[PATCH v2 00/12] mini-os: remove device specific struct file members

[Juergen Gross <jgross@xxxxxxxx>]

This small series is a followup to the series sent recently:

https://lists.xen.org/archives/html/xen-devel/2022-01/threads.html#00347

It contains the last cleanups related to struct file and can only be
applied after the Xen libraries have stopped using the related union
members:

https://lists.xen.org/archives/html/xen-devel/2022-01/threads.html#00355

The three series applied have been tested to work with:

- xenstorepvh-stubdom
- pv-grub
- ioemu-stubdom

Changes in V2:
- add many patches for using alloc_file_type() and struct file_ops

Juergen Gross (12):
  mini-os: remove event channel specific struct file definitions
  mini-os: remove gnttab specific member from struct file
  mini-os: use alloc_file_type() and get_file_from_fd() in xs
  mini-os: use alloc_file_type() and get_file_from_fd() in tpm_tis
  mini-os: use alloc_file_type() and get_file_from_fd() in tpmfront
  mini-os: use alloc_file_type() and get_file_from_fd() in blkfront
  mini-os: use get_file_from_fd() in netfront
  mini-os: use alloc_file_type() and get_file_from_fd() in fbfront
  mini-os: use file_ops and get_file_from_fd() for console
  mini-os: add struct file_ops for file type socket
  mini-os: add struct file_ops for FTYPE_FILE
  mini-os: make files array private to sys.c

 Config.mk                     |   2 -
 arch/x86/testbuild/all-no     |   2 -
 arch/x86/testbuild/all-yes    |   2 -
 arch/x86/testbuild/newxen-yes |   2 -
 blkfront.c                    |  92 ++++++--
 console/xenbus.c              | 125 ++++++++++
 console/xencons_ring.c        |   6 +-
 fbfront.c                     | 125 ++++++++--
 gntmap.c                      |   2 +-
 include/blkfront.h            |   5 -
 include/console.h             |   5 +
 include/lib.h                 |  27 +--
 include/tpm_tis.h             |   6 -
 include/tpmfront.h            |   5 -
 lib/sys.c                     | 429 ++++++++--------------------------
 lib/xs.c                      |  64 +++--
 netfront.c                    |  64 ++++-
 tpm_tis.c                     | 120 ++++++----
 tpmfront.c                    | 100 +++++---
 xenbus/xenbus.c               |   1 +
 20 files changed, 664 insertions(+), 520 deletions(-)

-- 
2.26.2