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| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-15 03:07:47 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2013-06-25 09:35:51 +0400 |
| commit | 778de368964c5b7e8100cde9f549992d521e9c89 (patch) | |
| tree | 5925e16a0fa2e29925f3ee44a0f00fc11d2afb4d /include/target/iscsi | |
| parent | 08234e3adc7a299c9213bcfa0b5e97c359129670 (diff) | |
| download | linux-778de368964c5b7e8100cde9f549992d521e9c89.tar.xz | |
iscsi/isert-target: Refactor ISCSI_OP_NOOP RX handling
This patch refactors ISCSI_OP_NOOP handling within iscsi-target in
order to handle iscsi_nopout payloads in a transport specific manner.
This includes splitting existing iscsit_handle_nop_out() into
iscsit_setup_nop_out() and iscsit_process_nop_out() calls, and
makes iscsit_handle_nop_out() be only used internally by traditional
iscsi socket calls.
Next update iser-target code to use new callers and add FIXME for
the handling iscsi_nopout payloads. Also fix reject response handling
in iscsit_setup_nop_out() to use proper iscsit_add_reject_from_cmd().
v2: Fix uninitialized iscsit_handle_nop_out() payload_length usage (Fengguang)
v3: Remove left-over dead code in iscsit_setup_nop_out() (DanC)
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'include/target/iscsi')
| -rw-r--r-- | include/target/iscsi/iscsi_transport.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/target/iscsi/iscsi_transport.h b/include/target/iscsi/iscsi_transport.h index 23a87d0cd72c..ecb53ea6d1c7 100644 --- a/include/target/iscsi/iscsi_transport.h +++ b/include/target/iscsi/iscsi_transport.h @@ -45,8 +45,10 @@ extern int iscsit_check_dataout_hdr(struct iscsi_conn *, unsigned char *, struct iscsi_cmd **); extern int iscsit_check_dataout_payload(struct iscsi_cmd *, struct iscsi_data *, bool); -extern int iscsit_handle_nop_out(struct iscsi_conn *, struct iscsi_cmd *, - unsigned char *); +extern int iscsit_setup_nop_out(struct iscsi_conn *, struct iscsi_cmd *, + struct iscsi_nopout *); +extern int iscsit_process_nop_out(struct iscsi_conn *, struct iscsi_cmd *, + struct iscsi_nopout *); extern int iscsit_handle_logout_cmd(struct iscsi_conn *, struct iscsi_cmd *, unsigned char *); extern int iscsit_handle_task_mgt_cmd(struct iscsi_conn *, struct iscsi_cmd *, |