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* seabios: update to 1.8.1 stable releaseGerd Hoffmann2015-03-167-0/+0
| | | | | | | | | | | | | | | | | | | Carries two bugfixes and support for multiple pci root buses. git shortlog rel-1.8.0..rel-1.8.1 ================================= Ameya Palande (1): x86: add barrier to read{b,w,l} and write{b,w,l} functions Kevin O'Connor (1): smp: Fix smp race introduced in 0673b787 Marcel Apfelbaum (2): fw/pci: scan all buses if extraroots romfile is present fw/pci: map memory and IO regions for multiple pci root buses Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
* Update OpenBIOS imagesMark Cave-Ayland2015-03-133-0/+0
| | | | | | Update OpenBIOS images to SVN r1334 built from submodule. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20150310' into ↵Peter Maydell2015-03-115-7/+11
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | staging s390x/kvm: Features and fixes for 2.3 - an extension to the elf loader to allow relocations - make the ccw bios relocatable. This allows for bigger ramdisks or smaller guests - Handle all slow SIGPs in QEMU (instead of kernel) for better compliance and correctness - tell the KVM module the maximum guest size. This allows KVM to reduce the number or page table levels - Several fixes/cleanups # gpg: Signature made Wed Mar 11 10:17:13 2015 GMT using RSA key ID B5A61C7C # gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>" * remotes/borntraeger/tags/s390x-20150310: s390-ccw: rebuild BIOS s390/bios: Make the s390-ccw.img relocatable elf-loader: Provide the possibility to relocate s390 ELF files s390-ccw.img: Reinitialize guessing on reboot s390-ccw.img: Allow bigger ramdisk sizes or offsets s390x/kvm: passing max memory size to accelerator virtio-ccw: Convert to realize() virtio-s390: Convert to realize() virtio-s390: s390_virtio_device_init() can't fail, simplify s390x/kvm: enable the new SIGP handling in user space s390x/kvm: deliver SIGP RESTART directly if stopped s390x: add function to deliver restart irqs s390x/kvm: SIGP START is only applicable when STOPPED s390x/kvm: implement handling of new SIGP orders s390x/kvm: trace all SIGP orders s390x/kvm: helper to set the SIGP status in SigpInfo s390x/kvm: pass the SIGP instruction parameter to the SIGP handler s390x/kvm: more details for SIGP handler with one destination vcpu s390x: introduce defines for SIGP condition codes synchronize Linux headers to 4.0-rc3 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * s390-ccw: rebuild BIOSChristian Borntraeger2015-03-111-0/+0
| | | | | | | | | | | | | | | | | | | | rebuild bios to get latest changes: s390/bios: Make the s390-ccw.img relocatable s390-ccw.img: Reinitialize guessing on reboot s390-ccw.img: Allow bigger ramdisk sizes or offsets Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
| * s390/bios: Make the s390-ccw.img relocatableThomas Huth2015-03-111-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | 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]
| * s390-ccw.img: Reinitialize guessing on rebootChristian Borntraeger2015-03-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * s390-ccw.img: Allow bigger ramdisk sizes or offsetsChristian Borntraeger2015-03-103-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into ↵Peter Maydell2015-03-113-0/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | sun4u: switch m48t59 NVRAM to MMIO accessMark Cave-Ayland2015-03-103-0/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | 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>
* | qemu-char: add cyrillic key 'numerosign' to Russian keymapWang Xin2015-03-101-1/+1
|/ | | | | | | | | | | | | | | 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>
* seabios: update to 1.8.0 releaseGerd Hoffmann2015-02-197-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | '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>
* pc-bios/s390-ccw: update binaryCornelia Huck2015-02-031-0/+0
| | | | Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* pc-bios/s390-ccw: fix sparse warningsChristian Borntraeger2015-02-035-5/+7
| | | | | | | 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>
* pseries: Update SLOF firmware image to 20141202Alexey Kardashevskiy2015-01-072-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* update ipxe from 69313ed to 35c5379Gerd Hoffmann2014-12-176-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* linuxboot: fix loading old kernelsPaolo Bonzini2014-12-152-10/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Update OpenBIOS imagesMark Cave-Ayland2014-11-153-0/+0
| | | | | | Update OpenBIOS images to SVN r1327 built from submodule. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* Merge remote-tracking branch ↵Peter Maydell2014-11-137-0/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'remotes/kraxel/tags/pull-seabios-1.7.5.1-20141113-1' into staging update seabios to 1.7.5.1 stable release # gpg: Signature made Thu 13 Nov 2014 11:03:05 GMT using RSA key ID D3E87138 # gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" # gpg: aka "Gerd Hoffmann <gerd@kraxel.org>" # gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>" * remotes/kraxel/tags/pull-seabios-1.7.5.1-20141113-1: update seabios to 1.7.5.1 stable release Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| * update seabios to 1.7.5.1 stable releaseGerd Hoffmann2014-11-137-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge remote-tracking branch ↵Peter Maydell2014-11-111-0/+0
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | '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>
| * pc-bios: petalogix-s3adsp1800.dtb: Use 'xlnx, xps-ethernetlite-2.00.a' ↵Chen Gang2014-11-111-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | instead of 'xlnx, xps-ethernetlite-2.00.b' 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>
* | Update OpenBIOS imagesMark Cave-Ayland2014-11-044-0/+0
|/ | | | | | Update OpenBIOS images to SVN r1321 built from submodule. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* linuxboot: compute initrd loading addressPaolo Bonzini2014-10-093-7/+61
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* Update OpenBIOS imagesMark Cave-Ayland2014-09-254-0/+0
| | | | | | Update OpenBIOS images to SVN r1320 built from submodule. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* pc-bios/s390-ccw.img binary updateEugene (jno) Dvurechenski2014-09-011-0/+0
| | | | | | | | | | | | | | 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>
* pc-bios/s390-ccw: Do proper console setupChristian Borntraeger2014-09-011-5/+5
| | | | | | | | | | | 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>
* pc-bios/s390-ccw: IPL from DASD with format variationsEugene (jno) Dvurechenski2014-09-012-24/+30
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* pc-bios/s390-ccw Really big EAV ECKD DASD handlingEugene (jno) Dvurechenski2014-09-013-22/+22
| | | | | | | | | | | | | 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>
* pc-bios/s390-ccw Improve ECKD informational messageEugene (jno) Dvurechenski2014-09-011-2/+20
| | | | | | | | | | | Add block size display to ECKD scheme report. 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> 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>
* pc-bios/s390-ccw: handle more ECKD DASD block sizesEugene (jno) Dvurechenski2014-09-011-3/+24
| | | | | | | | | | | | | | | 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>
* pc-bios/s390-ccw: support all virtio block sizeEugene (jno) Dvurechenski2014-09-011-6/+8
| | | | | | | | | | | | | | | | | | 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>
* Update OpenBIOS imagesMark Cave-Ayland2014-08-263-0/+0
| | | | | | Update OpenBIOS images to SVN r1316 built from submodule. Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* pc-bios/s390-ccw: update binaryCornelia Huck2014-07-081-0/+0
| | | | Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* pc-bios/s390-ccw: store proper subsystem information wordChristian Borntraeger2014-07-083-1/+19
| | | | | | | | | | | | 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>
* pseries: Update SLOF firmware image to qemu-slof-20140630Alexey Kardashevskiy2014-07-082-1/+1
| | | | | | | | | | | | | | | | | | | | | | | 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>
* prep: Update ppc_rom.binAndreas Färber2014-07-071-0/+0
| | | | | | This replaces QEMU-side workarounds for PCI BARs and CPU reset. Signed-off-by: Andreas Färber <andreas.faerber@web.de>
* pc-bios/s390-ccw: update binaryJens Freimann2014-06-271-0/+0
| | | | | Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* pc-bios/s390-ccw: IPL from LDL/CMS-formatted ECKD DASDEugene (jno) Dvurechenski2014-06-272-7/+92
| | | | | | | | | | 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>
* pc-bios/s390-ccw: IPL from CDL-formatted ECKD DASDEugene (jno) Dvurechenski2014-06-271-0/+168
| | | | | | | | | | | 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>
* pc-bios/s390-ccw: factor out ipl codeEugene (jno) Dvurechenski2014-06-271-38/+45
| | | | | | | | | | | 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>
* pc-bios/s390-ccw: Add fill_hex_val func to provide better msgsEugene (jno) Dvurechenski2014-06-271-5/+11
| | | | | | | | | 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>
* pc-bios/s390-ccw: Unify error handlingEugene (jno) Dvurechenski2014-06-273-66/+31
| | | | | | | | | Convert to IPL_assert and friends 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>
* pc-bios/s390-ccw: add some utility codeEugene (jno) Dvurechenski2014-06-272-14/+84
| | | | | | | | | | | | IPL_assert(term,message) is introduced to handle error conditions. ebcdic_to_ascii() to convert chars (mostly to print VOLSERs). read_block() provision for unified block-number handling. Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com> Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
* pc-bios/s390-ccw: handle different sector sizesEugene (jno) Dvurechenski2014-06-274-11/+147
| | | | | | | | | | | 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>
* pc-bios/s390-ccw: cleanup and enhance bootmap defintionsEugene (jno) Dvurechenski2014-06-272-51/+269
| | | | | | | | | | | 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>
* pc-bios/s390-ccw: make checkpatch happyEugene (jno) Dvurechenski2014-06-275-43/+46
| | | | | | | | | Remove tabs, tweak whitespace and comments. 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>
* pc-bios/s390-ccw: update s390-ccw.img binaryJens Freimann2014-06-231-0/+0
| | | | | | | 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>
* pc-bios/s390-ccw: fix for fragmented SCSI bootmapEugene (jno) Dvurechenski2014-06-231-0/+27
| | | | | | | | | | | | | | | 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>
* pc-bios/s390-ccw: do a subsystem reset before running the guestChristian Borntraeger2014-06-231-8/+47
| | | | | | | | | | | | | | 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>
* pc-bios/s390-ccw: virtio_load_direct() can't load max number of sectorsDavid Hildenbrand2014-06-231-1/+1
| | | | | | | | | | | | | | | 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>
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