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| author | Sagi Grimberg <sagig@mellanox.com> | 2015-02-09 18:07:25 +0200 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2015-02-12 11:24:29 -0800 |
| commit | e4f4e8016e6823475291eb0da7cc95d0fada2237 (patch) | |
| tree | d9e1bb4da2c4d3ce8f80d055055482f89d490741 /drivers/target/iscsi/iscsi_target_util.h | |
| parent | 11378cdbb69521530f69072a987f7f1280747c1a (diff) | |
| download | blackbird-obmc-linux-e4f4e8016e6823475291eb0da7cc95d0fada2237.tar.gz blackbird-obmc-linux-e4f4e8016e6823475291eb0da7cc95d0fada2237.zip | |
iscsi/iser-target: Support multi-sequence sendtargets text response
In case sendtargets response is larger than initiator MRDSL, we
send a partial sendtargets response (setting F=0, C=1, TTT!=0xffffffff),
accept a consecutive empty text message and send the rest of the payload.
In case we are done, we set F=1, C=0, TTT=0xffffffff.
We do that by storing the sendtargets response bytes done under
the session.
This patch also makes iscsit_find_cmd_from_itt public for isert.
(Re-add cmd->maxcmdsn_inc and clear in iscsit_build_text_rsp - nab)
Signed-off-by: Sagi Grimberg <sagig@mellanox.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_util.h')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_util.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/iscsi/iscsi_target_util.h b/drivers/target/iscsi/iscsi_target_util.h index a68508c4fec8..1ab754a671ff 100644 --- a/drivers/target/iscsi/iscsi_target_util.h +++ b/drivers/target/iscsi/iscsi_target_util.h @@ -16,7 +16,6 @@ extern struct iscsi_r2t *iscsit_get_holder_for_r2tsn(struct iscsi_cmd *, u32); extern int iscsit_sequence_cmd(struct iscsi_conn *conn, struct iscsi_cmd *cmd, unsigned char * ,__be32 cmdsn); extern int iscsit_check_unsolicited_dataout(struct iscsi_cmd *, unsigned char *); -extern struct iscsi_cmd *iscsit_find_cmd_from_itt(struct iscsi_conn *, itt_t); extern struct iscsi_cmd *iscsit_find_cmd_from_itt_or_dump(struct iscsi_conn *, itt_t, u32); extern struct iscsi_cmd *iscsit_find_cmd_from_ttt(struct iscsi_conn *, u32); |
