qemu-e2k/pc-bios
Thomas Huth 23bf419c1c pc-bios/s390-ccw: Increase virtio timeout to 30 seconds
The current timeout is set to only three seconds - and considering that
vring_wait_reply() or rather get_second() is not doing any rounding,
the real timeout is likely rather 2 seconds in most cases. When the
host is really badly loaded, it's possible that we hit this timeout by
mistake; it's even more likely if we run the guest in TCG mode instead
of KVM.

So let's increase the timeout to 30 seconds instead to ease this situation
(30 seconds is also the timeout that is used by the Linux SCSI subsystem
for example, so this seems to be a sane value for block IO timeout).

Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1549079
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1522316251-16399-1-git-send-email-thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
[CH: tweaked commit message]
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-03 10:03:38 +02:00
..
keymaps pc-bios/keymaps: keymaps update 2017-10-16 14:50:54 +02:00
optionrom linuxboot_dma: compile for i486 2017-06-07 18:22:02 +02:00
s390-ccw pc-bios/s390-ccw: Increase virtio timeout to 30 seconds 2018-04-03 10:03:38 +02:00
spapr-rtas rules.mak: quiet-command: Split command name and args to print 2016-10-06 12:11:51 +01:00
bamboo.dtb
bamboo.dts
bios-256k.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
bios.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
canyonlands.dtb ppc: Add aCube Sam460ex board 2018-03-06 13:16:29 +11:00
canyonlands.dts ppc: Add aCube Sam460ex board 2018-03-06 13:16:29 +11:00
efi-e1000.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-e1000e.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-eepro100.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-ne2k_pci.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-pcnet.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-rtl8139.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-virtio.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
efi-vmxnet3.rom ipxe: update to commit 0600d3ae94 2017-07-17 11:00:28 +02:00
hppa-firmware.img roms/seabios-hppa: Update submodule and image 2018-02-04 14:11:18 -08:00
kvmvapic.bin
linuxboot_dma.bin linuxboot_dma: compile for i486 2017-06-07 18:22:02 +02:00
linuxboot.bin linuxboot: fix loading old kernels 2014-12-15 12:21:03 +01:00
Makefile
multiboot.bin
openbios-ppc Update OpenBIOS images to 54d959d9 built from submodule. 2018-02-22 07:55:47 +00:00
openbios-sparc32 Update OpenBIOS images to 54d959d9 built from submodule. 2018-02-22 07:55:47 +00:00
openbios-sparc64 Update OpenBIOS images to 54d959d9 built from submodule. 2018-02-22 07:55:47 +00:00
palcode-clipper target-alpha: Update palcode for smp 2016-11-17 15:56:31 +01:00
petalogix-ml605.dtb
petalogix-s3adsp1800.dtb pc-bios: petalogix-s3adsp1800.dtb: Use 'xlnx, xps-ethernetlite-2.00.a' instead of 'xlnx, xps-ethernetlite-2.00.b' 2014-11-11 09:04:13 +03:00
ppc_rom.bin prep: Update ppc_rom.bin 2014-07-07 16:46:35 +02:00
pxe-e1000.rom
pxe-eepro100.rom
pxe-ne2k_pci.rom
pxe-pcnet.rom
pxe-rtl8139.rom
pxe-virtio.rom
qemu_logo_no_text.svg
qemu_logo.svg
qemu_vga.ndrv Add QemuMacDrivers qemu_vga.ndrv revision d4e7d7a built as submodule 2017-05-11 09:45:15 +10:00
qemu-icon.bmp
qemu-nsis.bmp
qemu-nsis.ico
QEMU,cgthree.bin
QEMU,tcx.bin Update OpenBIOS images 2014-11-04 00:02:33 +00:00
qemu.rsrc Makefile.target: set icon for binary file on Mac OS X 2015-05-19 09:11:17 +01:00
README pseries: Update SLOF firmware image to qemu-slof-20171214 2018-01-10 12:52:59 +11:00
s390-ccw.img pc-bios/s390: Rebuild the s390x firmware images with the boot menu changes 2018-02-26 11:10:30 +01:00
s390-netboot.img pc-bios/s390: Rebuild the s390x firmware images with the boot menu changes 2018-02-26 11:10:30 +01:00
sgabios.bin sgabios: update for "fix wrong video attrs for int 10h,ah==13h" 2017-05-05 12:09:59 +02:00
skiboot.lid ppc/pnv: Update skiboot firmware image 2018-01-17 09:35:24 +11:00
slof.bin pseries: Update SLOF firmware image to qemu-slof-20171214 2018-01-10 12:52:59 +11:00
spapr-rtas.bin
u-boot-sam460-20100605.bin pc-bios: Added u-boot-sam460 firmware binary 2018-03-06 13:16:29 +11:00
u-boot.e500 PPC: E500: Update u-boot to v2017.07 2017-07-17 13:50:47 +01:00
vgabios-cirrus.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
vgabios-qxl.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
vgabios-stdvga.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
vgabios-virtio.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
vgabios-vmware.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00
vgabios.bin update seabios to 1.11.1 2018-03-19 11:18:29 +01:00

- SeaBIOS (bios.bin) is the successor of pc bios.
  See http://www.seabios.org/ for more information.

- The VGA BIOS and the Cirrus VGA BIOS come from the LGPL VGA bios
  project (http://www.nongnu.org/vgabios/).

- The PowerPC Open Hack'Ware Open Firmware Compatible BIOS is
  available at http://repo.or.cz/w/openhackware.git.

- OpenBIOS (http://www.openbios.org/) is a free (GPL v2) portable
  firmware implementation. The goal is to implement a 100% IEEE
  1275-1994 (referred to as Open Firmware) compliant firmware.
  The included images for PowerPC (for 32 and 64 bit PPC CPUs),
  Sparc32 (including QEMU,tcx.bin and QEMU,cgthree.bin) and Sparc64 are built
  from OpenBIOS SVN revision 1280.

- SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
  implementation for certain IBM POWER hardware.  The sources are at
  https://github.com/aik/SLOF, and the image currently in qemu is
  built from git tag qemu-slof-20171214.

- sgabios (the Serial Graphics Adapter option ROM) provides a means for
  legacy x86 software to communicate with an attached serial console as
  if a video card were attached.  The master sources reside in a subversion
  repository at http://sgabios.googlecode.com/svn/trunk.  A git mirror is
  available at git://git.qemu.org/sgabios.git.

- The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
  Sources available at http://ipxe.org.  Vendor:Device ID -> ROM mapping:

	8086:100e -> pxe-e1000.rom
	8086:1209 -> pxe-eepro100.rom
	1050:0940 -> pxe-ne2k_pci.rom
	1022:2000 -> pxe-pcnet.rom
	10ec:8139 -> pxe-rtl8139.rom
	1af4:1000 -> pxe-virtio.rom

- The sources for the Alpha palcode image is available from:
  git://github.com/rth7680/qemu-palcode.git

- The u-boot binary for e500 comes from the upstream denx u-boot project where
  it was compiled using the qemu-ppce500 target.
  A git mirror is available at: git://git.qemu.org/u-boot.git
  The hash used to compile the current version is: 2072e72

- Skiboot (https://github.com/open-power/skiboot/) is an OPAL
  (OpenPower Abstraction Layer) firmware for OpenPOWER systems. It can
  run an hypervisor OS or simply a host OS on the "baremetal"
  platform, also known as the PowerNV (Non-Virtualized) platform.

- QemuMacDrivers (https://github.com/ozbenh/QemuMacDrivers) is a project to
  provide virtualised drivers for PPC MacOS guests.