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| author | Vikas Chaudhary <vikas.chaudhary@qlogic.com> | 2012-01-19 03:06:55 -0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2012-02-19 08:08:54 -0600 |
| commit | aeddde2978f8931740032880134039fb937bb07c (patch) | |
| tree | 8df6317dcd09ba6d13f24fe67c25ab9bcecf7dac /include/scsi/scsi_transport_iscsi.h | |
| parent | 6c1b8789b0dd0ceeb04229f059dde08d84f28221 (diff) | |
| download | linux-aeddde2978f8931740032880134039fb937bb07c.tar.bz2 | |
[SCSI] scsi_transport_iscsi: Added support to show port_state and port_speed in sysfs
sysfs patch to view port_state:
/sys/class/iscsi_host/host*/port_state
sysfs patch to view port_speed:
/sys/class/iscsi_host/host*/port_speed
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi/scsi_transport_iscsi.h')
| -rw-r--r-- | include/scsi/scsi_transport_iscsi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_iscsi.h b/include/scsi/scsi_transport_iscsi.h index 2c3a46d102fd..fa7ca4e16020 100644 --- a/include/scsi/scsi_transport_iscsi.h +++ b/include/scsi/scsi_transport_iscsi.h @@ -238,6 +238,8 @@ struct iscsi_cls_host { atomic_t nr_scans; struct mutex mutex; struct request_queue *bsg_q; + uint32_t port_speed; + uint32_t port_state; }; #define iscsi_job_to_shost(_job) \ @@ -307,5 +309,7 @@ extern struct iscsi_iface *iscsi_create_iface(struct Scsi_Host *shost, uint32_t iface_num, int dd_size); extern void iscsi_destroy_iface(struct iscsi_iface *iface); extern struct iscsi_iface *iscsi_lookup_iface(int handle); +extern char *iscsi_get_port_speed_name(struct Scsi_Host *shost); +extern char *iscsi_get_port_state_name(struct Scsi_Host *shost); #endif |