sdk/emulator/qemu.git
8 years ago9pfs: PDU processing functions don't need to take V9fsState as argument
Wei Liu [Wed, 2 Dec 2015 12:06:28 +0000 (12:06 +0000)]
9pfs: PDU processing functions don't need to take V9fsState as argument

V9fsState can be referenced by pdu->s. Initialise that in device
realization function.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years agofsdev: rename virtio-9p-marshal.{c,h} to 9p-iov-marshal.{c,h}
Wei Liu [Mon, 30 Nov 2015 16:14:29 +0000 (16:14 +0000)]
fsdev: rename virtio-9p-marshal.{c,h} to 9p-iov-marshal.{c,h}

And rename v9fs_marshal to v9fs_iov_marshal, v9fs_unmarshal to
v9fs_iov_unmarshal.

The rationale behind this change is that, this marshalling interface is
used both by virtio and proxy helper. Renaming files and functions to
reflect the true nature of this interface.

Xen transport is going to have its own marshalling interface.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years agofsdev: break out 9p-marshal.{c,h} from virtio-9p-marshal.{c,h}
Wei Liu [Wed, 25 Nov 2015 14:38:17 +0000 (14:38 +0000)]
fsdev: break out 9p-marshal.{c,h} from virtio-9p-marshal.{c,h}

Break out some generic functions for marshaling 9p state. Pure code
motion plus minor fixes for build system.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: remove dead code
Wei Liu [Thu, 19 Nov 2015 12:46:53 +0000 (12:46 +0000)]
9pfs: remove dead code

Some structures in virtio-9p.h have been unused since 2011 when relevant
functions switched to use coroutines.

The declaration of pdu_packunpack and function do_pdu_unpack are
useless.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: merge hw/virtio/virtio-9p.h into hw/9pfs/virtio-9p.h
Wei Liu [Wed, 25 Nov 2015 16:58:20 +0000 (16:58 +0000)]
9pfs: merge hw/virtio/virtio-9p.h into hw/9pfs/virtio-9p.h

The deleted file only contained V9fsConf which wasn't virtio specific.
Merge that to the general header of 9pfs.

Fixed header inclusions as I went along.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-xattr{,-user}.{c,h} to 9p-xattr{,-user}.{c,h}
Wei Liu [Wed, 18 Nov 2015 18:31:52 +0000 (18:31 +0000)]
9pfs: rename virtio-9p-xattr{,-user}.{c,h} to 9p-xattr{,-user}.{c,h}

These three files are not virtio specific. Rename them to generic
names.

Fix comments and header inclusion in various files.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-synth.{c,h} to 9p-synth.{c,h}
Wei Liu [Wed, 18 Nov 2015 18:25:29 +0000 (18:25 +0000)]
9pfs: rename virtio-9p-synth.{c,h} to 9p-synth.{c,h}

These two files are not virtio specific. Rename them to use generic
names.

Fix includes in various C files. Change define guards and comments
in header files.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-proxy.{c,h} to 9p-proxy.{c,h}
Wei Liu [Wed, 18 Nov 2015 18:21:14 +0000 (18:21 +0000)]
9pfs: rename virtio-9p-proxy.{c,h} to 9p-proxy.{c,h}

Those two files are not virtio specific. Rename them to use generic
names.

Fix includes in various C files. Change define guards and comments
in header files.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-posix-acl.c to 9p-posix-acl.c
Wei Liu [Wed, 18 Nov 2015 18:10:47 +0000 (18:10 +0000)]
9pfs: rename virtio-9p-posix-acl.c to 9p-posix-acl.c

This file is not virtio specific. Rename it to use generic name.

Fix comment and remove unneeded inclusion of virtio.h.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-local.c to 9p-local.c
Wei Liu [Wed, 18 Nov 2015 18:05:29 +0000 (18:05 +0000)]
9pfs: rename virtio-9p-local.c to 9p-local.c

This file is not virtio specific. Rename it to use generic name.

Fix comment and remove unneeded inclusion of virtio.h.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-handle.c to 9p-handle.c
Wei Liu [Wed, 18 Nov 2015 18:03:14 +0000 (18:03 +0000)]
9pfs: rename virtio-9p-handle.c to 9p-handle.c

This file is not virtio specific. Rename it to use generic name.

Fix comment and remove unneeded inclusion of virtio.h.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years ago9pfs: rename virtio-9p-coth.{c,h} to coth.{c,h}
Wei Liu [Wed, 18 Nov 2015 17:57:30 +0000 (17:57 +0000)]
9pfs: rename virtio-9p-coth.{c,h} to coth.{c,h}

Those two files are not virtio specific. Rename them to use generic
names.

Fix includes in various C files. Change define guards and comments in
header files.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
8 years agopetalogix-ml605: Set the MicroBlaze CPU version to 8.10.a
Edgar E. Iglesias [Fri, 13 Nov 2015 16:11:51 +0000 (17:11 +0100)]
petalogix-ml605: Set the MicroBlaze CPU version to 8.10.a

Set the MicroBlaze CPU version to 8.10.a avoiding a runtime
warning due to an unset CPU version.

Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
8 years agos3adsp1800: Set the MicroBlaze CPU version to 7.10.d
Edgar E. Iglesias [Fri, 13 Nov 2015 15:55:00 +0000 (16:55 +0100)]
s3adsp1800: Set the MicroBlaze CPU version to 7.10.d

Set the MicroBlaze CPU version to 7.10.d avoiding a runtime
warning due to an unset CPU version.

Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
8 years agoMerge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging
Peter Maydell [Thu, 7 Jan 2016 13:33:19 +0000 (13:33 +0000)]
Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging

qemu-sparc update

# gpg: Signature made Thu 07 Jan 2016 13:20:13 GMT using RSA key ID AE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"

* remotes/mcayland/tags/qemu-sparc-signed:
  target-sparc: implement NPT timer bit
  sun4u: split NPT and INT_DIS accesses between timer and compare registers
  sun4u: split out NPT and INT_DIS into separate CPUTimer fields

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agotarget-sparc: implement NPT timer bit
Mark Cave-Ayland [Sun, 8 Nov 2015 17:11:59 +0000 (17:11 +0000)]
target-sparc: implement NPT timer bit

If the NPT bit is set in the timer register, all non-supervisor read accesses
to the register should fail with a privilege exception.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-By: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
8 years agosun4u: split NPT and INT_DIS accesses between timer and compare registers
Mark Cave-Ayland [Sun, 8 Nov 2015 12:45:35 +0000 (12:45 +0000)]
sun4u: split NPT and INT_DIS accesses between timer and compare registers

Accesses to the timer register high bit should only set NPT, whilst accesses
to the timer compare register high bit should only set INT_DIS. This fixes
issues with the timer being unexpectedly disabled whilst trying to boot
FreeBSD SPARC64.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-By: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
8 years agosun4u: split out NPT and INT_DIS into separate CPUTimer fields
Mark Cave-Ayland [Sun, 8 Nov 2015 12:27:38 +0000 (12:27 +0000)]
sun4u: split out NPT and INT_DIS into separate CPUTimer fields

Currently there is confusion between use of these bits for the timer and timer
compare registers (while they both have the same value, the behaviour is
different). Split into two separate CPUTimer fields so we can always reference
the correct value.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-By: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
8 years agoMerge remote-tracking branch 'remotes/kraxel/tags/pull-seabios-20160105-1' into staging
Peter Maydell [Thu, 7 Jan 2016 11:22:18 +0000 (11:22 +0000)]
Merge remote-tracking branch 'remotes/kraxel/tags/pull-seabios-20160105-1' into staging

seabios: update to release 1.9.0

# gpg: Signature made Tue 05 Jan 2016 12:07:22 GMT using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-seabios-20160105-1:
  seabios: update binaries to release 1.9.0
  seabios: stop updating aml files
  seabios: update 128k bios config
  seabios: use new EXTRAVERSION to tag qemu builds
  seabios: update submodule to release 1.9.0

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agoMerge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Peter Maydell [Thu, 7 Jan 2016 10:19:28 +0000 (10:19 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging

# gpg: Signature made Thu 07 Jan 2016 09:13:22 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/tracing-pull-request:
  trace: add make dependencies on tracetool source
  trace: fix make foo-timestamp rules
  trace: fix PRIx64 constants in trace-events
  trace: reflect the file name change

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agotrace: add make dependencies on tracetool source
Stefan Hajnoczi [Wed, 28 Oct 2015 14:38:41 +0000 (14:38 +0000)]
trace: add make dependencies on tracetool source

Patches that change tracetool can break the build if old build output
files are lying around.

This happens because the Makefile does not specify dependencies on
tracetool.  The build will use old object files that do not match the
current source code.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
8 years agotrace: fix make foo-timestamp rules
Stefan Hajnoczi [Wed, 28 Oct 2015 14:45:10 +0000 (14:45 +0000)]
trace: fix make foo-timestamp rules

The Makefile uses intermediate timestamp files to avoid rebuilding if
tracetool output is unchanged.

Timestamps are implemented incorrectly.  This was fixed for rules.mak in
commit 4b25966ab976f3a7fd9008193b2defcc82f8f04d ("rules.mak: cleanup
config generation rules") but never fixed in trace/Makefile.objs.

The problem with the old timestamp implementation was that make doesn't
notice the updated file modification time until the next time it is run.
It was necessary to run make twice in a row to achieve a full rebuild.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
8 years agotrace: fix PRIx64 constants in trace-events
Mark Cave-Ayland [Sat, 19 Dec 2015 23:08:42 +0000 (23:08 +0000)]
trace: fix PRIx64 constants in trace-events

Commit c8ee0a4 introduced new events containing PRIx64 constants without
including the % prefix in the preceding string. This results in a compile
error during build if --enable-trace-backends is passed to configure.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-id: 1450566522-6003-1-git-send-email-mark.cave-ayland@ilande.co.uk
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
8 years agotrace: reflect the file name change
Qinghua Jin [Fri, 11 Dec 2015 07:06:12 +0000 (15:06 +0800)]
trace: reflect the file name change

Some functions was moved from block.c to block/io.c, so the trace-events file should reflect that change.

Signed-off-by: Qinghua Jin <qhjin_dev@163.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
8 years agoseabios: update binaries to release 1.9.0
Gerd Hoffmann [Thu, 17 Dec 2015 10:20:24 +0000 (11:20 +0100)]
seabios: update binaries to release 1.9.0

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
8 years agoseabios: stop updating aml files
Gerd Hoffmann [Thu, 17 Dec 2015 09:51:41 +0000 (10:51 +0100)]
seabios: stop updating aml files

ACPI aml files traditionally have been managed in the seabios repo.
In qemu version 2.0 we've switched over to have qemu generate the
acpi tables and provide them to the firmware via fw_cfg.

The old aml files are still there and used for old machine types.
Well, actually the q35 file only, the piix4 version is compiled into
seabios (unless built with CONFIG_ACPI_DSDT=n) and is there for
reference only.

The aml files havn't been touched for a long time, and given that
new features requiring acpi changes are typically only added to new
machine types this is unlikely to change in the future.  So stop
updating them.

That allows to cleanup things a bit on the seabios side in the future.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
8 years agoseabios: update 128k bios config
Gerd Hoffmann [Thu, 17 Dec 2015 09:28:34 +0000 (10:28 +0100)]
seabios: update 128k bios config

Turn off OHCI + TPM support to keep the size below 128k.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
8 years agoseabios: use new EXTRAVERSION to tag qemu builds
Gerd Hoffmann [Thu, 17 Dec 2015 09:32:24 +0000 (10:32 +0100)]
seabios: use new EXTRAVERSION to tag qemu builds

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
8 years agoseabios: update submodule to release 1.9.0
Gerd Hoffmann [Thu, 17 Dec 2015 09:03:41 +0000 (10:03 +0100)]
seabios: update submodule to release 1.9.0

Highlights / user visible changes in seabios:
 * boot menu key is ESC now.
 * virtio 1.0 support.
 * sdcard support.
 * fw_cfg dma suport.
 * usual share of bugfixes ;)

In vgabios:
 * Emulates leal instruction.  Works around a bug in old x86emu versions,
   which makes old xorg vesa drivers work (RHEL-5 for example).

full shortlog rel-1.8.2..rel-1.9.0
----------------------------------

Ameya Palande (1):
      x86: add barrier to read{b,w,l} and write{b,w,l} functions

Andreas Färber (1):
      checkrom: Fix typo in error message

Chen Fan (1):
      pci: enable SERR# for error forwarding in bridge control register

Gerd Hoffmann (28):
      vga: simplify vga builds
      vga: rework virtio-vga support
      vga: add virtio-vga to kconfig
      pci: allow to loop over capabilities
      virtio: run drivers in 32bit mode
      virtio: add struct vp_device
      virtio: pass struct pci_device to vp_init_simple
      virtio: add version 1.0 structs and #defines
      virtio: add version 0.9.5 struct
      virtio: find version 1.0 virtio capabilities
      virtio: create vp_cap struct for legacy bar
      virtio: add read/write functions and macros
      virtio: make features 64bit, support version 1.0 features
      virtio: add version 1.0 support to vp_{get,set}_status
      virtio: add version 1.0 support to vp_get_isr
      virtio: add version 1.0 support to vp_reset
      virtio: add version 1.0 support to vp_notify
      virtio: remove unused vp_del_vq
      virtio: add version 1.0 support to vp_find_vq
      virtio-scsi: fix initialization for version 1.0
      virtio-blk: fix initialization for version 1.0
      virtio: use version 1.0 if available (flip the big switch)
      virtio: also probe version 1.0 pci ids
      virtio: legacy cleanup
      virtio-blk: 32bit cleanup
      virtio-scsi: 32bit cleanup
      virtio-ring: 32bit cleanup
      virtio-pci: use high memory for rings

Julius Werner (1):
      xhci: Count new Max Scratchpad Bufs bits from XHCI 1.1

Kevin O'Connor (126):
      docs: add page for SeaVGABIOS
      docs: Add page describing the patch contribution process
      docs: Add page on available CBFS/fw_cfg runtime config files
      docs: Prefer triple backticks to multiple lines with single backticks
      smp: Fix smp race introduced in 0673b787
      docs: Note release date of 1.8.1
      vgabios: On bda_save_restore() the saved vbe_mode also has flags in it
      vgabios: Don't use extra stack if it appears a modern OS is in use
      docs: Clarify that pci-optionrom-exec doesn't apply to roms in cbfs
      checkstack: Replace function information tuple with class
      checkstack: Simplify yield calculations
      checkstack: Prefer passing "function" class instead of function address
      smbios: Use integer signature instead of string signature
      vgabios: Don't use "smsww" instruction - it confuses x86emu
      vgabios: Add config option for assembler fixups
      vgabios: Emulate "leal" instruction
      checkstack: Minor - continue if not a regular asm line
      Don't forward declare functions with "inline" in headers
      build: Support "make VERSION=xyz" to override the default build version
      tcg: Use seabios setup()/prepboot() calling convention for tcg
      build: CONFIG_VGA_FIXUP_ASM should depend on CONFIG_BUILD_VGABIOS
      bootorder: Update "extra pci root" buses bootorder format to match qemu
      Make sure all code checks for malloc failures
      docs: Note release date of 1.8.2
      block: Split process_op() command dispatch up into multiple functions
      block: Introduce default_process_op() with common command handling codes
      block: Route scsi style commands through 'struct disk_op_s'
      blockcmd: Introduce scsi_fill_cmd()
      ata: Handle ATA ATAPI drives directly via 'struct disk_op_s' requests
      ahci: Handle AHCI ATAPI drives directly via 'struct disk_op_s' requests
      usb-msc: Handle USB drives directly via 'struct disk_op_s' requests
      usb-uas: Handle USB drives directly via 'struct disk_op_s' requests
      lsi-scsi: Handle LSI drives directly via 'struct disk_op_s' requests
      esp-scsi: Handle ESP drives directly via 'struct disk_op_s' requests
      megasas: Handle Megasas drives directly via 'struct disk_op_s' requests
      virtio-scsi: Handle virtio drives directly via 'struct disk_op_s' requests
      pvscsi: Move pvscsi_fill_req() code into pvscsi_cmd()
      pvscsi: Handle pvscsi drives directly via 'struct disk_op_s' requests
      blockcmd: Remove unused scsi_process_op() and cdb_cmd_data()
      blockcmd: Convert cdb_is_read() to scsi_is_read()
      block: Rename process_XXX_op() functions to XXX_process_op()
      coreboot: Try to auto-detect if the CBFS anchor pointer is a relative pointer
      ps2: Support mode for polling the PS2 port instead of using irqs
      ata: Make sure "chanid" is relative to PCI device for bootorder file
      Don't enable interrupts prior to IVT and PIC setup
      ps2: Don't wait 100ms to discard possible extra reset receive byte
      timer: Delay timestamp counter init until after pmtimer is probed
      timer: Add CONFIG_TSC_TIMER build option to disable the CPU TSC timer
      ramdisk: Allow ramdisk support (CONFIG_FLASH_FLOPPY) under QEMU
      Minor - move declaration of CDRom_locks to code that uses it
      smm: ignore bits 16,18-31 of SMM revision ID at runtime too
      vgafb: Minor - move gfx_common() variables outside of switch statement
      sdcard: Check if card is present before sending commands to card
      sdcard: Implement controller frequency setting according to sdhci spec
      sdcard: Make sure controller support 3.3V before enabling it
      sdcard: Set timeout control register during init (to max allowed timeout)
      sdcard: Improve SD card initialization command sequence
      sdcard: Add proper delays during card power up
      mptable: Don't create mptable if it is very large
      optionroms: Don't run option rom on PCI bar if CBFS/fw_cfg version exists
      edd: Pass the segment/offset from int 1348 calls using a 'struct segoff_s'
      edd: Reduce parameters to fill_generic_edd()
      Move CanInterrupt check to check_irqs()
      Call cpu_relax() if yielding prior to interrupts being enabled
      sdcard: Fix typo - use sdcard_pio() instead of sdcard_pio_app()
      sdcard: Fill command bits according to spec
      sdcard: Support SDHCI v3.00 spec clock setting
      sdcard: Move power setup to new function sdcard_set_power()
      sdcard: Power controller up to maximum voltage supported
      sdcard: Power down controller on failure
      sdcard: The card should never be in a busy state at start of sdcard_pio()
      sdcard: Implement timeout on every block read in sdcard_pio_transfer()
      sdcard: Rename waitw() to sdcard_waitw() and simplify
      sdcard: Perform a controller reset at start of init
      sdcard: Check for error events during sdcard_pio()
      sdcard: Initial support for MMC cards
      sdcard: Allow the sdcard driver to run on real hardware
      rtc: Support disabling the RTC timer irq support
      Add minimal support for machines without hardware interrupts
      ps2: Eliminate "etc/ps2-poll-only"; use CONFIG_HARDWARE_IRQ instead
      sdcard: Allow sdcard addresses to be specified in CBFS files
      xhci: Minor - add USB port type comments to xhci_hub_reset()
      docs: Don't use an add-symbol-file offset when describing gdb debugging
      rtc: Disable NMI in rtc_mask()
      sdcard: Move sdcard_set_frequency()/sdcard_set_power() in sdcard.c
      sdcard: Move frequency setting into sdcard_card_setup()
      sdcard: Move drive registration to sdcard_card_setup()
      sdcard: Turn card_type into a bitmap and store if card is MMC type
      sdcard: Display sdcard product name in boot menu
      sdcard: Obtain card capacity and report it on the boot menu
      megasas: Use outl() on MFI_IDB register
      minor - correct spelling error in comment
      Simplify transition16/32 assembler code
      docs: Minor - add "code relocation" link to "Execution and code flow" document
      Unify smm/sloppy variants of call32_prep/post and call16_helper
      Rename Call32Data to Call16Data
      Unify inline assembler in variants of call16 functions
      Unify call32_sloppy() and call32()
      Use transition32_nmi_off from call32() and call16_back()
      Consolidate code16*() functions
      Always enable caching on transition32; backup/restore cr0 on call32
      e820: Introduce e820_remove() and avoid exporting E820_HOLE
      e820: Rename memmap.c to e820map.c and use consistent "e820_" prefix
      e820: Update debugging messages to report 64bit values
      virtio: Simplify vring alignment code
      virtio: Move standard definitions from virtio-ring.h to standard headers
      malloc: Use consistent naming for internal low-level "alloc" functions
      malloc: Introduce common helper alloc_new_detail()
      malloc: Add warning if free() called on invalid memory
      malloc: Don't mix virtual and physical addresses
      memmap: Introduce SYMBOL() macro to access linker script symbols
      build: Rework version generation; don't allow make version override
      build: Report gcc and binutils versions in debug log
      build: Generate "reproducible" version strings on "clean" builds
      stacks: Use macro wrappers for call32() and stack_hop_back()
      malloc: Rename csm_malloc_preinit() to malloc_csm_preinit()
      build: Be more permissive in buildversion.py tool version scan
      docs: Document 'make EXTRAVERSION=xyz' and scripts/tarball.sh
      build: Allow official tarball builds to be considered "clean"
      coreboot: Minor - avoid K&R style function declaration
      biostables: Minor - fix incorrect indentation
      virtio: Minor - replace tab characters with space
      docs: Minor - replace seavgabios text in Build_overview.md with link
      buildversion: Avoid subprocess.check_output() as that requires python2.7
      buildversion: Add debugging messages
      docs: Note v1.9.0 release

Kyösti Mälkki (1):
      PCI SDHCI driver: Fix base address

Magnus Granberg (1):
      build: use -fstack-check=no when available

Marc MarĂ­ (1):
      Add QEMU fw_cfg DMA interface

Marcel Apfelbaum (2):
      fw/pci: scan all buses if extraroots romfile is present
      fw/pci: map memory and IO regions for multiple pci root buses

Paolo Bonzini (4):
      boot.c: delay exiting boot if menu key is ESC
      boot: switch default menu key to ESC
      smm: ignore bits 16,18-31 of SMM revision ID
      smm: fix outl argument order

Paulo Alcantara (1):
      ich9: initialise RCBA register through LPC interface

Quan Xu (1):
      make SeaBios compatible with Xen vTPM.

Stefan Berger (9):
      Add an implementation of a TPM TIS driver
      Implementation of the TCG BIOS extensions
      Support for BIOS interrupt handler
      Add 'measurement' code to the BIOS
      tpm: Introduce a #define for command tag
      tpm: Be consistent with array sizes in tcgbios.c
      tpm: clean up parameters to build_and_send_cmd
      tpm: Clean up in tcgbios.h
      tpm: Move call to tpm_option_rom into init_optionrom

Stefan Weil (2):
      megasas: Fix outw, outl argument order
      Fix typos found by codespell

Vladimir Serbinenko (3):
      ahci: Ignore max_ports.
      Link rom.o with -N option.
      Add multiboot support.

tpearson@raptorengineeringinc.com (1):
      Add an option to only execute option ROMs contained in CBFS

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
8 years agoMerge remote-tracking branch 'remotes/berrange/tags/pull-crypto-fixes-2015-12-23...
Peter Maydell [Wed, 23 Dec 2015 13:53:32 +0000 (13:53 +0000)]
Merge remote-tracking branch 'remotes/berrange/tags/pull-crypto-fixes-2015-12-23-1' into staging

Merge misc crypto changes & fixes

# gpg: Signature made Wed 23 Dec 2015 11:11:54 GMT using RSA key ID 15104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"

* remotes/berrange/tags/pull-crypto-fixes-2015-12-23-1:
  crypto: fix transposed arguments in cipher error message
  crypto: ensure qapi/crypto.json is listed in qapi-modules
  crypto: move QCryptoCipherAlgorithm/Mode enum definitions into QAPI
  crypto: move QCryptoHashAlgorithm enum definition into QAPI
  crypto: add ability to query hash digest len
  crypto: add additional query accessors for cipher instances

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agoMerge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into staging
Peter Maydell [Wed, 23 Dec 2015 13:29:47 +0000 (13:29 +0000)]
Merge remote-tracking branch 'remotes/gkurz/tags/for-upstream' into staging

Fix a 2.5 regression.

# gpg: Signature made Wed 23 Dec 2015 10:57:00 GMT using DSA key ID 0101DBC2
# gpg: Good signature from "Greg Kurz <gkurz@fr.ibm.com>"
# gpg:                 aka "Greg Kurz <groug@free.fr>"
# gpg:                 aka "Greg Kurz <gkurz@linux.vnet.ibm.com>"
# gpg:                 aka "Gregory Kurz (Groug) <groug@free.fr>"
# gpg:                 aka "Gregory Kurz (Cimai Technology) <gkurz@cimai.com>"
# gpg:                 aka "Gregory Kurz (Meiosys Technology) <gkurz@meiosys.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 2BD4 3B44 535E C0A7 9894  DBA2 02FC 3AEB 0101 DBC2

* remotes/gkurz/tags/for-upstream:
  virtio-9p: use accessor to get thread_pool

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agoMerge remote-tracking branch 'remotes/berrange/tags/pull-io-fixes-2015-12-23-1' into...
Peter Maydell [Wed, 23 Dec 2015 12:55:55 +0000 (12:55 +0000)]
Merge remote-tracking branch 'remotes/berrange/tags/pull-io-fixes-2015-12-23-1' into staging

Merge misc I/O channel fixes

# gpg: Signature made Wed 23 Dec 2015 10:54:52 GMT using RSA key ID 15104FDF
# gpg: Good signature from "Daniel P. Berrange <dan@berrange.com>"
# gpg:                 aka "Daniel P. Berrange <berrange@redhat.com>"

* remotes/berrange/tags/pull-io-fixes-2015-12-23-1:
  io: fix stack allocation when sending of file descriptors
  io: fix setting of QIO_CHANNEL_FEATURE_FD_PASS on server connections
  io: bind to loopback IP addrs in test suite

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agoMerge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
Peter Maydell [Wed, 23 Dec 2015 12:27:51 +0000 (12:27 +0000)]
Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

acpi, pc features

pxb support for q35
nvdimm support
most of ipmi support
part of DSDT rewrite

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Tue 22 Dec 2015 16:47:18 GMT using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"

* remotes/mst/tags/for_upstream: (55 commits)
  acpi: extend aml_and() to accept target argument
  acpi: extend aml_or() to accept target argument
  acpi add aml_dma()
  acpi: add aml_to_buffer()
  acpi: add aml_to_hexstring()
  acpi: extend aml_field() to support LockRule
  acpi: add aml_lgreater()
  acpi: add aml_lor()
  acpi: add aml_sleep()
  acpi: add aml_alias()
  acpi: extend aml_shiftright() to accept target argument
  acpi: add aml_to_integer()
  acpi: add aml_call0() helper
  acpi: add aml_decrement() and aml_subtract()
  acpi: extend aml_add() to accept target argument
  acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern
  acpi: add aml_create_qword_field()
  acpi: add aml_mutex(), aml_acquire(), aml_release()
  acpi: add aml_lgreater_equal()
  acpi: add aml_sizeof
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agoMerge remote-tracking branch 'remotes/sstabellini/tags/xen-2015-12-22' into staging
Peter Maydell [Wed, 23 Dec 2015 12:04:01 +0000 (12:04 +0000)]
Merge remote-tracking branch 'remotes/sstabellini/tags/xen-2015-12-22' into staging

Xen 2015/12/22

# gpg: Signature made Tue 22 Dec 2015 16:17:57 GMT using RSA key ID 70E1AE90
# gpg: Good signature from "Stefano Stabellini <stefano.stabellini@eu.citrix.com>"

* remotes/sstabellini/tags/xen-2015-12-22:
  xen_disk: treat "vhd" as "vpc"
  xen/pass-through: correctly deal with RW1C bits
  xen/MSI-X: really enforce alignment
  xen/MSI-X: latch MSI-X table writes

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
8 years agocrypto: fix transposed arguments in cipher error message
Daniel P. Berrange [Fri, 20 Nov 2015 16:15:42 +0000 (16:15 +0000)]
crypto: fix transposed arguments in cipher error message

When reporting an incorrect key length for a cipher, we
mixed up the actual vs expected arguments.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agocrypto: ensure qapi/crypto.json is listed in qapi-modules
Daniel P. Berrange [Thu, 19 Nov 2015 17:18:39 +0000 (17:18 +0000)]
crypto: ensure qapi/crypto.json is listed in qapi-modules

The rebuild of qapi-types.c/h is not correctly triggered
when qapi/crypto.json is changed because it was missing
from the list of files in the qapi-modules variable.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agocrypto: move QCryptoCipherAlgorithm/Mode enum definitions into QAPI
Daniel P. Berrange [Thu, 19 Nov 2015 17:09:01 +0000 (17:09 +0000)]
crypto: move QCryptoCipherAlgorithm/Mode enum definitions into QAPI

The QCryptoCipherAlgorithm and QCryptoCipherMode enums are
defined in the crypto/cipher.h header. In the future some
QAPI types will want to reference the hash enums, so move
the enum definition into QAPI too.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agocrypto: move QCryptoHashAlgorithm enum definition into QAPI
Daniel P. Berrange [Thu, 19 Nov 2015 17:09:01 +0000 (17:09 +0000)]
crypto: move QCryptoHashAlgorithm enum definition into QAPI

The QCryptoHashAlgorithm enum is defined in the crypto/hash.h
header. In the future some QAPI types will want to reference
the hash enums, so move the enum definition into QAPI too.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agocrypto: add ability to query hash digest len
Daniel P. Berrange [Fri, 23 Oct 2015 15:14:50 +0000 (16:14 +0100)]
crypto: add ability to query hash digest len

Add a qcrypto_hash_digest_len() method which allows querying of
the raw digest size for a given hash algorithm.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agocrypto: add additional query accessors for cipher instances
Daniel P. Berrange [Fri, 23 Oct 2015 15:13:50 +0000 (16:13 +0100)]
crypto: add additional query accessors for cipher instances

Adds new methods to allow querying the length of the cipher
key, block size and initialization vectors.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agoio: fix stack allocation when sending of file descriptors
Daniel P. Berrange [Mon, 21 Dec 2015 11:58:51 +0000 (11:58 +0000)]
io: fix stack allocation when sending of file descriptors

When sending file descriptors over a socket, we have to
allocate a data buffer to hold the FDs in the scmsghdr.
Unfortunately we allocated the buffer on the stack inside
an if () {} block, but called sendmsg() outside the block.
So the stack bytes holding the FDs were liable to be
overwritten with other data. By luck this was not a problem
when sending 1 FD, but if sending 2 or more then it would
fail.

The fix is to simply move the variables outside the nested
'if' block. To keep valgrind quiet we also zero-initialize
the 'control' buffer.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agovirtio-9p: use accessor to get thread_pool
Greg Kurz [Wed, 23 Dec 2015 09:56:58 +0000 (10:56 +0100)]
virtio-9p: use accessor to get thread_pool

The aio_context_new() function does not allocate a thread pool. This is
deferred to the first call to the aio_get_thread_pool() accessor. It is
hence forbidden to access the thread_pool field directly, as it may be
NULL. The accessor *must* be used always.

Fixes: ebac1202c95a4f1b76b6ef3f0f63926fa76e753e
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Tested-by: Michael Tokarev <mjt@tls.msk.ru>
Cc: qemu-stable@nongnu.org
Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
8 years agoio: fix setting of QIO_CHANNEL_FEATURE_FD_PASS on server connections
Daniel P. Berrange [Mon, 21 Dec 2015 12:04:21 +0000 (12:04 +0000)]
io: fix setting of QIO_CHANNEL_FEATURE_FD_PASS on server connections

The QIO_CHANNEL_FEATURE_FD_PASS feature flag is set in the
qio_channel_socket_set_fd() method, however, this only deals
with client side connections.

To ensure server side connections also have the feature flag
set, we must set it in qio_channel_socket_accept() too. This
also highlighted a typo fix where the code updated the
sockaddr struct in the wrong object instance.

Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agoio: bind to loopback IP addrs in test suite
Daniel P. Berrange [Tue, 22 Dec 2015 15:43:42 +0000 (15:43 +0000)]
io: bind to loopback IP addrs in test suite

The test suite currently binds to 0.0.0.0 or ::, which covers
all interfaces of the machine. It is bad practice for test
suite to open publically accessible ports on a machine, so
switch to use loopback addrs 127.0.0.1 or ::1.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
8 years agoacpi: extend aml_and() to accept target argument
Igor Mammedov [Wed, 9 Dec 2015 23:41:17 +0000 (00:41 +0100)]
acpi: extend aml_and() to accept target argument

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoacpi: extend aml_or() to accept target argument
Igor Mammedov [Wed, 9 Dec 2015 23:41:16 +0000 (00:41 +0100)]
acpi: extend aml_or() to accept target argument

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi add aml_dma()
Igor Mammedov [Wed, 9 Dec 2015 23:41:15 +0000 (00:41 +0100)]
acpi add aml_dma()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoacpi: add aml_to_buffer()
Igor Mammedov [Wed, 9 Dec 2015 23:41:14 +0000 (00:41 +0100)]
acpi: add aml_to_buffer()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_to_hexstring()
Igor Mammedov [Wed, 9 Dec 2015 23:41:13 +0000 (00:41 +0100)]
acpi: add aml_to_hexstring()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: extend aml_field() to support LockRule
Igor Mammedov [Wed, 9 Dec 2015 23:41:12 +0000 (00:41 +0100)]
acpi: extend aml_field() to support LockRule

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoacpi: add aml_lgreater()
Igor Mammedov [Wed, 9 Dec 2015 23:41:11 +0000 (00:41 +0100)]
acpi: add aml_lgreater()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_lor()
Igor Mammedov [Wed, 9 Dec 2015 23:41:10 +0000 (00:41 +0100)]
acpi: add aml_lor()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_sleep()
Igor Mammedov [Wed, 9 Dec 2015 23:41:08 +0000 (00:41 +0100)]
acpi: add aml_sleep()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_alias()
Igor Mammedov [Wed, 9 Dec 2015 23:41:07 +0000 (00:41 +0100)]
acpi: add aml_alias()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: extend aml_shiftright() to accept target argument
Igor Mammedov [Wed, 9 Dec 2015 23:41:06 +0000 (00:41 +0100)]
acpi: extend aml_shiftright() to accept target argument

it allows to express ShiftRight(A,B,C) syntax

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_to_integer()
Igor Mammedov [Wed, 9 Dec 2015 23:41:05 +0000 (00:41 +0100)]
acpi: add aml_to_integer()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_call0() helper
Igor Mammedov [Wed, 9 Dec 2015 23:41:04 +0000 (00:41 +0100)]
acpi: add aml_call0() helper

it will help to call a method with 0 arguments

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_decrement() and aml_subtract()
Igor Mammedov [Wed, 9 Dec 2015 23:41:03 +0000 (00:41 +0100)]
acpi: add aml_decrement() and aml_subtract()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: extend aml_add() to accept target argument
Igor Mammedov [Wed, 9 Dec 2015 23:41:02 +0000 (00:41 +0100)]
acpi: extend aml_add() to accept target argument

it allows to express following ASL expression:
 Add(arg1, arg2, result)

usecases that do not need to store result
should pass NULL as 3rd arg that would express
 Add(arg1, arg2,)
construct.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern
Igor Mammedov [Wed, 9 Dec 2015 23:41:01 +0000 (00:41 +0100)]
acpi: aml: add helper for Opcode Arg2 Arg2 [Dst] AML pattern

Currently AML API doesn't compose terms in form of
following pattern:

   Opcode Arg2 Arg2 [Dst]

but ASL used in piix4/q35 DSDT ACPI tables uses that
form, so for clean conversion of it, AML API should
be able to handle an optional 'Dst' argumet used there.

Since above pattern is used by arithmetic/bit ops,
introduce helper that they could reuse.
It reduces code duplication in existing 5 aml_foo()
functions and also will prevent more duplication
when exiting functions are extended to support
optional 'Dst' argument.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
8 years agoacpi: add aml_create_qword_field()
Igor Mammedov [Wed, 9 Dec 2015 23:41:00 +0000 (00:41 +0100)]
acpi: add aml_create_qword_field()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoacpi: add aml_mutex(), aml_acquire(), aml_release()
Xiao Guangrong [Wed, 9 Dec 2015 23:40:59 +0000 (00:40 +0100)]
acpi: add aml_mutex(), aml_acquire(), aml_release()

Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoacpi: add aml_lgreater_equal()
Igor Mammedov [Wed, 9 Dec 2015 23:40:58 +0000 (00:40 +0100)]
acpi: add aml_lgreater_equal()

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Shannon Zhao <shannon.zhao@linaro.org>
8 years agoacpi: add aml_sizeof
Xiao Guangrong [Wed, 9 Dec 2015 23:40:57 +0000 (00:40 +0100)]
acpi: add aml_sizeof

Implement SizeOf term which is used by NVDIMM _DSM method in later patch

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoacpi: add aml_derefof
Xiao Guangrong [Wed, 9 Dec 2015 23:40:56 +0000 (00:40 +0100)]
acpi: add aml_derefof

Implement DeRefOf term which is used by NVDIMM _DSM method in later patch

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agonvdimm: add maintain info
Xiao Guangrong [Wed, 2 Dec 2015 07:21:00 +0000 (15:21 +0800)]
nvdimm: add maintain info

Add NVDIMM maintainer

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agonvdimm acpi: build ACPI nvdimm devices
Xiao Guangrong [Wed, 2 Dec 2015 07:20:59 +0000 (15:20 +0800)]
nvdimm acpi: build ACPI nvdimm devices

NVDIMM devices is defined in ACPI 6.0 9.20 NVDIMM Devices

There is a root device under \_SB and specified NVDIMM devices are under the
root device. Each NVDIMM device has _ADR which returns its handle used to
associate MEMDEV structure in NFIT

Currently, we do not support any function on _DSM, that means, NVDIMM
label data has not been supported yet

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agonvdimm acpi: build ACPI NFIT table
Xiao Guangrong [Wed, 2 Dec 2015 07:20:58 +0000 (15:20 +0800)]
nvdimm acpi: build ACPI NFIT table

NFIT is defined in ACPI 6.0: 5.2.25 NVDIMM Firmware Interface Table (NFIT)

Currently, we only support PMEM mode. Each device has 3 structures:
- SPA structure, defines the PMEM region info

- MEM DEV structure, it has the @handle which is used to associate specified
  ACPI NVDIMM  device we will introduce in later patch.
  Also we can happily ignored the memory device's interleave, the real
  nvdimm hardware access is hidden behind host

- DCR structure, it defines vendor ID used to associate specified vendor
  nvdimm driver. Since we only implement PMEM mode this time, Command
  window and Data window are not needed

The NVDIMM functionality is controlled by the parameter, 'nvdimm', which
is introduced for the machine, there is a example to enable it:
-machine pc,nvdimm -m 8G,maxmem=100G,slots=100  -object \
memory-backend-file,id=mem1,share,mem-path=/tmp/nvdimm1,size=10G -device \
nvdimm,memdev=mem1,id=nv1

It is disabled on default

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoacpi: support specified oem table id for build_header
Xiao Guangrong [Wed, 2 Dec 2015 07:20:57 +0000 (15:20 +0800)]
acpi: support specified oem table id for build_header

Let build_header() support specified OEM table id so that we can build
multiple SSDT later

If the oem table id is not specified (aka, NULL), we use the default id
instead as the previous behavior

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agonvdimm: implement NVDIMM device abstract
Xiao Guangrong [Wed, 2 Dec 2015 07:20:56 +0000 (15:20 +0800)]
nvdimm: implement NVDIMM device abstract

Introduce "nvdimm" device which is based on pc-dimm device type

Currently, nothing is specific for nvdimm but hotplug is disabled

Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agodocs/pci_expander_bridge: fix typo
Cao jin [Tue, 22 Dec 2015 12:00:43 +0000 (20:00 +0800)]
docs/pci_expander_bridge: fix typo

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agohw/compat.h: Change indentation of HW_COMPAT_* to 4 spaces
Eduardo Habkost [Mon, 30 Nov 2015 14:56:38 +0000 (12:56 -0200)]
hw/compat.h: Change indentation of HW_COMPAT_* to 4 spaces

Cosmetic change only.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
8 years agopc: Change indentation of PC_COMPAT_* to 4 spaces
Eduardo Habkost [Mon, 30 Nov 2015 14:56:37 +0000 (12:56 -0200)]
pc: Change indentation of PC_COMPAT_* to 4 spaces

Cosmetic change only.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
8 years agopc: Add pc-*-2.6 machine classes
Eduardo Habkost [Mon, 30 Nov 2015 14:56:36 +0000 (12:56 -0200)]
pc: Add pc-*-2.6 machine classes

Add pc-i440fx-2.6 and pc-q35-2.6 machine classes.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
8 years agopc: Remove redundant code from pc-*-2.3 machine classes
Eduardo Habkost [Mon, 30 Nov 2015 14:56:35 +0000 (12:56 -0200)]
pc: Remove redundant code from pc-*-2.3 machine classes

Remove the redundant 'alias = NULL' and 'is_default = 0' lines
from older machine-types. pc_*_2_4_machine_options() already
clear those fields, so they don't need to be cleared by
pc_*_2_3_machine_options().

Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
8 years agoq35: skip q35-acpi-dsdt.aml load if not needed
Gerd Hoffmann [Thu, 17 Dec 2015 10:40:49 +0000 (11:40 +0100)]
q35: skip q35-acpi-dsdt.aml load if not needed

Only old machine types which don't use the acpi builder (qemu 1.7 + older)
have to load that file for proper acpi support.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add a force off function
Corey Minyard [Thu, 17 Dec 2015 18:50:19 +0000 (12:50 -0600)]
ipmi: Add a force off function

Allow the IPMI interface to request a forced power off.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add firmware registration to the ISA interface
Corey Minyard [Thu, 17 Dec 2015 18:50:13 +0000 (12:50 -0600)]
ipmi: Add firmware registration to the ISA interface

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add a firmware configuration repository
Corey Minyard [Thu, 17 Dec 2015 18:50:12 +0000 (12:50 -0600)]
ipmi: Add a firmware configuration repository

Add a way for IPMI devices to register their firmware information
with the IPMI subsystem so that various firmware entities can pull
that information later for adding to firmware tables.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add migration capability to the IPMI devices.
Corey Minyard [Thu, 17 Dec 2015 18:50:11 +0000 (12:50 -0600)]
ipmi: Add migration capability to the IPMI devices.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add documentation
Corey Minyard [Thu, 17 Dec 2015 18:50:10 +0000 (12:50 -0600)]
ipmi: Add documentation

Add some basic documentation for the IPMI device.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add tests
Corey Minyard [Thu, 17 Dec 2015 18:50:09 +0000 (12:50 -0600)]
ipmi: Add tests

Test the KCS interface with a local BMC and a BT interface with an
external BMC.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add a BT low-level interface
Corey Minyard [Thu, 17 Dec 2015 18:50:08 +0000 (12:50 -0600)]
ipmi: Add a BT low-level interface

This provides the simulation of the BT hardware interface for
IPMI.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add an ISA KCS low-level interface
Corey Minyard [Thu, 17 Dec 2015 18:50:07 +0000 (12:50 -0600)]
ipmi: Add an ISA KCS low-level interface

This provides the simulation of the KCS hardware interface.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add an external connection simulation interface
Corey Minyard [Thu, 17 Dec 2015 18:50:06 +0000 (12:50 -0600)]
ipmi: Add an external connection simulation interface

This adds an interface for IPMI that connects to a remote
BMC over a chardev (generally a TCP socket).  The OpenIPMI
lanserv simulator describes this interface, see that for
interface details.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoipmi: Add a local BMC simulation
Corey Minyard [Thu, 17 Dec 2015 18:50:05 +0000 (12:50 -0600)]
ipmi: Add a local BMC simulation

This provides a minimal local BMC, basically enough to comply with the
spec and provide a complete watchdog timer (including a sensor, SDR,
and event).

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoAdd a base IPMI interface
Corey Minyard [Thu, 17 Dec 2015 18:50:04 +0000 (12:50 -0600)]
Add a base IPMI interface

Add the basic IPMI types and infrastructure to QEMU.  Low-level
interfaces and simulation interfaces will register with this; it's
kind of the go-between to tie them together.

Signed-off-by: Corey Minyard <cminyard@mvista.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agopc: Group and document related PCMachineState/PCMachineclass fields
Eduardo Habkost [Fri, 11 Dec 2015 18:42:21 +0000 (16:42 -0200)]
pc: Group and document related PCMachineState/PCMachineclass fields

Group related PCMachineState and PCMachineClass fields into
sections, and move existing field descriptions to doc comments.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agoq35: Remove MCHPCIState.guest_info field
Eduardo Habkost [Fri, 11 Dec 2015 18:42:20 +0000 (16:42 -0200)]
q35: Remove MCHPCIState.guest_info field

The field is not used for anything.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agohw/i386: extend pxb query for all PC machines
Marcel Apfelbaum [Thu, 26 Nov 2015 16:00:28 +0000 (18:00 +0200)]
hw/i386: extend pxb query for all PC machines

Add bus property to PC machines and use it when looking
for primary PCI root bus (bus 0).

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
8 years agohw/pxb: introduce pxb-pcie expander for PCIe machines
Marcel Apfelbaum [Thu, 26 Nov 2015 16:00:27 +0000 (18:00 +0200)]
hw/pxb: introduce pxb-pcie expander for PCIe machines

The pxb-pcie is the counterpart of pxb for PCI express machines.
The new device re-uses the pxb code, but appears to the guests
as a different device. The pxb-pcie device does not have an internal
pci-pci bridge and exposes a PCIe root bus instead of a PCI one.

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agohw/acpi: merge pxb adjacent memory/IO ranges
Marcel Apfelbaum [Thu, 26 Nov 2015 16:00:26 +0000 (18:00 +0200)]
hw/acpi: merge pxb adjacent memory/IO ranges

A generic PCI Bus Expander doesn't necessary have a built-in PCI bridge.
Int this case the ACPI will include IO/MEM ranges per device. Try to merge
adjacent resources to reduce the ACPI tables length.

Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agopc: Move option_rom_has_mr/rom_file_has_mr globals to MachineClass
Eduardo Habkost [Tue, 1 Dec 2015 22:58:08 +0000 (20:58 -0200)]
pc: Move option_rom_has_mr/rom_file_has_mr globals to MachineClass

This way, these settings can be simply set on the corresponding
machine_options() function, instead of requiring code in
pc_compat_*() functions.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agopc: Remove enforce-aligned-dimm QOM property
Eduardo Habkost [Tue, 1 Dec 2015 22:58:07 +0000 (20:58 -0200)]
pc: Remove enforce-aligned-dimm QOM property

The property is read-only and not used for anything.

Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agopc: Move enforce_aligned_dimm to PCMachineClass
Eduardo Habkost [Tue, 1 Dec 2015 22:58:06 +0000 (20:58 -0200)]
pc: Move enforce_aligned_dimm to PCMachineClass

enforce_aligned_dimm never changes after the machine is
initialized, so it can be simply set in PCMachineClass like all
the other compat fields.

Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agopc: Move acpi_data_size global to PCMachineClass
Eduardo Habkost [Tue, 1 Dec 2015 22:58:05 +0000 (20:58 -0200)]
pc: Move acpi_data_size global to PCMachineClass

This way we don't need code in pc_compat_*() functions to set the legacy
acpi_data_size value.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agopc: Move legacy_acpi_table_size global to PCMachineClass
Eduardo Habkost [Tue, 1 Dec 2015 22:58:04 +0000 (20:58 -0200)]
pc: Move legacy_acpi_table_size global to PCMachineClass

This way we can set legacy_acpi_table_size on the machine_options()
functions, instead of requirng code in pc_compat_*() functions.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agopc: Move compat boolean globals to PCMachineClass
Eduardo Habkost [Tue, 1 Dec 2015 22:58:03 +0000 (20:58 -0200)]
pc: Move compat boolean globals to PCMachineClass

This way the compat flags can be initialized in the machine_options()
function. This will help us to eventually eliminate the pc_compat_*()
functions.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
8 years agommap-alloc: tweak a comment on ppc64
Michael S. Tsirkin [Thu, 3 Dec 2015 08:35:31 +0000 (10:35 +0200)]
mmap-alloc: tweak a comment on ppc64

The comment I put in mmap-alloc to document the ppc64 rules
refers to the previous revision of the patch:
we don't look at memory alignment anymore, we check
the fs from which the fd is mapped, instead.

It's also not clear what does "in this case" refer
to, rearrange text to make it clearer.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
8 years agoMerge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Peter Maydell [Tue, 22 Dec 2015 14:21:42 +0000 (14:21 +0000)]
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging

# gpg: Signature made Tue 22 Dec 2015 08:52:55 GMT using RSA key ID 81AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg:                 aka "Stefan Hajnoczi <stefanha@gmail.com>"

* remotes/stefanha/tags/block-pull-request:
  sdhci: add optional quirk property to disable card insertion/removal interrupts
  sdhci: don't raise a command index error for an unexpected response
  sd: sdhci: Delete over-zealous power check
  scripts/gdb: Fix a python exception in mtree.py
  parallels: add format spec
  block/mirror: replace IOV_MAX with blk_get_max_iov()
  block: replace IOV_MAX with BlockLimits.max_iov
  block-backend: add blk_get_max_iov()
  block: add BlockLimits.max_iov field
  virtio-blk: trivial code optimization

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>