zIPL boot menu entries can be non-sequential. Let's account
for this issue for the s390 zIPL boot menu. Since this boot
menu is actually an imitation and is not completely capable
of everything the real zIPL menu can do, let's also print a
different banner to the user.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reported-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Rename the loadparm char array in main.c to loadparm_str and
increased the size by one byte to account for a null termination
when converting the loadparm string to an int via atoui. We
also allow the boot menu to be enabled when loadparm is set to
an empty string or a series of spaces.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reported-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The MAX_TABLE_ENTRIES constant has a name that is too generic. As we
want to declare a limit for boot menu entries, let's rename it to a more
fitting MAX_BOOT_ENTRIES and set its value to 31 (30 boot entries and
1 default entry). Also we move it from bootmap.h to s390-ccw.h to make
it available for menu.c in a later patch.
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
"size_t" should be an unsigned type according to the C standard.
Thus we should also use this convention in the s390-ccw firmware to avoid
confusion. I checked the sources, and apart from one spot in libc.c, the
code should all be fine with this change.
Buglink: https://bugs.launchpad.net/qemu/+bug/1753437
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Contains the following commits:
- s390: Do not pass inofficial IPL type to the guest
For s390-netboot.img, this also contains the following commits (update
was forgotten last time):
- pc-bios/s390-ccw: Move string arrays from bootmap header to .c file
- pc-bios/s390-ccw: Increase virtio timeout to 30 seconds
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
IPL over a virtio-scsi device requires special handling not
available in the real architecture. For this purpose the IPL
type 0xFF has been chosen as means of communication between
QEMU and the pc-bios. However, a guest OS could be confused
by seeing an unknown IPL type.
This change sets the IPL parameter type to 0x02 (CCW) to prevent
this. Pre-existing Linux has looked up the IPL parameters only in
the case of FCP IPL. This means that the behavior should stay
the same even if Linux checks for the IPL type unconditionally.
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Message-Id: <1522940844-12336-4-git-send-email-mihajlov@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The current timeout is set to only three seconds - and considering that
vring_wait_reply() or rather get_second() is not doing any rounding,
the real timeout is likely rather 2 seconds in most cases. When the
host is really badly loaded, it's possible that we hit this timeout by
mistake; it's even more likely if we run the guest in TCG mode instead
of KVM.
So let's increase the timeout to 30 seconds instead to ease this situation
(30 seconds is also the timeout that is used by the Linux SCSI subsystem
for example, so this seems to be a sane value for block IO timeout).
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1549079
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1522316251-16399-1-git-send-email-thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
[CH: tweaked commit message]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
git shortlog rel-1.11.0..rel-1.11.1
===================================
Kevin O'Connor (3):
build: Use git describe --always
shadow: Don't invoke a shutdown on reboot unless in a reboot loop
paravirt: Only enable sercon in NOGRAPHIC mode if no other console specified
Marcel Apfelbaum (1):
pci: fix 'io hints' capability for RedHat PCI bridges
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
SeaBIOS blob which is currently shipped with QEMU
doesn't need acpi-dsdt.aml nor is able to use it
and code that loaded it in QEMU was removed by
(commit 9fb7aaaf4c "pc: drop external DSDT loading")
in 2013.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
bootmap.h can currently only be included once - otherwise the linker
complains about multiple definitions of the "magic" strings. It's a
bad style to define string arrays in header files, so let's better
move these to the bootmap.c file instead where they are used.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1520317081-5341-1-git-send-email-thuth@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Add emulation of aCube Sam460ex board based on AMCC 460EX embedded SoC.
This is not a complete implementation yet with a lot of components
still missing but enough for the U-Boot firmware to start and to boot
a Linux kernel or AROS.
Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Provide a new s390-ccw.img binary with the boot menu patches by Collin.
Though there should not be any visible changes for the network booting,
the s390-netboot.img binary has been rebuilt, too, since some of the
changes affected the shared source files.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Interactive boot menu for scsi. This follows a similar procedure
as the interactive menu for eckd dasd. An example follows:
s390x Enumerated Boot Menu.
3 entries detected. Select from index 0 to 2.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[thuth: Added additional "break;" statement to avoid analyzer warnings]
Signed-off-by: Thomas Huth <thuth@redhat.com>
If no boot menu options are present, then flag the boot menu to
use the zipl options that were set in the zipl configuration file
(and stored on disk by zipl). These options are found at some
offset prior to the start of the zipl boot menu banner. The zipl
timeout value is limited to a 16-bit unsigned integer and stored
as seconds, so we take care to convert it to milliseconds in order
to conform to the rest of the boot menu functionality. This is
limited to CCW devices.
For reference, the zipl configuration file uses the following
fields in the menu section:
prompt=1 enable the boot menu
timeout=X set the timeout to X seconds
To explicitly disregard any boot menu options, then menu=off or
<bootmenu enable='no' ... /> must be specified.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
It is possible while waiting for multiple types of external
interrupts that we might have pending irqs remaining between
irq consumption and irq-type disabling. Those interrupts
could potentially propagate to the guest after IPL completes
and cause unwanted behavior.
As it is today, the SCLP will only recognize write events that
are enabled by the control program's send and receive masks. To
limit the window for, and prevent further irqs from, ASCII
console events (specifically keystrokes), we should only enable
the control program's receive mask when we need it.
While we're at it, remove assignment of the (non control program)
send and receive masks, as those are actually set by the SCLP.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Implements an sclp_read function to capture input from the
console and a wrapper function that handles parsing certain
characters and adding input to a buffer. The input is checked
for any erroneous values and is handled appropriately.
A prompt will persist until input is entered or the timeout
expires (if one was set). Example:
Please choose (default will boot in 10 seconds):
Correct input will boot the respective boot index. If the
user's input is empty, 0, or if the timeout expires, then
the default zipl entry will be chosen. If the input is
within the range of available boot entries, then the
selection will be booted. Any erroneous input will cancel
the timeout and re-prompt the user.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When the boot menu options are present and the guest's
disk has been configured by the zipl tool, then the user
will be presented with an interactive boot menu with
labeled entries. An example of what the menu might look
like:
zIPL v1.37.1-build-20170714 interactive boot menu.
0. default (linux-4.13.0)
1. linux-4.13.0
2. performance
3. kvm
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Read the stage2 boot loader data block-by-block. We scan the
current block for the string "zIPL" to detect the start of the
boot menu banner. We then load the adjacent blocks (previous
block and next block) to account for the possibility of menu
data spanning multiple blocks.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reads boot menu flag and timeout values from the iplb and
sets the respective fields for the menu.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Set boot menu options for an s390 guest and store them in
the iplb. These options are set via the QEMU command line
option:
-boot menu=on|off[,splash-time=X]
or via the libvirt domain xml:
<os>
<bootmenu enable='yes|no' timeout='X'/>
</os>
Where X represents some positive integer representing
milliseconds.
Any value set for loadparm will override all boot menu options.
If loadparm=PROMPT, then the menu will be enabled without a
timeout.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The s390-ccw firmware needs some information in support of the
boot process which is not available on the native machine.
Examples are the netboot firmware load address and now the
boot menu parameters.
While storing that data in unused fields of the IPL parameter block
works, that approach could create problems if the parameter block
definition should change in the future. Because then a guest could
overwrite these fields using the set IPLB diagnose.
In fact the data in question is of more global nature and not really
tied to an IPL device, so separating it is rather logical.
This commit introduces a new structure to hold firmware relevant
IPL parameters set by QEMU. The data is stored at location 204 (dec)
and can contain up to 7 32-bit words. This area is available to
programming in the z/Architecture Principles of Operation and
can thus safely be used by the firmware until the IPL has completed.
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
[thuth: fixed "4 + 8 * n" comment]
Signed-off-by: Thomas Huth <thuth@redhat.com>
Moved:
memcmp from bootmap.h to libc.h (renamed from _memcmp)
strlen from sclp.c to libc.h (renamed from _strlen)
Added C standard functions:
isdigit
Added non C-standard function:
uitoa
atoui
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
ECKD DASDs have different IPL structures for CDL and LDL
formats. The current Ipl1 and Ipl2 structs follow the CDL
format, so we prepend "EckdCdl" to them. Boot info for LDL
has been moved to a new struct: EckdLdlIpl1.
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Acked-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add new cylinder/head/sector struct. Use it to calculate
eckd block numbers instead of a BootMapPointer (which used
eckd chs anyway).
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Some ECKD bootmap code was using structs designed for SCSI.
Even though this works, it confuses readability. Add a new
BootMapTable struct to assist with readability in bootmap
entry code. Also:
- replace ScsiMbr in ECKD code with appropriate structs
- fix read_block messages to reflect BootMapTable
- fixup ipl_scsi to use BootMapTable (referred to as Program Table)
- defined value for maximum table entries
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This is skiboot 5.9 (commit e0ee24c2). It brings improved POWER9
support among many other things. Built from submodule.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The main changes are:
- able to handle more devices with specified bootindex;
- implements flatten device tree rendering, for both QEMU and guest kernel.
The full list is:
> boot: use a temporary bootdev-buf
> boot: do not concatenate bootdev
> libvirtio: Mark struct virtio_scsi_req_cmd as packed
> fdt: Implement "fdt-fetch" method for client interface
> rtas: Store RTAS address and entry in the device tree
> board-qemu: Fix slof-build-id length
> fdt: Pass the resulting device tree to QEMU
> fdt: Fix version and add a word for FDT header size
> tree: Rework set-chosen-cpu and store /chosen ihandle and phandle
> node: Add some documentation
> Revert various SLOF-to-QEMU private hypercalls
> Use input-device and output-device
> netboot: Create bootp-response when bootp is used
> libnet/ipv6: assign times_asked value directly
> usb-xhci: Reset ERSTSZ together with ERSTBA
> virtio-net: rework the driver to support multiple open
> board-qemu: add private hcall to inform host on "phandle" update
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The QEMU ELF loader does not zero the bss segment.
This resulted in several bugs, e.g. see
commit 5d739a4787 (s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css)
commit 6a40fa2669d3 (s390-ccw.img: Initialize next_idx)
commit 8775d91a0f (pc-bios/s390-ccw: Fix problem with invalid virtio-scsi LUN when rebooting)
Let's fix this once and forever by letting the BIOS zero the bss itself.
Suggested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20171122142627.73170-3-borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The owner of qemu.org has delegated authority to modify DNS records to
the QEMU Project. This has allowed us to use the domain name without
worries about IP address changes or technical issues disrupting service.
The issues described in commit 8593898109
("Use qemu-project.org domain name") have therefore been mitigated.
This patch switches back to consistently using qemu.org instead of
qemu-project.org in documentation, version.rc, and the Windows installer
script.
The git submodules and SeaBIOS still use qemu-project.org for the time
being. This will be fixed in the QEMU 2.12 release cycle.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20171121120435.28728-2-stefanha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Contains the following commit:
- pc-bios/s390-ccw: Fix problem with invalid virtio-scsi LUN when rebooting
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
When rebooting a guest that has a virtio-scsi disk, the s390-ccw
bios sometimes bails out with an error message like this:
! SCSI cannot report LUNs: STATUS=02 RSPN=70 KEY=05 CODE=25 QLFR=00, sure !
Enabling the scsi_req* tracing in QEMU shows that the ccw bios is
trying to execute the REPORT LUNS SCSI command with a LUN != 0, and
this causes the SCSI command to fail.
Looks like we neither clear the BSS of the s390-ccw bios during reboot,
nor do we explicitly set the default_scsi_device.lun value to 0, so
this variable can contain random values from the OS after the reboot.
By setting this variable explicitly to 0, the problem is fixed and
the reboots always succeed.
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1514352
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1510942228-22822-1-git-send-email-thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Update our pre-release seabios snapshot to the final release.
git shortlog
============
Gerd Hoffmann (1):
sercon: Disable ScreenAndDebug in case both serial console and serial debug are active
Kevin O'Connor (2):
timer: Avoid integer overflows in usec and nsec calculations
docs: Note v1.11.0 release
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
includes
7618c0aefe ("s390-ccw: print carriage return with new lines")
a8fbbf1db7 ("s390: set DHCP client architecure id for netboot")
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The sclp console in the s390 bios writes raw data,
leading console emulators (such as virsh console) to
treat a new line ('\n') as just a new line instead
of as a Unix line feed. Because of this, output
appears in a "stair case" pattern.
Let's print \r\n on every occurrence of a new line
in the string passed to write to amend this issue.
This is in sync with the guest Linux code in
drivers/s390/char/sclp_vt220.c which also does a line feed
conversion in the console part of the driver.
This fixes the s390-ccw and s390-netboot output like
$ virsh start test --console
Domain test started
Connected to domain test
Escape character is ^]
Network boot starting...
Using MAC address: 02:01:02:03:04:05
Requesting information via DHCP: 010
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Message-Id: <1509120893-28054-1-git-send-email-walling@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This is the seabios update for qemu 2.11. Well, almost, seabios is in
freeze for the upcoming 1.11 release. This updates seabios to current
git master snapshot, and it will be updated again to 1.11 final before
the 2.11 release.
With this two-step seabios gets some more wide testing before the actual
release and the update to 1.11 final (which will most likely happen
after qemu freeze) should have bugfix patches only.
git shortlog
============
Aleksandr Bezzubikov (3):
pci: refactor pci_find_capapibilty to get bdf as the first argument instead of the whole pci_device
pci: add QEMU-specific PCI capability structure
pci: enable RedHat PCI bridges to reserve additional resources on PCI init
Ben Warren (5):
QEMU DMA: Add DMA write capability
romfile-loader: Switch to using named structs
QEMU fw_cfg: Add command to write back address of file
QEMU fw_cfg: Add functions for accessing files by key
QEMU fw_cfg: Write fw_cfg back on S3 resume
Daniel Verkamp (5):
nvme: support NVMe 1.0 controllers
nvme: extend command timeout to 5 seconds
nvme: fix reversed loop condition in cmd_readwrite
nvme: fix extraction of status code bits
nvme: fix copy-paste mistake in comment
Filippo Sironi (1):
nvme: Use the Maximum Queue Entries Supported (MQES) to initialize I/O queues
Gerd Hoffmann (7):
usb: add hub portmap
usb-xhci: use hub portmap
std: add cp437 to unicode map
kbd: make enqueue_key public, add ascii_to_keycode
romfile: add support for constant files.
paravirt: serial console configuration.
add serial console support
Igor Mammedov (1):
drop "etc/boot-cpus" fw_cfg file and reuse legacy QEMU_CFG_NB_CPUS
Jason Wang (1):
virtio: IOMMU support
Julian Stecklina (2):
block: add NVMe boot support
nvme: fix out of memory behavior
Julius Werner (1):
coreboot: Adapt to upstream CBMEM console changes
Kevin O'Connor (26):
usb: Make usb_time_sigatt variable static
tpm: Add comment banners to tcg.c separating major parts of spec
tpm: Don't call tpm_set_failure() from tpm12_get_capability()
tpm: Move code around in tcgbios.c to keep like code together
acpi: Generalize find_fadt() and find_tcpa_by_rsdp() into find_acpi_table()
tpm: Don't call tpm_build_and_send_cmd() from tpm20_stirrandom()
tpm: Rework tpm_build_and_send_cmd() into tpm_simple_cmd()
ps2port: Disable keyboard/mouse prior to resetting ps2 controller
docs: Note release dates for 1.10.1 and 1.10.2
resume: Don't attempt to use generic reboot mechanisms on QEMU
boot: Increase description size in boot menu
src: Minor - remove tab characters that slipped into SeaBIOS C code
NVMe: Allow NVMe to be enabled on real hardware
smm: Backup and restore A20 on an SMI based mode switch
stacks: Make sure to initialize Call16Data
stacks: Don't update the A20 settings if they haven't changed
stacks: There is no need to disable NMI if it is already disabled
vga: Fix bug in stdvga_get_linesize()
docs: Fix typos in Memory_Model.md
tcgbios: Fix use of unitialized variable
boot: Rename drive_g to drive
disk: Don't require the 'struct drive_s' to be in the f-segment
block: Rename disk_op_s->drive_gf to drive_fl
virtio: Allocate drive_s storage in low memory
xhci: Build TRBs directly in xhci_trb_queue()
xhci: Verify the device is still present in xhci_cmd_submit()
Ladi Prosek (1):
ahci: Set upper 32-bit registers to zero
Patrick Rudolph (4):
SeaVGABios/cbvga: Advertise correct pixel format
SeaVGABIOS/vbe: Query driver for scanline pitch v2
SeaVGABios/cbvga: Use active mode to clear screen
SeaVGABios/cbvga: Advertise compatible VESA modes
Paul Menzel (1):
vgasrc: Increase debug level
Petr Berky (1):
config: Add function to check if fw_cfg exists
Ricardo Ribalda Delgado (1):
serialio: Support for mmap serial ports
Roman Kagan (11):
blockcmd: accept only disks and CD-ROMs
blockcmd: generic SCSI luns enumeration
virtio-scsi: enumerate luns with REPORT LUNS
esp-scsi: enumerate luns with REPORT LUNS
usb-uas: enumerate luns with REPORT LUNS
pvscsi: fix the comment about lun enumeration
mpt-scsi: try to enumerate luns with REPORT LUNS
lsi-scsi: reset in case of a serious problem
lsi-scsi: try to enumerate luns with REPORT LUNS
blockcmd: start REPORT_LUNS with the smallest buffer
Revert "lsi-scsi: reset in case of a serious problem"
Stefan Berger (1):
tpm: Log TPM 2 digest structure in little endian format
Youness Alaoui (1):
nvme: Enable NVMe support for non-qemu hardware
Zeh, Werner (1):
ahci: Disable Native Command Queueing
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This patch updates the sun4u model to being much closer to a real Ultra 5
by moving devices behind the 2 simba PCI bridges (A and B) as found on real
hardware.
The most noticeable change introduced by this patchset is that in-built devices
are no longer attached to the PCI root bus, but instead behind PCI bridge A.
Along with this the interrupt routing is updated accordingly to match the
official documentation.
Since the existing code currently bypasses the PCI bridge interrupt
swizzling, the interrupt mapping functions are reorganised so that
pci_pbm_map_irq() is used by the PCI bridges and pci_apb_map_irq() is
used by the PCI host bridge.
Behind the sabre PCI host bridge, the PCI IO space now needs to be
split into two separate halves at 0x8000000. Therefore we also setup a new
PCI IO space region of increased size on the PCI host bridge and enable
32-bit PCI IO accesses to allow IO accesses to reach devices behind PCI
bridge B correctly.
As part of this change we also combine the onboard sunhme NIC and the ebus
into a single multi-function device as done on a real Ultra 5. For other
NICs the existing behaviour is preserved, i.e. we initialise them and
place them into the next free slot on PCI bus B.
Finally we mark the physically unavailable slots (plus slot 0 in busA) as
reserved to ensure that users can't plug devices into non-existent slots
which will break interrupt routing.
Note: since this commit changes PCI topology and interrupt routing, an
updated openbios-sparc64 binary is included with this commit containing the
associated changes to maintain bisectability.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Setting the client architecture DHCP option to 0x001f (s390 Basic) [1]
allows the DHCP server to return a s390-specific bootfile if wanted.
DHCP servers not configured for the option (or not yet recognizing the
option value) will continue to work as they have done before.
[1] https://www.iana.org/assignments/dhcpv6-parameters
Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Message-Id: <1505126027-1704-1-git-send-email-mihajlov@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The commit 198c0d1f9d s390x/css: check ccw address validity
exposes an alignment issue in ccw bios.
According to PoP the CCW must be doubleword aligned. Let's fix
this in the bios.
Cc: qemu-stable@nongnu.org
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Eric Farman <farman@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <3ed8b810b6592daee6a775037ce21f850e40647d.1503667215.git.alifm@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This reverts a change that replaced the "rm -f" command with the
undefined variable RM (expected to be set by make), and causes the
"make clean" command to fail for a s390 target:
make[1]: Entering directory '/usr/src/qemu/build/pc-bios/s390-ccw'
rm -f *.timestamp
*.o *.d *.img *.elf *~ *.a
/bin/sh: *.o: command not found
Makefile:39: recipe for target 'clean' failed
make[1]: *** [clean] Error 127
make[1]: Leaving directory '/usr/src/qemu/build/pc-bios/s390-ccw'
Makefile:489: recipe for target 'clean' failed
make: *** [clean] Error 1
Fixes: 3e4415a751 ("pc-bios/s390-ccw: Add core files for the network
bootloading program")
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170814204450.24118-2-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
The main changes are:
- fixes in PCI bridges code;
- LUN>255 are allowed not in virtio-scsi.
The full list is:
> pci-scan: Fix pci-bridge-set-mem-base and pci-bridge-set-mem-limit
> pci: Avoid 32-bit prefetchable memory area if possible
> Remove unused functions ishexdigit and $cat-comma
> pci: Translate PCI addresses to host addresses at the end of map-in
> Define 'open' and 'close' words of the /aliases nodes right from the start
> virtio-scsi: Allow LUNs bigger than 255
> paflof: Silence gcc's -Warray-bounds warning for stack pointers
> board_qemu: move code out of fdt-fix-node-phandle
> board_qemu: drop unused values early in fdt-fix-node-phandle
> pci: Improve the pci-var-out debug function
> libhvcall: drop unused KVMPPC_H_REPORT_MC_ERR and KVMPPC_H_NMI_MCE defines
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Quite a while has passed since we last updated U-Boot for e500. This patch
bumps it to the last released version 2017.07 to make sure users don't feel
like they're using out of date software.
Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 1499862868-102130-1-git-send-email-agraf@suse.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Rebase ipxe to latest git master.
Pick up four virtio-net fixes.
complete shortlog of ipxe changes
---------------------------------
Adamczyk, Konrad (1):
[thunderx] Use ThunderxConfigProtocol to obtain board configuration
Bartosz Szczepanek (1):
[thunderx] Fix hardware deinitialization
Christian Nilsson (1):
[intel] Add INTEL_NO_PHY_RST for I219-LM (2)
David Decotigny (2):
[build] Return const char * from uuid_ntoa()
[af_packet] Add new AF_PACKET driver for Linux
Jason Wang (1):
[virtio] Support VIRTIO_NET_F_IOMMU_PLATFORM
Jerone Young (1):
[intel] Add support for I219-V in 7th Gen Intel NUC
Konrad Adamczyk (1):
[thunderx] Don't disable NIC when exiting from iPXE
Ladi Prosek (3):
[virtio] Cap queue size to MAX_QUEUE_NUM
[virtio] Simplify virtqueue shutdown
[virtio] Remove queue size limit in legacy virtio
Martin Habets (1):
[sfc] Add driver for Solarflare SFC8XXX adapters
Michael Brown (159):
[interface] Provide intf_reinit() to reinitialise nullified interfaces
[iscsi] Avoid potential infinite loops during shutdown
[efi] Add basic EFI SAN booting capability
[undi] Allocate base memory before calling UNDI loader entry point
[romprefix] Avoid using PMM-allocated memory in UNDI loader entry point
[undi] Clean up driver and device name information
[prefix] Remove impossible progress message
[prefix] Include diagnostic information within progress messages
[undi] Try matching UNDI ROMs in BIOS enumeration order
[efi] Work around temporal anomaly encountered during ExitBootServices()
[ipv4] Accept unicast packets for the local network broadcast address
[build] Add %.vhd target for building VM bootable disk images
[virtio] Use separate RX and TX empty header buffers
[cloud] Add ability to retrieve Google Compute Engine metadata
[virtio] Use host-specified MTU when available
[netdevice] Allow MTU to be changed at runtime
[cloud] Show CPU vendor and model in example cloud boot scripts
[hyperv] Ignore unsolicited VMBus messages
[pic8259] Fix definitions for "read IRR" and "read ISR" commands
[efi] Fix building elf2efi.c when -fpic is enabled by default
[interface] Avoid unnecessary reference counting in intf_unplug()
[interface] Remove misleading comment
[interface] Unplug interface before calling intf_close() in intf_shutdown()
[netdevice] Limit MTU by hardware maximum frame length
[cpuid] Provide cpuid_supported() to test for supported functions
[time] Allow timer to be selected at runtime
[hyperv] Provide timer based on the 10MHz time reference count MSR
[int13] Avoid potential division by zero
[int13] Test correct return status from INT 13 calls
[settings] Add "unixtime" builtin setting to expose the current time
[time] Report attempts to use timers before initialisation
[interface] Provide the ability to shut down multiple interfaces
[http] Cleanly shut down potentially looped interfaces
[efi] Add missing SANBOOT_PROTO_HTTP to EFI default configuration
[block] Remove spurious comments
[block] Centralise SAN device abstraction
[block] Centralise "san-drive" setting
[int13] Refactor to use centralised SAN device abstraction
[efi] Refactor to use centralised SAN device abstraction
[block] Retry any SAN device operation
[iscsi] Use intfs_shutdown() when shutting down multiple interfaces
[scsi] Use intfs_shutdown() when shutting down multiple interfaces
[block] Use intfs_shutdown() when shutting down multiple interfaces
[scsi] Avoid duplicate calls to scsicmd_close()
[build] Provide common ARRAY_SIZE() definition
[efi] Update to current EDK2 headers
[efi] Add EFI_ACPI_TABLE_PROTOCOL header and GUID definition
[efi] Provide ACPI table description for SAN devices
[efi] Skip cable detection at initialisation where possible
[undi] Move PXE API caller back into UNDI driver
[dhcp] Allow vendor class to be changed in DHCP requests
[hermon] Avoid potential integer overflow when calculating memory mappings
[arbel] Avoid potential integer overflow when calculating memory mappings
[xfer] Ensure va_end() is called on failure path
[nfs] Fix double free bug on error path
[linda] Use correct length for memset()
[qib7322] Use correct length for memset()
[sis900] Remove extraneous memset() with incorrect length
[802.11] Remove redundant NULL pointer check after dereference
[crypto] Free correct pointer on the error path
[librm] Fail gracefully if asked to ioremap() a zero length
[usb] Use correct length for memcpy()
[mucurses] Attempt to fix test for empty string
[mucurses] Attempt to fix keypress processing logic
[mucurses] Attempt to fix resource leaks
[hyperv] Fix resource leaks on error path
[slam] Fix resource leak on error path
[slam] Avoid NULL pointer dereference in slam_pull_value()
[eoib] Avoid passing a NULL I/O buffer to netdev_tx_complete_err()
[http] Add missing check for memory allocation failure
[mucurses] Attempt to fix use of uninitialised buffer with strcat()
[xhci] Avoid accessing beyond end of endpoint context array
[build] Avoid confusing sparse in single-argument DBG() macros
[infiniband] Return status code from ib_create_cq() and ib_create_qp()
[infiniband] Return status code from ib_create_mi()
[block] Quell spurious Coverity size mismatch warning
[ath] Add missing break statements
[pixbuf] Avoid potential division by zero
[usb] Use correct length for memcpy()
[xen] Use standard calling pattern for asprintf()
[tcp] Use correct length for memset()
[video_subr] Use memmove() for overlapping memory copy
[arbel] Assert that mapping length is non-zero
[hermon] Assert that mapping length is non-zero
[tlan] Guard against failure to identify chip
[w89c840] Avoid potential array overrun
[sis190] Avoid NULL pointer dereference
[mucurses] Ensure SLK labels are always terminated
[coverity] Add Coverity user model
[malloc] Track maximum heap usage
[travis] Add minimal .travis.yml file
[travis] Build and run the unit test suite
[travis] Integrate with Coverity Scan
[rtl818x] Fix resource leak on error path
[pcnet32] Eliminate redundant register read
[iobuf] Increase minimum I/O buffer size to 128 bytes
[vxge] Fix use of stale I/O buffer on error path
[scsi] Avoid duplicate call to scsicmd_close() on TEST UNIT READY failure
[block] Add dummy SAN device
[block] Add basic multipath support
[int13] Improve geometry guessing for unaligned partitions
[int13con] Avoid overwriting random portions of SAN boot disks
[time] Add sleep_fixed() function to sleep without checking for Ctrl-C
[block] Allow SAN retry count to be reconfigured
[block] Add a small delay between attempts to reopen SAN targets
[block] Retry reopening indefinitely for multipath devices
[block] Gracefully close SAN device if registration fails
[linux] Use dummy SAN device
[block] Ignore redundant xfer_window_changed() messages
[block] Describe all SAN devices via ACPI tables
[iscsi] Do not install iBFT when no iSCSI targets exist
[http] Notify data transfer interface when underlying connection is ready
[mucurses] Fix erroneous __nonnull attribute
[build] Avoid implicit-fallthrough warnings on GCC 7
[linux] Fix building with kernel 4.11 headers
[scsi] Retry TEST UNIT READY command
[libc] Add stdbool.h standard header
[efi] Fix typo in efi_acpi_table_protocol_guid
[efi] Add efi_sprintf() and efi_vsprintf()
[block] Allow use of a non-default EFI SAN boot filename
[intel] Show original CTRL and STATUS values in debugging output
[intel] Do not enable ASDE on i350 backplane NIC
[block] Provide sandev_read() and sandev_write() as global symbols
[block] Provide abstraction to allow system to be quiesced
[hyperv] Do not fail if guest OS ID MSR is already set
[hyperv] Remove redundant return status code from mapping functions
[hyperv] Cope with Windows Server 2016 enlightenments
[efi] Standardise PCI debug messages
[iscsi] Always send FirstBurstLength parameter
[iscsi] Fix iBFT when no explicit initiator name setting exists
[xen] Provide 18 4kB receive buffers to work around xen-netback bug
[efi] Prevent EFI code from being linked in to non-EFI builds
[tls] Keep cipherstream window open until TLS negotiation is complete
[settings] Extend numerical setting tags to 64 bits
[acpi] Make acpi_find_rsdt() a per-platform method
[efi] Provide access to ACPI tables
[acpi] Expose ACPI tables via settings mechanism
[syslog] Handle backspace characters
[hdprefix] Avoid attempts to read beyond the end of the disk
[usb] Allow for USB network devices with no interrupt endpoint
[build] Use -no-pie on newer versions of gcc
[ecm] Display invalid MAC address strings in debug messages
[cpuid] Allow input %ecx value to be specified
[crypto] Expose RSA_CTX_SIZE constant
[crypto] Expose asn1_grow()
[crypto] Provide asn1_built() to construct a cursor from a builder
[crypto] Expose pem_asn1() for use with non-image data
[exanic] Add driver for Exablaze ExaNIC cards
[usb] Use non-zero language ID to retrieve strings
[mucurses] Avoid potential division by zero
[tls] Support RFC5746 secure renegotiation
[smscusb] Abstract out common SMSC USB device functionality
[smsc95xx] Use common SMSC USB device functionality
[smsc75xx] Use common SMSC USB device functionality
[smscusb] Add ability to read MAC address from OTP
[smscusb] Move non-inline register access functions to smscusb.c
[smscusb] Allow for alternative PHY register layouts
[smsc75xx] Expose functionality shared with LAN78xx devices
[lan78xx] Add driver for Microchip LAN78xx USB Ethernet NICs
Mika Tiainen (1):
[intel] Add INTEL_NO_PHY_RST for I219-V
Mike McCormack (1):
[sky2] Use 32-bit read to read Y2_VAUX_AVAIL
Raed Salem (2):
[golan] Update Connect-IB, ConnectX-4 and ConnectX-4 Lx (Infiniband) support
[golan] Bug fixes and improved paging allocation method
Vishvananda Ishaya (1):
[intel] Reset all virtual function settings
Vishvananda Ishaya Abrams (1):
[iscsi] Don't close when receiving NOP-In
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
- add a network boot rom for s390 (Thomas Huth)
- migration of storage attributes like the CMMA used/unused state
- PCI related enhancements - full support for aen, ais and zpci
- migration support for css with vmstates (Halil Pasic)
- cpu model enhancements for cpu features
- guarded storage support
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Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170714' into staging
s390x/kvm/migration/cpumodel: fixes, enhancements and cleanups
- add a network boot rom for s390 (Thomas Huth)
- migration of storage attributes like the CMMA used/unused state
- PCI related enhancements - full support for aen, ais and zpci
- migration support for css with vmstates (Halil Pasic)
- cpu model enhancements for cpu features
- guarded storage support
# gpg: Signature made Fri 14 Jul 2017 11:33:04 BST
# gpg: using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB FBCA 117B BC80 B5A6 1C7C
* remotes/borntraeger/tags/s390x-20170714: (40 commits)
s390x/gdb: add gs registers
s390x/arch_dump: also dump guarded storage control block
s390x/kvm: enable guarded storage
s390x/kvm: Enable KSS facility for nested virtualization
s390x/cpumodel: add esop/esop2 to z12 model
s390x/cpumodel: we are always in zarchitecture mode
s390x/cpumodel: wire up new hardware features
s390x/flic: migrate ais states
s390x/cpumodel: add zpci, aen and ais facilities
s390x: initialize cpu firstly
pc-bios/s390: rebuild s390-ccw.img
pc-bios/s390: add s390-netboot.img
pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load
pc-bios/s390-ccw: Add virtio-net driver code
pc-bios/s390-ccw: Add core files for the network bootloading program
roms/SLOF: Update submodule to latest status
pc-bios/s390-ccw: Add code for virtio feature negotiation
pc-bios/s390-ccw: Remove unused structs from virtio.h
pc-bios/s390-ccw: Move byteswap functions to a separate header
pc-bios/s390-ccw: Add a write() function for stdio
...
Conflicts:
target/s390x/kvm.c
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
rebuild after the following commits
4b996d0 pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load
e6879a6 pc-bios/s390-ccw: Add virtio-net driver code
766500f pc-bios/s390-ccw: Add core files for the network bootloading program
f807e55 pc-bios/s390-ccw: Add code for virtio feature negotiation
b4e3b4f pc-bios/s390-ccw: Remove unused structs from virtio.h
dd3dc5e pc-bios/s390-ccw: Move byteswap functions to a separate header
a20b4fe pc-bios/s390-ccw: Add a write() function for stdio
262e07c pc-bios/s390-ccw: Move virtio-block related functions into a separate file
7438d32 pc-bios/s390-ccw: Move ebc2asc to sclp.c
8760bad pc-bios/s390-ccw: Move libc functions to separate header
c68f450 pc-bios/s390-ccw: use STRIP variable in Makefile
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
It's already possible to do a network boot of an s390x guest with an
external netboot image based on a Linux installation, but it would
be much more convenient if the s390-ccw firmware supported network
booting right out of the box, without the need to assemble such an
external image first.
This is an s390-netboot.img that can be used for network booting.
You can download a combined kernel + initrd image via TFTP
by starting QEMU for example with:
qemu-system-s390x ... -device virtio-net,netdev=n1,bootindex=1 \
-netdev user,id=n1,tftp=/path/to/tftp,bootfile=kernel.img
Note that this version does not support downloading via config
files (i.e. pxelinux config files or .INS config files) yet. This
will be added later.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Most of the code has been taken from SLOF's netload.c file. Now we
can finally load an image via TFTP and execute the downloaded kernel.
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-12-git-send-email-thuth@redhat.com>
Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The driver provides the recv() and send() functions which will
be required by SLOF's libnet code for receiving and sending
packets.
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-11-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
This is just a preparation for the next steps: Add a makefile and a
stripped down copy of pc-bios/s390-ccw/main.c as a basis for the network
bootloader program, linked against the libc from SLOF already (which we
will need for SLOF's libnet). The networking code is not included yet.
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-10-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The upcoming virtio-net driver needs to negotiate some features,
so we need the possibility to do this in the core virtio code.
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-8-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Looks like they have never been used, so let's simply remove them.
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-7-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
We'll need them in code that is not related to bootmap.h, so
they should reside in an independent header.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-6-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The stdio functions from the SLOF libc need a write() function for
printing text to stdout/stderr. Let's implement this function by
refactoring the code from sclp_print().
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-5-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The netboot code is going to link against the code from virtio.c, too, so
we've got to move the virtio-block and -scsi related code out of the way.
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-4-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
We will later need this array in a file that we will link to the
netboot code, too. Since there is some ebcdic conversion done
in sclp_get_loadparm_ascii(), the sclp.c file seems to be a good
candidate.
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-3-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The upcoming netboot code will use the libc from SLOF. To be able
to still use s390-ccw.h there, the libc related functions in this
header have to be moved to a different location.
And while we're at it, remove the duplicate memcpy() function from
sclp.c.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-2-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The ROM uses the cmovne instruction, which is new in Pentium Pro and does not
work when running QEMU with "-cpu 486". Avoid producing that instruction.
Suggested-by: Richard W.M. Jones <rjones@redhat.com>
Suggested-by: Thomas Huth <thuth@redhat.com>
Reported-by: Rob Landley <rob@landley.net>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The docker-run-test-build@debian-s390x-cross target fails with:
strip --strip-unneeded s390-ccw.elf -o s390-ccw.img
strip: Unable to recognise the format of the input file `s390-ccw.elf'
The configure script defines a STRIP makefile variable whose default
value is ${cross_prefix}strip. Let's use it.
We default to using the non-prefixed strip command in case --enable-debug
or --disable-strip was passed to configure during a regular build.
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <149623617700.4947.12490877660892961664.stgit@bahia.lan>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Contains the following commits:
- pc-bios/s390-ccw: Remove duplicate blk_factor adjustment
- pc-bios/s390-ccw: Move SCSI block factor to outer read
- pc-bios/s390-ccw: Break up virtio-scsi read into multiples
- pc-bios/s390-ccw: Refactor scsi_inquiry function
- pc-bios/s390-ccw: Get list of supported EVPD pages
- pc-bios/s390-ccw: Get Block Limits VPD device data
- pc-bios/s390-ccw: Build a reasonable max_sectors limit
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-9-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Now that we've read all the possible limits that have been defined for
a virtio-scsi controller and the disk we're booting from, it's possible
that we are STILL going to exceed the limits of the host device.
For example, a "-device scsi-generic" device does not support the
Block Limits VPD page.
So, let's fallback to something that seems to work for most boot
configurations if larger values were specified (including if nothing
was explicitly specified, and we took default values).
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-8-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The "Block Limits" Inquiry VPD page is optional for any SCSI device,
but if it's supported it provides a hint of the maximum I/O transfer
length for this particular device. If this page is supported by the
disk, let's issue that Inquiry and use the minimum of it and the
SCSI controller limit. That will cover this scenario:
qemu-system-s390x ...
-device virtio-scsi-ccw,id=scsi0,max_sectors=32768 ...
-drive file=/dev/sda,if=none,id=drive0,format=raw ...
-device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,
drive=drive0,id=disk0,max_io_size=1048576
controller: 32768 sectors x 512 bytes/sector = 16777216 bytes
disk: 1048576 bytes
Now that we have a limit for a virtio-scsi disk, compare that with the
limit for the virtio-scsi controller when we actually build the I/O.
The minimum of these two limits should be the one we use.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-7-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The "Supported Pages" Inquiry EVPD page is mandatory for all SCSI devices,
and is used as a gateway for what VPD pages the device actually supports.
Let's issue this Inquiry, and dump that list with the debug facility.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-6-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
If we want to issue any of the SCSI Inquiry EVPD pages,
which we do, we could use this function to issue both types
of commands with a little bit of refactoring.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-5-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
A virtio-scsi request that goes through the host sd driver and exceeds
the maximum transfer size is automatically broken up for us. But the
equivalent request going to the sg driver presumes that any length
requirements have already been honored.
Let's use the max_sectors field on the virtio-scsi controller device,
and break up all requests (both sd and sg) to avoid this problem.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-4-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Simple refactoring so that the blk_factor adjustment is
moved into virtio_scsi_read_many routine, in preparation
for another change.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-3-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
When using virtio-scsi, we multiply the READ(10) data_size by
a block factor twice when building the I/O. This is fine,
since it's only 1 for SCSI disks, but let's clean it up.
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20170510155359.32727-2-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The QemuMacDrivers project provides virtualisation drivers for PPC MacOS
guests.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
but it'll come in the next pull request.
* use GDB XML register description for x86
* use _Static_assert in QEMU_BUILD_BUG_ON
* add "R:" to MAINTAINERS and get_maintainers
* checkpatch improvements
* dump threading fixes
* first part of vhost-user-scsi support
* QemuMutex tracing
* vmw_pvscsi and megasas fixes
* sgabios module update
* use Rev3 (ACPI 2.0) FADT
* deprecate -hdachs
* improve -accel documentation
* hax fix
* qemu-char GSource bugfix
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Merge remote-tracking branch 'bonzini/tags/for-upstream' into staging
A large set of small patches. I have not included yet vhost-user-scsi,
but it'll come in the next pull request.
* use GDB XML register description for x86
* use _Static_assert in QEMU_BUILD_BUG_ON
* add "R:" to MAINTAINERS and get_maintainers
* checkpatch improvements
* dump threading fixes
* first part of vhost-user-scsi support
* QemuMutex tracing
* vmw_pvscsi and megasas fixes
* sgabios module update
* use Rev3 (ACPI 2.0) FADT
* deprecate -hdachs
* improve -accel documentation
* hax fix
* qemu-char GSource bugfix
# gpg: Signature made Fri 05 May 2017 06:10:40 AM EDT
# gpg: using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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
* bonzini/tags/for-upstream: (21 commits)
vhost-scsi: create a vhost-scsi-common abstraction
libvhost-user: replace vasprintf() to fix build
get_maintainer: add subsystem to reviewer output
get_maintainer: --r (list reviewer) is on by default
get_maintainer: it's '--pattern-depth', not '-pattern-depth'
get_maintainer: Teach get_maintainer.pl about the new "R:" tag
MAINTAINERS: Add "R:" tag for self-appointed reviewers
Fix the -accel parameter and the documentation for 'hax'
dump: Acquire BQL around vm_start() in dump thread
hax: Fix memory mapping de-duplication logic
checkpatch: Disallow glib asserts in main code
trace: add qemu mutex lock and unlock trace events
vmw_pvscsi: check message ring page count at initialisation
sgabios: update for "fix wrong video attrs for int 10h,ah==13h"
scsi: avoid an off-by-one error in megasas_mmio_write
vl: deprecate the "-hdachs" option
use _Static_assert in QEMU_BUILD_BUG_ON
target/i386: Add GDB XML register description support
char: Fix removing wrong GSource that be found by fd_in_tag
hw/i386: Build-time assertion on pc/q35 reset register being identical.
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Contains the following commits:
- pc-bios/s390-ccw: Make ebcdic/ascii conversion public
- pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info
- pc-bios/s390-ccw: provide a function to interpret LOADPARM value
- pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI disk
- pc-bios/s390-ccw: add boot entry selection for ECKD DASD
- pc-bios/s390-ccw: add boot entry selection to El Torito routine
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
If there is no LOADPARM given or '0' specified, then IPL the first
matched entry. Otherwise IPL the matching entry of that number.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
1. change a bit definition of ScsiMbr to allow an array of pointers
2. add loadparm fetch to boot script processing
3. apply loadparm index to boot entry selection, if any
Initial patch from Eugene (jno) Dvurechenski.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Fix SCSI bootmap interpreter to make use of any specified entry of the
Program Table using the leftmost numeric value from the LOADPARM, if specified.
Initial patch from Eugene (jno) Dvurechenski.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The LOADPARM value is fetched from SCP Read Info, but it's applied
only at the phase of bootmap interpretation. So let's read the LOARPARM
value and store it. Also provide a parsing function to detect numbers in
the LOADPARM which can be used during bootmap interpretation.
Remove a stray whitespace.
Initial patch from Eugene (jno) Dvurechenski.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Obtain the loadparm value stored in SCP Read Info by performing
a SCLP Read Info request.
Rename sclp-ascii.c to sclp.c to reflect the changed scope of
the file.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Make the ebcdic_to_ascii function public to the rest of the
"bios" code, as the volume label is no more the single thing
to be converted.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Various fixes in this update, the full list is:
> qemu-bootlist: Take the "-boot strict=off" setting properly into account
> virtio-scsi: initialize vring avail queue buffers
> virtio: Remove global variables in block and 9p driver
> Remove superfluous checkpoints in tree.fs
> Provide "write" function in the disk-label package
> virtio: Implement block write support
> scsi: Add SCSI block write support
> deblocker: Add a 'write' function
> virtio-scsi: Fix descriptor order for SCSI WRITE commands
> board-qemu: Add a possibility to use hvterm input instead of USB keyboard
> Do not try to use virtio-gpu in VGA mode
> virtio: Fix stack comment of virtio-blk-read
> envvar: Do not read default values for /options from the NVRAM anymore
> envvar: Set properties in /options during "(set-defaults)"
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
We want to use the ccw bios to start final network boot. To do
this we use ccw bios to detect if the boot device is a virtio
network device and retrieve the start address of the
network boot image.
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
git shortlog rel-1.10.1..rel-1.10.2
===================================
Ben Warren (5):
QEMU DMA: Add DMA write capability
romfile-loader: Switch to using named structs
QEMU fw_cfg: Add command to write back address of file
QEMU fw_cfg: Add functions for accessing files by key
QEMU fw_cfg: Write fw_cfg back on S3 resume
Kevin O'Connor (1):
ps2port: Disable keyboard/mouse prior to resetting ps2 controller
Ladi Prosek (1):
ahci: Set upper 32-bit registers to zero
Paul Menzel (1):
vgasrc: Increase debug level
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
git shortlog 04186319..b991c67c
===============================
Laszlo Ersek (3):
[efi] Install the HII config access protocol on a child of the SNP handle
[librm] Conditionalize the workaround for the Tivoli VMM's SSE garbling
[build] Disable TIVOLI_VMM_WORKAROUND in the qemu configuration
Lukas Grossar (1):
[intel] Add PCI device ID for I219-V/LM
Michael Brown (57):
[efi] Fix uninitialised data in HII IFR structures
[bios] Do not enable interrupts when printing to the console
[pxe] Disable interrupts on the PIC before starting NBP
[dhcp] Allow for variable encapsulation of architecture-specific options
[dhcpv6] Include RFC5970 client architecture options in DHCPv6 requests
[dhcpv6] Include vendor class identifier option in DHCPv6 requests
[dhcp] Automatically generate vendor class identifier string
[xfer] Send intf_close() if redirection fails
[downloader] Treat redirection failures as fatal
[iscsi] Treat redirection failures as fatal
[debug] Allow per-object runtime enabling/disabling of debug messages
[debug] Allow debug messages to be initially disabled at runtime
[libc] Allow assertions to be globally enabled or disabled
[profile] Allow profiling to be globally enabled or disabled
[rng] Check for functioning RTC interrupt
[acpi] Add support for ACPI power off
[acpi] Allow time for ACPI power off to take effect
[ipv4] Send gratuitous ARPs whenever a new IPv4 address is applied
[intel] Strip spurious VLAN tags received by virtual function NICs
[intel] Remove duplicate intelvf_mbox_queues() function
[ipv6] Perform SLAAC only during autoconfiguration
[settings] Create space for IPv6 in settings display order
[ipv6] Rename ipv6_scope to dhcpv6_scope
[settings] Correctly mortalise autovivified child settings blocks
[ipv6] Allow settings to comprise arbitrary subsets of NDP options
[ipv6] Expose IPv6 settings acquired through NDP
[dhcpv6] Expose IPv6 address setting acquired through DHCPv6
[ipv6] Expose IPv6 link-local address settings
[settings] Allow settings blocks to specify a sibling ordering
[ipv6] Match user expectations for IPv6 settings priorities
[ipv6] Create routing table based on IPv6 settings
[ipv6] Rename ipv6_scope to ipv6_settings_scope
[test] Update IPv6 tests to use okx()
[ipv6] Allow for multiple routers
[hyperv] Use instance UUID in device name
[crypto] Remove obsolete extern declaration for asn1_invalidate_cursor()
[crypto] Allow for parsing of partial ASN.1 cursors
[image] Add image_asn1() to extract ASN.1 objects from image
[crypto] Add DER image format
[crypto] Add PEM image format
[image] Use image_asn1() to extract data from CMS signature images
[build] Remove obsolete explicit object requirements
[crypto] Enable both DER and PEM formats by default
[build] Remove more obsolete explicit object requirements
[pixbuf] Enable PNG format by default
[crypto] Add image_x509() to extract X.509 certificates from image
[crypto] Generalise X.509 "valid" field to a "flags" field
[list] Add list_next_entry() and list_prev_entry()
[crypto] Expose certstore_del() to explicitly remove stored certificates
[crypto] Allow certificates to be marked as having been added explicitly
[crypto] Add certstat() to display basic certificate information
[cmdline] Add certificate management commands
[crypto] Mark permanent certificates as permanent
[efi] Mark AppleNetBoot.h as a native iPXE header
[efi] Update to current EDK2 headers
[efi] Add EFI_BLOCK_IO2_PROTOCOL header and GUID definition
[bzimage] Fix page alignment of initrd images
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This pull request supersedes and extends the one from 2016-10-26
(which had a build bug).
Highlights:
* SLOF (pseries guest firmware) update
* Enable a number of extra testcases on ppc / pseries
* Added the 'powernv' machine type
- Almost enough to be minimally usable
- But still missing necessary interrupt controller updates
* Cleanup and consolidation of NVRAM handling on several platforms
with related firmware
* Substantial cleanup to device tree construction
* Some more POWER9 instruction emulation
* Cleanup to handling of pseries option vectors and CAS reboot
handling (host/guest feature negotiation mechanism)
* Significant cleanups to handling of PCI devices in test cases
* New hotplug event infrastructure
* Memory hot unplug support for pseries
* Several bug fixes
The NVRAM cleanup affects some Sun sparc platforms as well as ppc
ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).
The test additions also include substantial general changes to the
test framework that aren't strictly ppc related. They don't seem to
break tests on other platforms, they're for the benefit of enabling
tests on ppc and there isn't a specific maintainer for them, so
they're included in this tree.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20161028' into staging
ppc patch queue 2016-10-28
This pull request supersedes and extends the one from 2016-10-26
(which had a build bug).
Highlights:
* SLOF (pseries guest firmware) update
* Enable a number of extra testcases on ppc / pseries
* Added the 'powernv' machine type
- Almost enough to be minimally usable
- But still missing necessary interrupt controller updates
* Cleanup and consolidation of NVRAM handling on several platforms
with related firmware
* Substantial cleanup to device tree construction
* Some more POWER9 instruction emulation
* Cleanup to handling of pseries option vectors and CAS reboot
handling (host/guest feature negotiation mechanism)
* Significant cleanups to handling of PCI devices in test cases
* New hotplug event infrastructure
* Memory hot unplug support for pseries
* Several bug fixes
The NVRAM cleanup affects some Sun sparc platforms as well as ppc
ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).
The test additions also include substantial general changes to the
test framework that aren't strictly ppc related. They don't seem to
break tests on other platforms, they're for the benefit of enabling
tests on ppc and there isn't a specific maintainer for them, so
they're included in this tree.
# gpg: Signature made Fri 28 Oct 2016 02:37:19 BST
# gpg: using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dgibson/tags/ppc-for-2.8-20161028: (73 commits)
ppc: allow certain HV interrupts to be delivered to guests
spapr: Memory hot-unplug support
spapr: use count+index for memory hotplug
spapr: Add DRC count indexed hotplug identifier type
spapr: add hotplug interrupt machine options
spapr_events: add support for dedicated hotplug event source
spapr: update spapr hotplug documentation
target-ppc: Add xvcmpnesp, xvcmpnedp instructions
target-ppc: add xscmp[eq,gt,ge,ne]dp instructions
tests: Add pseries machine to the prom-env-test, too
spapr_nvram: Pre-initialize the NVRAM to support the -prom-env parameter
libqos: Change PCI accessors to take opaque BAR handle
tests: Don't assume structure of PCI IO base in ahci-test
tests: Use qpci_mem{read,write} in ivshmem-test
libqos: Add 64-bit PCI IO accessors
tests: Clean up IO handling in ide-test
libqos: Implement mmio accessors in terms of mem{read,write}
libqos: Add streaming accessors for PCI MMIO
tests: Adjust tco-test to use qpci_legacy_iomap()
libqos: Better handling of PCI legacy IO
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This is the initial image of skiboot 5.3.7 (commit 762d0082) for
the PowerPC PowerNV (Non-Virtualized) platform. Built from
submodule.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The main changes are:
* virtio-serial
* booting speed imrovement
* better PCI bridge support
The complete changelog is:
> virtio-serial: Fix compile error
> scsi: Remove debug functions from scsi-loader.fs
> scsi: Remove unused read-6 command
> obp-tftp: Remove the ciregs-buffer
> libnet: Simplify the net-load arguments passing
> libnet: Simplify the Forth-to-C wrapper of ping()
> Do not link libnet to net-snk anymore, and remove net-snk from board-qemu
> Add a Forth-to-C wrapper for the ping command, too
> Link libnet code to Paflof and add a wrapper for netboot()
> Remember execution tokens of "write" and "read" for socket operations
> Add virtio-serial device support
> Generalize output banner write routine
> Improve indentation in OF.fs
> scsi: implement READ (16) command
> rtas: Improve rtas-do-config-@ and rtas-do-config-! a little bit
> libnet: Make netapps.h includable from .code files
> libnet: Remove unused prototypes from netapps.h
> libnet: Fix the printout of the ping command
> libnet: Make sure to close sockets when we're done
> scsi: implement read-capacity-16
> pci: Fix secondary and subordinate PCI bus enumeration with board-qemu
> pci-phb: Fix stack underflow in phb-pci-walk-bridge
> paflof: Add a read() function to read keyboard input
> paflof: Add socket(), send() and recv() functions to paflof
> paflof: Provide get_timer() and set_timer() helper functions
> paflof: Add a write_mm_log helper function
> paflof: Copy sbrk code from net-snk
> paflof: Use CFLAGS from make.rules instead of completely redefining them
> Do not include the FCode evaluator by default anymore
> Source code beautification of board-qemu/slof/pci-interrupts.fs
> Allow PCI devices in PCI bridge slots greater than 4
> Fix bad interrupt pin numbering in interrupt-map property of PCI bridges
> Improve SLOF_alloc_mem_aligned()
> instance: Fix set-my-args for empty arguments
> Fix remaining compiler warnings in sloffs.c
> Remove misleading padding fields from ROM header definition
> Improve indentation in calculatecrc.h
> Do not include calculatecrc.h from assembler files
> Remove unused defines in calculatecrc.h
> libnet: Re-initialize global variables at the beginning of tftp()
> Remove dependency on cpu/@0 for booting
> usb: Set XHCI slot speed according to port status
> usb: Build correct route string for USB3 devices behind a hub
> usb: Initialize USB3 devices on a hub and keep track of hub topology
> usb: Increase amount of maximum slot IDs and add a sanity check
> usb: Move XHCI port state arrays from header to .c file
> tools: add copy functionality
> tools: added support to sloffs to read from /dev/slof_flash
> tools: added file append functionality
> tools: use crc checking code from romfs/tools
> tools: added initial version of sloffs
> romfs: factored out crc code, to make it usable from other locations
> tools: remove unused parts from the Makefile
> usb-hid: Fix non-working comma key
> fat-files: Fix access to FAT32 dir/files when cluster > 16-bits
> virtio-net: fix ring handling in receive
> net: Remove remainders of the MTFTP code
> net: Move also files from clients/net-snk/app/netapps/ to lib/libnet/
> net: Move files from clients/net-snk/app/netlib/ to lib/libnet/
> net-snk: Get rid of netlib and netapps prefixes in include statements
> usb-xhci: assign field4 before conditional
> Improve F12 key handling in boot menu
> Fix stack underflow that occurs with duplicated ESC in input
> rtas-nvram: optimize erase
> ipv6: Replace magic number 1500 with ETH_MTU_SIZE (i.e. 1518)
> ipv6: Fix NULL pointer dereference in ip6addr_add()
> ipv6: Fix memory leak in set_ipv6_address() / ip6_create_ll_address()
> ipv6: Clear memory after malloc if necessary
> ipv6: Fix possible NULL-pointer dereference in send_ipv6()
> ping: use gateway address for routing
> ping: add netmask in the ping argument
> xhci: fix missing keys from keyboard
> xhci: add memory barrier after filling the trb
> loaders: Remove netflash command
> boot: Remove legacy Forth words for network loading
> base: Move cnt-bits and bcd-to-bin to board-js2x folder
> base: Move huge-tftp-load variable to obp-tftp package
> base: Remove unused IP address conversion functions
> virtio: White space cleanup in virtio-9p.c
> virtio: Add modern version 1.0 support to 9p driver
> virtio: Set a proper name for virtio-9p device tree nodes
> pci: Fix mistype in "unkown-bridge"
> ipv6: Indent code with tabs, not with spaces
> ipv6: send_ipv6() has to return after doing NDP
> ipv6: Do not use unitialized MAC address array
> ipv6: Add support for sending packets through a router
> Remove unused sms code.
> virtio-net: initialize to populate mac address
> libbootmsg: Do not use '\b' characters when printing checkpoints
> dev-null: The "read" function has to return 0 if nothing has been read
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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>
The quiet-command make rule currently takes two arguments:
the command and arguments to run, and a string to print if
the V flag is not set (ie we are not being verbose).
By convention, the string printed is of the form
" NAME some args". Unfortunately to get nicely lined up
output all the strings have to agree about what column the
arguments should start in, which means that if we add a
new quiet-command usage which wants a slightly longer CMD
name then we either put up with misalignment or change
every quiet-command string.
Split the quiet-mode string into two, the "NAME" and
the "same args" part, and use printf(1) to format the
string automatically. This means we only need to change
one place if we want to support a longer maximum name.
In particular, we can now print 7-character names lined
up properly (they are needed for the OSX "SETTOOL" invocation).
Change all the uses of quiet-command to the new syntax.
(Any which are missed or inadvertently reintroduced
via later merges will result in slightly misformatted
quiet output rather than disaster.)
A few places in the pc-bios/ makefiles are updated to use
"BUILD", "SIGN" and "STRIP" rather than "Building",
"Signing" and "Stripping" for consistency and to keep them
below 7 characters. Module .mo links now print "LD" rather
than the nonstandard "LD -r".
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1475598441-27908-1-git-send-email-peter.maydell@linaro.org
IPL should cause the IPL I/O device to become enabled. So when handling
the IPL program, we should set the E (Enable) bit. However, virtio-ccw
does not know whether it's dealing with an IPL device or not. Since
trying to perform I/O on a disabled device doesn't make any sense,
let's just always enable it. At the same time we can remove the
SCSW_FCTL_START_FUNC flag as it is ignored for msch anyway and did
not enable the device as intended.
Reported-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
[remove superfluous flag]
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Recent compilers can detect and inline manually-written bswap code,
but GCC 4.2.1 (the last GPLv2 version) cannot and generates really
awful code. Depending on how the compiler is configured, it might
also not want to generate bswap because it was not in i386. Using
asm is fine because TCG knows about bswap and all processors with
virtualization extensions also do.
Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reproducer:
CFLAGS="-g3 -O0" ./configure --target-list=aarch64-softmmu,arm-softmmu --enable-vhost-net --enable-virtfs
Here CFLAGS ends up with "-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 ... -g3 -O0"
and pc-bios/optionrom/Makefile forgets to add the -O2 it needs.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Since
commit a9c87304b7 ("build-sys: fix building with make CFLAGS=.. argument")
pc-bios/s390-ccw.img build might fail with
--- snip ---
main.o: In function `virtio_setup':
qemu/pc-bios/s390-ccw/main.c:117: undefined reference to `__stack_chk_fail'
--- snip ---
Changing the CFLAGS to QEMU_CFLAGS does the trick. We also need to
add -fno-strict-aliasing as this was filtered out.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1471258997-5811-1-git-send-email-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The various host OSes are irritatingly variable about the name
of the linker emulation we need to pass to ld's -m option to
build the i386 option ROMs. Instead of doing this via a
CONFIG ifdef, check in configure whether any of the emulation
names we know about will work and pass the right answer through
to the makefile. If we can't find one, we fall back to not trying
to build the option ROMs, in the same way we would for a non-x86
host platform.
This is in particular necessary to unbreak the build on OpenBSD,
since it wants a different answer to FreeBSD and we don't have
an existing CONFIG_ variable that distinguishes the two.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Sean Bruno <sbruno@freebsd.org>
Message-id: 1470672688-6754-1-git-send-email-peter.maydell@linaro.org
Two fixes are needed. First, mingw does not have -D_FORTIFY_SOURCE,
hence --enable-debug disables optimization. This is not acceptable
for ROMs, which should override CFLAGS to force inclusion of -O2.
Second, PE stores global constructors and destructors using the
following linker script snippet:
___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*)); LONG (0);
___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*)); LONG (0);
The LONG directives cause the .img files to be 16 bytes too large;
the recently added check to signrom.py catches this. To fix this,
replace -T and -e options with a linker script.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
When calling make with a CFLAGS=.. argument, the -g/-O filter is not
applied, which may result with build failure with ASAN for example. It
could be solved with an 'override' directive on CFLAGS, but that would
actually prevent setting different CFLAGS manually.
Instead, filter the CFLAGS argument from the top-level Makefile (so
you could still call make with a different CFLAGS argument on a
rom/Makefile manually)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20160805082421.21994-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Recent GCC compiles linuxboot_dma.c to 921 bytes, while CentOS 6 needs
1029 and clang needs 1527. Because the size of the ROM, rounded to the
next 512 bytes, must match, this causes the API to break between a <1K
ROM and one that is bigger.
We want to make the ROM 1.5 KB in size, but it's better to make clang
produce leaner ROMs, because currently it is worryingly close to the limit.
To fix this prevent clang's happy inlining (which -Os cannot prevent).
This only requires adding a noinline attribute.
Second, the patch makes sure that the ROM has enough padding to prevent
ABI breakage on different compilers. The size is now hardcoded in the file
that is passed to signrom.py, as was the case before commit 6f71b77
("scripts/signrom.py: Allow option ROM checksum script to write the size
header.", 2016-05-23); signrom.py however will still pad the input to
the requested size. This ensures that the padding goes beyond the
next multiple of 512 if necessary, and also avoids the need for
-fno-toplevel-reorder which clang doesn't support. signrom.py can then
error out if the requested size is too small for the actual size of the
compiled ROM.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The cc-option macro runs $(CC) in -S mode (generate assembly) to avoid a
pointless run of the assembler. However, this does not work when you want
to detect support for cc->as option passthrough. clang ignores -Wa unless
-c is provided, and exits successfully even if the -Wa,-32 option is not
supported.
Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1469043409-14033-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This optionrom is based on linuxboot.S.
Signed-off-by: Marc Marí <markmb@redhat.com>
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Message-Id: <1464027093-24073-2-git-send-email-rjones@redhat.com>
[Add -fno-toplevel-reorder, support clang without -m16. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
- A large update of the s390x PCI code, bringing it in line with
the architecture
- Fixes and improvements in the ipl (boot) code
- Refactoring in the css code
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Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20160711' into staging
Last round of s390x patches for 2.7:
- A large update of the s390x PCI code, bringing it in line with
the architecture
- Fixes and improvements in the ipl (boot) code
- Refactoring in the css code
# gpg: Signature made Mon 11 Jul 2016 09:04:51 BST
# gpg: using RSA key 0xDECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF
* remotes/cohuck/tags/s390x-20160711: (25 commits)
s390x/pci: make hot-unplug handler smoother
s390x/pci: replace fid with idx in msg data of msix
s390x/pci: fix stpcifc_service_call
s390x/pci: refactor list_pci
s390x/pci: refactor s390_pci_find_dev_by_idx
s390x/pci: add checkings in CLP_SET_PCI_FN
s390x/pci: enable zpci hot-plug/hot-unplug
s390x/pci: enable uid-checking
s390x/pci: introduce S390PCIBusDevice qdev
s390x/pci: introduce S390PCIIOMMU
s390x/pci: introduce S390PCIBus
s390x/pci: enforce zPCI state checking
s390x/pci: refactor s390_pci_find_dev_by_fh
s390x/pci: unify FH_ macros
s390x/pci: write fid in CLP_QUERY_PCI_FN
s390x/pci: acceleration for getting S390pciState
s390x/pci: fix failures of dma map/unmap
s390x/css: Unplug handler of virtual css bridge
s390x/css: Factor out virtual css bridge and bus
s390x/css: use define for "virtual-css-bridge" literal
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
There is ,bootindex=%d argument to specify the lookup order of
boot devices.
If a bootindex assigned to the device, then IPL Parameter Info Block
is created for that device when it is IPLed from.
If it is a mere SCSI device (not FCP), then IPIB is created with a
special SCSI type and its fields are used to store SCSI address of the
device. This new ipl block is private to qemu for now.
If the device to IPL from is specified this way, then SCSI bus lookup
is bypassed and prescribed devices uses the address specified.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
For clang before 3.5, -fno-integrated-as does not exist,
so the workaround in 5f6f0e27fb fails to build.
Use clang's default assembler for linux-user/safe-syscall.S,
and explicitly change to use the system assembler for the
option roms.
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
To IPL from a device, pc-bios receives from qemu a device address via
general register 7. The better way to do it is to use diag308/6
instruction which returns so called
"IplParameterBlock". IplParameterBlock contains the device address for
IPL and additional parameters that can be used by pc-bios.
This patch allows pc-bios to get device address via diag308/6 and
doesn't use gr7 passed boot information anymore.
Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks from Markus, myself and Veronia (Outreachy candidate)
* get_ticks_per_sec() removal from Rutuja (Outreachy candidate)
* Coverity fix from myself
* PKE implementation from myself, based on rth's XSAVE support
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Log filtering from Alex and Peter
* Chardev fix from Marc-André
* config.status tweak from David
* Header file tweaks from Markus, myself and Veronia (Outreachy candidate)
* get_ticks_per_sec() removal from Rutuja (Outreachy candidate)
* Coverity fix from myself
* PKE implementation from myself, based on rth's XSAVE support
# gpg: Signature made Thu 24 Mar 2016 20:15:11 GMT using RSA key ID 78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
* remotes/bonzini/tags/for-upstream: (28 commits)
target-i386: implement PKE for TCG
config.status: Pass extra parameters
char: translate from QIOChannel error to errno
exec: fix error handling in file_ram_alloc
cputlb: modernise the debug support
qemu-log: support simple pid substitution for logs
target-arm: dfilter support for in_asm
qemu-log: dfilter-ise exec, out_asm, op and opt_op
qemu-log: new option -dfilter to limit output
qemu-log: Improve the "exec" TB execution logging
qemu-log: Avoid function call for disabled qemu_log_mask logging
qemu-log: correct help text for -d cpu
tcg: pass down TranslationBlock to tcg_code_gen
util: move declarations out of qemu-common.h
Replaced get_tick_per_sec() by NANOSECONDS_PER_SECOND
hw: explicitly include qemu-common.h and cpu.h
include/crypto: Include qapi-types.h or qemu/bswap.h instead of qemu-common.h
isa: Move DMA_transfer_handler from qemu-common.h to hw/isa/isa.h
Move ParallelIOArg from qemu-common.h to sysemu/char.h
Move QEMU_ALIGN_*() from qemu-common.h to qemu/osdep.h
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Conflicts:
scripts/clean-includes
Contains the following changes:
pc-bios/s390-ccw: add more disk layout checks
pc-bios/s390-ccw: virtio_panic -> panic
pc-bios/s390-ccw: add utility functions and "export" some others
pc-bios/s390-ccw: qemuize types
pc-bios/s390-ccw: update virtio implementation to allow up to 3 vrings
pc-bios/s390-ccw: add vdev object to store all device details
pc-bios/s390-ccw: make provisions for different backends
pc-bios/s390-ccw: add simplified virtio call
pc-bios/s390-ccw: add scsi definitions
pc-bios/s390-ccw: add virtio-scsi implementation
pc-bios/s390-ccw: enable virtio-scsi
pc-bios/s390-ccw: enhance bootmap detection
pc-bios/s390-ccw: disambiguation of "No zIPL magic" message
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Don't indicate the same error message for different conditions.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Improve the algorithm that tries to guess the disk layout:
1. Use CD-ROMs to read ISO only
2. Make explicit paths for -scsi and -blk virtio
Acked-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Make the code added before to work.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Add dispatching code to make room for non virtio-blk boot devices.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Add VDev "object" as a container for all device-related items.
The default object is static.
Leverage dependency on many different device-related globals.
Make them syntactically visible.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Add ability to work with up to 3 vrings, which is required for
virtio-scsi implementation.
Implement the optional cookie to speed up processing of virtio
notifications.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Turn [the most of] existing declarations from
struct type_name { ... };
into
struct TypeName { ... };
typedef struct TypeName TypeName;
and make use of them.
Also switch u{8,16,32,64} to uint{8,16,32,64}_t.
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Add several utility functions, make IPL_check and IPL_assert generally
available, etc.
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This function has nothing to do with virtio.
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Experiments showed possibility of few more "misconfigurations" in disk
layout. They are reported now.
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Much of fw_cfg.h's contents is #ifndef NO_QEMU_PROTOS. This lets a
few places include it without satisfying the dependencies of the
suppressed code. If you somehow include it with NO_QEMU_PROTOS, any
future includes are ignored. Unnecessarily unclean.
Move the stuff not under NO_QEMU_PROTOS into its own header
fw_cfg_keys.h, and include it as appropriate. Tidy up the moved code
to please checkpatch.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
We need to increment by the size of the structure, whereas 'ns' is 'uint8_t *'.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
git shortlog rel-1.9.0..rel-1.9.1
=================================
Cole Robinson (1):
biostables: Support SMBIOS 2.6+ UUID format
Kevin O'Connor (7):
xhci: Check for device disconnects during USB2 reset polling
xhci: Wait for port enable even for USB3 devices
sdcard: Only enable error_irq_enable for bits defined in SDHCI v1 spec
sdcard: fix typo causing 32bit write to 16bit block_size field
nmi: Don't try to switch onto extra stack in NMI handler
scsi: Do not call printf() from scsi_is_ready()
coreboot: Check for unaligned cbfs header
Marcel Apfelbaum (1):
fw/pci: do not automatically allocate IO region for PCIe bridges
Roger Pau Monne (1):
build: fix typo in buildversion.py
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Fixes all over the place.
virtio dataplane migration support.
Old q35 machine types removed.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging
vhost, virtio, pci, pc
Fixes all over the place.
virtio dataplane migration support.
Old q35 machine types removed.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
# gpg: Signature made Thu 25 Feb 2016 11:16:46 GMT using RSA key ID D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>"
* remotes/mst/tags/for_upstream: (21 commits)
q35: No need to check gigabyte_align
q35: Remove unused q35-acpi-dsdt.aml file
ich9: Remove enable_tco arguments from init functions
machine: Remove no_tco field
q35: Remove old machine versions
tests/vhost-user-bridge: fix build on 32 bit systems
vring: remove
virtio-scsi: do not use vring in dataplane
virtio-blk: do not use vring in dataplane
virtio-blk: fix "disabled data plane" mode
virtio: export vring_notify as virtio_should_notify
virtio: add AioContext-specific function for host notifiers
vring: make vring_enable_notification return void
block-migration: acquire AioContext as necessary
pci core: function pci_bus_init() cleanup
pci core: function pci_host_bus_register() cleanup
balloon: Use only 'pc-dimm' type dimm for ballooning
virtio-balloon: rewrite get_current_ram_size()
move get_current_ram_size to virtio-balloon.c
vhost-user: don't merge regions with different fds
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The file was used only by older machine-types, and it is not
needed anymore.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
The main change is virtio 1.0 support.
The complete changelog is:
> dhcp: fix warning messages when calling strtoip()
> virtio-scsi: enable virtio 1.0
> virtio-scsi: use virtio_fill desc api
> virtio-scsi: use idx during initialization
> virtio-net: enable virtio 1.0
> virtio-blk: enable virtio 1.0
> virtio: 1.0 helper to read 16/32/64 bit value
> virtio: add and enable 1.0 device setup
> virtio: 1.0 guest features negotiation
> virtio: update features set/get register accessor
> virtio: make all virtio apis 1.0 aware
> virtio: add 64-bit virtio helpers for 1.0
> virtio: add virtio 1.0 related struct and defines
> virtio: get rid of type variable in virtio_device
> virtio-net: move setup-mac to the open routine
> virtio-net: make net_hdr_size a variable
> virtio-net: replace vq array with vq_{tx,rx}
> virtio-net: use virtio_fill_desc
> virtio-{net,blk,scsi,9p}: use status variable
> virtio-blk: add helpers for filling descriptors
> virtio-{blk,9p}: enable resetting the device
> virtio: introduce helper for initializing virt queue
> virtio: fix code style/design issues.
> fix code style in byteorder.h
> pci: add byte read/write helper routines
> virtio-net: fix gcc warnings (-Wextra)
> virtio-blk: fix gcc warnings (-Wextra)
> readme: Add a note about coding style
> dhcp: Remove duplicated strtoip()
> ethernet: Fix gcc warnings
> net-snk: Fix gcc warnings
> net-snk: Fix coding style
> net-snk: Fix memory leak in dhcp6_process_options()
> net-snk: Fix memory leak in ip6_to_multicast_mac() / send_ipv6()
> net-snk: Remove bad NEIGHBOUR_SOLICITATION code in send_ipv6()
> Fix dma-alloc and dma-map-in functions on board-js2x
> net-snk: Allow stateless autoconfig IPv6 addresses with IP_INIT_IPV6_MANUAL
> net-snk: Simplify the ip6_is_multicast() function
> net-snk: Move global variable definition out of the header file
> net-snk: Prefer non-link-local unicast IPv6 addresses if possible
> net-snk: Fix the check for link-local addresses when receiving RAs
> net-snk: Remove junk at the end of IPv6 TFTP ACK and error packets
> Fix format strings in usb-ohci.c
> net-snk: Get rid of junk at the end of sent DHCPv6 packets
> net-snk: Use transaction IDs in DHCPv4, too
> net-snk: Make use of DHCPv6 transaction IDs
> net-snk: Seed the pseudo-random number generator
> libc: Add srand() call
> libc: Fix the rand() function to return non-zero values
> net-snk: Improve printed text when booting via network
> Increase temporary buffer size of ibm,client-architecture-support call
> Move archsupport.fs into board-qemu directory
> boot: stop booting when we encounter HALT
> fat-files: Fix bug with root-entries = 0 on certain FAT32 file systems
> usb: print unhandled descriptor in debug mode
> Improve stack usage with libnvram get_partition function
> Improve stack usage in libnvram environment variable code
> libc: Port vsnprintf back from skiboot
> Move the code for rfill into a separate function
> Rework wrapper for new_nvram_partition() and fix possible bug in there
> Stack optimization in libusb: split up setup_new_device()
> Check for stack overflow in paflof engine
> Clean up pending packet variable in ipv4 code
> Fix tracking of pending outgoing packets when handling ARP replies
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This is an s390 boot rom which was used in s390-virtio machine.
but since commit 3538fb6f89
"s390x: remove s390-virtio machine", this file isn't used.
The only place it is referenced in the code is an unused
define ZIPL_FILENAME. There's also comment in hw/s390/ipl.c
which I'm modifying too, to refer to s390-ccw.img instead.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Newer distributions have an architecture level set to z9, z196
or similar - also as default option for the compiler.
We should build the bios for z900 to allow it to run with
all 64bit CPUs. This will become more important as soon as
QEMU/KVM does support CPU models.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-By: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Because of El Torito spec flaw boot image size needs to be verified.
Boot catalog entry size field has 16-bit width, and specifies size
in 512-byte units.
Thus, boot image size cannot exceed 32M.
We actually search for the file to get the file size.
This is done by scanning the ISO directory tree for the ISO block number
and reading the file size from the directory entry.
Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Boot entry is considered compatible if boot image is Linux kernel
with matching S390 Linux magic string.
Empty boot images with sector_count == 0 are considered broken.
Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This patch enables boot from media formatted according to
ISO-9660 and El Torito bootable CD specification.
We try to boot from device as ISO-9660 media when SCSI IPL failed.
The first boot catalog entry with bootable flag is used.
ISO-9660 media with default 2048-bytes sector size only is supported.
Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Let's always adjust the sector number to be read using the current
virtio block size value.
This prepares for the implementation of IPL from ISO-9660 media.
Signed-off-by: Maxim Samoylov <max7255@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The changes are:
1. supports recent binutils;
2. 64bit BARs behind PCI bridges supported;
3. Many fixes for USB keyboard support - keys, XHCI;
4. virtio-vga support.
This image was built with:
gcc version 4.8.3 20140911 (Red Hat 4.8.3-7) (GCC)
GNU ld version 2.23.2
The full changelog is:
> version: update to 20151103
> documentation: Add a clause about signing off
> qemu/js2x/client: Support binutils >= 2.25.1
> Fix special keys on USB
> Fix function keys on USB
> pci-scan: program 64-bit mem bar range in pci-bridge bar
> Allow to build SLOF on Little Endian host
> usb-xhci: add keyboard support
> usb-xhci: ready the link trb early
> usb-xhci: scan usb high speed ports
> usb-xhci: bulk improve event handling loop
> usb-xhci: return on allocation failure
> usb-xhci: add delay in shutdown path
> usb-xhci: event trbs does not need link trb
> usb-hid: refactor usb key reading
> takeover: Fix header includes
> board-js2x: Add missing file dma-function.fs
> vga: Add support for virtio-vga
> qemu-vga: Use MMIO BAR instead of legacy IO ports
> slof: Change call_c() function to a proper assembler function
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Some gcc versions (e.g. Fedora 22 gcc 5.1.1) seem to use floating
point registers for spilling and filling of general purpose registers.
As the BIOS does not activate the AFP register setting of CR0 this can
cause data exception program checks.
Disallow floating point in the BIOS as a simple solution.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Message-Id: <1443689387-34473-2-git-send-email-jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The changes are:
1. GPT support;
2. Much faster VGA support.
The full changelog is:
> Add missing half word access case to _FASTRMOVE and _FASTMOVE
> Remove unused RMOVE64 stub
> fbuffer: Implement RFILL as an accelerated primitive
> fbuffer: Implement MRMOVE as an accelerated primitive
> fbuffer: Precalculate line length in bytes
> terminal: Disable the terminal-write trace by default
> boot: remove trailing ":" in the bootpath
> ci: implement boot client interface
> boot: bootpath should be complete device path
> fbuffer: Use a smaller cursor
> fbuffer: Improve invert-region helper
> usb-hid: Caps is not always shift
> cas: Increase FDT buffer size to accomodate larger ibm, cas node properties
> README: Update with patch submittion note
> disk-label: add support for booting from GPT FAT partition
> disk-label: introduce helper to check fat filesystem
> introduce 8-byte LE helpers
> disk-label: simplify gpt-prep-partition? routine
> fbuffer: introduce the invert-region-x helper
> fbuffer: introduce the invert-region helper
> fbuffer: simplify address computations in fb8-toggle-cursor
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
The current U-Boot binary in QEMU has a bug where it fails to support
dynamic CCSR addressing. Without this support, u-boot can not boot the
ppce500 machine anymore. This has been fixed upstream in u-boot commit
e834975b.
Update the u-boot blob we carry in QEMU to the latest u-boot upstream,
so that we can successfully run u-boot with the ppce500 machine again.
CC: qemu-stable@nongnu.org
Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Thomas Huth <thuth@redhat.com>
If no bootdevice was specified, we try to autodetect a suitable IPL
device. Current code only searched in subchannel set 0; extend this
search to higher subchannel sets as well.
Signed-off-by: Alexander Yarygin <yarygin@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The changelog is:
> version: update to 20150429
> pci: Use QEMU created PCI device nodes
> usb: support 64-bit pci bars
> pci: Support 64-bit address translation
> pci: program correct bridge limit registers during probe
> scsi: handle report-luns failure
> Fix "key?" Forth word when using USB keyboards
> Remove bulk.fs package
> Include make.rules in the library Makefiles
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
We have to consume the outstanding service interrupt after each
service call, otherwise a correct implementation will return
CC=2 on subsequent service calls.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Starting with version 4.9, GCC assumes it can't safely dereference null
pointers, and uses this for some optimizations. On s390, the lowcore
memory is located at address 0, so this assumption is wrong and breaks
the s390-ccw firmware. Pass -fdelete-null-pointer-checks to avoid that.
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <1434363843-14576-1-git-send-email-aurelien@aurel32.net>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Implements setting the icon for the binary file in Mac OS X.
Signed-off-by: John Arbuckle <programmingkidx@gmail.com>
[PMM: tweaked makefile to use $@ and quiet-command]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The changelog is:
> virtio: Fix vring allocation
> helpers: Fix SLOF_alloc_mem_aligned to meet callers expectation
> Set default palette according to "16-color Text Extension" document
> Fix rectangle drawing functions to work also with higher bit depths
> Fix the x86emu patch file
> Silence compiler warning when building the biosemu
> Use device-type Forth word to set up the corresponding property
> Improve /openprom node
> pci-properties: Remove redundant call to device-type
> cas: reconfigure memory nodes
> pci: use 64bit bar ranges
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
Carries two bugfixes and support for multiple pci root buses.
git shortlog rel-1.8.0..rel-1.8.1
=================================
Ameya Palande (1):
x86: add barrier to read{b,w,l} and write{b,w,l} functions
Kevin O'Connor (1):
smp: Fix smp race introduced in 0673b787
Marcel Apfelbaum (2):
fw/pci: scan all buses if extraroots romfile is present
fw/pci: map memory and IO regions for multiple pci root buses
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
- an extension to the elf loader to allow relocations
- make the ccw bios relocatable. This allows for bigger ramdisks
or smaller guests
- Handle all slow SIGPs in QEMU (instead of kernel) for better
compliance and correctness
- tell the KVM module the maximum guest size. This allows KVM
to reduce the number or page table levels
- Several fixes/cleanups
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Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20150310' into staging
s390x/kvm: Features and fixes for 2.3
- an extension to the elf loader to allow relocations
- make the ccw bios relocatable. This allows for bigger ramdisks
or smaller guests
- Handle all slow SIGPs in QEMU (instead of kernel) for better
compliance and correctness
- tell the KVM module the maximum guest size. This allows KVM
to reduce the number or page table levels
- Several fixes/cleanups
# gpg: Signature made Wed Mar 11 10:17:13 2015 GMT using RSA key ID B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
* remotes/borntraeger/tags/s390x-20150310:
s390-ccw: rebuild BIOS
s390/bios: Make the s390-ccw.img relocatable
elf-loader: Provide the possibility to relocate s390 ELF files
s390-ccw.img: Reinitialize guessing on reboot
s390-ccw.img: Allow bigger ramdisk sizes or offsets
s390x/kvm: passing max memory size to accelerator
virtio-ccw: Convert to realize()
virtio-s390: Convert to realize()
virtio-s390: s390_virtio_device_init() can't fail, simplify
s390x/kvm: enable the new SIGP handling in user space
s390x/kvm: deliver SIGP RESTART directly if stopped
s390x: add function to deliver restart irqs
s390x/kvm: SIGP START is only applicable when STOPPED
s390x/kvm: implement handling of new SIGP orders
s390x/kvm: trace all SIGP orders
s390x/kvm: helper to set the SIGP status in SigpInfo
s390x/kvm: pass the SIGP instruction parameter to the SIGP handler
s390x/kvm: more details for SIGP handler with one destination vcpu
s390x: introduce defines for SIGP condition codes
synchronize Linux headers to 4.0-rc3
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
rebuild bios to get latest changes:
s390/bios: Make the s390-ccw.img relocatable
s390-ccw.img: Reinitialize guessing on reboot
s390-ccw.img: Allow bigger ramdisk sizes or offsets
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The current bios sits at location 0x7e00000 in the guest RAM
and thus prevents loading of bigger ramdisks. By making the
image relocatable we can move it to the end of the RAM so that
it is getting out of the way.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Message-Id: <1425895973-15239-3-git-send-email-thuth@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
[Fixup build failure on 32 bit hosts]
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Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging
qemu-sparc update
# gpg: Signature made Tue Mar 10 13:39:51 2015 GMT using RSA key ID AE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"
* remotes/mcayland/tags/qemu-sparc-signed:
sun4u: switch m48t59 NVRAM to MMIO access
MAINTAINERS: add myself as SPARC maintainer
doc: minor updates to SPARC32 and SPARC64 documentation
m48t59: add m48t59 sysbus device
m48t59: introduce new base-year qdev property
m48t59: let init functions return a Nvram object
m48t59: add a Nvram interface
m48t59: register a QOM type for each nvram type we support
m48t59: move ISA ports/memory regions registration to QOM constructor
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Real sun4u systems memory-map the NVRAM on the (ISA) ebus, so switch over to
MMIO from ioport access whilst setting the base year to 1968 as used by Sun
systems. This allows all SPARC64 OSs included in my tests to correctly detect
the NVRAM IC and read the hardware clock correctly upon boot.
Note that this also requires a corresponding OpenBIOS update to r1330 in order
to switch the SPARC64 NVRAM accessors over from ioport to MMIO.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
guessed_disk_nature is a static zero variable. As the QEMU ELF
loader does not zero the BSS section, lets do it explicitely here.
This fixes reboot for some corner cases (like FCP flash
devices with logical_block_size=512, physical_block_size=4096)
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Message-Id: <1425310029-53396-3-git-send-email-borntraeger@de.ibm.com>
The s390-ccw bios creates the the virtqueue at 100MB. For
big ramdisks or offsets (via zipl) this gets overwritten.
As a quick band-aid, lets move the virtqueue into the bss
section, which is at 0x7f00000. As the bios code (text) is
at 0x7e00000 we can now handle ramdisk which are ~27MB
bigger.
Long term we want to make the s390-ccw bios position
independent and load of at the end of memory.
Reported-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Message-Id: <1425310029-53396-2-git-send-email-borntraeger@de.ibm.com>
numero sign is the number sign key of Russian keyboard layout, we
get this key with 'shift + 3'. It's missing in current Russian keymap file,
this patch fixes it.
As number sign does not exsit in Russian keyboard layout[1][2], this
patch also removes the 'numbersign' from Russian keymap.
[1] http://en.wikipedia.org/wiki/Keyboard_layout#Russian
[2] http://kbd-intl.narod.ru/english/layouts
Signed-off-by: Wang Xin <wangxinxin.wang@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
'git shortlog 8936dbb2..4c59f5d8' for seabios repo:
David Woodhouse (4):
Update EFI_COMPATIBILITY16_TABLE to match 0.98 spec update
build: use -m16 where available instead of asm(".code16gcc")
romlayout: Use .code16 not .code16gcc
vgabios: Use .code16 not .code16gcc
Gerd Hoffmann (2):
add scripts/tarball.sh
build: set LC_ALL=C
Hannes Reinecke (1):
megasas: read addional PCI I/O bar
Ian Campbell (1):
romlayout: Use "rep ; nop" not "rep nop".
Kevin O'Connor (139):
vgabios: Return from handle_1011() if handler found.
edd: Move EDD get drive parameters (int 1348) logic from disk.c to block.c.
edd: Use sectors==-1 to detect removable media.
edd: Separate out ATA and virtio specific parts of fill_edd().
cdemu: store internal cdemu fields in standard "el-torito" spec format.
Move cdemu call interface and disk_ret helper code to disk.c.
smm: Replace SMI assembler code with C code.
smm: Use a C struct to define the layout of the SMM area.
smp: Replace QEMU SMP init assembler code with C; run only in 32bit mode.
Don't enable thread preemption during S3 resume vga option rom execution.
Remove old Bochs bios fixed address string at 0xfff00.
Move most of the VAR16FIXED() defs to misc.c.
build: Avoid absolute paths during "whole-program" compiling.
Make sure handle_smi() and handle_smp() are compiled out if not enabled.
Remove the TODO file.
Abstract reset call (and possible 16bit mode switch) into reset() function.
build: Remove unused function getSectionsStart() from layoutrom.py.
build: Extract section visiting logic in layoutrom.py.
build: Refactor layoutrom.py gc() function.
build: Use customized entry point for each type of build.
build: Refactor findInit() function.
build: Rework getRelocs() to use a hash instead of categories in layoutrom.py
build: Keep segmented sections separate until final link step.
build: Use fileid instead of category to write sections in layoutrom.py.
build: Only export needed fields in LayoutInfo in layoutrom.py.
build: Get fixed address variables from 32bit compile pass (not 16bit)
build: Minor - fix comments referring to old tools/ directory.
xhci: Update the times for usb command timeouts.
ehci: Update usb command timeouts to use usb_xfer_time()
uhci: Update usb command timeouts to use usb_xfer_time()
ohci: Update usb command timeouts to use usb_xfer_time()
vgabios: Fix broken build resulting from e5749978.
boot: Change ":rom%d" boot order rom instance to ":rom%x"
Minor - remove stray tab from src/fw/smm.c.
build: Update kconfig to version in Linux 3.16.
usb: Fix usb_xfer_time() to work when called in 16bit mode.
xhci: Call usb_desc2pipe() on xhci_update_pipe().
xhci: Remove 16bit code wrappers.
xhci: Use high memory instead of low memory for internal storage.
xhci: Move root hub and setup code to top of file.
xhci: Add xhci_check_ports() and xhci_free_pipes() functions.
ehci: Move port power up from ehci_hub_detect() to check_ehci_ports().
usb-hub: Enable power to all ports prior to calling usb_enumerate().
xhci: Change xhci_hub_detect() to use connect status instead of link state.
uhci: Repeatedly poll for device detect for 100ms.
ohci: Repeatedly poll for device detect for 100ms.
ehci: Stall uhci/ohci init only until default port routing is done.
usb: Perform device detect polling on all usb controllers.
ehci: Fix bug in hub port assignment
Revert "Use the extra stack for 16bit USB and PS2 keyboard/mouse commands."
pmm: Fix entry point to support non-zero %ss
Move stack hop code below call32/call16 code in stacks.c
Add need_hop_back() call that determines if stack_hop_back is needed
Update invoke_mouse_handler() to use need_hop_back()
Update stack_hop_back() to jump to 16bit mode if called in 32bit mode.
Track when entering via call32() and use the same mode for stack_hop_back()
Simplify farcall16 code
Update reset() to use call16_back()
build: Support declaring 32bit C functions that must reside in the f-segment
Move call16() functions from romlayout.S to inline assembler in stacks.c
Break up call32() into call32() and call32_sloppy()
Fully restore 16bit state during call16_sloppy()
Implement call32 mechanism using SMIs.
Move a20 code from system.c and ps2port.h to x86.h
Backup and restore a20 on call32_sloppy()
usb: Rename ?hci_control() to ?hci_send_control()
usb: Rename usb_getFrameExp() to usb_get_period()
usb: Rename findEndPointDesc() to usb_find_desc()
usb: Rename send_default_control() to usb_send_default_control()
usb: Rename free_pipe() to usb_free_pipe()
usb: Clarify usb freelist manipulations
xhci: Change xhci_update_pipe() to xhci_realloc_pipe() and use for alloc too
uhci: Export uhci_realloc_pipe() instead of uhci_alloc_pipe()
ohci: Export ohci_realloc_pipe() instead of ohci_alloc_pipe()
ehci: Export ehci_realloc_pipe() instead of ehci_alloc_pipe()
usb: Use usb_realloc_pipe for pipe alloc, update, and free.
Use 32bit memcpy in int1587 when applicable
Don't clobber %ax on ENTRY_INTO32 macro
Create assembler macros for saving and restoring 'struct bregs'
Do full BREGS backup/restore for pmm, pnp, and irqentry_extrastack
Remove unused macro ENTRY_ST
vgabios: Don't declare custom internal BDA storage in std/bda.h
vgabios: Cache a pointer to the current mode struct in the BDA
vgabios: Don't pass vmode_g to vgafb_move_chars() / vgafb_clear_chars()
vgabios: Rename vbe_flags to flags
vgabios: Set cursor shape fixes
vgabios: Refactor get/set_cursor_shape() code
vgabios: Only init BDA device details in init_bios_area()
vgabios: Only set the dcc_index=8 if stdvga ports are available
vgabios: Move standard table definitions to std/vga.h
vgabios: Fill in available legacy modes in video_func_static at runtime
vgabios: Add support for reading framebuffer in "direct" mode
Fix PNP regression introduced in 99cb8f3e due to missed conversion
Minor - move PORT_PS2_CTRLB from hw/ps2port.h to hw/timer.c
vgabios: Support emulating text mode attributes while in graphics mode
vgabios: Add software cursor capability
Use an aligned stack offset when entering on the extra stack
Minor - comment updates in romlayout.S
Fix build issue on gcc34
pciinit: Fix build warning in mch_pci_slot_get_irq()
floppy: Make sure to yield() during floppy PIO
Minor - be consistent in placement of .code16/32 in romlayout.S
Use macros for .code16/32 mode switches in inline asm in stacks.c
Eliminate FUNCFSEG - only force portions of inline asm to f-segment
usb: Update USB hub code to support super speed hubs
Simplify README files - point to online documentation instead
sdcard: Initial support for SD cards on PCI SDHCI controllers on QEMU
Add wiki documentation to repository
docs: Don't point to repo README files
docs: Add info on MODE16/MODESEGMENT compile time flags
docs: Add page describing SeaBIOS final object linking
scsi: Move cdb_* functions above scsi_* functions
scsi: Move process_scsi_op() to hw/blockcmd.c and rename
cdrom: call scsi_process_op() instead of cdb_read()
scsi: Don't export cdb_* functions
cdrom: Break up very large read requests into smaller requests
block: Check for read/write requests over 64K
usb: Add support for OHCI bulk transfers
readserial: Enhance pipe support
docs: Add documentation on using readserial.py script
uhci: Enable "depth" tree traversal for bulk transfers
uhci: Increase bulk transfer STACKTDS to 16
vgabios: Support emulated text in gfx_read_char()
ehci: No need to support td array wrapping
ehci: Simplify fillTDbuffer() and rename
ehci: Merge ehci_send_control with ehci_send_bulk
ohci: Merge ohci_send_control with ohci_send_bulk
uhci: Merge uhci_send_control with uhci_send_bulk
xhci: Merge xhci_send_control with xhci_send_bulk
usb: Use usb_send_pipe() now that all drivers have x_send_pipe()
xhci: Move xhci_xfer_x() functions together
xhci: Merge some xhci_xfer_x() functions into xhci_send_pipe()
usb: Control transfers always have an 8 byte command size
usb: Minor - properly free memory on get_device_config() error path
checkstack: Handle callw instruction
docs: Document why v1.6.3 release came after v0.6.2
docs: Update release history with dates of stable releases
docs: There is only one VAR16 flag now
docs: Note v1.8.0 release
Marcel Apfelbaum (1):
hw/pci: reserve IO and mem for pci express downstream ports with no devices attached
Markus Armbruster (1):
boot: Fix boot order for SCSI target, lun > 9
Paolo Bonzini (5):
piix: add and use dev-piix.h
smm: complete SMM setup
smm: unify SMM handlers
vgabios: fix graphics operation with Bochs VGA in non-DISPI modes
vgabios: implement read char in graphics mode
zhanghailiang (1):
acpi: use specified macro instead of magic-number
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Fix some sparse warnings in the s390-ccw bios.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The changelog is:
> version: update to 20141202
> ipv4: Fix send packet across a subnet
> pci: scan only type 0 and type 1
> usb-xhci: support xhci extended capabilities
> Fix term-io-key to also work when stdin has not been set yet
> net-snk: llfw startup is using the wrong offset to handler
> net-snk: Make call_client_interface() a bit more ABI compliant
> net-snk: Remove custom printf version
> net-snk: Sanitize our .lds file
> net-snk: Avoid type clash for stdin & stdout
> net-snk: use socket descriptor in the network stack
> net-snk: Remove printk() in favor of printf()
> net-snk: Remove redundant prototypes
> net-snk: Remove unused timer functions
> net-snk: Remove some unused PCI functions
> net-snk: Remove module system
> net-snk: Remove insmod/rmmod
> net-snk: Remove snk_kernel_interface and related definitions
> net-snk: Remove pci/vio_config gunk
> js2x: Fix build
> net-snk: Remoe some now unused "kernel" functions
> rtas: Improve error handling in instantiate-rtas
> version: update to 20140827
> Add private HCALL to inform updated RTAS base and entry
> xhci: fix port assignment
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
Anton D. Kachalov (1):
[intel] Add 8086:1557 card (Intel 82599 10G ethernet mezz)
Christian Hesse (1):
[build] Merge util/geniso and util/genliso
Curtis Larsen (3):
[efi] Use EFI_CONSOLE_CONTROL_PROTOCOL to set text mode if available
[efi] Report errors from attempting to disconnect existing drivers
[efi] Try various possible SNP receive filters
Dale Hamel (1):
[smbios] Expose board serial number as ${board-serial}
Florian Schmaus (1):
[build] Set GITVERSION only if there is a git repository
Hannes Reinecke (3):
[ethernet] Provide eth_random_addr() to generate random Ethernet addresses
[igbvf] Assign random MAC address if none is set
[igbvf] Allow changing of MAC address
Jan Kiszka (1):
[intel] Add I217-LM PCI ID
Marin Hannache (4):
[nfs] Fix an invalid free() when loading a symlink
[nfs] Fix an invalid free() when loading a regular (non-symlink) file
[nfs] Rewrite NFS URI handling
[readline] Add CTRL-W shortcut to remove a word
Michael Brown (144):
[profile] Allow interrupts to be excluded from profiling results
[intel] Exclude time spent in hypervisor from profiling
[build] Fix version.o dependency upon git index
[tcp] Defer sending ACKs until all received packets have been processed
[lkrnprefix] Function as a bzImage kernel
[build] Avoid errors when build directory is mounted via NFS
[undi] Apply quota only to number of complete received packets
[lkrnprefix] Make real-mode setup code relocatable
[intel] Increase receive ring fill level
[syslog] Strip invalid characters from hostname
[test] Add self-tests for strdup()
[libc] Prevent strndup() from reading beyond the end of the string
[efi] Allow for optional protocols
[efi] Make EFI_DEVICE_PATH_TO_TEXT_PROTOCOL optional
[efi] Make EFI_HII_DATABASE_PROTOCOL optional
[efi] Do not try to fetch loaded image device path protocol
[ipv6] Fix definition of IN6_IS_ADDR_LINKLOCAL()
[dhcpv6] Do not set sin6_scope_id on the unspecified client socket address
[ipv6] Do not set sin6_scope_id on source address
[ipv6] Include network device when transcribing multicast addresses
[ipv6] Avoid potentially copying from a NULL pointer in ipv6_tx()
[librm] Allow for the PIC interrupt vector offset to be changed
[ifmgmt] Do not sleep CPU while configuring network devices
[scsi] Improve sense code parsing
[iscsi] Read IPv4 settings only from the relevant network device
[iscsi] Include IP address origin in iBFT
[debug] Allow debug message colours to be customised via DBGCOL=...
[build] Expose build timestamp, build name, and product names
[efi] Allow device paths to be easily included in debug messages
[efi] Provide a meaningful EFI SNP device name
[efi] Restructure EFI driver model
[build] Fix erroneous object name in version object
[build] Add yet another potential location for isolinux.bin
[efi] Allow network devices to be created on top of arbitrary SNP devices
[autoboot] Allow autoboot device to be identified by link-layer address
[efi] Identify autoboot device by MAC address when chainloading
[efi] Attempt to start only drivers claiming support for a device
[efi] Rewrite SNP NIC driver
[efi] Include SNP NIC driver within the all-drivers target
[crypto] Add support for iPAddress subject alternative names
[crypto] Fix debug message
[netdevice] Reset network device index when last device is unregistered
[efi] Update EDK2 headers
[efi] Install our own disk I/O protocol and claim exclusive use of it
[efi] Allow for interception of boot services calls by loaded image
[efi] Print well-known GUIDs by name in debug messages
[efi] Include EFI_CONSOLE_CONTROL_PROTOCOL header
[ioapi] Fail ioremap() when attempting to map a zero bus address
[intel] Check for ioremap() failures
[realtek] Check for ioremap() failures
[vmxnet3] Check for ioremap() failures
[skel] Check for ioremap() failures
[myson] Check for ioremap() failures
[natsemi] Check for ioremap() failures
[i386] Add functions to read and write model-specific registers
[x86_64] Add functions to read and write model-specific registers
[efi] Show more diagnostic information when building with DEBUG=efi_wrap
[ioapi] Centralise notion of PAGE_SIZE
[lotest] Discard packets arriving on the incorrect network device
[xen] Import selected public headers
[xen] Add basic support for PV-HVM domains
[xen] Add support for Xen netfront virtual NICs
[efi] Default to releasing network devices for use via SNP
[efi] Unload started images only on failure
[efi] Fill in loaded image's DeviceHandle if firmware fails to do so
[efi] Fix incorrect debug message level when device has no device path
[efi] Report exact failure when unable to open the device path
[netdevice] Avoid registering duplicate network devices
[efi] Ignore failures when attempting to install SNP HII protocol
[efi] Expand the range of well-known EFI GUIDs in debug messages
[efi] Provide efi_handle_name() for debugging
[efi] Add ability to dump all openers of a given protocol on a handle
[efi] Use efi_handle_name() instead of efi_handle_devpath_text()
[efi] Use efi_handle_name() instead of efi_devpath_text() where applicable
[efi] Allow compiler to perform type checks on EFI_HANDLE
[efi] Avoid unnecessarily passing pointers to EFI_HANDLEs
[efi] Dump existing openers when we are unable to open a protocol
[efi] Dump handle information around connect/disconnect attempts
[efi] Improve debugging of the debugging facilities
[efi] Add excessive sanity checks into efi_debug functions
[efi] Also try original ComponentName protocol for retrieving driver names
[efi] Print raw device path when we have no DevicePathToTextProtocol
[efi] Add ability to dump SNP device mode information
[efi] Reset multicast filter list when setting SNP receive filters
[efi] Provide centralised definitions of commonly-used GUIDs
[efi] Open device path protocol only at point of use
[efi] Move abstract device path and handle functions to efi_utils.c
[efi] Generalise snpnet_pci_info() to efi_locate_device()
[bios] Support displaying and hiding cursor
[efi] Support displaying and hiding cursor
[readline] Ensure cursor is visible when prompting for input
[xen] Accept alternative Xen platform PCI device ID 5853:0002
[xen] Use version 1 grant tables by default
[xen] Cope with unexpected initial backend states
[smc9000] Avoid using CONFIG as a preprocessor macro
[build] Allow for named configurations at build time
[intel] Display PBS value when applying ICH errata workaround
[intel] Display before and after values for both PBS and PBA
[intel] Apply PBS/PBA errata workaround only to ICH8 PCI device IDs
[efi] Add definitions of GUIDs observed during Windows boot
[efi] Dump details of any calls to our dummy block and disk I/O protocols
[romprefix] Do not preserve unused register %di
[build] Remove obsolete references to .zrom build targets
[build] Allow ISA ROMs to be built
[build] Avoid deleting config header files if build is interrupted
[prefix] Halt system without burning CPU if we cannot access the payload
[prefix] Report both %esi and %ecx when opening payload fails
[util] Use PCI length field to obtain length of individual images
[mromprefix] Use PCI length field to obtain length of individual images
[mromprefix] Allow for .mrom images larger than 128kB
[efi] Show details of intercepted LoadImage() calls
[efi] Make our virtual file system case insensitive
[efi] Wrap any images loaded by our wrapped image
[efi] Use the SNP protocol instance to match the SNP chainloading device
[efi] Avoid returning uninitialised data from PCI configuration space reads
[efi] Make EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL optional
[efi] Allow for non-PCI snpnet devices
[build] Clean up all binary directories on "make [very]clean"
[efi] Add efifatbin utility
[efi] Provide dummy device path in efi_image_probe()
[dhcp] Check for matching chaddr in received DHCP packets
[dhcp] Remove obsolete dhcp_chaddr() function
[build] Use -malign-double to build 32-bit UEFI binaries
[efi] Centralise definitions of more protocol GUIDs
[efi] Add definitions of GUIDs observed when chainloading from Intel driver
[efi] Free transmit ring entry before calling netdev_tx_complete()
[efi] Generalise snpnet_dev_info() to efi_device_info()
[efi] Update to current EDK2 headers
[efi] Add NII / UNDI driver
[efi] Check for presence of UNDI in NII protocol
[efi] Include NII driver within "snp" and "snponly" build targets
[ping] Report timed-out pings via the callback function
[ping] Allow termination after a specified number of packets
[ping] Allow "ping" command output to be inhibited
[intel] Use autoloaded MAC address instead of EEPROM MAC address
[crypto] Fix parsing of OCSP responder ID key hash
[vmxnet3] Add profiling code to exclude time spent in the hypervisor
[netdevice] Fix erroneous use of free(iobuf) instead of free_iob(iobuf)
[libc] Add ASSERTED macro to test if any assertion has triggered
[list] Add sanity checks after list-adding functions
[malloc] Tidy up debug output
[malloc] Sanity check parameters to alloc_memblock() and free_memblock()
[malloc] Check integrity of free list
[malloc] Report caller address as soon as memory corruption is detected
Peter Lemenkov (1):
[build] Check if git index actually exists
Robin Smidsrød (2):
[build] Add named configuration for VirtualBox
[build] Avoid using embedded script in VirtualBox named configuration
Sven Ulland (1):
[lacp] Set "aggregatable" flag in response LACPDU
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Old kernels that used high memory only allowed the initrd to be in the
first 896MB of memory. If you load the initrd above, they complain
that "initrd extends beyond end of memory".
In order to fix this, while not breaking machines with small amounts
of memory fixed by cdebec5 (linuxboot: compute initrd loading address,
2014-10-06), we need to distinguish two cases. If pc.c placed the
initrd at end of memory, use the new algorithm based on the e801
memory map. If instead pc.c placed the initrd at the maximum address
specified by the bzImage, leave it there.
The only interesting part is that the low-memory info block is now
loaded very early, in real mode, and thus the 32-bit address has
to be converted into a real mode segment. The initrd address is
also patched in the info block before entering real mode, it is
simpler that way.
This fixes booting the RHEL4.8 32-bit installation image with 1GB
of RAM.
Cc: qemu-stable@nongnu.org
Cc: mst@redhat.com
Cc: jsnow@redhat.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
git shortlog since 1.7.5:
Hannes Reinecke (1):
megasas: read addional PCI I/O bar
Kevin O'Connor (5):
boot: Change ":rom%d" boot order rom instance to ":rom%x"
vgabios: Return from handle_1011() if handler found.
Don't enable thread preemption during S3 resume vga option rom execution.
build: Avoid absolute paths during "whole-program" compiling.
ehci: Fix bug in hub port assignment
Marcel Apfelbaum (1):
hw/pci: reserve IO and mem for pci express downstream ports with no devices attached
Markus Armbruster (1):
boot: Fix boot order for SCSI target, lun > 9
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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Merge remote-tracking branch 'remotes/mjt/tags/pull-trivial-patches-2014-11-11' into staging
trivial patches for 2014-11-11
# gpg: Signature made Tue 11 Nov 2014 14:38:39 GMT using RSA key ID A4C3D7DB
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>"
# gpg: aka "Michael Tokarev <mjt@corpit.ru>"
# gpg: aka "Michael Tokarev <mjt@debian.org>"
* remotes/mjt/tags/pull-trivial-patches-2014-11-11:
block: Fix comment for bdrv_co_get_block_status
sysbus: Correct SYSTEM_BUS(obj) defines
target-i386: cpu: keeping function parameters alignment on new line
xen-hvm: Remove redundant variable 'xstate'
coroutine-sigaltstack: Change jmp_buf to sigjmp_buf
pc-bios: petalogix-s3adsp1800.dtb: Use 'xlnx, xps-ethernetlite-2.00.a' instead of 'xlnx, xps-ethernetlite-2.00.b'
gdbstub: Add a missing case of signal number translation in gdbstub
numa: make 'info numa' take into account hotplugged memory
slirp/smbd: modify/set several parameters in generated smbd.conf
qemu-doc.texi: fix typos in x509 examples
icc_bus: fix typo ICC_BRIGDE -> ICC_BRIDGE
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
For Linux upstream kernel (e.g. 3.17-rc7), the related compatible string
'xlnx,xps-ethernetlite-2.00.a' is supported, but 'b' is not supported,
so change qemu dtb file to match kernel driver.
The related operation for qemu (after this patch):
yum install libvirt
yum install tunctl
tunctl -b
ip link set tap0 up
brctl addif virbr0 tap0
./configure
make
./microblaze-softmmu/qemu-system-microblaze -M petalogix-s3adsp1800 \
-kernel ../linux-stable.microblaze/arch/microblaze/boot/linux.bin \
-no-reboot -append "console=ttyUL0,115200 doreboot" -nographic \
-net nic,vlan=0,model=xlnx.xps-ethernetlite,macaddr=00:16:35:AF:94:00 \
-net tap,vlan=0,ifname=tap0,script=no,downscript=no
in microblaze qemu bash (guest machine):
ifconfig eth0 add 192.168.122.2 netmask 255.255.255.0
ifconfig eth0 up
Then can telnet 192.168.122.2 directly without password from the host
machine.
The related operation for generating new dtb:
building Linux kernel firstly, then get dts tool "./scripts/dts/dts".
"./scripts/dtc/dtc -I dtb -O dts -o ../work.dts ../qemu/petalogix-s3adsp1800.dtb"
edit work.dts (replace 'xlnx,xps-ethernetlite-2.00.b')
"./scripts/dtc/dtc -I dts -O dtb -o ..qemu/petalogix-s3adsp1800.dtb ../work.dts"
(Since I am not quite sure whether can read this patch or not, I put the
related dtb file in attachment, please check, thanks).
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Even though hw/i386/pc.c tries to compute a valid loading address for the
initrd, close to the top of RAM, this does not take into account other
data that is malloced into that memory by SeaBIOS.
Luckily we can easily look at the memory map to find out how much memory is
used up there. This patch places the initrd in the first four gigabytes,
below the first hole (as returned by INT 15h, AX=e801h).
Without this patch:
[ 0.000000] init_memory_mapping: [mem 0x07000000-0x07fdffff]
[ 0.000000] RAMDISK: [mem 0x0710a000-0x07fd7fff]
With this patch:
[ 0.000000] init_memory_mapping: [mem 0x07000000-0x07fdffff]
[ 0.000000] RAMDISK: [mem 0x07112000-0x07fdffff]
So linuxboot is able to use the 64k that were added as padding for
QEMU <= 2.1.
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Rebuild of s390-ccw.img containing these patches:
pc-bios/s390-ccw: Do proper console setup
pc-bios/s390-ccw: support all virtio block size
pc-bios/s390-ccw: handle more ECKD DASD block sizes
pc-bios/s390-ccw Improve ECKD informational message
pc-bios/s390-ccw Really big EAV ECKD DASD handling
pc-bios/s390-ccw: IPL from DASD with format variations
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The final newline/return must happen before we reset the sclp via
diag 308.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
There are two known cases of DASD format where signatures are
incomplete or absent:
1. result of <dasdfmt -d ldl -L ...> (ECKD_LDL_UNLABELED)
2. CDL with zero keys in IPL1 and IPL2 records
Now the code attempts to
1. find zIPL and use SCSI layout
2. find IPL1 and use CDL layout
3. find CMS1 and use LDL layout
3. find LNX1 and use LDL layout
4. find zIPL and use unlabeled LDL layout
5. find zIPL and use CDL layout
6. die
in this sequence.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
For EAV ECKD DASD, the cylinder count will have the magic value
0xfffeU. Therefore, use the block number to test for valid eckd
addresses instead.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Using dasdfmt(8) to format a DASD allows to choose a block size.
There are four supported values: 512, 1024, 2048, and 4096 bytes
per block. Each block size leads to selection of new count of
sectors per track. The head count remains always the same: 15.
This empiric knowledge is used to detect ECKD DASD to IPL from.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The block size value may be given "as is" OR as a base value and
a shift count (exponent). So, we have to use calculation to get
the proper number in the code.
The main expression reads as
(blk_cfg.blk_size << blk_cfg.physical_block_exp)
E.g., various combinations between blk_size=1/physical_block_exp=12
and blk_size=4096/physical_block_exp=0 are valid for 4K blocks.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
POP chapter 17 requires to store a subsystem information word at 184
during IPL. Furthermore bytes 188-191 should be zero. The bootmap might
contain data blocks that are written to the first page. We have to
write these values after we processed the bootmap and before the final
IPL.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The changelog is:
> Quieten the grub warning
> Add boot menu support
> boot from disk having chrp-boot file
> fat16: fix read and remove debug messages
> dhcparch define missing in compilation
> pci-scan: reserve memory for pci-bridge without devices
> pci-bridge: Fix ranges when no device beyond the bridge
> Set dhcp arch in board-qemu config file
> xhci: fix controller stop
> dhcp: support client architecture code 93
> virtio-blk: support variable block size
> usb: use common pci dma alloc/mapping routines
> Remove unused SLOF code
> pci-bridge: generic bridge needs to support pci dma functions
> pci: extract dma functions as separate file
> e1000: fix usage of multiple nics
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
Add code that allows us to start from two further ECKD DASD disk
layouts: LDL (Linux disk layout) and CMS (cms-formatted disk).
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Add code that allows us to start from ECKD DASD using the z/OS
compatible disk layout (CDL), which is the most common format for ECKD
DASD.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Move the scsi-disk specific ipl code from zipl_load() into a new
function ipl_scsi(). This makes it easier to add ipl routines for other
disk types.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Factor out helper function for dumping a hex value into a buffer.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Use the virtio device's configuration to figure out the disk geometry
and use a sector size based upon the layout.
[CH: s/SECTOR_SIZE/MAX_SECTOR_SIZE/g]
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Add declarations to describe structure of different dasd IPL sources
(eckd and fba). Move the structure definitions to a new header bootmap.h.
While we are at it, change structs to typedefs.
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Update s390-ccw.img to match with latest fixes
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
We need to interpret the last entry of the bootmap with zero
block count as "continuation pointer".
The "last entry" is being detected by pre-filling of the scratch
space with known values and respective look-ahead.
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Tested-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The loader BIOS has already activated several devices. Let's do a
subsystem reset before jumping into the guest. As there is no direct
way of doing so, we use diagnose 308 to bring the system in a
defined state. This is similar to what kdump on s390 uses. We have
to define a small trampoline function that restores the low bytes
to whatever the bootmap has written there.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The number of sectors to read is given by the last 16 bit of rec_list2.
1 is added in order to get to the real number of sectors to read (0x0000
-> read 1 block). For now, the maximum number (0xffff) led to 0 sectors
being read.
This fixes a bug where a large initrd (62MB) could not be ipled anymore.
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This adds a special build of u-boot tailored for the e500 platforms we
emulate. It is based on the current version of upstream u-boot which
contains all the code necessary to drive our QEMU provided machines.
Signed-off-by: Alexander Graf <agraf@suse.de>
git shortlog since -rc1:
Gerd Hoffmann (2):
acpi: remove PORT_ACPI_PM_BASE constant
Allow using full io region on q35.
Kevin O'Connor (2):
vgabios: Add debug message if x86emu leal check triggers.
python3 fixes for vgabios and csm builds.
Paolo Bonzini (1):
smm: remove code to handle ACPI disable/enable
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Now that ipxe has separate settings for load / boot banner timeouts
re-enable the boot banner while keeping the load banner turned off,
so we don't add a delay to non-pxe boots.
git shortlog:
Adrian Jamróz (2):
[rhine] Rewrite VIA Rhine driver
[velocity] Rewrite VIA Velocity driver
Alex Williamson (4):
[romprefix] Allow ROM banner timeout to be configured independently
[autoboot] Enable infrastructure to specify an autoboot device location
[prefix] Allow prefix to specify a PCI autoboot device location
[romprefix] Store boot bus:dev.fn address as autoboot device location
Alexander Chernyakhovsky (1):
[ocsp] Handle OCSP responses that don't provide certificates
Bo Yang (1):
[build] Avoid strict-aliasing warning for gcc 4.3
Brandon Penglase (1):
[build] Add vmware build target
Christian Hesse (2):
[build] Update build system for Syslinux 6.x
[build] Fix LABEL name for .liso images
Daniel P. Berrange (1):
[zbin] Fix size used for memset in alloc_output_file
Frediano Ziglio (1):
[romprefix] Fix incorrect pointer offset in undiloader.S
Kevin Tran (1):
[tg3] Fix various tg3 issues
Marin Hannache (8):
[linux] Add missing #include <stddef.h>
[legal] Add FILE_LICENCE for valgrind headers
[legal] Add FILE_LICENCE for core/errno.c
[legal] Add FILE_LICENCE for ath9k driver headers
[legal] Add missing FILE_LICENCE declarations
[cmdline] Add "poweroff" command
[nfs] Add support for NFS protocol
[nfs] Fix an issue with the selection of a local port
Michael Brown (363):
[netdevice] Separate VLAN support from presence of VLAN-supporting drivers
[undi] Work around specific devices with known broken interrupt behaviour
[menu] Prevent character code zero from acting as a shortcut key
[menu] Prevent separators with shortcut keys from being selected
[tftp] Allow TFTP block size to be controlled via the PXE TFTP API
[pcbios] Add extra debugging messages when unhiding iPXE from memory
[nbiprefix] Set up real-mode stack before jumping to .text16
[prefix] Use %cs as implicit parameter to uninstall()
[pcbios] Inhibit all calls to INT 15,e820 and INT 15,e801 during POST
[romprefix] Display only one "Ctrl-B" prompt per PCI device during POST
[efi] Update to latest EDK2 headers
[autoboot] Split main control flow out of main() into a new function ipxe()
[efi] Add last_opened_snpdev()
[efi] Expose downloaded images via EFI_SIMPLE_FILE_SYSTEM_PROTOCOL
[efi] Add our own EFI_LOAD_FILE_PROTOCOL implementation
[efi] Fix building with newer binutils
[lkrnprefix] Allow relocation when no initrd is present
[efi] Fix minor typos in efi_image.c
[efi] Add EFI-specific debugging macros
[int13] Split out ISO9660 and El Torito definitions to separate header files
[smbios] Provide SMBIOS version number via smbios_version()
[smbios] Mangle UUIDs for SMBIOS version 2.6 and newer
[dhcp] Use PXE byte ordering for UUID in DHCP option 97
[uuid] Abstract UUID mangling code out to a separate uuid_mangle() function
[efi] Provide efi_guid_ntoa() for printing EFI GUIDs
[efi] Add "reboot" command for EFI
[cmdline] Add ability to perform a warm reboot
[efi] Enable "cpuid" command by default for EFI
[cs89x0] Remove conflicting macro definitions
[igbvf] Remove conflicting macro definitions
[prism2] Use standard type names
[efi] Fetch device path for loaded image during initialisation
[settings] Expose build architecture and platform via settings
[bios] Fix screen clearing on buggy BIOSes
[intel] Remove hardcoded offsets for descriptor ring registers
[intel] Expose functionality to be shared with intelx driver
[intel] Add intelx driver for Intel 10 Gigabit Ethernet NICs
[efi] Remove obsolete EFI I/O implementation using EFI_CPU_IO_PROTOCOL
[libc] Use __einfo() tuple as first argument to EUNIQ()
[libc] Redefine low 8 bits of error code as "platform error code"
[efi] Perform meaningful error code conversions
[efi] Add sample platform-generated error disambiguations
[netdevice] Use link-layer address as part of RNG seed
[build] Allow sparse to find compiler.h
[build] Define __WINT_TYPE__ if necessary
[build] Allow sparse to be invoked via "make C=1"
[build] Avoid sparse undeclared symbol warning for PROVIDE_SYMBOL()
[process] Mark process descriptor as static in PERMANENT_PROCESS
[realtek] Print bad MAC address in debug message when inferring no EEPROM
[build] Use -Wno-decl when running sparse
[build] Fix uses of literal 0 as a NULL pointer
[build] Fix dubious uses of bitwise operators
[build] Default to short wchar_t in stddef.h
[realtek] Use ID word to detect EEPROM presence
[errdb] Strip platform error code for non-platform-generated errors
[pxe] Convert external PXE API errors into iPXE platform-generated errors
[realtek] Allow reaction time between writing RTL_CAPR and reading RTL_CR
[romprefix] Report failure cause when unable to open payload
[realtek] Ensure EEPROM writes reach chip before starting udelay()
[dhcp] Remove obsolete bootp.h header
[netdevice] Add netdev_tx_defer() to allow drivers to defer transmissions
[realtek] Defer packets when no transmit descriptors are available
[settings] Eliminate settings "tag magic"
[smbios] Allow access to unreferenced SMBIOS strings
[smbios] Allow access to multiple instances of SMBIOS structures
[crypto] Report meaningful error when certificate chain validation fails
[build] Use $(eval) if available
[build] Provide "allXXXs" targets for all media on all platforms
[build] Add efidrv.cab target for UEFI Secure Boot signing
[netdevice] Add "chip" setting
[netdevice] Reset MAC address when asked to clear the "mac" setting
[realtek] Fix reopening of legacy-mode 8139 NIC
[crypto] Accept OCSP responses containing multiple certificates
[bzimage] Align initrd images to page boundary
[bzimage] Fix spurious uninitialised-variable warning on some gcc versions
[build] Work around bug in gcc >= 4.8
[autoboot] Use next-server from filename's settings block
[tcp] Do not send RST for unrecognised connections
[tcp] Fix comment to match code behaviour
[test] Add self-tests for base16
[base16] Generalise base16_decode() to hex_decode()
[settings] Use hex_decode() to parse hex settings
[settings] Add "hexraw" setting type
[netdevice] Add "bustype" and "busloc" settings
[settings] Add "busdevfn" setting type
[linux] Add support for accessing PCI configuration space via /proc/bus/pci
[settings] Add config/settings.h
[settings] Expose PCI configuration space via settings mechanism
[settings] Make "netX" settings block function as a symbolic link
[cmdline] Accept "netX" in iPXE commands
[lotest] Include sequence number within loopback test packets
[intel] Incorporate ring producer and consumer counters in diagnostics
[base16] Ensure base16_encode() always terminates its result string
[realtek] Report RX error detail in debug messages
[script] Allow for backslash continuation of script lines
[settings] Add support for navigation keys in "config" user interface
[realtek] Allow extra space in RX buffers
[ifmgmt] Avoid relying on global variable within ifcommon_exec()
[script] Avoid trying to read final character of a zero-length string
[legal] Add missing FILE_LICENCE declarations
[build] Fix %.licence build target
[settings] Clarify usage of the term "named setting"
[settings] Avoid potentially large stack allocations
[settings] Remove temporary name buffer parameter from parse_setting_name()
[settings] Remove default_type parameter from parse_setting_name()
[settings] Expose parse_setting_name()
[settings] Change "not-found" semantics of fetch_setting_copy()
[settings] Add fetchf_setting_copy()
[settings] Eliminate call to fetchf_named_setting() in expand_settings()
[settings] Eliminate call to store_named_setting() in nslookup.c
[settings] Remove now-unused store_named_setting()
[parseopt] Allow parsed option to be modified
[parseopt] Move parse_settings() to parseopt.c
[parseopt] Add parse_setting()
[settings] Eliminate call to storef_named_setting() in choose_exec()
[settings] Eliminate calls to {fetch,store}f_named_setting() in NVO commands
[settings] Remove now-unused fetchf_named_setting() and storef_named_setting()
[script] Allow initial whitespace on lines containing labels
[script] Allow commands following a script label
[settings] Introduce the generalised concept of a numeric setting
[cmdline] Add "inc" command
[pci] Add pci_find_next() to iterate over existent PCI devices
[cmdline] Add "pciscan" command to allow iteration over PCI devices
[udp] Move high-frequency debug messages to DBGLVL_EXTRA
[ipv6] Rename sin_{family,port} to sin6_{family,port} in struct sockaddr_in6
[tcpip] Allow binding to unspecified privileged ports (below 1024)
[settings] Expose CPUID instruction via settings mechanism
[test] Add self-tests for snprintf()
[settings] Allow numeric_setting_value() to handle long setting values
[settings] Expose memory map via settings mechanism
[params] Add support for the general concept of a form parameter list
[cmdline] Add "params" and "param" commands to manage form parameter lists
[uri] Allow URIs to incorporate a parameter list
[http] Add support for HTTP POST
[settings] Make built-in settings a linker table
[linux] Give tap devices a name and bus type
[ipv4] Generalise fragment reassembly mechanism
[netdevice] Increase maximum network-layer address length
[netdevice] Add concept of a network device index
[netdevice] Add method for generating EUI-64 address from link-layer address
[ethernet] Add support for generating multicast hash for IPv6 addresses
[linux] Apply MAC address prior to registering network device
[tcpip] Pass through network device to transport layer protocols
[neighbour] Generalise concept of neighbour discovery
[ipv4] Abstract out protocol-specific portions of "route" command
[ipv6] Replace IPv6 stack
[ipv6] Fix uninitialised-variable warning
[tcp] Reduce path MTU to 1280 bytes
[ipv6] Add inet6_aton()
[build] Work around bug in gcc >= 4.8
[neighbour] Add nstat() function to print out neighbour table
[cmdline] Add "nstat" command
[tcp] Add AF_INET6 socket opener
[udp] Add AF_INET6 socket opener
[netdevice] Add find_netdev_by_index()
[socket] Add concept of a generalised socket address converter
[ipv4] Add IPv4 socket address converter
[ipv6] Add IPv6 socket address converter
[resolv] Use sock_aton() to allow parsing of arbitrary numeric addresses
[icmp] Add support for sending ICMP echo requests
[ping] Add concept of a ping socket
[ping] Add generic ping mechanism
[ping] Add top-level ping() function to ping a host
[cmdline] Add "ping" command
[ipv6] Handle IPv6 option length correctly
[ipv6] Extract link layer addresses from router advertisements
[ipv6] Support stateless address autoconfiguration (SLAAC)
[ipv6] Treat sin6_scope_id consistently
[ipv6] Automatically choose source for link-local and multicast destinations
[pxe] Always retrieve cached DHCPACK and apply to relevant network device
[ipv6] Add ndp_tx_router_solicitation() to send router solicitations
[parseopt] Add parse_timeout()
[netdevice] Make all net_driver methods optional
[interface] Default to calling intf_restart() in response to intf_close()
[job] Allow job_progress() to return an ongoing job status code, if known
[monojob] Add timeout parameter to monojob_wait()
[monojob] Report ongoing job status as overall return status on timeout
[cmdline] Rewrite "sync" command to use monojob_wait()
[autoboot] Fix shell banner timeout
[ifmgmt] Rewrite iflinkwait() to use monojob_wait()
[cmdline] Allow "if<xxx>" commands to take options
[netdevice] Add generic concept of a network device configurator
[dhcp] Add DHCP network device configurator
[parseopt] Add parse_netdev_configurator()
[ifmgmt] Add ifconf() to carry out network device configuration
[autoboot] Use ifconf() to configure network device
[cmdline] Add "ifconf" command
[cmdline] Make "dhcp" command a synonym for "ifconf"
[dhcp] Remove obsolete dhcp() function
[ipv6] Add IPv6 network device configurator
[cmdline] Generate command option help text automatically
[pxe] Ensure cached DHCPACK is retrieved prior to network device creation
[base16] Fix comparison of signed and unsigned integers
[settings] Move user-class setting from dhcp.c to settings.c
[ipv6] Use given source address only if it is not the unspecified address
[ipv6] Add "ipv6" setting type
[dhcpv6] Add basic support for stateful and stateless DHCPv6
[ipv6] Separate the concepts of prefix and address creation
[dhcpv6] Allow stateful DHCPv6 to apply obtained IPv6 addresses
[test] Include failing code within failed test result output
[main] Defer "initialising devices" message until initialising devices
[console] Pass escape sequence context to ANSI escape sequence handlers
[pixbuf] Add generic concept of a pixel buffer
[image] Allow for non-executable image formats
[image] Add image_pixbuf() to create pixel buffer from image
[pnm] Add support for PNM images
[mucurses] Use "<ESC>[2J" ANSI escape sequence to clear screen
[console] Allow console input and output to be disabled independently
[console] Add concept of generic console configuration
[cmdline] Add "console" command to configure console
[fbcon] Add generic concept of a frame buffer console
[vesafb] Add VESA frame buffer console
[vesafb] Include raw status value within VBE error messages
[vesafb] Skip modes for which we cannot get mode information
[vesafb] Return meaningful error when no suitable mode is found
[vesafb] Select an optimal mode, rather than the first acceptable mode
[build] Fix building on OpenBSD 5.4
[console] Allow '?' as an intermediate byte in ANSI escape sequences
[mucurses] Implement curs_set() to control cursor visibility
[settings] Hide cursor when not actively editing a setting
[menu] Hide cursor when displaying menu
[fbcon] Add support for displaying a cursor
[settings] Explicitly separate the concept of a completed fetched setting
[settings] Allow for IPv6 setting types in non-IPv6 builds
[settings] Add fetch_ipv6_setting()
[dns] Add support for resolving IPv6 addresses via AAAA records
[socket] Ensure socket address structure sizes are fixed
[syslog] Add support for IPv6 syslog server
[ipv6] Add support for resolving IPv6 addresses via the "nslookup" command
[linux] Provide access to SMBIOS via /dev/mem
[dhcpv6] Use DUID-UUID form of client DUID
[settings] Force settings into alphabetical order within sections
[settings] Allow for multiple definitions of each predefined setting
[settings] Merge SETTING_IPv4 and SETTING_IPv6
[dhcpv6] Add DHCPv6 "filename" setting
[ipv6] Expose NDP-provided settings (including the DNS server)
[vesafb] Work around data corruption bug in bochs/qemu VBE implementation
[settings] Adapt user interface to fit display size
[login] Adapt user interface to fit display size
[menu] Adapt user interface to fit display size
[console] Allow consoles to update the recorded console size
[fbcon] Update the console width and height after changing mode
[lkrnprefix] Include iPXE version string in image header
[fbcon] Always draw cursor using current foreground and background colours
[console] Add centralised concept of colours and colour pairs
[mucurses] Use centralised concept of colour pairs
[cmdline] Add the "colour" and "cpair" commands
[console] Add concept of a "magic" colour
[vesafb] Set "magic" colour to transparent when a background picture is used
[build] Remove obsolete check for GNU as version 2.9.1
[ipv6] Fix compilation under FreeBSD
[build] Build ROMs used by qemu and VMware as part of "make all"
[libc] Add isprint()
[test] Add okx() macro taking an explicit file name and line number
[deflate] Add support for DEFLATE decompression
[deflate] Fix literal data length calculation
[libc] Add abs()
[uaccess] Add memcmp_user()
[test] Rewrite pnm_ok() using okx()
[test] Generalise pnm_ok() to pixbuf_ok()
[png] Add support for PNG images
[vesafb] Handle failures from fbcon_init()
[fbcon] Centre background picture on console
[fbcon] Allow for an arbitrary margin around the text area
[vesafb] Allow for an arbitrary margin around the text area
[cmdline] Rename "console" command's --bpp option to --depth
[cmdline] Add margin options to the "console" command
[fbcon] Allow ANSI CUP with missing arguments
[cmdline] Always clear screen after reconfiguring console
[intel] Add some missing PCI IDs
[dns] Support DNS search lists
[dns] Update end-of-name pointer after processing CNAME record
[dhcp] Copy exactly the required length when resizing DHCP options
[settings] Remove "uristring" setting type
[params] Use reference counters for form parameter lists
[uri] Refactor URI parsing and formatting
[image] Ensure every image has a fully resolved URI
[tcpip] Add IP statistics collection as per RFC 4293
[cmdline] Add the "ipstat" command
[prefix] Ignore PCI autoboot device location if set to 00:00.0
[tcpip] Provide tcpip_netdev() to determine the transmitting network device
[tcpip] Provide tcpip_mtu() to determine the maximum transmission unit
[tcp] Calculate correct MSS from peer address
[bzimage] Report exact initrd length via bzImage header
[realtek] Include link status register details in debug messages
[romprefix] Do not clobber stack segment when returning to BIOS
[netdevice] Mark devices as open before calling open() method
[tcp] Update window even if ACK does not acknowledge new data
[linux] Avoid starting currticks() from zero every time
[http] Use a retry timer to trigger retried requests
[http] Automatically retry request on a 503 Service Unavailable
[mii] Add mii_dump() to dump all MII registers
[realtek] Dump all MII register contents when link status changes
[monojob] Reset timeout when progress is made
[image] Add "--timeout" parameter to image downloading commands
[efi] Allow for 64-bit EFI_STATUS codes
[efi] Allow driver to be unloaded
[efi] Connect driver to devices as part of installation
[console] Fix display of characters with top bit set
[lotest] Allow loopback testing on shared networks
[netdevice] Notify upper-layer drivers when RX processing is (un)frozen
[efi] Avoid accidentally calling main() twice
[efi] Unload our own image before exiting UEFI application
[efi] Disable SNP devices when running iPXE as the application
[realtek] Add ability to dump all internal registers
[realtek] Clear bit 24 of RCR
[bios] Fix screen clearing on even more buggy BIOSes
[http] Accept Content-Length header with trailing whitespace
[crypto] Remove dynamically-allocated storage for certificate name
[crypto] Remove dynamically-allocated storage for certificate OCSP URI
[build] Remove long-obsolete mechanism for wrapping embedded images
[build] Disable ccache for all relevant build targets
[build] Add dependency of generated files upon Makefile
[crypto] Add pubkey_match() to check for matching public/private key pairs
[crypto] Generalise X.509 cache to a full certificate store
[crypto] Use fingerprint when no common name is available for debug messages
[crypto] Allow signed timestamp error margin to be configured at build time
[test] Rewrite X.509 tests using okx()
[test] Rewrite CMS tests using okx()
[test] Add tests for x509_check_name()
[test] Add subject alternative names to X.509 server test certificate
[crypto] Add support for subjectAltName and wildcard certificates
[crypto] Allow wildcard matches on commonName as well as subjectAltName
[intel] Avoid completely filling the TX descriptor ring
[test] Rewrite TCP/IP tests using okx()
[test] Add self-tests for flsl()
[libc] Add inline assembly implementation of flsl() using BSR instruction
[test] Add tests for 64-bit division
[build] Fix __libgcc attribute for recent gcc versions
[test] Check for correct -mrtd assumption on libgcc arithmetic functions
[libc] Add isqrt() function to find integer square roots
[libc] Add flsll()
[profile] Add generic profiling infrastructure
[cmdline] Add "profstat" command to display profiling statistics
[netdevice] Profile common operations
[intel] Profile common virtual machine operations
[intel] Push new RX descriptors in batches
[librm] Use genuine real mode to accelerate operation in virtual machines
[ipv4] Profile transmit and receive datapaths
[tcp] Profile transmit and receive datapaths
[http] Profile receive datapath
[downloader] Profile receive datapath
[build] Allow for a debug level of zero
[librm] Allow interrupts in protected mode
[comboot] Use built-in interrupt reflector
[pcbios] Do not switch to real mode to check for timer interrupt
[pcbios] Do not switch to real mode to sleep the CPU
[test] Print out profiling statistics after a successful test run
[librm] Add a profiling self-test for measuring mode transition times
[librm] Add meaningful labels at section changes
[librm] Speed up protected-to-real mode transition under KVM
[librm] Speed up real-to-protected mode transition under KVM
[librm] Speed up protected-mode calls under KVM
[profile] Provide methods for profiling individual stages of operations
[librm] Add profiling self-tests for complete real_call and prot_call cycles
[pxe] Profile all PXE API calls
[pxe] Profile UNDI transmit datapath
[pxe] Work around missing PXENV_UNDI_OPEN only when necessary
[undi] Profile all PXE API calls
[undi] Profile transmit and receive datapaths
[undi] Report any PXENV_UNDI_ISR errors via netdev_rx_err()
[undi] Do not switch to real mode to check for NIC interrupt
[undi] Place an upper limit on the number of PXENV_UNDI_ISR calls per poll
Peter Pickford (1):
[serial] Enable UART FIFOs
Robin Smidsrød (2):
[settings] Add "version" builtin setting
[build] Include ipxe.pxe in default build
Stefan Hajnoczi (2):
[netdevice] Add vlan_tag() to get the VLAN tag of a network device
[iscsi] Include 802.1Q VLAN identifier in iBFT
Thomas Miletich (3):
[3c90x] Stall upload engine before setting RX ring address
[3c90x] Don't round up transmit packet length
[3c90x] Fix High-MTU packet reception
lolipop (1):
[intel] Add Intel I217 Gigabit Ethernet PCI ID
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Code grew a bit, had to disable CONFIG_USB_UAS to make the
bios for the old machine types continue top fit into 128k.
git shortlog since 1.7.4:
Eric Northup (2):
init_virtio_blk, init_virtio_scsi: reset HBA on error
vp_init_simple: enable PCI bus-mastering before relying on DMA.
Gabriel L. Somlo (1):
SMBIOS: Check for aggregate tables & entry point in fw_cfg
Gerd Hoffmann (4):
smbios: catch zero-length strings
pci: improve io address space allocation
xhci: allocate scratch pad buffers
vga: rework bar detection, add virtio-vga
Johannes Krampf (5):
build: Remove unneccesary semicolons from acpi_extract scripts.
build: Make print statements in scripts python3 compatible.
build: Be explicit that we want integers when dividing for python3 compat.
build: Avoid sort() on unordered classes for python3 compatibility.
build: Be careful with unicode and byte strings for python3 compatibility.
Kevin O'Connor (79):
build: Don't trash the .config file when src/Kconfig changes.
Remove the pmm handle argument from _malloc().
Clear the total block transfer count on error.
Remove unnecesary updates of the disk op->count field.
Always perform thread cleanup on MainThread stack.
pvscsi: Don't store reference to struct pci_device.
pvscsi: Always run entirely in 32bit mode.
pvscsi: Remove use of LOWFLAT and GLOBALFLAT macros.
usb: Replace EHCI to UHCI/OHCI synchronization with new scheme.
Minor - pciinit.c - order header files and use static on local functions.
Minor - fix misspelling in romfile.c comment.
ehci: memset the qTD structures in ehci_alloc_intr_pipe
build: Update kconfig to version in Linux 3.13.
scripts: Allow encodeint.py to take integers in hex notation.
coreboot: Support alternative locations for CBFS.
debug: Add runtime option to not report the debug serial port to the OS.
debug: Only call serial_debug_preinit() at startup.
debug: Unify the SeaBIOS debug version banner.
xhci: Use 64bit writes to ERDP register.
xhci: Fix incorrect direction setting on status transmissions.
xhci: Set the interval parameter on interrupt pipes.
xhci: Verify PAGESIZE register before initializing driver.
xhci: Allocate and free the xhci inctx structure on each use.
xhci: Move set_address code from xhci_control to xhci_alloc_pipe.
xhci: Eliminate 'struct xhci_device'.
xhci: Support xhci controllers with 64 byte contexts.
xhci: Allow the XHCI USB controller to be enabled for coreboot.
xhci: Don't use a dummy endpoint count in configure command.
xhci: Report the "protocol defined" and PSIC bits of extended capabilities.
xhci: Support USB hubs on xhci controllers.
Add call32_params() helper function.
Add space between DTYPE_* definitions.
xhci: Run the XHCI driver entirely in 32bit mode.
Remove pci_writel() and pci_readl() functions.
xhci: Check if scratch pad allocation fails.
Increase maximum size of permanent high memory area.
usb: USB 3 devices encode bMaxPacketSize0 field.
usb: Move default pipe max packet size code from xhci to main code.
xhci: Use the same endpoint initialization code in xhci_alloc_pipe()
xhci: Add copyright notice to usb-xhci.c
vgabios: Make sure exported structs use PACKED.
vgabios: Simplify the bios save state area.
vgabios: Simplify save/restore mechanism.
vgabios: Attempt to detect old x86emu and force a fault.
vgabios: Don't interpret TAB character.
vgabios: Refactor write_teletype and write_chars.
vgabios: Make sure stdvga_list_modes() doesn't overrun the buffer.
coreboot: Add support for a "links" file to have aliases in CBFS.
Enhance nullTrailingSpace() so that it can also skip leading spaces.
coreboot: Move links file processing to its own function.
vgabios: Fix PMM allocation request size.
smbios: Default all values to zero.
usb: Only disable HID devices if both USB_MOUSE and USB_KEYBOARD are off.
Minor - fix some typos in comments.
Replace CONFIG_THREAD_OPTIONROMS with a runtime config setting.
acpi: Move acpi parsing logic from acpi.c to biostables.c / paravirt.c.
smbios: Move smbios parsing logic from smbios.c to biostables.c.
Move PirAddr definition from pirtable.c to biostables.c.
Use biostables.c for copying bios tables even when generating them.
Document no new changes to pirtable.c, mptable.c, acpi.c, and smbios.c.
apm: Remove old Bochs mechanism for shutdown/suspend/standby.
Minor - remove unused includes from pci.c.
vgabios: Add option to control use of standard VGA IO ports.
vgabios: Split vgafb_scroll() into separate move and clear functions.
vgabios: Rewrite vgafb.c graphics operations to set of 4 standard operators.
vgabios: Introduce text_address().
vgabios: Add support for manipulating framebuffers in high memory.
Set the color attribute when calling vgabios print character.
vgabios: PMM scan was incorrectly depending on a zero %ds segment.
coreboot: Make coreboot table searching available to other code.
vgabios: Initial support for coreboot native vga vgabios.
Minor - replace some tab characters that slipped into the code.
Factor out smbios table walking from display_uuid to smbios_next().
vgabios: Define PlatformRunningOn to make compile happy.
If an int 1587 call is made from an option rom, stay in bigreal mode.
xhci: Use msleep() instead of mdelay() for port status delay.
build: Make sure romlayout.o is recompiled on Kconfig change.
Fix int 1589 calls when CONFIG_ENTRY_EXTRASTACK is enabled.
acpi: Fix acpi dsdt compile warning.
Laszlo Ersek (1):
init_virtio_scsi(): reset the HBA before freeing its virtio ring
Marcel Apfelbaum (3):
resume: restore piix pm config registers after resume
hw/pci: reserve IO and mem for pci-2-pci bridges with no devices attached
hw/pci: check if pci2pci bridges implement optional limit registers
Roger Pau Monne (1):
ld: don't hardcode "-melf_i386"
Sander Eikelenboom (1):
Prevent build failure by not splitting line in the middle of arguments to checkrom.py script
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The "Q" of the logo is already included in pc-bios/qemu_logo_no_text.svg.
This file now adds the complete logo as it was designed by Benoît Canet.
Benoît licensed it under CC-BY 3.0, see
http://lists.gnu.org/archive/html/qemu-devel/2012-02/msg02865.html.
Unneeded borders from Benoît's original logo were removed,
and metadata (license, author, date) was added in this version.
Cc: Benoît Canet <benoit@irqsave.net>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
The change log is:
> Isolate sc 1 detection logic
> build: auto-detect ppc64 architecture
> cas: increase hcall buffer size to accomodate 256 cpus
> usb: change device tree naming
> usb-core: adjust port numbers in set_address
> virtio-scsi: correct srplun comment
> Fix kernel loading
> Workaround to make grub2 assign server ip from dhcp ack packet only
> ELF: Enter LE binary in LE mode
> ELF loading should fail for virt != phys
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
The changelog is:
> version: update to 20140304
> Introduce dummy console device
> vio-vscsi: Fix CRQ allocation alignment
> version: update to 20140204
> virtio-9p: disable unused structure
> Make "boot net:dhcp" boot from IPv4 only
> Fix virtio device shutdown
> Change shutdown method name for virtio-scsi
> Add support for 64bit LE ABI v1 and v2 support
> Change representation of string environment variable
> cas: return error when unknown node found
> version: update
> Reset obp-tftp arguments before parsing
> Enable seamless netboot on IPv6 network
> Fix shutdown for virtio devices
> Fix zero checksum in UDP header
> Handle router advertisement message properly
> [oex]hci_exit: Check before freeing/unmapping memory
> Work around missing sc 1 traps on pHyp
> fix print_version() to return where it came from
> usb-xhci: memory freeing and using returns as bool uniformly
> Output banner and initial display output in VNC window
> use VERSION file to generate FW version
> cas: remove warning
> Add support for loading little endian ELF binaries.
> Add bswap_{16,32,64}p
> dhcpv6 and other minor net-snk fixes
> Fix missing drop in virtio-fs setup-alias
> Find next available alias name
> SLOF does not exit if given 1KB disk
> boot: enable support for bootindex
> pci-properties: add properties to enable hotplug for spapr
> e1000: remember node handle
> Increase quiesce tokens array size
> virtio: timeout after 5sec
> Enable IPv6 support in dns
> usb-ohci: fix warnings
> Add ipv6 support in net-snk
> ipv4: fix frame overwriting following arp_send_request
> e1000: fix SLOF_dma_map_out arguments
> Maintain single global packet buffer for tftp
> Increase virtio-net receive queue size
> Increase veth receive queue size
> Fix dprintf macros at various points
> usb-ohci: rewrite done_head processing code
> boot: add net in default boot order
> block 0 address in the allocator
> scsi: make-media-alias fix
> usb-xhci: add xhci host controller support
> usb-xhci: add xhci support
> Avoid veth read/write calls with zero length buffer
> boot: include other aliases
> usb-core: disable xhci
Cc: Andreas Färber <afaerber@suse.de>
Cc: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Functionally, this is a revert of Jocelyn's r3309 /
55aa45ddde (Quickly hack PowerPC BIOS
able to boot on CDROM again.), for which we do not have the sources.
Therefore the sources used are v0.4.1 plus pc-bios/ohw.diff plus a
workaround turning IDE errors into warnings.
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
- sclp event facility: cleanup structure. This allows to use
realize/unrealize as well as migration support via vmsd
- reboot: Two fixes that make reboot much more reliable
- ipl: make elf loading more robust
- flic interrupt controller: This allows to migrate floating
interrupts, as well as clear them on reset etc.
- enable async_pf feature of KVM on s390
- several sclp fixes and cleanups
- several sigp fixes and cleanups
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Merge remote-tracking branch 'remotes/borntraeger/tags/kvm-s390-20140227' into staging
Several features, fixes and cleanups for kvm/s390:
- sclp event facility: cleanup structure. This allows to use
realize/unrealize as well as migration support via vmsd
- reboot: Two fixes that make reboot much more reliable
- ipl: make elf loading more robust
- flic interrupt controller: This allows to migrate floating
interrupts, as well as clear them on reset etc.
- enable async_pf feature of KVM on s390
- several sclp fixes and cleanups
- several sigp fixes and cleanups
* remotes/borntraeger/tags/kvm-s390-20140227: (22 commits)
s390x/ipl: Fix crash of ELF images with arbitrary entry points
s390x/kvm: Rework priv instruction handlers
s390x/kvm: Add missing SIGP CPU RESET order
s390x/kvm: Rework SIGP INITIAL CPU RESET handler
s390x/cpu: Use ioctl to reset state in the kernel
s390-ccw.img: new binary rom to match latest fixes
s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css
s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx
s390x/event-facility: exploit realize/unrealize
s390x/event-facility: add support for live migration
s390x/event-facility: code restructure
s390x/event-facility: some renaming
s390x/sclp: Fixed setting of condition code register
s390x/sclp: Add missing checks to SCLP handler
s390x/sclp: Fixed the size of sccb and code parameter
s390x/eventfacility: mask out commands
s390x/virtio-hcall: Specification exception for illegal subcodes
s390x/virtio-hcall: Add range check for hypervisor call
s390x/kvm: Fixed bad SIGP SET-ARCHITECTURE handler
s390x/async_pf: Check for apf extension and enable pfault
...
Conflicts:
linux-headers/linux/kvm.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The CG3 framebuffer is a simple 8-bit framebuffer for use with operating
systems such as early Solaris that do not have drivers for TCX.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Blue Swirl <blauwirbel@gmail.com>
CC: Anthony Liguori <aliguori@amazon.com>
CC: Peter Maydell <peter.maydell@linaro.org>
CC: Bob Breuer <breuerr@mc.net>
CC: Artyom Tarasenko <atar4qemu@gmail.com>
We have to set the cssid to 0, otherwise the stsch code will
return an operand exception without the m bit. In the same way
we should set m=0.
This case was triggered in some cases during reboot, if for some
reason the location of blk_schid.cssid contains 1 and m was 0.
Turns out that the qemu elf loader does not zero out the bss section
on reboot.
The symptom was an dump of the old kernel with several areas
overwritten. The bootloader does not register a program check
handler, so bios exception jumped back into the old kernel.
Lets just use a local struct with a designed initializer. That
will guarantee that all other subelements are initialized to 0.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
The current code does not initialize next_idx in the virtio ring.
As the ccw bios will always use guest memory at a fixed location,
this queue might != 0 after a reboot.
Lets make the initialization explicit.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
This resolves the build issue with building the ROMs on OpenBSD on x86 archs.
As of OpenBSD 5.3 the compiler builds PIE binaries by default and thus the
whole OS/packages and so forth. The ROMs need to have PIE disabled.
Check in configure whether the compiler supports the flags for disabling
PIE, and if it does then use them for building the ROMs. This fixes the
following buildbot failure:
>From the OpenBSD buildbots..
Building optionrom/multiboot.img
ld: multiboot.o: relocation R_X86_64_16 can not be used when making a shared object; recompile with -fPIC
Signed-off by: Brad Smith <brad@comstyle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
BIOS files are not directly executable, so they don't need this flag.
All other BIOS files don't use the execute flag.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Upstream OpenBIOS now implements SBus probing in order to determine the
contents of a physical bus slot, which is required to allow OpenBIOS to
identify the framebuffer without help from the fw_cfg interface.
SBus probing works by detecting the presence of an FCode program
(effectively tokenised Forth) at the base address of each slot, and if
present executes it so that it creates its own device node in the
OpenBIOS device tree.
The FCode ROM is generated as part of the OpenBIOS build and should
generally be updated at the same time.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
CC: Blue Swirl <blauwirbel@gmail.com>
CC: Bob Breuer <breuerr@mc.net>
CC: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
# By Jan Krupa (4) and others
# Via Michael Tokarev
* mjt/trivial-patches:
hw/i386/Makefile.obj: use $(PYTHON) to run .py scripts consistently
configure: Use -B switch only for Python versions which support it
qga: Fix shutdown command of guest agent to work with SysV
console: Remove unused debug code
qga: Fix compilation for old versions of MinGW
.travis.yml: basic compile and check recipes
pci-assign: Fix error_report of pci-stub message
qapi: Fix comment for create-type to match code.
vl: fix build when configured with no graphic support
usb: drop unused USBNetState.inpkt field
qemu-char: add missing characters used in keymaps
qemu-char: add support for U-prefixed symbols
qemu-char: add Czech keymap file
qemu-char: add Czech characters to VNC keysyms
Message-id: 1384684850-6777-1-git-send-email-mjt@msgid.tls.msk.ru
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
This patch adds Czech keyboard layout to available keymap files
and Makefile.
Signed-off-by: Jan Krupa <jkrupa@suse.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
SLOF git commit is e2e8ac901e617573ea383f9cffd136146d0675a4
The main changes are:
* fixed bug with not passing arguments from -append
* client-architecture-support hypercall
* netboot
* USB stack fixes
The full list of changes:
> client-architecture-support: fix wrong version read
> client-architecture-support: fix redundant stack drop
> Update device tree returned by CAS hypercall
> fdt: introduce fdt-init
> Add ibm,client-architecture-support method
> Kernel parameter passed from qemu commandline ignored
> Allow more than one client to open net devices simultaneously
> ci: add missing close in else condition
> Add GPT support
> pci: fix interrupt-map for bridges
> usb-ohci: preserve the toggleCarry bit in ED
> usb-ohci: done_head processing fixes
> usb-ohci: update init and rationalize timings
> usb-msc: handle stall and other fixes
> scsi: make probe more error resilient
> usb-core: Add CLEAR FEATURE api
> Implement range allocator
> Remove bcm57xx network driver as module
> Remove e1000 network driver as module
> Remove virtio-net network driver as module
> Remove veth network driver as module
> Add missing close-dev in ping
> Remove lodable network driver modules and related functions
> Add bcm57xx network driver in libbcm
> Add e1000 network driver in libe1k
> Add virtio-net driver in libvirtio
> Add veth driver in libveth
> Get MAC address for client interface module
> Add SLOF usleep wrapper
> Add SLOF pci wrapper functions
> Fix 'canon' client interface
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
This has reworked USB OHCI and adds support of USB EHCI,
VIRTIO-SCSI and various fixes (IBM VSCSI, VGA and more).
The full list of fixes is:
* usb-ohci: Convert td-phys every time to td-virt
* usb-storage: Fix cbwflags field
* Add -fno-strict-aliasing in global CFLAGS
* usb: fix various issues found with js2x
* Move hex64-{decode,encode}-unit to node.fs
* usb: Use separate in-memory endian swap
* usb-ohci: collect TDs from done list
* js2x: more fixes
* js2x: Fix build of takeover image
* js2x: use new usb stack
* usb-ohci: Use proper memory barriers always
* usb: Fix a couple of warnings
* Fix $cat-instance-unit
* Cache phandle of /chosen
* Use root.fs on qemu as well
* usb-ehci: Add ehci handshake
* usb: add mb for write accessors
* usb-ohci: add missing memory barriers
* usb-ohci: suspend the controller in exit code path
* usb-ohci: Add a reset when closing the OHCI
* usb: Use proper accessors for MMIO and separate in-memory endian swap
* Use a global definition of sync() and mb()
* net-snk: Remove exception handling
* usb: unmap buffers
* slof: call quiesce on closing of stdin
* usb-kbd: accept "s" to drop to OF prompt
* USB storage driver
* usb-ohci: add Bulk transfer support
* usb-ehci: Add bulk support
* usb-core: add usb bulk support
* USB generic hub device driver
* usb-ehci: setup new device
* usb-ehci: Check ehci ports
* usb-ehci: initialize controller
* USB keyboard driver
* usb-core: setup new device
* usb-core: create dev pool allocation
* usb-ohci: implement ohci send control
* usb-core: usb send control
* usb-core: implement usb_{get,put}_pipe routines
* usb-ohci: allocate pipe pool
* usb-ohci: reset, init and check-ports
* Add standard header stdbool.h
* usb-slof: forth support routines for C
* usb-ehci: Add USB EHCI skeleton
* usb-core: Add register accessor functions
* Use __builtin_bswap routines for endianness swapping
* usb-core: hcd registration and query routines
* usb-core: adding generic dev-hci.fs
* usb-core: registration and makefiles
* Add new USB code
* Remove old usb code
* vga: fix hcall-invert-screen and hcall-blink-screen
* Enumerate disk/cdrom aliases for multiple disks or cdroms
* scsi: unify scsi probing code
* vscsi: generalizing probe code
* virtio-scsi: iterate through targets
* scsi: unify and use make-disk-alias
* nvram: remove unnecessary prints
* Add hack to client interface finddevice of "/memory"
* scsi: Fix cdrom boot crash when no medium present
* Look for /memory@0, not just /memory
* Fix instance>qname crashing when displaying instance arguments
* Fix js2x build
* scsi-disk: Bound check read-blocks
* Fix off by one error in scsi-disk get-capacity
* scsi: fix report-luns handling
* SLOF: virtio-scsi block driver code
* scsi: Move bits of vio-vscsi.fs to a common helpers file
* scsi: Move scsi-disk.fs to a generic place
* SLOF: virtio-scsi helper routines
* SLOF: virtio-scsi - add pci device file
* iso9660: Don't constantly reallocate the read buffer
* vscsi: Sanitize interface between scsi-disk.fs and vio-vscsi.fs
* vio-vscsi: Rework vio-vscsi support
* virtio: Add a virtio-set-qaddr helper
* disk-label: Allocate 4096 bytes for 4k block devices
* disk-label: Increase the max size of the PReP boot partition
* Make load-base a real environment variable
* vio-vscsi: Switch to using a wildcard "disk" node and make scsi-disk generic
* Fix disk-label package to use proper instance path
* Increase size of catpad
* Fix instance>path to contain unit address for wildcard nodes
* Fix handling of wildcard nodes in open-dev
* vio-vscsi: Get CRQ on open and release on close
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
qemu.org is held by a third-party and no core community contributor has
access to the DNS configuration. This leaves the website exposed to
outages due to DNS issues or IP address changes. For example, if the
web server IP address needs to change we cannot guarantee qemu.org will
point to it!
The newer qemu-project.org domain name is owned by Anthony Liguori
<anthony@codemonkey.ws>. You can confirm this by querying the whois
information. Also note that the #qemu IRC channel topic already
references qemu-project.org.
Short of having a dedicated legal entity to hold the domain name on
behalf of the community, qemu-project.org seems like the safest bet.
Let's replace references to qemu.org with qemu-project.org.
Note that git-submodule(1) does not detect URL changes. The following
commands clear out and re-initialize all submodules to ensure you are
using the latest URLs:
$ git submodule deinit . # you'll be warned if you have local changes
$ rm -rf .git/modules # also clear cached .git/ directories
$ git submodule update --init
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1381495958-8306-1-git-send-email-stefanha@redhat.com
Signed-off-by: Anthony Liguori <aliguori@amazon.com>
'git shortlog d4f7d90f..ece025f5' says:
Alex Williamson (4):
seabios q35: Enable all PIRQn IRQs at startup
seabios q35: Add new PCI slot to irq routing function
seabios: Add a dummy PCI slot to irq mapping function
pciinit: Enable default VGA device
Asias He (2):
virtio-scsi: Set _DRIVER_OK flag before scsi target scanning
virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd}
Avik Sil (1):
USB-EHCI: Fix null pointer assignment
Christian Gmeiner (5):
geodevga: fix errors in geode_fp_* functions
geodevga: move framebuffer setup
geodevga: move output setup to own function
geodevga: add debug to msr functions
geodevga: fix wrong define name
David Woodhouse (26):
Add macros for pushing and popping struct bregs
Clean up #if in pirtable.c. CONFIG_PIRTABLE can't be set if CONFIG_COREBOOT is
post: Export functions which will be used individually by CSM
Export callrom() for CSM to use
Export copy_smbios() from biostables.c
Import LegacyBios.h from OVMF
Complete and checksum EFI_COMPATIBILITY16_TABLE at build time
Add pic_save_mask() and pic_restore_mask() functions
Add CSM support
Add README.CSM
Add find_pmtimer() function
Enable PMTIMER for CSM build
Fix rom_reserve()/rom_confirm() for CSM oprom dispatch
Don't calibrate TSC if PMTIMER is already set up
Move find_pmtimer() to ACPI table setup where it logically belongs
Use find_pmtimer() after copying Xen ACPI tables
Use find_pmtimer() after copying coreboot ACPI tables
Unify return path for CSM to go via csm_return()
Make CONFIG_OPTIONROMS_DEPLOYED depend on CONFIG_QEMU
Implement !CONFIG_OPTIONROMS support for CSM
Implement !CONFIG_BOOT for CSM
Enable VGA output when settings bochs-specific mode
Disable CONFIG_THREAD_OPTIONROMS for CSM build
Fix return type of le64_to_cpu() and be64_to_cpu()
Rename find_pmtimer() to find_acpi_features()
Add acpi_reboot() reset method using RESET_REG
Gerd Hoffmann (6):
config: allow DEBUG_IO for !QEMU
coreboot: add qemu detection
tweak coreboot qemu detection
apm: fix shutdown
ahci: add missing check for allocation failure
fix buildversion.sh
Hu Tao (1):
Add pvpanic device driver
Kevin O'Connor (101):
pmm: Use 'struct segoff_s' in pmm header.
Minor: Update README - variable changes are now reset on soft-reboots.
Normalize POST initialization function name suffixes.
POST: Reorganize post init functions for better grouping and reusability.
Fix rebase error in commit 8a0a972f that broke LOWMEM variables.
Support calling a function other than maininit() from reloc_preinit().
Ensure exported symbols are visible in the final link
POST: Move QEMU specific ramsize and BIOS table setup to paravirt.c.
POST: Reorganize post entry and "preinit" functions.
POST: Move cpu caching and dma setup to platform_hardware_setup().
Undo incorrect assumptions about Xen in commit 6ca0460f.
Determine century during init and store in VARLOW mem during runtime.
No need to check both CONFIG_THREADS and CONFIG_THREAD_OPTIONROMS.
Add runningOnQEMU() and runningOnXen() for runtime platform detection.
Consistently use CONFIG_COREBOOT, CONFIG_QEMU, and runningOnXen().
Convert kvm_para_available() to runningOnKVM().
Minor - move definitions to paravirt.c from paravirt.h.
Only perform SMP setup on QEMU.
Start device_hardware_setup in mainint even with CONFIG_THREAD_OPTIONROMS.
The mathcp setup touches the PIC and thus move to the "setup" phase.
Update tools/acpi_extract.py to handle iasl 20130117 release.
Support skipping content when reading from QEMU fw_cfg romfile entries.
Convert fw_cfg ACPI entries into romfile entries.
Convert fw_cfg SMBIOS entries into romfile entries.
Convert basic integer fw_cfg entries into romfile entries.
Convert fw_cfg NUMA entries into a romfile entry.
Process fw_cfg e820 entries during the fw_cfg setup stage.
Integrate qemu_cfg_preinit() into qemu_romfile_init().
Group QEMU platform setup together and move to paravirt.c.
vgabios: Bochs/QEMU vgabios support should depend on CONFIG_QEMU.
Warn on unaligned PCI ROM structure in option roms.
Fix Makefile - don't reference "out/" directly, instead use "$(OUT)".
build: Don't require $(OUT) to be a sub-directory of the main directory.
Rename rom_get_top() to rom_get_max().
Report on f-segment UMB ram also.
Clarify build generated "zone low" values.
Verify CC is valid during build tests.
Disable handle_post() on CSM builds.
Remove unnecessary "export" declarations from assembler functions.
Minor assembler enhancements to __csm_return.
Introduce VARFSEG for variables that will reside in the f-segment.
Convert VAR16VISIBLE, VAR16EXPORT, and VAR32VISIBLE to VARFSEG.
Don't relocate "varlow" variable references at runtime.
Move malloc's ZoneFSeg and ZoneLow setup to malloc_init.
Calculate "RamSize" needed by 16bit interface dynamically.
Eliminate separate BiosTableSpace[] space for f-segment allocations.
Use CONFIG_ prefix for Kconfig variables; use BUILD_ for others.
Try to detect an unsuccessful hard-reboot to prevent soft-reboot loops.
Minor - fix confusing final_sec32low_start name in layoutrom.py.
Minor - introduce numeric defines for the IVT offset of hw irqs.
Separate out 16bit PCI-BIOS entry point from regular int 0x1a entry point.
Support using the "extra stack" for all 16bit irq entry points.
Minor - improve comments and grouping of handle_08().
floppy: Introduce 'struct floppy_pio_s' for floppy PIO ops.
floppy: Cleanup floppy irq wait handling.
floppy: Clean up Check Interrupt Status code.
floppy: Move recalibration and results parsing to floppy_cmd().
floppy: Improve floppy_pio() error checking.
floppy: Implement media format sensing.
floppy: Actually do controller reset in floppy_reset().
Minor - note that passing QEMU config via cmos is deprecated.
Cache boot-fail-wait to avoid romfile access after POST.
Rename src/ssdt-susp.dsl to src/ssdt-misc.dsl.
acpi: Eliminate BDAT parameter passing to DSDT code.
Add additional dependency checks to Makefile.
Don't use __FILE__ in virtio-ring.c.
shadow: Don't use PCIDevices list in make_bios_readonly().
smm: Don't use PCIDevices list in smm_setup().
Add VARVERIFY32INIT attribute for variables only available during "init".
Use VARVERIFY32INIT on global variables that point to "tmp" memory.
vgabios: Fix stdvga_perform_gray_scale_summing().
vgabios: Fix cirrus memory clear on mode switch.
Minor - add missing newline to floppy debug statement.
Fix bug in NUMA node setup - don't create SRAT if NUMA not present.
Update README - copy *.aml files for QEMU.
Add dependencies to vgafixup.py and buildversion.sh scripts.
Set ZF prior to keyboard read call in check_for_keystroke().
mptable: Don't describe pci-to-pci bridges.
mptable: Use same PCI irqs as ACPI code.
Cleanup QEMU_CFG_NUMA fw_cfg processing - split into two romfile entries.
Use container_of on romfile entries.
acpi: Move ACPI table definitions from acpi.c to acpi.h.
acpi: Remove dead code with descriptions of bit flags.
acpi: Use cpu_to_leXX() consistently.
Minor - explicitly close files in buildrom.py.
Minor - move "tracked memory alloc" code in pmm.c.
Introduce and convert pmm code to use standard list helpers.
Minor - relocate code in stacks.c to keep low-level thread code together.
Introduce helper function have_threads() in stacks.c.
Convert stacks.c to use standard list manipulation code.
Convert boot.c to use standard list manipulation code.
Convert pciinit.c to use standard list manipulation code.
Convert PCIDevices list to use standard list manipultion code.
Revert "Convert pciinit.c to use standard list manipulation code."
Fix error in hlist_for_each_entry_safe macro.
Convert pciinit.c to use standard list manipulation code.
make qemu_cfg_init depend on QEMU_HARDWARE instead of QEMU
Another fix for hlist_for_each_entry_safe.
Minor - remove debugging dprintf added to pciinit.c.
Fix USB EHCI detection that was broken in hlist conversion of PCIDevices.
Fix bug in CBFS file walking with compressed files.
Laszlo Ersek (1):
Enable VGA output when setting Cirrus-specific mode
Michael S. Tsirkin (2):
acpi: make default DSDT optional
acpi: sync FADT flags from PIIX4 to Q35
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Rebuild of the virtio-ccw rom containing these patches:
1. s390/ipl: Fix waiting for virtio processing
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
The guest side must not manipulate the index for the used buffers. Instead,
remember the state of the used buffer locally and wait until it has moved.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
# By Alexander Graf (1) and others
# Via Alexander Graf
* agraf/s390-for-upstream:
s390: update s390-ccw.img
s390/ipl: Fix boot order
s390/IPL: Allow boot from other ssid than 0
Message-id: 1375092324-23943-1-git-send-email-agraf@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This enables the following patches:
s390/IPL: Allow boot from other ssid than 0
s390/ipl: Fix spurious errors in virtio
Signed-off-by: Alexander Graf <agraf@suse.de>
We now take the subchannel set id also into account to find the boot device.
If we want to use a subchannel set other than the default set 0, we first
need to enable the mss facility.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
The new rules in Makefile allow building installers for QEMU on Windows
using NSIS, a package which is also available for Linux distributions
(so cross builds are possible).
The rules for NSIS are in qemu.nsi which also uses two new images.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Changes summary (git shortlog rel-1.7.2.2..rel-1.7.3):
Alex Williamson (4):
seabios q35: Enable all PIRQn IRQs at startup
seabios q35: Add new PCI slot to irq routing function
seabios: Add a dummy PCI slot to irq mapping function
pciinit: Enable default VGA device
Asias He (2):
virtio-scsi: Set _DRIVER_OK flag before scsi target scanning
virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd}
Avik Sil (1):
USB-EHCI: Fix null pointer assignment
Christian Gmeiner (5):
geodevga: fix errors in geode_fp_* functions
geodevga: move framebuffer setup
geodevga: move output setup to own function
geodevga: add debug to msr functions
geodevga: fix wrong define name
David Woodhouse (26):
Add macros for pushing and popping struct bregs
Clean up #if in pirtable.c. CONFIG_PIRTABLE can't be set if CONFIG_COREBOOT is
post: Export functions which will be used individually by CSM
Export callrom() for CSM to use
Export copy_smbios() from biostables.c
Import LegacyBios.h from OVMF
Complete and checksum EFI_COMPATIBILITY16_TABLE at build time
Add pic_save_mask() and pic_restore_mask() functions
Add CSM support
Add README.CSM
Add find_pmtimer() function
Enable PMTIMER for CSM build
Fix rom_reserve()/rom_confirm() for CSM oprom dispatch
Don't calibrate TSC if PMTIMER is already set up
Move find_pmtimer() to ACPI table setup where it logically belongs
Use find_pmtimer() after copying Xen ACPI tables
Use find_pmtimer() after copying coreboot ACPI tables
Unify return path for CSM to go via csm_return()
Make CONFIG_OPTIONROMS_DEPLOYED depend on CONFIG_QEMU
Implement !CONFIG_OPTIONROMS support for CSM
Implement !CONFIG_BOOT for CSM
Enable VGA output when settings bochs-specific mode
Disable CONFIG_THREAD_OPTIONROMS for CSM build
Fix return type of le64_to_cpu() and be64_to_cpu()
Rename find_pmtimer() to find_acpi_features()
Add acpi_reboot() reset method using RESET_REG
Gerd Hoffmann (3):
config: allow DEBUG_IO for !QEMU
coreboot: add qemu detection
tweak coreboot qemu detection
Hu Tao (1):
Add pvpanic device driver
Kevin O'Connor (99):
pmm: Use 'struct segoff_s' in pmm header.
Minor: Update README - variable changes are now reset on soft-reboots.
Normalize POST initialization function name suffixes.
POST: Reorganize post init functions for better grouping and reusability.
Fix rebase error in commit 8a0a972f that broke LOWMEM variables.
Support calling a function other than maininit() from reloc_preinit().
Ensure exported symbols are visible in the final link
POST: Move QEMU specific ramsize and BIOS table setup to paravirt.c.
POST: Reorganize post entry and "preinit" functions.
POST: Move cpu caching and dma setup to platform_hardware_setup().
Undo incorrect assumptions about Xen in commit 6ca0460f.
Determine century during init and store in VARLOW mem during runtime.
No need to check both CONFIG_THREADS and CONFIG_THREAD_OPTIONROMS.
Add runningOnQEMU() and runningOnXen() for runtime platform detection.
Consistently use CONFIG_COREBOOT, CONFIG_QEMU, and runningOnXen().
Convert kvm_para_available() to runningOnKVM().
Minor - move definitions to paravirt.c from paravirt.h.
Only perform SMP setup on QEMU.
Start device_hardware_setup in mainint even with CONFIG_THREAD_OPTIONROMS.
The mathcp setup touches the PIC and thus move to the "setup" phase.
Update tools/acpi_extract.py to handle iasl 20130117 release.
Support skipping content when reading from QEMU fw_cfg romfile entries.
Convert fw_cfg ACPI entries into romfile entries.
Convert fw_cfg SMBIOS entries into romfile entries.
Convert basic integer fw_cfg entries into romfile entries.
Convert fw_cfg NUMA entries into a romfile entry.
Process fw_cfg e820 entries during the fw_cfg setup stage.
Integrate qemu_cfg_preinit() into qemu_romfile_init().
Group QEMU platform setup together and move to paravirt.c.
vgabios: Bochs/QEMU vgabios support should depend on CONFIG_QEMU.
Warn on unaligned PCI ROM structure in option roms.
Fix Makefile - don't reference "out/" directly, instead use "$(OUT)".
build: Don't require $(OUT) to be a sub-directory of the main directory.
Rename rom_get_top() to rom_get_max().
Report on f-segment UMB ram also.
Clarify build generated "zone low" values.
Verify CC is valid during build tests.
Disable handle_post() on CSM builds.
Remove unnecessary "export" declarations from assembler functions.
Minor assembler enhancements to __csm_return.
Introduce VARFSEG for variables that will reside in the f-segment.
Convert VAR16VISIBLE, VAR16EXPORT, and VAR32VISIBLE to VARFSEG.
Don't relocate "varlow" variable references at runtime.
Move malloc's ZoneFSeg and ZoneLow setup to malloc_init.
Calculate "RamSize" needed by 16bit interface dynamically.
Eliminate separate BiosTableSpace[] space for f-segment allocations.
Use CONFIG_ prefix for Kconfig variables; use BUILD_ for others.
Try to detect an unsuccessful hard-reboot to prevent soft-reboot loops.
Minor - fix confusing final_sec32low_start name in layoutrom.py.
Minor - introduce numeric defines for the IVT offset of hw irqs.
Separate out 16bit PCI-BIOS entry point from regular int 0x1a entry point.
Support using the "extra stack" for all 16bit irq entry points.
Minor - improve comments and grouping of handle_08().
floppy: Introduce 'struct floppy_pio_s' for floppy PIO ops.
floppy: Cleanup floppy irq wait handling.
floppy: Clean up Check Interrupt Status code.
floppy: Move recalibration and results parsing to floppy_cmd().
floppy: Improve floppy_pio() error checking.
floppy: Implement media format sensing.
floppy: Actually do controller reset in floppy_reset().
Minor - note that passing QEMU config via cmos is deprecated.
Cache boot-fail-wait to avoid romfile access after POST.
Rename src/ssdt-susp.dsl to src/ssdt-misc.dsl.
acpi: Eliminate BDAT parameter passing to DSDT code.
Add additional dependency checks to Makefile.
Don't use __FILE__ in virtio-ring.c.
shadow: Don't use PCIDevices list in make_bios_readonly().
smm: Don't use PCIDevices list in smm_setup().
Add VARVERIFY32INIT attribute for variables only available during "init".
Use VARVERIFY32INIT on global variables that point to "tmp" memory.
vgabios: Fix stdvga_perform_gray_scale_summing().
vgabios: Fix cirrus memory clear on mode switch.
Minor - add missing newline to floppy debug statement.
Fix bug in NUMA node setup - don't create SRAT if NUMA not present.
Update README - copy *.aml files for QEMU.
Add dependencies to vgafixup.py and buildversion.sh scripts.
Set ZF prior to keyboard read call in check_for_keystroke().
mptable: Don't describe pci-to-pci bridges.
mptable: Use same PCI irqs as ACPI code.
Cleanup QEMU_CFG_NUMA fw_cfg processing - split into two romfile entries.
Use container_of on romfile entries.
acpi: Move ACPI table definitions from acpi.c to acpi.h.
acpi: Remove dead code with descriptions of bit flags.
acpi: Use cpu_to_leXX() consistently.
Minor - explicitly close files in buildrom.py.
Minor - move "tracked memory alloc" code in pmm.c.
Introduce and convert pmm code to use standard list helpers.
Minor - relocate code in stacks.c to keep low-level thread code together.
Introduce helper function have_threads() in stacks.c.
Convert stacks.c to use standard list manipulation code.
Convert boot.c to use standard list manipulation code.
Convert pciinit.c to use standard list manipulation code.
Convert PCIDevices list to use standard list manipultion code.
Revert "Convert pciinit.c to use standard list manipulation code."
Fix error in hlist_for_each_entry_safe macro.
Convert pciinit.c to use standard list manipulation code.
make qemu_cfg_init depend on QEMU_HARDWARE instead of QEMU
Another fix for hlist_for_each_entry_safe.
Minor - remove debugging dprintf added to pciinit.c.
Laszlo Ersek (1):
Enable VGA output when setting Cirrus-specific mode
Michael S. Tsirkin (1):
acpi: make default DSDT optional
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Kevin Wolf <mail@kevin-wolf.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1372018066-21822-4-git-send-email-mail@kevin-wolf.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
The upper_mem field of the Multiboot information struct doesn't really
contain the RAM size - 1 MB like we used to calculate it, but only the
memory from 1 MB up to the first (upper) memory hole.
In order to correctly retrieve this information, the multiboot ROM now
looks at the mmap it creates anyway and tries to find the size of
contiguous usable memory from 1 MB.
Drop the multiboot.c definition of lower_mem and upper_mem because both
are queried at runtime now.
Signed-off-by: Kevin Wolf <mail@kevin-wolf.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1372018066-21822-3-git-send-email-mail@kevin-wolf.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
When the BIOS returns ebx = 0, the current entry is still valid and
needs to be included in the Multiboot memory map.
Fixing this meant that using bx as the entry index doesn't work any
more because it's 0 on the last entry (and it was SeaBIOS-specific
anyway), so the whole loop had to change a bit and should be more
generic as a result (ebx can be an arbitrary continuation number now,
and the entry size returned by the BIOS is used instead of hard-coding
20 bytes).
Signed-off-by: Kevin Wolf <mail@kevin-wolf.de>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1372018066-21822-2-git-send-email-mail@kevin-wolf.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
The current icon looks pretty terrible rendered in Gnome. This
switches to a transparent SVG which looks much nicer.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
With the ccw ipl code sometimes an error message like
"virtio: trying to map MMIO memory" or
"Guest moved used index from %u to %u" appeared. Turns out
that the ccw bios did not zero out the vring, which might
cause stale values in avail->idx and friends, especially
on reboot.
Lets zero out the relevant fields. To activate the patch we
need to rebuild s390-ccw.img as well.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-id: 1369309901-418-1-git-send-email-borntraeger@de.ibm.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git shortlog from 1.7.2.1
Asias He (2):
virtio-scsi: Pack struct virtio_scsi_{req_cmd,resp_cmd}
virtio-scsi: Set _DRIVER_OK flag before scsi target scanning
Kevin O'Connor (1):
Cache boot-fail-wait to avoid romfile access after POST.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* 's390-for-upstream' of git://github.com/agraf/qemu:
s390: update s390-ccw.img
S390: BIOS boot from given device
S390: Add virtio-blk boot
S390: Merging s390_ipl_cpu and s390_ipl_reset
S390: BIOS create link to src folder for .img file
S390: BIOS check for file
Use the passed device, if there is no device, use the first applicable device.
Signed-off-by: Dominik Dingel <dingel@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Minor SLOF fixes which are required for libvirtd to function properly:
* vio-vscsi: vscsi-report-luns can return 0
* vio-vscsi: added a proper lun parser
* SLOF: vio-vscsi: fixed bug with reported luns
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
Now that we have all the source code ready, add a compiled blob into
the QEMU source tree, so that people without access to an s390 compiler
can run the s390-ccw firmware.
Signed-off-by: Alexander Graf <agraf@suse.de>
Ask the host about the configuration instead of guessing it.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Try to handle at least some of the errors that may happen.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
- Use tpi + tsch to get interrupts.
- Return an error if the irb indicates problems.
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
stsch is the canonical way to detect devices. As a bonus, we can
abort the loop if we get cc 3, and we need to check only the valid
devices (dnv set).
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Lets fix this gcc warning:
virtio.c: In function ‘vring_send_buf’:
virtio.c:125:35: error: operation on ‘vr->next_idx’ may be undefined
[-Werror=sequence-point]
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
We have to call strip with s390-ccw.elf as input and
s390-ccw.img as output
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
dont waste cpu power on an error condition. Lets stop the guest
with a disabled wait.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
This patch adds a makefile, so we can build our ccw firmware. Also
add the resulting binaries to .gitignore, so that nobody is annoyed
they might be in the tree.
Signed-off-by: Alexander Graf <agraf@suse.de>
On s390, there is an architected boot map format that we can read to
boot a certain entry off the disk. Implement a simple reader for this
that always boots the first (default) entry.
Signed-off-by: Alexander Graf <agraf@suse.de>
Like all great programs, we have to call between different functions in
different object files. And all of them need a common ground of defines.
Provide a file that provides these defines.
Signed-off-by: Alexander Graf <agraf@suse.de>
In order to boot, we need to be able to access a virtio-blk device through
the CCW bus. Implement support for this.
Signed-off-by: Alexander Graf <agraf@suse.de>
In order to communicate with the user, we need an I/O mechanism that he
can read. Implement SCLP ASCII support, which happens to be the default
in the s390 ccw machine.
This file is missing read support for now. It can only print messages.
Signed-off-by: Alexander Graf <agraf@suse.de>
This C file is the main driving piece of the s390 ccw firmware. It
provides a search for a workable block device, sets it as the default
to boot off of and boots from it.
Signed-off-by: Alexander Graf <agraf@suse.de>
We want to write most of our code in C, so add a small assembly
stub that jumps straight into C code for us to continue booting.
Signed-off-by: Alexander Graf <agraf@suse.de>
Many of these should be cleaned up with proper qdev-/QOM-ification.
Right now there are many catch-all headers in include/hw/ARCH depending
on cpu.h, and this makes it necessary to compile these files per-target.
However, fixing this does not belong in these patches.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Alex Williamson (3):
seabios q35: Enable all PIRQn IRQs at startup
seabios q35: Add new PCI slot to irq routing function
seabios: Add a dummy PCI slot to irq mapping function
Avik Sil (1):
USB-EHCI: Fix null pointer assignment
Kevin O'Connor (4):
Update tools/acpi_extract.py to handle iasl 20130117 release.
Fix Makefile - don't reference "out/" directly, instead use "$(OUT)".
build: Don't require $(OUT) to be a sub-directory of the main
directory.
Verify CC is valid during build tests.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This reverts commit 10442558ab.
With the updated OpenBIOS image, -M g3beige fails to boot quik.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-id: 1360796292-27078-1-git-send-email-agraf@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
SeaBIOS is really close to spilling over to 256k. Until we can better
handle migration across RAM block size changes, recompile SeaBIOS with
a compiler that causes the binary to still fit in 128k.
This was built with:
gcc version 4.7.2 20121109 (Red Hat 4.7.2-8) (GCC)
On 64-bit Fedora 18.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Not that many changes as we have a pretty recent git snapshot in master
already:
Hannes Reinecke (1):
megasas: Invert PCI device selection
Kevin O'Connor (2):
Minor: Separate UUID display from F12 boot prompt.
boot: Support "halt" in the boot order to prevent default boot attempts.
Laszlo Ersek (1):
display_uuid(): fix incomplete check after the loop
Paolo Bonzini (1):
vgabios: implement AX=1120H..1124H functions
* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf: (40 commits)
pseries: Increase default NVRAM size
target-ppc: Don't use hwaddr to represent hardware state
PPC: e500: pci: Export slot2irq calculation
PPC: E500plat: Make a lot of PCI slots available
PPC: E500: Move PCI slot information into params
PPC: E500: Generate dt pci irq map dynamically
PPC: E500: PCI: Make IRQ calculation more generic
PPC: E500: PCI: Make first slot qdev settable
openpic: Accelerate pending irq search
openpic: fix minor coding style issues
MSI-X: Fix endianness
PPC: e500: Declare pci bridge as bridge
PPC: e500: Add MSI support
openpic: add Shared MSI support
openpic: make brr1 model specific
openpic: convert to qdev
openpic: remove irq_out
openpic: rename openpic_t to OpenPICState
openpic: convert simple reg operations to builtin bitops
openpic: remove unused type variable
...
Now that we have implemented PAPR compatible NVRAM interfaces in qemu, this
updates the SLOF firmware to actually initialize and use the NVRAM as a
PAPR guest firmware is expected to do.
This SLOF update also includes an ugly but useful workaround for a bug in
the SLES11 installer which caused it to fail under KVM.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This patch updates seabios to latest git master. Changes:
(1) q35 patches merged.
(2) some acpi cleanups.
(3) fixes irq 8 conflict.
(3) makes this a candidate for the stable branch
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* kraxel/seabios-b1c35f2:
seabios: update binaries in pc-bios/
roms: also copy the dsdt when updating seabios.
seabios: update to b1c35f2b28cc0c94ebed8176ff61ac0e0b377798
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
The e801 memory sizes in the multiboot structures hard-code the available
low memory to 640. However, the value should not include the size of the
EBDA. Fill the value in the option ROM, getting the size of low memory
from the BIOS.
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Update OpenBIOS PPC image to SVN r1063 to fix issues introduced by
commit 9e56edcf. The code change in this revision only affects PPC,
so OpenBIOS SPARC images are not updated.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Update OpenBIOS images to SVN r1062. Build with GCC 4.6.0
in order to avoid boot problems introduced by GCC 4.7.[01].
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This updates SLOF to handle the necessary device tree properties for MSI
and MSI-X.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This patch updates the SLOF version, introducing a number of fixes:
* add proper graphics support
* fix bugs with graphical terminal under grub2
* fix bugs in handling of 64-bit unit addresses
* fix VSCSI representation to be closer to PowerVM
* fix bugs which caused grub2 to crash
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Upstream seabios commit 5a023065388287e261ae9212452ff541f9fa9cd3
Major changes since 1.7.0:
- Usual share of bugfixes and cleanups ;)
- Support for 64bit PCI bars and mapping those above 4G.
- Stack switching for real mode irq handlers to reduce
seabios stack footprint.
- Support for booting from lsi scsi hba.
- Support for booting from usb attached scsi.
- Support for non-linear apic ids.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
As mentioned in http://bugs.debian.org/660154 , finnish keyboard mapping
is kind of broken. Fix it as Timo Sirainen suggests in #660154.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Now that all of the device tree bits are generated during runtime, we
can get rid of the device tree blob and instead start from scratch with
an empty device tree.
Signed-off-by: Alexander Graf <agraf@suse.de>
This is a bitmap file (32x32x4) derived from the official QEMU mascot
(which was designed by Benoît Canet). I stripped the text from the SVG
to get a nearly square image and converted the result to BMP without
any manual optimization.
The bitmap is currently used by QEMU's SDL interface and replaces the
default X icon.
v2: Add qemu-icon.bmp to Makefile.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Update roms/seabios and pc-bios/bios.bin to the 1.7.0 release.
Most noticable new feature is virtio-scsi support.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Now that we have a hard dependency on python anyway, we can replace the
slow shell script to calculate the option ROM checksum with a fast AND
portable python version. Tested both with python 2.7 and 3.1.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
* qemu-kvm/memory/urgent: (42 commits)
memory: check for watchpoints when getting code ram_addr
exec: fix write tlb entry misused as iotlb
Sparc: avoid AREG0 wrappers for memory access helpers
Sparc: avoid AREG0 for memory access helpers
TCG: add 5 arg helpers to def-helper.h
softmmu templates: optionally pass CPUState to memory access functions
i386: Remove REGPARM
sparc64: implement PCI and ISA irqs
sparc: reset CPU state on reset
apb: use normal PCI device header for PBM device
w64: Fix data type of next_tb and tcg_qemu_tb_exec
softfloat: fix for C99
vmstate: fix varrays with uint32_t indexes
Fix large memory chunks allocation with tcg_malloc.
hw/pxa2xx.c: Fix handling of pxa2xx_i2c variable offset within region
hw/pxa2xx_lcd.c: drop target_phys_addr_t usage in device state
hw/pxa2xx_dma.c: drop target_phys_addr_t usage in device state
ARM: Remove unnecessary subpage workarounds
malta: Fix display for LED array
malta: Use symbolic hardware addresses
...
This patch updates the SLOF firmware image used on the pseries
machine. The new version adds support for Cirrus VGA and virtfs, as
well as including a number of bugfixes.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Use OPTION_ROM_START/END from the common header file, add comment to
init code.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Always add a byte before the final 512-bytes alignment to reserve the
space for the ROM checksum.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
The CH registers is only written, never read. So we can remove these
operations and, in case of up_set_tpr, also the ECX push/pop.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This imports and builds the original VAPIC option ROM of qemu-kvm.
Its interaction with QEMU is described in the commit that introduces the
corresponding device model.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
The build process of optionroms spits out an "rm ..." line. Moreover, it
removes all .o files that can be handy for debugging purposes. So
disable automatic intermediate removal.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Currently on the pseries machine the SLOF firmware is used normally,
but we bypass it when -kernel is specified. Having these two
different boot paths can cause some confusion.
In particular at present we need to "probe" the (emulated) PCI bus and
produce device tree nodes for the PCI devices in qemu, for the -kernel
case. In the SLOF case, it takes the device tree from qemu adds some
stuff to it then passes it on to the kernel.
It's been decided that a better approach is to always boot through
SLOF, even when using -kernel. WIth this approach we can leave PCI
probing and device node creation to SLOF in all cases which removes a
bunch of code in qemu, and avoids iterating the PCI devices from the
machine specific init code which we're not supposed to do.
This patch changes qemu to always boot through SLOF, and not to create
PCI nodes. Simultaneously it updates the included version of SLOF
(submodule and binary image) to one which supports (and requires) the
new approach.
The new SLOF version also includes a number of unrelated enhancements:
support for booting from virtio-pci devices and e1000, greatly
improved FCode support and many bugfixes. It also makes SLOF ready to
be used even when specifying a kernel on the qemu command line.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
Recent dtc doesn't compile our dts anymore. Change all hex numbers to have
0x prefixes, indicate the old version and recompile using recent dtc.
This doesn't change any semantics in the device tree.
Signed-off-by: Alexander Graf <agraf@suse.de>
User visible changes in seabios:
- Probe HPET existence (fix for -no-hpet)
- Probe PCI existence (fix for -machine isapc)
- usb: fix boot paths
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
accidently->accidentally
annother->another
choosen->chosen
consideres->considers
decriptor->descriptor
developement->development
paramter->parameter
preceed->precede
preceeding->preceding
priviledge->privilege
propogation->propagation
substraction->subtraction
throught->through
upto->up to
usefull->useful
Fix also grammar in posix-aio-compat.c
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Most QEMU files either are pure ASCII or use UTF-8.
Convert this keymap file which still used ISO-8859-1 to UTF-8.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
The rom was not added together with the sgabios device and is
not installed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This patch is a general update to the SLOF firmware image used on the
pseries machine. This doesn't contain updates for specific features but
contains a number of bugfixes and enhancements in the main SLOF tree from
Thomas Huth.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
This patch updates the SLOF submodule and precompiled image. The new
SLOF versions contains two changes of note:
* The previous SLOF has a bug in SCSI condition handling that was
exposed by recent updates to qemu's SCSI emulation. This update
fixes the bug.
* The previous SLOF has a bug in its addressing of SCSI devices,
which can be exposed under certain conditions. The new SLOF also
fixes this.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Alexander Graf <agraf@suse.de>
We want to generate the CPU nodes in machine init code, so remove them from
the device tree definition that we precompile.
Signed-off-by: Alexander Graf <agraf@suse.de>
commit 8e301472e324b6d6496d8b4ffc66863e99d7a505
user visible changes in seabios:
* ahci is enabled by default (and thus in this build).
* bootorder support for ahci.
* two-pass pci allocator (orders bars by size for better packing).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
There were some changes upstream to account for broken usage of mtmsr, so
before applying the mtmsr patch we need to update OpenBIOS, otherwise the
PPC target would break.
Signed-off-by: Alexander Graf <agraf@suse.de>
When running a PPC guest with KVM that can do PV operations, we need
to indicate the guest which instructions to use for a hypercall and
that it is running as KVM guest.
This logic was available on openbios based machines already. This patch
also adds said functionality to the mpc8544ds machine.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Scott Wood <scottwood@freescale.com>
When Linux reboots an e500 VM, it writes to a magic register in the
"global-utilities" device indicated by the device tree. We were not
emulating that device so far, rendering the VM reboot-less.
This patch implements that device with only the reboot functionality
implemented and adds it to the device tree. With this patch applied,
I can successfully reboot a -M mpc8544ds VM.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Andreas Färber <andreas.faerber@web.de>
The zipl bootloader rom we have has seen some dramatic speedups upstream,
so let's update it to improve the experience when booting a guest image.
This binary is based on commit id 9a0842dd9823d529f721b418d554f17c72e009e3.
Signed-off-by: Alexander Graf <agraf@suse.de>
Currently, the emulated pSeries machine requires the use of the
-kernel parameter in order to explicitly load a guest kernel. This
means booting from the virtual disk, cdrom or network is not possible.
This patch addresses this limitation by inserting a within-partition
firmware image (derived from the "SLOF" free Open Firmware project).
If -kernel is not specified, qemu will now load the SLOF image, which
has access to the qemu boot device list through the device tree, and
can boot from any of the usual virtual devices.
In order to support the new firmware, an extension to the emulated
machine/hypervisor is necessary. Unlike Linux, which expects
multi-CPU entry to be handled kexec() style, the SLOF firmware expects
only one CPU to be active at entry, and to use a hypervisor RTAS
method to enable the other CPUs one by one.
This patch also implements this 'start-cpu' method, so that SLOF can
start the secondary CPUs and marshal them into the kexec() holding
pattern ready for entry into the guest OS. Linux should, and in the
future might directly use the start-cpu method to enable initially
disabled CPUs, but for now it does require kexec() entry.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
On pSeries machines, operating systems can instantiate "RTAS" (Run-Time
Abstraction Services), a runtime component of the firmware which implements
a number of low-level, infrequently used operations. On logical partitions
under a hypervisor, many of the RTAS functions require hypervisor
privilege. For simplicity, therefore, hypervisor systems typically
implement the in-partition RTAS as just a tiny wrapper around a hypercall
which actually implements the various RTAS functions.
This patch implements such a hypercall based RTAS for our emulated pSeries
machine. A tiny in-partition "firmware" calls a new hypercall, which
looks up available RTAS services in a table.
Signed-off-by: David Gibson <dwg@au1.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Currently linuxboot.bin and multiboot.bin option roms override int19
vector to intercept boot process. No sane option rom should do that.
Provide bev entry instead that will be called by BIOS if option rom
is selected for booting.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
- cc97564 Add config option to permit running option roms with bad checksums.
- 424f217 Add config option to disable MTRR initialization.
- fb2f10d Prep version for next release.
- f18b09b Update version to 0.6.2
- 20fcf9b lets pretend that RTC can be used to wakeup from S4
- 1efb10b Expand user configurable parameters in Kconfig.
- 3dba4c2 Support non-local build directory - allow "make OUT=abc/" to work.
- 42d9771 The vgabios build must depend on autoconf.h.
- 32aa9f3 fix parallel compilation of SeaBIOS
- 713be89 Start using Kconfig to configure SeaBIOS settings.
- b623e7c Change kconfig to emit disabled symbols in autoconf.h.
- 0da7bfd Build changes for Linux kconfig code to work in seabios dir structure.
- a4c5daf Initial commit of Kconfig build tool.
- 4d0c592 Minor boot fixes.
- 812478e Minor comment / code layout improvement to romlayout.S.
- 6fc7cf1 Fix to prevent infinite loop in build_pci_path().
- f5154e2 support T13 EDD3.0 spec
- d08eb9c Add ability to track PCI paths and add to build_pci_path().
- 89a1efd Move the CBFS payload setup to later in the boot.
- 9e881a3 Extract space trimming code from ATA and use in USB and bootorder code.
- 3c241ed seabios: acpi: add _RMV control method for PCI devices
- c2002a1 Add support for finding the boot priority of USB drives.
- a5f2b91 Extend 'usb_pipe' to track the controller and ports of each device.
- 8bf5503 Add functions for boot device path parsing.
- c4bd3b9 Use bootprio_find_named_rom() for ramdisk and cbfs payload priorities.
- ca2bc1c Remove drive->desc field.
- f13a180 Minor reorganization of some of the boot_xxx code in boot.c.
- 3da2c1c Move IPL.fw_bootorder to static variables in boot.c.
- 7bb1584 Move IPL.bev to static variables in boot.c
- baaadb6 Move IPL.checkfloppysig to a global (CheckFloppySig) in boot.c.
- a0842f8 Remove Drives global struct in favor of independent global variables.
- ecbcf77 Don't access drive_g->desc from boot_cdrom().
- 551caa2 Simplify keyboard reading code in the interactive boot menu.
- 697e63c Call setup_translation() from map_hd_drive().
- 3c5e0e1 Rename add_ordered_drive() to add_drive() and use in map_hd_drive().
- 031ef55 Add stubs to permit devices to specify their boot priority.
- 72eee3e Simplify boot ordering by building an inclusive boot list.
- ce24be5 Populate drive_g->desc prior to calling add_bcv_internal().
- 74fd942 pciinit: fix off-by-one
- 311f887 Minor build fixes.
- bca3a87 Track the source of each optionrom deployed.
- c6629e0 Support qemu based romfile wrappers called out of order.
- d1a1746 Breakup boot_setup() bootorder code into its own function.
- f9b0930 Add romfile_loadfile() helper function.
- b9a7591 Read bootorder file into memory.
- 2e109a6 Add strchr() function.
- 1703ea2 Add romfile_name() function.
- b674152 Add BAID for ahci cdrom.
- f77e179 Provide full EDD 3.0 info for virtio disk
- 67863be Enhance layoutrom.py to work around a binutils quirk.
- 4c90a20 Create separate IPL entry for each CD/DVD
- 0e6f636 ahci: set controller id
- 1e924bb ahci: fix off-by-one in port count
- 7eb0222 ahci: enable io/mem/dma
- c19fc71 ahci: set dma feature flag
- 80c2b6e Check if capability enabled in XXX_cmd_data functions.
- f3fe3aa Require a "_cfuncXX_" symbol prefix for inter-mode c function references.
- d52fdf6 add ahci support
- 54fa8ec ata: make helpers available
- 0a80608 util: add memset_fl()
- f1f18eb pci: add helper functions for mmio bar access from real mode.
- af9629b Enhance call32() to pass a parameter to called function.
- 4057f98 Don't pass return address to transition(32,16,16big) on stack.
- e2623fc pciinit: use pci_region functions.
- 58a38e8 pci: introduce pci_region to manage pci io/memory/prefmemory regions.
- 6d5a217 mark irq9 active high in DSDT
- 9433098 Report meaningful error if pyserial not present in tools/readserial.py
- 94dc9c4 Show size of non-relocatable runtime code during build.
- 4d96edc Cleanup - it's no longer necessary to manually reset global variables.
- a899945 Allow rom to grow to 256K.
- 4a446d7 Fix typo preventing relocated space from being used for option roms.
- 0f67397 fix virtio-blk failure after reboot
- d4bded4 Add a debug method to AML code.
- 2f96800 Warn that ohci bulk is not supported.
- e826465 Enable optionroms to use freed space due to CONFIG_RELOCATE_INIT.
- 7f55fd3 Move the 32bit init code to high memory at runtime.
- 025cabd Move init code from _start() to post().
- 12fa24a Add memalign_tmp() helper function.
- 244caf8 Try to hard-reboot on rerun of post even on emulators.
- 5bd01de Don't do shadow copying of optionroms when CONFIG_OPTIONROMS_DEPLOYED.
- adaf373 Try to hard-reboot processor on rerun of post under coreboot.
- 402fd9c Enhance build to emit relocation information.
- d1b4f96 Separate out init code from the rest of the 32bit flat code.
- 1a4885e Modify tools/layoutrom.py to use classes instead of tuples.
- 6c2e781 Use str.startswith() in python scripts.
- d9c916e Prep version for next release.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Add the first Microblaze little endian platform.
Platform uses uart16550, axi ethernet, timer, intc.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@petalogix.com>
- 06d0bdd Minor build fixes.
- 33abfc0 Update version to 0.6.1.2.
- 484dd56 fix virtio-blk failure after reboot
- dd9c0d3 Update version to 0.6.1.1.
- 50ecfa8 mark irq9 active high in DSDT
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
I'm using the Qemu program with VNC I/O, and I had some problems with
my keyboard layout, so I've prepared a definition to be included in
Qemu, built from Xorg description.
Signed-off-by: Frédéric Boiteux <fboiteux@free.fr>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Just compiled from vgabios git repo @ git.qemu.org,
copyed over and committed. Also added to the list
of blobs in the Makefile.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Patching the rom data during load (in qemu) now
also supports i82801 (which had no rom file).
We only need a single rom file for the whole device family,
so remove the second one which is no longer needed.
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
signrom.sh has multiple bugs:
- the last byte is considered when calculating the existing checksum, but not
when computing the correction
- apprently the 'expr' expression overflows and produces incorrect results with
larger roms
- if the checksum happened to be zero, we calculated the correction byte to be
256
Instead of rewriting this in half a line of python, this patch fixes the bugs.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
- 0ff9051 Update version to 0.6.1
- 9c000e6 Support Samsung SE-S084 USB DVD drive (and probably many others)
- eebe949 pciinit: remove unused variable, old_addr, in pci_set_io_region_addr().
- 06644f4 Minor - indentation change to jpeg.c.
- 2dcd9fa Enhance tools/readserial.py to support reading from a pipe.
- 7ce09ae Make tools/transdump.py more resilient to unknown input.
- 6039fc5 Update qemu_cfg_read to use "rep insb".
- 9a01a9c Only show bootsplash during boot menu.
- 5feb83c add write support to virtio-blk
- 22f6378 Don't try to talk to APIC on 486
- e2074bf Add ACPI SSDT/DSDT support for CPU hotplug.
- eb6dc78 Add additional debug status messages to bootsplash code.
- c8e4e88 Allow qemu to use bootsplash code via fwcfg interface.
- 597040d Add tools/trandump.py tool for converting hexdump() output.
- 48f5f8b Default bootsplash on (for coreboot users).
- 8d85eb1 Autodetect video mode based on bootsplash jpeg dimensions.
- b2b9d4a Rename "decdata" to "jpeg" in bootsplash - to be consistent with jpeg.c.
- bbc4722 Breakup jpeg_decode into parsing and displaying phases.
- 2976dd4 Avoid using BSS variables in jpeg.c.
- cc9e1bf Add FUNC16() helper macro for converting a 16bit func to a segoff_s.
- b4525a0 Handle unaligned sizes in iomemcpy().
- 0e27e19 Cleanup bootsplash vesa signature detection.
- cadaf0e Be sure to disable bootsplash on all BIOS boot cases.
- 2641186 Add call16_int10 helper to bootsplash.c.
- 6dc76f4 Don't do "double buffering" in bootsplash code.
- 227dc3e Check that malloc succeeds in bootsplash code.
- a576c9c Bootsplash fixes and cleanups.
- 9fd4851 Minor - clarify bit logic in mptable.c.
- abf31d3 Fix integer truncating bug in calc_future_timer().
- 1d5c333 seabios: pciinit: fix 64bit bar initilization.
- ae6924d Minor - introduce GDT_GRANLIMIT macro.
- 0f78889 Avoid code addresses >64K in big real mode.
- aec19c9 seabios: smm: move out piix4 specific smram logic to dev-i440fx.c
- 08328e7 seabios: shadow: make device finding more generic.
- 4c67f90 seabios: acpi: clean up of finding pm device.
- fe54a53 seabios: acpi: split out piix4 pm logic.
- d06afb4 seabios: acpi: move acpi definitions to acpi.h from acpi.c
- 2f54bb4 seabios: acpi: move out endian conversion helper function.
- 23173ac seabios: pci: introduce helper function to find device from table and initialize it.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Only Mac-on-Linux stuff used video.x, OpenBIOS does not need it.
Remove video.x MoL hacks.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Update Sparc32 and Sparc64 OpenBIOS images to SVN revision 859.
Bring also pc-bios/README up to date including the update performed by
419ef5f1c6.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
- 17d3e46 smbios: Allow all fields to be set via qemu_cfg_smbios_load_field()
- 0d6b8d5 seabios: pciinit: use pci device initializer helper function.
- 968d3a8 seabios: pci: introduce helper function to initialize a given device.
- 4e0daae virtio: Clear interrupt status register in virtio-blk
- af0963d seabios: pciinit: initialize pci bridge filtering registers.
- f441666 seabios: pciinit: pci bridge bus initialization.
- 5d0de15 seabios: pciinit: make bar offset calculation pci bridge aware.
- a65821d seabios: pciinit: factor out bar offset calculation.
- 0a8eada seabios: pciinit: make pci bar assigner preferchable memory aware.
- dfd94fa seabios: pciinit: make pci memory space assignment 64bit aware.
- b9e4721 seabios: pciinit: factor out pci bar region allocation logic.
- edd9911 seabios: pci: introduce foreachpci_in_bus() helper macro.
- f79a462 Add romfile_size() wrapper for accessing cbfs/qemu_cfg files.
- afbed1b Initial bootsplash support.
- 83d6ed6 Update TODO
- 1d7d893 Fix bvprintf() to respect padding for hex printing.
- e230426 Unify optionrom cbfs/qemu_cfg rom pulling code.
- 8cb8ba5 SeaBIOS VGA hooks
- 203f6f3 SeaBIOS CD/DVD abbreviations
- 12cbb43 seabios: remove iasl output file when error.
- d5d02b6 Allocate cdemu buffer in low mem instead of ebda.
- 8f59aa3 Introduce memcpy_fl - a memcpy on "flat" pointers.
- 42a1d4c Rework malloc to use a "first fit" algorithm.
- 34e9cc5 Minor mptable changes.
- 0f3783b virtio: clean up memory barrier usage
- bfe4d60 virtio: remove NO_NOTIFY optimization
- bb68591 Don't use RTC to time boot menu delay.
- b5cc2ca Generalize timer based delay code.
- 144817b Rename check_time() to check_tsc().
- 9c447c3 Allow wait_irq to be called in 32bit code.
- 49cc72b Improve optionrom debugging statements.
- c65a4a6 Minor - compile out usb-msc code if CONFIG_USB_MSC not set.
- 456479e Minor ata cleanups.
- 2515a72 Make sure virtio-blk is fully compiled out if not wanted.
- c4fe135 Minor - split up virtio_blk_setup().
- 4030db0 fix two issues with virtio-blk
- ea8ac63 Minor improvements to virtio (allow irqs, allocate page aligned).
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
