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musicpal: use qdev properties for configuration.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
New qdev_init_nofail()
Like qdev_init(), but terminate program via hw_error() instead ofreturning an error value.
Use it instead of qdev_init() where terminating the program on failureis okay, either because it's during machine construction, or because...
musicpal: Add VMState support
Register all relevant fields of Musicpal device states with the VMStateframework. This involves a few type changes of state variables.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
musicpal: Catch null TX qeueues
They likely represent invalid queues that should be skipped. We alreadydo this for RX queues. Wish I had a spec...
Credits go to malc for analyzing the issue and suggesting this fix.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>...
musicpal: Rework GPIO input events
The qdev_gpio conversion of 343ec8e caused come polarity mismatch of keyevent pins and left an overly complex solution behind. Take this chanceand refactor the GPIO input system of the Musicpal, moving it closer toreality:...
musicpal: Clean up typecasts
musicpal: Coding style fixes
musicpal: True reset support for GPIO
musicpal: Make PIT emulation more robust
Stop the periodic timers of the PIT on reset, disabling via the controlregister and invalid parameters.
Revert "Get rid of _t suffix"
In the very least, a change like this requires discussion on the list.
The naming convention is goofy and it causes a massive merge problem. Somethinglike this must be presented on the list first so people can provide input...
Get rid of _t suffix
Some not so obvious bits, slirp and Xen were left alone for the timebeing.
Signed-off-by: malc <av1474@comtv.ru>
qdev: add return value to init() callbacks.
Sorry folks, but it has to be. One more of these invasive qdev patches.
We have a serious design bug in the qdev interface: device initcallbacks can't signal failure because the init() callback has noreturn value. This patch fixes it....
Make CPURead/WriteFunc structure 'const'
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Remove the unnecessary and only global in musicpal.c
Make musicpal.c use the I2C device and the Marvell 88w8618 audio device
Signed-off-by: Benoit Canet <benoit.canet@gmail.com>Signed-off-by: Andrzej Zaborowski <balrogg@gmail.com>
Musicpal qdev conversion: gpio (except I2C part), keyboard and lcd
kill drives_table
First step cleaning up the drives handling. This one does nothing butremoving drives_table[], still it became seriously big.
drive_get_index() is gone and is replaced by drives_get() which handsout DriveInfo pointers instead of a table index. This needs adaption in...
qdev: rework device properties.
This patch is a major overhaul of the device properties. The propertiesare saved directly in the device state struct now, the linked list ofproperty values is gone.
Advantages: * We don't have to maintain the list with the property values....
Revert "Introduce reset notifier order"
This reverts commit 8217606e6edb49591b4a6fd5a0d1229cebe470a9 (andupdates later added users of qemu_register_reset), we solved theproblem it originally addressed less invasively.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>...
Remove io_index argument from cpu_register_io_memory()
The parameter is always zero except when registering the three internalio regions (ROM, unassigned, notdirty). Remove the parameter to reducethe API's power, thus facilitating future change.
Signed-off-by: Avi Kivity <avi@redhat.com>...
net: add fd_readv() handler to qemu_new_vlan_client() args
This, apparently, is the style we prefer - all VLANClientStateshould be an argument to qemu_new_vlan_client().
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
net: re-name vc->fd_read() to vc->receive()
VLANClientState's fd_read() handler doesn't read from filedescriptors, it adds a buffer to the client's receive queue.
Re-name the handlers to make things a little less confusing.
net: pass VLANClientState* as first arg to receive handlers
Give static type checking a chance to catch errors.
net: add return value to packet receive handler
This allows us to handle queue full conditions rather than droppingthe packet on the floor.
Remove qdev irq sink handling
We have both IRQ sinks and GPIO inputs. These are in principle exactlythe same thing, so remove the former.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Add common BusState
Implement and use a common device bus state. The main side-effect isthat creating a bus and attaching it to a parent device are no longerseparate operations. For legacy code we allow a NULL parent, but thatshould go away eventually....
Introduce reset notifier order
Add the parameter 'order' to qemu_register_reset and sort callbacks onregistration. On system reset, callbacks with lower order will beinvoked before those with higher order. Update all existing users to thestandard order 0....
Convert machine registration to use module init functions
This cleans up quite a lot of #ifdefs, extern variables, and other ugliness.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
MusicPal qdev conversion
WM8750 qdev coversion
Remove vga_ram_size
The vga_ram_size argument to machine init functions always has the samevalue, and is ignored by many machines (including SPARC32 which has anobsolete ifdef for VGA_RAM_SIZE).
Remove it and push VGA_RAM_SIZE into vga_int.h.
Push AUD_init down to devices
Now we can safely call AUD_init multiple times we can push it down toindividual audio devices, rather than having to pass it from the boardinit.
Make AUD_init failure fatal
Failure to initialize the audio subsystem is not handled consistently.Where it is handled it has guest visible effects, which is wrong.We already have a "nosound" audio driver as a last resort, so trying toproceed without an audio backend seems pointless....
Replace cpu_abort with hw_error
Introduce VLANClientState::cleanup() (Mark McLoughlin)
We're currently leaking memory and file descriptors on devicehot-unplug.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7150 c046a42c-6fe2-441c-8c8c-71466251a162
Remove redundant ram_require machine properly.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7090 c046a42c-6fe2-441c-8c8c-71466251a162
Musicpal ram access cleanup.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7061 c046a42c-6fe2-441c-8c8c-71466251a162
musicpal: Fix regression caused by 6839 (Jan Kiszka)
Pass correct DisplayState field to is_surface_bgr().
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6898 c046a42c-6fe2-441c-8c8c-71466251a162
DisplayAllocator interface (Stefano Stabellini)
Hi all,this patch adds a DisplayAllocator interface that allows displayfrontends (sdl in particular) to provide a preallocated display bufferfor the graphical backend to use.
Whenever a graphical backend cannot use...
musicpal: Reorganize IO memory handling (Jan Kiszka)
The new MMIO interface requires non-overlapping slots. Reorganize themusicpal accordingly, fixing a regression for the Ethernet emulation.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6803 c046a42c-6fe2-441c-8c8c-71466251a162
hw: remove error handling from qemu_malloc() callers (Avi Kivity)
Signed-off-by: Avi Kivity <avi@redhat.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6529 c046a42c-6fe2-441c-8c8c-71466251a162
graphical_console_init change (Stefano Stabellini)
Patch 5/7
This patch changes the graphical_console_init function to return anallocated DisplayState instead of a QEMUConsole.
This patch contains just the graphical_console_init change and few othermodifications mainly in console.c and vl.c....
remove bgr (Stefano Stabellini)
Do not handle bgr host displays in the backends.
Right now a bgr flag exists so that sdl can set it, if the SDL_Surfaceis bgr.Afterwards the graphic device (e.g. vga.c) does the needed conversion.
With this patch series is sdl that is responsible for rendering the format...
Check NIC model in some NIC init functions (Mark McLoughlin)
Some NIC init functions are only called when that model isthe only valid model. In that case, it makes sense to useqemu_check_nic_model() from the NIC init function itself.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>...
Add a -net name=foo parameter (Mark McLoughlin)
Allow the user to supply a vlan client name on the command line.
This is probably only useful for management tools so that they canuse their own names rather than parsing the output of 'info network'.
Add a model string to VLANClientState (Mark McLoughlin)
Don't lose track of what type/model a vlan client is so that we cane.g. assign a global per-model id to clients.
The entire patch is basically a tedious excercise in making sure thetype/model string gets propagated down to qemu_new_vlan_client()....
Change MMIO callbacks to use offsets, not absolute addresses.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5849 c046a42c-6fe2-441c-8c8c-71466251a162
Introduce accessors for DisplayState (Stefano Stabellini)
Introducing some accessors:
ds_get_linesizeds_get_bits_per_pixelds_get_widthds_get_heightds_get_data
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
Set default max_cpus to one.
Clean-up machine definitions.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5566 c046a42c-6fe2-441c-8c8c-71466251a162
Fix undeclared symbol warnings from sparse
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5539 c046a42c-6fe2-441c-8c8c-71466251a162
machine struct - specify max_cpus at the per machine level (Jes Sorensen)
Introduce a max_cpus per-machine variable, allowing individual boardsto limit it's number of CPUs. Check requested number of CPUs in setupcode and exit if it exceeds the supported number for the machine....
machine struct - use C99 initializers (Jes Sorensen)
Modify all the machine struct declarations to use C99 initializers.This patch has no functional changes.
Signed-off-by: Jes Sorensen <jes@sgi.com>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>...
Implement resolution switching in common console code.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4812 c046a42c-6fe2-441c-8c8c-71466251a162
Enhance sendkey with key hold time (Jan Kiszka).
Current key injection via the monitor basically generates no key holdtime. This is fine for keyboard emulations that have their own queues,but it causes troubles for those how don't (like the MusicPal - it...
MusicPal: Restore display size after invalidation (Jan Kiszka).
Make sure that the MusicPal display is set to the correct size againafter some other console may have used a different size.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4646 c046a42c-6fe2-441c-8c8c-71466251a162
musicpal: Improve button handling (Jan Kiszka).
Looking at the hold-button-on-powerup thing, I came across someimprovable parts in the MusicPal's button handling. This patch allowsfor repeated wheel events by keying the arrow keys pressed, correctssome constant name, and introduces an explicitly maintained GPIO_ISR...
Avoid arithmetics on void * in MusicPal audio code (Jan Kiszka).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4373 c046a42c-6fe2-441c-8c8c-71466251a162
MusicPal: fix gcc4 build (Jan Kiszka).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4363 c046a42c-6fe2-441c-8c8c-71466251a162
8250: Customized base baudrate
(Jan Kiszka)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4336 c046a42c-6fe2-441c-8c8c-71466251a162
MusicPal mono playback support.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4332 c046a42c-6fe2-441c-8c8c-71466251a162
Remove debug sample rate slowdown.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4326 c046a42c-6fe2-441c-8c8c-71466251a162
Use external clock in wm8750 slave mode.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4325 c046a42c-6fe2-441c-8c8c-71466251a162
Musicpal: convert to ram_addr_t
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4295 c046a42c-6fe2-441c-8c8c-71466251a162
musicpal: Fix output level of 8-bit samples (Jan Kiszka).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4269 c046a42c-6fe2-441c-8c8c-71466251a162
Let WM8750 users write to audio buffer directly.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4254 c046a42c-6fe2-441c-8c8c-71466251a162
Fix MusicPal LCD on non-32 bpp displays or with -nographic.
Prevents an immediate segfault.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4252 c046a42c-6fe2-441c-8c8c-71466251a162
ARM: Marvell 88w8618 / MusicPal emulation (Jan Kiszka).
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4248 c046a42c-6fe2-441c-8c8c-71466251a162