History | View | Annotate | Download (33.3 kB)
Remove dead code
Signed-off-by: malc <av1474@comtv.ru>
Disable >4G ram support on 32-bit targets
If the target only has a 32-bit physical address space thenthe code to map >4G ram breaks horribly, and causes compiler warnings.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Separate virtio PCI code
Split the PCI host bindings from the VRing transport implementation.
Virtio-blk qdev conversion
Virtio-balloon qdev conversion
Virtio-console conversion
SMBus qdev conversion
LSI SCSI qdev conversion
Remove vga_ram_size
The vga_ram_size argument to machine init functions always has the samevalue, and is ignored by many machines (including SPARC32 which has anobsolete ifdef for VGA_RAM_SIZE).
Remove it and push VGA_RAM_SIZE into vga_int.h.
Push AUD_init down to devices
Now we can safely call AUD_init multiple times we can push it down toindividual audio devices, rather than having to pass it from the boardinit.
Make AUD_init failure fatal
Failure to initialize the audio subsystem is not handled consistently.Where it is handled it has guest visible effects, which is wrong.We already have a "nosound" audio driver as a last resort, so trying toproceed without an audio backend seems pointless....
register reset handler for option_roms
Currently, boot options are not preserved across a system reset.option roms can modify themselves, or can for instance restore the realint 0x19 vector after they tried to boot from it.
To properly do that, we need a reset handler registered to deal with option...
reset state for load_linux
The linux loader is just an option rom like any other, just withsome special requirements. Right now, our option rom resettingmechanism is not being applied to it. As a result, users using-kernel will not be able to successfully reboot their machines...
Hardware watchdog
Here is an updated hardware watchdog patch, which should fixeverything that was raised about the previous version ...
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
suport device driver initialization model
According to PnP specification, Appendix B, Option ROMsthat support DDIM (device driver initialization model) shouldhave their memory space writeable.
KVM deviates from us here, by removing the IO_MEM_ROM flag,...
sending NUMA topology to BIOS (Andre Przywara)
uses the QEMU firmware configuration interfacce to send the NUMAtopology to the BIOS, which has to setup the tables. Only one firmwareconfiguration channel is used.
Signed-off-by: Andre Przywara <andre.przywara@amd.com>...
kqemu: merge CONFIG_KQEMU and USE_KQEMU
Basically a recursive ":%s/USE_KQEMU/CONFIG_KQEMU/g".
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7189 c046a42c-6fe2-441c-8c8c-71466251a162
qemu: Add support for SMBIOS command line otions (Alex Williamson)
Create a new -smbios option (x86-only) to allow binary SMBIOS entriesto be passed through to the BIOS or modify the default values ofindividual fields of type 0 and 1 entries on the command line....
Remove redundant ram_require machine properly.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7090 c046a42c-6fe2-441c-8c8c-71466251a162
Clean up VGA ram allocation.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7063 c046a42c-6fe2-441c-8c8c-71466251a162
More phys_ram_base removal.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7060 c046a42c-6fe2-441c-8c8c-71466251a162
Use cpu_physical_memory_write_rom instead of memcpy.
Signed-off-by: Glauber Costa <glommer@redhat.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7058 c046a42c-6fe2-441c-8c8c-71466251a162
Register a single area for vga bios and option roms
Those guys are not different in nature. They're all roms,not blessed with the graces of being written to. So there'snot need to issue multiple requests to memory registration areas:just treat them as brothers, and put them all in the same...
get roms more room. (Glauber Costa)
This patch increases by 50 % the size available for option roms.The main motivator is that some roms grew bigger than the 64k wecurrently allocate for them (Hey, it's 2009!)
One example is the gpxe project, that produces some roms with 69k,...
Sparse fixes: move ACPI table definitions to pc.h
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6738 c046a42c-6fe2-441c-8c8c-71466251a162
monitor: Rework API (Jan Kiszka)
Refactor the monitor API and prepare it for decoupled terminals:term_print functions are renamed to monitor_* and all monitor servicesgain a new parameter (mon) that will once refer to the monitor instancethe output is supposed to appear on. However, the argument remains...
Allow additions of ACPI tables from command line (Gleb Natapov)
This is needed to dynamically add SLIC tables with Windowsactivation keys.
Signed-off-by: Gleb Natapov <gleb@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6650 c046a42c-6fe2-441c-8c8c-71466251a162
qemu: initialize hot add system / acpi gpe (Marcelo Tosatti)
ACPI GPE support, used by PCI (and CPU) hotplug.
From: Glauber Costa <gcosta@redhat.com>Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
Support epoch of 1980 in RTC emulation for MIPS Magnum
On the MIPS Magnum, the time that is held in the RTC's NVRAM should berelative to midnight on 1980-01-01. This patch adds an extra parameterto rtc_init(), allowing different epochs to be used. For the Magnum,...
graphical_console_init change (Stefano Stabellini)
Patch 5/7
This patch changes the graphical_console_init function to return anallocated DisplayState instead of a QEMUConsole.
This patch contains just the graphical_console_init change and few othermodifications mainly in console.c and vl.c....
Fix uninitialized variable warning
r6322 introduced a warning pointed out by Jan Kiszka.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6342 c046a42c-6fe2-441c-8c8c-71466251a162
add a -vga none cli option (Stefano Stabellini)
currently there is no way to fully disable any graphic card device forthe PC architecture.You can have no graphical output, thanks to -nographic, but you wouldhave the VGA device connected to your PCI bus anyway....
add virtio-console initializer for x86 (Christian Ehrhardt)
This adds an intialization of virtio console for pc style hardware.
Signed-off-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6318 c046a42c-6fe2-441c-8c8c-71466251a162
Make pci_nic_init() use qemu_setup_nic_model() (Mark McLoughlin)
Add a table of PCI NIC models to pass to qemu_setup_nic_model().
While we're at it, also add a corresponding table of NIC initfunctions.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>...
Add HPET emulation to qemu (Beth Kon)
This patch adds HPET emulation. It can be disabled with -disable-hpet. An hpetprovides a more finely granular clocksource than otherwise available on PC.This means that latency-dependent applications (e.g. multimedia) will generally...
Handle suspend in qemu (Gleb Natapov)
Reset a PC and tell BIOS that resume from ram is required on the next boot.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6080 c046a42c-6fe2-441c-8c8c-71466251a162
pci: virtio: use pci id defines (Gerd Hoffman)
Use the defines added by the previous patch in the virtio drivers.Also remove the pointless vendor and device args from thevirtio_blk_init() function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
Add virtio-balloon support
This adds a VirtIO based balloon driver. It uses madvise() to actually balloonthe memory when possible.
Until 2.6.27, KVM forced memory pinning so we must disable ballooning unless thekernel actually supports it when using KVM. It's always safe when using TCG....
Add virtio-blk support
Virtio-blk is a paravirtual block device based on VirtIO. It can be used byspecifying the if=virtio parameter to the -drive parameter.
When using -enable-kvm, it can achieve very good performance compared to IDE orSCSI.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
Use an option rom instead of boot sector for -kernel
Generate an option rom instead of using a hijacked boot sector for kernelbooting. This just requires adding a small option ROM header and a few moreinstructions to the boot sector to take over the int19 vector and run our...
hw/pc: don't register the memory hole as unassigned twice
Since revision 5228, we don't register the memory hole (0xa00000 to0xfffff) anymore. As a consequence, we don't need to register it againas unassigned.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>...
machine struct - specify max_cpus at the per machine level (Jes Sorensen)
Introduce a max_cpus per-machine variable, allowing individual boardsto limit it's number of CPUs. Check requested number of CPUs in setupcode and exit if it exceeds the supported number for the machine....
Add common keys to firmware configuration
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5260 c046a42c-6fe2-441c-8c8c-71466251a162
Key/value based qemu<->guest firmware communication mechanism (Gleb Natapov)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5256 c046a42c-6fe2-441c-8c8c-71466251a162
Right now, kvm keeps the memory allocation split, so we canhandle different areas in different ways. This schema works with qemutoo, so it appears to be the common ground.
This patch proposes using this common ground for everyone, by splitingraw qemu....
Fix most warnings that would be caused by gcc flag -Wundef
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162
PC: suggest a workaround to boot a kernel without hard-disk
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5061 c046a42c-6fe2-441c-8c8c-71466251a162
De-assert PIC IRQs properly at APIC level
[ Taking latest isapc changes into account. ]
Ensure that PIC-delivered IRQs are properly de-asserted in case the APICis in EXTINT or FIXED mode (with level-triggering selected) on LINT0.Fixes EFI-BIOS boot issues....
De-assert ISA PIC IRQs properly
In case the PIC IRQ gets de-asserted on an isapc machine, we also haveto reset CPU_INTERRUPT_HARD. This is what older qemu (before therouting-through-APIC changes) used to do as well....
i386: fix isapc machine
- cirrus vga: enable graphic console- pc: don't use apic for interrupts on ISA machine
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5026 c046a42c-6fe2-441c-8c8c-71466251a162
Use C99 initializers
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5013 c046a42c-6fe2-441c-8c8c-71466251a162
Fix a bunch of type mismatch-related warnings (Jan Kiszka).
Fix a typo in my previous comming (spotted by Laurent Desnouges).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4877 c046a42c-6fe2-441c-8c8c-71466251a162
Move CPU save/load registration to common code.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4808 c046a42c-6fe2-441c-8c8c-71466251a162
Add an opaque parameter to boot_set API, move function to monitor.c
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4763 c046a42c-6fe2-441c-8c8c-71466251a162
save more CPU state
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4669 c046a42c-6fe2-441c-8c8c-71466251a162
moved halted field to CPU_COMMON
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4609 c046a42c-6fe2-441c-8c8c-71466251a162
Remove some uses of phys_ram_base (initial patch by Ian Jackson)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4455 c046a42c-6fe2-441c-8c8c-71466251a162
hw/pc.c: fix warning
(Jan Kiszka)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4344 c046a42c-6fe2-441c-8c8c-71466251a162
8250: Customized base baudrate
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4336 c046a42c-6fe2-441c-8c8c-71466251a162
Allow bootdevice change from the monitor
(Gildas Le Nadan)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4333 c046a42c-6fe2-441c-8c8c-71466251a162
Use correct types to enable > 2G support, based on a patch fromAnthony Liguori.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
RAM usage information in machine definition.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4246 c046a42c-6fe2-441c-8c8c-71466251a162
Revert "Use correct types to enable > 2G support" (r4238), it isnot yet ready.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4240 c046a42c-6fe2-441c-8c8c-71466251a162
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4238 c046a42c-6fe2-441c-8c8c-71466251a162
x86: remove load_kernel()
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4233 c046a42c-6fe2-441c-8c8c-71466251a162
x86: Rework local IRQ delivery for APICs
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4207 c046a42c-6fe2-441c-8c8c-71466251a162
Fix vmmouse with -smp
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4165 c046a42c-6fe2-441c-8c8c-71466251a162
Tell BIOS about the number of CPUs
Previously, the BIOS would probe the CPUs for SMP guests. This tends to bevery unreliably because of startup timing issues. By passing the number ofCPUs in the CMOS, the BIOS can detect the number of CPUs much more reliably....
SCI fixes
(Anthony Liguori)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4081 c046a42c-6fe2-441c-8c8c-71466251a162
Fix VMware VGA init call (Anthony Liguori).s/vga_ram_size/vga_ram_addr/
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3957 c046a42c-6fe2-441c-8c8c-71466251a162
Fix char* signedness, by Andre Przywara.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3816 c046a42c-6fe2-441c-8c8c-71466251a162
Add -drive parameter, by Laurent Vivier.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3759 c046a42c-6fe2-441c-8c8c-71466251a162
Remove unused parameters from QEMUMachineInitFunc (Laurent Vivier)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3687 c046a42c-6fe2-441c-8c8c-71466251a162
Add statics and missing #includes for prototypes.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 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
More generic boot devices specification, allowing more devices to be specifiedand avoiding per-target hardcoded limitations.The machine implementations can then check if the given devices match theactual hardware implementation and firmware API.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3577 c046a42c-6fe2-441c-8c8c-71466251a162
added cpu_model parameter to cpu_init()
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
added -cpu option for x86 (initial patch by Dan Kenigsberg)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3547 c046a42c-6fe2-441c-8c8c-71466251a162
removed traces
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3541 c046a42c-6fe2-441c-8c8c-71466251a162
Set boot sequence from command line (Dan Kenigsberg).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3497 c046a42c-6fe2-441c-8c8c-71466251a162
Don't route PIC interrupts through the local APIC if the local APICconfig says so. By Ari Kivity.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3371 c046a42c-6fe2-441c-8c8c-71466251a162
New '-bios' option, used to select an alternate BIOS image from bios_dir.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3331 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
Let qemu work with latest bochsbios, by Bernhard Kauer.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3154 c046a42c-6fe2-441c-8c8c-71466251a162
Use the framework for the VMware mouse emulation, by Herve Poussineau.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3150 c046a42c-6fe2-441c-8c8c-71466251a162
Use the correct PCI IDs for Malta.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2945 c046a42c-6fe2-441c-8c8c-71466251a162
SMBus support for MIPS Malta.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2893 c046a42c-6fe2-441c-8c8c-71466251a162
New option -net nic,model=? (Mark Glines)Network documentation update (Mark Glines)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2880 c046a42c-6fe2-441c-8c8c-71466251a162
Use i2c_slave_init() to allocate the PXA (dummy) I2C slave.Hush the warning:hw/pc.c:402: warning: control reaches end of non-void function
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2856 c046a42c-6fe2-441c-8c8c-71466251a162
I2C/SMBus framework.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2845 c046a42c-6fe2-441c-8c8c-71466251a162
Delete now unused define.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2840 c046a42c-6fe2-441c-8c8c-71466251a162
Linux loader rewrite, by H. Peter Anvin.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2835 c046a42c-6fe2-441c-8c8c-71466251a162
Unify IRQ handling.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2635 c046a42c-6fe2-441c-8c8c-71466251a162
VMware SVGA II emulation, by Andrzej Zaborowski.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2579 c046a42c-6fe2-441c-8c8c-71466251a162
Large kernel initrd fix (initial patch by Daniel Jacobowitz).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2562 c046a42c-6fe2-441c-8c8c-71466251a162
New -cpu options: choose CPU model for emulated target. Only relevant on PowerPC targets, for now.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2468 c046a42c-6fe2-441c-8c8c-71466251a162
use ram allocation functions
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2405 c046a42c-6fe2-441c-8c8c-71466251a162
PIIX4 SMBus host, EEPROM device emulation, by Ed Swierk.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2379 c046a42c-6fe2-441c-8c8c-71466251a162
Devfn number for the PIIX3 southbridge, by Aurelien Jarno.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2315 c046a42c-6fe2-441c-8c8c-71466251a162