drivers/scsi/qla4xxx/ql4_attr.c

   1 /*
   2  * QLogic iSCSI HBA Driver
   3  * Copyright (c)  2003-2011 QLogic Corporation
   4  *
   5  * See LICENSE.qla4xxx for copyright and licensing details.
   6  */
   7
   8 #include "ql4_def.h"
   9 #include "ql4_glbl.h"
  10 #include "ql4_dbg.h"
  11
  12 /* Scsi_Host attributes. */
  13 static ssize_t
  14 qla4xxx_fw_version_show(struct device *dev,
  15                         struct device_attribute *attr, char *buf)
  16 {
  17         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  18
  19         if (is_qla8022(ha))
  20                 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d (%x)\n",
  21                                 ha->firmware_version[0],
  22                                 ha->firmware_version[1],
  23                                 ha->patch_number, ha->build_number);
  24         else
  25                 return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d.%02d\n",
  26                                 ha->firmware_version[0],
  27                                 ha->firmware_version[1],
  28                                 ha->patch_number, ha->build_number);
  29 }
  30
  31 static ssize_t
  32 qla4xxx_serial_num_show(struct device *dev, struct device_attribute *attr,
  33                         char *buf)
  34 {
  35         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  36         return snprintf(buf, PAGE_SIZE, "%s\n", ha->serial_number);
  37 }
  38
  39 static ssize_t
  40 qla4xxx_iscsi_version_show(struct device *dev, struct device_attribute *attr,
  41                            char *buf)
  42 {
  43         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  44         return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->iscsi_major,
  45                         ha->iscsi_minor);
  46 }
  47
  48 static ssize_t
  49 qla4xxx_optrom_version_show(struct device *dev, struct device_attribute *attr,
  50                             char *buf)
  51 {
  52         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  53         return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d.%02d\n",
  54                         ha->bootload_major, ha->bootload_minor,
  55                         ha->bootload_patch, ha->bootload_build);
  56 }
  57
  58 static ssize_t
  59 qla4xxx_board_id_show(struct device *dev, struct device_attribute *attr,
  60                       char *buf)
  61 {
  62         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  63         return snprintf(buf, PAGE_SIZE, "0x%08X\n", ha->board_id);
  64 }
  65
  66 static ssize_t
  67 qla4xxx_fw_state_show(struct device *dev, struct device_attribute *attr,
  68                       char *buf)
  69 {
  70         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  71
  72         qla4xxx_get_firmware_state(ha);
  73         return snprintf(buf, PAGE_SIZE, "0x%08X%8X\n", ha->firmware_state,
  74                         ha->addl_fw_state);
  75 }
  76
  77 static ssize_t
  78 qla4xxx_phy_port_cnt_show(struct device *dev, struct device_attribute *attr,
  79                       char *buf)
  80 {
  81         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  82
  83         if (!is_qla8022(ha))
  84                 return -ENOSYS;
  85
  86         return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->phy_port_cnt);
  87 }
  88
  89 static ssize_t
  90 qla4xxx_phy_port_num_show(struct device *dev, struct device_attribute *attr,
  91                       char *buf)
  92 {
  93         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
  94
  95         if (!is_qla8022(ha))
  96                 return -ENOSYS;
  97
  98         return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->phy_port_num);
  99 }
 100
 101 static ssize_t
 102 qla4xxx_iscsi_func_cnt_show(struct device *dev, struct device_attribute *attr,
 103                       char *buf)
 104 {
 105         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
 106
 107         if (!is_qla8022(ha))
 108                 return -ENOSYS;
 109
 110         return snprintf(buf, PAGE_SIZE, "0x%04X\n", ha->iscsi_pci_func_cnt);
 111 }
 112
 113 static ssize_t
 114 qla4xxx_hba_model_show(struct device *dev, struct device_attribute *attr,
 115                        char *buf)
 116 {
 117         struct scsi_qla_host *ha = to_qla_host(class_to_shost(dev));
 118
 119         return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_name);
 120 }
 121
 122 static DEVICE_ATTR(fw_version, S_IRUGO, qla4xxx_fw_version_show, NULL);
 123 static DEVICE_ATTR(serial_num, S_IRUGO, qla4xxx_serial_num_show, NULL);
 124 static DEVICE_ATTR(iscsi_version, S_IRUGO, qla4xxx_iscsi_version_show, NULL);
 125 static DEVICE_ATTR(optrom_version, S_IRUGO, qla4xxx_optrom_version_show, NULL);
 126 static DEVICE_ATTR(board_id, S_IRUGO, qla4xxx_board_id_show, NULL);
 127 static DEVICE_ATTR(fw_state, S_IRUGO, qla4xxx_fw_state_show, NULL);
 128 static DEVICE_ATTR(phy_port_cnt, S_IRUGO, qla4xxx_phy_port_cnt_show, NULL);
 129 static DEVICE_ATTR(phy_port_num, S_IRUGO, qla4xxx_phy_port_num_show, NULL);
 130 static DEVICE_ATTR(iscsi_func_cnt, S_IRUGO, qla4xxx_iscsi_func_cnt_show, NULL);
 131 static DEVICE_ATTR(hba_model, S_IRUGO, qla4xxx_hba_model_show, NULL);
 132
 133 struct device_attribute *qla4xxx_host_attrs[] = {
 134         &dev_attr_fw_version,
 135         &dev_attr_serial_num,
 136         &dev_attr_iscsi_version,
 137         &dev_attr_optrom_version,
 138         &dev_attr_board_id,
 139         &dev_attr_fw_state,
 140         &dev_attr_phy_port_cnt,
 141         &dev_attr_phy_port_num,
 142         &dev_attr_iscsi_func_cnt,
 143         &dev_attr_hba_model,
 144         NULL,
 145 };