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>
