The bios is in dire need for a cleanup as there are still a lot of
magic constants being used throughout as well as duplicated code.

In the first part of this series we consolidate constants and
functions, as well as doing some minor cleanups and fixes.

The patches are available here:
https://github.com/frankjaa/qemu/pull/new/cleanup_bios

v4:
	* Renamed time.h to s390-time.h
	* Fixed function names in sleep()
	* Changed order of sense_id_ccw initialization
	* Added missing include before sleep()

v3:
	* Dropped 0x00 to 0x0/0 patch
	* Moved some timing functions into helper.h instead of time.h
	* Fixed IPL psw manipulation in dasd-ipl.c
 	* Minor cosmetic fixes found by review

v2:
	* Included cio fixup to get rid of compile errors...
	* Minor cosmetic fixes found by review

Janosch Frank (9):
  pc-bios: s390x: cio.c cleanup and compile fix
  pc-bios: s390x: Consolidate timing functions into time.h
  pc-bios: s390x: Move sleep and yield to helper.h
  pc-bios: s390x: Get rid of magic offsets into the lowcore
  pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant
  pc-bios: s390x: Use PSW masks where possible and introduce
    PSW_MASK_SHORT_ADDR
  pc-bios: s390x: Move panic() into header and add infinite loop
  pc-bios: s390x: Use ebcdic2ascii table
  pc-bios: s390x: Make u32 ptr check explicit

 pc-bios/s390-ccw/bootmap.c     |  4 +---
 pc-bios/s390-ccw/cio.c         | 40 +++++++++++++++++++---------------
 pc-bios/s390-ccw/cio.h         | 17 ++++++++++-----
 pc-bios/s390-ccw/dasd-ipl.c    |  5 ++---
 pc-bios/s390-ccw/helper.h      | 19 +++++++++++++++-
 pc-bios/s390-ccw/jump2ipl.c    | 10 ++++-----
 pc-bios/s390-ccw/main.c        | 15 +++----------
 pc-bios/s390-ccw/menu.c        |  1 +
 pc-bios/s390-ccw/netmain.c     | 23 +++----------------
 pc-bios/s390-ccw/s390-arch.h   |  4 +++-
 pc-bios/s390-ccw/s390-ccw.h    | 27 ++++++-----------------
 pc-bios/s390-ccw/s390-time.h   | 23 +++++++++++++++++++
 pc-bios/s390-ccw/start.S       |  5 +++--
 pc-bios/s390-ccw/virtio-net.c  |  2 ++
 pc-bios/s390-ccw/virtio-scsi.c |  2 ++
 pc-bios/s390-ccw/virtio.c      | 18 +++------------
 16 files changed, 108 insertions(+), 107 deletions(-)
 create mode 100644 pc-bios/s390-ccw/s390-time.h

-- 
2.25.1

Patchew URL: https://patchew.org/QEMU/20200622074235.32528-1-frankja@linux.ibm.com/



Hi,

This series seems to have some coding style problems. See output below for
more information:

Subject: [PATCH v4 0/9] pc-bios: s390x: Cleanup part 1
Type: series
Message-id: 20200622074235.32528-1-frankja@linux.ibm.com

=== TEST SCRIPT BEGIN ===
#!/bin/bash
git rev-parse base > /dev/null || exit 0
git config --local diff.renamelimit 0
git config --local diff.renames True
git config --local diff.algorithm histogram
./scripts/checkpatch.pl --mailback base..
=== TEST SCRIPT END ===

Switched to a new branch 'test'
1e3716e pc-bios: s390x: Make u32 ptr check explicit
e1bae54 pc-bios: s390x: Use ebcdic2ascii table
7452b5e pc-bios: s390x: Move panic() into header and add infinite loop
6cdcbc6 pc-bios: s390x: Use PSW masks where possible and introduce PSW_MASK_SHORT_ADDR
6c39b23 pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant
91817a3 pc-bios: s390x: Get rid of magic offsets into the lowcore
a6afbef pc-bios: s390x: Move sleep and yield to helper.h
aa61b56 pc-bios: s390x: Consolidate timing functions into time.h
103f588 pc-bios: s390x: cio.c cleanup and compile fix

=== OUTPUT BEGIN ===
1/9 Checking commit 103f588d1ee8 (pc-bios: s390x: cio.c cleanup and compile fix)
2/9 Checking commit aa61b56a0eea (pc-bios: s390x: Consolidate timing functions into time.h)
WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#93: 
new file mode 100644

total: 0 errors, 1 warnings, 142 lines checked

Patch 2/9 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.
3/9 Checking commit a6afbefa38ab (pc-bios: s390x: Move sleep and yield to helper.h)
4/9 Checking commit 91817a34ed26 (pc-bios: s390x: Get rid of magic offsets into the lowcore)
ERROR: spaces required around that ':' (ctx:VxV)
#30: FILE: pc-bios/s390-ccw/cio.h:127:
+            __u16 cssid:8;
                        ^

ERROR: spaces required around that ':' (ctx:VxV)
#31: FILE: pc-bios/s390-ccw/cio.h:128:
+            __u16 reserved:4;
                           ^

ERROR: spaces required around that ':' (ctx:VxV)
#32: FILE: pc-bios/s390-ccw/cio.h:129:
+            __u16 m:1;
                    ^

ERROR: spaces required around that ':' (ctx:VxV)
#33: FILE: pc-bios/s390-ccw/cio.h:130:
+            __u16 ssid:2;
                       ^

ERROR: spaces required around that ':' (ctx:VxV)
#34: FILE: pc-bios/s390-ccw/cio.h:131:
+            __u16 one:1;
                      ^

total: 5 errors, 0 warnings, 37 lines checked

Patch 4/9 has style problems, please review.  If any of these errors
are false positives report them to the maintainer, see
CHECKPATCH in MAINTAINERS.

5/9 Checking commit 6c39b233de50 (pc-bios: s390x: Rename and use PSW_MASK_ZMODE constant)
6/9 Checking commit 6cdcbc6075b0 (pc-bios: s390x: Use PSW masks where possible and introduce PSW_MASK_SHORT_ADDR)
7/9 Checking commit 7452b5e64c9a (pc-bios: s390x: Move panic() into header and add infinite loop)
8/9 Checking commit e1bae544390e (pc-bios: s390x: Use ebcdic2ascii table)
9/9 Checking commit 1e3716e19075 (pc-bios: s390x: Make u32 ptr check explicit)
=== OUTPUT END ===

Test command exited with code: 1


The full log is available at
http://patchew.org/logs/20200622074235.32528-1-frankja@linux.ibm.com/testing.checkpatch/?type=message.
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