[Qemu-devel] [PATCHv2 0/3] rwhandler: introduce and switch pci_host to it

[Michael S. Tsirkin]

Alexander, so I assume the following patchset should be enough for you
to implement u3 support, simply by creating your own rwhandler, and
using pci_data_read/write directly there. I have pushed it to a
temporary branch in my tree:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/qemu.git rwhandler

Paul, any comments on this approach?

I'll push this to my pci tree if this turns out to be helpful.
Hope this helps, and sorry about the churn.

Michael S. Tsirkin (3):
  bwap: add qemu_bswap helper
  rwhandler: simplified way to register for mem/io
  pci_host: rewrite using rwhandler

 Makefile.target        |    1 +
 bswap.h                |    6 ++
 hw/pci_host.c          |  172 +++++++++++++++++++----------------------------
 hw/pci_host.h          |    4 +
 hw/pci_host_template.h |  109 ------------------------------
 rwhandler.c            |   91 +++++++++++++++++++++++++
 rwhandler.h            |   27 ++++++++
 7 files changed, 199 insertions(+), 211 deletions(-)
 delete mode 100644 hw/pci_host_template.h
 create mode 100644 rwhandler.c
 create mode 100644 rwhandler.h