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2011-08-28omap_gpmc: Refactor omap_gpmc_cs_map and omap_gpmc_cs_unmapPeter Maydell1-21/+35
Refactor the omap_gpmc_cs_map/unmap functions: * take the omap_gpmc_s* and a chipselect id rather than the omap_gpmc_cs_file_s*, so they have access to the general gpmc member fields * extract the base and mask from the config registers in the functions rather than at every callsite * check for CSVALID in the functions rather than at every callsite Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-28omap_gpmc: Clean up omap_gpmc_attach MemoryRegion conversionPeter Maydell3-47/+26
Now that all callers of omap_gpmc_attach pass in a MemoryRegion*, we can remove the base_update and unmap function pointer arguments, and the opaque pointer that was passed into these callbacks. We can also remove the base and size fields from omap_gpmc_cs_file_s as these are no longer necessary (you don't need the base/size to unmap a MemoryRegion the way you did to undo a mapping made with cpu_register_physical_memory()). Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-28hw/onenand: Minor spacing fixesJuha Riihimäki1-7/+7
Minor whitespace-only cleanup (separated out from the qdevifying patch for clarity). Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-28hw/onenand: QdevifyJuha Riihimäki3-47/+127
Qdevify the ONENAND device. Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-28hw/onenand: Remove unnecessary argument from onenand_command()Juha Riihimäki1-4/+4
Refactor onenand_command() -- since it is essentially a method of the device object, it doesn't make sense to pass in something as an argument which is one of the object's own member fields. Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> [Riku Voipio: Fixes and restructuring patchset] Signed-off-by: Riku Voipio <riku.voipio@iki.fi> [Peter Maydell: More fixes and cleanups for upstream submission] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-28hw/sysbus: Add sysbus_mmio_get_region()Peter Maydell2-0/+6
Add a sysbus_mmio_get_region() which allows users of sysbus devices to turn a (SysBusDevice*, mmioidx) tuple into a MemoryRegion*. This enables some useful simplifications of devices which pass through another device's mmio region (either directly or by implementing some kind of memory controller device). Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2011-08-28Fix disabling interrupts in sun4uArtyom Tarasenko1-2/+6
clear interrupt request if the interrupt priority < CPU pil clear hardware interrupt request if interrupts are disabled Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> [blauwirbel@gmail.com: added a comment about magic 2] Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-28xilinx: Convert most xilinx devices to MemoryRegionEdgar E. Iglesias4-54/+65
This converts ethlite, intc, timer and uartlite to use MemoryRegions. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-28TCG: improve optimizer debuggingBlue Swirl1-6/+9
Use enum TCGOpcode instead of plain old int so that the name of current op can be seen in GDB. Add a default case to switch so that GCC does not complain about unhandled enum cases. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-28dyngen-exec.h: cleanupBlue Swirl1-14/+0
Remove unused or otherwise available stuff. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-27g364fb: convert to qdevHervé Poussineau3-196/+164
Extract G364 ROM contents from device emulation to machine emulation, so device emulation can be reused in other machines (Commodore Amiga) Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-27g364fb: use trace frameworkHervé Poussineau2-18/+15
Signed-off-by: Hervé Poussineau <hpoussin@reactos.org> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-27checkpatch: fix braces {} handlingPavel Borzenkov1-1/+1
checkpatch.pl doesn't report warning for if/else statements with missing 'else' braces: if (something) { foo; } else bar; The patch has been tested using the last 100 commits. Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-27Fix linker scriptsGerd Hoffmann8-58/+48
Remove PROVIDE_HIDDEN and ONLY_IF_{RO,RW} from linker scripts to make them work with older binutils versions. Fixes *-bsd-user build on OpenBSD 4.9 which ships binutils 2.15. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-27Fix build on OpenBSD with BSD userland emu and smartcard NSS enabledBrad2-3/+5
The first issue is the hard coded POSIX Real Time extensions library in the libcacard/Makefile. From looking at the code it doesn't seem this is necessary anyway. Robert Relyea seems to think it most likely isn't necessary. The second issue was the missing exclusion of the BSD userland binary builds from the addition of this Makefile target for the smartcard NSS code which breaks the builds if smartcard NSS support is enabled. pastebin clip of the build failure.. http://pastebin.com/raw.php?i=BLCKd3s6 Signed-off-by: Brad Smith <brad@comstyle.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-08-26linux-user: Correct a few missuses of host addressesEdgar E. Iglesias1-14/+15
Fix a few cases where we were passing host pointers to the guest. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-25microblaze: Add an MSR_PVR constant and use it.Edgar E. Iglesias2-2/+3
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
2011-08-25microblaze: Make the MSR PVR bit non writableEdgar E. Iglesias1-3/+8
Instead of hardcoding it to 1. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
2011-08-25Revert "Merge remote-tracking branch 'qemu-kvm/memory/batch' into staging"Anthony Liguori49-638/+658
This reverts commit 8ef9ea85a2cc1007eaefa53e6871f1f83bcef22d, reversing changes made to 444dc48298c480e42e15a8fe676be737d8a6b2a1. From Avi: Please revert the entire pull (git revert 8ef9ea85a2cc1) while I work this out - it isn't trivial. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-25vga: Silence bogus gcc warning about uninitialized variablesJan Kiszka1-0/+1
Some gcc versions do not properly detect that all possible cases are covered and base and size are always initialized. Please gcc by defining a pseudo default case. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-08-25Merge remote-tracking branch 'stefanha/trivial-patches' into stagingAnthony Liguori3-4/+5
2011-08-25Merge remote-tracking branch 'qemu-kvm/memory/batch' into stagingAnthony Liguori49-658/+638
2011-08-25Merge remote-tracking branch 'aneesh/for-upstream-2' into stagingAnthony Liguori9-1330/+851
2011-08-25disasm: update commentFrediano Ziglio1-1/+1
Signed-off-by: Frediano Ziglio <freddy77@gmail.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-25Fix up some style nits of last uq/master mergeJan Kiszka2-3/+4
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-08-25milkymist: convert to memory APIAvi Kivity1-4/+5
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25milkymist-softusb: convert to memory APIAvi Kivity1-24/+24
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25milkymist-minimac2: convert to memory APIAvi Kivity1-22/+21
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25mcf5208: convert to memory APIAvi Kivity1-40/+32
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25mainstone: convert to memory APIAvi Kivity1-5/+8
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25lm32_boards: convert to memory APIAvi Kivity1-6/+9
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25g364fb: convert to memory APIAvi Kivity3-29/+38
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25dummy_m68k: convert to memory APIAvi Kivity1-2/+5
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25pflash_cfi01/pflash_cfi02: convert to memory APIAvi Kivity18-223/+246
cfi02 is annoying in that is ignores some address bits; we probably want explicit support in the memory API for that. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25Makefile.hw: allow hw/ files to include glib headersAvi Kivity1-0/+1
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25piix_pci: wrap memory update in a transactionAvi Kivity1-0/+2
The code will remap all PAMs, even if just one is updated, resulting in reduced performance. Wrap in a transaction to detect that those other PAMs have not changed. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25cirrus: wrap memory update in a transactionAvi Kivity1-0/+2
This prevents spurious unmapping and remapping of the vga windows, which reduces performance. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25leon3: convert to memory APIAvi Kivity1-6/+9
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25integratorcp: convert to memory API (RAM/flash only)Avi Kivity1-8/+20
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25sysbus: add sysbus_add_memory_overlap()Avi Kivity2-0/+9
Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25axis_dev88: convert to memory API (RAM only)Avi Kivity1-8/+8
Reviewed-by: Richard Henderson <rth@twiddle.net> Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-25ppc_oldworld, ppc_newworld: fix escc BAR related crashAvi Kivity2-3/+8
ppc maps the escc mmio region both at a fixed offset (as a sysbus area) and as part of a PCI BAR. This crashes, since a MemoryRegion may have only one parent. Use an alias so we have a separate MemoryRegion for the BAR. Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-24gt64xxx: fix crash in gt64120_pci_mapping()Avi Kivity1-1/+5
The map/unmap code was assymetric - unmap used the local MemoryRegion while map used isa_mmio_init(), which cannot handle dynamic mappings. Fix by using isa_mmio_setup() and the local MemoryRegion. Signed-off-by: Avi Kivity <avi@redhat.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-08-24armv7m: convert to memory APIAvi Kivity3-12/+20
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-24an5206: convert to memory APIAvi Kivity1-4/+8
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-24ReadWriteHandler: removeAvi Kivity3-115/+0
No longer used. Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-24pci_host: convert conf index and data ports to memory APIAvi Kivity9-133/+131
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-24sysbus: add helpers to add and delete memory regions to the system busAvi Kivity2-0/+28
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-24stellaris_enet: convert to memory APIAvi Kivity1-17/+12
Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-08-23PPC: E500: Set ESR valuesAlexander Graf1-0/+6
When an exception occurs on BookE, we need to set ESR bits to expose to the guest information on what exactly happened. Add the obvious ones. Reported-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
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