extension with C99 versionBlue Swirl2009-05-131-3/+3
| | | | Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
* Delete some unused macros detected with -Wp,-Wunused-macros useblueswir12009-03-161-3/+0Star
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6856 c046a42c-6fe2-441c-8c8c-71466251a162
* hw: remove error handling from qemu_malloc() callers (Avi Kivity)aliguori2009-02-051-2/+0Star
| | | | | | | | 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
* hw/slavio_misc.c remove address from debug trace (Robert Reif)blueswir12008-12-211-8/+4Star
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6119 c046a42c-6fe2-441c-8c8c-71466251a162
* Remove address masking after some rearrangingblueswir12008-12-021-61/+92
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5854 c046a42c-6fe2-441c-8c8c-71466251a162
* Change MMIO callbacks to use offsets, not absolute addresses.pbrook2008-12-011-3/+6
| | | | | | | Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
* Halt the CPU using a qemu_irqblueswir12008-11-021-4/+4
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5601 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix compiler warningsblueswir12008-05-101-3/+2Star
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4404 c046a42c-6fe2-441c-8c8c-71466251a162
* Wire up TC signal from Aux1 to FDCblueswir12008-03-211-1/+13
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4096 c046a42c-6fe2-441c-8c8c-71466251a162
* Rearrange slavio_misc code to prepare for different addressesblueswir12008-01-271-71/+149
| | | | | | | | Pass first env instead of using cpu_single_env directly Add Aux1 to Sun4c git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3934 c046a42c-6fe2-441c-8c8c-71466251a162
* Register only valid register access widthsblueswir12008-01-011-16/+16
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3881 c046a42c-6fe2-441c-8c8c-71466251a162
* Fix SS-600MP led device typosblueswir12007-12-011-2/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3756 c046a42c-6fe2-441c-8c8c-71466251a162
* Improve power management device addressingblueswir12007-12-011-6/+11
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3755 c046a42c-6fe2-441c-8c8c-71466251a162
* Name the magic constants, use correct value for AUX2_PWRFAILblueswir12007-12-011-32/+51
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3754 c046a42c-6fe2-441c-8c8c-71466251a162
* Break up vl.h.pbrook2007-11-171-1/+4
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
* Add SPARCserver 600MP emulation (original patch by Robert Reif)blueswir12007-11-111-0/+58
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3604 c046a42c-6fe2-441c-8c8c-71466251a162
* Change sysctrl register to 32 bits (original patch by Robert Reif)blueswir12007-11-041-20/+76
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3533 c046a42c-6fe2-441c-8c8c-71466251a162
* More detabificationblueswir12007-10-061-53/+53
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3338 c046a42c-6fe2-441c-8c8c-71466251a162
* find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths2007-09-161-2/+2
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
* Split DMA controller in twoblueswir12007-05-261-8/+14
| | | | | | | Fix register size related bugs git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2869 c046a42c-6fe2-441c-8c8c-71466251a162
* Use full 36-bit physical address space on SS10blueswir12007-05-191-2/+3
| | | | git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2830 c046a42c-6fe2-441c-8c8c-71466251a162
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