gwj / at91sam9263 · Commits

  • net: Improve parameter error reporting ...
    10ae5a7a 
    As host network devices can also be instantiated via the monitor, errors
should then be reported to the related monitor instead of stderr. This
requires larger refactoring, so this patch starts small with introducing
a helper to catch both cases and convert net_client_init as well as
net_slirp_redir.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    Jan Kiszka authored
     
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  • Allow monitor interaction when using migrate -exec ...
    8a43b1ea 
    All,
     I've recently been playing around with migration via exec.  Unfortunately,
when starting the incoming qemu process with "-incoming exec:cmd", it suffers
the same problem that -incoming tcp used to suffer; namely, that you can't
interact with the monitor until after the migration has happened.  This causes
problems for libvirt usage of -incoming exec, since libvirt expects to be able
to access the monitor ahead of time.  This fairly simple patch allows you to
access the monitor both before and after the migration has completed using exec.

(note: developed/tested with qemu-kvm, but applies perfectly fine to qemu)

Signed-off-by: Chris Lalancette <clalance@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Chris Lalancette authored
     
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  • e1000: Ignore reset command ...
    cab3c825 
    When a reset is requested, the current e1000 emulation never clears the
reset bit which may cause a driver to hang. This patch masks the reset
bit out when setting the control registert, so the reset is immediately
completed.

Signed-off-by: Kevin Wolf <mail@kevin-wolf.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Kevin Wolf authored
     
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  • microblaze: Conditionalize FDT features. ...
    7696d1ec 
    If libfdt is not available, disable the fdt manipulation features.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
    Edgar E. Iglesias authored
     
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  • ETRAX: Removed unused struct entry and fixed Windows build. ...
    3cb5a223 
    "struct timeval last" caused a compilation error with mingw32
(missing header for struct timeval).

It is unused, so it was possible to remove it.

Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
    Stefan Weil authored
     
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  • Add common BusState ...
    02e2da45 
    Implement and use a common device bus state.  The main side-effect is
that creating a bus and attaching it to a parent device are no longer
separate operations.  For legacy code we allow a NULL parent, but that
should go away eventually.

Also tweak creation code to veriry theat a device in on the right bus.

Signed-off-by: Paul Brook <paul@codesourcery.com>
    Paul Brook authored
     
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  • Fix lance segfaults ...
    4856fcff 
    Signed-off-by: Paul Brook <paul@codesourcery.com>
    Paul Brook authored
     
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  • serial: fix lost character after sysrq ...
    40ff1624 
    After creating an automated regression test to test the sysrq
responses while running a linux image in qemu, I found that the
simulated uart was eating the character right after the sysrq about
75% of the time.

The problem is that the qemu sets the LSR_DR (data ready) bit on a
serial break.  The automated tests can send a break and the sysrq
character quickly enough that the qemu serial fifo has a real
character available. When there is valid character in the fifo, it
gets consumed by the serial driver in the guest OS.

The real hardware also appears to set the LSR_DR but always appears to
have a null byte in this condition.  This patch changes the qemu
behavior to match the tested characteristics of a real 16550 chip.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
    Jason Wessel authored
     
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  • usb-serial: implement break event. ...
    7e57f049 
    Implement the serial break via usb serial.

The second data byte in ftdi status packet contains the break status.
The values were already defined in usb-serial.c so it was a matter of
making use of the event_trigger to form a urb to send over to the host
controller with the serial break status set.

This was tested against a linux development image which enables sysrq
via a serial break on the ftdi usb console.

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
    Jason Wessel authored
     
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  • Introduce reset notifier order ...
    8217606e 
    Add the parameter 'order' to qemu_register_reset and sort callbacks on
registration. On system reset, callbacks with lower order will be
invoked before those with higher order. Update all existing users to the
standard order 0.

Note: At least for x86, the existing users seem to assume that handlers
are called in their registration order. Therefore, the patch preserves
this property. If someone feels bored, (s)he could try to identify this
dependency and express it properly on callback registration.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Jan Kiszka authored
     
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  • kvm: Fix framebuffer dirty log sync ...
    93102fd6 
    kvm_physical_sync_dirty_bitmap() takes the end address as second
argument, not the region size. Moverover, the kvm API should not be used
directly here, but cpu_physical_sync_dirty_bitmap().

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Jan Kiszka authored
     
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  • introduce set_rate_limit function for QEMUFile ...
    19629537 
    This patch converts the current callers of qemu_fopen_ops().

Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
    Glauber Costa authored
     
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