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898248a329
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Gerd Hoffmann 898248a329 xhci: drop ER_FULL_HACK workaround 
The nec/renesas driver problems have finally been debugged and root
caused, see commit "7da76e1 xhci: fix event queue IRQ handling".

It's pretty clear now that
 (a) The whole "driver can't handle ring full" story is most likely
     wrong.
 (b) The ER_FULL_HACK workaround based on the false assumtion doesn't
     much.  It avoids the driver crashing (without commit 7da76e1), but
     it doesn't make usb work.
 (c) With 7da76e1 applied it doesn't trigger any more.

So, lets kill it.  Or, to be exact, lets almost kill it.  Some data
fields are kept unused in the state struct, for live migration backward
compatibility.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 1486382139-30630-2-git-send-email-kraxel@redhat.com
2017-02-21 08:11:43 +01:00
..
9pfs This pull request fixes a 2.9 regression and a long standing bug that can 2017-01-25 17:54:14 +00:00
acpi machine: Make possible_cpu_arch_ids() return const pointer 2017-01-23 21:25:37 -02:00
adc STM32F2xx: Add the ADC device 2016-10-04 13:28:07 +01:00
alpha Move target-* CPU file into a target/ folder 2016-12-20 21:52:12 +01:00
arm aspeed: remove useless comment on controller segment size 2017-02-10 17:40:29 +00:00
audio es1370: wire up reset via DeviceClass 2017-01-11 09:19:03 +01:00
block virtio: Report real progress in VQ aio poll handler 2017-02-17 21:52:30 +02:00
bt chardev: qom-ify 2017-01-27 18:08:00 +01:00
char hw/char/mcf_uart: QOMify the ColdFire UART 2017-02-16 14:06:56 +01:00
core vmstate registration: check return values 2017-02-06 13:36:49 +01:00
cpu Introduce DEVICE_CATEGORY_CPU for CPU devices 2017-01-27 18:07:31 +01:00
cris cris: Fix broken header guard in hw/cris/boot.h 2016-07-12 16:20:46 +02:00
display migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
dma migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
gpio hw/gpio: QOM'ify mpc8xxx.c 2017-01-31 10:10:13 +11:00
i2c arm: Uniquely name imx25 I2C buses. 2017-01-20 11:15:06 +00:00
i386 intel_iommu: vtd_slpt_level_shift check level 2017-02-17 21:52:31 +02:00
ide ahci: advertise HOST_CAP_64 2017-02-10 11:47:11 -05:00
input -----BEGIN PGP SIGNATURE----- 2017-02-02 16:08:28 +00:00
intc apic: reset apic_delivered global variable on machine reset 2017-02-16 14:06:55 +01:00
ipack ipack: Update e-mail address 2016-05-18 15:04:27 +03:00
ipmi migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
isa Allow ISA bus to be configured out 2017-02-06 12:33:21 +11:00
lm32 char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
m68k hw/m68k: QOMify the ColdFire interrupt controller 2017-02-18 22:23:31 +01:00
mem pc: memhp: enable nvdimm device hotplug 2016-11-01 19:21:09 +02:00
microblaze clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
mips char: rename CharDriverState Chardev 2017-01-27 18:07:59 +01:00
misc report guest crash information in GUEST_PANICKED event 2017-02-16 15:30:49 +01:00
moxie hw: explicitly include qemu-common.h and cpu.h 2016-03-22 22:20:17 +01:00
net virtio: use VRingMemoryRegionCaches for avail and used rings 2017-02-17 21:52:30 +02:00
nios2 nios2: Add Altera 10M50 GHRD emulation 2017-01-24 13:10:35 -08:00
nvram migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
openrisc target/openrisc: Rename the cpu from or32 to or1k 2017-02-14 08:14:58 +11:00
pci pcie: simplify pcie_add_capability() 2017-02-17 21:52:31 +02:00
pci-bridge ppc patch queue 2017-02-02 2017-02-02 18:48:06 +00:00
pci-host ppc: Make uninorth interrupt swizzling identical to Grackle 2016-11-23 12:00:48 +11:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc report guest crash information in GUEST_PANICKED event 2017-02-16 15:30:49 +01:00
s390x s390x/kvm: fix small race reboot vs. cmma 2017-02-01 09:11:56 +01:00
scsi virtio: Report real progress in VQ aio poll handler 2017-02-17 21:52:30 +02:00
sd migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
sh4 cputlb: drop flush_global flag from tlb_flush 2017-01-13 14:24:37 +00:00
smbios stubs: move smbios stubs to hw/smbios 2017-01-16 17:52:35 +01:00
sparc fw_cfg: move FW_CFG_NB_CPUS out of fw_cfg_init1() 2016-11-16 12:09:58 -02:00
sparc64 target-sparc: fix up niagara machine 2017-01-18 22:03:44 +01:00
ssi aspeed/smc: use a modulo to check segment limits 2017-02-10 17:40:30 +00:00
timer migration: consolidate VMStateField.start 2017-02-13 17:27:13 +00:00
tpm clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
tricore tricore: remove useless cast 2016-09-15 15:32:22 +03:00
unicore32 clean-up: removed duplicate #includes 2016-10-28 18:17:24 +03:00
usb xhci: drop ER_FULL_HACK workaround 2017-02-21 08:11:43 +01:00
vfio vfio: allow to notify unmap for very large region 2017-02-17 21:52:31 +02:00
virtio virtio: Fix no interrupt when not creating msi controller 2017-02-17 21:52:30 +02:00
watchdog wdt: Add Aspeed watchdog device model 2017-02-07 18:29:59 +00:00
xen Xen 2017/02/02 2017-02-03 12:31:40 +00:00
xenpv xenpv: Fix qemu_uuid compiling error 2016-09-29 11:43:17 +08:00
xtensa target/xtensa: refactor CCOUNT/CCOMPARE 2017-01-15 13:01:55 -08:00
Makefile.objs acpi: filter based on CONFIG_ACPI_X86 rather than TARGET 2017-01-16 17:52:35 +01:00