diff options
| author | Nicholas Bellinger | 2013-03-07 06:54:13 +0100 |
|---|---|---|
| committer | Nicholas Bellinger | 2013-04-25 10:05:26 +0200 |
| commit | baa4d64b147a4064626f6597646ae8a330d9e2ed (patch) | |
| tree | 5d017ffcfc1372d112f3f54ccd8621f703c91f25 /drivers/target/iscsi/iscsi_target_nego.h | |
| parent | iscsi-target: Add iscsit_transport API template (diff) | |
| download | kernel-qcow2-linux-baa4d64b147a4064626f6597646ae8a330d9e2ed.tar.gz kernel-qcow2-linux-baa4d64b147a4064626f6597646ae8a330d9e2ed.tar.xz kernel-qcow2-linux-baa4d64b147a4064626f6597646ae8a330d9e2ed.zip | |
iscsi-target: Initial traditional TCP conversion to iscsit_transport
This patch performs the initial conversion of existing traditional iscsi
to use iscsit_transport API callers. This includes:
- iscsi-np cleanups for iscsit_transport_type
- Add iscsi-np transport calls w/ ->iscsit_setup_up() and ->iscsit_free_np()
- Convert login thread process context to use ->iscsit_accept_np() for
connections with pre-allocated struct iscsi_conn
- Convert existing socket accept code to iscsit_accept_np()
- Convert login RX/TX callers to use ->iscsit_get_login_rx() and
->iscsit_put_login_tx() to exchange request/response PDUs
- Convert existing socket login RX/TX calls into iscsit_get_login_rx()
and iscsit_put_login_tx()
- Change iscsit_close_connection() to invoke ->iscsit_free_conn() +
iscsit_put_transport() calls.
- Add iscsit_register_transport() + iscsit_unregister_transport() calls
to module init/exit
v4 changes:
- Add missing iscsit_put_transport() call in iscsi_target_setup_login_socket()
failure case
v2 changes:
- Update module init/exit to use register_transport() + unregister_transport()
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_nego.h')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target_nego.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/target/iscsi/iscsi_target_nego.h b/drivers/target/iscsi/iscsi_target_nego.h index 92e133a5158f..f021cbd330e5 100644 --- a/drivers/target/iscsi/iscsi_target_nego.h +++ b/drivers/target/iscsi/iscsi_target_nego.h @@ -7,11 +7,14 @@ extern void convert_null_to_semi(char *, int); extern int extract_param(const char *, const char *, unsigned int, char *, unsigned char *); -extern struct iscsi_login *iscsi_target_init_negotiation( - struct iscsi_np *, struct iscsi_conn *, char *); +extern int iscsi_target_check_login_request(struct iscsi_conn *, + struct iscsi_login *); +extern int iscsi_target_get_initial_payload(struct iscsi_conn *, + struct iscsi_login *); +extern int iscsi_target_locate_portal(struct iscsi_np *, struct iscsi_conn *, + struct iscsi_login *); extern int iscsi_target_start_negotiation( struct iscsi_login *, struct iscsi_conn *); -extern void iscsi_target_nego_release( - struct iscsi_login *, struct iscsi_conn *); +extern void iscsi_target_nego_release(struct iscsi_conn *); #endif /* ISCSI_TARGET_NEGO_H */ |