From e4f4e8016e6823475291eb0da7cc95d0fada2237 Mon Sep 17 00:00:00 2001 From: Sagi Grimberg Date: Mon, 9 Feb 2015 18:07:25 +0200 Subject: 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 Signed-off-by: Nicholas Bellinger --- include/target/iscsi/iscsi_target_core.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/target/iscsi/iscsi_target_core.h b/include/target/iscsi/iscsi_target_core.h index 5f41a17bdafd..04d8f99ea3a2 100644 --- a/include/target/iscsi/iscsi_target_core.h +++ b/include/target/iscsi/iscsi_target_core.h @@ -893,4 +893,5 @@ static inline u32 session_get_next_ttt(struct iscsi_session *session) return ttt; } +extern struct iscsi_cmd *iscsit_find_cmd_from_itt(struct iscsi_conn *, itt_t); #endif /* ISCSI_TARGET_CORE_H */ -- cgit v1.2.3