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path: root/drivers/scsi/bfa/bfad_attr.c
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Diffstat (limited to 'drivers/scsi/bfa/bfad_attr.c')
-rw-r--r--drivers/scsi/bfa/bfad_attr.c649
1 files changed, 649 insertions, 0 deletions
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
new file mode 100644
index 000000000000..9129ae3040ff
--- /dev/null
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -0,0 +1,649 @@
+/*
+ * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
+ * All rights reserved
+ * www.brocade.com
+ *
+ * Linux driver for Brocade Fibre Channel Host Bus Adapter.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License (GPL) Version 2 as
+ * published by the Free Software Foundation
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+/**
+ * bfa_attr.c Linux driver configuration interface module.
+ */
+
+#include "bfad_drv.h"
+#include "bfad_im.h"
+#include "bfad_trcmod.h"
+#include "bfad_attr.h"
+
+/**
+ * FC_transport_template FC transport template
+ */
+
+/**
+ * FC transport template entry, get SCSI target port ID.
+ */
+void
+bfad_im_get_starget_port_id(struct scsi_target *starget)
+{
+ struct Scsi_Host *shost;
+ struct bfad_im_port_s *im_port;
+ struct bfad_s *bfad;
+ struct bfad_itnim_s *itnim = NULL;
+ u32 fc_id = -1;
+ unsigned long flags;
+
+ shost = bfad_os_starget_to_shost(starget);
+ im_port = (struct bfad_im_port_s *) shost->hostdata[0];
+ bfad = im_port->bfad;
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+
+ itnim = bfad_os_get_itnim(im_port, starget->id);
+ if (itnim)
+ fc_id = bfa_fcs_itnim_get_fcid(&itnim->fcs_itnim);
+
+ fc_starget_port_id(starget) = fc_id;
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+}
+
+/**
+ * FC transport template entry, get SCSI target nwwn.
+ */
+void
+bfad_im_get_starget_node_name(struct scsi_target *starget)
+{
+ struct Scsi_Host *shost;
+ struct bfad_im_port_s *im_port;
+ struct bfad_s *bfad;
+ struct bfad_itnim_s *itnim = NULL;
+ u64 node_name = 0;
+ unsigned long flags;
+
+ shost = bfad_os_starget_to_shost(starget);
+ im_port = (struct bfad_im_port_s *) shost->hostdata[0];
+ bfad = im_port->bfad;
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+
+ itnim = bfad_os_get_itnim(im_port, starget->id);
+ if (itnim)
+ node_name = bfa_fcs_itnim_get_nwwn(&itnim->fcs_itnim);
+
+ fc_starget_node_name(starget) = bfa_os_htonll(node_name);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+}
+
+/**
+ * FC transport template entry, get SCSI target pwwn.
+ */
+void
+bfad_im_get_starget_port_name(struct scsi_target *starget)
+{
+ struct Scsi_Host *shost;
+ struct bfad_im_port_s *im_port;
+ struct bfad_s *bfad;
+ struct bfad_itnim_s *itnim = NULL;
+ u64 port_name = 0;
+ unsigned long flags;
+
+ shost = bfad_os_starget_to_shost(starget);
+ im_port = (struct bfad_im_port_s *) shost->hostdata[0];
+ bfad = im_port->bfad;
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+
+ itnim = bfad_os_get_itnim(im_port, starget->id);
+ if (itnim)
+ port_name = bfa_fcs_itnim_get_pwwn(&itnim->fcs_itnim);
+
+ fc_starget_port_name(starget) = bfa_os_htonll(port_name);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+}
+
+/**
+ * FC transport template entry, get SCSI host port ID.
+ */
+void
+bfad_im_get_host_port_id(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_port_s *port = im_port->port;
+
+ fc_host_port_id(shost) =
+ bfa_os_hton3b(bfa_fcs_port_get_fcid(port->fcs_port));
+}
+
+
+
+
+
+struct Scsi_Host *
+bfad_os_starget_to_shost(struct scsi_target *starget)
+{
+ return dev_to_shost(starget->dev.parent);
+}
+
+/**
+ * FC transport template entry, get SCSI host port type.
+ */
+static void
+bfad_im_get_host_port_type(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_pport_attr_s attr;
+
+ bfa_pport_get_attr(&bfad->bfa, &attr);
+
+ switch (attr.port_type) {
+ case BFA_PPORT_TYPE_NPORT:
+ fc_host_port_type(shost) = FC_PORTTYPE_NPORT;
+ break;
+ case BFA_PPORT_TYPE_NLPORT:
+ fc_host_port_type(shost) = FC_PORTTYPE_NLPORT;
+ break;
+ case BFA_PPORT_TYPE_P2P:
+ fc_host_port_type(shost) = FC_PORTTYPE_PTP;
+ break;
+ case BFA_PPORT_TYPE_LPORT:
+ fc_host_port_type(shost) = FC_PORTTYPE_LPORT;
+ break;
+ default:
+ fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN;
+ break;
+ }
+}
+
+/**
+ * FC transport template entry, get SCSI host port state.
+ */
+static void
+bfad_im_get_host_port_state(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_pport_attr_s attr;
+
+ bfa_pport_get_attr(&bfad->bfa, &attr);
+
+ switch (attr.port_state) {
+ case BFA_PPORT_ST_LINKDOWN:
+ fc_host_port_state(shost) = FC_PORTSTATE_LINKDOWN;
+ break;
+ case BFA_PPORT_ST_LINKUP:
+ fc_host_port_state(shost) = FC_PORTSTATE_ONLINE;
+ break;
+ case BFA_PPORT_ST_UNINIT:
+ case BFA_PPORT_ST_ENABLING_QWAIT:
+ case BFA_PPORT_ST_ENABLING:
+ case BFA_PPORT_ST_DISABLING_QWAIT:
+ case BFA_PPORT_ST_DISABLING:
+ case BFA_PPORT_ST_DISABLED:
+ case BFA_PPORT_ST_STOPPED:
+ case BFA_PPORT_ST_IOCDOWN:
+ default:
+ fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN;
+ break;
+ }
+}
+
+/**
+ * FC transport template entry, get SCSI host active fc4s.
+ */
+static void
+bfad_im_get_host_active_fc4s(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_port_s *port = im_port->port;
+
+ memset(fc_host_active_fc4s(shost), 0,
+ sizeof(fc_host_active_fc4s(shost)));
+
+ if (port->supported_fc4s &
+ (BFA_PORT_ROLE_FCP_IM | BFA_PORT_ROLE_FCP_TM))
+ fc_host_active_fc4s(shost)[2] = 1;
+
+ if (port->supported_fc4s & BFA_PORT_ROLE_FCP_IPFC)
+ fc_host_active_fc4s(shost)[3] = 0x20;
+
+ fc_host_active_fc4s(shost)[7] = 1;
+}
+
+/**
+ * FC transport template entry, get SCSI host link speed.
+ */
+static void
+bfad_im_get_host_speed(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_pport_attr_s attr;
+
+ bfa_pport_get_attr(&bfad->bfa, &attr);
+ switch (attr.speed) {
+ case BFA_PPORT_SPEED_8GBPS:
+ fc_host_speed(shost) = FC_PORTSPEED_8GBIT;
+ break;
+ case BFA_PPORT_SPEED_4GBPS:
+ fc_host_speed(shost) = FC_PORTSPEED_4GBIT;
+ break;
+ case BFA_PPORT_SPEED_2GBPS:
+ fc_host_speed(shost) = FC_PORTSPEED_2GBIT;
+ break;
+ case BFA_PPORT_SPEED_1GBPS:
+ fc_host_speed(shost) = FC_PORTSPEED_1GBIT;
+ break;
+ default:
+ fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
+ break;
+ }
+}
+
+/**
+ * FC transport template entry, get SCSI host port type.
+ */
+static void
+bfad_im_get_host_fabric_name(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_port_s *port = im_port->port;
+ wwn_t fabric_nwwn = 0;
+
+ fabric_nwwn = bfa_fcs_port_get_fabric_name(port->fcs_port);
+
+ fc_host_fabric_name(shost) = bfa_os_htonll(fabric_nwwn);
+
+}
+
+/**
+ * FC transport template entry, get BFAD statistics.
+ */
+static struct fc_host_statistics *
+bfad_im_get_stats(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfad_hal_comp fcomp;
+ struct fc_host_statistics *hstats;
+ bfa_status_t rc;
+ unsigned long flags;
+
+ hstats = &bfad->link_stats;
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ memset(hstats, 0, sizeof(struct fc_host_statistics));
+ rc = bfa_pport_get_stats(&bfad->bfa,
+ (union bfa_pport_stats_u *) hstats,
+ bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ if (rc != BFA_STATUS_OK)
+ return NULL;
+
+ wait_for_completion(&fcomp.comp);
+
+ return hstats;
+}
+
+/**
+ * FC transport template entry, reset BFAD statistics.
+ */
+static void
+bfad_im_reset_stats(struct Scsi_Host *shost)
+{
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfad_hal_comp fcomp;
+ unsigned long flags;
+ bfa_status_t rc;
+
+ init_completion(&fcomp.comp);
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ rc = bfa_pport_clear_stats(&bfad->bfa, bfad_hcb_comp, &fcomp);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+
+ if (rc != BFA_STATUS_OK)
+ return;
+
+ wait_for_completion(&fcomp.comp);
+
+ return;
+}
+
+/**
+ * FC transport template entry, get rport loss timeout.
+ */
+static void
+bfad_im_get_rport_loss_tmo(struct fc_rport *rport)
+{
+ struct bfad_itnim_data_s *itnim_data = rport->dd_data;
+ struct bfad_itnim_s *itnim = itnim_data->itnim;
+ struct bfad_s *bfad = itnim->im->bfad;
+ unsigned long flags;
+
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ rport->dev_loss_tmo = bfa_fcpim_path_tov_get(&bfad->bfa);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+}
+
+/**
+ * FC transport template entry, set rport loss timeout.
+ */
+static void
+bfad_im_set_rport_loss_tmo(struct fc_rport *rport, u32 timeout)
+{
+ struct bfad_itnim_data_s *itnim_data = rport->dd_data;
+ struct bfad_itnim_s *itnim = itnim_data->itnim;
+ struct bfad_s *bfad = itnim->im->bfad;
+ unsigned long flags;
+
+ if (timeout > 0) {
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfa_fcpim_path_tov_set(&bfad->bfa, timeout);
+ rport->dev_loss_tmo = bfa_fcpim_path_tov_get(&bfad->bfa);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ }
+
+}
+
+struct fc_function_template bfad_im_fc_function_template = {
+
+ /* Target dynamic attributes */
+ .get_starget_port_id = bfad_im_get_starget_port_id,
+ .show_starget_port_id = 1,
+ .get_starget_node_name = bfad_im_get_starget_node_name,
+ .show_starget_node_name = 1,
+ .get_starget_port_name = bfad_im_get_starget_port_name,
+ .show_starget_port_name = 1,
+
+ /* Host dynamic attribute */
+ .get_host_port_id = bfad_im_get_host_port_id,
+ .show_host_port_id = 1,
+
+ /* Host fixed attributes */
+ .show_host_node_name = 1,
+ .show_host_port_name = 1,
+ .show_host_supported_classes = 1,
+ .show_host_supported_fc4s = 1,
+ .show_host_supported_speeds = 1,
+ .show_host_maxframe_size = 1,
+
+ /* More host dynamic attributes */
+ .show_host_port_type = 1,
+ .get_host_port_type = bfad_im_get_host_port_type,
+ .show_host_port_state = 1,
+ .get_host_port_state = bfad_im_get_host_port_state,
+ .show_host_active_fc4s = 1,
+ .get_host_active_fc4s = bfad_im_get_host_active_fc4s,
+ .show_host_speed = 1,
+ .get_host_speed = bfad_im_get_host_speed,
+ .show_host_fabric_name = 1,
+ .get_host_fabric_name = bfad_im_get_host_fabric_name,
+
+ .show_host_symbolic_name = 1,
+
+ /* Statistics */
+ .get_fc_host_stats = bfad_im_get_stats,
+ .reset_fc_host_stats = bfad_im_reset_stats,
+
+ /* Allocation length for host specific data */
+ .dd_fcrport_size = sizeof(struct bfad_itnim_data_s *),
+
+ /* Remote port fixed attributes */
+ .show_rport_maxframe_size = 1,
+ .show_rport_supported_classes = 1,
+ .show_rport_dev_loss_tmo = 1,
+ .get_rport_dev_loss_tmo = bfad_im_get_rport_loss_tmo,
+ .set_rport_dev_loss_tmo = bfad_im_set_rport_loss_tmo,
+};
+
+/**
+ * Scsi_Host_attrs SCSI host attributes
+ */
+static ssize_t
+bfad_im_serial_num_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%s\n",
+ ioc_attr.adapter_attr.serial_num);
+}
+
+static ssize_t
+bfad_im_model_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc_attr.adapter_attr.model);
+}
+
+static ssize_t
+bfad_im_model_desc_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%s\n",
+ ioc_attr.adapter_attr.model_descr);
+}
+
+static ssize_t
+bfad_im_node_name_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_port_s *port = im_port->port;
+ u64 nwwn;
+
+ nwwn = bfa_fcs_port_get_nwwn(port->fcs_port);
+ return snprintf(buf, PAGE_SIZE, "0x%llx\n", bfa_os_htonll(nwwn));
+}
+
+static ssize_t
+bfad_im_symbolic_name_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+
+ return snprintf(buf, PAGE_SIZE, "Brocade %s FV%s DV%s\n",
+ ioc_attr.adapter_attr.model,
+ ioc_attr.adapter_attr.fw_ver, BFAD_DRIVER_VERSION);
+}
+
+static ssize_t
+bfad_im_hw_version_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc_attr.adapter_attr.hw_ver);
+}
+
+static ssize_t
+bfad_im_drv_version_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%s\n", BFAD_DRIVER_VERSION);
+}
+
+static ssize_t
+bfad_im_optionrom_version_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%s\n",
+ ioc_attr.adapter_attr.optrom_ver);
+}
+
+static ssize_t
+bfad_im_fw_version_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%s\n", ioc_attr.adapter_attr.fw_ver);
+}
+
+static ssize_t
+bfad_im_num_of_ports_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_s *bfad = im_port->bfad;
+ struct bfa_ioc_attr_s ioc_attr;
+
+ memset(&ioc_attr, 0, sizeof(ioc_attr));
+ bfa_get_attr(&bfad->bfa, &ioc_attr);
+ return snprintf(buf, PAGE_SIZE, "%d\n", ioc_attr.adapter_attr.nports);
+}
+
+static ssize_t
+bfad_im_drv_name_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ return snprintf(buf, PAGE_SIZE, "%s\n", BFAD_DRIVER_NAME);
+}
+
+static ssize_t
+bfad_im_num_of_discovered_ports_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct Scsi_Host *shost = class_to_shost(dev);
+ struct bfad_im_port_s *im_port =
+ (struct bfad_im_port_s *) shost->hostdata[0];
+ struct bfad_port_s *port = im_port->port;
+ struct bfad_s *bfad = im_port->bfad;
+ int nrports = 2048;
+ wwn_t *rports = NULL;
+ unsigned long flags;
+
+ rports = kzalloc(sizeof(wwn_t) * nrports , GFP_ATOMIC);
+ if (rports == NULL)
+ return -ENOMEM;
+
+ spin_lock_irqsave(&bfad->bfad_lock, flags);
+ bfa_fcs_port_get_rports(port->fcs_port, rports, &nrports);
+ spin_unlock_irqrestore(&bfad->bfad_lock, flags);
+ kfree(rports);
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", nrports);
+}
+
+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_ATTR(driver_version, S_IRUGO,
+ bfad_im_drv_version_show, NULL);
+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_ATTR(driver_name, S_IRUGO, bfad_im_drv_name_show, NULL);
+static DEVICE_ATTR(number_of_discovered_ports, S_IRUGO,
+ bfad_im_num_of_discovered_ports_show, NULL);
+
+struct device_attribute *bfad_im_host_attrs[] = {
+ &dev_attr_serial_number,
+ &dev_attr_model,
+ &dev_attr_model_description,
+ &dev_attr_node_name,
+ &dev_attr_symbolic_name,
+ &dev_attr_hardware_version,
+ &dev_attr_driver_version,
+ &dev_attr_option_rom_version,
+ &dev_attr_firmware_version,
+ &dev_attr_number_of_ports,
+ &dev_attr_driver_name,
+ &dev_attr_number_of_discovered_ports,
+ NULL,
+};
+
+struct device_attribute *bfad_im_vport_attrs[] = {
+ &dev_attr_serial_number,
+ &dev_attr_model,
+ &dev_attr_model_description,
+ &dev_attr_node_name,
+ &dev_attr_symbolic_name,
+ &dev_attr_hardware_version,
+ &dev_attr_driver_version,
+ &dev_attr_option_rom_version,
+ &dev_attr_firmware_version,
+ &dev_attr_number_of_ports,
+ &dev_attr_driver_name,
+ &dev_attr_number_of_discovered_ports,
+ NULL,
+};
+
+
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.