diff options
| author |   John Soni Jose <sony.john-n@emulex.com> | 2012-10-20 04:42:25 +0530 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-11-27 08:59:36 +0400 |
| commit | 5cac7596bac1fffda261643dba20be8c4c44b547 (patch) | |
| tree | bb1392d7617bbc13ef53b02dc13ea8964819cbfd /drivers/scsi/be2iscsi | |
| parent | [SCSI] be2iscsi: Fix max supported EQ count to 8. (diff) | |
| download | linux-dev-5cac7596bac1fffda261643dba20be8c4c44b547.tar.xz linux-dev-5cac7596bac1fffda261643dba20be8c4c44b547.zip | |
[SCSI] be2iscsi: Display driver name and version in device attribute
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')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.c | 16 | ||||
| -rw-r--r-- | drivers/scsi/be2iscsi/be_mgmt.h | 3 |
3 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index 2d1bbb898d96..bd0f49f2b76f 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -153,8 +153,10 @@ BEISCSI_RW_ATTR(log_enable, 0x00, "\t\t\t\tIO Path Events : 0x10\n" "\t\t\t\tConfiguration Path : 0x20\n"); +DEVICE_ATTR(beiscsi_drvr_ver, S_IRUGO, beiscsi_drvr_ver_disp, NULL); struct device_attribute *beiscsi_attrs[] = { &dev_attr_beiscsi_log_enable, + &dev_attr_beiscsi_drvr_ver, NULL, }; diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c index aab5dd359e2c..1ec1db3a1465 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.c +++ b/drivers/scsi/be2iscsi/be_mgmt.c @@ -1136,3 +1136,19 @@ int mgmt_set_vlan(struct beiscsi_hba *phba, free_mcc_tag(&phba->ctrl, tag); return 0; } + +/** + * beiscsi_drvr_ver_disp()- Display the driver Name and Version + * @dev: ptr to device not used. + * @attr: device attribute, not used. + * @buf: contains formatted text driver name and version + * + * return + * size of the formatted string + **/ +ssize_t +beiscsi_drvr_ver_disp(struct device *dev, struct device_attribute *attr, + char *buf) +{ + return snprintf(buf, PAGE_SIZE, BE_NAME "\n"); +} diff --git a/drivers/scsi/be2iscsi/be_mgmt.h b/drivers/scsi/be2iscsi/be_mgmt.h index c50cef6fec0d..291c68476c14 100644 --- a/drivers/scsi/be2iscsi/be_mgmt.h +++ b/drivers/scsi/be2iscsi/be_mgmt.h @@ -301,4 +301,7 @@ int be_mgmt_get_boot_shandle(struct beiscsi_hba *phba, unsigned int mgmt_get_all_if_id(struct beiscsi_hba *phba); int mgmt_set_vlan(struct beiscsi_hba *phba, uint16_t vlan_tag); + +ssize_t beiscsi_drvr_ver_disp(struct device *dev, + struct device_attribute *attr, char *buf); #endif |