Merge remote-tracking branch 'remotes/vivier/tags/q800-branch-pull-request' into...

Fix dp8393x when used in big-endian/double-word mode
(fix DHCP address allocation for q800 machine)

# gpg: Signature made Fri 08 Nov 2019 20:38:21 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier/tags/q800-branch-pull-request:
  dp8393x: fix dp8393x_receive()
  dp8393x: put the DMA buffer in the state structure

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