Contributors: 1
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Manish Rangankar |
204 |
100.00% |
1 |
100.00% |
| Total |
204 |
|
1 |
|
/*
* QLogic iSCSI Offload Driver
* Copyright (c) 2016 Cavium Inc.
*
* This software is available under the terms of the GNU General Public License
* (GPL) Version 2, available from the file COPYING in the main directory of
* this source tree.
*/
#include "qedi.h"
#include "qedi_gbl.h"
#include "qedi_iscsi.h"
#include "qedi_dbg.h"
static inline struct qedi_ctx *qedi_dev_to_hba(struct device *dev)
{
struct Scsi_Host *shost = class_to_shost(dev);
return iscsi_host_priv(shost);
}
static ssize_t qedi_show_port_state(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct qedi_ctx *qedi = qedi_dev_to_hba(dev);
if (atomic_read(&qedi->link_state) == QEDI_LINK_UP)
return sprintf(buf, "Online\n");
else
return sprintf(buf, "Linkdown\n");
}
static ssize_t qedi_show_speed(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct qedi_ctx *qedi = qedi_dev_to_hba(dev);
struct qed_link_output if_link;
qedi_ops->common->get_link(qedi->cdev, &if_link);
return sprintf(buf, "%d Gbit\n", if_link.speed / 1000);
}
static DEVICE_ATTR(port_state, 0444, qedi_show_port_state, NULL);
static DEVICE_ATTR(speed, 0444, qedi_show_speed, NULL);
struct device_attribute *qedi_shost_attrs[] = {
&dev_attr_port_state,
&dev_attr_speed,
NULL
};