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2010-12-11Add notifier that will be called when machine is fully created.Gleb Natapov
Action that depends on fully initialized device model should register with this notifier chain. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add bootindex for option roms.Gleb Natapov
Extend -option-rom command to have additional parameter ,bootindex=. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Change fw_cfg_add_file() to get full file path as a parameter.Gleb Natapov
Change fw_cfg_add_file() to get full file path as a parameter instead of building one internally. Two reasons for that. First caller may need to know how file is named. Second this moves policy of file naming out from fw_cfg. Platform may want to use more then two levels of directories for instance. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add bootindex parameter to net/block/fd deviceGleb Natapov
If bootindex is specified on command line a string that describes device in firmware readable way is added into sorted list. Later this list will be passed into firmware to control boot order. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add get_fw_dev_path callback to scsi bus.Gleb Natapov
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add get_fw_dev_path callback for usb bus.Gleb Natapov
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Record which USBDevice USBPort belongs too.Gleb Natapov
Ports on root hub will have NULL here. This is needed to reconstruct path from device to its root hub to build device path. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add get_fw_dev_path callback for pci bus.Gleb Natapov
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add get_fw_dev_path callback for system bus.Gleb Natapov
Prints out mmio or pio used to access child device. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add get_fw_dev_path callback to IDE bus.Gleb Natapov
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Store IDE bus id in IDEBus structure for easy access.Gleb Natapov
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add get_fw_dev_path callback to ISA bus in qdev.Gleb Natapov
Use device ioports to create unique device path. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Keep track of ISA ports ISA device is using in qdev.Gleb Natapov
Store all io ports used by device in ISADevice structure. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Introduce new BusInfo callback get_fw_dev_path.Gleb Natapov
New get_fw_dev_path callback will be used for build device path usable by firmware in contrast to qdev qemu internal device path. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Introduce fw_name field to DeviceInfo structure.Gleb Natapov
Add "fw_name" to DeviceInfo to use in device path building. In contrast to "name" "fw_name" should refer to functionality device provides instead of particular device model like "name" does. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11monitor: implement x86 info mem for PAE and long modesBlue Swirl
'info mem' didn't show correct information for PAE mode and x86_64 long mode. Fix by implementing the output for missing modes. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11monitor: implement x86 info tlb for PAE and long modesBlue Swirl
'info tlb' didn't show correct information for PAE mode and x86_64 long mode. Implement the missing modes. Also print NX bit for PAE and long modes. Fix off-by-one error in 32 bit mode mask. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11wdt_i6300esb: register a reset functionBernhard Kohl
The device shall set its default hardware state after each reset. This includes that the timer is stopped which is especially important if the guest does a reboot independantly of a watchdog bite. I moved the initialization of the state variables completely from the init to the reset function which is called right after init during the first boot and afterwards during each reboot. Signed-off-by: Bernhard Kohl <bernhard.kohl@nsn.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11isa-bus.c: use hw_error instead of fprintfTristan Gingold
Minor clean-up in isa-bus.c. Using hw_error is more consistent. There is a difference however: hw_error dumps the cpu state. Signed-off-by: Tristan Gingold <gingold@adacore.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11usb_ohci: Always use little endianAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Because we don't depend on the target endianness anymore, we can also move the driver over to Makefile.objs. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11isa_mmio: Always use little endianAlexander Graf
This patch converts the ISA MMIO bridge code to always use little endian mmio. All bswap code that existed was only there to convert from native cpu endianness to little endian ISA devices. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11heathrow_pic: Declare as little endianAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11rtl8139: Declare as little endianAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Because we don't depend on the target endianness anymore, we can also move the driver over to Makefile.objs. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11openpic: Replace explicit byte swap with endian hintsAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11ppc4xx_pci: Declare as little endianAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11versatile_pci: Declare as little endianAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11prep: Declare as little endianAlexander Graf
This patch replaces explicit bswaps with endianness hints to the mmio layer. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11e1000: Make little endianAlexander Graf
The e1000 has compatibility code to handle big endianness which makes it mandatory to be recompiled on different targets. With the generic mmio endianness solution, there's no need for that anymore. We just declare all mmio to be little endian and call it a day. Because we don't depend on the target endianness anymore, we can also move the driver over to Makefile.objs. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11uninorth: Get rid of bswapAlexander Graf
There's no need to bswap once we correctly set the mmio to be little endian. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11pci-host: Delegate bswap to mmio layerAlexander Graf
The only reason we have bswap versions of the pci host code is that most pci host devices are little endian. The ppc e500 is the only odd one here, being big endian. So let's directly pass the endianness down to the mmio layer and not worry about it on the pci host layer. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11dbdma: Make little endianAlexander Graf
The device is only used on big endian systems, but always byte swaps. That's a very good indicator that it's actually a little endian device ;-). Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Make simple io mem handler endian awareAlexander Graf
As an alternative to the 3 individual handlers, there is also a simplified io mem hook function. To be consistent, let's add an endianness parameter there too. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11Add endianness as io mem parameterAlexander Graf
As stated before, devices can be little, big or native endian. The target endianness is not of their concern, so we need to push things down a level. This patch adds a parameter to cpu_register_io_memory that allows a device to choose its endianness. For now, all devices simply choose native endian, because that's the same behavior as before. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-11exec: introduce endianness swapped mmioAlexander Graf
The way we're currently modeling mmio is too simplified. We assume that every device has the same endianness as the target CPU. In reality, most devices are little endian (all PCI and ISA ones I'm aware of). Some are big endian (special system devices) and a very little fraction is target native endian (fw_cfg). So instead of assuming every device to be native endianness, let's move to a model where the device tells us which endianness it's in. That way we can compile the devices only once and get rid of all the ugly swap will be done by the underlying layer. For the same of readability, this patch only introduces the helper framework but doesn't allow the registering code to set its endianness yet. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-10noaudio: fix return value for read()Michael Walle
Read should return bytes instead of samples. Signed-off-by: Michael Walle <michael@walle.cc> Signed-off-by: malc <av1474@comtv.ru>
2010-12-08ppc: kvm: fix signedness warningAlexander Graf
I get a warning on a signed comparison with an unsigned variable, so let's make the variable signed and be happy. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Edgar E. Iglesias <edgar@axis.com>
2010-12-05Speedup 'tb_find_slow' by using the same heuristic as during memory page lookupKirill Batuzov
Move the last found TB to the head of the list so it will be found more quickly next time it will be looked for. Signed-off-by: Kirill Batuzov <batuzovk@ispras.ru> Signed-off-by: Pavel Yushchenko <pau@ispras.ru> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04Remove unused spin_trylock() functionPeter Maydell
Remove the spin_trylock() function, as it is not used anywhere, and is not even implemented if CONFIG_USE_NPTL is defined. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04darwin-user: Use GCC_FMT_ATTR (format checking)Stefan Weil
The redundant forward declaration of qerror in machload.c is removed because it should be taken from qemu.h. Please note that this patch is untested because I have no matching environment to compile it. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04audio: Use GCC_FMT_ATTR (format checking)Stefan Weil
Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04target-sparc: Use fprintf_function (format checking)Stefan Weil
This change was missing in commit 9a78eead0c74333a394c0f7bbfc4423ac746fcd5. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04*-dis: Replace fprintf_ftype by fprintf_function (format checking)Stefan Weil
This patch adds more printf format checking. Additional modifications were needed for this code change: * alpha-dis.c: The local definition of MAX conflicts with a previous definition from osdep.h, so add an #undef. * dis-asm.h: Add include for fprintf_function (qemu-common.h). The standard (now redundant) includes are removed. * mis-dis.c: The definition of ARRAY_SIZE is no longer needed and must be removed (conflict with previous definition from qemu-common.h). * sh4-dis.c: Remove some unneeded forward declarations. Cc: Blue Swirl <blauwirbel@gmail.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04Fix mingw32 and OpenBSD warningsBlue Swirl
ffsl() is not universally available, so there are these warnings on both mingw32 and OpenBSD: /src/qemu/hw/pcie_aer.c: In function 'pcie_aer_update_log': /src/qemu/hw/pcie_aer.c:399: warning: implicit declaration of function 'ffsl' Since status field in PCIEAERErr is uint32_t, we can just use ffs() instead. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2010-12-04Merge branch 'linux-user-for-upstream' of git://gitorious.org/qemu-maemo/qemuEdgar E. Iglesias
* 'linux-user-for-upstream' of git://gitorious.org/qemu-maemo/qemu: linux-user: fix mips and ppc to use UID16 update binfmt conf linux-user: fix compiler error on nptl ARM: linux-user: Restore iWMMXT state from ucontext on sigreturn ARM: linux-user: Expose iWMMXT registers to signal handlers ARM: linux-user: Restore VFP state from ucontext on sigreturn ARM: linux-user: Expose VFP registers to signal handlers ARM: Expose vfp_get_fpscr() and vfp_set_fpscr() to C code ARM: linux-user: Correct size of padding in target_ucontext_v2 target-sparc: remove unused functions cpu_lock(), cpu_unlock() ARM: enable XScale/iWMMXT in linux-user mode linux-user: Translate getsockopt level option linux-user: remove unnecessary local from __get_user(), __put_user() linux-user: fix memory leaks with NPTL emulation linux-user: mmap_reserve() not controlled by RESERVED_VA [PATCH] target-arm: remove unused functions cpu_lock(), cpu_unlock()
2010-12-03exec: Remove debugging fprintf() that slipped into qemu_ram_alloc_from_ptr()Stefan Hajnoczi
Remove the debugging fprintf() slipped in via the following commit: commit b2e0a138e77245290428a7d599a929e2e1bfe510 Author: Michael S. Tsirkin <mst@redhat.com> Date: Mon Nov 22 19:52:34 2010 +0200 migration: stable ram block ordering Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-12-03linux-user: fix mips and ppc to use UID16Martin Mohring
Signed-off-by: Martin Mohring <martin.mohring@5edatasoft.com> Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
2010-12-03update binfmt confRiku Voipio
1) dont register i386 qemu on x86_64 host 2) widen sparc and arm match 3) add sh4, based on patch by David Kozub <zub@linux.fjfi.cvut.cz> Rest based on patch by Jan-Simon Möller <jsmoeller@linuxfoundation.org>
2010-12-03linux-user: fix compiler error on nptlRiku Voipio
Some compilers detect that new_stack isnt used after dd75d784 Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
2010-12-03ARM: linux-user: Restore iWMMXT state from ucontext on sigreturnPeter Maydell
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
2010-12-03ARM: linux-user: Expose iWMMXT registers to signal handlersPeter Maydell
Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
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