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2012-04-21target-arm: Move FPSID config to cpu init fnsPeter Maydell3-8/+12
Move the reset FPSID to the ARMCPU struct, and set it in the per-implementation instance init function. At reset we then just copy the reset value into the CPUARMState field. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Move feature bit settings to CPU init fnsPeter Maydell4-99/+137
Move the setting of the feature bits from cpu_reset_model_id() to each CPU's instance init function. This requires us to move the features field in CPUARMState so that it is not cleared on reset. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de>
2012-04-21target-arm: Add QOM subclasses for each ARM cpu implementationPeter Maydell3-65/+282
Register subclasses for each ARM CPU implementation. Let arm_cpu_list() enumerate CPU subclasses in alphabetical order, except for special value "any". Replace cpu_arm_find_by_name()'s string -> CPUID lookup by storing the CPUID (aka MIDR, Main ID Register) value in the class. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-21target-arm: remind to keep arm features in sync with linux-user/elfload.cBenoit Canet1-0/+4
Signed-off-by: Benoit Canet <benoit.canet@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-21Merge branch 'arm-devs.for-upstream' of ↵Blue Swirl5-81/+133
git://git.linaro.org/people/pmaydell/qemu-arm * 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: versatiblepb: add NOR flash support hw/arm_mptimer: Reset the qemu_timer at reset versatilepb: add ds1338 rtc device realview: break out versatile i2c controller code
2012-04-21tci: GETPC() macro must return an uintptr_tStefan Weil2-3/+3
Change the data type of tci_tb_ptr, so GETPC() returns an uintptr_t now (like for all other TCG targets). This completes commit 2050396801ca0c8359364d61eaadece951006057 and fixes builds with TCI. Signed-off-by: Stefan Weil <sw@weilnetz.de> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21gdbstub: Synchronize CPU state unconditionally in gdb_set_cpu_pcPeter Maydell1-2/+1
Synchronize the CPU state via cpu_sychronize_state() unconditionally in gdb_set_cpu_pc() rather than only in some of the target ifdef ladder cases. We can divide the CPUs into three categories: * non-KVM targets: no change of behaviour since we will use the kvm-stub.c no-op function. * i386 and s390: no change of behaviour since they were already calling this function * PPC (in KVM mode): this fixes an error: failing to synchronise was accidental and probably a bug. This also paves the way for other targets (specifically ARM) which can add KVM support in future without having to add another target specific change to this bit of code. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compileJuan Quintela1-2/+2
This change makes it compile and return the same value than the #undef one. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Acked-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21target-xtensa: add tests for LOOPNEZ and LOOPGTZMax Filippov1-0/+36
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21target-xtensa: fix LOOPNEZ/LOOPGTZ translationMax Filippov1-1/+1
Translation of LOOP instructions used to call LEND SR write handler to update LEND and invalidate relevant TBs. Now that LEND SR write handler ends TB, LOOPNEZ and LOOPGTZ generate wrong code (same as for simple LOOP). Fix it by calling wsr_lend helper directly. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-21qtest: add m48t59 tests for SparcBlue Swirl2-0/+262
Add simple m48t59 qtests, enable test only for Sparc32 and Sparc64. On PPC, the device is behind PCI bus. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-20versatiblepb: add NOR flash supportEric Benard1-0/+16
- add support for the 64MB NOR CFI01 flash available at 0x34000000 on the versatilepb board http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.dui0225d/BBAJIHEC.html - tested with barebox bootloader Signed-off-by: Eric Bénard <eric@eukrea.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20hw/arm_mptimer: Reset the qemu_timer at resetPeter Maydell1-0/+3
On reset of the mpcore timer/watchdog block we need to delete the qemu_timer in case it was running. Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20versatilepb: add ds1338 rtc deviceOskar Andero1-0/+6
Add ds1338 rtc attached on i2c. Signed-off-by: Oskar Andero <oskar.andero@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20realview: break out versatile i2c controller codeOskar Andero3-81/+108
The versatile i2c controller implementation was separated to its own file called versatile_i2c.c. This is done as a preparation for adding i2c support to the versatilepb board. Signed-off-by: Oskar Andero <oskar.andero@gmail.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-19sparc: fix qtestBlue Swirl1-1/+3
Initialize TCG only when enabled. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-19qtest: add dummy functions for user emulatorsBlue Swirl1-0/+18
Allow qtest to be used also in files used for user emulators by introducing dummy functions. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-19qtest: add register fuzzing to RTC testBlue Swirl1-0/+17
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-18Merge remote-tracking branch 'origin/master' into stagingAnthony Liguori7-138/+553
* origin/master: Allow controlling volume with PulseAudio backend configure: pa_simple is not needed anymore Do not use pa_simple PulseAudio API audio/spice: add support for volume control hw/ac97: add support for volume control hw/ac97: the volume mask is not only 0x1f hw/ac97: remove USE_MIXER code audio: don't apply volume effect if backend has VOICE_VOLUME_CAP audio: add VOICE_VOLUME ctl
2012-04-18Merge remote-tracking branch 'spice/spice.v52' into stagingAnthony Liguori3-3/+3
* spice/spice.v52: qxl-render: fix broken vnc+spice since commit f934493 qxl: set default values of vram*_size_mb to -1 trace-events: remove unused qxl_vga_ioport_while_not_in_vga_mode
2012-04-18Merge remote-tracking branch 'kraxel/usb.46' into stagingAnthony Liguori12-191/+390
* kraxel/usb.46: (21 commits) usb-ehci: drop assert() usb-redir: Notify our peer when we reject a device due to a speed mismatch usb-ehci: Drop unused sofv value usb-host: rewrite usb_linux_update_endp_table usb: use USBDescriptor for endpoint descriptors. usb: use USBDescriptor for interface descriptors. usb: use USBDescriptor for config descriptors. usb: use USBDescriptor for device qualifier descriptors. usb: add USBDescriptor, use for device descriptors. usb-ehci: frindex always is a 14 bits counter usb-ehci: fix ehci_child_detach usb-hub: add tracepoints usb_packet_set_state: handle p->ep == NULL usb-host: add property to turn off pipelining usb-host: add usb packet to request tracepoints usb-host: trace canceled requests usb-host: trace emulated requests Add bootindex support to usb-host and usb-redir usb-uhci: queuing fix usb-uhci: stop queue filling when we find a in-flight td ...
2012-04-18qxl-render: fix broken vnc+spice since commit f934493Alon Levy1-0/+1
Notify any listeners such as vnc that the displaysurface has been changed, otherwise they will segfault when first accessing the freed old displaysurface data. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-18qxl: set default values of vram*_size_mb to -1Alon Levy1-2/+2
The addition of those values caused a regression where not specifying any value for the vram bar size would result in a 4096 _byte_ surface area. This is ok for the windows driver but causes the X driver to be unusable. Also, it's a regression. This patch returns the default behavior of having a 64 megabyte vram BAR. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-18trace-events: remove unused qxl_vga_ioport_while_not_in_vga_modeAlon Levy1-1/+0
The resulting stp file fails to load because of an unresolvable probe. Signed-off-by: Alon Levy <alevy@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17Allow controlling volume with PulseAudio backendMarc-André Lureau1-5/+94
Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17configure: pa_simple is not needed anymoreMarc-André Lureau1-3/+3
Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17Do not use pa_simple PulseAudio APIMarc-André Lureau1-38/+339
Unfortunately, pa_simple is a limited API which doesn't let us retrieve the associated pa_stream. It is needed to control the volume of the stream. In v4: - add missing braces Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17audio/spice: add support for volume controlMarc-André Lureau1-0/+41
Use Spice server volume control API when available. Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17hw/ac97: add support for volume controlMarc-André Lureau1-0/+81
Combine output volume with Master and PCM registers values. Use default values in mixer_reset (). Set volume on post-load to update backend values. v4,v5: - fix some code style Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17hw/ac97: the volume mask is not only 0x1fMarc-André Lureau1-1/+0
It's a case by case (see Table 66. AC ?97 Baseline Audio Register Map) Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17hw/ac97: remove USE_MIXER codeMarc-André Lureau1-121/+0
That code doesn't compile. The interesting bits for volume control are going to be rewritten in the following patch. Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17audio: don't apply volume effect if backend has VOICE_VOLUME_CAPMarc-André Lureau3-2/+14
If the audio backend is capable of volume control, don't apply software volume (mixeng_volume ()), but instead, rely on backend volume control. This will allow guest to have full range volume control. Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17audio: add VOICE_VOLUME ctlMarc-André Lureau2-0/+13
Add a new PCM control operation to update the stream volume on the audio backend. The argument given is a SWVoiceOut/SWVoiceIn. v4: - verified other backends didn't fail/assert on this new control they randomly return 0 or -1, but we ignore return value. Signed-off-by: Marc-Andr? Lureau <marcandre.lureau@redhat.com> Signed-off-by: malc <av1474@comtv.ru>
2012-04-17seabios: update to 1.7.0Gerd Hoffmann2-0/+0
Update roms/seabios and pc-bios/bios.bin to the 1.7.0 release. Most noticable new feature is virtio-scsi support. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-ehci: drop assert()Gerd Hoffmann1-1/+0
Not sure what the purpose of the assert() was, in any case it is bogous. We can arrive there if transfer descriptors passed to us from the guest failed to pass sanity checks, i.e. it is guest-triggerable. We deal with that case by resetting the host controller. Everything is ok, no need to throw a core dump here. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-redir: Notify our peer when we reject a device due to a speed mismatchHans de Goede1-1/+7
Also cleanup (reset) our device state when we reject a device due to a speed mismatch. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-ehci: Drop unused sofv valueHans de Goede1-8/+0
The sofv value only ever gets a value assigned and is never used (read) anywhere, so we can just drop it. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-host: rewrite usb_linux_update_endp_tableGerd Hoffmann2-93/+107
This patch carries a complete rewrite of the usb descriptor parser. Changes / improvements: * We are using the USBDescriptor struct instead of hard-coded offsets now to access descriptor data. * (debug) printfs are all gone, tracepoints have been added instead. * We don't try (and fail) to skip over unneeded descriptors. We parse them all one by one. We keep track of which configuration, interface and altsetting we are looking at and use this information to figure which desciptors are in use and which we can ignore. * On parse errors we clear all endpoint information, which will disallow any communication with the device, except control endpoint messages. This makes sure we don't end up with a silly device state where half of the endpoints got enabled and the other half was left disabled. * Some sanity checks have been added. The new parser is more robust and also leaves complete device information in the trace log if you enable the ush_host_parse_* tracepoints. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb: use USBDescriptor for endpoint descriptors.Gerd Hoffmann2-9/+20
Add endpoint descriptor substruct to USBDescriptor, use it in the descriptor generator code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb: use USBDescriptor for interface descriptors.Gerd Hoffmann2-9/+20
Add interface descriptor substruct to USBDescriptor, use it in the descriptor generator code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb: use USBDescriptor for config descriptors.Gerd Hoffmann2-10/+21
Add config descriptor substruct to USBDescriptor, use it in the descriptor generator code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb: use USBDescriptor for device qualifier descriptors.Gerd Hoffmann2-11/+22
Add device qualifier substruct to USBDescriptor, use it in the descriptor generator code. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb: add USBDescriptor, use for device descriptors.Gerd Hoffmann2-19/+46
This patch adds a new type for the binary representation of usb descriptors. It is put into use for the descriptor generator code where the struct replaces the hard-coded offsets. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-ehci: frindex always is a 14 bits counterHans de Goede1-2/+6
frindex always is a 14 bits counter, and not a 13 bits one as we were emulating. There are some subtle hints to this in the spec, first of all "Table 2-12. FRINDEX - Frame Index Register" says: "Bit 13:0 Frame Index. The value in this register increments at the end of each time frame (e.g. micro-frame). Bits [N:3] are used for the Frame List current index. This means that each location of the frame list is accessed 8 times (frames or micro-frames) before moving to the next index. The following illustrates values of N based on the value of the Frame List Size field in the USBCMD register. USBCMD[Frame List Size] Number Elements N 00b 1024 12 01b 512 11 10b 256 10 11b Reserved" Notice how the text talks about "Bits [N:3]" are used ..., it does NOT say that when N == 12 (our case) the counter will wrap from 8191 to 0, or in otherwords that it is a 13 bits counter (bits 0 - 12). The other hint is in "Table 2-10. USBSTS USB Status Register Bit Definitions": "Bit 3 Frame List Rollover - R/WC. The Host Controller sets this bit to a one when the Frame List Index (see Section 2.3.4) rolls over from its maximum value to zero. The exact value at which the rollover occurs depends on the frame list size. For example, if the frame list size (as programmed in the Frame List Size field of the USBCMD register) is 1024, the Frame Index Register rolls over every time FRINDEX[13] toggles. Similarly, if the size is 512, the Host Controller sets this bit to a one every time FRINDEX[12] toggles." Notice how this text talks about setting bit 3 when bit 13 of frindex toggles (when there are 1024 entries, so our case), so this indicates that frindex has a bit 13 making it a 14 bit counter. Besides these clear hints the real proof is in the pudding. Before this patch I could not stream data from a USB2 webcam under Windows XP, after this cam using a USB2 webcam under Windows XP works fine, and no regressions with other operating systems were seen. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-ehci: fix ehci_child_detachGerd Hoffmann1-1/+0
Looks like a cut+paste bug from ehci_detach. When the device itself is detached from a ehci port (ehci_detach op) we have to clear the device pointer for the companion port too. When a device gets removed from a downstream port of a usb hub (ehci_child_detach op) the ehci port where the usb hub is plugged in is not affected. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-hub: add tracepointsGerd Hoffmann2-3/+51
Add tracepoints to the usb hub emulation. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb_packet_set_state: handle p->ep == NULLGerd Hoffmann1-6/+11
usb_packet_set_state can be called with p->ep = NULL. The tracepoint there tries to log endpoint information, which leads to a segfault. This patch makes usb_packet_set_state handle the NULL pointer properly. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-host: add property to turn off pipeliningGerd Hoffmann1-1/+9
Add a property to usb-host to disable the bulk endpoint pipelining. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-host: add usb packet to request tracepointsGerd Hoffmann2-17/+19
Add pointer to USBPacket to all tracepoints tracking requests to make it easier to identify them when multiple requests are in flight. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17usb-host: trace canceled requestsGerd Hoffmann2-1/+5
Add tracepoints to track canceled requests. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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