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2008-10-01target-alpha: update STATUSaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5370 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-01Check that asynchronous (DMA) submission succeeds (Ian Jackson).balrog
If it does not, abort the command immediately rather than dropping it on the floor. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5369 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-01Actually check read/write errors in IDE (Ian Jackson).balrog
This patch makes the ide emulation actually take notice of error returns from bdrv_write and bdrv_aio_{read,write}. (Cherry picked from qemu-xen e0e7a0afe0e324a1f7d64c240f567b15dbe454cf, first posted to qemu-devel Wed, 20 Feb 2008 15:26:41 +0000) Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5368 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-01x86 pextrw destination operand can be r64.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5367 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Handle MSR_IA32_PERF_STATUS in rdmsr (Alexander Graf).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5366 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Disable bluetooth proxy compilation on win32.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5365 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Avoid (some) ppc cross-compilation problemsmalc
[..snip..] A recent kvm merge with qemu brought code for 64bit power that broke cross compilation. The issue is caused by configure trying to execute target architecture binaries where configure is executed. [..snip..] The patch is based on Hollis's Blanchard idea. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5364 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Add some missing static qualifiersblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5363 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Silence some warnings about uninitialized variablesblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5362 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Few compile time warnings removed (Stefano Stabellini)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5361 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30target-alpha: convert palcode ops to TCGaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5360 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30target-alpha: convert locked load/store to TCGaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5359 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Make sure bluez programs (cross-)compile, add missing statics.balrog
Spotted by Blue Swirl. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5358 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Fix SS-2 crashblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5357 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29TARGET_MAP_xx macros: clean and alpha specific valuesaurel32
- Clean TARGET_MAP_xx macros to avoid nested #if #endif - Add alpha specific values Based on a patch by Tristan Gingold git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5356 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29target-alpha: misc fixesaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5355 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29target-alpha: convert FP ops to TCGaurel32
- Convert FP ops to TCG - Fix S format - Implement F and G formats (untested) - Fix MF_FPCR an MT_FPCR - Fix FTOIS, FTOIT, ITOFF, ITOFS, ITOFT - Fix CPYSN, CPYSE Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5354 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29target-alpha: factorize load/store codeaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5353 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Refactor QEMUFile for live migrationaliguori
To support live migration, we override QEMUFile so that instead of writing to disk, the save/restore state happens over a network connection. This patch makes QEMUFile read/write operations function pointers so that we can override them for live migration. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5352 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Fix save/restore regression introduced by r5318aliguori
sysenter_cs is a u32 and is loaded as a u32. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5351 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29My core2duo patch introduced a vague statement of "missing features" in pbrook
the CPUID specification. This patch addresses this by specifying exactly what is missing. While going along the missing CPUID entries I also stumbled across invalid and missing CPUID #defines while comparing them to the Intel Documentation. This patch also addresses these. I found them too minor to split them up in a separate patch. Furthermore I looked through CPUID functions > 5 and realized that it should be safe to bump the level to 10. I tried booting Linux with that and it worked fine. Signed-off-by: Alexander Graf <agraf@suse.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5350 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Emulate a USB bluetooth dongle (or HCI Transport layer).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5349 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Use VHCI to allow the host os to participate in a qemu bluetooth "vlan".balrog
This does the reverse of bt-host.c, proxying from guest to host. Appears to be more reliable. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5348 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Bluetooth HIDP emulation on top of usb-hid.c and L2CAP and SDP.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5347 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Add L2CAP logic and a virtual SDP server for use in emulated devices.balrog
Note that the L2CAP flow-controlled mode is not fully supported. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5346 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-29Add a virtual HCI.balrog
This implements most of the logic of a real HCI (at least the pieces marked as mandatory). It doesn't support keys, authentication etc. It works on top of the LMP layer, which is not fully emulated because software never has direct access to it. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5345 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Implement a HCI passthrough to host.balrog
This allows using a host's physical HCI as one of the HCIs attached to the virtual machine. This brings various limitations because not all commands/events are passed through by Linux kernel, some are interpreted by the host's kernel for a speed gain. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5344 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Emulate a serial bluetooth HCI with H4+ extensions and attach to n8x0's UART.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5343 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Add a "null" bluetooth HCI and a header file for bluetooth.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5342 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Rename -cpu atom to -cpu n270.balrog
As noticed by Alexander Graf Atom is a name of a series with varying features. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5341 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Fix warning, based on patches by Zeev Tarantov and Jindrich Makovickablueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5340 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Add to machine structure a flag to use SCSI drives instead of IDE: fixes SS-20blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5339 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Fix dots per clock value, cleanup and "optimize"malc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5338 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Fix more r5087 breakagemalc
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5337 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Optional "precise" VGA retrace supportmalc
Selected via: -vga <name>,retrace=precise git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5336 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-28Change the way video graphics adapter is selectedmalc
Instead of having (current)three command line switches -std-vga, -cirrusvga and -vmwarevga, provide one -vga switch which takes an argument, so that: qemu -std-vga becomes qemu -vga std qemu -cirrusvga becomes qemu -vga cirrus qemu -vmwarevga becomes qemu -vga vmware Update documentation accordingly. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5335 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-27Make compatfd fallback more robustaliguori
Be more friendly when signalfd() fails, and also add configure checks to detect that syscall(SYS_signalfd) actually works. malc pointed out that some installs do not have /usr/include/linux headers that are in sync with the glibc headers so why SYS_signalfd is defined, it's #defined to _NR_signalfd which is not defined in the /usr/include/linux header. While this is a distro bug, it doesn't hurt to do a more thorough job in detection. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5334 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-27Fix whitespace damage in compatfdaliguori
Spotted by malc. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5333 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-27Add mmu tlb demap support (Igor Kovalenko)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5332 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-27Allocate code gen buffer properly on FreeBSDaliguori
Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5331 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Fix definition of EMX bit in cpuid (Jens Axboe).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5330 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Add a generic Niagara machineblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5329 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Implement some UA2007 block ASIsblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5328 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Implement UA2005 hypervisor trapsblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5327 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Move also DEBUG_PCALL (see r5085)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5326 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Really fix the BSD build this timealiguori
struct aioinit isn't defined on BSD it appears so we need to guard everything in an #if defined(__linux__). Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5325 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Fix build on non-Linux unicesaliguori
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5324 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Implement an fd pool to get real AIO with posix-aioaliguori
This patch implements a simple fd pool to allow many AIO requests with posix-aio. The result is significantly improved performance (identical to that reported for linux-aio) for both cache=on and cache=off. The fundamental problem with posix-aio is that it limits itself to one thread per-file descriptor. I don't know why this is, but this patch provides a simple mechanism to work around this (duplicating the file descriptor). This isn't a great solution, but it seems like a reasonable intermediate step between posix-aio and a custom thread-pool to replace it. Ryan Harper will be posting some performance analysis he did comparing posix-aio with fd pooling against linux-aio. The size of the posix-aio thread pool and the fd pool were largely determined by him based on this analysis. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5323 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-26Fix build on FreeBSDaliguori
__GLIBC_PREREQ is defined in such a way that the ! cannot be used in front of it on FreeBSD. Also, -lpthread is not implied by the build and we definitely use it for compatfd support. While at it, I added a default initialization for posix-aio that seems to perform well in our testing. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5322 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-25Revert r5274 which breaks savevm/loadvmblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5321 c046a42c-6fe2-441c-8c8c-71466251a162
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