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path: root/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c1431
1 files changed, 1431 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
new file mode 100644
index 000000000..5c2edb715
--- /dev/null
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
@@ -0,0 +1,1431 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * QLogic qlcnic NIC Driver
+ * Copyright (c) 2009-2013 QLogic Corporation
+ */
+
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/swab.h>
+#include <linux/dma-mapping.h>
+#include <net/ip.h>
+#include <linux/ipv6.h>
+#include <linux/inetdevice.h>
+#include <linux/sysfs.h>
+#include <linux/aer.h>
+#include <linux/log2.h>
+#ifdef CONFIG_QLCNIC_HWMON
+#include <linux/hwmon.h>
+#include <linux/hwmon-sysfs.h>
+#endif
+
+#include "qlcnic.h"
+#include "qlcnic_hw.h"
+
+int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable)
+{
+ return -EOPNOTSUPP;
+}
+
+int qlcnicvf_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate)
+{
+ return -EOPNOTSUPP;
+}
+
+static ssize_t qlcnic_store_bridged_mode(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ unsigned long new;
+ int ret = -EINVAL;
+
+ if (!(adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG))
+ goto err_out;
+
+ if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
+ goto err_out;
+
+ if (kstrtoul(buf, 2, &new))
+ goto err_out;
+
+ if (!qlcnic_config_bridged_mode(adapter, !!new))
+ ret = len;
+
+err_out:
+ return ret;
+}
+
+static ssize_t qlcnic_show_bridged_mode(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ int bridged_mode = 0;
+
+ if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
+ bridged_mode = !!(adapter->flags & QLCNIC_BRIDGE_ENABLED);
+
+ return sprintf(buf, "%d\n", bridged_mode);
+}
+
+static ssize_t qlcnic_store_diag_mode(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ unsigned long new;
+
+ if (kstrtoul(buf, 2, &new))
+ return -EINVAL;
+
+ if (!!new != !!(adapter->flags & QLCNIC_DIAG_ENABLED))
+ adapter->flags ^= QLCNIC_DIAG_ENABLED;
+
+ return len;
+}
+
+static ssize_t qlcnic_show_diag_mode(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ return sprintf(buf, "%d\n", !!(adapter->flags & QLCNIC_DIAG_ENABLED));
+}
+
+static int qlcnic_validate_beacon(struct qlcnic_adapter *adapter, u16 beacon,
+ u8 *state, u8 *rate)
+{
+ *rate = LSB(beacon);
+ *state = MSB(beacon);
+
+ QLCDB(adapter, DRV, "rate %x state %x\n", *rate, *state);
+
+ if (!*state) {
+ *rate = __QLCNIC_MAX_LED_RATE;
+ return 0;
+ } else if (*state > __QLCNIC_MAX_LED_STATE) {
+ return -EINVAL;
+ }
+
+ if ((!*rate) || (*rate > __QLCNIC_MAX_LED_RATE))
+ return -EINVAL;
+
+ return 0;
+}
+
+static int qlcnic_83xx_store_beacon(struct qlcnic_adapter *adapter,
+ const char *buf, size_t len)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ unsigned long h_beacon;
+ int err;
+
+ if (test_bit(__QLCNIC_RESETTING, &adapter->state))
+ return -EIO;
+
+ if (kstrtoul(buf, 2, &h_beacon))
+ return -EINVAL;
+
+ qlcnic_get_beacon_state(adapter);
+
+ if (ahw->beacon_state == h_beacon)
+ return len;
+
+ rtnl_lock();
+ if (!ahw->beacon_state) {
+ if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) {
+ rtnl_unlock();
+ return -EBUSY;
+ }
+ }
+
+ if (h_beacon)
+ err = qlcnic_83xx_config_led(adapter, 1, h_beacon);
+ else
+ err = qlcnic_83xx_config_led(adapter, 0, !h_beacon);
+ if (!err)
+ ahw->beacon_state = h_beacon;
+
+ if (!ahw->beacon_state)
+ clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
+
+ rtnl_unlock();
+ return len;
+}
+
+static int qlcnic_82xx_store_beacon(struct qlcnic_adapter *adapter,
+ const char *buf, size_t len)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int err, drv_sds_rings = adapter->drv_sds_rings;
+ u16 beacon;
+ u8 b_state, b_rate;
+
+ if (len != sizeof(u16))
+ return -EINVAL;
+
+ memcpy(&beacon, buf, sizeof(u16));
+ err = qlcnic_validate_beacon(adapter, beacon, &b_state, &b_rate);
+ if (err)
+ return err;
+
+ qlcnic_get_beacon_state(adapter);
+
+ if (ahw->beacon_state == b_state)
+ return len;
+
+ rtnl_lock();
+ if (!ahw->beacon_state) {
+ if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) {
+ rtnl_unlock();
+ return -EBUSY;
+ }
+ }
+
+ if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
+ err = -EIO;
+ goto out;
+ }
+
+ if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
+ err = qlcnic_diag_alloc_res(adapter->netdev, QLCNIC_LED_TEST);
+ if (err)
+ goto out;
+ set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
+ }
+
+ err = qlcnic_config_led(adapter, b_state, b_rate);
+ if (!err) {
+ err = len;
+ ahw->beacon_state = b_state;
+ }
+
+ if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state))
+ qlcnic_diag_free_res(adapter->netdev, drv_sds_rings);
+
+out:
+ if (!ahw->beacon_state)
+ clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
+ rtnl_unlock();
+
+ return err;
+}
+
+static ssize_t qlcnic_store_beacon(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t len)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ int err = 0;
+
+ if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
+ dev_warn(dev,
+ "LED test not supported in non privileged mode\n");
+ return -EOPNOTSUPP;
+ }
+
+ if (qlcnic_82xx_check(adapter))
+ err = qlcnic_82xx_store_beacon(adapter, buf, len);
+ else if (qlcnic_83xx_check(adapter))
+ err = qlcnic_83xx_store_beacon(adapter, buf, len);
+ else
+ return -EIO;
+
+ return err;
+}
+
+static ssize_t qlcnic_show_beacon(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+
+ return sprintf(buf, "%d\n", adapter->ahw->beacon_state);
+}
+
+static int qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
+ loff_t offset, size_t size)
+{
+ size_t crb_size = 4;
+
+ if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
+ return -EIO;
+
+ if (offset < QLCNIC_PCI_CRBSPACE) {
+ if (ADDR_IN_RANGE(offset, QLCNIC_PCI_CAMQM,
+ QLCNIC_PCI_CAMQM_END))
+ crb_size = 8;
+ else
+ return -EINVAL;
+ }
+
+ if ((size != crb_size) || (offset & (crb_size-1)))
+ return -EINVAL;
+
+ return 0;
+}
+
+static ssize_t qlcnic_sysfs_read_crb(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t offset, size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ int ret;
+
+ ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
+ if (ret != 0)
+ return ret;
+ qlcnic_read_crb(adapter, buf, offset, size);
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_write_crb(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t offset, size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ int ret;
+
+ ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
+ if (ret != 0)
+ return ret;
+
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ qlcnic_write_crb(adapter, buf, offset, size);
+ return size;
+}
+
+static int qlcnic_sysfs_validate_mem(struct qlcnic_adapter *adapter,
+ loff_t offset, size_t size)
+{
+ if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
+ return -EIO;
+
+ if ((size != 8) || (offset & 0x7))
+ return -EIO;
+
+ return 0;
+}
+
+static ssize_t qlcnic_sysfs_read_mem(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t offset, size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ u64 data;
+ int ret;
+
+ ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
+ if (ret != 0)
+ return ret;
+
+ if (qlcnic_pci_mem_read_2M(adapter, offset, &data))
+ return -EIO;
+
+ memcpy(buf, &data, size);
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
+ struct bin_attribute *attr, char *buf,
+ loff_t offset, size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ u64 data;
+ int ret;
+
+ ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
+ if (ret != 0)
+ return ret;
+
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ memcpy(&data, buf, size);
+
+ if (qlcnic_pci_mem_write_2M(adapter, offset, data))
+ return -EIO;
+
+ return size;
+}
+
+int qlcnic_is_valid_nic_func(struct qlcnic_adapter *adapter, u8 pci_func)
+{
+ int i;
+
+ for (i = 0; i < adapter->ahw->total_nic_func; i++) {
+ if (adapter->npars[i].pci_func == pci_func)
+ return i;
+ }
+
+ dev_err(&adapter->pdev->dev, "%s: Invalid nic function\n", __func__);
+ return -EINVAL;
+}
+
+static int validate_pm_config(struct qlcnic_adapter *adapter,
+ struct qlcnic_pm_func_cfg *pm_cfg, int count)
+{
+ u8 src_pci_func, s_esw_id, d_esw_id;
+ u8 dest_pci_func;
+ int i, src_index, dest_index;
+
+ for (i = 0; i < count; i++) {
+ src_pci_func = pm_cfg[i].pci_func;
+ dest_pci_func = pm_cfg[i].dest_npar;
+ src_index = qlcnic_is_valid_nic_func(adapter, src_pci_func);
+ if (src_index < 0)
+ return -EINVAL;
+
+ dest_index = qlcnic_is_valid_nic_func(adapter, dest_pci_func);
+ if (dest_index < 0)
+ return -EINVAL;
+
+ s_esw_id = adapter->npars[src_index].phy_port;
+ d_esw_id = adapter->npars[dest_index].phy_port;
+
+ if (s_esw_id != d_esw_id)
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+static ssize_t qlcnic_sysfs_write_pm_config(struct file *filp,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_pm_func_cfg *pm_cfg;
+ u32 id, action, pci_func;
+ int count, rem, i, ret, index;
+
+ count = size / sizeof(struct qlcnic_pm_func_cfg);
+ rem = size % sizeof(struct qlcnic_pm_func_cfg);
+ if (rem)
+ return -EINVAL;
+
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ pm_cfg = (struct qlcnic_pm_func_cfg *)buf;
+ ret = validate_pm_config(adapter, pm_cfg, count);
+
+ if (ret)
+ return ret;
+ for (i = 0; i < count; i++) {
+ pci_func = pm_cfg[i].pci_func;
+ action = !!pm_cfg[i].action;
+ index = qlcnic_is_valid_nic_func(adapter, pci_func);
+ if (index < 0)
+ return -EINVAL;
+
+ id = adapter->npars[index].phy_port;
+ ret = qlcnic_config_port_mirroring(adapter, id,
+ action, pci_func);
+ if (ret)
+ return ret;
+ }
+
+ for (i = 0; i < count; i++) {
+ pci_func = pm_cfg[i].pci_func;
+ index = qlcnic_is_valid_nic_func(adapter, pci_func);
+ if (index < 0)
+ return -EINVAL;
+ id = adapter->npars[index].phy_port;
+ adapter->npars[index].enable_pm = !!pm_cfg[i].action;
+ adapter->npars[index].dest_npar = id;
+ }
+
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_read_pm_config(struct file *filp,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_pm_func_cfg *pm_cfg;
+ u8 pci_func;
+ u32 count;
+ int i;
+
+ memset(buf, 0, size);
+ pm_cfg = (struct qlcnic_pm_func_cfg *)buf;
+ count = size / sizeof(struct qlcnic_pm_func_cfg);
+ for (i = 0; i < adapter->ahw->total_nic_func; i++) {
+ pci_func = adapter->npars[i].pci_func;
+ if (pci_func >= count) {
+ dev_dbg(dev, "%s: Total nic functions[%d], App sent function count[%d]\n",
+ __func__, adapter->ahw->total_nic_func, count);
+ continue;
+ }
+ if (!adapter->npars[i].eswitch_status)
+ continue;
+
+ pm_cfg[pci_func].action = adapter->npars[i].enable_pm;
+ pm_cfg[pci_func].dest_npar = 0;
+ pm_cfg[pci_func].pci_func = i;
+ }
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ return size;
+}
+
+static int validate_esw_config(struct qlcnic_adapter *adapter,
+ struct qlcnic_esw_func_cfg *esw_cfg, int count)
+{
+ struct qlcnic_hardware_context *ahw = adapter->ahw;
+ int i, ret;
+ u32 op_mode;
+ u8 pci_func;
+
+ if (qlcnic_82xx_check(adapter))
+ op_mode = readl(ahw->pci_base0 + QLCNIC_DRV_OP_MODE);
+ else
+ op_mode = QLCRDX(ahw, QLC_83XX_DRV_OP_MODE);
+
+ for (i = 0; i < count; i++) {
+ pci_func = esw_cfg[i].pci_func;
+ if (pci_func >= ahw->max_vnic_func)
+ return -EINVAL;
+
+ if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC)
+ if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
+ return -EINVAL;
+
+ switch (esw_cfg[i].op_mode) {
+ case QLCNIC_PORT_DEFAULTS:
+ if (qlcnic_82xx_check(adapter)) {
+ ret = QLC_DEV_GET_DRV(op_mode, pci_func);
+ } else {
+ ret = QLC_83XX_GET_FUNC_PRIVILEGE(op_mode,
+ pci_func);
+ esw_cfg[i].offload_flags = 0;
+ }
+
+ if (ret != QLCNIC_NON_PRIV_FUNC) {
+ if (esw_cfg[i].mac_anti_spoof != 0)
+ return -EINVAL;
+ if (esw_cfg[i].mac_override != 1)
+ return -EINVAL;
+ if (esw_cfg[i].promisc_mode != 1)
+ return -EINVAL;
+ }
+ break;
+ case QLCNIC_ADD_VLAN:
+ if (!IS_VALID_VLAN(esw_cfg[i].vlan_id))
+ return -EINVAL;
+ if (!esw_cfg[i].op_type)
+ return -EINVAL;
+ break;
+ case QLCNIC_DEL_VLAN:
+ if (!esw_cfg[i].op_type)
+ return -EINVAL;
+ break;
+ default:
+ return -EINVAL;
+ }
+ }
+
+ return 0;
+}
+
+static ssize_t qlcnic_sysfs_write_esw_config(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_esw_func_cfg *esw_cfg;
+ struct qlcnic_npar_info *npar;
+ int count, rem, i, ret;
+ int index;
+ u8 op_mode = 0, pci_func;
+
+ count = size / sizeof(struct qlcnic_esw_func_cfg);
+ rem = size % sizeof(struct qlcnic_esw_func_cfg);
+ if (rem)
+ return -EINVAL;
+
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ esw_cfg = (struct qlcnic_esw_func_cfg *)buf;
+ ret = validate_esw_config(adapter, esw_cfg, count);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < count; i++) {
+ if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC)
+ if (qlcnic_config_switch_port(adapter, &esw_cfg[i]))
+ return -EINVAL;
+
+ if (adapter->ahw->pci_func != esw_cfg[i].pci_func)
+ continue;
+
+ op_mode = esw_cfg[i].op_mode;
+ qlcnic_get_eswitch_port_config(adapter, &esw_cfg[i]);
+ esw_cfg[i].op_mode = op_mode;
+ esw_cfg[i].pci_func = adapter->ahw->pci_func;
+
+ switch (esw_cfg[i].op_mode) {
+ case QLCNIC_PORT_DEFAULTS:
+ qlcnic_set_eswitch_port_features(adapter, &esw_cfg[i]);
+ rtnl_lock();
+ qlcnic_set_netdev_features(adapter, &esw_cfg[i]);
+ rtnl_unlock();
+ break;
+ case QLCNIC_ADD_VLAN:
+ qlcnic_set_vlan_config(adapter, &esw_cfg[i]);
+ break;
+ case QLCNIC_DEL_VLAN:
+ esw_cfg[i].vlan_id = 0;
+ qlcnic_set_vlan_config(adapter, &esw_cfg[i]);
+ break;
+ }
+ }
+
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
+ goto out;
+
+ for (i = 0; i < count; i++) {
+ pci_func = esw_cfg[i].pci_func;
+ index = qlcnic_is_valid_nic_func(adapter, pci_func);
+ if (index < 0)
+ return -EINVAL;
+ npar = &adapter->npars[index];
+ switch (esw_cfg[i].op_mode) {
+ case QLCNIC_PORT_DEFAULTS:
+ npar->promisc_mode = esw_cfg[i].promisc_mode;
+ npar->mac_override = esw_cfg[i].mac_override;
+ npar->offload_flags = esw_cfg[i].offload_flags;
+ npar->mac_anti_spoof = esw_cfg[i].mac_anti_spoof;
+ npar->discard_tagged = esw_cfg[i].discard_tagged;
+ break;
+ case QLCNIC_ADD_VLAN:
+ npar->pvid = esw_cfg[i].vlan_id;
+ break;
+ case QLCNIC_DEL_VLAN:
+ npar->pvid = 0;
+ break;
+ }
+ }
+out:
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_read_esw_config(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_esw_func_cfg *esw_cfg;
+ u8 pci_func;
+ u32 count;
+ int i;
+
+ memset(buf, 0, size);
+ esw_cfg = (struct qlcnic_esw_func_cfg *)buf;
+ count = size / sizeof(struct qlcnic_esw_func_cfg);
+ for (i = 0; i < adapter->ahw->total_nic_func; i++) {
+ pci_func = adapter->npars[i].pci_func;
+ if (pci_func >= count) {
+ dev_dbg(dev, "%s: Total nic functions[%d], App sent function count[%d]\n",
+ __func__, adapter->ahw->total_nic_func, count);
+ continue;
+ }
+ if (!adapter->npars[i].eswitch_status)
+ continue;
+
+ esw_cfg[pci_func].pci_func = pci_func;
+ if (qlcnic_get_eswitch_port_config(adapter, &esw_cfg[pci_func]))
+ return -EINVAL;
+ }
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ return size;
+}
+
+static int validate_npar_config(struct qlcnic_adapter *adapter,
+ struct qlcnic_npar_func_cfg *np_cfg,
+ int count)
+{
+ u8 pci_func, i;
+
+ for (i = 0; i < count; i++) {
+ pci_func = np_cfg[i].pci_func;
+ if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
+ return -EINVAL;
+
+ if (!IS_VALID_BW(np_cfg[i].min_bw) ||
+ !IS_VALID_BW(np_cfg[i].max_bw))
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static ssize_t qlcnic_sysfs_write_npar_config(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_info nic_info;
+ struct qlcnic_npar_func_cfg *np_cfg;
+ int i, count, rem, ret, index;
+ u8 pci_func;
+
+ count = size / sizeof(struct qlcnic_npar_func_cfg);
+ rem = size % sizeof(struct qlcnic_npar_func_cfg);
+ if (rem)
+ return -EINVAL;
+
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ np_cfg = (struct qlcnic_npar_func_cfg *)buf;
+ ret = validate_npar_config(adapter, np_cfg, count);
+ if (ret)
+ return ret;
+
+ for (i = 0; i < count; i++) {
+ pci_func = np_cfg[i].pci_func;
+
+ memset(&nic_info, 0, sizeof(struct qlcnic_info));
+ ret = qlcnic_get_nic_info(adapter, &nic_info, pci_func);
+ if (ret)
+ return ret;
+ nic_info.pci_func = pci_func;
+ nic_info.min_tx_bw = np_cfg[i].min_bw;
+ nic_info.max_tx_bw = np_cfg[i].max_bw;
+ ret = qlcnic_set_nic_info(adapter, &nic_info);
+ if (ret)
+ return ret;
+ index = qlcnic_is_valid_nic_func(adapter, pci_func);
+ if (index < 0)
+ return -EINVAL;
+ adapter->npars[index].min_bw = nic_info.min_tx_bw;
+ adapter->npars[index].max_bw = nic_info.max_tx_bw;
+ }
+
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_read_npar_config(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_npar_func_cfg *np_cfg;
+ struct qlcnic_info nic_info;
+ u8 pci_func;
+ int i, ret;
+ u32 count;
+
+ memset(&nic_info, 0, sizeof(struct qlcnic_info));
+ memset(buf, 0, size);
+ np_cfg = (struct qlcnic_npar_func_cfg *)buf;
+
+ count = size / sizeof(struct qlcnic_npar_func_cfg);
+ for (i = 0; i < adapter->ahw->total_nic_func; i++) {
+ if (adapter->npars[i].pci_func >= count) {
+ dev_dbg(dev, "%s: Total nic functions[%d], App sent function count[%d]\n",
+ __func__, adapter->ahw->total_nic_func, count);
+ continue;
+ }
+ if (!adapter->npars[i].eswitch_status)
+ continue;
+ pci_func = adapter->npars[i].pci_func;
+ if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
+ continue;
+ ret = qlcnic_get_nic_info(adapter, &nic_info, pci_func);
+ if (ret)
+ return ret;
+
+ np_cfg[pci_func].pci_func = pci_func;
+ np_cfg[pci_func].op_mode = (u8)nic_info.op_mode;
+ np_cfg[pci_func].port_num = nic_info.phys_port;
+ np_cfg[pci_func].fw_capab = nic_info.capabilities;
+ np_cfg[pci_func].min_bw = nic_info.min_tx_bw;
+ np_cfg[pci_func].max_bw = nic_info.max_tx_bw;
+ np_cfg[pci_func].max_tx_queues = nic_info.max_tx_ques;
+ np_cfg[pci_func].max_rx_queues = nic_info.max_rx_ques;
+ }
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_get_port_stats(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_esw_statistics port_stats;
+ int ret;
+
+ if (qlcnic_83xx_check(adapter))
+ return -EOPNOTSUPP;
+
+ if (size != sizeof(struct qlcnic_esw_statistics))
+ return -EINVAL;
+
+ if (offset >= adapter->ahw->max_vnic_func)
+ return -EINVAL;
+
+ memset(&port_stats, 0, size);
+ ret = qlcnic_get_port_stats(adapter, offset, QLCNIC_QUERY_RX_COUNTER,
+ &port_stats.rx);
+ if (ret)
+ return ret;
+
+ ret = qlcnic_get_port_stats(adapter, offset, QLCNIC_QUERY_TX_COUNTER,
+ &port_stats.tx);
+ if (ret)
+ return ret;
+
+ memcpy(buf, &port_stats, size);
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_get_esw_stats(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_esw_statistics esw_stats;
+ int ret;
+
+ if (qlcnic_83xx_check(adapter))
+ return -EOPNOTSUPP;
+
+ if (size != sizeof(struct qlcnic_esw_statistics))
+ return -EINVAL;
+
+ if (offset >= QLCNIC_NIU_MAX_XG_PORTS)
+ return -EINVAL;
+
+ memset(&esw_stats, 0, size);
+ ret = qlcnic_get_eswitch_stats(adapter, offset, QLCNIC_QUERY_RX_COUNTER,
+ &esw_stats.rx);
+ if (ret)
+ return ret;
+
+ ret = qlcnic_get_eswitch_stats(adapter, offset, QLCNIC_QUERY_TX_COUNTER,
+ &esw_stats.tx);
+ if (ret)
+ return ret;
+
+ memcpy(buf, &esw_stats, size);
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_clear_esw_stats(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ int ret;
+
+ if (qlcnic_83xx_check(adapter))
+ return -EOPNOTSUPP;
+
+ if (offset >= QLCNIC_NIU_MAX_XG_PORTS)
+ return -EINVAL;
+
+ ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_ESWITCH, offset,
+ QLCNIC_QUERY_RX_COUNTER);
+ if (ret)
+ return ret;
+
+ ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_ESWITCH, offset,
+ QLCNIC_QUERY_TX_COUNTER);
+ if (ret)
+ return ret;
+
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_clear_port_stats(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ int ret;
+
+ if (qlcnic_83xx_check(adapter))
+ return -EOPNOTSUPP;
+
+ if (offset >= adapter->ahw->max_vnic_func)
+ return -EINVAL;
+
+ ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_PORT, offset,
+ QLCNIC_QUERY_RX_COUNTER);
+ if (ret)
+ return ret;
+
+ ret = qlcnic_clear_esw_stats(adapter, QLCNIC_STATS_PORT, offset,
+ QLCNIC_QUERY_TX_COUNTER);
+ if (ret)
+ return ret;
+
+ return size;
+}
+
+static ssize_t qlcnic_sysfs_read_pci_config(struct file *file,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ struct qlcnic_pci_func_cfg *pci_cfg;
+ struct qlcnic_pci_info *pci_info;
+ int i, ret;
+ u32 count;
+
+ pci_info = kcalloc(size, sizeof(*pci_info), GFP_KERNEL);
+ if (!pci_info)
+ return -ENOMEM;
+
+ ret = qlcnic_get_pci_info(adapter, pci_info);
+ if (ret) {
+ kfree(pci_info);
+ return ret;
+ }
+
+ pci_cfg = (struct qlcnic_pci_func_cfg *)buf;
+ count = size / sizeof(struct qlcnic_pci_func_cfg);
+ qlcnic_swap32_buffer((u32 *)pci_info, size / sizeof(u32));
+ for (i = 0; i < count; i++) {
+ pci_cfg[i].pci_func = pci_info[i].id;
+ pci_cfg[i].func_type = pci_info[i].type;
+ pci_cfg[i].func_state = 0;
+ pci_cfg[i].port_num = pci_info[i].default_port;
+ pci_cfg[i].min_bw = pci_info[i].tx_min_bw;
+ pci_cfg[i].max_bw = pci_info[i].tx_max_bw;
+ memcpy(&pci_cfg[i].def_mac_addr, &pci_info[i].mac, ETH_ALEN);
+ }
+
+ kfree(pci_info);
+ return size;
+}
+
+static ssize_t qlcnic_83xx_sysfs_flash_read_handler(struct file *filp,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ unsigned char *p_read_buf;
+ int ret, count;
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+
+ if (!size)
+ return -EINVAL;
+
+ count = size / sizeof(u32);
+
+ if (size % sizeof(u32))
+ count++;
+
+ p_read_buf = kcalloc(size, sizeof(unsigned char), GFP_KERNEL);
+ if (!p_read_buf)
+ return -ENOMEM;
+ if (qlcnic_83xx_lock_flash(adapter) != 0) {
+ kfree(p_read_buf);
+ return -EIO;
+ }
+
+ ret = qlcnic_83xx_lockless_flash_read32(adapter, offset, p_read_buf,
+ count);
+
+ if (ret) {
+ qlcnic_83xx_unlock_flash(adapter);
+ kfree(p_read_buf);
+ return ret;
+ }
+
+ qlcnic_83xx_unlock_flash(adapter);
+ qlcnic_swap32_buffer((u32 *)p_read_buf, count);
+ memcpy(buf, p_read_buf, size);
+ kfree(p_read_buf);
+
+ return size;
+}
+
+static int qlcnic_83xx_sysfs_flash_bulk_write(struct qlcnic_adapter *adapter,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ int i, ret, count;
+ unsigned char *p_cache, *p_src;
+
+ p_cache = kcalloc(size, sizeof(unsigned char), GFP_KERNEL);
+ if (!p_cache)
+ return -ENOMEM;
+
+ count = size / sizeof(u32);
+ qlcnic_swap32_buffer((u32 *)buf, count);
+ memcpy(p_cache, buf, size);
+ p_src = p_cache;
+
+ if (qlcnic_83xx_lock_flash(adapter) != 0) {
+ kfree(p_cache);
+ return -EIO;
+ }
+
+ if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
+ ret = qlcnic_83xx_enable_flash_write(adapter);
+ if (ret) {
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+ }
+
+ for (i = 0; i < count / QLC_83XX_FLASH_WRITE_MAX; i++) {
+ ret = qlcnic_83xx_flash_bulk_write(adapter, offset,
+ (u32 *)p_src,
+ QLC_83XX_FLASH_WRITE_MAX);
+
+ if (ret) {
+ if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
+ ret = qlcnic_83xx_disable_flash_write(adapter);
+ if (ret) {
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+ }
+
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+
+ p_src = p_src + sizeof(u32)*QLC_83XX_FLASH_WRITE_MAX;
+ offset = offset + sizeof(u32)*QLC_83XX_FLASH_WRITE_MAX;
+ }
+
+ if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
+ ret = qlcnic_83xx_disable_flash_write(adapter);
+ if (ret) {
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+ }
+
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+
+ return 0;
+}
+
+static int qlcnic_83xx_sysfs_flash_write(struct qlcnic_adapter *adapter,
+ char *buf, loff_t offset, size_t size)
+{
+ int i, ret, count;
+ unsigned char *p_cache, *p_src;
+
+ p_cache = kcalloc(size, sizeof(unsigned char), GFP_KERNEL);
+ if (!p_cache)
+ return -ENOMEM;
+
+ qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
+ memcpy(p_cache, buf, size);
+ p_src = p_cache;
+ count = size / sizeof(u32);
+
+ if (qlcnic_83xx_lock_flash(adapter) != 0) {
+ kfree(p_cache);
+ return -EIO;
+ }
+
+ if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
+ ret = qlcnic_83xx_enable_flash_write(adapter);
+ if (ret) {
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+ }
+
+ for (i = 0; i < count; i++) {
+ ret = qlcnic_83xx_flash_write32(adapter, offset, (u32 *)p_src);
+ if (ret) {
+ if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
+ ret = qlcnic_83xx_disable_flash_write(adapter);
+ if (ret) {
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+ }
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+
+ p_src = p_src + sizeof(u32);
+ offset = offset + sizeof(u32);
+ }
+
+ if (adapter->ahw->fdt.mfg_id == adapter->flash_mfg_id) {
+ ret = qlcnic_83xx_disable_flash_write(adapter);
+ if (ret) {
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+ return -EIO;
+ }
+ }
+
+ kfree(p_cache);
+ qlcnic_83xx_unlock_flash(adapter);
+
+ return 0;
+}
+
+static ssize_t qlcnic_83xx_sysfs_flash_write_handler(struct file *filp,
+ struct kobject *kobj,
+ struct bin_attribute *attr,
+ char *buf, loff_t offset,
+ size_t size)
+{
+ int ret;
+ static int flash_mode;
+ unsigned long data;
+ struct device *dev = kobj_to_dev(kobj);
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+
+ ret = kstrtoul(buf, 16, &data);
+ if (ret)
+ return ret;
+
+ switch (data) {
+ case QLC_83XX_FLASH_SECTOR_ERASE_CMD:
+ flash_mode = QLC_83XX_ERASE_MODE;
+ ret = qlcnic_83xx_erase_flash_sector(adapter, offset);
+ if (ret) {
+ dev_err(&adapter->pdev->dev,
+ "%s failed at %d\n", __func__, __LINE__);
+ return -EIO;
+ }
+ break;
+
+ case QLC_83XX_FLASH_BULK_WRITE_CMD:
+ flash_mode = QLC_83XX_BULK_WRITE_MODE;
+ break;
+
+ case QLC_83XX_FLASH_WRITE_CMD:
+ flash_mode = QLC_83XX_WRITE_MODE;
+ break;
+ default:
+ if (flash_mode == QLC_83XX_BULK_WRITE_MODE) {
+ ret = qlcnic_83xx_sysfs_flash_bulk_write(adapter, buf,
+ offset, size);
+ if (ret) {
+ dev_err(&adapter->pdev->dev,
+ "%s failed at %d\n",
+ __func__, __LINE__);
+ return -EIO;
+ }
+ }
+
+ if (flash_mode == QLC_83XX_WRITE_MODE) {
+ ret = qlcnic_83xx_sysfs_flash_write(adapter, buf,
+ offset, size);
+ if (ret) {
+ dev_err(&adapter->pdev->dev,
+ "%s failed at %d\n", __func__,
+ __LINE__);
+ return -EIO;
+ }
+ }
+ }
+
+ return size;
+}
+
+static const struct device_attribute dev_attr_bridged_mode = {
+ .attr = { .name = "bridged_mode", .mode = 0644 },
+ .show = qlcnic_show_bridged_mode,
+ .store = qlcnic_store_bridged_mode,
+};
+
+static const struct device_attribute dev_attr_diag_mode = {
+ .attr = { .name = "diag_mode", .mode = 0644 },
+ .show = qlcnic_show_diag_mode,
+ .store = qlcnic_store_diag_mode,
+};
+
+static const struct device_attribute dev_attr_beacon = {
+ .attr = { .name = "beacon", .mode = 0644 },
+ .show = qlcnic_show_beacon,
+ .store = qlcnic_store_beacon,
+};
+
+static const struct bin_attribute bin_attr_crb = {
+ .attr = { .name = "crb", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_read_crb,
+ .write = qlcnic_sysfs_write_crb,
+};
+
+static const struct bin_attribute bin_attr_mem = {
+ .attr = { .name = "mem", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_read_mem,
+ .write = qlcnic_sysfs_write_mem,
+};
+
+static const struct bin_attribute bin_attr_npar_config = {
+ .attr = { .name = "npar_config", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_read_npar_config,
+ .write = qlcnic_sysfs_write_npar_config,
+};
+
+static const struct bin_attribute bin_attr_pci_config = {
+ .attr = { .name = "pci_config", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_read_pci_config,
+ .write = NULL,
+};
+
+static const struct bin_attribute bin_attr_port_stats = {
+ .attr = { .name = "port_stats", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_get_port_stats,
+ .write = qlcnic_sysfs_clear_port_stats,
+};
+
+static const struct bin_attribute bin_attr_esw_stats = {
+ .attr = { .name = "esw_stats", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_get_esw_stats,
+ .write = qlcnic_sysfs_clear_esw_stats,
+};
+
+static const struct bin_attribute bin_attr_esw_config = {
+ .attr = { .name = "esw_config", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_read_esw_config,
+ .write = qlcnic_sysfs_write_esw_config,
+};
+
+static const struct bin_attribute bin_attr_pm_config = {
+ .attr = { .name = "pm_config", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_sysfs_read_pm_config,
+ .write = qlcnic_sysfs_write_pm_config,
+};
+
+static const struct bin_attribute bin_attr_flash = {
+ .attr = { .name = "flash", .mode = 0644 },
+ .size = 0,
+ .read = qlcnic_83xx_sysfs_flash_read_handler,
+ .write = qlcnic_83xx_sysfs_flash_write_handler,
+};
+
+#ifdef CONFIG_QLCNIC_HWMON
+
+static ssize_t qlcnic_hwmon_show_temp(struct device *dev,
+ struct device_attribute *dev_attr,
+ char *buf)
+{
+ struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
+ unsigned int temperature = 0, value = 0;
+
+ if (qlcnic_83xx_check(adapter))
+ value = QLCRDX(adapter->ahw, QLC_83XX_ASIC_TEMP);
+ else if (qlcnic_82xx_check(adapter))
+ value = QLC_SHARED_REG_RD32(adapter, QLCNIC_ASIC_TEMP);
+
+ temperature = qlcnic_get_temp_val(value);
+ /* display millidegree celcius */
+ temperature *= 1000;
+ return sprintf(buf, "%u\n", temperature);
+}
+
+/* hwmon-sysfs attributes */
+static SENSOR_DEVICE_ATTR(temp1_input, 0444,
+ qlcnic_hwmon_show_temp, NULL, 1);
+
+static struct attribute *qlcnic_hwmon_attrs[] = {
+ &sensor_dev_attr_temp1_input.dev_attr.attr,
+ NULL
+};
+
+ATTRIBUTE_GROUPS(qlcnic_hwmon);
+
+void qlcnic_register_hwmon_dev(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+ struct device *hwmon_dev;
+
+ /* Skip hwmon registration for a VF device */
+ if (qlcnic_sriov_vf_check(adapter)) {
+ adapter->ahw->hwmon_dev = NULL;
+ return;
+ }
+ hwmon_dev = hwmon_device_register_with_groups(dev, qlcnic_driver_name,
+ adapter,
+ qlcnic_hwmon_groups);
+ if (IS_ERR(hwmon_dev)) {
+ dev_err(dev, "Cannot register with hwmon, err=%ld\n",
+ PTR_ERR(hwmon_dev));
+ hwmon_dev = NULL;
+ }
+ adapter->ahw->hwmon_dev = hwmon_dev;
+}
+
+void qlcnic_unregister_hwmon_dev(struct qlcnic_adapter *adapter)
+{
+ struct device *hwmon_dev = adapter->ahw->hwmon_dev;
+ if (hwmon_dev) {
+ hwmon_device_unregister(hwmon_dev);
+ adapter->ahw->hwmon_dev = NULL;
+ }
+}
+#endif
+
+void qlcnic_create_sysfs_entries(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+
+ if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
+ if (device_create_file(dev, &dev_attr_bridged_mode))
+ dev_warn(dev,
+ "failed to create bridged_mode sysfs entry\n");
+}
+
+void qlcnic_remove_sysfs_entries(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+
+ if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
+ device_remove_file(dev, &dev_attr_bridged_mode);
+}
+
+static void qlcnic_create_diag_entries(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+
+ if (device_create_bin_file(dev, &bin_attr_port_stats))
+ dev_info(dev, "failed to create port stats sysfs entry");
+
+ if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC)
+ return;
+ if (device_create_file(dev, &dev_attr_diag_mode))
+ dev_info(dev, "failed to create diag_mode sysfs entry\n");
+ if (device_create_bin_file(dev, &bin_attr_crb))
+ dev_info(dev, "failed to create crb sysfs entry\n");
+ if (device_create_bin_file(dev, &bin_attr_mem))
+ dev_info(dev, "failed to create mem sysfs entry\n");
+
+ if (test_bit(__QLCNIC_MAINTENANCE_MODE, &adapter->state))
+ return;
+
+ if (device_create_bin_file(dev, &bin_attr_pci_config))
+ dev_info(dev, "failed to create pci config sysfs entry");
+
+ if (device_create_file(dev, &dev_attr_beacon))
+ dev_info(dev, "failed to create beacon sysfs entry");
+
+ if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
+ return;
+ if (device_create_bin_file(dev, &bin_attr_esw_config))
+ dev_info(dev, "failed to create esw config sysfs entry");
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
+ return;
+ if (device_create_bin_file(dev, &bin_attr_npar_config))
+ dev_info(dev, "failed to create npar config sysfs entry");
+ if (device_create_bin_file(dev, &bin_attr_pm_config))
+ dev_info(dev, "failed to create pm config sysfs entry");
+ if (device_create_bin_file(dev, &bin_attr_esw_stats))
+ dev_info(dev, "failed to create eswitch stats sysfs entry");
+}
+
+static void qlcnic_remove_diag_entries(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+
+ device_remove_bin_file(dev, &bin_attr_port_stats);
+
+ if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC)
+ return;
+ device_remove_file(dev, &dev_attr_diag_mode);
+ device_remove_bin_file(dev, &bin_attr_crb);
+ device_remove_bin_file(dev, &bin_attr_mem);
+
+ if (test_bit(__QLCNIC_MAINTENANCE_MODE, &adapter->state))
+ return;
+
+ device_remove_bin_file(dev, &bin_attr_pci_config);
+ device_remove_file(dev, &dev_attr_beacon);
+ if (!(adapter->flags & QLCNIC_ESWITCH_ENABLED))
+ return;
+ device_remove_bin_file(dev, &bin_attr_esw_config);
+ if (adapter->ahw->op_mode != QLCNIC_MGMT_FUNC)
+ return;
+ device_remove_bin_file(dev, &bin_attr_npar_config);
+ device_remove_bin_file(dev, &bin_attr_pm_config);
+ device_remove_bin_file(dev, &bin_attr_esw_stats);
+}
+
+void qlcnic_82xx_add_sysfs(struct qlcnic_adapter *adapter)
+{
+ qlcnic_create_diag_entries(adapter);
+}
+
+void qlcnic_82xx_remove_sysfs(struct qlcnic_adapter *adapter)
+{
+ qlcnic_remove_diag_entries(adapter);
+}
+
+void qlcnic_83xx_add_sysfs(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+
+ qlcnic_create_diag_entries(adapter);
+
+ if (sysfs_create_bin_file(&dev->kobj, &bin_attr_flash))
+ dev_info(dev, "failed to create flash sysfs entry\n");
+}
+
+void qlcnic_83xx_remove_sysfs(struct qlcnic_adapter *adapter)
+{
+ struct device *dev = &adapter->pdev->dev;
+
+ qlcnic_remove_diag_entries(adapter);
+ sysfs_remove_bin_file(&dev->kobj, &bin_attr_flash);
+}