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2011-10-02serial: Add MemoryRegion parameter to serial_mm_initRichard Henderson1-2/+2
Remove the get_system_memory() call from serial_mm_init, pushing it back into the callers. In many cases we already have the system memory region available. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-10-02serial: Remove ioregister parameter from serial_mm_initRichard Henderson1-1/+1
All callers passed 1. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-10-02serial: Use enum device_endian in serial_mm_init parameterRichard Henderson1-5/+2
The use of DEVICE_NATIVE_ENDIAN cleans up lots of ifdefs in many of the callers. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-09-25mips_malta: move i8259 initialization after piix4 initializationAvi Kivity1-5/+15
i8259 is an ISA device (or at least, depends on the ISA infrastructure to register its ioport); and the ISA bus is supplied by piix4. Later patches make this dependency explicit. Use qemu_irq_proxy() to stop the cycle by adding an extra layer of indirection. Signed-off-by: Avi Kivity <avi@redhat.com>
2011-09-18mips_malta: convert to memory APIAvi Kivity1-27/+26
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-09-08Merge remote-tracking branch 'qemu-kvm-tmp/memory/batch' into stagingAnthony Liguori1-18/+36
2011-09-06mips: Add SMP support to the Malta boardEdgar E. Iglesias1-5/+21
No change to the CPU kinds, so SMP will only work if manually changing the cpu to 34Kf: -cpu 34Kf -smp 2 Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-09-04pflash_cfi01/pflash_cfi02: convert to memory APIAvi Kivity1-18/+36
cfi02 is annoying in that is ignores some address bits; we probably want explicit support in the memory API for that. In order to get the correct opaque into the MemoryRegion object, the allocation scheme is changed so that the flash emulation code allocates memory, instead of the caller. This clears a FIXME in the flash code. Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25Revert "Merge remote-tracking branch 'qemu-kvm/memory/batch' into staging"Anthony Liguori1-25/+20
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>
2011-08-25pflash_cfi01/pflash_cfi02: convert to memory APIAvi Kivity1-20/+25
cfi02 is annoying in that is ignores some address bits; we probably want explicit support in the memory API for that. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-22char: rename qemu_chr_open() -> qemu_chr_new()Anthony Liguori1-2/+2
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-22char: rename qemu_chr_printf() -> qemu_chr_fe_printf()Anthony Liguori1-11/+11
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-20Use glib memory allocation and free functionsAnthony Liguori1-3/+3
qemu_malloc/qemu_free no longer exist after this commit. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-04-09smbus_eeprom: consolidate smbus eeprom creation oc pc_piix, mips_mapta, ↵Isaku Yamahata1-10/+2
mips_fulong consolidate smbus initialization for pc_piix, mips_malta and mips_fulong. Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Huacai Chen <zltjiangshi@gmail.com> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Reviewed-by: Aurelien Jarno <aurelien@aurel32.net> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-04-07ide: consolidate drive_get(IF_IDE)Isaku Yamahata1-9/+1
factor out ide initialization to call drive_get(IF_IDE) Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2011-02-21isa-bus: Remove bogus IRQ sharing checkJan Kiszka1-1/+1
Nothing prevented IRQ sharing on the ISA bus in principle. Not all boards supported this, neither each and every card nor driver and OS. Still, there existed valid IRQ sharing scenarios, (at least) two of them can also be found in QEMU: >2 PC UARTs and the PREP IDE buses. So remove this artificial restriction from our ISA model. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-02-20i8254: convert to qdevBlue Swirl1-2/+2
Convert to qdev. Don't expose PITState. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-02-12x86,MIPS: make vmware_vga optionalBlue Swirl1-1/+5
Allow failure with vmware_vga device creation and use standard VGA instead. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-01-25audio: consolidate audio_init()Isaku Yamahata1-21/+2
consolidate audio_init() and remove references to shoundhw. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-20gt64xxx: qdev conversionAurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-14mips/malta: fix board idAurelien Jarno1-1/+1
Board id can't be written with stl_phys() as it's read-only part of memory. Use stl_p() on the memory buffer instead. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-12-11Add endianness as io mem parameterAlexander Graf1-1/+2
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>
2010-11-16more stdvga cleanups.Gerd Hoffmann1-1/+1
video.x is gone now. It was the only user of the vga bios_offset + bios_size logic. Zap it. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2010-10-13Delete write only variablesBlue Swirl1-9/+5
Compiling with GCC 4.6.0 20100925 produced warnings like: /src/qemu/net/tap-win32.c: In function 'tap_win32_open': /src/qemu/net/tap-win32.c:582:12: error: variable 'hThread' set but not used [-Werror=unused-but-set-variable] Fix by removing the unused variables. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-10-03Use GCC_FMT_ATTR (format checking)Stefan Weil1-1/+2
Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-09-21mips_malta: Fix format stringsStefan Weil1-2/+2
Fix two compiler warnings (when format attribute is applied). Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-08-24Rearrange block headersBlue Swirl1-0/+1
Changing block.h or blockdev.h resulted in recompiling most objects. Move DriveInfo typedef and BlockInterfaceType enum definitions to qemu-common.h and rearrange blockdev.h use to decrease churn. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-07-06qemu_ram_alloc: Add DeviceState and name parametersAlex Williamson1-2/+2
These will be used to generate unique id strings for ramblocks. The name field is required, the device pointer is optional as most callers don't have a device. When there's no device or the device isn't a child of a bus implementing BusInfo.get_dev_path, the name should be unique for the platform. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-06-27Remove useless device dependency of HAS_AUDIOBlue Swirl1-4/+0
System architecture dictates whether HAS_AUDIO is defined. It's then useless to check for HAS_AUDIO in files which are only used on those architectures which always have audio. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-06-13hpet/rtc: Rework RTC IRQ replacement by HPETJan Kiszka1-1/+1
Allow the intercept the RTC IRQ for the HPET legacy mode. Then push routing to IRQ8 completely into the HPET. This allows to turn hpet_in_legacy_mode() into a private function. Furthermore, this stops the RTC from clearing IRQ8 even if the HPET is in control. This patch comes with a side effect: The RTC timers will no longer be stoppend when there is no IRQ consumer, possibly causing a minor performance degration. But as the guest may want to redirect the RTC to the SCI in that mode, it should normally disable unused IRQ source anyway. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-22Compile dma only onceBlue Swirl1-1/+12
Use a qemu_irq to request CPU exit. 7 compilations less for the full build. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-15rtc: make rtc_xxx accept/return ISADevice instead of RTCState.Isaku Yamahata1-1/+2
To match rtc_xxx with qdev, make rtc_xxx accept and return ISADevice instead of RTCState. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile pflash_cfi01 only onceBlue Swirl1-1/+7
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-29Compile acpi only onceBlue Swirl1-1/+2
Use qemu_irqs to trigger CMOS S3 and SMI events. Avoid using kvm.h, which uses CPUState. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-27Compile some MIPS devices only onceBlue Swirl1-0/+1
Move CPU specific declarations to a separate file. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-21Compile serial only onceBlue Swirl1-1/+5
Push TARGET_WORDS_BIGENDIAN dependency to board level. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-03-16load_elf: replace the address addend by a translation functionAurelien Jarno1-16/+8
A few machines need to translate the ELF header addresses into physical addresses. Currently the only possibility is to add a value to the addresses. This patch replaces the addend argument by and a translation function and an opaque passed to the function. A NULL function does not translate the address. The patch also convert all machines that have an addend, simplify the PowerPC kernel loading and fix the MIPS kernel loading using this new feature. Other machines may benefit from this feature. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-02-07fdc: don't use reserved _t suffixBlue Swirl1-1/+1
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-02-06mips/malta: fix typoAurelien Jarno1-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-12-01pci: pci.h cleanup: move out stuff not in pci.cMichael S. Tsirkin1-0/+2
pci.h declares some functions which aren't defined in pci.h. Clean up moving things to appropriate headers, and update all users. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2009-11-14mips malta: fix indentationAurelien Jarno1-3/+3
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-14mips-malta: fix resetAurelien Jarno1-25/+27
(broken by 45a50b1668822c23afc2a89f724654e176518bc4) Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-14mips: fix CPU resetAurelien Jarno1-4/+2
Don't load the kernel twice during reset. See f2d74978764f62d832d61ac17bb5d934ade58816. Signed-off-by: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-10-12rom loader: fix sparc -kernel boot.Gerd Hoffmann1-1/+1
Changes: (1) register pstrcpy_targphys() in rom list, it is used for kernel command lines by a number of architectures. (2) add rom_ptr() function to get a pointer for applying changes to loaded images. Needed for example to tell the linux kernel where it finds the initrd image by updating the header. (3) make sparc use rom_ptr for initrd setup. booting sparc-test works now, and 'info roms' shows this: (qemu) info roms addr=0000000000000000 size=0x2a3828 mem=ram name="phdr #0: vmlinux-2.6.11+tcx" addr=00000000007ff000 size=0x00000e mem=ram name="cmdline" addr=0000000000800000 size=0x400000 mem=ram name="/root/qemu-test/sparc-test/linux.img" addr=0000000070000000 size=0x0e4000 mem=rom name="phdr #0: /home/kraxel/projects/qemu/build-zfull/pc-bios/openbios-sparc32" reboot via 'system_reset' works too. Patchworks-ID: 35262 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>
2009-10-05Fix pci_add nic not to exit on bad modelMarkus Armbruster1-1/+1
Monitor command "pci_add ADDR nic model=MODEL" uses pci_nic_init() to create the NIC. When MODEL is unknown or "?", this prints to stderr and terminates the program. Change pci_nic_init() not to treat "?" specially, and to return NULL on failure. Switch uses during startup to new convenience wrapper pci_nic_init_nofail(), which behaves just like pci_nic_init() used to do. Bonus bug fix: we now check for qdev_init() failing there. Signed-off-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-05serial: convert isa to qdevGerd Hoffmann1-2/+2
Everything using standard isa I/O ports and IRQ windup is considerd being an actual isa device. That are all serial_init() users except mips_mipssim() which seems to have a non-standard IRQ windup. baud rate is fixed at 115200 now as no caller passed in something else. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-05floppy: add drive properties.Gerd Hoffmann1-3/+2
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-05parallel: convert isa to qdevGerd Hoffmann1-1/+1
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-05i2c: addresses are load/save as uint8_t values, change types to reflect thisJuan Quintela1-1/+1
Signed-off-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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