New in this release:
===================
* Initial support for Trusted Platform Module (TPM) version 2.0
* Several USB XHCI timing fixes on real hardware
* Support for "LSI MPT Fusion" scsi controllers on QEMU
* Support for virtio devices mapped above 4GB
* Several bug fixes and code cleanups
git shortlog rel-1.9.3..rel-1.10.0
==================================
Alex Williamson (1):
fw/pci: Add support for mapping Intel IGD via QEMU
Cao jin (1):
Fix comment typo
Cole Robinson (1):
biostables: Support SMBIOS 2.6+ UUID format
Dana Rubin (2):
pvscsi: Fix incorrect arguments order in call to memalign_low
pvscsi: Use high memory for rings
Don Slutz (1):
Support for booting from LSI Logic LSI53C1030, SAS1068, SAS1068e
Gerd Hoffmann (4):
ahci: set transfer mode according to the capabilities of connected drive
virtio: uninline _vp_{read,write}
virtio: pci cfg access
virtio: fix virtio-pci
Haozhong Zhang (1):
fw/msr_feature_control: add support to set MSR_IA32_FEATURE_CONTROL
Igor Mammedov (3):
paravirt: disable legacy bios tables in case of more than 255 CPUs
add helpers to read etc/boot-cpus at resume time
support booting with more than 255 CPUs
Kevin O'Connor (124):
usb: Allow configuration of sigatt time (in etc/usb-time-sigatt)
xhci: Check for device disconnects during USB2 reset polling
sdcard: Only enable error_irq_enable for bits defined in SDHCI v1 spec
sdcard: fix typo causing 32bit write to 16bit block_size field
sdcard: Enable extra debugging on sdcard_waitw() timeout
acpi_extract: Move main code to new function main()
acpi_extract: Make the generated .hex files more human readable
acpi_extract: Don't generate unused (and empty) q35-acpi-dsdt.hex file
acpi: Don't build SSDT files on every build; store them in git
acpi: Remove build check for iasl
tpm: Move standard definitions from tcgbios.h to new file std/tcg.h
util.h: Minor - HaveRunPost is in misc.c not resume.c
tpm: Add "static" declaration to functions not used outside tcgbios.c
tpm: Move code around in tcgbios.c
tpm: Move error recovery from tpm_extend_acpi_log() to only caller
tpm: Open code tpm_ipl() into callers
tpm: Change tpm_add_measurement() to tpm_add_action()
tpm: Move tpm_add_bootdevice() into callers
tpm: Move tpm_start_option_rom_scan() and tpm_calling_int19h() into callers
tpm: pcpes->event is a variable length array
tpm: Don't pass entry_count around in parameters to/from tpm_extend_acpi_log()
tpm: There is no need to pass pcrindex to hash_log_extend_event()
tpm: Perform hashing separately from logging
tpm: There is no need to pass event_length to hash/extend functions
tpm: Avoid scatter-gather copying in build_and_send_cmd()
tpm: Don't implement scatter-gather in transmit()
tpm: Merge tpm_log_event() and tpm_extend_acpi_log()
tpm: Merge tpm_log_extend_event() and tpm_extend(); extend before logging
xhci: Wait for port enable even for USB3 devices
xhci: Improve port status change debugging
xhci: Disable slot on failed set_address command
nmi: Don't try to switch onto extra stack in NMI handler
scsi: Do not call printf() from scsi_is_ready()
block: Report drive->sectors using "%u" instead of "%d"
tpm: Add banner separating the TCG bios interface code from TCG menu code
tpm: Avoid macro expansion of tpm request / response structs
tpm: Simplify hardware probe and detection checks
tpm: Add wrapper function tpmhw_set_timeouts()
tpm: Move TPM hardware functions from tcgbios.c to hw/tpm_drivers.c
tpm: Rework TPM interface shutdown support
tpm: Simplify tcpa probe
tpm: Introduce tpm_get_capability() helper function
tpm: Eliminate response buffer parameter from build_and_send_cmd()
tpm: Don't return a status from external bios measurement functions
tpm: No need to check the return status of measurements
tpm: Don't call tpm_set_failure() from tpm_log_extend_event()
tpm: Don't use 16bit BIOS return codes in build_and_send_cmd()
tpm: Don't use 16bit BIOS return codes in tpm_log_event()
tpm: Don't use 16bit BIOS return codes in tpmhw_* functions
tpm: Don't use 16bit BIOS return codes in TPM menu functions
usb: Remove usbdev->slotid field
coreboot: Check for unaligned cbfs header
resume: Make KVM soft reboot loop detection more flexible
post: Always set HaveRunPost prior to setting any other global variable
kbd: Don't treat scancode and asciicode as separate values
kbd: Refactor capslock and numlock handling
ehci: Only delay UHCI/OHCI port scan until after EHCI setup completes
usb: Eliminate USB controller setup thread
pci: Add helper functions for internal driver BAR handling
ahci: Convert to new PCI BAR helper functions
ata: Convert to new PCI BAR helper functions
esp-scsi: Convert to new PCI BAR helper functions
lsi-scsi: Convert to new PCI BAR helper functions
megasas: Convert to new PCI BAR helper functions
pvscsi: Convert to new PCI BAR helper functions
sdcard: Convert to new PCI BAR helper functions
ehci: Convert to new PCI BAR helper functions
ohci: Convert to new PCI BAR helper functions
uhci: Convert to new PCI BAR helper functions
xhci: Convert to new PCI BAR helper functions
virtio: Convert to new PCI BAR helper functions
pci: Consistently set pci->have_drivers for devices with internal drivers
pci: Implement '%pP' printf handler for 'struct pci_device' pointers
pci: Move code in pci.c that is specific to pciinit.c to pciinit.c
pci: Split low-level pci code from higher-level 'struct pci_device' code
scsi: Always use MAXDESCSIZE when building drive description
block: Move drive setup to new function block_setup()
tpm: Unify tpm_fill_hash()/tpm_log_extend_event() and use in BIOS interface
docs: Note release date of 1.9.1
build: fix .text section address alignment
tpm: Write logs in TPM 2 format
mpt-scsi: Declare 'int i' outside of for loop for older compilers
block: Move send_disk_op() from block.c to disk.c
disk: Avoid stack_hop() path if already on the extra stack
optionroms: Drop support for CONFIG_OPTIONROMS_DEPLOYED
shadow: Batch PCI config writes
virtio: Use threads when scanning for virtio devices
scsi: Launch a thread when scanning for drives in the scsi drivers
docs: Note release date of 1.9.2
usb-xhci: Remove unused const variables
tcgbios: Remove unused const variable
vgabios: Remove special case of dh==0xff in handle_1013()
vgabios: Don't check for special case of page==0xff on external calls
vgabios: Simplify set_cursor_pos()
docs: Note release date of 1.9.3
vgabios: Simplify scroll logic
blockcmd: CMD_SCSI op is only used in 32bit mode
swcursor: Move swcursor code from vgafb.c to new file swcursor.c
swcursor: Concentrate swcursor logic in swcursor.c
vgafb: Move header definitions from vgabios.h to new file vgafb.h
vgainit: Move video param setup to stdvga_build_video_param()
vgautil: Add new header file with misc function and variable definitions
vgautil: Move generic definitions from stdvga.h to vgautil.h
vgautil: Move definitions from cbvga.h and clext.h to vgautil.h
version: Update header files now that version.c is not auto generated
checkstack: Handle conditional checks at start of functions
tpm: Append to TPM2 log the hashes used for PCR extension
ps2: Remove stale check for timeout warning on reset
pic: The default hardware interrupt handlers should not take a parameter
kbd: Implement 101-key keyboard keycode mapping
kbd: Implement extended keycode mappings for keypad-enter and keypad-/
kbd: Suppress keys without mappings
kbd: Merge bda->kbd_flag0 and bda->kbd_flag1
kbd: Extract out shift flag setting into new function
kbd: Move checking for special keys in __process_keys() into switch
kbd: Ignore fake shift keys
usb-hid: Generate Ctrl+Break and Alt+SysReq keys
kbd: Generate interrupt events for SysReq, PrtScr, and Break
post: Map int 0x05 to entry point
kbd: Move extended and release events out of special key detection switch
build: Be sure to also include out/*.d in Makefile
smp: consolidate CPU APIC ID detection and accounting
build: Add -fno-pie to the gcc flags when available
docs: Note v1.10.0 release
Marcel Apfelbaum (2):
fw/pci: do not automatically allocate IO region for PCIe bridges
fw/pci: add Q35 S3 support
Matt DeVillier (1):
sdcard: skip detection of PCI sdhci controllers if etc/sdcard used
Paolo Bonzini (1):
smp: restore MSRs on S3 resume
Piotr Król (1):
docs: fix various typos and inconsistency
Roger Pau Monne (1):
build: fix typo in buildversion.py
Stefan Berger (34):
tpm: Temporarily deactivate the TPM in case of failure
tpm: Refactor function building TPM commands
tpm: Refactor the parameters being passed to tpm_extend_acpi_log
tpm: Refactor hash_log_event BIOS interface function
tpm: Refactor hash_log_extend_event
tpm: fix compiler warning with older gcc versions
tpm: Drop code using the TPM for sha1
tpm: Set timeouts and durations to microsecond values
tpm: Cache all log related pointers in tpm_state
tpm: Refactor pass_through_to_tpm
tpm: Rename remaining interrupt functions
tpm: Remove check for working TPM from TPM interrupt handler
tpm: Check length parameter of the array
tpm: Add a menu for TPM configuration
tpm: Copy digest into HashLogExentEvent response
tpm: Move assert_physical_presence and dependencies
tpm: Add support for harware physical presence
tpm: Rework the assertion of physical presence
tpm: Remove usage of PP_CMD_ENABLE from all but one place
tpm: Do not set TPM in failure mode if menu command fails
tpm: Extend TPM TIS with TPM 2 support.
tpm: Factor out tpm_extend
tpm: Prepare code for TPM 2 functions
tpm: Implement tpm20_startup and tpm20_s3_resume
tpm: Implement tpm20_set_timeouts
tpm: Implement tpm20_prepboot
tpm: Implement tpm20_extend
tpm: Implement tpm20_menu
tpm: Implement TPM 2's tpm_set_failure part
tpm: Filter TPM commands in passthrough API
tpm: Retrieve the PCR Bank configuration
tpm: Restructure tpm20_extend to use buffer and take hash as parameter
tpm: Refactor tpml_digest_values_sha1 structure
tpm: Extend tpm20_extend to support extending to multiple PCR banks
Zheng Bao (1):
splash: Skip the RGB555 mode
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
QEMU README
===========
QEMU is a generic and open source machine & userspace emulator and
virtualizer.
QEMU is capable of emulating a complete machine in software without any
need for hardware virtualization support. By using dynamic translation,
it achieves very good performance. QEMU can also integrate with the Xen
and KVM hypervisors to provide emulated hardware while allowing the
hypervisor to manage the CPU. With hypervisor support, QEMU can achieve
near native performance for CPUs. When QEMU emulates CPUs directly it is
capable of running operating systems made for one machine (e.g. an ARMv7
board) on a different machine (e.g. an x86_64 PC board).
QEMU is also capable of providing userspace API virtualization for Linux
and BSD kernel interfaces. This allows binaries compiled against one
architecture ABI (e.g. the Linux PPC64 ABI) to be run on a host using a
different architecture ABI (e.g. the Linux x86_64 ABI). This does not
involve any hardware emulation, simply CPU and syscall emulation.
QEMU aims to fit into a variety of use cases. It can be invoked directly
by users wishing to have full control over its behaviour and settings.
It also aims to facilitate integration into higher level management
layers, by providing a stable command line interface and monitor API.
It is commonly invoked indirectly via the libvirt library when using
open source applications such as oVirt, OpenStack and virt-manager.
QEMU as a whole is released under the GNU General Public License,
version 2. For full licensing details, consult the LICENSE file.
Building
========
QEMU is multi-platform software intended to be buildable on all modern
Linux platforms, OS-X, Win32 (via the Mingw64 toolchain) and a variety
of other UNIX targets. The simple steps to build QEMU are:
mkdir build
cd build
../configure
make
Additional information can also be found online via the QEMU website:
http://qemu-project.org/Hosts/Linux
http://qemu-project.org/Hosts/W32
Submitting patches
==================
The QEMU source code is maintained under the GIT version control system.
git clone git://git.qemu-project.org/qemu.git
When submitting patches, the preferred approach is to use 'git
format-patch' and/or 'git send-email' to format & send the mail to the
qemu-devel@nongnu.org mailing list. All patches submitted must contain
a 'Signed-off-by' line from the author. Patches should follow the
guidelines set out in the HACKING and CODING_STYLE files.
Additional information on submitting patches can be found online via
the QEMU website
http://qemu-project.org/Contribute/SubmitAPatch
http://qemu-project.org/Contribute/TrivialPatches
Bug reporting
=============
The QEMU project uses Launchpad as its primary upstream bug tracker. Bugs
found when running code built from QEMU git or upstream released sources
should be reported via:
https://bugs.launchpad.net/qemu/
If using QEMU via an operating system vendor pre-built binary package, it
is preferable to report bugs to the vendor's own bug tracker first. If
the bug is also known to affect latest upstream code, it can also be
reported via launchpad.
For additional information on bug reporting consult:
http://qemu-project.org/Contribute/ReportABug
Contact
=======
The QEMU community can be contacted in a number of ways, with the two
main methods being email and IRC
- qemu-devel@nongnu.org
http://lists.nongnu.org/mailman/listinfo/qemu-devel
- #qemu on irc.oftc.net
Information on additional methods of contacting the community can be
found online via the QEMU website:
http://qemu-project.org/Contribute/StartHere
-- End
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