Merge tag 'pull-request-2024-10-23' of https://gitlab.com/thuth/qemu into staging

* Allow multiple boot devices (via bootindex properties) on s390x
* Avoid TEXTREL relocations in the s390-ccw.img fi

Merge tag 'pull-request-2024-10-23' of https://gitlab.com/thuth/qemu into staging

* Allow multiple boot devices (via bootindex properties) on s390x
* Avoid TEXTREL relocations in the s390-ccw.img firmware

# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmcY9vsRHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbWnBQ//eM0RPHgp3OCbCy42HYp569RdHvXE69BS
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# sxHvS5PTZiQcPOiGwAmp3lEheFPWi6sugYVruO+6syGLJdoa39Vnj71pF86lJ6dk
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# 466jEdq0CuAiEhO6AvSYrEDpI8trWxj4EtxcjfqltUVR/SYFcW9hRdx99VwrRCo2
# woazKmHz7Hu6uS5+JPtfD+KxalIDXNXevY6uGyaWJp8TahDkUCim/gJ+Zb7Mx1iq
# Vrx/rCm1oV8v1xrn8NWTGewA8emVjbLI3PuDtPh9FWRpER7ekn+dDUinzeUl2wWK
# +USqIE2ougo1etRm7FAkyWEv9F/GjGTd8OegIGD6etWBNBq/YVMNwX1gjw4Q0qhM
# +7KmXLBKkuEBYSo4scSGt6DcasIUL93sc6rnWgiH3S/qMAYyKempKPkoROYQI8yA
# 0EI+x1fxW1w=
# =mWW5
# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 23 Oct 2024 14:15:39 BST
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2024-10-23' of https://gitlab.com/thuth/qemu: (23 commits)
pc-bios/s390-ccw: Update s390-ccw.img with the full boot order support feature
pc-bios/s390-ccw: Introduce `EXTRA_LDFLAGS`
pc-bios/s390-ccw: Don't generate TEXTRELs
pc-bios/s390-ccw: Clarify alignment is in bytes
tests/qtest: Add s390x boot order tests to cdrom-test.c
docs/system: Update documentation for s390x IPL
pc-bios/s390x: Enable multi-device boot loop
s390x: Rebuild IPLB for SCSI device directly from DIAG308
hw/s390x: Build an IPLB for each boot device
s390x: Add individual loadparm assignment to CCW device
include/hw/s390x: Add include files for common IPL structs
pc-bios/s390-ccw: Enable failed IPL to return after error
pc-bios/s390-ccw: Remove panics from Netboot IPL path
pc-bios/s390-ccw: Remove panics from DASD IPL path
pc-bios/s390-ccw: Remove panics from SCSI IPL path
pc-bios/s390-ccw: Remove panics from ECKD IPL path
pc-bios/s390-ccw: Remove panics from ISO IPL path
docs/system/s390x/bootdevices: Update the documentation about network booting
pc-bios/s390-ccw: Merge netboot.mak into the main Makefile
hw/s390x: Remove the possibility to load the s390-netboot.img binary
...

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

show more ...

pc-bios/s390-ccw: Use the libc from SLOF and remove sclp prints

We are already using the libc from SLOF for the s390-netboot.img, and
this libc implementation is way more complete and accurate than

pc-bios/s390-ccw: Use the libc from SLOF and remove sclp prints

We are already using the libc from SLOF for the s390-netboot.img, and
this libc implementation is way more complete and accurate than the
simple implementation that we currently use for the s390-ccw.img binary.
Since we are now always assuming that the SLOF submodule is available
when building the s390-ccw bios (see commit bf6903f6944f), we can drop
the simple implementation and use the SLOF libc for the s390-ccw.img
binary, too.

Additionally replace sclp_print calls with puts/printf now that it is
available.

Co-authored by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Jared Rossi <jrossi@linux.ibm.com>
Message-ID: <20241020012953.1380075-3-jrossi@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-11-29' into staging

A fix for regression in the s390-ccw bios

# gpg: Signature made Fri 29 Nov 2019 09:26:51 GMT
# gpg:

Merge remote-tracking branch 'remotes/huth-gitlab/tags/pull-request-2019-11-29' into staging

A fix for regression in the s390-ccw bios

# gpg: Signature made Fri 29 Nov 2019 09:26:51 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* remotes/huth-gitlab/tags/pull-request-2019-11-29:
pc-bios/s390: Update firmware image with the "fix sclp_get_loadparm_ascii" patch
pc-bios/s390-ccw: fix sclp_get_loadparm_ascii

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

show more ...

pc-bios/s390-ccw: fix sclp_get_loadparm_ascii

The existing s390 bios gets the LOADPARM information from the system using
an SCLP call that specifies a buffer length too small to contain all the
outp

pc-bios/s390-ccw: fix sclp_get_loadparm_ascii

The existing s390 bios gets the LOADPARM information from the system using
an SCLP call that specifies a buffer length too small to contain all the
output.

The recent fixes in the SCLP code have exposed this bug, since now the
SCLP call will return an error (as per architecture) instead of
writing partially and completing successfully.

The solution is simply to specify the full page length as the SCCB
length instead of a smaller size.

Fixes: 832be0d8a3bb ("s390x: sclp: Report insufficient SCCB length")
Fixes: 9a22473c70f3 ("pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info")

Reported-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Message-Id: <1574944437-31182-1-git-send-email-imbrenda@linux.ibm.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Tested-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

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 worki

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>

show more ...

Merge tag 'tags/s390x-2018-06-18' into staging

Add support for pxelinux.cfg-style network booting to the s390x firmware

# gpg: Signature made Mon 18 Jun 2018 03:59:06 PM CEST
# gpg:

Merge tag 'tags/s390x-2018-06-18' into staging

Add support for pxelinux.cfg-style network booting to the s390x firmware

# gpg: Signature made Mon 18 Jun 2018 03:59:06 PM CEST
# gpg: using RSA key 2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]

* tag 'tags/s390x-2018-06-18':
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

Signed-off-by: Cornelia Huck <cohuck@redhat.com>

show more ...

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

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>

show more ...

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180301-v2' into staging

- add query-cpus-fast and deprecate query-cpus, while adding s390 cpu
information
- remove s390x memory hotplug im

Merge remote-tracking branch 'remotes/cohuck/tags/s390x-20180301-v2' into staging

- add query-cpus-fast and deprecate query-cpus, while adding s390 cpu
information
- remove s390x memory hotplug implementation, which is not useable in
this form
- add boot menu support in the s390-ccw bios
- expose s390x guest crash information
- fixes and cleaups

# gpg: Signature made Thu 01 Mar 2018 12:54:47 GMT
# 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-20180301-v2: (27 commits)
s390x/tcg: fix loading 31bit PSWs with the highest bit set
s390x: remove s390_get_memslot_count
s390x/sclp: remove memory hotplug support
s390x/cpumodel: document S390FeatDef.bit not applicable
hmp: change hmp_info_cpus to use query-cpus-fast
qemu-doc: deprecate query-cpus
qmp: add architecture specific cpu data for query-cpus-fast
qmp: add query-cpus-fast
qmp: expose s390-specific CPU info
s390x/tcg: add various alignment checks
s390x/tcg: fix disabling/enabling DAT
s390/stattrib: Make SaveVMHandlers data static
s390x/cpu: expose the guest crash information
pc-bios/s390: Rebuild the s390x firmware images with the boot menu changes
s390-ccw: interactive boot menu for scsi
s390-ccw: use zipl values when no boot menu options are present
s390-ccw: set cp_receive mask only when needed and consume pending service irqs
s390-ccw: read user input for boot index via the SCLP console
s390-ccw: print zipl boot menu
s390-ccw: read stage2 boot loader data to find menu
...

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

show more ...

Merge tag 'tags/s390-ccw-bios-2018-02-26' into s390-next

Boot menu patches by Collin L. Walling

# gpg: Signature made Mon 26 Feb 2018 11:24:21 AM CET
# gpg: using RSA key 2ED9D774FE7

Merge tag 'tags/s390-ccw-bios-2018-02-26' into s390-next

Boot menu patches by Collin L. Walling

# gpg: Signature made Mon 26 Feb 2018 11:24:21 AM CET
# gpg: using RSA key 2ED9D774FE702DB5
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]

* tag 'tags/s390-ccw-bios-2018-02-26':
pc-bios/s390: Rebuild the s390x firmware images with the boot menu changes
s390-ccw: interactive boot menu for scsi
s390-ccw: use zipl values when no boot menu options are present
s390-ccw: set cp_receive mask only when needed and consume pending service irqs
s390-ccw: read user input for boot index via the SCLP console
s390-ccw: print zipl boot menu
s390-ccw: read stage2 boot loader data to find menu
s390-ccw: set up interactive boot menu parameters
s390-ccw: parse and set boot menu options
s390-ccw: move auxiliary IPL data to separate location
s390-ccw: update libc
s390-ccw: refactor IPL structs
s390-ccw: refactor eckd_block_num to use CHS
s390-ccw: refactor boot map table code

show more ...

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 betwe

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>

show more ...

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 ad

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>

show more ...

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-standa

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>

show more ...

Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20171030' into staging

s390x: fixups for 2.11

- missing \r in the BIOS console output
- CPU type name is now "s390x-cpu"
- fixup for the

Merge remote-tracking branch 'remotes/borntraeger/tags/s390x-20171030' into staging

s390x: fixups for 2.11

- missing \r in the BIOS console output
- CPU type name is now "s390x-cpu"
- fixup for the host-model on z14 and older machine versions

# gpg: Signature made Mon 30 Oct 2017 08:34:15 GMT
# 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-20171030:
s390-*.img: update s390 bios with latest fixes
s390-ccw: print carriage return with new lines
s390x/kvm: use cpu model for gscb on compat machines
target/s390x: change CPU type name to "s390x-cpu"

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

show more ...

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 inst

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>

show more ...

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)
-

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>

show more ...

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

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>

show more ...

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(),

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>

show more ...

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 ha

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>

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Merge remote-tracking branch 'cohuck/tags/s390x-20170502' into staging

More s390x patches, this time boot related:
- LOADPARM machine property, exposed to the guest via SCLP and
diagnose 308
- Use

Merge remote-tracking branch 'cohuck/tags/s390x-20170502' into staging

More s390x patches, this time boot related:
- LOADPARM machine property, exposed to the guest via SCLP and
diagnose 308
- Use LOADPARM in the s390-ccw bios to select a boot entry
- Fix a crash in the ipl device code when a virtio-scsi-pci device
has been specified

# gpg: Signature made Tue 02 May 2017 02:29:26 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-20170502:
hw/s390x/ipl: Fix crash with virtio-scsi-pci device
pc-bios/s390-ccw.img: update image
pc-bios/s390-ccw: add boot entry selection to El Torito routine
pc-bios/s390-ccw: add boot entry selection for ECKD DASD
pc-bios/s390-ccw: provide entry selection on LOADPARM for SCSI disk
pc-bios/s390-ccw: provide a function to interpret LOADPARM value
pc-bios/s390-ccw: get LOADPARM stored in SCP Read Info
pc-bios/s390-ccw: Make ebcdic/ascii conversion public
util/qemu-config: Add loadparm to qemu machine_opts
hw/s390x/sclp: update LOADPARM in SCP Info
hw/s390x/ipl: enable LOADPARM in IPIB for a boot device
hw/s390x: provide loadparm property for the machine

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

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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

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>

show more ...