Commit Graph

43184 Commits

Author SHA1 Message Date
Stefan Hajnoczi
9967e4fec0 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 4b25966ab9 ("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>
2016-01-07 16:59:38 +08:00
Mark Cave-Ayland
c6daed8654 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>
2016-01-07 09:39:11 +08:00
Qinghua Jin
67a9faccef 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>
2016-01-07 09:39:11 +08:00
Gerd Hoffmann
4b9294c00e seabios: update binaries to release 1.9.0
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-05 13:04:15 +01:00
Gerd Hoffmann
bf864863f6 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>
2016-01-05 13:04:14 +01:00
Gerd Hoffmann
cae7e84eb7 seabios: update 128k bios config
Turn off OHCI + TPM support to keep the size below 128k.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-05 13:04:14 +01:00
Gerd Hoffmann
437b8d8c59 seabios: use new EXTRAVERSION to tag qemu builds
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-01-05 13:04:14 +01:00
Gerd Hoffmann
ad30c0b0d8 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 Marí (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>
2016-01-05 13:01:02 +01:00
Peter Maydell
38a762fec6 Merge misc crypto changes & fixes
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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>
2015-12-23 13:53:32 +00:00
Peter Maydell
8b4f90316a Fix a 2.5 regression.
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 =DucP
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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>
2015-12-23 13:29:47 +00:00
Peter Maydell
e833dfddb4 Merge misc I/O channel fixes
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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>
2015-12-23 12:55:55 +00:00
Peter Maydell
5fbba56073 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>
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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>
2015-12-23 12:27:51 +00:00
Peter Maydell
05bec7eb0e Xen 2015/12/22
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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>
2015-12-23 12:04:01 +00:00
Daniel P. Berrange
50de626151 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>
2015-12-23 11:02:20 +00:00
Daniel P. Berrange
48befbc344 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>
2015-12-23 11:02:20 +00:00
Daniel P. Berrange
d8c02bcc94 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>
2015-12-23 11:02:20 +00:00
Daniel P. Berrange
d84b79d358 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>
2015-12-23 11:02:20 +00:00
Daniel P. Berrange
7b36064c90 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>
2015-12-23 11:02:20 +00:00
Daniel P. Berrange
dd2bf9eb95 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>
2015-12-23 11:02:20 +00:00
Daniel P. Berrange
7b3c618ad0 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>
2015-12-23 10:53:03 +00:00
Greg Kurz
4b3a4f2d45 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: ebac1202c9
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>
2015-12-23 10:56:58 +01:00
Daniel P. Berrange
bead59946a 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>
2015-12-22 18:19:32 +00:00
Daniel P. Berrange
e4d2edc9d0 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>
2015-12-22 18:19:08 +00:00
Igor Mammedov
5530427f0c 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
ca3df95df8 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
a23b887281 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
25c1432ebe 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
6d5ea945ce 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
36de884a13 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
dabad78b0d 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
df241999b6 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
0073518dd7 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
67a5c0faa6 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
c360639aee 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
f411199de7 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
7b38ba9cb6 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
7059eb4262 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
20ca520884 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>
2015-12-22 18:39:21 +02:00
Igor Mammedov
439e2a6e10 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>
2015-12-22 18:39:20 +02:00
Igor Mammedov
7e192a383b 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
6e1db3f263 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>
2015-12-22 18:39:20 +02:00
Igor Mammedov
2d3f667dc6 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
52483d147b 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
95cb066190 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
70d1fb9c0b 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
772863954c 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
87252e1b61 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
8870ca0e94 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>
2015-12-22 18:39:20 +02:00
Xiao Guangrong
5c42eef243 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>
2015-12-22 18:39:20 +02:00
Cao jin
40c520418b 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>
2015-12-22 18:39:20 +02:00