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2011-07-05pci: add ich9 usb controller idsGerd Hoffmann
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-ohci: Add support for being a companion controllerHans de Goede
To use as a companion controller, use pci-ohci as device and set the masterbus and num-ports properties, ie: -device usb-ehci,addr=0b.1,multifunction=on,id=ehci0 -device pci-ohci,addr=0b.0,multifunction=on,masterbus=ehci0.0,num-ports=4 Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-uhci: Add support for being a companion controllerHans de Goede
To use as a companion controller set the masterbus property. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-ehci: Add support for registering companion controllersHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-ehci: Fix handling of PED and PEDC port status bitsHans de Goede
The PED bit should only be set for highspeed devices and the PEDC bit should not be set on "normal" PED bit changes, only on io errors. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb: assert on calling usb_attach(port, NULL) on a port without a devHans de Goede
with the "usb-ehci: cleanup port reset handling" patch in place no callers are calling usb_attach(port, NULL) for a port where port->dev is NULL. Doing that makes no sense as that causes the port detach op to get called for a port with nothing attached. Add an assert that port->dev != NULL when dev == NULL, and remove the check for not having a port->dev in the dev == NULL case. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-ehci: cleanup port reset handlingHans de Goede
Doing a usb_attach when dev is NULL will just result in the port detach op getting called even though nothing was connected in the first place. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-ehci: Connect Status bit is read only, don't allow changing it by the guestHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb-ehci: drop unused num-ports state memberHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb: Replace device_destroy bus op with a child_detach port opHans de Goede
Note this fixes 2 things in one go, first of all the device_destroy bus op should be a device_detach bus op, as pending async packets from the device should be cancelled on detach not on destroy. Secondly having this as a bus op won't work with companion controllers, since then there will be 1 bus driven by the ehci controller and thus 1 set of bus ops, but the device being detached may be downstream of a handed over port. Making the detach of a downstream device a port op allows the ehci controller to forward this to the companion controller port for handed over ports. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb: Make port wakeup and complete ops take a USBPort instead of a DeviceHans de Goede
This makes them consistent with the attach and detach ops, and in general it makes sense to make portops take a port as argument. This also makes adding support for a companion controller easier / cleaner. [ kraxel: fix usb-musb.c build ] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb: Add a register_companion USB bus op.Hans de Goede
This is a preparation patch for adding support for USB companion controllers. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb: Move (initial) call of usb_port_location to usb_fill_portHans de Goede
Cleanup / preparation patch for companion controller support. Note that as a "side-effect" this patch also fixes the milkymist-softusb controller not having a port_location set for its ports. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05usb: Add a usb_fill_port helper functionHans de Goede
Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05hw/usb-musb.c: Don't misuse usb_packet_complete()Peter Maydell
In musb_packet() handle final processing of non-asynchronous USB packets by directly calling musb_schedule_cb() rather than going through usb_packet_complete(). The latter will trigger an assertion because the packet doesn't belong to a device. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-04pxa2xx_lcd: add proper rotation supportVasily Khoruzhick
Until now, pxa2xx_lcd only supported 90deg rotation, but some machines (for example Zipit Z2) needs 270deg rotation. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-07-04arm: Add const attribute to some arm_boot_info pointersStefan Weil
Parameter 'info' is const, so add the missing attribute. v2: Add 'const' to the local variable info in do_cpu_reset() and to the boot_info field in CPUARMState (suggested by Peter Maydell). Cc: Andrzej Zaborowski <balrogg@gmail.com> Cc: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-07-02esp: correctly fill bus id with requested lunHervé Poussineau
This bug showed up after 1455084ea2c48abf23c4e4e15e378ee43457f381, and may be seen only on operating systems *not* using DMA to give commands to SCSI adapter. Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-02TCG/PPC: use stack for TCG tempsBlue Swirl
Use stack instead of temp_buf array in CPUState for TCG temps. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01fix cpu_cc_src and cpu_cc_src2 corruption in udivx and sdivxArtyom Tarasenko
udivx and sdvix don't modify condition flags, so they shall not overwrite cpu_cc_* Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01Merge branch 'ppc-next' of git://repo.or.cz/qemu/agrafBlue Swirl
* 'ppc-next' of git://repo.or.cz/qemu/agraf: PPC: move TLBs to their own arrays PPC: 440: Use 440 style MMU as default, so Qemu knows the MMU type PPC: E500: Use MAS registers instead of internal TLB representation PPC: Only set lower 32bits with mtmsr PPC: update openbios firmware PPC: mpc8544ds: Add hypervisor node PPC: calculate kernel,initrd,cmdline locations dynamically target-ppc: Handle memory-forced I/O controller access PPC: E500: Implement reboot controller
2011-07-01tcg-hppa: Support deposit opcode.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01hppa: Fix printf warnings in hppa-dis.c.Richard Henderson
Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01TCG/HPPA: use stack for TCG tempsBlue Swirl
Use stack instead of temp_buf array in CPUState for TCG temps. Signed-off-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01TCG/HPPA: use TCG_REG_CALL_STACK instead of TCG_REG_SPBlue Swirl
Use TCG_REG_CALL_STACK instead of TCG_REG_SP for consistency. Acked-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-30etraxfs-ser: Correct default value for RW_REC_CTRLEdgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-28user: Fix -d debug logging for usermode emulationEdgar E. Iglesias
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-28cris: Handle opcode zeroEdgar E. Iglesias
It's a valid branch pc + 2. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-28tcg/ppc64: Remove tcg_out_addimalc
The only user (within tcg.c) was removed Signed-off-by: malc <av1474@comtv.ru>
2011-06-28tcg/ppc: Remove tcg_out_addimalc
The only user (within tcg.c) was removed Signed-off-by: malc <av1474@comtv.ru>
2011-06-27Merge remote-tracking branch 'kraxel/usb.17' into stagingAnthony Liguori
2011-06-27Merge remote-tracking branch 'amit/for-anthony' into stagingAnthony Liguori
2011-06-27Merge remote-tracking branch 'riku/linux-user-for-upstream' into stagingAnthony Liguori
2011-06-27Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori
2011-06-27vnc: Fix compilation with --enable-vnc-pngStefan Weil
Commit f26e428da505709ec03b2ed2c9eb3db82b30bd7b fixed compilation with --enable-vnc-png, but broke it with --enable-vnc-png. The breakage is caused by pngconfig.h which checks whether setjmp.h was already included and fails because qemu-common.h includes setjmp.h. The check is disabled by defining PNG_SKIP_SETJMP_CHECK. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-06-27virtio-serial: Fix segfault on guest bootLuiz Capitulino
If I start qemu with: # qemu -hda disks/test.img -enable-kvm -m 1G -snapshot \ -device virtio-serial \ -chardev socket,host=localhost,port=1234,server,nowait,id=foo \ -device virtserialport,chardev=foo,name=org.qemu.guest_agent I get a segfault when booting a Fedora 14 guest. The backtrace says: Program terminated with signal 11, Segmentation fault. #0 0x0000000000420850 in handle_control_message (vser=0x3732bd0, buf=0x2c173e0, len=8) at /home/lcapitulino/src/qmp-unstable/hw/virtio-serial-bus.c:335 335 info = DO_UPCAST(VirtIOSerialPortInfo, qdev, port->dev.info); What's happening is VIRTIO_CONSOLE_DEVICE_READY is a message for the whole device, not for an individual port. So port is NULL. This bug was introduced by commit a15bb0d6a981de749452a5180fc8084d625671da. This commit fixes that by making the port returned by find_port_by_id() be used only by the VIRTIO_CONSOLE_PORT_READY and VIRTIO_CONSOLE_PORT_OPEN messages. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Amit Shah <amit.shah@redhat.com>
2011-06-26Fix MinGW compilation when --enable-vnc-jpeg is specifiedRoy Tam
Fix conflicting types for 'INT32' in basetsd.h and jmorecfg.h by including qemu-common.h first. Signed-off-by: Roy Tam <roytam@gmail.com> Acked-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26TCG/Sparc64: use stack for TCG tempsBlue Swirl
Use stack instead of temp_buf array in CPUState for TCG temps. On Sparc64, stack pointer is not aligned but there is a fixed bias of 2047, so don't try to enforce alignment. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26TCG/x86: use stack for TCG tempsBlue Swirl
Use stack instead of temp_buf array in CPUState for TCG temps. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26TCG/x86: use TCG_REG_CALL_STACK instead of TCG_REG_ESPBlue Swirl
Except for specific cases where the use of %esp changes the encoding of the instruction, it's cleaner to use TCG_REG_CALL_STACK instead of TCG_REG_ESP. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26TCG: remove broken stack allocation for call argumentsBlue Swirl
The code for stack allocation for call arguments is way too simplistic to actually work on targets with non-trivial stack allocation policies, e.g. ppc64. We've also already allocated TCG_STATIC_CALL_ARGS_SIZE worth of stack for calls which should be well more than any helper needs. Remove broken dynamic stack allocation code and replace it with an assert. Should dynamic stack allocation ever be needed again, target specific functions should be added. Thanks to Richard Henderson for the analysis. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26TCG: fix negative frame offset calculationsBlue Swirl
size_t is unsigned, so the frame offset calculations can be incorrect for negative offsets. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26Delegate setup of TCG temporaries to targetsBlue Swirl
Delegate TCG temp_buf setup to targets, so that they can use a stack frame later instead. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26cpu-exec.c: avoid AREG0 useBlue Swirl
Make functions take a parameter for CPUState instead of relying on global env. Pass CPUState pointer to TCG prologue, which moves it to AREG0. Thanks to Peter Maydell and Laurent Desnogues for the ARM prologue change. Revert the hacks to avoid AREG0 use on Sparc hosts. Move cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h. Compile the file without HELPER_CFLAGS. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26Remove exec-all.h include directivesBlue Swirl
Most exec-all.h include directives are now useless, remove them. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26Move cpu_has_work and cpu_pc_from_tb to cpu.hBlue Swirl
Move functions cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h. This is needed by later patches. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26exec.h: fix coding style and change cpu_has_work to return boolBlue Swirl
Before the next patch, fix coding style of the areas affected. Change the type of the return value from cpu_has_work() and qemu_cpu_has_work() to bool. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26cpu-exec: unify do_interrupt callBlue Swirl
Now that all targets use common function signature for do_interrupt(), there is no need for the #ifdeffery anymore. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26m68k: use caller supplied CPUState for interrupt related stuffBlue Swirl
Pass CPUState to do_interrupt(). This is needed by later patches. It would be cleaner to move the function to helper.c, but there are a few dependencies between do_interrupt() and other functions. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26x86: use caller supplied CPUState for interrupt related stuffBlue Swirl
Several x86 specific functions are called from cpu-exec.c with the assumption that global env register is valid. This will be changed later, so make the functions use caller supplied CPUState parameter. It would be cleaner to move the functions to helper.c, but there are quite a lot of dependencies between do_interrupt() and other functions. Add helpers for svm_check_intercept() and cpu_cc_compute_all() instead of calling the helper (which uses global env, AREG0) directly. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
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