Commit Graph

15935 Commits

Author SHA1 Message Date
Jan Kiszka
0ac543de94 Reorder default ram_size initialization
code_gen_alloc depends on it, and that is now called earlier via
configure_accelerator.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-21 00:50:23 +02:00
Blue Swirl
02fa69b6e8 scsi-disk: fix DPRINTF
The variable 'status' does not exist anymore, adjust DPRINTF
accordingly.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-20 09:22:52 +00:00
Peter Maydell
871708bf39 target-cris/opcode-cris.h: rename REG_PC/SP to CRIS_REG_PC/SP
The REG_PC constant used in opcode-cris.h can clash with a
similar define in system include files. In particular the
Ubuntu Lucid SPARC signal.h will define REG_PC, and since
qemu-common.h now includes signal.h this was causing compile
failures. Rename the constants to avoid this issue.
(NB that REG_SP is not actually used within QEMU.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-20 01:41:01 +02:00
Engin AYDOGAN
dc804ab776 hw/stellaris: Add support for RCC2 register
Add support for the RCC2 register on Fury class devices.
Based on a patch by Vijay Kumar.

Signed-off-by: Engin AYDOGAN <engin@bzzzt.biz>
[Peter Maydell: fixed comment typos, minor cleanup of unreachable code]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-17 23:02:15 +00:00
Peter Maydell
b3aaff11ec hw/pl061.c: Support GPIOAMSEL register
Support the GPIOAMSEL register found on some Stellaris boards.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-17 23:01:47 +00:00
Peter Maydell
a35faa94c8 hw/pl061: Convert to VMState
Convert the PL061 to VMState. We choose to widen the struct members
to uint32_t rather than the other two options of breaking migration
compatibility or using vmstate hacks to read/write a 32 bit value
into an 8 bit struct field.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-17 23:01:41 +00:00
Peter Maydell
acb9b72240 vexpress, realview: Use pl111, not pl110
The Versatile Express, Realview EB, PBX A9 and PB A8 boards all
use a PL111 for their graphics, not a PL110. Now we model the
PL111, use it on these board models.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-17 23:01:27 +00:00
Peter Maydell
242ea2c6bc versatilepb: Implement SYS_CLCD mux control register bits
On the Versatile PB, PL110 graphics adaptor only natively supports
5551 pixel format; an external mux swaps bits around to allow
RGB565 and BGR565, under the control of bits [1:0] in the SYS_CLCD
system register.

Implement these SYS_CLCD register bits, and use a gpio line to
feed them out of the system register model, across the versatilepb
board and into the pl110 so we can select the right format.

This is necessary as recent Linux versatile kernels default to
programming the CLCD and mux for 16 bit BGR rather than 16 bit RGB.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-17 23:01:21 +00:00
Peter Maydell
4fbf55568b hw/pl110: Model the PL111 CLCD controller
Model the PL111 CLCD controller. This is a minor variation
on the PL110; the major programmer visible differences are
support for hardware cursor (unimplemented) and two new
pixel formats.

Since syborg_fb.c borrows the pl11x pixel drawing routines,
we also update it to cope with the new slightly larger array
of function pointers.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-17 23:01:11 +00:00
Paolo Bonzini
8b2a04eeb9 scsi: do not overwrite memory on REQUEST SENSE commands with a large buffer
Other scsi_target_reqops commands were careful about not using r->cmd.xfer
directly, and instead always cap it to a fixed length.  This was not done
for REQUEST SENSE, and this patch fixes it.

Reported-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-16 19:11:51 +00:00
Jan Kiszka
1b930bfa09 slirp: Fix bit field types in IP header structs
-mms-bitfields prevents that the bitfields in current IP header structs
are packed into a single byte as it is required. Fix this by using
uint8_t as backing type.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
2011-08-14 23:34:44 -07:00
Peter Maydell
3b6ffe5030 hw/scsi-bus.c: Fix use of uninitialised variable
Don't use req before it has been initialised in scsi_req_new().
This fixes a compile failure due to gcc complaining about this.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-14 19:34:25 +00:00
Michael Roth
7534ba0130 qapi: fix build issue due to missing newline in generated header
Fixes a build issue on RHEL5, and potentially other distros, where gcc
will generate an error due to us not writing a trailing "\n" when
generating *qmp-commands.h

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:30 -05:00
Avi Kivity
7075ba3097 memory: correct documentation typos
Noted by Drew Jones.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:30 -05:00
Avi Kivity
d0a9b5bc0a memory: add API for creating ROM/device regions
ROM/device regions act as mapped RAM for reads, can I/O memory for
writes.  This allow emulation of flash devices.

Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:30 -05:00
Avi Kivity
545e92e06a memory: reclaim resources when a memory region is destroyed for good
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:29 -05:00
Jiri Denemark
76dc3cf82c build: Move QEMU_INCLUDES before QEMU_CFLAGS
This patch fixes build when any of the include paths from QEMU_CFLAGS
contains a header file with similar name to a header file in qemu
sources. I hit it with error.h included by qapi/qapi-types-core.h. GCC
decided to use /usr/include/alsa/error.h instead of qemu's error.h.

Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:29 -05:00
Stefan Weil
83b2f0a0d8 configure: Disable guest_agent for mingw32
guest_agent is not supported for mingw32, so the default value
should be 'no', not 'yes'.

This removes the dependencies to glib-2.0 and python which
makes native and cross builds for w32 much easier (no need
to get and install these extra packages).

It also avoids the problems caused by different bitfield alignment
which is required by glib-2.0.

It is still possible to set guest_agent=yes via configure option.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:29 -05:00
Paolo Bonzini
98254542f9 scsi: add special traces for common commands
Can be useful when debugging the device scan phase.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:28 -05:00
Paolo Bonzini
c7b488721d scsi: report unit attention on reset
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:28 -05:00
Paolo Bonzini
6dc06f08b3 scsi: add support for unit attention conditions
Unit attention conditions override any sense data the device already
has.  Their signaling and clearing is handled entirely by the SCSIBus
code, and they are completely transparent to the SCSIDevices.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:28 -05:00
Paolo Bonzini
a872a3049a scsi: add a bunch more common sense codes
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:05 -05:00
Paolo Bonzini
739df2150d scsi: move handling of REQUEST SENSE to common code
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:31:05 -05:00
Paolo Bonzini
fdaef06917 scsi: move handling of REPORT LUNS and invalid LUNs to common code
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:30:20 -05:00
Paolo Bonzini
afa46c468a scsi: move request parsing to common code
Also introduce the first occurrence of "independent" SCSIReqOps,
to handle invalid commands in common code.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:29:01 -05:00
Paolo Bonzini
87dcd1b2c2 scsi: push lun field to SCSIDevice
This will let SCSIBus detect requests sent to an invalid LUN, and
handle them itself.  However, there will be still support for only one
LUN per target

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:29:01 -05:00
Paolo Bonzini
2599aece1b scsi: introduce SCSICommand
This struct is currently unnamed.  Give it a name and use it
explicitly to decouple (some parts of) CDB parsing from
SCSIRequest.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:29:01 -05:00
Paolo Bonzini
c39ce112b6 scsi: pass cdb already to scsi_req_new
Right now the CDB is not passed to the SCSIBus until scsi_req_enqueue.
Passing it to scsi_req_new will let scsi_req_new dispatch common requests
through different reqops.

Moving the memcpy to scsi_req_new is a hack that will go away as
soon as scsi_req_new will also take care of the parsing.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:37 -05:00
Paolo Bonzini
12010e7b29 scsi: move request-related callbacks from SCSIDeviceInfo to SCSIReqOps
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:37 -05:00
Paolo Bonzini
8dbd457488 scsi: introduce SCSIReqOps
This will let allow requests to be dispatched through different callbacks,
either common or per-device.

This patch adjusts the API, the next one will move members to SCSIReqOps.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:36 -05:00
Paolo Bonzini
b45ef674f4 scsi: move sense handling to generic code
With this patch, sense data is stored in the generic data structures
for SCSI devices and requests.  The SCSI layer takes care of storing
sense data in the SCSIDevice for the subsequent REQUEST SENSE command.

At the same time, get_sense is removed and scsi_req_get_sense can use
an entirely generic implementation.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:30 -05:00
Paolo Bonzini
682a9b213c scsi: pass status when completing
A small improvement in the SCSI request API.  Pass the status
at the time the request is completed, so that we can assert that
no request is completed twice.  This would have detected the
problem fixed in the previous patch.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:00 -05:00
Paolo Bonzini
05751d3ff7 vscsi: always use get_sense
vscsi supports autosensing by providing sense data directly in the
response.  When get_sense was added, the older state machine approach
that sent REQUEST SENSE commands separately was left in place.  Remove
it, all existing SCSIDevices do support autosensing and the next patches
will make the support come for free from the SCSIBus.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:00 -05:00
Paolo Bonzini
e44089c79d scsi-disk: no need to call scsi_req_data on a short read
In fact, if the HBA's transfer_data callback goes on with scsi_req_continue
the request will be completed successfully instead of showing a failure.
It can even cause a segmentation fault.

An easy way to trigger it is "eject -f cd" during installation (during media
test if the installer does something like that).

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:00 -05:00
Anthony Liguori
4333979e3d pc: make vgabios exit port more useful
We've always listened on port 501 for vgabios panic messages.  In the entire
time I've worked on QEMU, I've never actually seen a vgabios panic message :-)

If we change the semantics of this port a little bit, it makes it possible to
use it for more interesting use-cases.  I chose this approach instead of adding
a new I/O port because it avoids having a guest visible change.

This change allows single-byte access to port 501 and also uses the value
written to construct an exit code.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-12 08:27:00 -05:00
Anthony Liguori
9b024b5f96 Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-08-12 08:06:02 -05:00
Anthony Liguori
eecaecedec Merge remote-tracking branch 'aneesh/for-upstream-1' into staging 2011-08-12 07:52:53 -05:00
Anthony Liguori
25a263cdec Merge remote-tracking branch 'spice/spice.v41' into staging 2011-08-12 07:51:09 -05:00
Anthony Liguori
7cb78eec5c Merge remote-tracking branch 'kraxel/usb.23' into staging 2011-08-12 07:50:35 -05:00
Anthony Liguori
9c4dd424c3 Merge remote-tracking branch 'kraxel/seabios' into staging 2011-08-12 07:50:16 -05:00
Paolo Bonzini
85d59fef9d fix QLIST usage for RAM list
Spotted while reviewing the migration thread patches.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-12 13:07:58 +01:00
Peter Maydell
e92714c71a hw/qdev: Don't crash if qdev_create(NULL, ...) fails
If an attempt to create a qdev device on the default sysbus (by passing
NULL as the bus to qdev_create) fails, print a useful error message
rather than crashing trying to dereference a NULL pointer.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-11 14:37:03 +01:00
Zhi Yong Wu
645a8ad6e1 scsi-bus: use DO_UPCAST
Signed-off-by: Zhi Yong Wu <wuzhy@linux.vnet.ibm.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-11 14:37:03 +01:00
Edgar E. Iglesias
8cc7c3952d etrax-ser: printf -> qemu_log.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-11 12:02:30 +02:00
Edgar E. Iglesias
d949396e53 etrax: QDevify the Ethernet MAC.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-11 11:12:16 +02:00
Alon Levy
8df0c7e8fc ui/spice-core: report compiled-version in info spice/query-spice
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-10 18:52:06 +02:00
Gerd Hoffmann
d67c3f2cd9 seabios: update to master
commit 8e301472e324b6d6496d8b4ffc66863e99d7a505

user visible changes in seabios:
  * ahci is enabled by default (and thus in this build).
  * bootorder support for ahci.
  * two-pass pci allocator (orders bars by size for better packing).

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-10 17:34:13 +02:00
Alon Levy
c5f3dabba9 qxl: unbreak after memory API conversion
Break is only noticable with newer spice-server library (0.8.2 release
or 0.9.0 and newer on master branch).

ioport_write's val was changed from uint32_t to uint64_t, this
broke two printfs. Use PRId64 instead of %d.

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-10 17:27:21 +02:00
Yonit Halperin
be48e99512 qxl: allowing the command rings to be not empty when spice worker is stopped RHBZ #728984
same as 8927cfbba2, but for qxl_check_state, that was
triggered by qxl_pre_load (which calls qxl_hard_reset, which calls qxl_soft_reset),
and caused the migration target to crash.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-10 17:27:13 +02:00
Gerd Hoffmann
f3aaaa242e usb-hid: remove usb_hid_datain_cb
No users left, all migrated over to hw/hid.[ch].
Yea!  Zap it!

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-08-10 14:14:00 +02:00