Commit Graph

18559 Commits

Author SHA1 Message Date
Stefan Weil
761c9eb0fa hw/arm: Remove redundant arguments from set_kernel_args*
The parameters initrd_size and base are already included
in the info parameter, so there is no need to pass them
separately.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>,
2012-02-17 08:30:19 +01:00
Vasily Khoruzhick
4f56da61b9 pxa2xx_lcd: SRAM is valid location for the framebuffer
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17 08:25:43 +01:00
Peter Maydell
2d2624a001 target-arm/helper.c: Correct FPSID value for Cortex-A9
The correct FPSID for the Cortex-A9 (according to the TRM) is
0x41033090 for the r0p0 that we claim to model.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17 08:15:06 +01:00
Paolo Bonzini
dd4427a619 nseries: attach monitor powerdown request to menelaus
I noticed some unused code in the twl92230, probably from before
qdev-ification.  This patch makes the machine use the chip's pwrbtn
signal.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2012-02-17 07:42:22 +01:00
Anthony Liguori
6c263e26a5 Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master:
  apic: Fix legacy vmstate loading for KVM
  kvm: Implement kvm_irqchip_in_kernel like kvm_enabled
  kvm: Allow to set shadow MMU size
2012-02-15 18:41:28 -06:00
Anthony Liguori
cf5cfe0471 Merge remote-tracking branch 'kraxel/vnc.2' into staging
* kraxel/vnc.2:
  vnc: lift modifier keys on client disconnect.
  vnc: implement shared flag handling.
  vnc: fix ctrl key in vnc terminal emulation
  Fix vnc memory corruption with width = 1400
2012-02-15 18:40:53 -06:00
Anthony Liguori
006c891fc9 Merge remote-tracking branch 'kiszka/queues/slirp' into staging
* kiszka/queues/slirp:
  slirp: Prevent sending ICMP error replies to source-only addresses
  slirp: Remove unused variable and unused code
2012-02-15 18:40:26 -06:00
Anthony Liguori
7718564ba1 Merge remote-tracking branch 'kraxel/usb.38' into staging
* kraxel/usb.38: (28 commits)
  xhci: handle USB_RET_NAK
  xhci: remote wakeup support
  xhci: kill port arg from xhci_setup_packet
  xhci: stop on errors
  xhci: add trb type name lookup support.
  xhci: signal low- and fullspeed support
  usb: add USBBusOps->wakeup_endpoint
  usb: pass USBEndpoint to usb_wakeup
  usb: maintain async packet list per endpoint
  usb: Set USBEndpoint in usb_packet_setup().
  usb: add USBEndpoint->{nr,pid}
  usb: USBPacket: add status, rename owner -> ep
  usb: fold usb_generic_handle_packet into usb_handle_packet
  usb: kill handle_packet callback
  usb-xhci: switch to usb_find_device()
  usb-musb: switch to usb_find_device()
  usb-ohci: switch to usb_find_device()
  usb-ehci: switch to usb_find_device()
  usb-uhci: switch to usb_find_device()
  usb: handle dev == NULL in usb_handle_packet()
  ...
2012-02-15 17:25:25 -06:00
Anthony Liguori
65b31cc207 Merge remote-tracking branch 'kwolf/for-anthony' into staging
* kwolf/for-anthony:
  AHCI: Masking of IRQs actually masks them
  sheepdog: fix co_recv coroutine context
  AHCI: Fix port reset race
  rewrite QEMU_BUILD_BUG_ON
  qcow2: Keep unknown header extension when rewriting header
  qcow2: Update whole header at once
  vpc: Round up image size during fixed image creation
  vpc: Add support for Fixed Disk type
  iSCSI: add configuration variables for iSCSI
  qemu-io: add write -z option for bdrv_co_write_zeroes
  qed: add .bdrv_co_write_zeroes() support
  qed: replace is_write with flags field
  block: perform zero-detection during copy-on-read
  block: add .bdrv_co_write_zeroes() interface
  cutils: extract buffer_is_zero() from qemu-img.c
2012-02-15 17:18:04 -06:00
Anthony Liguori
b2d4b3f7b8 device_add: don't add a /peripheral link until init is complete
Otherwise we end up with a dangling reference which causes qdev_free() to fail.

Reported-by: Michael Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-15 09:39:21 -06:00
Andreas Färber
83f7d43a9e qom: Unify type registration
Replace device_init() with generalized type_init().

While at it, unify naming convention: type_init([$prefix_]register_types)
Also, type_init() is a function, so add preceding blank line where
necessary and don't put a semicolon after the closing brace.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Anthony Liguori <anthony@codemonkey.ws>
Cc: malc <av1474@comtv.ru>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2012-02-15 09:39:21 -06:00
Paolo Bonzini
59f971d451 qdev: print error message before aborting
qdev_prop_set_* functions are always called by machine init functions
that should know what they're doing, so they abort on error.  Still,
an assert(!errp) does not aid debugging.  Print an error before aborting.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-14 18:57:33 +00:00
Paolo Bonzini
0a54a0ce3e qdev: allow setting properties to NULL
SPARC and PPC set properties to NULL.  This can be done with an
empty string value.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-14 18:57:32 +00:00
Blue Swirl
9d4df9c028
ppc: remove unused variables
Fix this error:
/src/qemu/target-ppc/helper.c: In function 'booke206_tlb_to_page_size':
/src/qemu/target-ppc/helper.c:1296:14: error: variable 'tlbncfg' set but not used [-Werror=unused-but-set-variable]

Tested-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11 11:03:50 +00:00
Jan Kiszka
bda254daf8 cfi02: Fix lazy ROMD switching - once again
The conversion to memory regions broke lazy ROMD switching by forgetting
to update the rom_mode state variable.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11 10:58:09 +00:00
Jan Kiszka
4896d74b84 memory-region: Report if region is read-only or write-only on info mtree
Helpful to understand guest configurations of things like the i440FX's
PAM or the state of ROM devices.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11 10:49:07 +00:00
Jan Kiszka
734781c9a0 vga: Fix full updates in graphic mode
This fixes the regression introduced by cd7a45c95e: We lost the or'ing
with the full_update flag.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11 10:39:57 +00:00
Blue Swirl
d1f3dd343c
Fix memory dirty getting API change fallout
Fix confusion in length calculation in commit
cd7a45c95e.

Reported-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2012-02-11 10:39:13 +00:00
Gerd Hoffmann
7c605a23b2 xhci: handle USB_RET_NAK
Add a field to XHCITransfer to correctly keep track of NAK'ed usb
packets.  Retry transfers when the endpoint is kicked again.  Implement
wakeup_endpoint bus op so we can kick the endpoint when needed.

With this patch applied the emulated hid devices are working correctly
when hooked up to xhci.  usb-tabled without polling, yay!

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:31 +01:00
Gerd Hoffmann
8c735e431d xhci: remote wakeup support
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:31 +01:00
Gerd Hoffmann
b819d7169a xhci: kill port arg from xhci_setup_packet
Unused argument, remove it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:31 +01:00
Gerd Hoffmann
3c4866e07e xhci: stop on errors
When some error happened we'll have to stop processing the endpoint.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:30 +01:00
Gerd Hoffmann
f10de44e7e xhci: add trb type name lookup support.
When logging TRBs add a the type name for more readable debug output.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:30 +01:00
Gerd Hoffmann
606352b735 xhci: signal low- and fullspeed support
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:30 +01:00
Gerd Hoffmann
37f32f0fdd usb: add USBBusOps->wakeup_endpoint
Add usb bus op which is called whenever a usb endpoint becomes ready,
so the host adapter emulation can react on that event.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:30 +01:00
Gerd Hoffmann
7567b51fbe usb: pass USBEndpoint to usb_wakeup
Devices must specify which endpoint has data to transfer now.
The plan is to use the usb_wakeup() not only for remove wakeup support,
but for "data ready" signaling in general, so we can move away from
constant polling to event driven usb device emulation.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:30 +01:00
Gerd Hoffmann
db4be873d3 usb: maintain async packet list per endpoint
Maintain a list of async packets per endpoint.  With the current code
the list will never receive more than a single item.  I think you can
guess what the future plan is though ;)

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 12:16:18 +01:00
Paul Brook
3a0c6c4ad6 linux-user: brk() debugging
Fix format type mismatches in do_brk debug printfs.

Signed-off-by: Paul Brook <paul@codesourcery.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:48:09 +00:00
Luiz Capitulino
6f79e06b35 virtio: Remove unneeded g_free() check in virtio_cleanup()
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:52 +00:00
Benjamin MARSILI
da8d605733 net: remove extra spaces in help messages
Signed-off-by: Benjamin MARSILI <mlspirat42@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:52 +00:00
Stefan Weil
31de83140d fmopl: Fix typo in function name
Fix a typo in a local function name.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:52 +00:00
Peter Maydell
1b785a9758 vl.c: Fix typo in variable name
Fix a typo in a local variable name.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:52 +00:00
Hervé Poussineau
cb67be85a6 ide: fix compilation errors when DEBUG_IDE is set
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:52 +00:00
陳韋任
e965fc3807 cpu-exec.c: Correct comment about this file and indentation cleanup
Each target uses the #define macro (in target-xxx/cpu.h) to rename
cpu_exec (cpu-exec.c) to cpu_xxx_exec, then defines its own cpu_loop
which calls cpu_xxx_exec. So basically, cpu-exec.c is not only the i386
emulator main execution loop. This patch corrects the comment of this
file and does indentation cleanup.

Signed-off-by: Chen Wei-Ren (陳韋任) <chenwj@iis.sinica.edu.tw>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:52 +00:00
Peter Maydell
e3c52bf2e5 CODING_STYLE: Clarify style for enum and function type names
Clarify that enum type names and function type names should follow
the CamelCase style used for structured type names.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:51 +00:00
Ulrich Hecht
a6f79cc9a5 linux-user: fail execve() if env/args too big
If the host's page size is equal to or smaller than the target's, native
execve() will fail appropriately with E2BIG if called with too big an
environment for the target to handle. It may falsely succeed, however, if
the host's page size is bigger, and feed the executed target process an
environment that is too big for it to handle, at which point QEMU barfs and
exits, confusing procmail's autoconf script and causing the build to fail.

This patch makes sure that execve() will return E2BIG if the environment is
too large for the target.

Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2012-02-10 10:44:51 +00:00
Gerd Hoffmann
079d0b7f1e usb: Set USBEndpoint in usb_packet_setup().
With the separation of the device lookup (via usb_find_device) and
packet processing we can lookup device and endpoint before setting up
the usb packet.  So we can initialize USBPacket->ep early and keep it
valid for the whole lifecycle of the USBPacket.  Also the devaddr and
devep fields are not needed any more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
63095ab54c usb: add USBEndpoint->{nr,pid}
Add a "nr" and "pid" fields to USBEndpoint so you can easily figure the
endpoint number and direction of any given endpoint.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
f53c398aa6 usb: USBPacket: add status, rename owner -> ep
Add enum to track the status of USBPackets, use that instead of the
owner pointer to figure whenever a usb packet is currently in flight
or not.  Add some more packet status sanity checks.  Also rename the
USBEndpoint pointer from "owner" to "ep".

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
1977f93dac usb: fold usb_generic_handle_packet into usb_handle_packet
There is no reason to have a separate usb_generic_handle_packet function
any more, fold it into usb_handle_packet().  Also call the do_token_*
functions which handle control transfer emulation for control pipe
packets only.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
7f74a56b14 usb: kill handle_packet callback
All drivers except usb-hub use usb_generic_handle_packet.  The only
reason the usb hub has its own function is that it used to be called
with packets which are intended for downstream devices.  With the new,
separate device lookup step this doesn't happen any more, so the need
for a different handle_packet callback is gone.

So we can kill the handle_packet callback and just call
usb_generic_handle_packet directly.  The special hub handling in
usb_handle_packet() can go away for the same reason.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
e74495e3ad usb-xhci: switch to usb_find_device()
Switch over xHCI to use the new usb_find_device()
function for device lookup.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
87e043f17e usb-musb: switch to usb_find_device()
Switch over musb to use the new usb_find_device()
function for device lookup.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
993048bb6b usb-ohci: switch to usb_find_device()
Switch over OHCI to use the new usb_find_device()
function for device lookup.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
828143c621 usb-ehci: switch to usb_find_device()
Switch over EHCI to use the new usb_find_device()
function for device lookup.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
461700c1dc usb-uhci: switch to usb_find_device()
Switch over UHCI to use the new usb_find_device()
function for device lookup.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
98861f512b usb: handle dev == NULL in usb_handle_packet()
Allow passing in a NULL pointer, return USB_RET_NODEV in that case.
Removes the burden to to a NULL pointer check from the callers.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
06c750888c usb-hub: implement find_device
Implement the find_device callback for the usb hub.  It'll loop over all
ports, calling usb_find_device for all enabled ports until it finds a
matching device.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:57 +01:00
Gerd Hoffmann
73796fe622 usb: add usb_find_device()
Add usb_find_device().  This function will check whenever a device with
a specific address is connected to the specified port.  Usually this
will just check state and address of the device hooked up to the port,
but in case of a hub it will ask the hub to check all hub ports for a
matching device.

This patch doesn't put the code into use yet, see the following patches
for details.

The master plan is to separate device lookup and packet processing.
Right now the usb code simply walks all devices, calls
usb_handle_packet() on each until one accepts the packet (by returning
something different that USB_RET_NODEV).  I want to have a device lookup
first, then call usb_handle_packet() once, for the device which actually
processes the packet.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:31:48 +01:00
Gerd Hoffmann
70fc20d4dc usb: kill usb_send_msg
No users left.  Zap it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2012-02-10 11:12:04 +01:00