diff options
| author | Jayamohan Kallickal <jayamohank@gmail.com> | 2013-04-05 20:38:29 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-05-02 08:11:45 -0700 |
| commit | 7ad4dfe187a4ce1eabe7e0c6364e4561dc930564 (patch) | |
| tree | 8aa6de3a0e52ded2c928819df94105f8ada98b43 /drivers/scsi/be2iscsi/be_mgmt.c | |
| parent | 22661e25cca8bb780f79756e7a7e201b478f8c14 (diff) | |
[SCSI] be2iscsi: Fix displaying the Active Session Count from driver
This patch fixes the displaying of number of active
sessions in use.
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_mgmt.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index 02bad04112f..3a1a6341c7c 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -1281,6 +1281,26 @@ beiscsi_fw_ver_disp(struct device *dev, struct device_attribute *attr, } /** + * beiscsi_active_cid_disp()- Display Sessions Active + * @dev: ptr to device not used. + * @attr: device attribute, not used. + * @buf: contains formatted text Session Count + * + * return + * size of the formatted string + **/ +ssize_t +beiscsi_active_cid_disp(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct Scsi_Host *shost = class_to_shost(dev); + struct beiscsi_hba *phba = iscsi_host_priv(shost); + + return snprintf(buf, PAGE_SIZE, "%d\n", + (phba->params.cxns_per_ctrl - phba->avlbl_cids)); +} + +/** * beiscsi_adap_family_disp()- Display adapter family. * @dev: ptr to device to get priv structure * @attr: device attribute, not used. |