[Qemu-devel] [PATCH v4 0/4] fdc: fix/rewrite seek, media_changed and interrupt handling

[Pavel Hrdina <phrdina@redhat.com>]

The fd_seek will return 'track is invalid' if there is no media in drive.

Implied seek should have the same behavior as normal seek. We will use the fd_seek
function instead of a direct modification of head, track and sector values.
The result value is used only while read/write commands were issued.

Fixed sense interrupt status command.

Pavel Hrdina (4):
  fdc: fix implied seek while there is no medina in drive
  fdc-test: introduced qtest read_without_media
  fdc: rewrite seek and DSKCHG bit handling
  fdc: fix interrupt handling

 hw/fdc.c         |  106 ++++++++++++++++++++++++++++++------------------------
 tests/fdc-test.c |   66 +++++++++++++++++++++++++++++++++
 2 files changed, 125 insertions(+), 47 deletions(-)

-- 
1.7.7.6