[Qemu-devel] [PATCH v5 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.

v5:
    - correction of misspelled words

v4:
    - fixed coding style
    - better bit clearing in 'fdctrl_handle_sense_interrupt_status'

v3:
    - added fdc-test
    - rewrited seek and media_changed handling
    - fixed interrupt status handling

v2:
    - better way to detect media missing

Pavel Hrdina (4):
  fdc: fix implied seek while there is no media 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