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authorNicholas Bellinger <nab@linux-iscsi.org>2013-06-14 16:07:47 -0700
committerNicholas Bellinger <nab@linux-iscsi.org>2013-06-24 22:35:51 -0700
commit778de368964c5b7e8100cde9f549992d521e9c89 (patch)
tree5925e16a0fa2e29925f3ee44a0f00fc11d2afb4d /include/target/iscsi
parent08234e3adc7a299c9213bcfa0b5e97c359129670 (diff)
downloadlinux-stericsson-778de368964c5b7e8100cde9f549992d521e9c89.tar.gz
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.h6
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 *,