Commit Graph

11630 Commits

Author SHA1 Message Date
Anthony Liguori 14ac15d3ac Update SeaBIOS
- 7d09d0e Fix virtio compile errors on various gcc versions.
 - 89acfa3 Support for booting from virtio disks
 - 6d66316 smbios: avoid counting io hole as ram
 - e5cd945 Fix error causing USB HID "boot" protocol to not be enabled.
 - 0e88576 Add support for USB mice.
 - dd5a8a6 When USB keyboard active, don't send keyboard commands to ps2 port.
 - 5718d56 Document usb-hid.c functions.
 - e438b0c Further parallelize init when using CONFIG_THREAD_OPTIONROMS.
 - f59b5ac Handle unknown function addresses in tools/checkstack.py.
 - 9ba1dea Simplify build by manually resolving external symbols in layoutrom.py.
 - 698d3f9 USB EHCI should yield() whil waiting for controller to ack reset.
 - f9a774c Add __attribute__((__malloc__)) declaration to internal malloc funcs.
 - b7045ce Minor - remove redundant check from ata_try_dma.
 - 67f6d37 Fix possible unitialized variable issue in usb msc.
 - a7eb8fc Some improvements to optionrom preemption support.
 - d28b0fe Refactor USB hub code.
 - ba28541 Prep version for next release.
 - 12bffd5 Update version to 0.6.0.
 - 87ab2fb Improve USB EHCI timing.
 - d705e5a Disable inlining on old compilers.
 - bca0736 Force use of indirect function calls in inline assembler.
 - d7eb27e Don't move EBDA while an optionrom is running (CONFIG_THREAD_OPTIONROMS).
 - 7415270 Call to int1552 (from int1346) should set regs->dl.
 - 9dc243e Adjust debug levels of device discovery.
 - d9c9361 Default CONFIG_COREBOOT_FLASH on; make depend on CONFIG_COREBOOT.
 - c35e1e5 Restore segment limits in handle_1589 code.
 - 11cc662 Extend time for rtc to be ready.
 - 4ed378a Backup and restore registers when calling out to user funcs.
 - 68c5139 Enable irqs in kbd/clock calls that caller might "spin" on.
 - f628244 Process event on ps2 keyboard irq even if event already read.
 - a5d8458 Revert "Unify ps2 port data processing."
 - b9ed5e2 Handle variable length return of ps2 port GETID command.
 - 67a9eec Prevent ps2 irqs from messing up ps2 init.
 - 6704cf9 Revert "Rework disabling of ps2 port irqs."
 - 808939c Fix smp cpu detect on gcc 4.5.
 - a979c1c Improvements to tools/checkstack.py.
 - 190cc62 Add USB EHCI controller support.
 - 0770d67 Some USB UHCI and OHCI fixes and cleanups.
 - bfe7ca7 Minor - USB OHCI interrupt queue should be one larger.
 - 09e2f7c Reduce size of USB 'struct uhci_td'.
 - 406fad6 Dynamically allocate USB controller structures.
 - 4547eb9 Replace USB encoded 'u32 endp' scheme with explicit struct fields.
 - 8ebcac0 Further parallelize USB init by launching a thread per usb port.
 - e908665 Introduce simple "mutex" locking code.
 - 3b79f8b Only compile usb-hub.c and paravirt.c with 32bit code.
 - 357bdfa Prefer passing a USB "pipe" structure over a USB endp encoding.
 - 7fb8ba8 Add a generic "internal error" warning function.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-14 10:55:58 -05:00
Blue Swirl 5acd0646b6 pckbd: don't use any static state
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-12 19:27:23 +00:00
Blue Swirl 9c0afd0e1d apb: don't use any static state
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-12 19:27:23 +00:00
Stefan Weil 113c61069c target-sparc: Fix wrong printf argument
cpu_get_ccr() returns a target_ulong, so a type cast is needed to avoid
wrong output on big endian hosts. We could also use TARGET_FMT_lx,
but that would print 8 instead of 2 digits.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-12 19:20:11 +00:00
Blue Swirl a72b517756 Update OpenBIOS images to r771
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-12 18:57:14 +00:00
Markus Armbruster 54d7cf136f doc: Clean up monitor command function index
Remove bogus entries "count", "format" and "size".  Accidentally added
in commit 70fcbbe7.

Add missing entry "qmp_capabilities".  Was forgotten in commit
4a7e1190.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:04 -05:00
Markus Armbruster c427ea9cd1 doc: Heading for monitor command cpu got lost, restore it
Broken in commit 2313086a.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:04 -05:00
Markus Armbruster 0e4aec988c doc: Fix acl monitor command documentation
Commit 15dfcd45 added acl_add and acl_reset, but fat-fingered their
documentation to read acl_allow and acl_remove.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:04 -05:00
Markus Armbruster 21413d683b doc: Fix host forwarding monitor command documentation
Commit f3546deb replaced host_net_redir by hostfwd_add,
hostfwd_remove, but neglected to update documentation.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:04 -05:00
Jan Kiszka 64d564094c lsi: Handle removal of selected devices
We must not store references to selected devices as they may be
hot-removed. Instead, look up the device based on its tag right before
using it. If the device disappeared, throw an interrupt and disconnect.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:04 -05:00
Jan Kiszka 12aa6dd61c lsi: Adjust some register reset values
According to the LSI spec, the reset value of dcmd, dstat, and ctest2
were wrong, and sdid as well as ssid require zero initialization. There
are surely more discrepancies, this is just another increment.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00
Jan Kiszka d43ba0af97 lsi: Purge message queue on reset
Declare the input message queue empty and initialize the related state
machine properly on controller reset. This fixes unrecoverable errors
when the controller was reset during ongoing requests.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00
Jan Kiszka 3e94cb0204 scsi-disk: Clear aiocb on read completion
Once the I/O completion callback returned, aiocb will be released by the
controller. So we have to clear the reference not only in
scsi_write_complete, but also in scsi_read_complete. Otherwise we risk
inconsistencies when a reset hits us before the related request is
released.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00
Jan Kiszka e9447f3571 SCSI: Add disk reset handler
Ensure that pending requests of an SCSI disk are purged on system reset
and also restore max_lba. The latter is no only present in the reset
handler as that one is called after init as well.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00
Amit Shah 4c64d5b52e iov: Move from hw/ to topdir
The iov functions can be useful to other code as well.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
CC: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00
Corentin Chary 14eb8b6829 vnc: set the right prefered encoding
message is a hint by the client as to its preference (the first
encoding specified being most preferred)"

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-10 11:36:03 -05:00
Blue Swirl 5a834bb47c sparc: Fix lazy flag calculation on interrupts, refactor
Recalculate Sparc64 CPU flags on interrupts, otherwise some earlier
flags could be stored to pstate.

Refactor PSR/CCR/CWP handling: concentrate the actual
functions to op_helper.c.

Thanks to Igor Kovalenko for reporting.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-09 20:19:04 +00:00
Blue Swirl 275ea26546 sparc: lazy C flag calculation
Calculate only the carry flag for ADDX/SUBX instead of full
set of flags.

Thanks to Igor Kovalenko for spotting a bug with an earlier
version.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-09 15:40:24 +00:00
Stefan Weil 72139e83a9 mips-dis: Add missing static attributes
mips_abi_choices and mips_arch_choices are only used locally.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-09 06:47:20 +00:00
Stefan Weil a5ad59166a tcg: Add missing 'static' attribute
tcg_out_reloc is only used locally (in */target.c which is
included in tcg.c).

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 17:53:05 +00:00
Kevin Wolf 92b30744d7 qcow2: Remove static forward declaration
OpenBSDs gcc is said to generate warnings for this declaration, so don't
reference bdrv_qcow2 directly, but look it up using bdrv_find_format.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 17:11:37 +00:00
Kevin Wolf de5f3f40af Revert "Fix OpenBSD build"
This reverts commit 20d97356c9.
The BlockDriver definition should stay at the end of source files.

Conflicts:

	block/qcow2.c

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 17:11:02 +00:00
Richard Henderson 3cab721d0e Fill in unassigned mem read/write callbacks.
Implement the "functions may be omitted with NULL pointer"
interface mentioned in the function block comment by transforming
NULL entries in the read/write arrays into calls to the
unassigned_mem family of functions.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 16:58:38 +00:00
Stefan Weil 4cbd40cec0 darwin-user: Add missing static attribute
Function usage is only used locally, so add "static".

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 16:28:12 +00:00
Stefan Weil 051eb6c135 Add missing 'static' attribute
Function usage() is only used locally.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 16:28:10 +00:00
Blue Swirl 4450521668 sparc64: fix build with older gccs
Fix errors missed in 2065061ede22d401aae2ce995c3af54db9d28639:
 CC    sparc64-softmmu/helper.o
cc1: warnings being treated as errors
/src/qemu/target-sparc/helper.c: In function 'get_physical_address':
/src/qemu/target-sparc/helper.c:426: warning: 'context' may be used uninitialized in this function
/src/qemu/target-sparc/helper.c:426: note: 'context' was declared here

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-07 16:14:59 +00:00
Igor V. Kovalenko 2065061ede sparc64: handle asi referencing nucleus and secondary MMU contexts
- increase max supported MMU modes to 6
- handle nucleus context asi
- handle secondary context asi
- handle non-faulting loads from secondary context

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-06 23:14:26 +03:00
Igor V. Kovalenko 299b520cd4 sparc64: implement global translation table entries v1
- match global tte against any context
- show global tte in MMU dump

v0->v1: added default case to switch statement in demap_tlb
- should fix gcc warning about uninitialized context variable

Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-06 20:13:36 +00:00
Igor V. Kovalenko 788686ec59 sparc64: more ultrasparc asi extensions for disassembler
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-06 20:13:02 +00:00
Michael S. Tsirkin 733f0b02c8 qemu: address todo comment in exec.c
exec.c has a comment 'XXX: optimize' for lduw_phys/stw_phys,
so let's do it, along the lines of stl_phys.

The reason to address 16 bit accesses specifically is that virtio relies
on these accesses to be done atomically, using memset as we do now
breaks this assumption, which is reported to cause qemu with kvm
to read wrong index values under stress.

https://bugzilla.redhat.com/show_bug.cgi?id=525323

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-06 07:28:49 +02:00
Richard Henderson 3e0650a9c9 Fix zero-length write(2).
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-06 06:45:12 +02:00
Paul Brook c581deda32 Better default guest_base
Avoid loading linux-user applications in address space already used/reserved
by the host.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-05-05 16:32:59 +01:00
Paul Brook 2e9a5713f0 Remove PAGE_RESERVED
The usermode PAGE_RESERVED code is not required by the current mmap
implementation, and is already broken when guest_base != 0.
Unfortunately the bsd emulation still uses the old mmap implementation,
so we can't rip it out altogether.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-05-05 16:32:59 +01:00
Paul Brook 048d179f20 Avoid libaio for usermode
Linux AIO is aonly used by system emulation, so should not be linked into
the userspace emulatior.

Signed-off-by: Paul Brook <paul@codesourcery.com>
2010-05-05 16:32:59 +01:00
Richard Henderson a73b1fd9af Enable -d cpu logging by default.
When -d cpu logging was handled by target-foo/translate.c,
it was controled by DEBUG_DISAS, which is enabled by default.
Use the same condition in cpu_exec.

At the same time, reduce the if-deffery by assuming no flags
update is required for the target.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-05 12:20:06 +02:00
Richard Henderson 6f0f607f96 target-sh4: Remove duplicate CPU log.
Logging for -d cpu is done in generic code.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-05 12:20:05 +02:00
Richard Henderson 8d0d2eb6b2 target-ppc: Remove duplicate cpu log.
Logging for -d cpu is done in generic code.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-05 12:20:05 +02:00
Richard Henderson 564856bb97 target-mips: Remove duplicate CPU log.
Logging for -d cpu is done in generic code.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-05 12:20:05 +02:00
Richard Henderson 6e9cc3ed0e target-i386: Remove duplicate CPU log.
The proper logging for -d cpu is done in generic code.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2010-05-05 12:20:05 +02:00
Blue Swirl 262353cb1f Fix cpu list("-cpu ?") breakage, spotted by TeLeMan
Fix breakage by 04c9a0cbc2.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-05-04 19:55:35 +00:00
Anthony Liguori 0684bf1b0f vnc: make sure to send pointer type change event on SetEncodings
Commit 37c34d9d5d introduced a regression when
using relative mouse mode with a client that understands the PointerTypeChange
pseudo-encoding.

Reported-by: Marcelo Tosatti <mtosatti@redhat.com>
Reported-by: Gerhard Wiesinger <lists@wiesinger.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-04 08:44:29 -05:00
Bernhard M. Wiedemann ec5f92ce6a hw: better i440 emulation
updated version of an old patch
http://xenon.stanford.edu/~eswierk/misc/qemu-linuxbios/qemu-piix-ram-size.patch
that together with
http://www.mail-archive.com/linuxbios@linuxbios.org/msg02390.html
(which is already in coreboot trunk) allows coreboot to autodetect the amount of RAM within qemu/kvm from a register in i440 northbridge.

The message on the old patch states:
Unfortunately the current version of qemu does not set these
registers, but I have patched qemu so that it emulates the i440 more
faithfully in this regard.

Signed-off-by: Bernhard M. Wiedemann <qemudevbmw@lsmod.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 16:03:19 -05:00
Naphtali Sprei cb4e5f8ed1 block: read-only: open cdrom as read-only when using monitor's change command
Current code of monitor command: 'change', used to open file for read-write
uncoditionally. Change to open it as read-only for CDROM, and read-write for all others.

Signed-off-by: Naphtali Sprei <nsprei@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:39:53 -05:00
Nathan Froyd 288e7bccf1 fix whitespace bogon in some versions of make
With three different make binaries I have available, configuring a
pristine QEMU tree and attempting to make gives the cryptic:

Makefile:27: *** missing separator.  Stop.

This patch fixes it (presumably because it makes the output of
`set-vpath' be an empty string, rather than a bit of whitespace), but I
don't understand why this hasn't been a problem for other folks before.

Signed-off-by: Nathan Froyd <froydnj@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:39:53 -05:00
David Ahern 2791104cfb Changes to usb-linux to conform to coding style
Signed-off-by: David Ahern <daahern@cisco.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:39:53 -05:00
Jan Kiszka 0e1a275bd4 Add KVM CFLAGS to vhost build
The configure test of vhost uses KVM CFLAGS, so the build must use them
as well. Otherwise we specifically miss what --kerneldir provides.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:39:12 -05:00
Luiz Capitulino 6ed2c484f2 QMP: Introduce RESUME event
It's emitted when the Virtual Machine resumes execution.

We currently have the STOP event but don't have the matching
RESUME one, this means that clients are notified when the VM
is stopped but don't get anything when it resumes.

Let's fix that as it's already causing some trouble to libvirt.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:39:12 -05:00
Gautham R Shenoy 3d54abc7b7 virtio-9p: Create a syntactic shortcut for the file-system pass-thru
Currently the commandline to create a virtual-filesystem pass-through between
the guest and the host is as follows:
#qemu -fsdev fstype,id=ID,path=path/to/share \
      -device virtio-9p-pci,fsdev=ID,mount_tag=tag \

This patch provides a syntactic short-cut to achieve the same as follows:
#qemu -virtfs fstype,path=path/to/share,mount_tag=tag

This will be internally expanded as:
#qemu -fsdev fstype,id=tag,path=path/to/share, \
      -device virtio-9p-pci,fsdev=tag,mount_tag=tag \

Signed-off-by: Gautham R Shenoy <ego@in.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:17:39 -05:00
Anthony Liguori 9c5e9d8970 virtio-9p: Add P9_TFLUSH support
Don't do anything special for flush.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:17:39 -05:00
Anthony Liguori 5bae190082 virtio-9p: Add P9_TREMOVE support.
Implement P9_TREMOVE support.
This gets file deletion to work.

[mohan@in.ibm.com: Fix truncate to use the relative path]

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-05-03 12:17:39 -05:00