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| author | Mike Christie <michaelc@cs.wisc.edu> | 2007-12-13 12:43:30 -0600 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-11 18:28:35 -0600 |
| commit | f6d5180c78780d63b0577edeb3ce41eeb3e93eea (patch) | |
| tree | 95eb44fb84dd7659f816c5f1166c1ae7e2301f5f /include/scsi/libiscsi.h | |
| parent | 2697478903d0ad8bdbf868b1346ae4b891662bb1 (diff) | |
| download | linux-f6d5180c78780d63b0577edeb3ce41eeb3e93eea.tar.gz linux-f6d5180c78780d63b0577edeb3ce41eeb3e93eea.tar.bz2 linux-f6d5180c78780d63b0577edeb3ce41eeb3e93eea.zip | |
[SCSI] libiscsi: fix nop handling
During root boot and shutdown the target could send us nops.
At this time iscsid cannot be running, so the target will drop
the session and the boot or shutdown will hang.
To handle this and allow us to better control when to check the network
this patch moves the nop handling to the kernel.
Signed-off-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'include/scsi/libiscsi.h')
| -rw-r--r-- | include/scsi/libiscsi.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/scsi/libiscsi.h b/include/scsi/libiscsi.h index d68f74523f2e..889f51fabab9 100644 --- a/include/scsi/libiscsi.h +++ b/include/scsi/libiscsi.h @@ -148,6 +148,12 @@ struct iscsi_conn { * conn_stop() flag: stop to recover, stop to terminate */ int stop_stage; + struct timer_list transport_timer; + unsigned long last_recv; + unsigned long last_ping; + int ping_timeout; + int recv_timeout; + struct iscsi_mgmt_task *ping_mtask; /* iSCSI connection-wide sequencing */ uint32_t exp_statsn; @@ -238,6 +244,8 @@ struct iscsi_session { uint32_t queued_cmdsn; /* configuration */ + int abort_timeout; + int lu_reset_timeout; int initial_r2t_en; unsigned max_r2t; int imm_data_en; |