1 files changed, 87 insertions, 62 deletions

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index d09776b77af2..30f9545d2285 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -1868,6 +1868,18 @@ qla2x00_port_speed_store(struct device *dev, struct device_attribute *attr,
 	return strlen(buf);
 }
 
+static const struct {
+	u16 rate;
+	char *str;
+} port_speed_str[] = {
+	{ PORT_SPEED_4GB, "4" },
+	{ PORT_SPEED_8GB, "8" },
+	{ PORT_SPEED_16GB, "16" },
+	{ PORT_SPEED_32GB, "32" },
+	{ PORT_SPEED_64GB, "64" },
+	{ PORT_SPEED_10GB, "10" },
+};
+
 static ssize_t
 qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
     char *buf)
@@ -1875,7 +1887,8 @@ qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
 	struct scsi_qla_host *vha = shost_priv(dev_to_shost(dev));
 	struct qla_hw_data *ha = vha->hw;
 	ssize_t rval;
-	char *spd[7] = {"0", "0", "0", "4", "8", "16", "32"};
+	u16 i;
+	char *speed = "Unknown";
 
 	rval = qla2x00_get_data_rate(vha);
 	if (rval != QLA_SUCCESS) {
@@ -1884,7 +1897,14 @@ qla2x00_port_speed_show(struct device *dev, struct device_attribute *attr,
 		return -EINVAL;
 	}
 
-	return scnprintf(buf, PAGE_SIZE, "%s\n", spd[ha->link_data_rate]);
+	for (i = 0; i < ARRAY_SIZE(port_speed_str); i++) {
+		if (port_speed_str[i].rate != ha->link_data_rate)
+			continue;
+		speed = port_speed_str[i].str;
+		break;
+	}
+
+	return scnprintf(buf, PAGE_SIZE, "%s\n", speed);
 }
 
 static ssize_t
@@ -2461,72 +2481,77 @@ static DEVICE_ATTR(port_no, 0444, qla2x00_port_no_show, NULL);
 static DEVICE_ATTR(fw_attr, 0444, qla2x00_fw_attr_show, NULL);
 static DEVICE_ATTR_RO(edif_doorbell);
 
-
-struct device_attribute *qla2x00_host_attrs[] = {
-	&dev_attr_driver_version,
-	&dev_attr_fw_version,
-	&dev_attr_serial_num,
-	&dev_attr_isp_name,
-	&dev_attr_isp_id,
-	&dev_attr_model_name,
-	&dev_attr_model_desc,
-	&dev_attr_pci_info,
-	&dev_attr_link_state,
-	&dev_attr_zio,
-	&dev_attr_zio_timer,
-	&dev_attr_beacon,
-	&dev_attr_beacon_config,
-	&dev_attr_optrom_bios_version,
-	&dev_attr_optrom_efi_version,
-	&dev_attr_optrom_fcode_version,
-	&dev_attr_optrom_fw_version,
-	&dev_attr_84xx_fw_version,
-	&dev_attr_total_isp_aborts,
-	&dev_attr_serdes_version,
-	&dev_attr_mpi_version,
-	&dev_attr_phy_version,
-	&dev_attr_flash_block_size,
-	&dev_attr_vlan_id,
-	&dev_attr_vn_port_mac_address,
-	&dev_attr_fabric_param,
-	&dev_attr_fw_state,
-	&dev_attr_optrom_gold_fw_version,
-	&dev_attr_thermal_temp,
-	&dev_attr_diag_requests,
-	&dev_attr_diag_megabytes,
-	&dev_attr_fw_dump_size,
-	&dev_attr_allow_cna_fw_dump,
-	&dev_attr_pep_version,
-	&dev_attr_min_supported_speed,
-	&dev_attr_max_supported_speed,
-	&dev_attr_zio_threshold,
-	&dev_attr_dif_bundle_statistics,
-	&dev_attr_port_speed,
-	&dev_attr_port_no,
-	&dev_attr_fw_attr,
-	&dev_attr_dport_diagnostics,
-	&dev_attr_edif_doorbell,
-	&dev_attr_mpi_pause,
-	NULL, /* reserve for qlini_mode */
-	NULL, /* reserve for ql2xiniexchg */
-	NULL, /* reserve for ql2xexchoffld */
+static struct attribute *qla2x00_host_attrs[] = {
+	&dev_attr_driver_version.attr,
+	&dev_attr_fw_version.attr,
+	&dev_attr_serial_num.attr,
+	&dev_attr_isp_name.attr,
+	&dev_attr_isp_id.attr,
+	&dev_attr_model_name.attr,
+	&dev_attr_model_desc.attr,
+	&dev_attr_pci_info.attr,
+	&dev_attr_link_state.attr,
+	&dev_attr_zio.attr,
+	&dev_attr_zio_timer.attr,
+	&dev_attr_beacon.attr,
+	&dev_attr_beacon_config.attr,
+	&dev_attr_optrom_bios_version.attr,
+	&dev_attr_optrom_efi_version.attr,
+	&dev_attr_optrom_fcode_version.attr,
+	&dev_attr_optrom_fw_version.attr,
+	&dev_attr_84xx_fw_version.attr,
+	&dev_attr_total_isp_aborts.attr,
+	&dev_attr_serdes_version.attr,
+	&dev_attr_mpi_version.attr,
+	&dev_attr_phy_version.attr,
+	&dev_attr_flash_block_size.attr,
+	&dev_attr_vlan_id.attr,
+	&dev_attr_vn_port_mac_address.attr,
+	&dev_attr_fabric_param.attr,
+	&dev_attr_fw_state.attr,
+	&dev_attr_optrom_gold_fw_version.attr,
+	&dev_attr_thermal_temp.attr,
+	&dev_attr_diag_requests.attr,
+	&dev_attr_diag_megabytes.attr,
+	&dev_attr_fw_dump_size.attr,
+	&dev_attr_allow_cna_fw_dump.attr,
+	&dev_attr_pep_version.attr,
+	&dev_attr_min_supported_speed.attr,
+	&dev_attr_max_supported_speed.attr,
+	&dev_attr_zio_threshold.attr,
+	&dev_attr_dif_bundle_statistics.attr,
+	&dev_attr_port_speed.attr,
+	&dev_attr_port_no.attr,
+	&dev_attr_fw_attr.attr,
+	&dev_attr_dport_diagnostics.attr,
+	&dev_attr_edif_doorbell.attr,
+	&dev_attr_mpi_pause.attr,
+	&dev_attr_qlini_mode.attr,
+	&dev_attr_ql2xiniexchg.attr,
+	&dev_attr_ql2xexchoffld.attr,
 	NULL,
 };
 
-void qla_insert_tgt_attrs(void)
+static umode_t qla_host_attr_is_visible(struct kobject *kobj,
+					struct attribute *attr, int i)
 {
-	struct device_attribute **attr;
+	if (ql2x_ini_mode != QLA2XXX_INI_MODE_DUAL &&
+	    (attr == &dev_attr_qlini_mode.attr ||
+	     attr == &dev_attr_ql2xiniexchg.attr ||
+	     attr == &dev_attr_ql2xexchoffld.attr))
+		return 0;
+	return attr->mode;
+}
 
-	/* advance to empty slot */
-	for (attr = &qla2x00_host_attrs[0]; *attr; ++attr)
-		continue;
+static const struct attribute_group qla2x00_host_attr_group = {
+	.is_visible = qla_host_attr_is_visible,
+	.attrs = qla2x00_host_attrs
+};
 
-	*attr = &dev_attr_qlini_mode;
-	attr++;
-	*attr = &dev_attr_ql2xiniexchg;
-	attr++;
-	*attr = &dev_attr_ql2xexchoffld;
-}
+const struct attribute_group *qla2x00_host_groups[] = {
+	&qla2x00_host_attr_group,
+	NULL
+};
 
 /* Host attributes. */