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[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>
This commit is contained in:
John Soni Jose 2012-10-20 04:42:25 +05:30 committed by James Bottomley
parent 107dfcbacb
commit 5cac7596ba
3 changed files with 21 additions and 0 deletions
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2
drivers/scsi/be2iscsi/be_main.c
View File

@ -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,
};

16
drivers/scsi/be2iscsi/be_mgmt.c
View File

@ -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");
}

3
drivers/scsi/be2iscsi/be_mgmt.h
View File

@ -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