diff options
| author | Jayamohan Kallickal <jayamohank@gmail.com> | 2013-09-29 02:35:52 +0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2013-10-25 12:58:08 +0400 |
| commit | 6103c1f7c750b701cca4662b1c0dc66c2dc49dad (patch) | |
| tree | aa20d0fc8575b4efffd4cd949dfb09f3b7d3d690 /drivers/scsi/be2iscsi/be_mgmt.c | |
| parent | bd41c2bd86000514cf199891dabff86599796c0c (diff) | |
| download | linux-6103c1f7c750b701cca4662b1c0dc66c2dc49dad.tar.xz | |
[SCSI] be2iscsi: Dispaly CID available for connection offload
Display CID available on each iSCSI Fn which can be used to
offload a connection. The display is split across available CID
on each chute.
Signed-off-by: John Soni Jose <sony.john-n@emulex.com>
Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@emulex.com>
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 | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index a542bbbdb06e..896e21f6047f 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -1346,7 +1346,7 @@ beiscsi_fw_ver_disp(struct device *dev, struct device_attribute *attr, } /** - * beiscsi_active_cid_disp()- Display Sessions Active + * beiscsi_active_session_disp()- Display Sessions Active * @dev: ptr to device not used. * @attr: device attribute, not used. * @buf: contains formatted text Session Count @@ -1355,7 +1355,7 @@ beiscsi_fw_ver_disp(struct device *dev, struct device_attribute *attr, * size of the formatted string **/ ssize_t -beiscsi_active_cid_disp(struct device *dev, struct device_attribute *attr, +beiscsi_active_session_disp(struct device *dev, struct device_attribute *attr, char *buf) { struct Scsi_Host *shost = class_to_shost(dev); @@ -1378,6 +1378,36 @@ beiscsi_active_cid_disp(struct device *dev, struct device_attribute *attr, } /** + * beiscsi_free_session_disp()- Display Avaliable Session + * @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_free_session_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); + uint16_t ulp_num, len = 0; + + for (ulp_num = 0; ulp_num < BEISCSI_ULP_COUNT; ulp_num++) { + if (test_bit(ulp_num, (void *)&phba->fw_config.ulp_supported)) + len += snprintf(buf+len, PAGE_SIZE - len, + "ULP%d : %d\n", ulp_num, + BEISCSI_ULP_AVLBL_CID(phba, ulp_num)); + else + len += snprintf(buf+len, PAGE_SIZE - len, + "ULP%d : %d\n", ulp_num, 0); + } + + return len; +} + +/** * beiscsi_adap_family_disp()- Display adapter family. * @dev: ptr to device to get priv structure * @attr: device attribute, not used. |