[PATCH v2 00/14] chardev: Use QEMUChrEvent enum in IOEventHandler typedef

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

Hi,

After this chat on #qemu IRC:
13:20 <stsquad> so what is the difference between a IOReadHandler and IOEventHandler?
13:25 <f4bug> stsquad: one is in-band and the other out-of-band?
13:26 <stsquad> f4bug: ahh yes it seems so - connect/disconnect etc...
13:27 <f4bug> see QEMUChrEvent for IOEventHandler

I thought it might be a good opportunity to make the IOEventHandler
typedef meaning more obvious, by using the QEMUChrEvent enum.

To be able to build I had to explicit all enums ignored in the
switch(event) statement by these frontends.

Then I used a coccinelle spatch to change the various IOEventHandler.
I don't think the last patch can be split, but suggestions are welcome!

Regards,

Phil.

v2:
- do blindly ignore all events using a 'default' case.

Philippe Mathieu-Daudé (14):
  hw/ipmi: Remove unnecessary declarations
  hw/ipmi: Explicit we ignore some QEMUChrEvent in IOEventHandler
  hw/char/terminal3270: Explicit ignored QEMUChrEvent in IOEventHandler
  hw/usb/dev-serial: Explicit we ignore few QEMUChrEvent in IOEventHandler
  hw/usb/redirect: Explicit we ignore few QEMUChrEvent in IOEventHandler
  ccid-card-passthru: Explicit we ignore QEMUChrEvent in IOEventHandler
  vhost-user-crypto: Explicit we ignore some QEMUChrEvent in IOEventHandler
  vhost-user-net: Explicit we ignore few QEMUChrEvent in IOEventHandler
  vhost-user-blk: Explicit we ignore few QEMUChrEvent in IOEventHandler
  virtio-console: Explicit we ignore some QEMUChrEvent in IOEventHandler
  monitor/qmp: Explicit we ignore few QEMUChrEvent in IOEventHandler
  monitor/hmp: Explicit we ignore a QEMUChrEvent in IOEventHandler
  chardev/char: Explicit we ignore some QEMUChrEvent in IOEventHandler
  chardev: Use QEMUChrEvent enum in IOEventHandler typedef

 include/chardev/char-fe.h       |  2 +-
 include/chardev/char-mux.h      |  2 +-
 include/chardev/char.h          |  4 ++--
 backends/cryptodev-vhost-user.c |  7 ++++++-
 chardev/char-mux.c              |  8 ++++----
 chardev/char.c                  |  9 +++++++--
 gdbstub.c                       |  2 +-
 hw/arm/pxa2xx.c                 |  2 +-
 hw/arm/strongarm.c              |  2 +-
 hw/block/vhost-user-blk.c       |  7 ++++++-
 hw/char/cadence_uart.c          |  2 +-
 hw/char/digic-uart.c            |  2 +-
 hw/char/escc.c                  |  2 +-
 hw/char/etraxfs_ser.c           |  2 +-
 hw/char/exynos4210_uart.c       |  2 +-
 hw/char/grlib_apbuart.c         |  2 +-
 hw/char/imx_serial.c            |  2 +-
 hw/char/ipoctal232.c            |  2 +-
 hw/char/lm32_juart.c            |  2 +-
 hw/char/lm32_uart.c             |  2 +-
 hw/char/mcf_uart.c              |  2 +-
 hw/char/milkymist-uart.c        |  2 +-
 hw/char/nrf51_uart.c            |  2 +-
 hw/char/pl011.c                 |  2 +-
 hw/char/serial.c                |  2 +-
 hw/char/sh_serial.c             |  2 +-
 hw/char/terminal3270.c          |  7 ++++++-
 hw/char/virtio-console.c        |  7 ++++++-
 hw/char/xilinx_uartlite.c       |  2 +-
 hw/ipmi/ipmi_bmc_extern.c       | 12 +++++++-----
 hw/mips/boston.c                |  2 +-
 hw/mips/mips_malta.c            |  2 +-
 hw/riscv/riscv_htif.c           |  2 +-
 hw/riscv/sifive_uart.c          |  2 +-
 hw/usb/ccid-card-passthru.c     |  7 ++++++-
 hw/usb/dev-serial.c             |  6 +++++-
 hw/usb/redirect.c               |  7 ++++++-
 monitor/hmp.c                   |  6 +++++-
 monitor/qmp.c                   |  7 ++++++-
 net/filter-mirror.c             |  2 +-
 net/vhost-user.c                |  9 +++++++--
 qtest.c                         |  2 +-
 tests/test-char.c               |  6 +++---
 tests/vhost-user-test.c         |  2 +-
 44 files changed, 111 insertions(+), 56 deletions(-)

Cc: "Gonglei (Arei)" <arei.gonglei@huawei.com>
Cc: "Marc-André Lureau" <marcandre.lureau@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Alex Bennée" <alex.bennee@linaro.org>
Cc: "Philippe Mathieu-Daudé" <philmd@redhat.com>
Cc: Andrzej Zaborowski <balrogg@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Cc: Alistair Francis <alistair@alistair23.me>
Cc: Antony Pavlov <antonynpavlov@gmail.com>
Cc: Igor Mitsyanko <i.mitsyanko@gmail.com>
Cc: Fabien Chouteau <chouteau@adacore.com>
Cc: KONRAD Frederic <frederic.konrad@adacore.com>
Cc: Peter Chubb <peter.chubb@nicta.com.au>
Cc: Alberto Garcia <berto@igalia.com>
Cc: Michael Walle <michael@walle.cc>
Cc: Thomas Huth <huth@tuxfamily.org>
Cc: Joel Stanley <joel@jms.id.au>
Cc: Cornelia Huck <cohuck@redhat.com>
Cc: Halil Pasic <pasic@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Cc: Laurent Vivier <lvivier@redhat.com>
Cc: Amit Shah <amit@kernel.org>
Cc: Corey Minyard <minyard@acm.org>
Cc: Paul Burton <pburton@wavecomp.com>
Cc: Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Cc: Aleksandar Markovic <amarkovic@wavecomp.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Sagar Karandikar <sagark@eecs.berkeley.edu>
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Cc: Zhang Chen <chen.zhang@intel.com>
Cc: Li Zhijian <lizhijian@cn.fujitsu.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: qemu-arm@nongnu.org
Cc: qemu-block@nongnu.org
Cc: qemu-s390x@nongnu.org
Cc: qemu-riscv@nongnu.org

-- 
2.21.0