bfad_attr.c | Explore in Territory

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2005-2014 Brocade Communications Systems, Inc.
 * Copyright (c) 2014- QLogic Corporation.
 * All rights reserved
 * www.qlogic.com
 *
 * Linux driver for QLogic BR-series Fibre Channel Host Bus Adapter.
 */

/*
 *  bfa_attr.c Linux driver configuration interface module.
 */

#include "bfad_drv.h"
#include "bfad_im.h"

/*
 * FC transport template entry, get SCSI target port ID.
 */
static void
bfad_im_get_starget_port_id(struct scsi_target *starget)
{ … }

/*
 * FC transport template entry, get SCSI target nwwn.
 */
static void
bfad_im_get_starget_node_name(struct scsi_target *starget)
{ … }

/*
 * FC transport template entry, get SCSI target pwwn.
 */
static void
bfad_im_get_starget_port_name(struct scsi_target *starget)
{ … }

/*
 * FC transport template entry, get SCSI host port ID.
 */
static void
bfad_im_get_host_port_id(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, get SCSI host port type.
 */
static void
bfad_im_get_host_port_type(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, get SCSI host port state.
 */
static void
bfad_im_get_host_port_state(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, get SCSI host active fc4s.
 */
static void
bfad_im_get_host_active_fc4s(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, get SCSI host link speed.
 */
static void
bfad_im_get_host_speed(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, get SCSI host port type.
 */
static void
bfad_im_get_host_fabric_name(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, get BFAD statistics.
 */
static struct fc_host_statistics *
bfad_im_get_stats(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, reset BFAD statistics.
 */
static void
bfad_im_reset_stats(struct Scsi_Host *shost)
{ … }

/*
 * FC transport template entry, set rport loss timeout.
 * Update dev_loss_tmo based on the value pushed down by the stack
 * In case it is lesser than path_tov of driver, set it to path_tov + 1
 * to ensure that the driver times out before the application
 */
static void
bfad_im_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout)
{ … }

static int
bfad_im_vport_create(struct fc_vport *fc_vport, bool disable)
{ … }

static int
bfad_im_issue_fc_host_lip(struct Scsi_Host *shost)
{ … }

static int
bfad_im_vport_delete(struct fc_vport *fc_vport)
{ … }

static int
bfad_im_vport_disable(struct fc_vport *fc_vport, bool disable)
{ … }

static void
bfad_im_vport_set_symbolic_name(struct fc_vport *fc_vport)
{ … }

struct fc_function_template bfad_im_fc_function_template = …;

struct fc_function_template bfad_im_vport_fc_function_template = …;

/*
 *  Scsi_Host_attrs SCSI host attributes
 */
static ssize_t
bfad_im_serial_num_show(struct device *dev, struct device_attribute *attr,
			 char *buf)
{ … }

static ssize_t
bfad_im_model_show(struct device *dev, struct device_attribute *attr,
			char *buf)
{ … }

static ssize_t
bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
				 char *buf)
{ … }

static ssize_t
bfad_im_node_name_show(struct device *dev, struct device_attribute *attr,
				 char *buf)
{ … }

static ssize_t
bfad_im_symbolic_name_show(struct device *dev, struct device_attribute *attr,
				 char *buf)
{ … }

static ssize_t
bfad_im_hw_version_show(struct device *dev, struct device_attribute *attr,
				char *buf)
{ … }

static ssize_t
bfad_im_optionrom_version_show(struct device *dev,
			 struct device_attribute *attr, char *buf)
{ … }

static ssize_t
bfad_im_fw_version_show(struct device *dev, struct device_attribute *attr,
				 char *buf)
{ … }

static ssize_t
bfad_im_num_of_ports_show(struct device *dev, struct device_attribute *attr,
				char *buf)
{ … }

static ssize_t
bfad_im_num_of_discovered_ports_show(struct device *dev,
			struct device_attribute *attr, char *buf)
{ … }

static          DEVICE_ATTR(serial_number, S_IRUGO,
				bfad_im_serial_num_show, NULL);
static          DEVICE_ATTR(model, S_IRUGO, bfad_im_model_show, NULL);
static          DEVICE_ATTR(model_description, S_IRUGO,
				bfad_im_model_desc_show, NULL);
static          DEVICE_ATTR(node_name, S_IRUGO, bfad_im_node_name_show, NULL);
static          DEVICE_ATTR(symbolic_name, S_IRUGO,
				bfad_im_symbolic_name_show, NULL);
static          DEVICE_ATTR(hardware_version, S_IRUGO,
				bfad_im_hw_version_show, NULL);
static		DEVICE_STRING_ATTR_RO(driver_version, S_IRUGO,
				BFAD_DRIVER_VERSION);
static          DEVICE_ATTR(option_rom_version, S_IRUGO,
				bfad_im_optionrom_version_show, NULL);
static          DEVICE_ATTR(firmware_version, S_IRUGO,
				bfad_im_fw_version_show, NULL);
static          DEVICE_ATTR(number_of_ports, S_IRUGO,
				bfad_im_num_of_ports_show, NULL);
static		DEVICE_STRING_ATTR_RO(driver_name, S_IRUGO, BFAD_DRIVER_NAME);
static          DEVICE_ATTR(number_of_discovered_ports, S_IRUGO,
				bfad_im_num_of_discovered_ports_show, NULL);

static struct attribute *bfad_im_host_attrs[] = …;

static const struct attribute_group bfad_im_host_attr_group = …;

const struct attribute_group *bfad_im_host_groups[] = …;

static struct attribute *bfad_im_vport_attrs[] = …;

static const struct attribute_group bfad_im_vport_attr_group = …;

const struct attribute_group *bfad_im_vport_groups[] = …;
linux/drivers/scsi/bfa/bfad_attr.c
