qemu-patch-raspberry4/include/hw
Michael Roth 9d1852ce11 spapr_drc: don't allow 'empty' DRCs to be unisolated or allocated
Logical resources start with allocation-state:UNUSABLE /
isolation-state:ISOLATED. During hotplug, guests will transition
them to allocation-state:USABLE, and then to
isolation-state:UNISOLATED.

For cases where we cannot transition to allocation-state:USABLE,
in this case due to no device/resource being association with
the logical DRC, we should return an error -3.

For physical DRCs, we default to allocation-state:USABLE and stay
there, so in this case we should report an error -3 when the guest
attempts to make the isolation-state:ISOLATED transition for a DRC
with no device associated.

These are as documented in PAPR 2.7, 13.5.3.4.

We also ensure allocation-state:USABLE when the guest attempts
transition to isolation-state:UNISOLATED to deal with misbehaving
guests attempting to bring online an unallocated logical resource.

This is as documented in PAPR 2.7, 13.7.

Currently we implement no such error logic. Fix this by handling
these error cases as PAPR defines.

Cc: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2015-09-23 10:51:10 +10:00
..
acpi acpi: Remove unused definition. 2015-09-10 11:21:21 +03:00
arm i.MX: Add GPIO devices to i.MX25 SOC 2015-09-14 14:39:49 +01:00
audio isa: QOM'ify ISADevice 2013-06-07 14:55:33 +02:00
block BlockConf: Call backend functions to detect geometry and blocksizes 2015-03-10 14:02:22 +01:00
char i.MX: Split UART emulator in a header file and a source file 2015-08-13 11:26:19 +01:00
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
gpio i.MX: Add GPIO device 2015-09-14 14:39:49 +01:00
i2c i.MX: Add I2C controller emulator 2015-09-07 10:39:30 +01:00
i386 xen-2015-09-10 2015-09-10 18:25:52 +01:00
input input: switch hid mouse and tablet to the new input layer api. 2014-05-26 08:42:43 +02:00
intc hw/intc/arm_gic_common: Configure IRQs as NS if doing direct NS kernel boot 2015-09-08 17:38:43 +01:00
ipack ipack: Move IndustryPack out of hw/char/ 2014-02-14 21:11:53 +01:00
isa i8257: remove cpu_request_exit irq 2015-09-09 15:34:53 +02:00
kvm hw: move headers to include/ 2013-04-08 18:13:10 +02:00
lm32 hmp: Name HMP info handler functions hmp_info_SUBCOMMAND() 2015-02-18 11:58:50 +01:00
m68k hw: move headers to include/ 2013-04-08 18:13:10 +02:00
mem pc,pc-dimm: Factor out reusable parts in pc_dimm_plug to a separate routine 2015-07-03 17:47:58 -03:00
mips net/dp8393x: QOM'ify 2015-06-11 10:13:30 +01:00
misc i.MX: Split CCM emulator in a header file and a source file 2015-08-13 11:26:20 +01:00
net i.MX: Add FEC Ethernet Emulator 2015-09-07 10:39:30 +01:00
nvram fw_cfg: remove support for guest-side data writes 2015-06-10 08:00:37 +02:00
pci hw/pci-assign: split pci-assign.c 2015-09-10 12:04:27 +00:00
pci-host spapr: Merge sPAPREnvironment into sPAPRMachineState 2015-07-07 17:44:50 +02:00
ppc spapr_drc: don't allow 'empty' DRCs to be unisolated or allocated 2015-09-23 10:51:10 +10:00
s390x s390/sclp: store the increment_size in the sclp device 2015-09-07 16:10:44 +02:00
scsi esp: Do not overwrite ESP_TCHI after reset 2014-11-12 10:27:03 +01:00
sh4 sh7750: Change cpu field type to SuperHCPU 2013-04-13 13:51:45 +02:00
smbios smbios: add smbios 3.0 support 2015-09-07 10:39:28 +01:00
sparc QOM infrastructure fixes and device conversions 2015-03-02 13:20:43 +00:00
timer i.MX: Split GPT emulator in a header file and a source file 2015-08-13 11:26:20 +01:00
tricore target-tricore: Add board for systemmode 2014-09-01 14:49:20 +01:00
unicore32 hw: move headers to include/ 2013-04-08 18:13:10 +02:00
usb usb: move ehci register defines to header file 2014-06-02 16:28:59 +02:00
vfio hw/vfio/platform: add irqfd support 2015-07-06 12:15:14 -06:00
virtio virtio: avoid leading underscores for helpers 2015-09-10 11:06:05 +03:00
watchdog s390x/watchdog: introduce diag288 watchdog device 2015-06-11 17:45:49 +02:00
xen xen-2015-09-10 2015-09-10 18:25:52 +01:00
boards.h machine: Eliminate QEMUMachine and qemu_register_machine() 2015-09-19 16:40:30 +02:00
bt.h Preparation for usb-bt-dongle conditional build 2013-09-10 11:14:41 +02:00
compat.h virtio: set any_layout in virtio core 2015-07-27 11:24:48 +03:00
devices.h arm: fix location of some include files 2013-04-15 15:16:01 +02:00
elf_ops.h elf-loader: Add missing error handling for call of lseek 2015-03-19 11:37:40 +03:00
empty_slot.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
fw-path-provider.h fw-path-provider: Change GPL version to 2+ 2014-04-07 15:36:07 +02:00
hotplug.h misc: Fix new typos in comments 2015-01-15 10:44:13 +03:00
hw.h bootdevice: move code about bootorder from vl.c to bootdevice.c 2014-12-22 14:39:20 +08:00
ide.h Call pci_piix3_xen_ide_unplug from unplug_disks 2014-02-20 17:28:08 +00:00
irq.h irq: Remove qemu_irq_intercept_out 2014-10-23 16:41:25 +02:00
loader.h vl: move rom_load_all after machine init done 2015-07-07 11:03:16 +02:00
nmi.h nmi: Implement inject_nmi() for non-monitor context use 2015-06-11 17:45:50 +02:00
pcmcia.h hmp: Remove "info pcmcia" 2014-10-24 12:19:11 +01:00
platform-bus.h sysbus: Add new platform bus helper device 2014-11-04 23:26:14 +01:00
ptimer.h vmstate: Make VMSTATE_STRUCT_POINTER take type, not ptr-to-type 2014-02-04 15:51:45 +01:00
qdev-core.h qdev: Un-deprecate qdev_init_nofail() 2015-06-19 19:14:32 +02:00
qdev-dma.h qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
qdev-properties.h qdev: fix 64 bit properties 2015-07-13 14:42:24 +03:00
qdev.h hw: move headers to include/ 2013-04-08 18:13:10 +02:00
sd.h hw: Convert from BlockDriverState to BlockBackend, mostly 2014-10-20 14:02:25 +02:00
ssi.h ssi: Name the CS GPIO 2014-05-28 17:36:21 +02:00
stream.h Trivial grammar and spelling fixes 2013-05-01 20:55:21 +04:00
sysbus.h sysbus: add irq_routing_notifier 2015-07-06 12:15:14 -06:00
usb.h usb: Remove unused functions 2015-04-30 16:05:48 +03:00