On 04/18/11 13:45, Amit Shah wrote:
> MMC-5 Table F.1 lists errors that can be thrown for the TEST_UNIT_READY
> command. Going from medium not ready to medium ready states is
> communicated by throwing an error.
>
> This adds the missing 'tray opened' event that we fail to report to
> guests. After doing this, older Linux guests properly revalidate a disc
> on the change command. HSM violation errors, which caused Linux guests
> to do a soft-reset of the link, also go away:
>
> ata2.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x6
> sr 1:0:0:0: CDB: Test Unit Ready: 00 00 00 00 00 00
> ata2.00: cmd a0/00:00:00:00:00/00:00:00:00:00/a0 tag 0
> res 01/60:00:00:00:00/00:00:00:00:00/a0 Emask 0x3 (HSM violation)
> ata2.00: status: { ERR }
> ata2: soft resetting link
> ata2.00: configured for MWDMA2
> ata2: EH complete
>
> Signed-off-by: Amit Shah <amit.s...@redhat.com>
> ---
> hw/ide/core.c | 20 ++++++++++++++++----
> 1 files changed, 16 insertions(+), 4 deletions(-)
Looks good to me.
Acked-by: Jes Sorensen <jes.soren...@redhat.com>
