xemu/hw
Alexander Graf e81a982aa5 PPC: Clean up DECR implementation
There are 3 different variants of the decrementor for BookE and BookS.

The BookE variant sets TSR[DIS] to 1 when the DEC value becomes 1 or 0. TSR[DIS]
is then the indicator whether the decrementor interrupt line is asserted or not.

The old BookS variant treats DEC as an edge interrupt that gets triggered when
the DEC value's top bit turns 1 from 0.

The new BookS variant maintains the assertion bit inside DEC itself. Whenever
the DEC value becomes negative (top bit set) the DEC interrupt line is asserted.

So far we implemented mostly the old BookS variant. Let's do them all properly.

This fixes booting pseries ppc64 guest images in TCG mode for me.

Signed-off-by: Alexander Graf <agraf@suse.de>
2014-04-08 11:20:04 +02:00
..
9pfs hw/9pfs: use g_strdup_printf() instead of PATH_MAX limitation 2014-03-04 00:57:57 +05:30
acpi acpi: Assert sts array limit on AcpiCpuHotplug_add() 2014-03-18 16:08:43 +02:00
alpha exec: Make stq_*_phys input an AddressSpace 2014-02-11 22:57:12 +10:00
arm hw/arm/vexpress, hw/arm/highbank: Don't insist that CPU has reset-cbar property 2014-04-04 18:01:09 +01:00
audio audio: Add 'static' attributes to several variables 2014-03-15 13:54:18 +04:00
block dataplane: replace iothread object_add() with embedded instance 2014-04-04 20:48:13 +02:00
bt Preparation for usb-bt-dongle conditional build 2013-09-10 11:14:41 +02:00
char char/serial: Fix emptyness handling 2014-04-07 14:51:32 +01:00
core fw-path-provider: Change GPL version to 2+ 2014-04-07 15:36:07 +02:00
cpu icc_bus: QOM'ify ICC 2013-12-24 18:02:18 +01:00
cris cris: Remove the CRIS PIC glue 2014-02-03 14:04:00 +00:00
display ui/vnc: fix vmware VGA incompatiblities 2014-03-18 08:21:24 +01:00
dma qom: Add check() argument to object_property_add_link() 2014-03-19 22:23:13 +01:00
gpio max7310: QOM'ify 2014-02-14 16:22:32 +01:00
i2c i2c: Rename i2c_bus to I2CBus 2014-02-14 16:22:31 +01:00
i386 acpi,pc,build bug fixes 2014-03-28 13:46:29 +00:00
ide hw/ide: Add missing 'static' attributes 2014-03-27 19:22:48 +04:00
input pckbd: return 'keyboard enabled' on read input port command 2014-03-09 21:09:38 +02:00
intc PPC: openpic_kvm: Filter memory events properly 2014-04-03 12:43:17 +01:00
ipack ipack: Move IndustryPack out of hw/char/ 2014-02-14 21:11:53 +01:00
isa QOM infrastructure fixes and device conversions 2014-02-20 13:05:48 +00:00
lm32 hw/lm32: print error if cpu model is not found 2014-02-04 19:47:39 +01:00
m68k an5206: Don't enforce use of kernel for qtest 2013-11-05 17:47:29 +01:00
microblaze xilinx: Delete hw/include/xilinx.h 2014-02-26 14:54:45 +10:00
mips i2c: Rename i2c_bus to I2CBus 2014-02-14 16:22:31 +01:00
misc tmp105: Read temperature in milli-celsius 2014-03-31 22:49:40 +02:00
moxie moxie: fix load_elf() usage 2014-03-05 03:06:46 +01:00
net virtio-net: add vlan receive state to RxFilterInfo 2014-03-26 12:49:10 +02:00
nvram vl.c: Extend get_boot_devices_list() to ignore suffixes 2014-03-20 02:40:07 +01:00
openrisc openrisc-timer: Reduce overhead, Separate clock update functions 2013-11-20 21:46:45 +08:00
pci pci: Fix clearing IRQs on reset 2014-03-31 19:53:34 +01:00
pci-bridge pci/shpc: convert SHPC hotplug to use hotplug-handler API 2014-02-10 10:27:00 +02:00
pci-host hw/pci-host/apb.c: Avoid shifting left into sign bit 2014-03-27 19:22:49 +04:00
pcmcia qom: Add check() argument to object_property_add_link() 2014-03-19 22:23:13 +01:00
ppc PPC: Clean up DECR implementation 2014-04-08 11:20:04 +02:00
s390x qom: Add check() argument to object_property_add_link() 2014-03-19 22:23:13 +01:00
scsi scsi-bus: remove bogus assertion 2014-04-02 13:24:23 +02:00
sd ssi: Convert legacy SSI_SLAVE -> DEVICE casts 2014-03-12 20:13:02 +01:00
sh4 cputlb: Change tlb_flush() argument to CPUState 2014-03-13 19:52:47 +01:00
sparc sun4m: Add Sun CG3 framebuffer initialisation function 2014-02-27 10:01:41 +00:00
sparc64 pc,pci,virtio fixes and cleanups 2013-09-03 12:31:07 -05:00
ssi ssi: Convert legacy SSI_BUS -> BUS casts 2014-03-12 20:13:02 +01:00
timer acpi,pc,build bug fixes 2014-03-28 13:46:29 +00:00
tpm aio / timers: Untangle include files 2013-08-22 19:10:27 +02:00
unicore32 console: add head to index to qemu consoles. 2014-03-05 09:52:04 +01:00
usb hw/usb/hcd-ohci.c: Avoid shifting left into sign bit 2014-03-27 19:22:49 +04:00
virtio virtio-rng: Avoid default_backend refcount leak 2014-03-19 22:23:47 +01:00
watchdog qemu-option: Remove qemu_opts_create_nofail 2014-01-06 15:02:30 -05:00
xen Call pci_piix3_xen_ide_unplug from unplug_disks 2014-02-20 17:28:08 +00:00
xtensa hw/xtensa: add support for ML605 and KC705 FPGA board 2014-02-24 04:47:01 +04:00
Makefile.objs hw/9pfs: Include virtio-9p-device.o in build 2014-03-04 09:20:49 +05:30