Alexander Graf 84dc96e1e5 PPC: BookE: Make FIT/WDT timers at best millisecond grained ... The default granularity for the FIT timer on 440 is on every 0x1000th transition of TB from 0 to 1. Translated that means 48828 times a second. Since interrupts are quite expensive for 440 and we don't really care about the accuracy of the FIT to that significance, let's force FIT and WDT to at best millisecond granularity. This basically restores behavior as it was in QEMU 1.6, where timers could only deal with millisecond granularities at all. This patch greatly improves performance with the 440 target and restores roughly the same performance level that QEMU 1.6 had for me. Signed-off-by: Alexander Graf <agraf@suse.de> Message-id: 1385416015-22775-3-git-send-email-agraf@suse.de Signed-off-by: Anthony Liguori <aliguori@amazon.com>		2013-11-25 20:35:12 -08:00
..
9pfs	hw/9pfs: Fix errno value for xattr functions	2013-10-05 13:05:28 +04:00
acpi	bswap.h: Remove le16_to_cpupu()	2013-11-05 19:57:46 -08:00
alpha	hw/alpha: Fix compiler warning (integer constant is too large)	2013-10-02 22:55:28 +04:00
arm	armv7m: Don't enforce use of kernel for qtest	2013-11-05 17:47:29 +01:00
audio	pci, pc, acpi fixes, enhancements	2013-10-31 16:58:32 +01:00
block	bswap.h: Remove cpu_to_be32wu()	2013-11-05 19:57:47 -08:00
bt	Preparation for usb-bt-dongle conditional build	2013-09-10 11:14:41 +02:00
char	spapr: add vio-bus devices to categories	2013-11-08 04:33:18 +01:00
core	qdev-properties-system.c: Allow vlan or netdev for -device, not both	2013-11-22 09:47:00 +01:00
cpu	arm11mpcore: Split off RealView MPCore	2013-11-05 17:47:30 +01:00
cris	axis_dev88: Don't enforce use of kernel for qtest	2013-11-05 17:47:29 +01:00
display	sun4m: Add FCode ROM for TCX framebuffer	2013-11-21 17:38:52 +01:00
dma	qom: Pass available size to object_initialize()	2013-08-30 21:15:44 +02:00
gpio
i2c	exynos4210_i2c: QOM cast cleanup	2013-07-29 21:07:02 +02:00
i386	acpi-build: fix support for glib < 2.22	2013-11-25 20:35:08 -08:00
ide	bswap.h: Remove cpu_to_be16wu()	2013-11-05 19:57:47 -08:00
input	aio / timers: Switch entire codebase to the new timer API	2013-08-22 19:14:24 +02:00
intc	realview_gic: Prepare for QOM embedding	2013-11-05 17:47:30 +01:00
isa	ich9: APIs for pc guest info	2013-10-14 17:48:52 +03:00
lm32	milkymist: Suppress -kernel/-bios/-drive error for qtest	2013-11-05 17:47:29 +01:00
m68k	an5206: Don't enforce use of kernel for qtest	2013-11-05 17:47:29 +01:00
microblaze	hw/microblaze: Add support for loading initrd images	2013-10-24 22:56:48 +02:00
mips	mips jazz: do not raise data bus exception when accessing invalid addresses	2013-11-21 17:39:22 +01:00
misc	vfio-pci: Fix multifunction=on	2013-11-21 17:39:04 +01:00
moxie
net	Revert "e1000/rtl8139: update HMP NIC when every bit is written"	2013-11-21 16:28:27 +02:00
nvram	spapr: add vio-bus devices to categories	2013-11-08 04:33:18 +01:00
openrisc	openrisc-timer: Reduce overhead, Separate clock update functions	2013-11-20 21:46:45 +08:00
pci	pci: unregister vmstate_pcibus on unplug	2013-11-21 16:25:08 +02:00
pci-bridge	hw/pci-bridge: set PCI_INTERRUPT_PIN register before shpc init	2013-10-14 17:11:45 +03:00
pci-host	Fix pc migration from qemu <= 1.5	2013-11-10 12:08:37 +02:00
pcmcia	pcmcia/pxa2xx: QOM'ify PXA2xxPCMCIAState	2013-11-05 18:06:52 +01:00
ppc	PPC: BookE: Make FIT/WDT timers at best millisecond grained	2013-11-25 20:35:12 -08:00
s390x	s390x: fix flat file load on 32 bit systems	2013-11-21 07:55:10 -08:00
scsi	spapr: add vio-bus devices to categories	2013-11-08 04:33:18 +01:00
sd	sd: Avoid access to NULL BlockDriverState	2013-10-17 10:15:18 +02:00
sh4	shix: Don't require firmware presence for qtest	2013-11-05 17:47:29 +01:00
sparc	sun4m: Add FCode ROM for TCX framebuffer	2013-11-21 17:38:52 +01:00
sparc64	pc,pci,virtio fixes and cleanups	2013-09-03 12:31:07 -05:00
ssi
timer	rtc: remove dead SQW IRQ code	2013-11-05 20:04:03 -08:00
tpm	aio / timers: Untangle include files	2013-08-22 19:10:27 +02:00
unicore32	puv3: Turn puv3_load_kernel() into a no-op for qtest without -kernel	2013-11-05 17:47:28 +01:00
usb	usb: drop unused USBNetState.inpkt field	2013-11-13 15:48:38 +04:00
virtio	virtio-rng: add check of period	2013-11-21 07:55:26 -08:00
watchdog	aio / timers: Switch entire codebase to the new timer API	2013-08-22 19:14:24 +02:00
xen	qdev: Drop misleading qdev_free() function	2013-11-05 18:06:38 +01:00
xtensa	pc,pci,virtio fixes and cleanups	2013-09-03 12:31:07 -05:00
Makefile.objs	pcmcia: QOM'ify PCMCIACardState and MicroDriveState	2013-11-05 18:06:52 +01:00