While container-based cross compilers are not supported, this already makes
it possible to build s390-ccw on any machine that has s390x GCC and binutils
installed.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220517092616.1272238-14-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220527153603.887929-25-alex.bennee@linaro.org>
This is useful because pc-bios/meson.build already has a list of all ROM
files, and thus does not need to use wildcards. The problems with
wildcards are mentioned above the definition of the LINKS variable,
but then the recommendation is disattended.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20220517092616.1272238-6-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220527153603.887929-17-alex.bennee@linaro.org>
Just hardcode $(CC) -E, it should be enough.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220517092616.1272238-2-pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220527153603.887929-13-alex.bennee@linaro.org>
Staring with SEABIOS_HPPA_VERSION 6 the serial ports are now emulated as
on physical hardware, with LASI UART being serial port #0 and DINO UART
as serial port #1. On older versions those ports were swapped.
This SeaBIOS-hppa fix is needed to allow fixing the qemu serial
pass-through from host to guest.
Signed-off-by: Helge Deller <deller@gmx.de>
This series updates the SeaBIOS-hppa firmware to version 5, in which additional
HP fonts were added to the firmware and the firmware boot console was fixed to
accept input from the emulated PS/2 keyboard when running in graphical mode
(serial console was working before already). To test use the "-boot menu=on"
qemu option.
The artist graphics card driver got various fixes when running the X11-Windows
on HP-UX:
- fixes the horizontal and vertical postioning of the X11 cursor with HP-UX
- allows X11 to blank the screen (e.g. screensaver)
- allows the X11 driver to turn the X11 cursor on/off
Signed-off-by: Helge Deller <deller@gmx.de>
--
Changes compared to version 2 of this series:
- Fixed style issues in the X-cursor positioning patch (noticed by Mark Cave-Ayland)
Changes compared to version 1 of this series:
- Added some Acked-by's from Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
- SeaBIOS-hppa v5 instead of v4 (PS/2 keyboard now works in boot console)
- integrated artist X11 X-cusor positioning fix (which was sent serperately before)
--
This series should apply cleanly on git head and can be pulled for testing
from: https://github.com/hdeller/qemu-hppa.git artist-cursor-fix-final
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Merge tag 'artist-cursor-fix-final-pull-request' of https://github.com/hdeller/qemu-hppa into staging
hppa: Artist graphics driver fixes for HP-UX and keyboard fix in firmware boot console
This series updates the SeaBIOS-hppa firmware to version 5, in which additional
HP fonts were added to the firmware and the firmware boot console was fixed to
accept input from the emulated PS/2 keyboard when running in graphical mode
(serial console was working before already). To test use the "-boot menu=on"
qemu option.
The artist graphics card driver got various fixes when running the X11-Windows
on HP-UX:
- fixes the horizontal and vertical postioning of the X11 cursor with HP-UX
- allows X11 to blank the screen (e.g. screensaver)
- allows the X11 driver to turn the X11 cursor on/off
Signed-off-by: Helge Deller <deller@gmx.de>
--
Changes compared to version 2 of this series:
- Fixed style issues in the X-cursor positioning patch (noticed by Mark Cave-Ayland)
Changes compared to version 1 of this series:
- Added some Acked-by's from Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
- SeaBIOS-hppa v5 instead of v4 (PS/2 keyboard now works in boot console)
- integrated artist X11 X-cusor positioning fix (which was sent serperately before)
--
This series should apply cleanly on git head and can be pulled for testing
from: https://github.com/hdeller/qemu-hppa.git artist-cursor-fix-final
# -----BEGIN PGP SIGNATURE-----
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# =ZrTm
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 18 May 2022 09:17:51 AM PDT
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
# 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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* tag 'artist-cursor-fix-final-pull-request' of https://github.com/hdeller/qemu-hppa:
artist: Fix X cursor position calculation in X11
artist: Emulate screen blanking
artist: Allow to turn cursor on or off
artist: Fix vertical X11 cursor position in HP-UX
artist: Use human-readable variable names instead of reg_xxx
artist: Introduce constant for max cursor size
seabios-hppa: Update SeaBIOS-hppa to VERSION 5
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
New features and fixes in SeaBIOS for hppa/parisc:
* STI firmware now contains additional fonts built-in, which
can be selected with qemu command-line options:
-fw_cfg opt/font,string=1 - a HP 8x16 font
-fw_cfg opt/font,string=2 - a HP 6x13 font
-fw_cfg opt/font,string=3 - a HP 10x20 font
-fw_cfg opt/font,string=4 - a Linux 16x32 font
* Fixed PS/2 keyboard emulation when running in graphical mode.
This allows to type boot commands in the firmware boot menu if
qemu was started with "-boot menu=on" (and no linux kernel was
given on the qemu command line).
* Fix firmware rendenzvous code to clear all pending external intrrupts
before entering the waiting loop.
Signed-off-by: Helge Deller <deller@gmx.de>
Do not rely on the detection that was done in the configure script,
since in the future we may want to cross-compile this file.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This is skiboot 7.0 (commit 76b349cf7b40). Built using gcc 11.2.0 and
binutils 2.38.
Changes since the previous version:
Christophe Lombard (15):
npu2: move opal api
pau: introduce support
rainier: detect pau devices
pau: assign bars
pau: create phb
pau: enabling opencapi
pau: translation layer configuration
pau: enable interrupt on error
pau: complete phb ops
pau: hmi scom dump
pau: phy init
pau: link training
pau: update current opal call functions
pau: mmio invalidates
pau: Add support for OpenCAPI Persistent Memory devices.
Cédric Le Goater (4):
xive/p10: Fix xive_special_cache_check when DEBUG=1
xive/p10: Fix mismatch errors when DEBUG=1
interrupts: Do not advertise XICS support on P10
skiboot v6.6.6 release notes
Frederic Barrat (6):
phb4/5: Escalate page-level TCE kills
npu3: Remove GPU support on Swift
phb5: Remove obsolete capp-related properties
xive/p10:: Declare xive2 DT node as an interrupt-controller
skiboot v6.0.24 release notes
opal-api: Drop diagnostics data type symbol for PHB5
Michael Ellerman (3):
external/mambo: Print more info when the kernel is too big
doc: Make it clear all existing platforms use Power9N
docs: Add Swift, Mowgli & Rainier
Nicholas Piggin (12):
external/mambo: Updates for POWER10 configuration for DD2.0
external/mambo: Updates POWER9 SIM_CTRL1 to remove hardware atomic RC
external/mambo: Add POWER10 small-core mode
HBRT: fix clobbered r16 when host services handlers are called
interrupts: add_opal_interrupts avoid NULL dereference on P10 mambo
cpu: cpu_idle_job SMT priority fix
cpu: add debug check in cpu_relax
asm/head: Fix P10 HILE for little endian build
phb4: annotate tbl_pest with endian types
Remove support for POWER8 DD1
phb3: make endian-clean
flash: AST BMC endian fixes
Nick Child (1):
secvar: Free md context on hash error
Ryan Grimm (1):
AWAN simulator support for P10
Vasant Hegde (5):
ci: Bump qemu version
hello_world: Add p10 mambo tests
skiboot v6.7.3 release notes
skiboot v6.8.1 release notes
skiboot v7.0 release notes
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Some of the roms build with -march=i486 -m16 which is incompatible
with -fcf-protection. That in turn is can be set by default, for
example in Ubuntu [1].
That causes:
cc1: error: ‘-fcf-protection’ is not compatible with this target
This won't work on -march=i486 -m16 and no matter if set or not we can
override it to "none" if the option is known to the compiler to be
able to build reliably.
Fixes: https://gitlab.com/qemu-project/qemu/-/issues/889
[1]: https://wiki.ubuntu.com/ToolChain/CompilerFlags#A-fcf-protection
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20220323090713.1002588-1-christian.ehrhardt@canonical.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This installs VOF-related binaries (the firmware and the preformatted
NVRAM) as those were left out when the VOF was submitted initially.
Fixes: fc8c745d50 ("spapr: Implement Open Firmware client interface")
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20220208103751.1587902-1-aik@ozlabs.ru>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This patchset fixes some important bugs in the hppa artist graphics driver:
- Fix artist graphics for HP-UX and Linux
- Mouse cursor fixes for HP-UX
- Fix draw_line() function on artist graphic
and it adds new qemu features for hppa:
- Allow up to 16 emulated CPUs (instead of 8)
- Add support for an emulated TOC/NMI button
A new Seabios-hppa firmware is included as well:
- Update SeaBIOS-hppa to VERSION 3
- New opt/hostid fw_cfg option to change hostid
- Add opt/console fw_cfg option to select default console
- Added 16x32 font to STI firmware
Signed-off-by: Helge Deller <deller@gmx.de>
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Merge remote-tracking branch 'remotes/hdeller/tags/hppa-updates-pull-request' into staging
Fixes and updates for hppa target
This patchset fixes some important bugs in the hppa artist graphics driver:
- Fix artist graphics for HP-UX and Linux
- Mouse cursor fixes for HP-UX
- Fix draw_line() function on artist graphic
and it adds new qemu features for hppa:
- Allow up to 16 emulated CPUs (instead of 8)
- Add support for an emulated TOC/NMI button
A new Seabios-hppa firmware is included as well:
- Update SeaBIOS-hppa to VERSION 3
- New opt/hostid fw_cfg option to change hostid
- Add opt/console fw_cfg option to select default console
- Added 16x32 font to STI firmware
Signed-off-by: Helge Deller <deller@gmx.de>
# gpg: Signature made Wed 02 Feb 2022 18:08:34 GMT
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
# 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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* remotes/hdeller/tags/hppa-updates-pull-request:
hw/display/artist: Fix draw_line() artefacts
hw/display/artist: Mouse cursor fixes for HP-UX
hw/display/artist: rewrite vram access mode handling
hppa: Add support for an emulated TOC/NMI button.
hw/hppa: Allow up to 16 emulated CPUs
seabios-hppa: Update SeaBIOS-hppa to VERSION 3
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
New firmware features and fixes:
* Allow up to 16 CPUs
* Add TOC button support:
To trigger a TOC, execute "nmi" in the qemu monitor (Ctrl-A C)
* New opt/hostid fw_cfg option to change hostid:
-fw_cfg opt/hostid,string=334455
* Add opt/console fw_cfg option to select default console:
-fw_cfg opt/console,string=serial
-fw_cfg opt/console,string=graphics
* Add Linux TER16x32 font to STI firmware:
-fw_cfg opt/font,string=2
* Leave IRQs disabled after rendevouz
Signed-off-by: Helge Deller <deller@gmx.de>
Now that all RISC-V machines can use OpenSBI BIN images, we remove
OpenSBI ELF images and also exclude these images from BIOS build.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
* KVM_GET/SET_SREGS2 support for x86
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ZjZRRDC12cApBE/P7/TdzHGwx6IiRu2hWt3wVLFWWEpN7xNwoelrhgLZcr8Dl80P
1b2Pe/BHe1xXI+xC/BgK4qt8sxhSvb9hdFwgz2J4mPSgN64d0sXszm/r56rJ/PXq
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Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
* configure and meson cleanups
* KVM_GET/SET_SREGS2 support for x86
# gpg: Signature made Wed 12 Jan 2022 13:09:19 GMT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini-gitlab/tags/for-upstream:
meson: reenable filemonitor-inotify compilation
meson: build all modules by default
configure: do not create roms/seabios/config.mak if SeaBIOS not present
tests/tcg: Fix target-specific Makefile variables path for user-mode
KVM: x86: ignore interrupt_bitmap field of KVM_GET/SET_SREGS
KVM: use KVM_{GET|SET}_SREGS2 when supported.
meson: add comments in the target-specific flags section
configure, meson: move config-poison.h to meson
meson: build contrib/ executables after generated headers
configure: move non-command-line variables away from command-line parsing section
configure: parse --enable/--disable-strip automatically, flip default
configure, makefile: remove traces of really old files
configure: do not set bsd_user/linux_user early
configure: simplify creation of plugin symbol list
block/file-posix: Simplify the XFS_IOC_DIOINFO handling
meson: cleanup common-user/ build
user: move common-user includes to a subdirectory of {bsd,linux}-user/
meson: reuse common_user_inc when building files specific to user-mode emulators
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Always include the STRIP variable in config-host.mak (it's only used
by the s390-ccw firmware build, and it adds a default if configure
omitted it), and use meson-buildoptions.sh to turn
--enable/--disable-strip into -Dstrip.
The default is now not to strip the binaries like for almost every other
package that has a configure script.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Make pc-bios/meson.build use the files in the source tree as inputs
to bzip2.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This has really just one fix from Stefan, the rest is housekeeping.
The full changelog is:
Alexey Kardashevskiy (3):
Revert "make: Define default rule for .c when V=1 or V=2"
js2x: Fix compile and cleanup
version: update to 20211112
Stefan Berger (1):
tcgbios: Disable platform hierarchy in case of failure
Thomas Huth (8):
Mention the CR vs. LF problem in the documentation
slof/fs/accept: Replace TABs with spaces
Fix the URL to the Linux kernel coding style
lib/libc/README.txt: Fix "cannel" typo
travis.yml: Fix keywords
travis.yml: Update to Focal Fossa
travis.yml: Compile-test the qemu build
Silence some trivial compiler warning in the js2x code
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Add a new option rom for the multiboot loader, using DMA transfers to copy
data instead of "rep insb".
This significantly lowers QEMU's startup latency by a factor of about 40,
for example, going from 30sec to 0.8sec when loading modules of 120MB
in size.
Signed-off-by: Marcus Hähnel <marcus.haehnel@kernkonzept.com>
Signed-off-by: Adam Lackorzynski <adam@l4re.org>
[Modified to keep the non-DMA code depending on #ifdef USE_FW_CFG_DMA;
do not write below stack. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This patch enables native builds on MSYS2 with symlinks disabled.
Signed-off-by: Helge Konetzka <hk@zapateado.de>
Message-Id: <2b5ab039-8495-b55f-03f1-ecfd996907a9@zapateado.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Update SeaBIOS to seabios-hppa-v2
Changes in seabios-hppa:
* Include all latest upstream SeaBIOS patches
* add support for the qemu "bootindex" parameter
* add support for the qemu "-boot order=g-m" parameter to choose
SCSI ID
Signed-off-by: Helge Deller <deller@gmx.de>
Message-Id: <YU4st/zcLcg6RKNn@ls3530>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Skip the test if bzip2 is not available, and run it after they are
uncompressed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210923105529.3845741-2-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The edk2 firmware blobs are needed to run bios-tables-test. Unpack
them if any UEFI-enabled target is selected, so that the test can run.
This is a bit more than is actually necessary, since bios-tables-test
does not run for all UEFI-enabled targets, but it is the easiest
way to write this logic.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210923105529.3845741-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
It includes support for the POWER10 processor and the QEMU platform.
Built from submodule.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20210806180040.156999-1-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This is all about TPM fixes and improvements.
The change log is:
Alexey Kardashevskiy (2):
tcgbios: Fix warnings
version: update to 20210711
Stefan Berger (9):
tcgbios: Fix details in log entries
tcgbios: Fix a typo in the sha256 algo description
tcgbios: Add implementations for sha1, sha384, and sha512
tpm: Add firmware API call 2HASH-EXT-LOG
tcgbios: Change format of S_CRTM_VERSION string to ucs-2
tcgbios: Use assembly for 32 bit rotr in sha256
tcgbios: Use The proper sha function for each PCR bank
tcgbios: Add test cases and test script to run them
Travis: Add script for running tests on Travis
Thomas Huth (1):
Fix bad header guard in version.h
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This addresses the comments from v22.
The functional changes are (the VOF ones need retesting with Pegasos2):
(VOF) setprop will start failing if the machine class callback
did not handle it;
(VOF) unit addresses are lowered in path_offset();
(SPAPR) /chosen/bootargs is initialized from kernel_cmdline if
the client did not change it.
Fixes: 5c991e5d4378 ("spapr: Implement Open Firmware client interface")
Cc: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20210708065625.548396-1-aik@ozlabs.ru>
Tested-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The PAPR platform describes an OS environment that's presented by
a combination of a hypervisor and firmware. The features it specifies
require collaboration between the firmware and the hypervisor.
Since the beginning, the runtime component of the firmware (RTAS) has
been implemented as a 20 byte shim which simply forwards it to
a hypercall implemented in qemu. The boot time firmware component is
SLOF - but a build that's specific to qemu, and has always needed to be
updated in sync with it. Even though we've managed to limit the amount
of runtime communication we need between qemu and SLOF, there's some,
and it has become increasingly awkward to handle as we've implemented
new features.
This implements a boot time OF client interface (CI) which is
enabled by a new "x-vof" pseries machine option (stands for "Virtual Open
Firmware). When enabled, QEMU implements the custom H_OF_CLIENT hcall
which implements Open Firmware Client Interface (OF CI). This allows
using a smaller stateless firmware which does not have to manage
the device tree.
The new "vof.bin" firmware image is included with source code under
pc-bios/. It also includes RTAS blob.
This implements a handful of CI methods just to get -kernel/-initrd
working. In particular, this implements the device tree fetching and
simple memory allocator - "claim" (an OF CI memory allocator) and updates
"/memory@0/available" to report the client about available memory.
This implements changing some device tree properties which we know how
to deal with, the rest is ignored. To allow changes, this skips
fdt_pack() when x-vof=on as not packing the blob leaves some room for
appending.
In absence of SLOF, this assigns phandles to device tree nodes to make
device tree traversing work.
When x-vof=on, this adds "/chosen" every time QEMU (re)builds a tree.
This adds basic instances support which are managed by a hash map
ihandle -> [phandle].
Before the guest started, the used memory is:
0..e60 - the initial firmware
8000..10000 - stack
400000.. - kernel
3ea0000.. - initramdisk
This OF CI does not implement "interpret".
Unlike SLOF, this does not format uninitialized nvram. Instead, this
includes a disk image with pre-formatted nvram.
With this basic support, this can only boot into kernel directly.
However this is just enough for the petitboot kernel and initradmdisk to
boot from any possible source. Note this requires reasonably recent guest
kernel with:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=df5be5be8735
The immediate benefit is much faster booting time which especially
crucial with fully emulated early CPU bring up environments. Also this
may come handy when/if GRUB-in-the-userspace sees light of the day.
This separates VOF and sPAPR in a hope that VOF bits may be reused by
other POWERPC boards which do not support pSeries.
This assumes potential support for booting from QEMU backends
such as blockdev or netdev without devices/drivers used.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20210625055155.2252896-1-aik@ozlabs.ru>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
[dwg: Adjusted some includes which broke compile in some more obscure
compilation setups]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Commit cc3d15a5ea ("docs: rstfy s390 dasd ipl documentation")
converted docs/devel/s390-dasd-ipl.txt to docs/devel/s390-dasd-ipl.rst.
We still have several references to the old file, so let's fix them
with the following command:
sed -i s/s390-dasd-ipl.txt/s390-dasd-ipl.rst/ \
$(git grep -l docs/devel/s390-dasd-ipl.txt)
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20210517151702.109066-6-sgarzare@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Clang versions before v11.0 insist on having the %rX or %cX register
names instead of just a number. Since our Travis-CI is currently
still using Clang v6.0, we have to fix this to avoid failing jobs.
Message-Id: <20210512171550.476130-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Clang unfortunately does not support generating code for the z900
architecture level and starts with the z10 instead. Thus to be able
to support compiling with Clang, we have to check for the supported
compiler flags. The disadvantage is of course that the bios image
will only run with z10 guest CPUs upwards (which is what most people
use anyway), so just in case let's also emit a warning in that case
(we will continue to ship firmware images that have been pre-built
with GCC in future releases, so this should not impact normal users,
too).
Message-Id: <20210502174836.838816-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When building on Fedora 34 (gcc version 11.0.0 20210210) we get:
In file included from pc-bios/s390-ccw/main.c:11:
In function ‘memset’,
inlined from ‘boot_setup’ at pc-bios/s390-ccw/main.c:185:5,
inlined from ‘main’ at pc-bios/s390-ccw/main.c:288:5:
pc-bios/s390-ccw/libc.h:28:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
28 | p[i] = c;
| ~~~~~^~~
The offending code is:
memset((char *)S390EP, 0, 6);
where S390EP is a const address:
#define S390EP 0x10008
The compiler doesn't know how big that pointed area is, so it assume that
its length is zero. This has been reported as BZ#99578 to GCC:
"gcc-11 -Warray-bounds or -Wstringop-overread warning when accessing a
pointer from integer literal"
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578
As this warning does us more harm than good in the BIOS code (where
lot of direct accesses to low memory are done), silence this warning
for all BIOS objects.
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210422145911.2513980-1-philmd@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20210502174836.838816-4-thuth@redhat.com>
[thuth: Use the pre-existing cc-option macro instead of adding a new one]
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The cc-option macro is not doing what it should - compared with the
original from the rules.mak file that got removed with commit
660f793093 ("Makefile: inline the relevant parts of rules.mak"),
the arguments got changed and thus the macro is rather doubling
the QEMU_CFLAGS than adding the flag that should be tested.
Message-Id: <20210502174836.838816-3-thuth@redhat.com>
Fixes: 22fb2ab096 ("pc-bios/s390-ccw: do not use rules.mak")
Signed-off-by: Thomas Huth <thuth@redhat.com>
When compiling the s390-ccw bios with Clang, the compiler emits a warning:
pc-bios/s390-ccw/main.c:210:5: warning: variable 'found' is used uninitialized
whenever switch default is taken [-Wsometimes-uninitialized]
default:
^~~~~~~
pc-bios/s390-ccw/main.c:214:16: note: uninitialized use occurs here
IPL_assert(found, "Boot device not found\n");
^~~~~
It's a false positive, it only happens because Clang is not smart enough
to see that the panic() function in the "default:" case can never return.
Anyway, let's explicitely mark panic() with "noreturn" to shut up the
warning.
Message-Id: <20210502174836.838816-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We are using the compiler to do the linking of the bios files. GCC still
accepts the "-Ttext=..." linker flag directly and is smart enough to
pass it to the linker, but in case we are compiling with Clang, we have
to use the official way with the "-Wl," prefix instead.
Message-Id: <20210423153646.593153-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When compiling the s390-ccw bios with clang, it emits a warning like this:
pc-bios/s390-ccw/jump2ipl.c:86:9: warning: indirection of non-volatile null
pointer will be deleted, not trap [-Wnull-dereference]
if (*((uint64_t *)0) & RESET_PSW_MASK) {
^~~~~~~~~~~~~~~~
pc-bios/s390-ccw/jump2ipl.c:86:9: note: consider using __builtin_trap() or
qualifying pointer with 'volatile'
We could add a "volatile" here to shut it up, but on the other hand,
we also have a pointer variable called "reset_psw" in this file already
that points to the PSW at address 0, so we can simply use that pointer
variable instead.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210423142440.582188-1-thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When compiling the s390-ccw bios with Clang, the compiler complains:
pc-bios/s390-ccw/bootmap.c:302:9: warning: logical not is only applied
to the left hand side of this comparison [-Wlogical-not-parentheses]
if (!mbr->dev_type == DEV_TYPE_ECKD) {
^ ~~
The code works (more or less by accident), since dev_type can only be
0 or 1, but it's better of course to use the intended != operator here
instead.
Fixes: 5dc739f343 ("Allow booting in case the first virtio-blk disk is bad")
Message-Id: <20210421163331.358178-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Don't read the block if a null block number is reached, because this means that
the end of chunk is reached.
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Message-Id: <20210416074736.17409-1-mhartmay@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When QEMU originally supported the ppce500 machine back in Jan 2014,
it was created with a 1:1 mapping of PCI bus address. Things seemed
to change rapidly that in Nov 2014 with the following QEMU commits:
commit e6b4e5f479 ("PPC: e500: Move CCSR and MMIO space to upper end of address space")
and
commit cb3778a045 ("PPC: e500 pci host: Add support for ATMUs")
the PCI memory and IO physical address were moved to beyond 4 GiB,
but PCI bus address remained below 4 GiB, hence a non-identity
mapping was created. Unfortunately corresponding U-Boot updates
were missed along with the QEMU changes and the U-Boot QEMU ppce500
PCI support has been broken since then, until this issue was fixed
recently in U-Boot mainline v2021.04 release, specifically by the
following U-Boot series:
http://patchwork.ozlabs.org/project/uboot/list/?series=230985&state=*
The cross-compilation toolchain used to build the U-Boot image is:
https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/10.1.0/x86_64-gcc-10.1.0-nolibc-powerpc-linux.tar.xz
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This is mostly compiler warnings fixed but while doing this,
a bug in MIN() in tcgbios was found.
Alexey Kardashevskiy (14):
helpers: Define MIN()
libc: Compile with -Wextra
elf: Compile with -Wextra
usb: Compile with -Wextra
veth: Compile with -Wextra
virtio: Compile with -Wextra
e1000: Compile with -Wextra
libnet: Compile with -Wextra
libhv: Compile with -Wextra
libnvram: Compile with -Wextra
libtpm: Compile with -Wextra
slof/prim: Compile with -Wextra
Makefile: Actually compile with -Wextra
version: update to 20210217
Thomas Huth (1):
virtio-serial: Remove superfluous serial-* words
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
qemu.org is running out of bandwidth and the QEMU project is moving
towards a gating CI on GitLab. Use the GitLab repos instead of qemu.org
(they will become mirrors).
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210111115017.156802-6-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Before the change /usr/share/qemu/firmware/50-edk2-x86_64-secure.json
contained the relative path:
"filename": "share/qemu/edk2-x86_64-secure-code.fd",
"filename": "share/qemu/edk2-i386-vars.fd",
After then change the paths are absolute:
"filename": "/usr/share/qemu/edk2-x86_64-secure-code.fd",
"filename": "/usr/share/qemu/edk2-i386-vars.fd",
The regression appeared in qemu-5.2.0 (seems to be related
to meson port).
CC: Paolo Bonzini <pbonzini@redhat.com>
CC: "Marc-André Lureau" <marcandre.lureau@redhat.com>
CC: "Philippe Mathieu-Daudé" <philmd@redhat.com>
Bug: https://bugs.gentoo.org/766743
Bug: https://bugs.launchpad.net/qemu/+bug/1913012
Signed-off-by: Jannik Glückert <jannik.glueckert@gmail.com>
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Message-Id: <20210131143434.2513363-1-slyfox@gentoo.org>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20210122204441.2145197-4-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The --enable-bzip2/--disable-bzip2 configure arguments are
somehow misleading, they check for the bzip2 library, not
the bzip2 program.
We need the bzip2 program to install the EDK2 firmware blobs
(see commit 623ef637a2 "configure: Check bzip2 is available").
Check if the bzip2 program in the global meson.build to avoid
the configuration to succeed, but a later when trying to install
the firmware blobs:
../pc-bios/meson.build:5:2: ERROR: Program 'bzip2' not found
Reported-by: John Snow <jsnow@redhat.com>
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Fixes: c8d5450bba ("configure: move install_blobs from configure to meson")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210114174509.2944817-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Globally declare in the main meson.build:
- the list of EDK2 targets,
- whether the EDK2 blobs have to be installed.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210114174509.2944817-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Recent binutils changes dropping unsupported options [1] caused a build
issue in regard to the optionroms.
ld -m elf_i386 -T /<<PKGBUILDDIR>>/pc-bios/optionrom//flat.lds -no-pie \
-s -o multiboot.img multiboot.o
ld.bfd: Error: unable to disambiguate: -no-pie (did you mean --no-pie ?)
This isn't really a regression in ld.bfd, filing the bug upstream
revealed that this never worked as a ld flag [2] - in fact it seems we
were by accident setting --nmagic).
Since it never had the wanted effect this usage of LDFLAGS_NOPIE, should be
droppable without any effect. This also is the only use-case of LDFLAGS_NOPIE
in .mak, therefore we can also remove it from being added there.
[1]: https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=983d925d
[2]: https://sourceware.org/bugzilla/show_bug.cgi?id=27050#c5
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Message-Id: <20201214150938.1297512-1-christian.ehrhardt@canonical.com>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
A Linux binary will have the string "S390EP" at address 0x10008,
which is important in getting the guest up off the ground. In the
case of a reboot (specifically chreipl going to a new device),
we should defer to the PSW at address zero for the new config,
which will re-write "S390EP" from the new image.
Let's clear it out at this point so that a reipl to, say, a DASD
passthrough device drives the IPL path from scratch without disrupting
disrupting the order of operations for other boots.
Rather than hardcoding the address of this magic (again), let's
define it somewhere so that the two users are visibly related.
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Message-Id: <20201120160117.59366-3-farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
If, for example, we boot off a virtio device and chreipl to a vfio-ccw
device, the space at lowcore will be non-zero. We build a Read IPL CCW
at address zero, but it will have leftover PSW data that will conflict
with the Format-0 CCW being generated:
0x0: 00080000 80010000
------ Ccw0.cda
-- Ccw0.chainData
-- Reserved bits
The data address will be overwritten with the correct value (0x0), but
the apparent data chain bit will cause subsequent memory to be used as
the target of the data store, which may not be where we expect (0x0).
Clear out this space when we boot from DASD, so that we know it exists
exactly as we expect.
Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com>
Reviewed-by: Janosch Frank <frankja@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20201120160117.59366-2-farman@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This also brings in two patches that Debian had to include,
qboot_stop_using_inttypes.patch and qboot_no_jump_tables.diff.
Reported-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20201120152408.164346-1-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The architecture states that the iplb location is only written to low
core for list directed ipl and not for traditional ccw ipl. If we don't
skip this then operating systems that load by reading into low core
memory may fail to start.
We should also not write the iplb pointer for network boot as it might
overwrite content that we got via network.
Fixes: 9bfc04f9ef ("pc-bios: s390x: Save iplb location in lowcore")
Signed-off-by: Jason J. Herne <jjherne@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201030122823.347140-1-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Since installation is not part of Makefiles anymore, Make need not
know the directories anymore. Meson already knows them through
built-in options, do everything using them instead of the config_host
dictionary.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Since we are now always doing out-of-tree builds, these gitignore
files should not be necessary anymore.
Message-Id: <20200919133637.72744-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's setup a PGM PSW, so we won't load 0s when a program exception
happens. Instead we'll load a disabled wait PSW.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201006094249.50640-5-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
If a blob provides a reset PSW then we should use it instead of
branching to the PSW address and using our own mask.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201006094249.50640-4-frankja@linux.ibm.com>
[thuth: Use Elvis operator to shorten long line]
Signed-off-by: Thomas Huth <thuth@redhat.com>
We don't need to save the ipl_continue variable in lowcore and have it
limited to 32 bits because of the lowcore layout. Let's move it to a
new 64 bit variable and get rid of the reset info struct.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201006094249.50640-3-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The two main types of zipl component entries are execute and
load/data. The last member of the component entry struct therefore
denotes either a PSW or an address. Let's make this a bit more clear
by introducing a union and cleaning up the code that uses that struct
member.
The execute type component entries written by zipl contain short PSWs,
not addresses. Let's mask them and only pass the address part to
jump_to_IPL_code(uint64_t address) because it expects an address as
visible by the name of the argument.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20201006094249.50640-2-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Break the loop if `cur_block_nr` is a null block number because this
means that the end of chunk is reached. In this case we will try to
boot the default entry.
Fixes: ba831b2526 ("s390-ccw: read stage2 boot loader data to find menu")
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Message-Id: <20200924085926.21709-3-mhartmay@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This error takes effect when the magic value "zIPL" is located at the
end of a block. For example if s2_cur_blk = 0x7fe18000 and the magic
value "zIPL" is located at 0x7fe18ffc - 0x7fe18fff.
Fixes: ba831b2526 ("s390-ccw: read stage2 boot loader data to find menu")
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Message-Id: <20200924085926.21709-2-mhartmay@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[thuth: Use "<= ... - 4" instead of "< ... - 3"]
Signed-off-by: Thomas Huth <thuth@redhat.com>
enable_subchannel() is already done during is_dev_possibly_bootable()
(which is called from find_boot_device() -> find_subch()), so there
is no need to do this again in the main() function.
Message-Id: <20200806105349.632-9-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
If you try to boot with two virtio-blk disks (without bootindex), and
only the second one is bootable, the s390-ccw bios currently stops at
the first disk and does not continue booting from the second one. This
is annoying - and all other major QEMU firmwares succeed to boot from
the second disk in this case, so we should do the same in the s390-ccw
bios, too.
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200806105349.632-8-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
If no boot device has been specified (via "bootindex=..."), the s390-ccw
bios scans through all devices to find a bootable device. But so far, it
stops at the very first block device (including virtio-scsi controllers
without attached devices) that it finds, no matter whether it is bootable
or not. That leads to some weird situatation where it is e.g. possible
to boot via:
qemu-system-s390x -hda /path/to/disk.qcow2
but not if there is e.g. a virtio-scsi controller specified before:
qemu-system-s390x -device virtio-scsi -hda /path/to/disk.qcow2
While using "bootindex=..." is clearly the preferred way of booting
on s390x, we still can make the life for the users at least a little
bit easier if we look at all available devices to find a bootable one.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1846975
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200806105349.632-7-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
In case the user did not specify a boot device, we want to continue
looking for other devices if there are no valid SCSI disks on a virtio-
scsi controller. As a first step, do not panic in this case and let
the control flow carry the error to the upper functions instead.
Message-Id: <20200806105349.632-6-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Move the code to a separate function to be able to re-use it from a
different spot later.
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Message-Id: <20200806105349.632-5-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Remove the "#ifndef E..." guards from the defines here - the header
guard S390_CCW_H at the top of the file should avoid double definition,
and if the error code is defined in a different file already, we're in
trouble anyway, then it's better to see the error at compile time instead
of hunting weird behavior during runtime later.
Also define ENODEV - we will use this in a later patch.
Message-Id: <20200806105349.632-4-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's move this part of the code into a separate function to be able
to use it from multiple spots later.
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20200806105349.632-3-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The main QEMU code is compiled with -std=gnu99, -fwrapv and -fno-common.
We should use the same flags for the s390-ccw bios, too, to avoid that
we get different behavior with different compiler versions that changed
their default settings in the course of time (it happened at least with
-std=... and -fno-common in the past already).
While we're at it, also group the other flags here in a little bit nicer
fashion: Move the two "-m" flags out of the "-f" area and specify them on
a separate line.
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Janosch Frank <frankja@linux.ibm.com>
Message-Id: <20200806105349.632-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20200918130354.1879275-1-anthony.perard@citrix.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
qboot isn't a bios and shouldnt be named that way.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Sergio Lopez <slp@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200915120909.20838-2-kraxel@redhat.com
This is a minimalistic boot ROM written specifically for use with QEMU.
It supports loading the second-stage loader from SPI flash into RAM, SMP
boot, and not much else.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-id: 20200911052101.2602693-7-hskinnemoen@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Refresh the "pc-bios/README" file with edk2 and OpenSSL release info,
matching the edk2-stable202008 firmware images added in the previous
patch.
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugs.launchpad.net/qemu/+bug/1852196
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <e967b4d5-bcc2-3846-0ad6-9e8f4d2f9115@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Rebuild the pc-bios/edk2-*.fd.bz2 binaries, based on the edk2-stable202008
release.
Cc: Philippe Mathieu-Daudé <philmd@redhat.com>
Ref: https://bugs.launchpad.net/qemu/+bug/1852196
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200908072939.30178-10-lersek@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-pull-request' into staging
hppa power button support, graphics updates and firmware fixes
# gpg: Signature made Mon 07 Sep 2020 20:09:49 BST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
# 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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* remotes/hdeller/tags/target-hppa-pull-request:
hw/display/artist: Allow screen size up to 2048 lines
hw/display/artist: Refactor x/y coordination extraction
hw/display/artist: Verify artist screen resolution
target/hppa: Fix boot with old Linux installation CDs
hw/hppa: Add power button emulation
hw/hppa: Tell SeaBIOS port address of fw_cfg
hw/hppa: Change fw_cfg port address
hw/hppa: Store boot device in fw_cfg section
hw/hppa: Make number of TLB and BTLB entries configurable
seabios-hppa: Update SeaBIOS to hppa-qemu-5.2-2 tag
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
In case the qemu-keymap tool generating them is neither installed on the
system nor built from sources (due to xkbcommon not being available)
qemu will not find the keymaps when started directly from the build
tree,
This happens because commit ddcf607fa3 ("meson: drop keymaps symlink")
removed the symlink to the source tree, and the special handling for
install doesn't help in case we do not install qemu.
Lets fix that by simply copying over the file from the source tree as
fallback.
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20200827102617.14448-1-kraxel@redhat.com>
[thuth: Rebased, changed "config_host['qemu_datadir']" to "qemu_datadir",
added Gerd's UNLINK fix to configure script]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Changes:
* If only one bootable device is available, boot from it.
* Silence PDC warnings with HP-UX 11.11
* Inform Linux about fw_cfg port addresses
* Make power switch button configurable from qemu
* Clear screen on machine reset
* Add fw_cfg option to enable runtime debug info
* Fix panic on OpenBSD/6.7 regarding STI console
* Set text planes and used_bits in STI fields
* Fix mon_tbl entries
* Convert sti_region_list to an initialized struct
Signed-off-by: Helge Deller <deller@gmx.de>
The missing "/all" suffix prevents the pc-bios/ parts of the build
from running.
In the meanwhile, -Wall has moved from QEMU_CFLAGS to CFLAGS. Simplify
everything by not passing down CFLAGS, and add -Wall in the recursive
Makefiles.
Reported-by: Miroslav Rezanina <mrezanin@redhat.com>
Reviewed-by: Miroslav Rezanina <mrezanin@redhat.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Fixes: 5e6d1573b4 ("remove Makefile.target", 2020-08-21)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
When cross-compiling, by default qemu_datadir is 'c:\Program
Files\QEMU', which is not recognized as being an absolute path, and
meson will end up adding the prefix again.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200826110419.528931-6-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Merge remote-tracking branch 'remotes/hdeller/tags/target-hppa-v3-pull-request' into staging
artist out of bounds fixes
# gpg: Signature made Wed 26 Aug 2020 22:09:55 BST
# gpg: using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
# gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
# gpg: aka "Helge Deller <deller@kernel.org>" [unknown]
# 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: 4544 8228 2CD9 10DB EF3D 25F8 3E5F 3D04 A7A2 4603
# Subkey fingerprint: BCE9 123E 1AD2 9F07 C049 BBDE F712 B510 A23A 0F5F
* remotes/hdeller/tags/target-hppa-v3-pull-request:
hw/display/artist: Fix invalidation of lines near screen border
hw/display/artist: Fix invalidation of lines in artist_draw_line()
hw/display/artist: Unbreak size mismatch memory accesses
hw/display/artist: Prevent out of VRAM buffer accesses
Revert "hw/display/artist: Avoid drawing line when nothing to display"
hw/display/artist: Refactor artist_rop8() to avoid buffer over-run
hw/display/artist: Check offset in draw_line to avoid buffer over-run
hw/hppa/lasi: Don't abort on invalid IMR value
hw/display/artist.c: fix out of bounds check
hw/hppa: Implement proper SeaBIOS version check
seabios-hppa: Update to SeaBIOS hppa version 1
hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add a device-tree source for petalogix-s3adsp1800 and
recompile the DTB.
This also removes the unused mpmc node which causes
compilation warnings.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Add a device-tree source for petalogix-ml605 and recompile
the DTB.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
To keep sync with other RISC-V machines, change the default bios to
use generic platform fw_dynamic.elf image.
While we are here, add some comments to mention that using ELF files
for the Spike machine was intentional.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1596439832-29238-6-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Update virt and sifive_u machines to use the opensbi fw_dynamic bios
image built for the generic FDT platform.
Remove the out-of-date no longer used bios images.
Note:
1. To test 32-bit Linux kernel on QEMU 'sifive_u' 32-bit machine,
the following patch is needed:
http://lists.infradead.org/pipermail/linux-riscv/2020-July/001213.html
2. To test 64-bit Linux 5.3 kernel on QEMU 'virt' or 'sifive_u' 64-bit
machines, the following commit should be cherry-picked to 5.3:
commit 922b0375fc93fb1a20c5617e37c389c26bbccb70
Author: Albert Ou <aou@eecs.berkeley.edu>
Date: Fri Sep 27 16:14:18 2019 -0700
riscv: Fix memblock reservation for device tree blob
Linux 5.4 or above already contains this commit/fix.
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <1596439832-29238-5-git-send-email-bmeng.cn@gmail.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Note that sl and sv keymaps were not created by qemu-keymap.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Make it independent from the rules.mak, and clean up to use pattern rules.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Due to 1.14 release being delayed it missed qemu 5.1.
The last snapshot has all code changes though, so this
changes only the version string in the binaries.
shortlog
========
Kevin O'Connor (1):
docs: Note v1.14.0 release
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Changes include:
* gcc-10 compile fix
* NetBSD boot fix due to wrong power button address
* Fix endian bug in romfile_loadint()
* Introduce SeaBIOS firmware version check
* Implement QEMU fw_cfg interface support
Required for proper version checking and gcc-10 update on Debian.
Signed-off-by: Helge Deller <deller@gmx.de>
seabios master branch got a few bugfixes, so update
to a newer snapshot to pick them up for 5.1-rc3.
shortlog
========
Kevin O'Connor (2):
vgabios: Fix preserve memory flag in handle_1000
ldnoexec: Add script to remove ET_EXEC flag from intermediate build objects
Paul Menzel (1):
nvme: Increase `nvme_cmd_readwrite()` message log level from 3 to 5
Stefan Reiter (1):
virtio-scsi: fix boot prio detection by using correct lun
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This adds tcgbios (this was posted earlier [1] but got lost)
and fixes FDT update at ibm,client-architecture-support
for huge guests.
The full list of changes:
Alexey Kardashevskiy (4):
make: Define default rule for .c when V=1 or V=2
version: update to 20200513
fdt: Avoid recursion when traversing tree
version: update to 20200717
Gustavo Romero (1):
board-qemu: Fix comment about SLOF start address
Stefan Berger (6):
tcgbios: Only write logs for PCRs that are allocated
tcgbios: Fix the vendorInfoSize to be of type uint8_t
tcgbios: Add support for SHA3 type of algorithms
elf: Implement elf_get_file_size to determine size of an ELF image
tcgbios: Implement tpm_hash_log_extend_event_buffer
tcgbios: Measure the bootloader file read from disk
[1] https://patchwork.ozlabs.org/project/qemu-devel/patch/20200513024355.121476-1-aik@ozlabs.ru/
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The Makefile of the s390-ccw bios does not handle dependencies of the
*.c files from the headers yet, so that you often have to run a "make
clean" to get the build right when one of the headers has been changed.
Let's make sure that we generate and include dependency files for all
*.c files now to avoid this problem in the future.
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200630142955.7662-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's make it a bit more clear that we check the full 64 bits to fit
into the 32 we return.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Suggested-by: David Hildenbrand <david@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200624075226.92728-11-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Why should we do conversion of a ebcdic value if we have a handy table
where we could look up the ascii value instead?
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200624075226.92728-10-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
panic() was defined for the ccw and net bios, i.e. twice, so it's
cleaner to rather put it into the header.
Also let's add an infinite loop into the assembly of disabled_wait() so
the caller doesn't need to take care of it.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200624075226.92728-9-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's move some of the PSW mask defines into s390-arch.h and use them
in jump2ipl.c. Also let's introduce a new constant for the address
mask of 8 byte (short) PSWs.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200624075226.92728-8-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This constant enables 64 bit addressing, not the ESAME architecture,
so it shouldn't be named ZMODE.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200624075226.92728-7-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
If we have a lowcore struct that has members for offsets that we want
to touch, why not use it?
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200624075226.92728-5-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
They are definitely helper functions.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200624075226.92728-4-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's consolidate timing related functions into one header.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20200624075226.92728-3-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Let's initialize the structs at the beginning to ease reading and also
zeroing all other fields. This also makes the compiler stop
complaining about sense_id_ccw.flags being ored into when it's not
initialized.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200624075226.92728-2-frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Upgrade OpenSBI from v0.6 to v0.7 and the pre-built bios images.
The v0.7 release includes the following commits:
f64f4b9 lib: Add a new platform feature to bringup secondary harts
b677a9b lib: Implement hart hotplug
5b48240 lib: Add possible hart status values
e3f69fc lib: Implement Hart State Management (HSM) SBI extension
6704216 lib: Check MSIP bit after returning from WFI
82ae8e8 makefile: Do setup of the install target more flexible
e1a5b73 platform: sifive: fu540: allow sv32 as an mmu-type
8c83fb2 lib: Fix return type of sbi_hsm_hart_started()
00d332b include: Move bits related defines and macros to sbi_bitops.h
a148996 include: sbi_bitops: More useful bit operations
4a603eb platform: kendryte/k210: Set per-HART stack size to 8KB
678c3c3 include: sbi_scratch: Set per-HART scratch size to 4KB
2abc55b lib: Sort build objects in alphabetical order
6e87507 platform: ae350: Sort build objects in alphabetical order
650c0e5 lib: sbi: Fix coding style issues
078686d lib: serial: Fix coding style issues
3226bd9 lib: Simple bitmap library
c741abc include: Simple hartmask library
d6d7e18 lib: sbi_init: Don't allow HARTID greater than SBI_HARTMASK_MAX_BITS
a4a6a81 lib: Introduce SBI_TLB_INFO_INIT() helper macro
d963164 lib: sbi_tlb: Use sbi_hartmask in sbi_tlb_info
71d2b83 lib: Move all coldboot wait APIs to sbi_init.c
2b945fc lib: sbi_init: Use hartmask for coldboot wait
44ce5b9 include: Remove disabled_hart_mask from sbi_platform
2db381f lib: Introduce sbi_hsm_hart_started_mask() API
61f7768 lib: sbi_ecall_legacy: Use sbi_hsm_hart_started_mask() API
466fecb lib: sbi_system: Use sbi_hsm_hart_started_mask() API
9aad831 lib: sbi_ipi: Use sbi_hsm_hart_started_mask() API
eede1aa lib: sbi_hart: Remove HART available mask and related APIs
757bb44 docs: Remove out-of-date documentation
86d37bb lib: sbi: Fix misaligned trap handling
ffdc858 platform: ariane-fpga: Change license for ariane-fpga from GPL-2.0 to BSD-2
4b2f594 sbi: Add definitions for true/false
0cfe49a libfdt: Add INT32_MAX and UINT32_MAX in libfdt_env.h
baac7e0 libfdt: Upgrade to v1.5.1 release
f92147c include: Make sbi_hart_id_to_scratch() as macro
eeae3d9 firmware: fw_base: Optimize _hartid_to_scratch() implementation
16e7071 lib: sbi_hsm: Optimize sbi_hsm_hart_get_state() implementation
823345e include: Make sbi_current_hartid() as macro in riscv_asm.h
9aabba2 Makefile: Fix distclean make target
9275ed3 platform: ariane-fpga: Set per-HART stack size to 8KB
2343efd platform: Set per-HART stack size to 8KB in the template platform codes
72a0628 platform: Use one unified per-HART stack size macro for all platforms
327ba36 scripts: Cover sifive/fu540 in the 32-bit build
5fbcd62 lib: sbi: Update pmp_get() to return decoded size directly
dce8846 libfdt: Compile fdt_addresses.c
fcb1ded lib: utils: Add a fdt_reserved_memory_fixup() helper
666be6d platform: Clean up include header files
6af5576 lib: utils: Move PLIC DT fix up codes to fdt_helper.c
e846ce1 platform: andes/ae350: Fix up DT for reserved memory
8135520 platform: ariane-fpga: Fix up DT for reserved memory
c9a5268 platform: qemu/virt: Fix up DT for reserved memory
6f9bb83 platform: sifive/fu540: Fix up DT for reserved memory
1071f05 platform: sifive/fu540: Remove "stdout-path" fix-up
dd9439f lib: utils: Add a fdt_cpu_fixup() helper
3f1c847 platform: sifive/fu540: Replace cpu0 node fix-up with the new helper
db6a2b5 lib: utils: Add a general device tree fix-up helper
3f8d754 platform: Update to call general DT fix-up helper
87a7ef7 lib: sbi_scratch: Introduce HART id to scratch table
e23d3ba include: Simplify HART id to scratch macro
19bd531 lib: sbi_hsm: Simplify hart_get_state() and hart_started() APIs
3ebfe0e lib: sbi_tlb: Simplify sbi_tlb_entry_process() function
209134d lib: Handle failure of sbi_hartid_to_scratch() API
bd6ef02 include: sbi_platform: Improve sbi_platform_hart_disabled() API
c9f60fc lib: sbi_scratch: Don't set hartid_to_scratch table for disabled HART
680b098 lib: sbi_hsm: Don't use sbi_platform_hart_count() API
db187d6 lib: sbi_hsm: Remove scratch parameter from hart_started_mask() API
814f38d lib: sbi_hsm: Don't use sbi_platform_hart_disabled() API
75eec9d lib: Don't use sbi_platform_hart_count() API
c51f02c include: sbi_platform: Introduce HART index to HART id table
315a877 platform: sifive/fu540: Remove FU540_ENABLED_HART_MASK option
a0c88dd lib: Fix sbi_ecall_register_extension to prevent extension IDs overlap
9a74a64 lib: Check MSIP bit after returning from WFI
5968894 platform: Move ariane standalone fpga project to its own project
ed265b4 platform: fpga/ariane: Remove redundant plic address macros
fb84879 platform: Add OpenPiton platform support
d1d6560 platform: fpga/common: Add a fdt parsing helper functions
040e4e2 lib: utils: Move fdt fixup helper routines to a different file
4c37451 platform: openpiton: Read the device configurations from device tree
4d93586 lib: prevent coldboot_lottery from overflowing
550ba88 scripts: Extend create-binary-archive.sh for unified binary tar ball
160c885 lib: utils: Improve fdt_cpu_fixup() implementation
1de66d1 lib: Optimize unpriv load/store implementation
626467c lib: Remove scratch parameter from unpriv load/store functions
cb78a48 lib: sbi_trap: Remove scratch parameter from sbi_trap_redirect()
d11c79c lib: sbi_emulate_csr: Remove scratch and hartid parameter
5a7bd0c lib: sbi_illegal_insn: Remove mcause, scratch and hartid parameters
fe37d7d lib: sbi_misaligned_ldst: Remove mcause, scratch and hartid parameters
7487116 lib: sbi_ecall: Remove mcause, scratch and hartid parameters
40b221b lib: sbi_trap: Simplify sbi_trap_handler() API
7b211ff include: sbi_platform: Remove priv parameter from hart_start() callback
5b6957e include: Use more consistent name for atomic xchg() and cmpxchg()
dd0f21c lib: sbi_scratch: Introduce sbi_scratch_last_hartid() API
54b2779 include: sbi_tlb: Remove scratch parameter from sbi_tlb_request()
9e52a45 include: sbi_ipi: Remove scratch parameter from most functions
ec0d80f include: sbi_system: Remove scratch parameter and redundant functions
0a28ea5 include: sbi_timer: Remove scratch parameter from most funcitons
648507a include: sbi_console: Remove scratch parameter from sbi_dprintf()
e5a7f55 platform: thead/c910: Use HSM extension to boot secondary cores
f281de8 lib: irqchip/plic: Fix maximum priority threshold value
6c7922e lib: Support vector extension
615587c docs: Update README about supported SBI versions
66d0184 lib: Allow overriding SBI implementation ID
9f1b72c include: Bump-up version to 0.7
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This is a single regression fix for for 5.0:
Greg Kurz (1):
slof: Only close stdout for virtio-serial devices
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Here's my final pull request for the qemu-5.0 soft freeze. Sorry this
is just under the wire - I hit some last minute problems that took a
while to fix up and retest.
Highlights are:
* Numerous fixes for the FWNMI feature
* A handful of cleanups to the device tree construction code
* Numerous fixes for the spapr-vscsi device
* A number of fixes and cleanups for real mode (MMU off) softmmu
handling
* Fixes for handling of the PAPR RMA
* Better handling of hotplug/unplug events during boot
* Assorted other fixes
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-5.0-20200317' into staging
ppc patch queue 2020-03-17
Here's my final pull request for the qemu-5.0 soft freeze. Sorry this
is just under the wire - I hit some last minute problems that took a
while to fix up and retest.
Highlights are:
* Numerous fixes for the FWNMI feature
* A handful of cleanups to the device tree construction code
* Numerous fixes for the spapr-vscsi device
* A number of fixes and cleanups for real mode (MMU off) softmmu
handling
* Fixes for handling of the PAPR RMA
* Better handling of hotplug/unplug events during boot
* Assorted other fixes
# gpg: Signature made Tue 17 Mar 2020 09:55:07 GMT
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-5.0-20200317: (45 commits)
pseries: Update SLOF firmware image
ppc/spapr: Ignore common "ibm,nmi-interlock" Linux bug
ppc/spapr: Implement FWNMI System Reset delivery
target/ppc: allow ppc_cpu_do_system_reset to take an alternate vector
ppc/spapr: Allow FWNMI on TCG
ppc/spapr: Fix FWNMI machine check interrupt delivery
ppc/spapr: Add FWNMI System Reset state
ppc/spapr: Change FWNMI names
ppc/spapr: Fix FWNMI machine check failure handling
spapr: Rename DT functions to newer naming convention
spapr: Move creation of ibm,architecture-vec-5 property
spapr: Move creation of ibm,dynamic-reconfiguration-memory dt node
spapr/rtas: Reserve space for RTAS blob and log
pseries: Update SLOF firmware image
ppc/spapr: Move GPRs setup to one place
target/ppc: Fix rlwinm on ppc64
spapr/xive: use SPAPR_IRQ_IPI to define IPI ranges exposed to the guest
hw/scsi/spapr_vscsi: Convert debug fprintf() to trace event
hw/scsi/spapr_vscsi: Prevent buffer overflow
hw/scsi/spapr_vscsi: Do not mix SRP IU size with DMA buffer size
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* get/set_uint cleanups (Felipe)
* Lock guard support (Stefan)
* MemoryRegion ownership cleanup (Philippe)
* AVX512 optimization for buffer_is_zero (Robert)
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Bugfixes all over the place
* get/set_uint cleanups (Felipe)
* Lock guard support (Stefan)
* MemoryRegion ownership cleanup (Philippe)
* AVX512 optimization for buffer_is_zero (Robert)
# gpg: Signature made Tue 17 Mar 2020 15:01:54 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* remotes/bonzini/tags/for-upstream: (62 commits)
hw/arm: Let devices own the MemoryRegion they create
hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias
hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions
hw/arm/stm32: Use memory_region_init_rom() with read-only regions
hw/char: Let devices own the MemoryRegion they create
hw/riscv: Let devices own the MemoryRegion they create
hw/dma: Let devices own the MemoryRegion they create
hw/display: Let devices own the MemoryRegion they create
hw/core: Let devices own the MemoryRegion they create
scripts/cocci: Patch to let devices own their MemoryRegions
scripts/cocci: Patch to remove unnecessary memory_region_set_readonly()
scripts/cocci: Patch to detect potential use of memory_region_init_rom
hw/sparc: Use memory_region_init_rom() with read-only regions
hw/sh4: Use memory_region_init_rom() with read-only regions
hw/riscv: Use memory_region_init_rom() with read-only regions
hw/ppc: Use memory_region_init_rom() with read-only regions
hw/pci-host: Use memory_region_init_rom() with read-only regions
hw/net: Use memory_region_init_rom() with read-only regions
hw/m68k: Use memory_region_init_rom() with read-only regions
hw/display: Use memory_region_init_rom() with read-only regions
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The only change here is moving the decision about rtas-size
to QEMU.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This mainly fixes virtio-serial with and without
enabled iommu-platform.
The full list of changes is:
Alexey Kardashevskiy (3):
llfw: Fix debug printf warnings
virtio-serial: Close device completely
version: update to 20200312
Cédric Le Goater (1):
virtio: Fix typo in virtio_serial_init()
Greg Kurz (2):
virtio-serial: Don't override some words
virtio-serial: Rework shutdown sequence
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Although the real world SiFive HiFive Unleashed board is a 64-bit
hardware configuration, with QEMU it is possible to test 32-bit
configuration with the same hardware features.
This updates the roms Makefile to add the build rules for creating
the 32-bit OpenSBI firmware image for sifive_u machine. A pre-built
OpenSBI v0.6 image has been added as the default bios for 32-bit
sifive_u machine.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Upgrade OpenSBI from v0.5 to v0.6 and the pre-built bios images.
The v0.6 release includes the following commits:
dd8ef28 firmware: Fix compile error for FW_PAYLOAD with latest GCC binutils
98f4a20 firmware: Introduce relocation lottery
f728a0b include: Sync-up encoding with priv v1.12-draft and hypervisor v0.5-draft
18897aa include: Use _UL() and _ULL() for defines in riscv_encoding.h
7a13beb firmware: Add preferred boot HART field in struct fw_dynamic_info
215421c lib: Remove date and time from init message
838657c include: Remove ilen member of struct unpriv_trap
b1d8c98 lib: No need to set VSSTATUS.MXR bit in get_insn()
0e1322b lib: Better naming of unpriv APIs for wider use
75f903d lib: Simplify trap parameters in sbi_ecall functions
c96cc03 lib: Fix CPU capabilities detection function
ab14f94 lib: Fix probe extension
813f7f4 lib: Add error detection for misa_extension
dc40042 include: sbi_platform: fix compilation for GCC-9
bd732ae include: Add guest external interrupt related defines
6590a7d lib: Delegate guest page faults to HS-mode
4370f18 include: Extend struct sbi_trap_info for mtval2 and mtinst
086dbdf lib: Fix sbi_get_insn() for load guest page fault
2be424b lib: Extend trap redirection for hypervisor v0.5 spec
7219477 lib: Use MTINST CSR in misaligned load/store emulation
b8732fe lib: Add replacement extension and function ids
aa0ed1d lib: Remove redundant IPI types
1092663 lib: Add TIME extension in SBI
9777aee lib: Add IPI extension in SBI
9407202 lib: Add hfence instruction encoding
331ff6a lib: Support stage1 and stage2 tlb flushing
86a31f5 lib: Implement RFENCE extension
c7d1b12 firmware: Return real DTB address when FW_xyz_FDT_ADDR is not defined
9beb573 firmware: Improve comments for fw_prev_arg1() and fw_next_arg1()
fc6bd90 docs: Improve docs for FDT address passing
46a90d9 lib: utils: Support CLINT with 32bit MMIO access on RV64 system
c0849cd platform: Add T-head C910 initial support
e746673 lib: Remove unnecessary checks from init_coldboot() and init_warmboot()
c3e406f lib: Add initial sbi_exit() API
55e191e lib: Add system early_exit and final_exit APIs
6469ed1 lib: Add timer exit API
b325f6b lib: Add ipi exit API
1993182 lib: Add irqchip exit API
2aa43a1 lib: save/restore MIE CSR in sbi_hart_wait_for_coldboot()
b0c9787 lib: do sbi_exit() upon halt IPI
15ed1e7 lib: improve system reboot and shutdown implementation
73c19e6 lib: zero-out memory allocated using sbi_scratch_alloc_offset()
a67fd68 lib: Add sbi_init_count() API
049ad0b build: Use -ffreestanding
e340bbf include: Add OPENSBI_EXTERNAL_SBI_TYPES in sbi_types.h
b28b8ac docs: Add description of using OPENSBI_EXTERNAL_SBI_TYPES
adf8b73 platform: thead/c910: Remove SBI_PLATFORM_HAS_PMP
f95dd39 docs: platform: Update SiFive FU540 doc as-per U-Boot v2020.01
6ffe1be firmware: Fix placement of .align directives
7daccae platform: thead/c910: Don't enable L2 cache in warm boot
a73d45c platform: thead/c910: Don't set plic/clint address in warm boot
30cdf00 scripts: Add C910 to platform list in the binary archive script
0492c5d include: Typo fix in comment for SBI_SCRATCH_SIZE define
046cc16 lib: Move struct sbi_ipi_data definition to sbi_ipi.c
3d2aaac lib: Introduce sbi_ipi_send_smode() API
da9b76b lib: Introduce sbi_ipi_send_halt() API
a8b4b83 lib: Introduce sbi_tlb_fifo_request() API
5f762d1 lib: Introduce sbi_ipi_event_create/destroy() APIs
817d50d lib: Drop _fifo from the name of various sbi_tlb_fifo_xyz() functions
84cd4fc lib: Initialize TLB management directly from coldboot/warmboot path
0a411bf include: Add generic and simple list handling APIs
37923c4 lib: Add dynamic registration of SBI extensions
7668502 lib: Factor-out SBI legacy extension
161b348 lib: Factor-out SBI replacement extensions
43ac621 lib: Factor-out SBI vendor extension
021b9e7 lib: Factor-out SBI base extension
85647a1 platform: template: typo fix in system reboot/shutdown names
ac1c229 platform: Update UART base addresses for qemu/sifve_u
d79173b platform: Add an platform ops to return platform specific tlb flush limit
2c2bbe7 platform: sifive/fu540: Set tlb range flush limit to zero
5ff1ab0 makefile: add support for building on macOS
6d0b4c5 platform: Drop qemu/sifive_u support
9a717ec platform: sifive: fu540: Add platform specific 'make run' cmd
d6fa7f9 doc: sifive: fu540: Update QEMU instruction when using U-Boot as the payload
179edde lib: sbi_scratch: use bitwise ops in sbi_scratch_alloc_offset()
897b8fb lib: Use __builtin_ctzl() in pmp_get()
1a8ca08 lib: Initialize out value in SBI calls
c2bfa2b lib: irqchip/plic: Disable all contexts and IRQs
c2f23cc platform: Add Spike initial support
a062200 platform: Remove stale options from config.mk files
c03c8a1 scripts: Add Spike to platform list of binary archive script
29bb2a6 docs: platform: Add documentation for Spike platform
48b06ad ThirdPartyNotices: Fix doc styles
892e879 doc: coreboot: Fix doc styles
fdfb533 doc: payload_linux: Fix doc styles
44d1296 doc: andes-ae350: Fix doc styles
a8ef0b5 doc: ariane-fpga: Fix doc styles
82fd42f doc: qemu_virt: Fix doc styles
f8ce996 doc: sifive_fu540: Fix doc styles
27a5c7f doc: thead-c910: Fix doc styles
0b41453 Revert "lib: Use __builtin_ctzl() in pmp_get()"
c66543d lib: utils: htif: Fix 32-bit build
bc874e3 lib: Don't check MIDELEG and MEDELEG at end of delegate_traps()
24c3082 lib: Print interrupt and exception delegation in boot prints
66fb729 platform: sifive: fu540: Add 32-bit specific fdt/payload addresses
3e7d666 platform: qemu: virt: Correct the typo in config.mk
c3b3b8f lib: Fix typo in atomic exchange functions
3936243 lib: Use available hart mask for correct hbase value
f8b3bb8 lib: Simplify the for-loop in sbi_ipi_send_many()
ac5e821 include: Bump-up version to 0.6
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
This adds vTPM support, full-FDT-rebuild-on-CAS fixes and
basic ext4 support.
The full changelog is:
Alexey Kardashevskiy (10):
disk-label: Prepare for extenting
disk-label: Support Linux GPT partition type
ext2: Prepare for extending
ext2: Rename group-desc-size
ext2: Read size of group descriptors
ext2: Read all 64bit of inode number
ext2/4: Add basic extent tree support
elf64: Add LE64 ABIv1/2 support for loading images to given address
fdt: Fix creating new nodes at H_CAS
version: update to 20200221
Greg Kurz (2):
fdt: Fix update of "interrupt-controller" node at CAS
fdt: Delete nodes of devices removed between boot and CAS
Stefan Berger (8):
slof: Implement SLOF_get_keystroke() and SLOF_reset()
slof: Make linker script variables accessible
qemu: Make print_version variable accessible
tpm: Add TPM CRQ driver implementation
tpm: Add sha256 implementation
tcgbios: Add TPM 2.0 support and firmware API
tcgbios: Implement menu to clear TPM 2 and activate its PCR banks
tcgbios: Measure the GPT table
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Description copied from Linux kernel commit from Gustavo A. R. Silva
(see [3]):
--v-- description start --v--
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to
declare variable-length types such as these ones is a flexible
array member [1], introduced in C99:
struct foo {
int stuff;
struct boo array[];
};
By making use of the mechanism above, we will get a compiler
warning in case the flexible array does not occur last in the
structure, which will help us prevent some kind of undefined
behavior bugs from being unadvertenly introduced [2] to the
Linux codebase from now on.
--^-- description end --^--
Do the similar housekeeping in the QEMU codebase (which uses
C99 since commit 7be41675f7).
All these instances of code were found with the help of the
following Coccinelle script:
@@
identifier s, m, a;
type t, T;
@@
struct s {
...
t m;
- T a[0];
+ T a[];
};
@@
identifier s, m, a;
type t, T;
@@
struct s {
...
t m;
- T a[0];
+ T a[];
} QEMU_PACKED;
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=76497732932f
[3] https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git/commit/?id=17642a2fbd2c1
Inspired-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Right now the PVH option rom scans for the RSDP from 0xE0000 to
0xE1FFF. This is probobly a typo, it should scan from 0xE0000 to
0xFFFFF.
This is actually an issue on some QEMU versions/machines. For example,
when I run QEMU the RSDP is placed at 0xf5ad0 which will not be picked
up by the current implementation.
This bug still allows a Linux guest to boot (in most configurations) as
the kernel will just scan for the RSDP if one isn't provided.
Signed-off-by: Joe Richey <joerichey@google.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Fixes: 2785dc7b17 ("optionrom: add new PVH option rom")
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The POP states that for a list directed IPL the IPLB is stored into
memory by the machine loader and its address is stored at offset 0x14
of the lowcore.
ZIPL currently uses the address in offset 0x14 to access the IPLB and
acquire flags about secure boot. If the IPLB address points into
memory which has an unsupported mix of flags set, ZIPL will panic
instead of booting the OS.
As the lowcore can have quite a high entropy for a guest that did drop
out of protected mode (i.e. rebooted) we encountered the ZIPL panic
quite often.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Message-Id: <20200304114231.23493-19-frankja@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
It's been deprecated since QEMU v3.1. The 40p machine should be
used nowadays instead.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20200114114617.28854-1-thuth@redhat.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
