Commit Graph

7020 Commits

Author SHA1 Message Date
Anthony Liguori
cb4c2548ea Merge remote-tracking branch 'origin/master' into staging
* origin/master:
  fix BCD mask for date (Solaris 2.5 guest hang fix)
2012-04-23 14:15:09 -05:00
Artyom Tarasenko
02f5da11d6 fix BCD mask for date (Solaris 2.5 guest hang fix)
Fix BCD mask for date. The most visible effect of this patch is
Solaris 2.5.1 doesn't hang at boot if the day of month is >21.

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-04-23 17:01:04 +00:00
Anthony Liguori
5469963394 Merge remote-tracking branch 'origin/master' into staging
* origin/master: (27 commits)
  target-arm: Move reset handling to arm_cpu_reset
  target-arm: Drop cpu_reset_model_id()
  target-arm: Move cache ID register setup to cpu specific init fns
  target-arm: Move OMAP cp15_i_{max,min} reset to cpu_state_reset
  target-arm: Move feature register setup to per-CPU init fns
  target-arm: Move iWMMXT wCID reset to cpu_state_reset
  target-arm: Drop JTAG_ID documentation
  target-arm: Move SCTLR reset value setup to per cpu init fns
  target-arm: Move CTR setup to per cpu init fns
  target-arm: Move MVFR* setup to per cpu init fns
  target-arm: Move FPSID config to cpu init fns
  target-arm: Move feature bit settings to CPU init fns
  target-arm: Add QOM subclasses for each ARM cpu implementation
  target-arm: remind to keep arm features in sync with linux-user/elfload.c
  tci: GETPC() macro must return an uintptr_t
  gdbstub: Synchronize CPU state unconditionally in gdb_set_cpu_pc
  softfloat: make USE_SOFTFLOAT_STRUCT_TYPES compile
  target-xtensa: add tests for LOOPNEZ and LOOPGTZ
  target-xtensa: fix LOOPNEZ/LOOPGTZ translation
  qtest: add m48t59 tests for Sparc
  ...
2012-04-23 11:49:59 -05:00
Anthony Liguori
53878a132a Merge remote-tracking branch 'sstabellini/build_fix' into staging
* sstabellini/build_fix:
  xen: add a dummy xc_hvm_inject_msi for Xen < 4.2
  xen,configure: detect Xen 4.2
2012-04-23 09:58:54 -05:00
Anthony Liguori
6b03296606 Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
  Add .gitignore for tests/
  e1000: Fix spelling (segmentaion -> segmentation) in debug output
  spice-qemu-char.c: Show what name is unsupported
  pflash_cfi01: remove redundant line
  qxl: Add missing GCC_FMT_ATTR and fix format specifier
  fix block_job_set_speed name in documentation
  error.c: don't return value for void function
2012-04-23 09:58:33 -05:00
Anthony Liguori
4a1873fc8c Merge remote-tracking branch 'bonzini/scsi-next' into staging
* bonzini/scsi-next:
  scsi: add SANITIZE command
  SCSI emulation: should tell the guest that we actually support thin provisioning
  SCSI emulation: Support unmap via WRITE_SAME_10.
  scsi: advertise DPOFUA
  scsi: small refactoring of MMC mode-sense
  scsi: support FUA on reads
  scsi: add a started field to SCSIDiskReq
  scsi: force unit access on VERIFY
  scsi: add support for FUA on writes
  scsi: move scsi_flush_complete around
  scsi: make code more homogeneous in AIO callback functions
  scsi: add missing test for cancelled request
  virtio-scsi: add multiqueue capability
  virtio: add virtio_queue_get_id
  virtio-scsi: prepare migration format for multiqueue
  scsi: fix memory leak
2012-04-23 09:57:47 -05:00
Eric Benard
964c695a54 versatiblepb: add NOR flash support
- 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>
2012-04-20 15:39:05 +00:00
Peter Maydell
bdac1c1e95 hw/arm_mptimer: Reset the qemu_timer at reset
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>
2012-04-20 15:38:52 +00:00
Oskar Andero
b1f05696cc versatilepb: add ds1338 rtc device
Add ds1338 rtc attached on i2c.

Signed-off-by: Oskar Andero <oskar.andero@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2012-04-20 15:38:52 +00:00
Oskar Andero
d1157ca418 realview: break out versatile i2c controller code
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>
2012-04-20 15:38:52 +00:00
Stefan Weil
362f5fb564 e1000: Fix spelling (segmentaion -> segmentation) in debug output
This was reported by https://bugs.launchpad.net/qemu/+bug/984476.

I also changed the case for 'error'.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-04-20 13:20:54 +01:00
Eric Bénard
4d6145488c pflash_cfi01: remove redundant line
Signed-off-by: Eric Bénard <eric@eukrea.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-04-20 13:14:53 +01:00
Stefan Weil
5f8daf2e04 qxl: Add missing GCC_FMT_ATTR and fix format specifier
val is an uint64_t, therefore %d was not correct.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-04-20 13:14:53 +01:00
Paolo Bonzini
3e46d87d66 scsi: add SANITIZE command
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:26:33 +02:00
Ronnie Sahlberg
f644a2904d SCSI emulation: should tell the guest that we actually support thin provisioning
Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
[Actually, we should report it only if discard_granularity is nonzero.
 Older SBC drafts assigned 0 to thin provisioning and 1 to thick
 (resource-provisioned, they call it).  Newer drafts assign respectively
 1 and 2 - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:26:29 +02:00
Ronnie Sahlberg
c9e4d8284e SCSI emulation: Support unmap via WRITE_SAME_10.
This was added in SBC r26 in place of the reserved bits that were
present up to that version.

It is the same as WRITE_SAME_16 as far as QEMU is concerned.

Signed-off-by: Ronnie Sahlberg <ronniesahlberg@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:16:05 +02:00
Paolo Bonzini
6a2de0f203 scsi: advertise DPOFUA
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:16:05 +02:00
Paolo Bonzini
e590ecbed5 scsi: small refactoring of MMC mode-sense
Make DBD a boolean value, and force device-specific parameter to zero.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:16:05 +02:00
Paolo Bonzini
ac66842646 scsi: support FUA on reads
To force unit access on reads, flush the cache *before* doing the read.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:16:05 +02:00
Paolo Bonzini
a0e66a699e scsi: add a started field to SCSIDiskReq
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:16:05 +02:00
Paolo Bonzini
7f64f8e2c3 scsi: force unit access on VERIFY
Also DMA data from the host, to avoid that the host reports an
underrun.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 16:15:58 +02:00
Paolo Bonzini
7e8c49c561 scsi: add support for FUA on writes
To force unit access, add a flush operation after the actual write.
WRITE AND VERIFY commands always flush according to SBC, so do it
even though we do not perform the reread.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 15:27:20 +02:00
Paolo Bonzini
b77912a77a scsi: move scsi_flush_complete around
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 15:27:20 +02:00
Paolo Bonzini
80624c938d scsi: make code more homogeneous in AIO callback functions
First scsi_flush_complete, like scsi_dma_complete, is always called with
an active AIOCB.

Second, always test for "ret < 0" to check for errors.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 15:27:20 +02:00
Paolo Bonzini
b8aba8d7e3 scsi: add missing test for cancelled request
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 15:27:19 +02:00
Paolo Bonzini
d2ad7dd46e virtio-scsi: add multiqueue capability
Adding multiqueue is as simple as creating more than one virtqueues,
and saving the queue number for each request.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 10:31:05 +02:00
Paolo Bonzini
c80decdbd9 virtio: add virtio_queue_get_id
Serializing virtio-scsi requests needs a simple way to get from a
VirtQueue to the number of the queue.  The virtio_queue_get_id
provides this.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 10:31:05 +02:00
Paolo Bonzini
fcf104a74c virtio-scsi: prepare migration format for multiqueue
In order to restore requests correctly from a multitude of virtqueues,
we need to store the id of the request queue that each request came
from.

Do this even for single-queue, by storing a hard-coded zero, to
simplify future implementation of multiqueue.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 10:31:05 +02:00
Paolo Bonzini
b7c8c35f0a scsi: fix memory leak
scsibus_get_dev_path is leaking id if it is not NULL.  Fix it.

Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2012-04-19 10:31:05 +02:00
Anthony Liguori
51006bbc45 Merge remote-tracking branch 'origin/master' into staging
* 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
2012-04-18 10:06:09 -05:00
Anthony Liguori
25b9e14e78 Merge remote-tracking branch 'spice/spice.v52' into staging
* 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
2012-04-18 07:56:18 -05:00
Alon Levy
06ddea49f8 qxl-render: fix broken vnc+spice since commit f934493
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>
2012-04-18 12:21:53 +02:00
Alon Levy
79ce356701 qxl: set default values of vram*_size_mb to -1
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>
2012-04-18 12:21:53 +02:00
Stefano Stabellini
4c9f8d1b4e xen: add a dummy xc_hvm_inject_msi for Xen < 4.2
xc_hvm_inject_msi is only available on Xen >= 4.2: add a dummy
compatibility function for Xen < 4.2.

Also enable msi support only on Xen >= 4.2.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
2012-04-17 18:04:42 +00:00
Marc-André Lureau
19677a380a hw/ac97: add support for volume control
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>
2012-04-17 16:57:58 +04:00
Marc-André Lureau
5b72392603 hw/ac97: the volume mask is not only 0x1f
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>
2012-04-17 16:57:58 +04:00
Marc-André Lureau
ed2997cdcb hw/ac97: remove USE_MIXER code
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>
2012-04-17 16:57:57 +04:00
Gerd Hoffmann
c7020c9740 usb-ehci: drop assert()
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>
2012-04-17 10:23:29 +02:00
Hans de Goede
714f9db06c usb-redir: Notify our peer when we reject a device due to a speed mismatch
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>
2012-04-17 10:23:28 +02:00
Hans de Goede
8e24283b26 usb-ehci: Drop unused sofv value
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>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
96dd9aac37 usb-host: rewrite usb_linux_update_endp_table
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>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
e36a20d329 usb: use USBDescriptor for endpoint descriptors.
Add endpoint descriptor substruct to USBDescriptor,
use it in the descriptor generator code.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
feafd797ee usb: use USBDescriptor for interface descriptors.
Add interface descriptor substruct to USBDescriptor,
use it in the descriptor generator code.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
0a263db17a usb: use USBDescriptor for config descriptors.
Add config descriptor substruct to USBDescriptor,
use it in the descriptor generator code.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
3cfeee6177 usb: use USBDescriptor for device qualifier descriptors.
Add device qualifier substruct to USBDescriptor,
use it in the descriptor generator code.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
d3f904ea7b usb: add USBDescriptor, use for device descriptors.
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>
2012-04-17 10:23:28 +02:00
Hans de Goede
58ea88d87a usb-ehci: frindex always is a 14 bits counter
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>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
088351a7e5 usb-ehci: fix ehci_child_detach
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>
2012-04-17 10:23:28 +02:00
Gerd Hoffmann
529f8f9fa9 usb-hub: add tracepoints
Add tracepoints to the usb hub emulation.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-04-17 10:23:27 +02:00
Gerd Hoffmann
f5bf14bf39 usb_packet_set_state: handle p->ep == NULL
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>
2012-04-17 10:23:27 +02:00