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2008-09-20Suppress gcc 4.x -Wpointer-sign (included in -Wall) warningsblueswir110-17/+20
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20Add signed versions of save/load functionsblueswir110-64/+169
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5274 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20Use a QEMUBH when an OMAP timer must expire immediately.balrog1-10/+14
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5265 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20Add a comment about masking of CTI interrupt in 16550A UART.balrog1-0/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5264 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20Allow attaching devices to OMAP UARTs.balrog3-4/+17
Also avoid two signedness warnings in hw/omap2.c. The API to attach new devices to serials is fine, bu the implementation is a hack. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5263 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-18Add Sparc32 display depth to firmware configurationblueswir11-0/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5261 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-18Add common keys to firmware configurationblueswir15-19/+77
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5260 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-18Add UUID to firmware configuration info (Gleb Natapov)blueswir12-0/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5259 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-18Key/value based qemu<->guest firmware communication mechanism (Gleb Natapov)blueswir15-0/+343
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5256 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-17[PATCH] alpha: fix linux syscall conventionaurel321-4/+5
According to linux kernel sources, register a3 is set in case of failure (and cleared in case of success) while register v0 contains the result (or -errno in case of error). The convention was not followed which results in weird behaviour. Signed-off-by: Tristan Gingold <gingold@adacore.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5243 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-17[PATCH] usb-serial: Fix data corruption with usb serial emulationaurel321-4/+2
* Remove the unused send_buf variable and its constant. * Fix a math error The variables recv_ptr and recv_used are not large enough to hold the constant 384, which causes data corruption when the pointer is reset with: s->recv_ptr = (s->recv_ptr + len) % RECV_BUF; Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5242 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-17Fix warnings that would be caused by ld flag --warn-commonblueswir12-1/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5240 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-1716550A UART: RHR irq enable bit also masks the Rx timeout irq.balrog1-1/+1
The "Rx timeout" (aka. Character Timeout Indication) has no separate mask bit in the IER register and according to the specs reading RHR is the only way to reset the irq. However on the hardware (tested on OMAP2 UART which is an extended 16550A) the RHR_IT bit in IER disables the irc, too. Linux bluetooth serial dongle driver for N800 depends on this behavior. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5239 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-15Fix range in the hid report descriptor for USB tablet.balrog1-2/+2
Should prevent the ugly wrapping due to a typo in an earlier commit. Fix by Gregor (gg@seh.de). git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5232 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-15Right now, kvm keeps the memory allocation split, so we canaliguori1-4/+16
handle different areas in different ways. This schema works with qemu too, so it appears to be the common ground. This patch proposes using this common ground for everyone, by spliting raw qemu. Signed-off-by: Glauber Costa <glommer@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5228 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-15SH4: Serial controller improvementaurel321-5/+79
Add receive character feature to SH4 SCIF. SH4-SCI feature implementation work is left. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5221 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-14MIPS: remove empty cpu_mips_irqctrl_init()aurel325-8/+0
cpu_mips_irqctrl_init() function in hw/mips_timer.c is empty. Attached patch removes it, and its callers. (Hervé Poussineau) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5214 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-14Fix warnings that would be caused by gcc flag -Wwrite-stringsblueswir15-7/+7
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5206 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-14usb: Support for removing device by host addr, improved auto filter syntax ↵aliguori1-0/+1
(Max Krasnyansky) This patch adds support for removing USB devices by host address. Which is usefull for things like libvirtd because there is no easy way to find guest USB address of the host device. In other words you can now do: usb_add host:3.5 ... usb_del host:3.5 Before the patch 'usb_del' did not support 'host:' notation. ---- Syntax for specifying auto connect filters has been improved. Old syntax was host:bus.dev host:pid:vid New syntax is host:auto:bus.dev[:pid:vid] In both the cases any attribute can be set to "*". New syntax is more flexible and lets you do things like host:3.*:5533:* /* grab any device on bus 3 with vendor id 5533 */ It's now possible to remove auto filters. For example: usb_del host:auto:3.*:5533:* Active filters are printed after all host devices in 'info usb' output. Which now looks like this: Device 1.1, speed 480 Mb/s Hub: USB device 1d6b:0002, EHCI Host Controller Device 1.4, speed 480 Mb/s Class 00: USB device 1058:0704, External HDD Auto filters: Device 3.* ID *:* Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5205 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-11uhci: Change default transaction lifetime to 32 frames (Max Krasnyansky)aliguori1-1/+1
Transaction lifetime was originally set to 10 frames. That was an arbitrary number I picked without much thinking :). I'm changing that to 32 frames because things like interrupt transfers and such are scheduled at that rate. It seems like 1/32 is accepted as lowest supported rate. OHCI, for example, defines exactly 32 interrupt heads. While testing USB webcam under XP I noticed that interrupt transactions were being canceled and then resubmitted on a regular basis, which works but is a waste of CPU cycles. This change fixes that. All other devices I have are not affected. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5199 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-07alpha: only print debug information to the log fileaurel321-5/+4
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5181 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-06Fix most warnings that would be caused by gcc flag -Wundefblueswir15-26/+26
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-05CRIS: Mask off the cache selection bit after MMU translations.edgar_igl1-17/+8
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5170 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-04hw/pcnet: use qemu_socket.haurel321-6/+1
(Jan Kiszka) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5149 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-03ETRAX-FS: Add support for DMA channel resets, needed for recent linux kernels.edgar_igl1-2/+21
* Correct numeric value for the RST state. * Add emulation for reseting a DMA channel. * Add a few sanity checks. * Make it compile with debug enabled. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5147 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02SH4: R2D-PLUS FPGA: simply unassigned memory triggeringaurel321-16/+2
Use NULL to trigger unassigned memory error on 32-bit accesses instead of assert(0) as suggested by Blue Swirl. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5141 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02hw/pcnet.c: windows compile fixaurel321-0/+4
(Eduardo Felipe) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5140 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02pcnet: add loopback mode emulationaurel321-30/+59
This patch enhances the pcnet NIC emulation with better loopback mode support, including CRC generation for looped-back packets in "raw" mode. The patch has practically no impact on the normal RX and TX path. Successfully tested against an ancient proprietary pcnet driver that does a lot of hardware checks on boot-up and now works fine over qemu as well. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5135 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02sh4: Add R2D-PLUS FPGA support.aurel321-0/+111
This adds trivial support for the R2D-PLUS FPGA, mostly just for the versioning information that the kernel uses for IRL mappings, in addition to handling the heartbeat and poweroff writes. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5134 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02sh4: CPU versioning.aurel322-27/+18
Trivial patch adding CPU listing and the ability to do per-subtype CVR/PVR/PRR values. Presently SH7750R and SH7751R definitions are provided, as these are the ones in present use in-tree. The CVR value for SH7751R is intentionally restricted so the kernel boots, though this will want to be switched to the proper CVR value once system emulation has sufficiently stabilized. This also makes it trivial to abstract subtype specific registers like MMU_PTEA and to set up feature bits in line with the kernel probing for things like conditionalizing FPU/DSP context. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5133 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02x86: Fix powerdown for non-ACPI caseaurel321-2/+4
Trivial fix for a corner case: system_shutdown on isapc machines causes qemu to segfaults due to accessing the uninitialized pm_state. Issue a system shutdown instead. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5130 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02Reset I32_APIC_BASE on system RESETaurel321-2/+4
Should be done according to spec. Signed-off-by: Gleb Natapov <gleb@qumranet.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5128 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-02suppress a couple of spurious warnings in scsi-generic.caurel321-2/+2
This patch fixes two spurious `may be used uninitialised' warnings when compiling with some compilers. Signed-off-by: Andre Przywara <andre.przywara@amd.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5127 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-30Fix some warnings that would be generated by gcc -Wredundant-declsblueswir14-6/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22uhci: improved TD matching, working ISOC transfersaurel321-12/+28
While trying to make VX-3000 camera work on XP under KVM I realized that we do not necessarily have to find original TD address. All we care about is the token which identifies the transfer rather well (direction, endpoint, size, etc). This is especially important for the isochronous transfers because otherwise they are being canceled left and right and we do not make much progress. With this patch all devices that used bulk transfers that I've tried so far continue to work just as well. And now my USB web cammera (isoc transfers) is working well tool. It's not as smooth as native Windows but it's pretty darn smooth. The cool thing is that new USB code (both usb-uhci and usb-linux) is totaly generic and does not need any special logic for ISOC. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5072 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22uhci: Fixed length handling for SETUP and OUT tokensaurel321-9/+10
Fixes regression reported agains Linux 2.6.18. Looks like XP and newer Linux kernels are less sensitive to length returned for control transfers. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5070 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] MMU bug fixaurel321-0/+4
Some bugs on SH4 MMU are fixed. - When a TLB entry is overwritten or invalidated, tlb_flush_page() should be invoked to invalidate old entry. - When a ASID is changed, tlb_flush() should be invoke to invalidate entries which have old ASID. - The check for shared bit in TLB entry causes multiple TLB hit exception. As SH3's MMU, shared bit is ignored. - ASID is used when MMUCR's SV bit or SR's MD bit is zero. No need to check both bits are zero. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5068 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22[sh4] memory mapped TLB entriesaurel321-0/+110
SH4 MMU's memory mapped TLB feature is implemented. SH-Linux seems to write to memory mapped TLB to invalidate a TLB entry, but does not to read it. So only memory write feature is implemented. Work on memory read feature is left. (Shin-ichiro KAWASAKI) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5067 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22array overflow in hw/stellaris.c and hw/omap_dss.caurel322-3/+4
(Jindrich Makovicka) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5064 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-22Parallel Port Direction Fixaurel321-0/+12
The direction bit in the control register should not be directly set using PPWCONTROL. The kernel gives the following debug message. parport0 (ppdev0): use data_reverse for this! More over setting the data pins to forward mode does not work, perhaps a bug in the Linux PP driver. The right way to do this is to use PPDATADIR to set the direction. The patch checks if the user is toggling the direction bit, and invokes PPDATADIR to do the job. Signed-off-by: Vijay Kumar B <vijaykumar@bravegnu.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5063 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21PC: suggest a workaround to boot a kernel without hard-diskaurel321-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5061 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Ignore IDE command if issued while IDE is busy (Gleb Natapov)aliguori1-0/+26
Feature, Sector Count, LBA Low/Mid/High and Device registers should be written only when both BSY and DRQ are cleared to zero. Command register shall only be written when BSY and DRQ are set to zero for all commands except DEVICE RESET. Data Port register shall be accessed for host PIO data transfer only when DRQ is set to one. Signed-off-by: Gleb Natapov <gleb@qumranet.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5060 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Add image format option for USB mass-storage devicesaurel321-1/+30
(fix CVE-2008-1945) Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5059 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21uhci: fixes for save/load-vm (Max Krasnyansky)aliguori1-2/+8
For some reason we were not registering save/load-vm handler for piix3 flavor of UHCI and hence save/load was broken. Async transactions need to be canceled when we save the VM because there is no way we can save/restore all that state. Since we do not mess the original TD/QH the driver will simply resubmit the transfers. Tested with Windows XP-SP2 running under QEMU/KQEMU. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5054 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21uhci: rewrite UHCI emulator, fully async operation with multiple outstanding ↵aliguori1-364/+533
transactions (Max Krasnyansky) This is esentially a re-write of the QEMU UHCI layer. My initial goal was to support fully async operation with multiple outstanding async transactions. Along the way I realized that I can greatly simplify and cleanup the overall logic. There was a lot of duplicate and confusing code in the UHCI data structure parsing and other places. We were actually violating UHCI spec in handling async ISOC transaction (host controller is not supposed to write into the frame pointer). The reason I wanted to support fully async operation is because current synchronous version is unusable with most devices exported from host (via usb-linux.c). Transactions take a long time and the whole VM becomes slow as hell. Current async support is very rudimentory and for the most part non-functional. Single transaction at a time is simply not enough. I have a device for which XP driver submits both IN and OUT packets at the same time. IN packet always times out unless OUT packet makes it to the device. Hence we must be able to process both in order for that device to work. The new code is backwards compatible and was first tested agains original synchronous usb-linux.c and builtin usb devices like tablet which is also synchronous. Rewrite of the usb-linux.c is coming up next. Async support was tested against various XP versions (ie XP, SP2, SP3) and a bunch of different USB devices: serial port controllers, mice, keyboard, JTAG dongles (from Xilinx and Altera). ISOC support was only lighly tested and needs more work. It's not any worse than current code though. UHCI parser changes are probably somewhat hard to review without the understanding of the UHCI spec. The async design should be fairly easy to follow. Basically we have a list of async objects for each pending transfer. Async objects are tagged with the original TD (transfer descriptor) address and token. We now support unlimited number of outstanding isoc and one outstanding bulk/intr/ctrl transfer per QH (queue head). UHCI spec does not have a clear protocol for the cancelation of the trasfer requests. Driver can yank out TDs on any frame boundary. In oder to handle that I added somewhat fancy TD validation logic logic to avoid unnecessary cancelations. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5050 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21usb: generic packet handler cleanup and documentation (Max Krasnyansky)aliguori2-121/+179
A bit better documentation of the USB device API, namely return codes. Rewrite of usb_generic_handle_packet() to make it more reable and easier to follow. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5049 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: support for USB host device auto connect (Max Krasnyansky)aliguori1-0/+1
QEMU can now automatically grab host USB devices that match the filter. For now I just extended 'host:X.Y' and 'host:VID:PID' syntax to handle wildcards. So for example if you do something like usb_add host:5.* QEMU will automatically grab any non-hub device with host address 5.*. Same with the 'host:PID:*', we grab any device that matches PID. Filtering itself is very generic so we can probably add more elaborate syntax like 'host:BUS.ADDR:VID:PID'. So that we can do 'host:5.*:6000:*'. Anyway, it's implemented using a periodic timer that scans host devices and grabs those that match the filter. Timer is started when the first filter is added. We now keep the list of all host devices that we grabbed to make sure that we do not grab the same device twice. btw It's currently possible to grab the same host device more than once. ie You can just do "usb_add host:1.1" more than once, which of course does not work. So this patch fixes that issue too. Along with auto disconnect patch that I send a minute ago the setup is very seamless now. You can just allocate some usb ports to the VMs and plug/unplug devices at any time. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5048 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21husb: support for USB host device auto disconnect (Max Krasnyansky)aliguori1-0/+1
I got really annoyed by the fact that you have to manually do usb_del in the monitor when host device is unplugged and decided to fix it :) Basically we now automatically remove guest USB device when the actual host device is disconnected. At first I've extended set_fd_handlerX() stuff to support checking for exceptions on fds. But unfortunately usbfs code does not wake up user-space process when device is removed, which means we need a timer to periodically check if device is still there. So I removed fd exception stuff and implemented it with the timer. Signed-off-by: Max Krasnyansky <maxk@kernel.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5047 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21Fix OpenBSD linker warningsblueswir14-18/+28
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5044 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-21De-assert PIC IRQs properly at APIC levelaurel323-7/+24
[ Taking latest isapc changes into account. ] Ensure that PIC-delivered IRQs are properly de-asserted in case the APIC is in EXTINT or FIXED mode (with level-triggering selected) on LINT0. Fixes EFI-BIOS boot issues. This patch also cleans up a bit the interface between PIC and APIC, making apic_local_deliver private again. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5041 c046a42c-6fe2-441c-8c8c-71466251a162
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