Commit Graph

699 Commits

Author SHA1 Message Date
Gerd Hoffmann
cd1bfd5ef3 seabios: update bios and vgabios binaries
Adds two new vgabios binaries, for ramfb and bochs-display.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-07-02 17:20:54 +02:00
Alexey Kardashevskiy
d21bbcc655 pseries: Update SLOF firmware image to qemu-slof-20180621
The changes are:
1. fixed broken_sc1;
2. added switching between boot consoles;
3. added PXE boot.

The full list is:
 > lib/libnet/pxelinux: Fix two off-by-one bugs in the pxelinux.cfg parser
 > lib/libnet/pxelinux: Make the size handling for pxelinux_load_cfg more logical
 > libc: Add a simple implementation of an assert() function
 > libnet: Support UUID-based pxelinux.cfg file names
 > slof: Add a helper function to get the contents of a property in C code
 > libnet: Add support for DHCPv4 options 209 and 210
 > libnet: Wire up pxelinux.cfg network booting
 > libnet: Add functions for downloading and parsing pxelinux.cfg files
 > libnet: Put code for determing TFTP error strings into a separate function
 > libc: Add the snprintf() function
 > libnet: Pass ip_version via struct filename_ip
 > resolve ihandle and xt handle in the input command (like for the output)
 > Fix output word
 > obp-tftp: Make sure to not overwrite paflof in memory
 > libnet: Get rid of unused huge_load and block_size parameters
 > libc: Check for NULL pointers in free()
 > libc: Implement strrchr()
 > libnet: Get rid of unnecessary (char *) casts
 > broken_sc1: check for H_PRIVILEGE
 > OF: Use new property "stdout-path" for boot console

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-06-22 14:19:07 +10:00
Peter Maydell
46012db666 - cleanup in virtio-ccw
- accommodate guests using vfio-ccw without specifying unlimited
   prefetch, but actually working fine
 - add cpu model for the z14 Model ZR1
 - add support for pxelinux.cfg-style network booting to the s390x
   firmware
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Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180619' into staging

- cleanup in virtio-ccw
- accommodate guests using vfio-ccw without specifying unlimited
  prefetch, but actually working fine
- add cpu model for the z14 Model ZR1
- add support for pxelinux.cfg-style network booting to the s390x
  firmware

# gpg: Signature made Tue 19 Jun 2018 10:33:06 BST
# gpg:                using RSA key DECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cohuck@redhat.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* remotes/cohuck/tags/s390x-20180619:
  pc-bios/s390-ccw: Update the s390-netboot.img binary
  pc-bios/s390-ccw: Optimize the s390-netboot.img for size
  pc-bios/s390-ccw/net: Try to load pxelinux.cfg file accoring to the UUID
  pc-bios/s390-ccw/net: Add support for pxelinux-style config files
  pc-bios/s390-ccw/net: Update code for the latest changes in SLOF
  roms: Update SLOF submodule to current status
  pc-bios/s390-ccw: define loadparm length
  s390x/cpumodels: add z14 Model ZR1
  s390x/ipl: Try to detect Linux vs non Linux for initial IPL PSW
  vfio-ccw: remove orb.c64 (64 bit data addresses) check
  vfio-ccw: add force unlimited prefetch property
  virtio-ccw: clean up notify

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2018-06-20 09:51:30 +01:00
Mark Cave-Ayland
5b20e4cace Update OpenBIOS images to 8fe6f5f96f built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2018-06-18 19:22:16 +01:00
Thomas Huth
4046826d46 pc-bios/s390-ccw: Update the s390-netboot.img binary
This binary now contains the support for pxelinux.cfg-style network
booting.

Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18 15:24:44 +02:00
Thomas Huth
63c93fac18 pc-bios/s390-ccw: Optimize the s390-netboot.img for size
The -O2 optimization flag is passed via CFLAGS to the firmware Makefile,
but in netbook.mak, we've got some rules that only use QEMU_CFLAGS for
compiling the libc and libnet from SLOF, so these files get compiled
without optimization so far. Use CFLAGS here, too, to create faster
and smaller code.

We can additionally save some more bytes in the firmware images by compi-
ling the code with -fno-asynchronous-unwind-tables. This will omit some
ELF sections (used for stack unwinding for example) from the image that
we do not need in the firmware.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18 15:08:44 +02:00
Thomas Huth
0d8261b506 pc-bios/s390-ccw/net: Try to load pxelinux.cfg file accoring to the UUID
With the STSI instruction, we can get the UUID of the current VM instance,
so we can support loading pxelinux config files via UUID in the file name,
too.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18 15:08:44 +02:00
Thomas Huth
ec623990b3 pc-bios/s390-ccw/net: Add support for pxelinux-style config files
Since it is quite cumbersome to manually create a combined kernel with
initrd image for network booting, we now support loading via pxelinux
configuration files, too. In these files, the kernel, initrd and command
line parameters can be specified seperately, and the firmware then takes
care of glueing everything together in memory after the files have been
downloaded. See this URL for details about the config file layout:
https://www.syslinux.org/wiki/index.php?title=PXELINUX

The user can either specify a config file directly as bootfile via DHCP
(but in this case, the file has to start either with "default" or a "#"
comment so we can distinguish it from binary kernels), or a folder (i.e.
the bootfile name must end with "/") where the firmware should look for
the typical pxelinux.cfg file names, e.g. based on MAC or IP address.
We also support the pxelinux.cfg DHCP options 209 and 210 from RFC 5071.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18 15:08:44 +02:00
Thomas Huth
134f0b3d7c pc-bios/s390-ccw/net: Update code for the latest changes in SLOF
The ip_version information now has to be stored in the filename_ip_t
structure, and there is now a common function called tftp_get_error_info()
which can be used to get the error string for a TFTP error code.
We can also get rid of some superfluous "(char *)" casts now.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18 15:08:44 +02:00
Collin Walling
a0e11b617b pc-bios/s390-ccw: define loadparm length
Loadparm is defined by the s390 architecture to be 8 bytes
in length. Let's define this size in the s390-ccw bios.

Suggested-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-06-18 15:08:44 +02:00
Thomas Huth
a6e4385dea pc-bios/s390-ccw: struct tpi_info must be declared as aligned(4)
I've run into a compilation error today with the current version of GCC 8:

In file included from s390-ccw.h:49,
                 from main.c:12:
cio.h:128:1: error: alignment 1 of 'struct tpi_info' is less than 4 [-Werror=packed-not-aligned]
 } __attribute__ ((packed));
 ^
cc1: all warnings being treated as errors

Since the struct tpi_info contains an element ("struct subchannel_id schid")
which is marked as aligned(4), we've got to mark the struct tpi_info as
aligned(4), too.

CC: qemu-stable@nongnu.org
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1525774672-11913-1-git-send-email-thuth@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-05-14 17:10:02 +02:00
Thomas Huth
312185cf35 pc-bios/s390: Update firmware images
s390-ccw.img contains fixes for the boot menu, and s390-netboot.img
contains the support for .INS files and the patch for resetting the
machine with diag308.

Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 15:42:57 +02:00
Cornelia Huck
63d8b5ace3 s390-ccw: force diag 308 subcode to unsigned long
We currently pass an integer as the subcode parameter. However,
the upper bits of the register containing the subcode need to
be 0, which is not guaranteed unless we explicitly specify the
subcode to be an unsigned long value.

Fixes: d046c51dad ("pc-bios/s390-ccw: Get device address via diag 308/6")
Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 15:35:19 +02:00
Thomas Huth
c4942ee942 pc-bios/s390-ccw/net: Add support for .INS config files
The .INS config files can normally be found on CD-ROM ISO images,
so by supporting these files, it is now possible to boot directly
when the TFTP server is set up with the contents of such an CD-ROM
image.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:15 +02:00
Thomas Huth
9a848adf45 pc-bios/s390-ccw/net: Use diag308 to reset machine before jumping to the OS
The netboot firmware so far simply jumped directly into the OS kernel
after the download has been completed. This, however, bears the risk
that the virtio-net device still might be active in the background and
incoming packets are still placed into the buffers - which could destroy
memory of the now-running Linux kernel in case it did not take over the
device fast enough. Also the SCLP console is not put into a well-defined
state here. We should hand over the system in a clean state when jumping
into the kernel, so let's use the same mechanism as it's done in the
main s390-ccw firmware and reset the machine with diag308 into a clean
state before jumping into the OS kernel code. To be able to share the
code with the main s390-ccw firmware, the related functions are now
extracted from bootmap.c into a new file called jump2ipl.c.

Since we now also set the boot device schid at address 184 for the network
boot device, this patch also slightly changes the way how we detect the
entry points for non-ELF binary images: The code now looks for the "S390EP"
magic first and then jumps to 0x10000 in case it has been found. This is
necessary for booting from network devices, since the normal kernel code
(where the PSW at ddress 0 points to) tries to do a block load from the
boot device. This of course fails for a virtio-net device and causes the
kernel to abort with a panic-PSW silently.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Thomas Huth
0c18822953 pc-bios/s390-ccw/net: Split up net_load() into init, load and release parts
When we want to support pxelinux-style network booting later, we've got
to do several TFTP transfers - and we do not want to apply for a new IP
address via DHCP each time. So split up net_load into three parts:

1. net_init(), which initializes virtio-net, gets an IP address via DHCP
   and prints out the related information.

2. The tftp_load call is now moved directly into the main() function

3. A new net_release() function which should tear down the network stack
   before we are done in the firmware.

This will make it easier to extend the code in the next patches.

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Collin Walling
622b391780 pc-bios/s390-ccw: fix non-sequential boot entries (enum)
zIPL boot menu entries can be non-sequential. Let's account
for this issue for the s390 enumerated boot menu. Since we
can no longer print a range of available entries to the
user, we have to present a list of each available entry.

An example of this menu:

  s390-ccw Enumerated Boot Menu.

   [0] default

   [1]
   [2]
   [7]
   [8]
   [9]
  [11]
  [12]

  Please choose:

Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reported-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Collin Walling
7385e947fc pc-bios/s390-ccw: fix non-sequential boot entries (eckd)
zIPL boot menu entries can be non-sequential. Let's account
for this issue for the s390 zIPL boot menu. Since this boot
menu is actually an imitation and is not completely capable
of everything the real zIPL menu can do, let's also print a
different banner to the user.

Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reported-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Collin Walling
074afe60d4 pc-bios/s390-ccw: fix loadparm initialization and int conversion
Rename the loadparm char array in main.c to loadparm_str and
increased the size by one byte to account for a null termination
when converting the loadparm string to an int  via atoui. We
also allow the boot menu to be enabled when loadparm is set to
an empty string or a series of spaces.

Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reported-by: Vasily Gorbik <gor@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Collin Walling
6df2a829df pc-bios/s390-ccw: rename MAX_TABLE_ENTRIES to MAX_BOOT_ENTRIES
The MAX_TABLE_ENTRIES constant has a name that is too generic. As we
want to declare a limit for boot menu entries, let's rename it to a more
fitting MAX_BOOT_ENTRIES and set its value to 31 (30 boot entries and
1 default entry). Also we move it from bootmap.h to s390-ccw.h to make
it available for menu.c in a later patch.

Signed-off-by: Collin Walling <walling@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Thomas Huth
e4f8696212 pc-bios/s390-ccw: size_t should be unsigned
"size_t" should be an unsigned type according to the C standard.
Thus we should also use this convention in the s390-ccw firmware to avoid
confusion. I checked the sources, and apart from one spot in libc.c, the
code should all be fine with this change.

Buglink: https://bugs.launchpad.net/qemu/+bug/1753437
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-05-02 11:27:14 +02:00
Cornelia Huck
c607bb8f8a pc-bios/s390: update images
Contains the following commits:
- s390: Do not pass inofficial IPL type to the guest

For s390-netboot.img, this also contains the following commits (update
was forgotten last time):
- pc-bios/s390-ccw: Move string arrays from bootmap header to .c file
- pc-bios/s390-ccw: Increase virtio timeout to 30 seconds

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-09 13:50:31 +02:00
Viktor Mihajlovski
e8c7ef288a s390: Do not pass inofficial IPL type to the guest
IPL over a virtio-scsi device requires special handling not
available in the real architecture. For this purpose the IPL
type 0xFF has been chosen as means of communication between
QEMU and the pc-bios. However, a guest OS could be confused
by seeing an unknown IPL type.

This change sets the IPL parameter type to 0x02 (CCW) to prevent
this. Pre-existing Linux has looked up the IPL parameters only in
the case of FCP IPL. This means that the behavior should stay
the same even if Linux checks for the IPL type unconditionally.

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Message-Id: <1522940844-12336-4-git-send-email-mihajlov@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-09 13:50:31 +02:00
Richard Henderson
5aa4860082 Update seabios-hppa
A dozen or so fixes from Helge upstream.
2018-04-06 23:14:51 +10:00
Cornelia Huck
d3b6e3bb6d pc-bios/s390-ccw: update image
Contains the following commits:
- pc-bios/s390-ccw: Move string arrays from bootmap header to .c file
- pc-bios/s390-ccw: Increase virtio timeout to 30 seconds

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-04-03 10:03:38 +02:00
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
Peter Maydell
ed627b2ad3 virtio,vhost,pci,pc: features, cleanups
SRAT tables for DIMM devices
 new virtio net flags for speed/duplex
 post-copy migration support in vhost
 cleanups in pci
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

virtio,vhost,pci,pc: features, cleanups

SRAT tables for DIMM devices
new virtio net flags for speed/duplex
post-copy migration support in vhost
cleanups in pci

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT
# gpg:                using RSA key 281F0DB8D28D5469
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>"
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>"
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream: (51 commits)
  postcopy shared docs
  libvhost-user: Claim support for postcopy
  postcopy: Allow shared memory
  vhost: Huge page align and merge
  vhost+postcopy: Wire up POSTCOPY_END notify
  vhost-user: Add VHOST_USER_POSTCOPY_END message
  libvhost-user: mprotect & madvises for postcopy
  vhost+postcopy: Call wakeups
  vhost+postcopy: Add vhost waker
  postcopy: postcopy_notify_shared_wake
  postcopy: helper for waking shared
  vhost+postcopy: Resolve client address
  postcopy-ram: add a stub for postcopy_request_shared_page
  vhost+postcopy: Helper to send requests to source for shared pages
  vhost+postcopy: Stash RAMBlock and offset
  vhost+postcopy: Send address back to qemu
  libvhost-user+postcopy: Register new regions with the ufd
  migration/ram: ramblock_recv_bitmap_test_byte_offset
  postcopy+vhost-user: Split set_mem_table for postcopy
  vhost+postcopy: Transmit 'listen' to slave
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

# Conflicts:
#	scripts/update-linux-headers.sh
2018-03-20 15:48:34 +00:00
Gerd Hoffmann
9cdd2a736b update seabios to 1.11.1
git shortlog rel-1.11.0..rel-1.11.1
===================================

Kevin O'Connor (3):
      build: Use git describe --always
      shadow: Don't invoke a shutdown on reboot unless in a reboot loop
      paravirt: Only enable sercon in NOGRAPHIC mode if no other console specified

Marcel Apfelbaum (1):
      pci: fix 'io hints' capability for RedHat PCI bridges

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2018-03-19 11:18:29 +01:00
Igor Mammedov
13b1881aac acpi: remove unused acpi-dsdt.aml
SeaBIOS blob which is currently shipped with QEMU
doesn't need acpi-dsdt.aml nor is able to use it
and code that loaded it in QEMU was removed by
(commit 9fb7aaaf4c "pc: drop external DSDT loading")
in 2013.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-13 23:09:49 +02:00
Thomas Huth
6af978ae8b pc-bios/s390-ccw: Move string arrays from bootmap header to .c file
bootmap.h can currently only be included once - otherwise the linker
complains about multiple definitions of the "magic" strings. It's a
bad style to define string arrays in header files, so let's better
move these to the bootmap.c file instead where they are used.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1520317081-5341-1-git-send-email-thuth@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2018-03-08 15:49:23 +01:00
BALATON Zoltan
4b387f9ee1 ppc: Add aCube Sam460ex board
Add emulation of aCube Sam460ex board based on AMCC 460EX embedded SoC.
This is not a complete implementation yet with a lot of components
still missing but enough for the U-Boot firmware to start and to boot
a Linux kernel or AROS.

Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
BALATON Zoltan
82e65fe01e pc-bios: Added u-boot-sam460 firmware binary
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-03-06 13:16:29 +11:00
Thomas Huth
9c050f3d15 pc-bios/s390: Rebuild the s390x firmware images with the boot menu changes
Provide a new s390-ccw.img binary with the boot menu patches by Collin.
Though there should not be any visible changes for the network booting,
the s390-netboot.img binary has been rebuilt, too, since some of the
changes affected the shared source files.

Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 11:10:30 +01:00
Collin L. Walling
ffb4a1c807 s390-ccw: interactive boot menu for scsi
Interactive boot menu for scsi. This follows a similar procedure
as the interactive menu for eckd dasd. An example follows:

    s390x Enumerated Boot Menu.

    3 entries detected. Select from index 0 to 2.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
[thuth: Added additional "break;" statement to avoid analyzer warnings]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
53b310ce53 s390-ccw: use zipl values when no boot menu options are present
If no boot menu options are present, then flag the boot menu to
use the zipl options that were set in the zipl configuration file
(and stored on disk by zipl). These options are found at some
offset prior to the start of the zipl boot menu banner. The zipl
timeout value is limited to a 16-bit unsigned integer and stored
as seconds, so we take care to convert it to milliseconds in order
to conform to the rest of the boot menu functionality. This is
limited to CCW devices.

For reference, the zipl configuration file uses the following
fields in the menu section:

      prompt=1      enable the boot menu
      timeout=X     set the timeout to X seconds

To explicitly disregard any boot menu options, then menu=off or
<bootmenu enable='no' ... /> must be specified.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
dbf2091aba s390-ccw: set cp_receive mask only when needed and consume pending service irqs
It is possible while waiting for multiple types of external
interrupts that we might have pending irqs remaining between
irq consumption and irq-type disabling. Those interrupts
could potentially propagate to the guest after IPL completes
and cause unwanted behavior.

As it is today, the SCLP will only recognize write events that
are enabled by the control program's send and receive masks. To
limit the window for, and prevent further irqs from, ASCII
console events (specifically keystrokes), we should only enable
the control program's receive mask when we need it.

While we're at it, remove assignment of the (non control program)
send and receive masks, as those are actually set by the SCLP.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
ff5dbf1bc3 s390-ccw: read user input for boot index via the SCLP console
Implements an sclp_read function to capture input from the
console and a wrapper function that handles parsing certain
characters and adding input to a buffer. The input is checked
for any erroneous values and is handled appropriately.

A prompt will persist until input is entered or the timeout
expires (if one was set). Example:

      Please choose (default will boot in 10 seconds):

Correct input will boot the respective boot index. If the
user's input is empty, 0, or if the timeout expires, then
the default zipl entry will be chosen. If the input is
within the range of available boot entries, then the
selection will be booted. Any erroneous input will cancel
the timeout and re-prompt the user.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
f717891084 s390-ccw: print zipl boot menu
When the boot menu options are present and the guest's
disk has been configured by the zipl tool, then the user
will be presented with an interactive boot menu with
labeled entries. An example of what the menu might look
like:

zIPL v1.37.1-build-20170714 interactive boot menu.

0. default (linux-4.13.0)

  1. linux-4.13.0
  2. performance
  3. kvm

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
ba831b2526 s390-ccw: read stage2 boot loader data to find menu
Read the stage2 boot loader data block-by-block. We scan the
current block for the string "zIPL" to detect the start of the
boot menu banner. We then load the adjacent blocks (previous
block and next block) to account for the possibility of menu
data spanning multiple blocks.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
9eaa654ab3 s390-ccw: set up interactive boot menu parameters
Reads boot menu flag and timeout values from the iplb and
sets the respective fields for the menu.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:55 +01:00
Collin L. Walling
26b2a2a491 s390-ccw: parse and set boot menu options
Set boot menu options for an s390 guest and store them in
the iplb. These options are set via the QEMU command line
option:

    -boot menu=on|off[,splash-time=X]

or via the libvirt domain xml:

    <os>
      <bootmenu enable='yes|no' timeout='X'/>
    </os>

Where X represents some positive integer representing
milliseconds.

Any value set for loadparm will override all boot menu options.
If loadparm=PROMPT, then the menu will be enabled without a
timeout.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:54 +01:00
Collin L. Walling
118ee80f79 s390-ccw: move auxiliary IPL data to separate location
The s390-ccw firmware needs some information in support of the
boot process which is not available on the native machine.
Examples are the netboot firmware load address and now the
boot menu parameters.

While storing that data in unused fields of the IPL parameter block
works, that approach could create problems if the parameter block
definition should change in the future. Because then a guest could
overwrite these fields using the set IPLB diagnose.

In fact the data in question is of more global nature and not really
tied to an IPL device, so separating it is rather logical.

This commit introduces a new structure to hold firmware relevant
IPL parameters set by QEMU. The data is stored at location 204 (dec)
and can contain up to 7 32-bit words. This area is available to
programming in the z/Architecture Principles of Operation and
can thus safely be used by the firmware until the IPL has completed.

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
[thuth: fixed "4 + 8 * n" comment]
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:54 +01:00
Collin L. Walling
fc0e208774 s390-ccw: update libc
Moved:
  memcmp from bootmap.h to libc.h (renamed from _memcmp)
  strlen from sclp.c to libc.h (renamed from _strlen)

Added C standard functions:
  isdigit

Added non C-standard function:
  uitoa
  atoui

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:54 +01:00
Collin L. Walling
ac4c5958b1 s390-ccw: refactor IPL structs
ECKD DASDs have different IPL structures for CDL and LDL
formats. The current Ipl1 and Ipl2 structs follow the CDL
format, so we prepend "EckdCdl" to them. Boot info for LDL
has been moved to a new struct: EckdLdlIpl1.

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Acked-by: Janosch Frank <frankja@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:54 +01:00
Collin L. Walling
80beedcc38 s390-ccw: refactor eckd_block_num to use CHS
Add new cylinder/head/sector struct. Use it to calculate
eckd block numbers instead of a BootMapPointer (which used
eckd chs anyway).

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:54 +01:00
Collin L. Walling
5340eb072f s390-ccw: refactor boot map table code
Some ECKD bootmap code was using structs designed for SCSI.
Even though this works, it confuses readability. Add a new
BootMapTable struct to assist with readability in bootmap
entry code. Also:

- replace ScsiMbr in ECKD code with appropriate structs
- fix read_block messages to reflect BootMapTable
- fixup ipl_scsi to use BootMapTable (referred to as Program Table)
- defined value for maximum table entries

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2018-02-26 07:56:54 +01:00
Mark Cave-Ayland
feb3174ff2 Update OpenBIOS images to 54d959d9 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2018-02-22 07:55:47 +00:00
Richard Henderson
edf90bd0af roms/seabios-hppa: Update submodule and image
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-02-04 14:11:18 -08:00
Richard Henderson
43ad25643a pc-bios: Add hppa-firmware.img and git submodule
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2018-01-31 05:30:50 -08:00
Mark Cave-Ayland
bbb596054e Update OpenBIOS images to b5c93acd14 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2018-01-26 07:59:25 +00:00
Cédric Le Goater
60e58bd9f0 ppc/pnv: Update skiboot firmware image
This is skiboot 5.9 (commit e0ee24c2). It brings improved POWER9
support among many other things. Built from submodule.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-01-17 09:35:24 +11:00
Alexey Kardashevskiy
c334e5f382 pseries: Update SLOF firmware image to qemu-slof-20171214
The main changes are:
- able to handle more devices with specified bootindex;
- implements flatten device tree rendering, for both QEMU and guest kernel.

The full list is:
  > boot: use a temporary bootdev-buf
  > boot: do not concatenate bootdev
  > libvirtio: Mark struct virtio_scsi_req_cmd as packed
  > fdt: Implement "fdt-fetch" method for client interface
  > rtas: Store RTAS address and entry in the device tree
  > board-qemu: Fix slof-build-id length
  > fdt: Pass the resulting device tree to QEMU
  > fdt: Fix version and add a word for FDT header size
  > tree: Rework set-chosen-cpu and store /chosen ihandle and phandle
  > node: Add some documentation
  > Revert various SLOF-to-QEMU private hypercalls
  > Use input-device and output-device
  > netboot: Create bootp-response when bootp is used
  > libnet/ipv6: assign times_asked value directly
  > usb-xhci: Reset ERSTSZ together with ERSTBA
  > virtio-net: rework the driver to support multiple open
  > board-qemu: add private hcall to inform host on "phandle" update

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-01-10 12:52:59 +11:00
Cornelia Huck
039efad77b pc-bios/s390-ccw.img: update image
Contains the following commit:
- pc-bios/s390-ccw: zero out bss section

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-12-14 17:56:54 +01:00
Christian Borntraeger
339686a358 pc-bios/s390-ccw: zero out bss section
The QEMU ELF loader does not zero the bss segment.
This resulted in several bugs, e.g. see

commit 5d739a4787 (s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css)
commit 6a40fa2669d3 (s390-ccw.img: Initialize next_idx)
commit 8775d91a0f (pc-bios/s390-ccw: Fix problem with invalid virtio-scsi LUN when rebooting)

Let's fix this once and forever by letting the BIOS zero the bss itself.

Suggested-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20171122142627.73170-3-borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-12-14 17:56:54 +01:00
Stefan Hajnoczi
1b3bbc6887 Use qemu.org domain name
The owner of qemu.org has delegated authority to modify DNS records to
the QEMU Project.  This has allowed us to use the domain name without
worries about IP address changes or technical issues disrupting service.
The issues described in commit 8593898109
("Use qemu-project.org domain name") have therefore been mitigated.

This patch switches back to consistently using qemu.org instead of
qemu-project.org in documentation, version.rc, and the Windows installer
script.

The git submodules and SeaBIOS still use qemu-project.org for the time
being.  This will be fixed in the QEMU 2.12 release cycle.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20171121120435.28728-2-stefanha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-11-21 13:34:13 +00:00
Cornelia Huck
6cbf1ec85c pc-bios/s390-ccw.img: update image
Contains the following commit:
- pc-bios/s390-ccw: Fix problem with invalid virtio-scsi LUN when rebooting

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-11-20 16:04:11 +01:00
Thomas Huth
8775d91a0f pc-bios/s390-ccw: Fix problem with invalid virtio-scsi LUN when rebooting
When rebooting a guest that has a virtio-scsi disk, the s390-ccw
bios sometimes bails out with an error message like this:

! SCSI cannot report LUNs: STATUS=02 RSPN=70 KEY=05 CODE=25 QLFR=00, sure !

Enabling the scsi_req* tracing in QEMU shows that the ccw bios is
trying to execute the REPORT LUNS SCSI command with a LUN != 0, and
this causes the SCSI command to fail.
Looks like we neither clear the BSS of the s390-ccw bios during reboot,
nor do we explicitly set the default_scsi_device.lun value to 0, so
this variable can contain random values from the OS after the reboot.
By setting this variable explicitly to 0, the problem is fixed and
the reboots always succeed.

Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=1514352
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1510942228-22822-1-git-send-email-thuth@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-11-20 10:35:12 +01:00
Gerd Hoffmann
6350b2a09b seabios: update to 1.11 final
Update our pre-release seabios snapshot to the final release.

git shortlog
============

Gerd Hoffmann (1):
      sercon: Disable ScreenAndDebug in case both serial console and serial debug are active

Kevin O'Connor (2):
      timer: Avoid integer overflows in usec and nsec calculations
      docs: Note v1.11.0 release

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-11-14 15:36:08 +01:00
Christian Borntraeger
7a4ec18d11 s390-*.img: update s390 bios with latest fixes
includes
7618c0aefe ("s390-ccw: print carriage return with new lines")
a8fbbf1db7 ("s390: set DHCP client architecure id for netboot")

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-10-30 09:04:25 +01:00
Collin L. Walling
7618c0aefe s390-ccw: print carriage return with new lines
The sclp console in the s390 bios writes raw data,
leading console emulators (such as virsh console) to
treat a new line ('\n') as just a new line instead
of as a Unix line feed. Because of this, output
appears in a "stair case" pattern.

Let's print \r\n on every occurrence of a new line
in the string passed to write to amend this issue.

This is in sync with the guest Linux code in
drivers/s390/char/sclp_vt220.c which also does a line feed
conversion in the console part of the driver.

This fixes the s390-ccw and s390-netboot output like
$ virsh start test --console
Domain test started
Connected to domain test
Escape character is ^]
Network boot starting...
                          Using MAC address: 02:01:02:03:04:05
                                                                Requesting information via DHCP:  010

Signed-off-by: Collin L. Walling <walling@linux.vnet.ibm.com>
Message-Id: <1509120893-28054-1-git-send-email-walling@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-10-30 09:04:11 +01:00
Mark Cave-Ayland
1bc6bc5c18 Update OpenBIOS images to 83818bd built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-10-19 20:08:04 +01:00
Peter Maydell
063833a6ec qemu-sparc update
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Merge remote-tracking branch 'remotes/mcayland/tags/qemu-sparc-signed' into staging

qemu-sparc update

# gpg: Signature made Thu 19 Oct 2017 07:50:16 BST
# gpg:                using RSA key 0x5BC2C56FAE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-sparc-signed:
  sun4u: fix assert when adding NICs which aren't the in-built model
  sun4u: update PCI topology to include simba PCI bridges

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-10-19 18:42:51 +01:00
Gerd Hoffmann
083fab0290 seabios: update to 1.11 prerelease
This is the seabios update for qemu 2.11.  Well, almost, seabios is in
freeze for the upcoming 1.11 release.  This updates seabios to current
git master snapshot, and it will be updated again to 1.11 final before
the 2.11 release.

With this two-step seabios gets some more wide testing before the actual
release and the update to 1.11 final (which will most likely happen
after qemu freeze) should have bugfix patches only.

git shortlog
============

Aleksandr Bezzubikov (3):
      pci: refactor pci_find_capapibilty to get bdf as the first argument instead of the whole pci_device
      pci: add QEMU-specific PCI capability structure
      pci: enable RedHat PCI bridges to reserve additional resources on PCI init

Ben Warren (5):
      QEMU DMA: Add DMA write capability
      romfile-loader: Switch to using named structs
      QEMU fw_cfg: Add command to write back address of file
      QEMU fw_cfg: Add functions for accessing files by key
      QEMU fw_cfg: Write fw_cfg back on S3 resume

Daniel Verkamp (5):
      nvme: support NVMe 1.0 controllers
      nvme: extend command timeout to 5 seconds
      nvme: fix reversed loop condition in cmd_readwrite
      nvme: fix extraction of status code bits
      nvme: fix copy-paste mistake in comment

Filippo Sironi (1):
      nvme: Use the Maximum Queue Entries Supported (MQES) to initialize I/O queues

Gerd Hoffmann (7):
      usb: add hub portmap
      usb-xhci: use hub portmap
      std: add cp437 to unicode map
      kbd: make enqueue_key public, add ascii_to_keycode
      romfile: add support for constant files.
      paravirt: serial console configuration.
      add serial console support

Igor Mammedov (1):
      drop "etc/boot-cpus" fw_cfg file and reuse legacy QEMU_CFG_NB_CPUS

Jason Wang (1):
      virtio: IOMMU support

Julian Stecklina (2):
      block: add NVMe boot support
      nvme: fix out of memory behavior

Julius Werner (1):
      coreboot: Adapt to upstream CBMEM console changes

Kevin O'Connor (26):
      usb: Make usb_time_sigatt variable static
      tpm: Add comment banners to tcg.c separating major parts of spec
      tpm: Don't call tpm_set_failure() from tpm12_get_capability()
      tpm: Move code around in tcgbios.c to keep like code together
      acpi: Generalize find_fadt() and find_tcpa_by_rsdp() into find_acpi_table()
      tpm: Don't call tpm_build_and_send_cmd() from tpm20_stirrandom()
      tpm: Rework tpm_build_and_send_cmd() into tpm_simple_cmd()
      ps2port: Disable keyboard/mouse prior to resetting ps2 controller
      docs: Note release dates for 1.10.1 and 1.10.2
      resume: Don't attempt to use generic reboot mechanisms on QEMU
      boot: Increase description size in boot menu
      src: Minor - remove tab characters that slipped into SeaBIOS C code
      NVMe: Allow NVMe to be enabled on real hardware
      smm: Backup and restore A20 on an SMI based mode switch
      stacks: Make sure to initialize Call16Data
      stacks: Don't update the A20 settings if they haven't changed
      stacks: There is no need to disable NMI if it is already disabled
      vga: Fix bug in stdvga_get_linesize()
      docs: Fix typos in Memory_Model.md
      tcgbios: Fix use of unitialized variable
      boot: Rename drive_g to drive
      disk: Don't require the 'struct drive_s' to be in the f-segment
      block: Rename disk_op_s->drive_gf to drive_fl
      virtio: Allocate drive_s storage in low memory
      xhci: Build TRBs directly in xhci_trb_queue()
      xhci: Verify the device is still present in xhci_cmd_submit()

Ladi Prosek (1):
      ahci: Set upper 32-bit registers to zero

Patrick Rudolph (4):
      SeaVGABios/cbvga: Advertise correct pixel format
      SeaVGABIOS/vbe: Query driver for scanline pitch v2
      SeaVGABios/cbvga: Use active mode to clear screen
      SeaVGABios/cbvga: Advertise compatible VESA modes

Paul Menzel (1):
      vgasrc: Increase debug level

Petr Berky (1):
      config: Add function to check if fw_cfg exists

Ricardo Ribalda Delgado (1):
      serialio: Support for mmap serial ports

Roman Kagan (11):
      blockcmd: accept only disks and CD-ROMs
      blockcmd: generic SCSI luns enumeration
      virtio-scsi: enumerate luns with REPORT LUNS
      esp-scsi: enumerate luns with REPORT LUNS
      usb-uas: enumerate luns with REPORT LUNS
      pvscsi: fix the comment about lun enumeration
      mpt-scsi: try to enumerate luns with REPORT LUNS
      lsi-scsi: reset in case of a serious problem
      lsi-scsi: try to enumerate luns with REPORT LUNS
      blockcmd: start REPORT_LUNS with the smallest buffer
      Revert "lsi-scsi: reset in case of a serious problem"

Stefan Berger (1):
      tpm: Log TPM 2 digest structure in little endian format

Youness Alaoui (1):
      nvme: Enable NVMe support for non-qemu hardware

Zeh, Werner (1):
      ahci: Disable Native Command Queueing

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-10-19 10:14:26 +02:00
Mark Cave-Ayland
6864fa3897 sun4u: update PCI topology to include simba PCI bridges
This patch updates the sun4u model to being much closer to a real Ultra 5
by moving devices behind the 2 simba PCI bridges (A and B) as found on real
hardware.

The most noticeable change introduced by this patchset is that in-built devices
are no longer attached to the PCI root bus, but instead behind PCI bridge A.
Along with this the interrupt routing is updated accordingly to match the
official documentation.

Since the existing code currently bypasses the PCI bridge interrupt
swizzling, the interrupt mapping functions are reorganised so that
pci_pbm_map_irq() is used by the PCI bridges and pci_apb_map_irq() is
used by the PCI host bridge.

Behind the sabre PCI host bridge, the PCI IO space now needs to be
split into two separate halves at 0x8000000. Therefore we also setup a new
PCI IO space region of increased size on the PCI host bridge and enable
32-bit PCI IO accesses to allow IO accesses to reach devices behind PCI
bridge B correctly.

As part of this change we also combine the onboard sunhme NIC and the ebus
into a single multi-function device as done on a real Ultra 5. For other
NICs the existing behaviour is preserved, i.e. we initialise them and
place them into the next free slot on PCI bus B.

Finally we mark the physically unavailable slots (plus slot 0 in busA) as
reserved to ensure that users can't plug devices into non-existent slots
which will break interrupt routing.

Note: since this commit changes PCI topology and interrupt routing, an
updated openbios-sparc64 binary is included with this commit containing the
associated changes to maintain bisectability.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
2017-10-19 07:45:35 +01:00
Gerd Hoffmann
a7815faffb pc-bios/keymaps: keymaps update
Update the keymaps with the ones generated by qemu-keymap

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20171005153330.19210-4-kraxel@redhat.com
2017-10-16 14:50:54 +02:00
Gerd Hoffmann
00f4914bae Add pc-bios/keymaps/Makefile
Update files where I think I've figured the correct xkb maps.
TODO: nl-be sl sv

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20171005153330.19210-3-kraxel@redhat.com
2017-10-16 14:50:54 +02:00
Viktor Mihajlovski
a8fbbf1db7 s390: set DHCP client architecure id for netboot
Setting the client architecture DHCP option to 0x001f (s390 Basic) [1]
allows the DHCP server to return a s390-specific bootfile if wanted.
DHCP servers not configured for the option (or not yet recognizing the
option value) will continue to work as they have done before.

[1] https://www.iana.org/assignments/dhcpv6-parameters

Signed-off-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Message-Id: <1505126027-1704-1-git-send-email-mihajlov@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-09-19 18:21:33 +02:00
Mark Cave-Ayland
8722a719de Update OpenBIOS images to 314d4f8 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-09-11 07:43:34 +01:00
Cornelia Huck
917726611e pc-bios/s390-ccw.img: update image
Contains the following commit:
- s390-ccw: Fix alignment for CCW1

Cc: qemu-stable@nongnu.org
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-08-30 18:23:26 +02:00
Farhan Ali
3a1e4561ad s390-ccw: Fix alignment for CCW1
The commit 198c0d1f9d s390x/css: check ccw address validity
exposes an alignment issue in ccw bios.

According to PoP the CCW must be doubleword aligned. Let's fix
this in the bios.

Cc: qemu-stable@nongnu.org
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Halil Pasic <pasic@linux.vnet.ibm.com>
Reviewed-by: Eric Farman <farman@linux.vnet.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <3ed8b810b6592daee6a775037ce21f850e40647d.1503667215.git.alifm@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-08-30 18:23:26 +02:00
Eric Farman
88b3739acd pc-bios/s390-ccw: Use rm command during make clean
This reverts a change that replaced the "rm -f" command with the
undefined variable RM (expected to be set by make), and causes the
"make clean" command to fail for a s390 target:

make[1]: Entering directory '/usr/src/qemu/build/pc-bios/s390-ccw'
rm -f *.timestamp
*.o *.d *.img *.elf *~ *.a
/bin/sh: *.o: command not found
Makefile:39: recipe for target 'clean' failed
make[1]: *** [clean] Error 127
make[1]: Leaving directory '/usr/src/qemu/build/pc-bios/s390-ccw'
Makefile:489: recipe for target 'clean' failed
make: *** [clean] Error 1

Fixes: 3e4415a751 ("pc-bios/s390-ccw: Add core files for the network
                      bootloading program")
Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170814204450.24118-2-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2017-08-15 09:06:01 +02:00
Alexey Kardashevskiy
86844c2133 pseries: Update SLOF firmware image
The main changes are:
- fixes in PCI bridges code;
- LUN>255 are allowed not in virtio-scsi.

The full list is:
  > pci-scan: Fix pci-bridge-set-mem-base and pci-bridge-set-mem-limit
  > pci: Avoid 32-bit prefetchable memory area if possible
  > Remove unused functions ishexdigit and $cat-comma
  > pci: Translate PCI addresses to host addresses at the end of map-in
  > Define 'open' and 'close' words of the /aliases nodes right from the start
  > virtio-scsi: Allow LUNs bigger than 255
  > paflof: Silence gcc's -Warray-bounds warning for stack pointers
  > board_qemu: move code out of fdt-fix-node-phandle
  > board_qemu: drop unused values early in fdt-fix-node-phandle
  > pci: Improve the pci-var-out debug function
  > libhvcall: drop unused KVMPPC_H_REPORT_MC_ERR and KVMPPC_H_NMI_MCE defines

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-07-25 14:35:42 +10:00
Gerd Hoffmann
b02cf99b9d keymaps: fr-ca: more fixups
Fixes: https://bugs.launchpad.net/qemu/+bug/533613
Cc: Thomas Huth <thuth@redhat.com>
Suggested-by: Jérôme Poulin <jeromepoulin@gmail.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170717133444.16743-1-kraxel@redhat.com
2017-07-20 09:25:44 +02:00
Peter Maydell
3408d5aee0 ui: vnc and keymap updates for 2.10
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Merge remote-tracking branch 'remotes/kraxel/tags/ui-20170717-pull-request' into staging

ui: vnc and keymap updates for 2.10

# gpg: Signature made Mon 17 Jul 2017 10:38:11 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# 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>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20170717-pull-request:
  keymaps: fr-ca: add missing keys
  hmp: Update info vnc
  vnc: Set default kbd delay to 10ms

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 16:31:31 +01:00
Peter Maydell
1f244ebbba Pull request
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Merge remote-tracking branch 'remotes/kraxel/tags/ipxe-pull-request' into staging

Pull request

# gpg: Signature made Mon 17 Jul 2017 10:04:11 BST
# gpg:                using RSA key 0x4CB6D8EED3E87138
# 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>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ipxe-pull-request:
  ipxe: update to commit 0600d3ae94

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 15:05:29 +01:00
Alexander Graf
73663d71ef PPC: E500: Update u-boot to v2017.07
Quite a while has passed since we last updated U-Boot for e500. This patch
bumps it to the last released version 2017.07 to make sure users don't feel
like they're using out of date software.

Signed-off-by: Alexander Graf <agraf@suse.de>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-id: 1499862868-102130-1-git-send-email-agraf@suse.de
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-17 13:50:47 +01:00
Gerd Hoffmann
feb47cf2fa keymaps: fr-ca: add missing keys
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170712072305.29233-1-kraxel@redhat.com
2017-07-17 11:36:41 +02:00
Gerd Hoffmann
18375b5c16 ipxe: update to commit 0600d3ae94
Rebase ipxe to latest git master.
Pick up four virtio-net fixes.

complete shortlog of ipxe changes
---------------------------------

Adamczyk, Konrad (1):
      [thunderx] Use ThunderxConfigProtocol to obtain board configuration

Bartosz Szczepanek (1):
      [thunderx] Fix hardware deinitialization

Christian Nilsson (1):
      [intel] Add INTEL_NO_PHY_RST for I219-LM (2)

David Decotigny (2):
      [build] Return const char * from uuid_ntoa()
      [af_packet] Add new AF_PACKET driver for Linux

Jason Wang (1):
      [virtio] Support VIRTIO_NET_F_IOMMU_PLATFORM

Jerone Young (1):
      [intel] Add support for I219-V in 7th Gen Intel NUC

Konrad Adamczyk (1):
      [thunderx] Don't disable NIC when exiting from iPXE

Ladi Prosek (3):
      [virtio] Cap queue size to MAX_QUEUE_NUM
      [virtio] Simplify virtqueue shutdown
      [virtio] Remove queue size limit in legacy virtio

Martin Habets (1):
      [sfc] Add driver for Solarflare SFC8XXX adapters

Michael Brown (159):
      [interface] Provide intf_reinit() to reinitialise nullified interfaces
      [iscsi] Avoid potential infinite loops during shutdown
      [efi] Add basic EFI SAN booting capability
      [undi] Allocate base memory before calling UNDI loader entry point
      [romprefix] Avoid using PMM-allocated memory in UNDI loader entry point
      [undi] Clean up driver and device name information
      [prefix] Remove impossible progress message
      [prefix] Include diagnostic information within progress messages
      [undi] Try matching UNDI ROMs in BIOS enumeration order
      [efi] Work around temporal anomaly encountered during ExitBootServices()
      [ipv4] Accept unicast packets for the local network broadcast address
      [build] Add %.vhd target for building VM bootable disk images
      [virtio] Use separate RX and TX empty header buffers
      [cloud] Add ability to retrieve Google Compute Engine metadata
      [virtio] Use host-specified MTU when available
      [netdevice] Allow MTU to be changed at runtime
      [cloud] Show CPU vendor and model in example cloud boot scripts
      [hyperv] Ignore unsolicited VMBus messages
      [pic8259] Fix definitions for "read IRR" and "read ISR" commands
      [efi] Fix building elf2efi.c when -fpic is enabled by default
      [interface] Avoid unnecessary reference counting in intf_unplug()
      [interface] Remove misleading comment
      [interface] Unplug interface before calling intf_close() in intf_shutdown()
      [netdevice] Limit MTU by hardware maximum frame length
      [cpuid] Provide cpuid_supported() to test for supported functions
      [time] Allow timer to be selected at runtime
      [hyperv] Provide timer based on the 10MHz time reference count MSR
      [int13] Avoid potential division by zero
      [int13] Test correct return status from INT 13 calls
      [settings] Add "unixtime" builtin setting to expose the current time
      [time] Report attempts to use timers before initialisation
      [interface] Provide the ability to shut down multiple interfaces
      [http] Cleanly shut down potentially looped interfaces
      [efi] Add missing SANBOOT_PROTO_HTTP to EFI default configuration
      [block] Remove spurious comments
      [block] Centralise SAN device abstraction
      [block] Centralise "san-drive" setting
      [int13] Refactor to use centralised SAN device abstraction
      [efi] Refactor to use centralised SAN device abstraction
      [block] Retry any SAN device operation
      [iscsi] Use intfs_shutdown() when shutting down multiple interfaces
      [scsi] Use intfs_shutdown() when shutting down multiple interfaces
      [block] Use intfs_shutdown() when shutting down multiple interfaces
      [scsi] Avoid duplicate calls to scsicmd_close()
      [build] Provide common ARRAY_SIZE() definition
      [efi] Update to current EDK2 headers
      [efi] Add EFI_ACPI_TABLE_PROTOCOL header and GUID definition
      [efi] Provide ACPI table description for SAN devices
      [efi] Skip cable detection at initialisation where possible
      [undi] Move PXE API caller back into UNDI driver
      [dhcp] Allow vendor class to be changed in DHCP requests
      [hermon] Avoid potential integer overflow when calculating memory mappings
      [arbel] Avoid potential integer overflow when calculating memory mappings
      [xfer] Ensure va_end() is called on failure path
      [nfs] Fix double free bug on error path
      [linda] Use correct length for memset()
      [qib7322] Use correct length for memset()
      [sis900] Remove extraneous memset() with incorrect length
      [802.11] Remove redundant NULL pointer check after dereference
      [crypto] Free correct pointer on the error path
      [librm] Fail gracefully if asked to ioremap() a zero length
      [usb] Use correct length for memcpy()
      [mucurses] Attempt to fix test for empty string
      [mucurses] Attempt to fix keypress processing logic
      [mucurses] Attempt to fix resource leaks
      [hyperv] Fix resource leaks on error path
      [slam] Fix resource leak on error path
      [slam] Avoid NULL pointer dereference in slam_pull_value()
      [eoib] Avoid passing a NULL I/O buffer to netdev_tx_complete_err()
      [http] Add missing check for memory allocation failure
      [mucurses] Attempt to fix use of uninitialised buffer with strcat()
      [xhci] Avoid accessing beyond end of endpoint context array
      [build] Avoid confusing sparse in single-argument DBG() macros
      [infiniband] Return status code from ib_create_cq() and ib_create_qp()
      [infiniband] Return status code from ib_create_mi()
      [block] Quell spurious Coverity size mismatch warning
      [ath] Add missing break statements
      [pixbuf] Avoid potential division by zero
      [usb] Use correct length for memcpy()
      [xen] Use standard calling pattern for asprintf()
      [tcp] Use correct length for memset()
      [video_subr] Use memmove() for overlapping memory copy
      [arbel] Assert that mapping length is non-zero
      [hermon] Assert that mapping length is non-zero
      [tlan] Guard against failure to identify chip
      [w89c840] Avoid potential array overrun
      [sis190] Avoid NULL pointer dereference
      [mucurses] Ensure SLK labels are always terminated
      [coverity] Add Coverity user model
      [malloc] Track maximum heap usage
      [travis] Add minimal .travis.yml file
      [travis] Build and run the unit test suite
      [travis] Integrate with Coverity Scan
      [rtl818x] Fix resource leak on error path
      [pcnet32] Eliminate redundant register read
      [iobuf] Increase minimum I/O buffer size to 128 bytes
      [vxge] Fix use of stale I/O buffer on error path
      [scsi] Avoid duplicate call to scsicmd_close() on TEST UNIT READY failure
      [block] Add dummy SAN device
      [block] Add basic multipath support
      [int13] Improve geometry guessing for unaligned partitions
      [int13con] Avoid overwriting random portions of SAN boot disks
      [time] Add sleep_fixed() function to sleep without checking for Ctrl-C
      [block] Allow SAN retry count to be reconfigured
      [block] Add a small delay between attempts to reopen SAN targets
      [block] Retry reopening indefinitely for multipath devices
      [block] Gracefully close SAN device if registration fails
      [linux] Use dummy SAN device
      [block] Ignore redundant xfer_window_changed() messages
      [block] Describe all SAN devices via ACPI tables
      [iscsi] Do not install iBFT when no iSCSI targets exist
      [http] Notify data transfer interface when underlying connection is ready
      [mucurses] Fix erroneous __nonnull attribute
      [build] Avoid implicit-fallthrough warnings on GCC 7
      [linux] Fix building with kernel 4.11 headers
      [scsi] Retry TEST UNIT READY command
      [libc] Add stdbool.h standard header
      [efi] Fix typo in efi_acpi_table_protocol_guid
      [efi] Add efi_sprintf() and efi_vsprintf()
      [block] Allow use of a non-default EFI SAN boot filename
      [intel] Show original CTRL and STATUS values in debugging output
      [intel] Do not enable ASDE on i350 backplane NIC
      [block] Provide sandev_read() and sandev_write() as global symbols
      [block] Provide abstraction to allow system to be quiesced
      [hyperv] Do not fail if guest OS ID MSR is already set
      [hyperv] Remove redundant return status code from mapping functions
      [hyperv] Cope with Windows Server 2016 enlightenments
      [efi] Standardise PCI debug messages
      [iscsi] Always send FirstBurstLength parameter
      [iscsi] Fix iBFT when no explicit initiator name setting exists
      [xen] Provide 18 4kB receive buffers to work around xen-netback bug
      [efi] Prevent EFI code from being linked in to non-EFI builds
      [tls] Keep cipherstream window open until TLS negotiation is complete
      [settings] Extend numerical setting tags to 64 bits
      [acpi] Make acpi_find_rsdt() a per-platform method
      [efi] Provide access to ACPI tables
      [acpi] Expose ACPI tables via settings mechanism
      [syslog] Handle backspace characters
      [hdprefix] Avoid attempts to read beyond the end of the disk
      [usb] Allow for USB network devices with no interrupt endpoint
      [build] Use -no-pie on newer versions of gcc
      [ecm] Display invalid MAC address strings in debug messages
      [cpuid] Allow input %ecx value to be specified
      [crypto] Expose RSA_CTX_SIZE constant
      [crypto] Expose asn1_grow()
      [crypto] Provide asn1_built() to construct a cursor from a builder
      [crypto] Expose pem_asn1() for use with non-image data
      [exanic] Add driver for Exablaze ExaNIC cards
      [usb] Use non-zero language ID to retrieve strings
      [mucurses] Avoid potential division by zero
      [tls] Support RFC5746 secure renegotiation
      [smscusb] Abstract out common SMSC USB device functionality
      [smsc95xx] Use common SMSC USB device functionality
      [smsc75xx] Use common SMSC USB device functionality
      [smscusb] Add ability to read MAC address from OTP
      [smscusb] Move non-inline register access functions to smscusb.c
      [smscusb] Allow for alternative PHY register layouts
      [smsc75xx] Expose functionality shared with LAN78xx devices
      [lan78xx] Add driver for Microchip LAN78xx USB Ethernet NICs

Mika Tiainen (1):
      [intel] Add INTEL_NO_PHY_RST for I219-V

Mike McCormack (1):
      [sky2] Use 32-bit read to read Y2_VAUX_AVAIL

Raed Salem (2):
      [golan] Update Connect-IB, ConnectX-4 and ConnectX-4 Lx (Infiniband) support
      [golan] Bug fixes and improved paging allocation method

Vishvananda Ishaya (1):
      [intel] Reset all virtual function settings

Vishvananda Ishaya Abrams (1):
      [iscsi] Don't close when receiving NOP-In

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-07-17 11:00:28 +02:00
Peter Maydell
fbc8ea1ed0 s390x/kvm/migration/cpumodel: fixes, enhancements and cleanups
- add a network boot rom for s390 (Thomas Huth)
 - migration of storage attributes like the CMMA used/unused state
 - PCI related enhancements - full support for aen, ais and zpci
 - migration support for css with vmstates (Halil Pasic)
 - cpu model enhancements for cpu features
 - guarded storage support
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 Version: GnuPG v2.0.14 (GNU/Linux)
 
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Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170714' into staging

s390x/kvm/migration/cpumodel: fixes, enhancements and cleanups

- add a network boot rom for s390 (Thomas Huth)
- migration of storage attributes like the CMMA used/unused state
- PCI related enhancements - full support for aen, ais and zpci
- migration support for css with vmstates (Halil Pasic)
- cpu model enhancements for cpu features
- guarded storage support

# gpg: Signature made Fri 14 Jul 2017 11:33:04 BST
# gpg:                using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB  FBCA 117B BC80 B5A6 1C7C

* remotes/borntraeger/tags/s390x-20170714: (40 commits)
  s390x/gdb: add gs registers
  s390x/arch_dump: also dump guarded storage control block
  s390x/kvm: enable guarded storage
  s390x/kvm: Enable KSS facility for nested virtualization
  s390x/cpumodel: add esop/esop2 to z12 model
  s390x/cpumodel: we are always in zarchitecture mode
  s390x/cpumodel: wire up new hardware features
  s390x/flic: migrate ais states
  s390x/cpumodel: add zpci, aen and ais facilities
  s390x: initialize cpu firstly
  pc-bios/s390: rebuild s390-ccw.img
  pc-bios/s390: add s390-netboot.img
  pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load
  pc-bios/s390-ccw: Add virtio-net driver code
  pc-bios/s390-ccw: Add core files for the network bootloading program
  roms/SLOF: Update submodule to latest status
  pc-bios/s390-ccw: Add code for virtio feature negotiation
  pc-bios/s390-ccw: Remove unused structs from virtio.h
  pc-bios/s390-ccw: Move byteswap functions to a separate header
  pc-bios/s390-ccw: Add a write() function for stdio
  ...

Conflicts:
	target/s390x/kvm.c

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-07-14 14:19:35 +01:00
Christian Borntraeger
fb32d2385a pc-bios/s390: rebuild s390-ccw.img
rebuild after the following commits

4b996d0 pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load
e6879a6 pc-bios/s390-ccw: Add virtio-net driver code
766500f pc-bios/s390-ccw: Add core files for the network bootloading program
f807e55 pc-bios/s390-ccw: Add code for virtio feature negotiation
b4e3b4f pc-bios/s390-ccw: Remove unused structs from virtio.h
dd3dc5e pc-bios/s390-ccw: Move byteswap functions to a separate header
a20b4fe pc-bios/s390-ccw: Add a write() function for stdio
262e07c pc-bios/s390-ccw: Move virtio-block related functions into a separate file
7438d32 pc-bios/s390-ccw: Move ebc2asc to sclp.c
8760bad pc-bios/s390-ccw: Move libc functions to separate header
c68f450 pc-bios/s390-ccw: use STRIP variable in Makefile

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Christian Borntraeger
6c5359e161 pc-bios/s390: add s390-netboot.img
It's already possible to do a network boot of an s390x guest with an
external netboot image based on a Linux installation, but it would
be much more convenient if the s390-ccw firmware supported network
booting right out of the box, without the need to assemble such an
external image first.

This is an s390-netboot.img that can be used for network booting.
You can download a combined kernel + initrd image via TFTP
by starting QEMU for example with:

 qemu-system-s390x ... -device virtio-net,netdev=n1,bootindex=1 \
       -netdev user,id=n1,tftp=/path/to/tftp,bootfile=kernel.img

Note that this version does not support downloading via config
files (i.e. pxelinux config files or .INS config files) yet. This
will be added later.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
29d12216da pc-bios/s390-ccw: Link libnet into the netboot image and do the TFTP load
Most of the code has been taken from SLOF's netload.c file. Now we
can finally load an image via TFTP and execute the downloaded kernel.

Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-12-git-send-email-thuth@redhat.com>
Tested-by: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
00dde1e60d pc-bios/s390-ccw: Add virtio-net driver code
The driver provides the recv() and send() functions which will
be required by SLOF's libnet code for receiving and sending
packets.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-11-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
3e4415a751 pc-bios/s390-ccw: Add core files for the network bootloading program
This is just a preparation for the next steps: Add a makefile and a
stripped down copy of pc-bios/s390-ccw/main.c as a basis for the network
bootloader program, linked against the libc from SLOF already (which we
will need for SLOF's libnet). The networking code is not included yet.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-10-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
59efbff1cb pc-bios/s390-ccw: Add code for virtio feature negotiation
The upcoming virtio-net driver needs to negotiate some features,
so we need the possibility to do this in the core virtio code.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-8-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
ac7bec7cf9 pc-bios/s390-ccw: Remove unused structs from virtio.h
Looks like they have never been used, so let's simply remove them.

Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-7-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
824df3b84b pc-bios/s390-ccw: Move byteswap functions to a separate header
We'll need them in code that is not related to bootmap.h, so
they should reside in an independent header.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-6-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
3639f93f91 pc-bios/s390-ccw: Add a write() function for stdio
The stdio functions from the SLOF libc need a write() function for
printing text to stdout/stderr. Let's implement this function by
refactoring the code from sclp_print().

Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-5-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
867e039a06 pc-bios/s390-ccw: Move virtio-block related functions into a separate file
The netboot code is going to link against the code from virtio.c, too, so
we've got to move the virtio-block and -scsi related code out of the way.

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-4-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
af3bb73ab1 pc-bios/s390-ccw: Move ebc2asc to sclp.c
We will later need this array in a file that we will link to the
netboot code, too. Since there is some ebcdic conversion done
in sclp_get_loadparm_ascii(), the sclp.c file seems to be a good
candidate.

Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-3-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Thomas Huth
90806fec99 pc-bios/s390-ccw: Move libc functions to separate header
The upcoming netboot code will use the libc from SLOF. To be able
to still use s390-ccw.h there, the libc related functions in this
header have to be moved to a different location.
And while we're at it, remove the duplicate memcpy() function from
sclp.c.

Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1499863793-18627-2-git-send-email-thuth@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-07-14 12:29:48 +02:00
Mark Cave-Ayland
abcea034a0 Update OpenBIOS images to fbc1b4a built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-07-13 19:44:45 +01:00
Peter Maydell
f4f3082b0c s390x: misc fixes
bunch of fixes
 - reject MIDA accesses for CCWs
 - cpumodel fixes
 - cross-build fix for bios
 - migration improvements
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Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20170608' into staging

s390x: misc fixes

bunch of fixes
- reject MIDA accesses for CCWs
- cpumodel fixes
- cross-build fix for bios
- migration improvements

# gpg: Signature made Thu 08 Jun 2017 14:10:29 BST
# gpg:                using RSA key 0x117BBC80B5A61C7C
# gpg: Good signature from "Christian Borntraeger (IBM) <borntraeger@de.ibm.com>"
# Primary key fingerprint: F922 9381 A334 08F9 DBAB  FBCA 117B BC80 B5A6 1C7C

* remotes/borntraeger/tags/s390x-20170608:
  s390x/cpumodel: improve defintion search without an IBC
  s390x/cpumodel: take care of the cpuid format bit for KVM
  pc-bios/s390-ccw: use STRIP variable in Makefile
  s390x/css: fence off MIDA
  s390x/css: catch section mismatch on load

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-06-13 09:27:17 +01:00
Paolo Bonzini
7e01838510 linuxboot_dma: compile for i486
The ROM uses the cmovne instruction, which is new in Pentium Pro and does not
work when running QEMU with "-cpu 486".  Avoid producing that instruction.

Suggested-by: Richard W.M. Jones <rjones@redhat.com>
Suggested-by: Thomas Huth <thuth@redhat.com>
Reported-by: Rob Landley <rob@landley.net>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-06-07 18:22:02 +02:00
Greg Kurz
c68f4503e0 pc-bios/s390-ccw: use STRIP variable in Makefile
The docker-run-test-build@debian-s390x-cross target fails with:

strip --strip-unneeded s390-ccw.elf -o s390-ccw.img
strip: Unable to recognise the format of the input file `s390-ccw.elf'

The configure script defines a STRIP makefile variable whose default
value is ${cross_prefix}strip. Let's use it.

We default to using the non-prefixed strip command in case --enable-debug
or --disable-strip was passed to configure during a regular build.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <149623617700.4947.12490877660892961664.stgit@bahia.lan>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2017-06-06 10:50:40 +02:00
Stefan Hajnoczi
e1fe27a208 s390x updates:
- support for vfio-ccw to passthrough channel devices
 - allow ccw bios to boot from scsi generic devices
 - bugfix for initial reset
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Merge remote-tracking branch 'cohuck/tags/s390x-20170523' into staging

s390x updates:
- support for vfio-ccw to passthrough channel devices
- allow ccw bios to boot from scsi generic devices
- bugfix for initial reset

# gpg: Signature made Tue 23 May 2017 12:02:24 PM BST
# gpg:                using RSA key 0xDECF6B93C6F02FAF
# gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>"
# gpg:                 aka "Cornelia Huck <cohuck@kernel.org>"
# gpg:                 aka "Cornelia Huck <cornelia.huck@de.ibm.com>"
# gpg:                 aka "Cornelia Huck <huckc@linux.vnet.ibm.com>"
# Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0  18CE DECF 6B93 C6F0 2FAF

* cohuck/tags/s390x-20170523: (21 commits)
  s390/kvm: do not reset riccb on initial cpu reset
  MAINTAINERS: Add vfio-ccw maintainer
  vfio/ccw: update sense data if a unit check is pending
  s390x/css: ccw translation infrastructure
  s390x/css: introduce and realize ccw-request callback
  vfio/ccw: get irqs info and set the eventfd fd
  vfio/ccw: get io region info
  vfio/ccw: vfio based subchannel passthrough driver
  s390x/css: device support for s390-ccw passthrough
  s390x/css: realize css_create_sch
  s390x/css: realize css_sch_build_schib
  s390x/css: add s390-squash-mcss machine option
  linux-headers: update
  pc-bios/s390-ccw.img: rebuild image
  pc-bios/s390-ccw: Build a reasonable max_sectors limit
  pc-bios/s390-ccw: Get Block Limits VPD device data
  pc-bios/s390-ccw: Get list of supported VPD pages
  pc-bios/s390-ccw: Refactor scsi_inquiry function
  pc-bios/s390-ccw: Break up virtio-scsi read into multiples
  pc-bios/s390-ccw: Move SCSI block factor to outer read
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-24 13:53:17 +01:00
Mark Cave-Ayland
415c382483 Update OpenBIOS images to 3ebaaa2 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-05-19 16:52:40 +01:00
Eric Farman
f881bbdf72 pc-bios/s390-ccw.img: rebuild image
Contains the following commits:
- pc-bios/s390-ccw: Remove duplicate blk_factor adjustment
- pc-bios/s390-ccw: Move SCSI block factor to outer read
- pc-bios/s390-ccw: Break up virtio-scsi read into multiples
- pc-bios/s390-ccw: Refactor scsi_inquiry function
- pc-bios/s390-ccw: Get list of supported EVPD pages
- pc-bios/s390-ccw: Get Block Limits VPD device data
- pc-bios/s390-ccw: Build a reasonable max_sectors limit

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-9-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
de4e3ae408 pc-bios/s390-ccw: Build a reasonable max_sectors limit
Now that we've read all the possible limits that have been defined for
a virtio-scsi controller and the disk we're booting from, it's possible
that we are STILL going to exceed the limits of the host device.
For example, a "-device scsi-generic" device does not support the
Block Limits VPD page.

So, let's fallback to something that seems to work for most boot
configurations if larger values were specified (including if nothing
was explicitly specified, and we took default values).

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-8-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
fe921fc8b7 pc-bios/s390-ccw: Get Block Limits VPD device data
The "Block Limits" Inquiry VPD page is optional for any SCSI device,
but if it's supported it provides a hint of the maximum I/O transfer
length for this particular device. If this page is supported by the
disk, let's issue that Inquiry and use the minimum of it and the
SCSI controller limit. That will cover this scenario:

  qemu-system-s390x ...
    -device virtio-scsi-ccw,id=scsi0,max_sectors=32768 ...
    -drive file=/dev/sda,if=none,id=drive0,format=raw ...
    -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,
            drive=drive0,id=disk0,max_io_size=1048576

controller: 32768 sectors x 512 bytes/sector = 16777216 bytes
      disk:                                     1048576 bytes

Now that we have a limit for a virtio-scsi disk, compare that with the
limit for the virtio-scsi controller when we actually build the I/O.
The minimum of these two limits should be the one we use.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-7-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
8edfe85bef pc-bios/s390-ccw: Get list of supported VPD pages
The "Supported Pages" Inquiry EVPD page is mandatory for all SCSI devices,
and is used as a gateway for what VPD pages the device actually supports.
Let's issue this Inquiry, and dump that list with the debug facility.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-6-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
9c12359c57 pc-bios/s390-ccw: Refactor scsi_inquiry function
If we want to issue any of the SCSI Inquiry EVPD pages,
which we do, we could use this function to issue both types
of commands with a little bit of refactoring.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-5-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
5ffd4a3c2d pc-bios/s390-ccw: Break up virtio-scsi read into multiples
A virtio-scsi request that goes through the host sd driver and exceeds
the maximum transfer size is automatically broken up for us.  But the
equivalent request going to the sg driver presumes that any length
requirements have already been honored.

Let's use the max_sectors field on the virtio-scsi controller device,
and break up all requests (both sd and sg) to avoid this problem.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-4-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
98d3c52435 pc-bios/s390-ccw: Move SCSI block factor to outer read
Simple refactoring so that the blk_factor adjustment is
moved into virtio_scsi_read_many routine, in preparation
for another change.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Message-Id: <20170510155359.32727-3-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Eric Farman
77c76392b0 pc-bios/s390-ccw: Remove duplicate blk_factor adjustment
When using virtio-scsi, we multiply the READ(10) data_size by
a block factor twice when building the I/O.  This is fine,
since it's only 1 for SCSI disks, but let's clean it up.

Signed-off-by: Eric Farman <farman@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20170510155359.32727-2-farman@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-19 12:29:01 +02:00
Mark Cave-Ayland
fbe9214318 Add QemuMacDrivers qemu_vga.ndrv revision d4e7d7a built as submodule
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-05-11 09:45:15 +10:00
Mark Cave-Ayland
0806b30c8d Add QemuMacDrivers as submodule
The QemuMacDrivers project provides virtualisation drivers for PPC MacOS
guests.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-05-11 09:45:15 +10:00
Stefan Hajnoczi
1c5d506101 A large set of small patches. I have not included yet vhost-user-scsi,
but it'll come in the next pull request.
 
 * use GDB XML register description for x86
 * use _Static_assert in QEMU_BUILD_BUG_ON
 * add "R:" to MAINTAINERS and get_maintainers
 * checkpatch improvements
 * dump threading fixes
 * first part of vhost-user-scsi support
 * QemuMutex tracing
 * vmw_pvscsi and megasas fixes
 * sgabios module update
 * use Rev3 (ACPI 2.0) FADT
 * deprecate -hdachs
 * improve -accel documentation
 * hax fix
 * qemu-char GSource bugfix
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Merge remote-tracking branch 'bonzini/tags/for-upstream' into staging

A large set of small patches.  I have not included yet vhost-user-scsi,
but it'll come in the next pull request.

* use GDB XML register description for x86
* use _Static_assert in QEMU_BUILD_BUG_ON
* add "R:" to MAINTAINERS and get_maintainers
* checkpatch improvements
* dump threading fixes
* first part of vhost-user-scsi support
* QemuMutex tracing
* vmw_pvscsi and megasas fixes
* sgabios module update
* use Rev3 (ACPI 2.0) FADT
* deprecate -hdachs
* improve -accel documentation
* hax fix
* qemu-char GSource bugfix

# gpg: Signature made Fri 05 May 2017 06:10:40 AM EDT
# gpg:                using RSA key 0xBFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>"
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* bonzini/tags/for-upstream: (21 commits)
  vhost-scsi: create a vhost-scsi-common abstraction
  libvhost-user: replace vasprintf() to fix build
  get_maintainer: add subsystem to reviewer output
  get_maintainer: --r (list reviewer) is on by default
  get_maintainer: it's '--pattern-depth', not '-pattern-depth'
  get_maintainer: Teach get_maintainer.pl about the new "R:" tag
  MAINTAINERS: Add "R:" tag for self-appointed reviewers
  Fix the -accel parameter and the documentation for 'hax'
  dump: Acquire BQL around vm_start() in dump thread
  hax: Fix memory mapping de-duplication logic
  checkpatch: Disallow glib asserts in main code
  trace: add qemu mutex lock and unlock trace events
  vmw_pvscsi: check message ring page count at initialisation
  sgabios: update for "fix wrong video attrs for int 10h,ah==13h"
  scsi: avoid an off-by-one error in megasas_mmio_write
  vl: deprecate the "-hdachs" option
  use _Static_assert in QEMU_BUILD_BUG_ON
  target/i386: Add GDB XML register description support
  char: Fix removing wrong GSource that be found by fd_in_tag
  hw/i386: Build-time assertion on pc/q35 reset register being identical.
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
2017-05-08 13:29:40 -04:00
Paolo Bonzini
c8c33fca88 sgabios: update for "fix wrong video attrs for int 10h,ah==13h"
Update the submodule and rebuild the binary.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2017-05-05 12:09:59 +02:00
Cornelia Huck
c55144ec32 pc-bios/s390-ccw.img: update image
Contains the following commits:

- pc-bios/s390-ccw: Make ebcdic/ascii conversion public
- pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info
- pc-bios/s390-ccw: provide a function to interpret LOADPARM value
- pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI disk
- pc-bios/s390-ccw: add boot entry selection for ECKD DASD
- pc-bios/s390-ccw: add boot entry selection to El Torito routine

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Eugene (jno) Dvurechenski
7a9762bf89 pc-bios/s390-ccw: add boot entry selection to El Torito routine
If there is no LOADPARM given or '0' specified, then IPL the first
matched entry. Otherwise IPL the matching entry of that number.

Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Farhan Ali
82ca394194 pc-bios/s390-ccw: add boot entry selection for ECKD DASD
1. change a bit definition of ScsiMbr to allow an array of pointers
2. add loadparm fetch to boot script processing
3. apply loadparm index to boot entry selection, if any

Initial patch from Eugene (jno) Dvurechenski.

Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Farhan Ali
9dd7823b70 pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI disk
Fix SCSI bootmap interpreter to make use of any specified entry of the
Program Table using the leftmost numeric value from the LOADPARM, if specified.

Initial patch from Eugene (jno) Dvurechenski.

Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Farhan Ali
95fa1af854 pc-bios/s390-ccw: provide a function to interpret LOADPARM value
The LOADPARM value is fetched from SCP Read Info, but it's applied
only at the phase of bootmap interpretation. So let's read the LOARPARM
value and store it. Also provide a parsing function to detect numbers in
the LOADPARM which can be used during bootmap interpretation.

Remove a stray whitespace.

Initial patch from Eugene (jno) Dvurechenski.

Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Farhan Ali
9a22473c70 pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info
Obtain the loadparm value stored in SCP Read Info by performing
a SCLP Read Info request.

Rename sclp-ascii.c to sclp.c to reflect the changed scope of
the file.

Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Eugene (jno) Dvurechenski
cfe2124a7f pc-bios/s390-ccw: Make ebcdic/ascii conversion public
Make the ebcdic_to_ascii function public to the rest of the
"bios" code, as the volume label is no more the single thing
to be converted.

Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-05-02 15:08:54 +02:00
Mark Cave-Ayland
e0a31457e1 Update OpenBIOS images to 04898e8 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-04-22 07:27:20 +01:00
Mark Cave-Ayland
111308e789 Update OpenBIOS images to f233c3f built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-03-15 19:42:08 +00:00
Alexey Kardashevskiy
a438fa121f pseries: Update SLOF firmware image
Various fixes in this update, the full list is:

  > qemu-bootlist: Take the "-boot strict=off" setting properly into account
  > virtio-scsi: initialize vring avail queue buffers
  > virtio: Remove global variables in block and 9p driver
  > Remove superfluous checkpoints in tree.fs
  > Provide "write" function in the disk-label package
  > virtio: Implement block write support
  > scsi: Add SCSI block write support
  > deblocker: Add a 'write' function
  > virtio-scsi: Fix descriptor order for SCSI WRITE commands
  > board-qemu: Add a possibility to use hvterm input instead of USB keyboard
  > Do not try to use virtio-gpu in VGA mode
  > virtio: Fix stack comment of virtio-blk-read
  > envvar: Do not read default values for /options from the NVRAM anymore
  > envvar: Set properties in /options during "(set-defaults)"

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-03-03 17:25:32 +11:00
Peter Maydell
4bc0d39a2f Update OpenBIOS images
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Merge remote-tracking branch 'remotes/mcayland/tags/qemu-openbios-signed' into staging

Update OpenBIOS images

# gpg: Signature made Tue 28 Feb 2017 22:09:11 GMT
# gpg:                using RSA key 0x5BC2C56FAE0F321F
# gpg: Good signature from "Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>"
# Primary key fingerprint: CC62 1AB9 8E82 200D 915C  C9C4 5BC2 C56F AE0F 321F

* remotes/mcayland/tags/qemu-openbios-signed:
  Update OpenBIOS images to 0cd97cc built from submodule.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-02 12:30:11 +00:00
Peter Maydell
f1d640524d seabios: update to 1.10.2 release
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Merge remote-tracking branch 'remotes/kraxel/tags/pull-seabios-20170228-1' into staging

seabios: update to 1.10.2 release

# gpg: Signature made Tue 28 Feb 2017 08:57:57 GMT
# gpg:                using RSA key 0x4CB6D8EED3E87138
# 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>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/pull-seabios-20170228-1:
  seabios: update to 1.10.2 release

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2017-03-02 10:17:45 +00:00
Mark Cave-Ayland
9b40d1ee13 Update OpenBIOS images to 0cd97cc built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2017-02-28 21:50:03 +00:00
Cornelia Huck
e8ebf60f6d pc-bios/s390-ccw.img: rebuild image
Contains the following commits:
- pc-bios/s390-ccw: Use the ccw bios to start the network boot

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-02-28 12:04:48 +01:00
Farhan Ali
99b72e0fbb pc-bios/s390-ccw: Use the ccw bios to start the network boot
We want to use the ccw bios to start final network boot. To do
this we use ccw bios to detect if the boot device is a virtio
network device and retrieve the start address of the
network boot image.

Signed-off-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2017-02-28 12:04:48 +01:00
Gerd Hoffmann
8779fccbef seabios: update to 1.10.2 release
git shortlog rel-1.10.1..rel-1.10.2
===================================

Ben Warren (5):
      QEMU DMA: Add DMA write capability
      romfile-loader: Switch to using named structs
      QEMU fw_cfg: Add command to write back address of file
      QEMU fw_cfg: Add functions for accessing files by key
      QEMU fw_cfg: Write fw_cfg back on S3 resume

Kevin O'Connor (1):
      ps2port: Disable keyboard/mouse prior to resetting ps2 controller

Ladi Prosek (1):
      ahci: Set upper 32-bit registers to zero

Paul Menzel (1):
      vgasrc: Increase debug level

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-02-28 09:54:23 +01:00
Mark Cave-Ayland
06c33754a1 Update OpenBIOS images to ef8a14e built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-11-24 21:26:00 +00:00
Gerd Hoffmann
cae41fda0f seabios: update to 1.10.1 stable release
git shortlog rel-1.10.0..rel-1.10.1
===================================

Igor Mammedov (1):
      drop "etc/boot-cpus" fw_cfg file and reuse legacy QEMU_CFG_NB_CPUS

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-11-22 10:12:08 +01:00
Richard Henderson
dfbd2768b2 target-alpha: Update palcode for smp
Signed-off-by: Richard Henderson <rth@twiddle.net>
2016-11-17 15:56:31 +01:00
Gerd Hoffmann
423f7cf233 ipxe: update to 20161108 snapshot
git shortlog 04186319..b991c67c
===============================

Laszlo Ersek (3):
      [efi] Install the HII config access protocol on a child of the SNP handle
      [librm] Conditionalize the workaround for the Tivoli VMM's SSE garbling
      [build] Disable TIVOLI_VMM_WORKAROUND in the qemu configuration

Lukas Grossar (1):
      [intel] Add PCI device ID for I219-V/LM

Michael Brown (57):
      [efi] Fix uninitialised data in HII IFR structures
      [bios] Do not enable interrupts when printing to the console
      [pxe] Disable interrupts on the PIC before starting NBP
      [dhcp] Allow for variable encapsulation of architecture-specific options
      [dhcpv6] Include RFC5970 client architecture options in DHCPv6 requests
      [dhcpv6] Include vendor class identifier option in DHCPv6 requests
      [dhcp] Automatically generate vendor class identifier string
      [xfer] Send intf_close() if redirection fails
      [downloader] Treat redirection failures as fatal
      [iscsi] Treat redirection failures as fatal
      [debug] Allow per-object runtime enabling/disabling of debug messages
      [debug] Allow debug messages to be initially disabled at runtime
      [libc] Allow assertions to be globally enabled or disabled
      [profile] Allow profiling to be globally enabled or disabled
      [rng] Check for functioning RTC interrupt
      [acpi] Add support for ACPI power off
      [acpi] Allow time for ACPI power off to take effect
      [ipv4] Send gratuitous ARPs whenever a new IPv4 address is applied
      [intel] Strip spurious VLAN tags received by virtual function NICs
      [intel] Remove duplicate intelvf_mbox_queues() function
      [ipv6] Perform SLAAC only during autoconfiguration
      [settings] Create space for IPv6 in settings display order
      [ipv6] Rename ipv6_scope to dhcpv6_scope
      [settings] Correctly mortalise autovivified child settings blocks
      [ipv6] Allow settings to comprise arbitrary subsets of NDP options
      [ipv6] Expose IPv6 settings acquired through NDP
      [dhcpv6] Expose IPv6 address setting acquired through DHCPv6
      [ipv6] Expose IPv6 link-local address settings
      [settings] Allow settings blocks to specify a sibling ordering
      [ipv6] Match user expectations for IPv6 settings priorities
      [ipv6] Create routing table based on IPv6 settings
      [ipv6] Rename ipv6_scope to ipv6_settings_scope
      [test] Update IPv6 tests to use okx()
      [ipv6] Allow for multiple routers
      [hyperv] Use instance UUID in device name
      [crypto] Remove obsolete extern declaration for asn1_invalidate_cursor()
      [crypto] Allow for parsing of partial ASN.1 cursors
      [image] Add image_asn1() to extract ASN.1 objects from image
      [crypto] Add DER image format
      [crypto] Add PEM image format
      [image] Use image_asn1() to extract data from CMS signature images
      [build] Remove obsolete explicit object requirements
      [crypto] Enable both DER and PEM formats by default
      [build] Remove more obsolete explicit object requirements
      [pixbuf] Enable PNG format by default
      [crypto] Add image_x509() to extract X.509 certificates from image
      [crypto] Generalise X.509 "valid" field to a "flags" field
      [list] Add list_next_entry() and list_prev_entry()
      [crypto] Expose certstore_del() to explicitly remove stored certificates
      [crypto] Allow certificates to be marked as having been added explicitly
      [crypto] Add certstat() to display basic certificate information
      [cmdline] Add certificate management commands
      [crypto] Mark permanent certificates as permanent
      [efi] Mark AppleNetBoot.h as a native iPXE header
      [efi] Update to current EDK2 headers
      [efi] Add EFI_BLOCK_IO2_PROTOCOL header and GUID definition
      [bzimage] Fix page alignment of initrd images

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-11-10 15:29:43 +00:00
Mark Cave-Ayland
625ed4be4b Update OpenBIOS images to 1dc4f16 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-10-31 20:01:25 +00:00
Peter Maydell
66a77ea676 ppc patch queue 2016-10-28
This pull request supersedes and extends the one from 2016-10-26
 (which had a build bug).
 
 Highlights:
   * SLOF (pseries guest firmware) update
   * Enable a number of extra testcases on ppc / pseries
   * Added the 'powernv' machine type
     - Almost enough to be minimally usable
     - But still missing necessary interrupt controller updates
   * Cleanup and consolidation of NVRAM handling on several platforms
     with related firmware
   * Substantial cleanup to device tree construction
   * Some more POWER9 instruction emulation
   * Cleanup to handling of pseries option vectors and CAS reboot
     handling (host/guest feature negotiation mechanism)
   * Significant cleanups to handling of PCI devices in test cases
   * New hotplug event infrastructure
   * Memory hot unplug support for pseries
   * Several bug fixes
 
 The NVRAM cleanup affects some Sun sparc platforms as well as ppc
 ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).
 
 The test additions also include substantial general changes to the
 test framework that aren't strictly ppc related.  They don't seem to
 break tests on other platforms, they're for the benefit of enabling
 tests on ppc and there isn't a specific maintainer for them, so
 they're included in this tree.
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Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-2.8-20161028' into staging

ppc patch queue 2016-10-28

This pull request supersedes and extends the one from 2016-10-26
(which had a build bug).

Highlights:
  * SLOF (pseries guest firmware) update
  * Enable a number of extra testcases on ppc / pseries
  * Added the 'powernv' machine type
    - Almost enough to be minimally usable
    - But still missing necessary interrupt controller updates
  * Cleanup and consolidation of NVRAM handling on several platforms
    with related firmware
  * Substantial cleanup to device tree construction
  * Some more POWER9 instruction emulation
  * Cleanup to handling of pseries option vectors and CAS reboot
    handling (host/guest feature negotiation mechanism)
  * Significant cleanups to handling of PCI devices in test cases
  * New hotplug event infrastructure
  * Memory hot unplug support for pseries
  * Several bug fixes

The NVRAM cleanup affects some Sun sparc platforms as well as ppc
ones, but have been tested by the sparc maintainer (Mark Cave-Ayland).

The test additions also include substantial general changes to the
test framework that aren't strictly ppc related.  They don't seem to
break tests on other platforms, they're for the benefit of enabling
tests on ppc and there isn't a specific maintainer for them, so
they're included in this tree.

# gpg: Signature made Fri 28 Oct 2016 02:37:19 BST
# gpg:                using RSA key 0x6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>"
# gpg:                 aka "David Gibson (Red Hat) <dgibson@redhat.com>"
# gpg:                 aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>"
# gpg:                 aka "David Gibson (kernel.org) <dwg@kernel.org>"
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E  87DC 6C38 CACA 20D9 B392

* remotes/dgibson/tags/ppc-for-2.8-20161028: (73 commits)
  ppc: allow certain HV interrupts to be delivered to guests
  spapr: Memory hot-unplug support
  spapr: use count+index for memory hotplug
  spapr: Add DRC count indexed hotplug identifier type
  spapr: add hotplug interrupt machine options
  spapr_events: add support for dedicated hotplug event source
  spapr: update spapr hotplug documentation
  target-ppc: Add xvcmpnesp, xvcmpnedp instructions
  target-ppc: add xscmp[eq,gt,ge,ne]dp instructions
  tests: Add pseries machine to the prom-env-test, too
  spapr_nvram: Pre-initialize the NVRAM to support the -prom-env parameter
  libqos: Change PCI accessors to take opaque BAR handle
  tests: Don't assume structure of PCI IO base in ahci-test
  tests: Use qpci_mem{read,write} in ivshmem-test
  libqos: Add 64-bit PCI IO accessors
  tests: Clean up IO handling in ide-test
  libqos: Implement mmio accessors in terms of mem{read,write}
  libqos: Add streaming accessors for PCI MMIO
  tests: Adjust tco-test to use qpci_legacy_iomap()
  libqos: Better handling of PCI legacy IO
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-10-28 16:31:59 +01:00
Cédric Le Goater
bcad45de6a ppc: add skiboot firmware for the pnv platform
This is the initial image of skiboot 5.3.7 (commit 762d0082) for
the PowerPC PowerNV (Non-Virtualized) platform. Built from
submodule.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Alexey Kardashevskiy
f77d4ff850 pseries: Update SLOF firmware image to 20161019
The main changes are:
* virtio-serial
* booting speed imrovement
* better PCI bridge support

The complete changelog is:
  > virtio-serial: Fix compile error
  > scsi: Remove debug functions from scsi-loader.fs
  > scsi: Remove unused read-6 command
  > obp-tftp: Remove the ciregs-buffer
  > libnet: Simplify the net-load arguments passing
  > libnet: Simplify the Forth-to-C wrapper of ping()
  > Do not link libnet to net-snk anymore, and remove net-snk from board-qemu
  > Add a Forth-to-C wrapper for the ping command, too
  > Link libnet code to Paflof and add a wrapper for netboot()
  > Remember execution tokens of "write" and "read" for socket operations
  > Add virtio-serial device support
  > Generalize output banner write routine
  > Improve indentation in OF.fs
  > scsi: implement READ (16) command
  > rtas: Improve rtas-do-config-@ and rtas-do-config-! a little bit
  > libnet: Make netapps.h includable from .code files
  > libnet: Remove unused prototypes from netapps.h
  > libnet: Fix the printout of the ping command
  > libnet: Make sure to close sockets when we're done
  > scsi: implement read-capacity-16
  > pci: Fix secondary and subordinate PCI bus enumeration with board-qemu
  > pci-phb: Fix stack underflow in phb-pci-walk-bridge
  > paflof: Add a read() function to read keyboard input
  > paflof: Add socket(), send() and recv() functions to paflof
  > paflof: Provide get_timer() and set_timer() helper functions
  > paflof: Add a write_mm_log helper function
  > paflof: Copy sbrk code from net-snk
  > paflof: Use CFLAGS from make.rules instead of completely redefining them
  > Do not include the FCode evaluator by default anymore
  > Source code beautification of board-qemu/slof/pci-interrupts.fs
  > Allow PCI devices in PCI bridge slots greater than 4
  > Fix bad interrupt pin numbering in interrupt-map property of PCI bridges
  > Improve SLOF_alloc_mem_aligned()
  > instance: Fix set-my-args for empty arguments
  > Fix remaining compiler warnings in sloffs.c
  > Remove misleading padding fields from ROM header definition
  > Improve indentation in calculatecrc.h
  > Do not include calculatecrc.h from assembler files
  > Remove unused defines in calculatecrc.h
  > libnet: Re-initialize global variables at the beginning of tftp()
  > Remove dependency on cpu/@0 for booting
  > usb: Set XHCI slot speed according to port status
  > usb: Build correct route string for USB3 devices behind a hub
  > usb: Initialize USB3 devices on a hub and keep track of hub topology
  > usb: Increase amount of maximum slot IDs and add a sanity check
  > usb: Move XHCI port state arrays from header to .c file
  > tools: add copy functionality
  > tools: added support to sloffs to read from /dev/slof_flash
  > tools: added file append functionality
  > tools: use crc checking code from romfs/tools
  > tools: added initial version of sloffs
  > romfs: factored out crc code, to make it usable from other locations
  > tools: remove unused parts from the Makefile
  > usb-hid: Fix non-working comma key
  > fat-files: Fix access to FAT32 dir/files when cluster > 16-bits
  > virtio-net: fix ring handling in receive
  > net: Remove remainders of the MTFTP code
  > net: Move also files from clients/net-snk/app/netapps/ to lib/libnet/
  > net: Move files from clients/net-snk/app/netlib/ to lib/libnet/
  > net-snk: Get rid of netlib and netapps prefixes in include statements
  > usb-xhci: assign field4 before conditional
  > Improve F12 key handling in boot menu
  > Fix stack underflow that occurs with duplicated ESC in input
  > rtas-nvram: optimize erase
  > ipv6: Replace magic number 1500 with ETH_MTU_SIZE (i.e. 1518)
  > ipv6: Fix NULL pointer dereference in ip6addr_add()
  > ipv6: Fix memory leak in set_ipv6_address() / ip6_create_ll_address()
  > ipv6: Clear memory after malloc if necessary
  > ipv6: Fix possible NULL-pointer dereference in send_ipv6()
  > ping: use gateway address for routing
  > ping: add netmask in the ping argument
  > xhci: fix missing keys from keyboard
  > xhci: add memory barrier after filling the trb
  > loaders: Remove netflash command
  > boot: Remove legacy Forth words for network loading
  > base: Move cnt-bits and bcd-to-bin to board-js2x folder
  > base: Move huge-tftp-load variable to obp-tftp package
  > base: Remove unused IP address conversion functions
  > virtio: White space cleanup in virtio-9p.c
  > virtio: Add modern version 1.0 support to 9p driver
  > virtio: Set a proper name for virtio-9p device tree nodes
  > pci: Fix mistype in "unkown-bridge"
  > ipv6: Indent code with tabs, not with spaces
  > ipv6: send_ipv6() has to return after doing NDP
  > ipv6: Do not use unitialized MAC address array
  > ipv6: Add support for sending packets through a router
  > Remove unused sms code.
  > virtio-net: initialize to populate mac address
  > libbootmsg: Do not use '\b' characters when printing checkpoints
  > dev-null: The "read" function has to return 0 if nothing has been read

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-10-28 09:36:58 +11:00
Gerd Hoffmann
6e99f5741f seabios: update to 1.10.0 release.
New in this release:
===================

* Initial support for Trusted Platform Module (TPM) version 2.0
* Several USB XHCI timing fixes on real hardware
* Support for "LSI MPT Fusion" scsi controllers on QEMU
* Support for virtio devices mapped above 4GB
* Several bug fixes and code cleanups

git shortlog rel-1.9.3..rel-1.10.0
==================================

Alex Williamson (1):
      fw/pci: Add support for mapping Intel IGD via QEMU

Cao jin (1):
      Fix comment typo

Cole Robinson (1):
      biostables: Support SMBIOS 2.6+ UUID format

Dana Rubin (2):
      pvscsi: Fix incorrect arguments order in call to memalign_low
      pvscsi: Use high memory for rings

Don Slutz (1):
      Support for booting from LSI Logic LSI53C1030, SAS1068, SAS1068e

Gerd Hoffmann (4):
      ahci: set transfer mode according to the capabilities of connected drive
      virtio: uninline _vp_{read,write}
      virtio: pci cfg access
      virtio: fix virtio-pci

Haozhong Zhang (1):
      fw/msr_feature_control: add support to set MSR_IA32_FEATURE_CONTROL

Igor Mammedov (3):
      paravirt: disable legacy bios tables in case of more than 255 CPUs
      add helpers to read etc/boot-cpus at resume time
      support booting with more than 255 CPUs

Kevin O'Connor (124):
      usb: Allow configuration of sigatt time (in etc/usb-time-sigatt)
      xhci: Check for device disconnects during USB2 reset polling
      sdcard: Only enable error_irq_enable for bits defined in SDHCI v1 spec
      sdcard: fix typo causing 32bit write to 16bit block_size field
      sdcard: Enable extra debugging on sdcard_waitw() timeout
      acpi_extract: Move main code to new function main()
      acpi_extract: Make the generated .hex files more human readable
      acpi_extract: Don't generate unused (and empty) q35-acpi-dsdt.hex file
      acpi: Don't build SSDT files on every build; store them in git
      acpi: Remove build check for iasl
      tpm: Move standard definitions from tcgbios.h to new file std/tcg.h
      util.h: Minor - HaveRunPost is in misc.c not resume.c
      tpm: Add "static" declaration to functions not used outside tcgbios.c
      tpm: Move code around in tcgbios.c
      tpm: Move error recovery from tpm_extend_acpi_log() to only caller
      tpm: Open code tpm_ipl() into callers
      tpm: Change tpm_add_measurement() to tpm_add_action()
      tpm: Move tpm_add_bootdevice() into callers
      tpm: Move tpm_start_option_rom_scan() and tpm_calling_int19h() into callers
      tpm: pcpes->event is a variable length array
      tpm: Don't pass entry_count around in parameters to/from tpm_extend_acpi_log()
      tpm: There is no need to pass pcrindex to hash_log_extend_event()
      tpm: Perform hashing separately from logging
      tpm: There is no need to pass event_length to hash/extend functions
      tpm: Avoid scatter-gather copying in build_and_send_cmd()
      tpm: Don't implement scatter-gather in transmit()
      tpm: Merge tpm_log_event() and tpm_extend_acpi_log()
      tpm: Merge tpm_log_extend_event() and tpm_extend(); extend before logging
      xhci: Wait for port enable even for USB3 devices
      xhci: Improve port status change debugging
      xhci: Disable slot on failed set_address command
      nmi: Don't try to switch onto extra stack in NMI handler
      scsi: Do not call printf() from scsi_is_ready()
      block: Report drive->sectors using "%u" instead of "%d"
      tpm: Add banner separating the TCG bios interface code from TCG menu code
      tpm: Avoid macro expansion of tpm request / response structs
      tpm: Simplify hardware probe and detection checks
      tpm: Add wrapper function tpmhw_set_timeouts()
      tpm: Move TPM hardware functions from tcgbios.c to hw/tpm_drivers.c
      tpm: Rework TPM interface shutdown support
      tpm: Simplify tcpa probe
      tpm: Introduce tpm_get_capability() helper function
      tpm: Eliminate response buffer parameter from build_and_send_cmd()
      tpm: Don't return a status from external bios measurement functions
      tpm: No need to check the return status of measurements
      tpm: Don't call tpm_set_failure() from tpm_log_extend_event()
      tpm: Don't use 16bit BIOS return codes in build_and_send_cmd()
      tpm: Don't use 16bit BIOS return codes in tpm_log_event()
      tpm: Don't use 16bit BIOS return codes in tpmhw_* functions
      tpm: Don't use 16bit BIOS return codes in TPM menu functions
      usb: Remove usbdev->slotid field
      coreboot: Check for unaligned cbfs header
      resume: Make KVM soft reboot loop detection more flexible
      post: Always set HaveRunPost prior to setting any other global variable
      kbd: Don't treat scancode and asciicode as separate values
      kbd: Refactor capslock and numlock handling
      ehci: Only delay UHCI/OHCI port scan until after EHCI setup completes
      usb: Eliminate USB controller setup thread
      pci: Add helper functions for internal driver BAR handling
      ahci: Convert to new PCI BAR helper functions
      ata: Convert to new PCI BAR helper functions
      esp-scsi: Convert to new PCI BAR helper functions
      lsi-scsi: Convert to new PCI BAR helper functions
      megasas: Convert to new PCI BAR helper functions
      pvscsi: Convert to new PCI BAR helper functions
      sdcard: Convert to new PCI BAR helper functions
      ehci: Convert to new PCI BAR helper functions
      ohci: Convert to new PCI BAR helper functions
      uhci: Convert to new PCI BAR helper functions
      xhci: Convert to new PCI BAR helper functions
      virtio: Convert to new PCI BAR helper functions
      pci: Consistently set pci->have_drivers for devices with internal drivers
      pci: Implement '%pP' printf handler for 'struct pci_device' pointers
      pci: Move code in pci.c that is specific to pciinit.c to pciinit.c
      pci: Split low-level pci code from higher-level 'struct pci_device' code
      scsi: Always use MAXDESCSIZE when building drive description
      block: Move drive setup to new function block_setup()
      tpm: Unify tpm_fill_hash()/tpm_log_extend_event() and use in BIOS interface
      docs: Note release date of 1.9.1
      build: fix .text section address alignment
      tpm: Write logs in TPM 2 format
      mpt-scsi: Declare 'int i' outside of for loop for older compilers
      block: Move send_disk_op() from block.c to disk.c
      disk: Avoid stack_hop() path if already on the extra stack
      optionroms: Drop support for CONFIG_OPTIONROMS_DEPLOYED
      shadow: Batch PCI config writes
      virtio: Use threads when scanning for virtio devices
      scsi: Launch a thread when scanning for drives in the scsi drivers
      docs: Note release date of 1.9.2
      usb-xhci: Remove unused const variables
      tcgbios: Remove unused const variable
      vgabios: Remove special case of dh==0xff in handle_1013()
      vgabios: Don't check for special case of page==0xff on external calls
      vgabios: Simplify set_cursor_pos()
      docs: Note release date of 1.9.3
      vgabios: Simplify scroll logic
      blockcmd: CMD_SCSI op is only used in 32bit mode
      swcursor: Move swcursor code from vgafb.c to new file swcursor.c
      swcursor: Concentrate swcursor logic in swcursor.c
      vgafb: Move header definitions from vgabios.h to new file vgafb.h
      vgainit: Move video param setup to stdvga_build_video_param()
      vgautil: Add new header file with misc function and variable definitions
      vgautil: Move generic definitions from stdvga.h to vgautil.h
      vgautil: Move definitions from cbvga.h and clext.h to vgautil.h
      version: Update header files now that version.c is not auto generated
      checkstack: Handle conditional checks at start of functions
      tpm: Append to TPM2 log the hashes used for PCR extension
      ps2: Remove stale check for timeout warning on reset
      pic: The default hardware interrupt handlers should not take a parameter
      kbd: Implement 101-key keyboard keycode mapping
      kbd: Implement extended keycode mappings for keypad-enter and keypad-/
      kbd: Suppress keys without mappings
      kbd: Merge bda->kbd_flag0 and bda->kbd_flag1
      kbd: Extract out shift flag setting into new function
      kbd: Move checking for special keys in __process_keys() into switch
      kbd: Ignore fake shift keys
      usb-hid: Generate Ctrl+Break and Alt+SysReq keys
      kbd: Generate interrupt events for SysReq, PrtScr, and Break
      post: Map int 0x05 to entry point
      kbd: Move extended and release events out of special key detection switch
      build: Be sure to also include out/*.d in Makefile
      smp: consolidate CPU APIC ID detection and accounting
      build: Add -fno-pie to the gcc flags when available
      docs: Note v1.10.0 release

Marcel Apfelbaum (2):
      fw/pci: do not automatically allocate IO region for PCIe bridges
      fw/pci: add Q35 S3 support

Matt DeVillier (1):
      sdcard: skip detection of PCI sdhci controllers if etc/sdcard used

Paolo Bonzini (1):
      smp: restore MSRs on S3 resume

Piotr Król (1):
      docs: fix various typos and inconsistency

Roger Pau Monne (1):
      build: fix typo in buildversion.py

Stefan Berger (34):
      tpm: Temporarily deactivate the TPM in case of failure
      tpm: Refactor function building TPM commands
      tpm: Refactor the parameters being passed to tpm_extend_acpi_log
      tpm: Refactor hash_log_event BIOS interface function
      tpm: Refactor hash_log_extend_event
      tpm: fix compiler warning with older gcc versions
      tpm: Drop code using the TPM for sha1
      tpm: Set timeouts and durations to microsecond values
      tpm: Cache all log related pointers in tpm_state
      tpm: Refactor pass_through_to_tpm
      tpm: Rename remaining interrupt functions
      tpm: Remove check for working TPM from TPM interrupt handler
      tpm: Check length parameter of the array
      tpm: Add a menu for TPM configuration
      tpm: Copy digest into HashLogExentEvent response
      tpm: Move assert_physical_presence and dependencies
      tpm: Add support for harware physical presence
      tpm: Rework the assertion of physical presence
      tpm: Remove usage of PP_CMD_ENABLE from all but one place
      tpm: Do not set TPM in failure mode if menu command fails
      tpm: Extend TPM TIS with TPM 2 support.
      tpm: Factor out tpm_extend
      tpm: Prepare code for TPM 2 functions
      tpm: Implement tpm20_startup and tpm20_s3_resume
      tpm: Implement tpm20_set_timeouts
      tpm: Implement tpm20_prepboot
      tpm: Implement tpm20_extend
      tpm: Implement tpm20_menu
      tpm: Implement TPM 2's tpm_set_failure part
      tpm: Filter TPM commands in passthrough API
      tpm: Retrieve the PCR Bank configuration
      tpm: Restructure tpm20_extend to use buffer and take hash as parameter
      tpm: Refactor tpml_digest_values_sha1 structure
      tpm: Extend tpm20_extend to support extending to multiple PCR banks

Zheng Bao (1):
      splash: Skip the RGB555 mode

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2016-10-27 16:42:28 +02:00
Peter Maydell
0bdb12c7c5 rules.mak: quiet-command: Split command name and args to print
The quiet-command make rule currently takes two arguments:
the command and arguments to run, and a string to print if
the V flag is not set (ie we are not being verbose).
By convention, the string printed is of the form
"  NAME   some args". Unfortunately to get nicely lined up
output all the strings have to agree about what column the
arguments should start in, which means that if we add a
new quiet-command usage which wants a slightly longer CMD
name then we either put up with misalignment or change
every quiet-command string.

Split the quiet-mode string into two, the "NAME" and
the "same args" part, and use printf(1) to format the
string automatically. This means we only need to change
one place if we want to support a longer maximum name.

In particular, we can now print 7-character names lined
up properly (they are needed for the OSX "SETTOOL" invocation).

Change all the uses of quiet-command to the new syntax.
(Any which are missed or inadvertently reintroduced
via later merges will result in slightly misformatted
quiet output rather than disaster.)

A few places in the pc-bios/ makefiles are updated to use
"BUILD", "SIGN" and "STRIP" rather than "Building",
"Signing" and "Stripping" for consistency and to keep them
below 7 characters. Module .mo links now print "LD" rather
than the nonstandard "LD -r".

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1475598441-27908-1-git-send-email-peter.maydell@linaro.org
2016-10-06 12:11:51 +01:00
Christian Borntraeger
6b5ffb14b7 pc-bios/s390-ccw.img: rebuild image
Contains:
- pc-bios/s390-ccw: enable subchannel for IPL I/O devices

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2016-09-28 13:24:51 +02:00
Dong Jia Shi
9c9f5f311a pc-bios/s390-ccw: enable subchannel for IPL I/O devices
IPL should cause the IPL I/O device to become enabled. So when handling
the IPL program, we should set the E (Enable) bit. However, virtio-ccw
does not know whether it's dealing with an IPL device or not. Since
trying to perform I/O on a disabled device doesn't make any sense,
let's just always enable it. At the same time we can remove the
SCSW_FCTL_START_FUNC flag as it is ignored for msch anyway and did
not enable the device as intended.

Reported-by: Farhan Ali <alifm@linux.vnet.ibm.com>
Signed-off-by: Dong Jia Shi <bjsdjshi@linux.vnet.ibm.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Halil Pasic <pasic@linux.vnet.ibm.com>
[remove superfluous flag]
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
2016-09-28 13:24:51 +02:00
Paolo Bonzini
0342454f8a optionrom: do not rely on compiler's bswap optimization
Recent compilers can detect and inline manually-written bswap code,
but GCC 4.2.1 (the last GPLv2 version) cannot and generates really
awful code.  Depending on how the compiler is configured, it might
also not want to generate bswap because it was not in i386.  Using
asm is fine because TCG knows about bswap and all processors with
virtualization extensions also do.

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-09-13 19:09:44 +02:00
Mark Cave-Ayland
a26f7f2cb8 Update OpenBIOS images to c5542f2 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-09-12 08:14:50 +01:00
Paolo Bonzini
336d5881a9 optionrom: cope with multiple -O options
Reproducer:

    CFLAGS="-g3 -O0" ./configure --target-list=aarch64-softmmu,arm-softmmu --enable-vhost-net --enable-virtfs

Here CFLAGS ends up with "-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 ... -g3 -O0"
and pc-bios/optionrom/Makefile forgets to add the -O2 it needs.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-08-30 16:28:46 +02:00
Christian Borntraeger
c86c03cfd2 pc-bios/s390-ccw.img: Fix build
Since
commit a9c87304b7 ("build-sys: fix building with make CFLAGS=.. argument")

pc-bios/s390-ccw.img build might fail with

--- snip ---
main.o: In function `virtio_setup':
qemu/pc-bios/s390-ccw/main.c:117: undefined reference to `__stack_chk_fail'
--- snip ---

Changing the CFLAGS to QEMU_CFLAGS does the trick. We also need to
add -fno-strict-aliasing as this was filtered out.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <1471258997-5811-1-git-send-email-borntraeger@de.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
2016-08-16 08:52:02 +02:00
Peter Maydell
e57218b6ed pc-bios/optionrom: Fix OpenBSD build with better detection of linker emulation
The various host OSes are irritatingly variable about the name
of the linker emulation we need to pass to ld's -m option to
build the i386 option ROMs. Instead of doing this via a
CONFIG ifdef, check in configure whether any of the emulation
names we know about will work and pass the right answer through
to the makefile. If we can't find one, we fall back to not trying
to build the option ROMs, in the same way we would for a non-x86
host platform.

This is in particular necessary to unbreak the build on OpenBSD,
since it wants a different answer to FreeBSD and we don't have
an existing CONFIG_ variable that distinguishes the two.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Sean Bruno <sbruno@freebsd.org>
Message-id: 1470672688-6754-1-git-send-email-peter.maydell@linaro.org
2016-08-15 17:21:30 +01:00
Paolo Bonzini
9d4cd7b4ed optionrom: fix compilation with mingw docker target
Two fixes are needed.  First, mingw does not have -D_FORTIFY_SOURCE,
hence --enable-debug disables optimization.  This is not acceptable
for ROMs, which should override CFLAGS to force inclusion of -O2.

Second, PE stores global constructors and destructors using the
following linker script snippet:

     ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
			LONG (-1);*(.ctors); *(.ctor); *(SORT(.ctors.*));  LONG (0);
     ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
			LONG (-1); *(.dtors); *(.dtor); *(SORT(.dtors.*));  LONG (0);

The LONG directives cause the .img files to be 16 bytes too large;
the recently added check to signrom.py catches this.  To fix this,
replace -T and -e options with a linker script.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-08-09 22:57:36 +02:00
Paolo Bonzini
b0e8f5cadc optionrom: add -fno-stack-protector
This is required by OpenBSD.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-08-09 22:57:36 +02:00
Marc-André Lureau
a9c87304b7 build-sys: fix building with make CFLAGS=.. argument
When calling make with a CFLAGS=.. argument, the -g/-O filter is not
applied, which may result with build failure with ASAN for example. It
could be solved with an 'override' directive on CFLAGS, but that would
actually prevent setting different CFLAGS manually.

Instead, filter the CFLAGS argument from the top-level Makefile (so
you could still call make with a different CFLAGS argument on a
rom/Makefile manually)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20160805082421.21994-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-08-09 22:57:36 +02:00
Paolo Bonzini
7f2569246c linuxboot_dma: avoid guest ABI breakage on gcc vs. clang compilation
Recent GCC compiles linuxboot_dma.c to 921 bytes, while CentOS 6 needs
1029 and clang needs 1527.  Because the size of the ROM, rounded to the
next 512 bytes, must match, this causes the API to break between a <1K
ROM and one that is bigger.

We want to make the ROM 1.5 KB in size, but it's better to make clang
produce leaner ROMs, because currently it is worryingly close to the limit.
To fix this prevent clang's happy inlining (which -Os cannot prevent).
This only requires adding a noinline attribute.

Second, the patch makes sure that the ROM has enough padding to prevent
ABI breakage on different compilers.  The size is now hardcoded in the file
that is passed to signrom.py, as was the case before commit 6f71b77
("scripts/signrom.py: Allow option ROM checksum script to write the size
header.", 2016-05-23); signrom.py however will still pad the input to
the requested size.  This ensures that the padding goes beyond the
next multiple of 512 if necessary, and also avoids the need for
-fno-toplevel-reorder which clang doesn't support.  signrom.py can then
error out if the requested size is too small for the actual size of the
compiled ROM.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-08-09 22:57:36 +02:00
Sean Bruno
cf4b61d581 Unbreak FreeBSD build after optionrom update.
Update the build flags appropriately for FreeBSD and add the
correct LD_EMULATION type for the FreeBSD build case.

Fixes FreeBSD build error:
	ld: unrecognised emulation mode: elf_i386
	Supported emulations: elf_x86_64_fbsd elf_i386_fbsd
	gmake[1]: *** [Makefile:51: linuxboot_dma.img] Error 1
	gmake: *** [Makefile:229: romsubdir-optionrom] Error 2

Signed-off-by: Sean Bruno <sbruno@freebsd.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-29 14:25:35 +01:00
Paolo Bonzini
036999e93e optionrom: fix detection of -Wa,-32
The cc-option macro runs $(CC) in -S mode (generate assembly) to avoid a
pointless run of the assembler.  However, this does not work when you want
to detect support for cc->as option passthrough.  clang ignores -Wa unless
-c is provided, and exits successfully even if the -Wa,-32 option is not
supported.

Reported-by: Stefan Hajnoczi <stefanha@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1469043409-14033-1-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2016-07-29 13:56:52 +01:00
Mark Cave-Ayland
4f194ce819 Update OpenBIOS images to e79bca6 built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-07-19 07:41:52 +01:00
Mark Cave-Ayland
5cebd885d0 Update OpenBIOS images to b747b6a built from submodule.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
2016-07-15 15:18:15 +01:00