diff options
| author | Nicholas Bellinger <[email protected]> | 2011-07-28 00:07:03 -0700 |
|---|---|---|
| committer | Nicholas Bellinger <[email protected]> | 2011-08-22 19:26:21 +0000 |
| commit | 706d5860969b3b24d65d9a57bd3bb5e4a1419c08 (patch) | |
| tree | a6293f322a5327d3c317c09197b33d66e22d010e /lib/mpi/mpi-mul.c | |
| parent | 16ab8e60a0ebc22cfbe61d84e620457a15f3a0bc (diff) | |
target: Add WRITE_SAME (10) parsing and refactor passthrough checks
This patch adds initial WRITE_SAME (10) w/ UNMAP=1 support following updates in
sbcr26 to allow UNMAP=1 for the non 16 + 32 byte CDB case. It also refactors
current pSCSI passthrough passthrough checks into target_check_write_same_discard()
ahead of UNMAP=0 w/ write payload support into target_core_iblock.c.
This includes the support for handling WRITE_SAME in transport_emulate_control_cdb(),
and converts target_emulate_write_same to accept num_blocks directly for
WRITE_SAME, WRITE_SAME_16 and WRITE_SAME_32.
Reported-by: Eric Seppanen <[email protected]>
Cc: Roland Dreier <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Signed-off-by: Nicholas Bellinger <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-mul.c')
0 files changed, 0 insertions, 0 deletions