1432 lines
36 KiB
C
1432 lines
36 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* QLogic qlcnic NIC Driver
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* Copyright (c) 2009-2013 QLogic Corporation
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*/
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#include <linux/slab.h>
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#include <linux/interrupt.h>
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#include <linux/swab.h>
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#include <linux/dma-mapping.h>
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#include <net/ip.h>
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#include <linux/ipv6.h>
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#include <linux/inetdevice.h>
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#include <linux/sysfs.h>
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#include <linux/aer.h>
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#include <linux/log2.h>
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#ifdef CONFIG_QLCNIC_HWMON
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#include <linux/hwmon.h>
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#include <linux/hwmon-sysfs.h>
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#endif
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#include "qlcnic.h"
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#include "qlcnic_hw.h"
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int qlcnicvf_config_bridged_mode(struct qlcnic_adapter *adapter, u32 enable)
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{
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return -EOPNOTSUPP;
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}
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int qlcnicvf_config_led(struct qlcnic_adapter *adapter, u32 state, u32 rate)
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{
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return -EOPNOTSUPP;
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}
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static ssize_t qlcnic_store_bridged_mode(struct device *dev,
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struct device_attribute *attr,
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const char *buf, size_t len)
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{
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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unsigned long new;
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int ret = -EINVAL;
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if (!(adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG))
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goto err_out;
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if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
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goto err_out;
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if (kstrtoul(buf, 2, &new))
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goto err_out;
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if (!qlcnic_config_bridged_mode(adapter, !!new))
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ret = len;
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err_out:
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return ret;
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}
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static ssize_t qlcnic_show_bridged_mode(struct device *dev,
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struct device_attribute *attr,
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char *buf)
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{
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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int bridged_mode = 0;
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if (adapter->ahw->capabilities & QLCNIC_FW_CAPABILITY_BDG)
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bridged_mode = !!(adapter->flags & QLCNIC_BRIDGE_ENABLED);
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return sprintf(buf, "%d\n", bridged_mode);
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}
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static ssize_t qlcnic_store_diag_mode(struct device *dev,
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struct device_attribute *attr,
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const char *buf, size_t len)
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{
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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unsigned long new;
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if (kstrtoul(buf, 2, &new))
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return -EINVAL;
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if (!!new != !!(adapter->flags & QLCNIC_DIAG_ENABLED))
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adapter->flags ^= QLCNIC_DIAG_ENABLED;
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return len;
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}
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static ssize_t qlcnic_show_diag_mode(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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return sprintf(buf, "%d\n", !!(adapter->flags & QLCNIC_DIAG_ENABLED));
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}
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static int qlcnic_validate_beacon(struct qlcnic_adapter *adapter, u16 beacon,
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u8 *state, u8 *rate)
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{
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*rate = LSB(beacon);
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*state = MSB(beacon);
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QLCDB(adapter, DRV, "rate %x state %x\n", *rate, *state);
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if (!*state) {
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*rate = __QLCNIC_MAX_LED_RATE;
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return 0;
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} else if (*state > __QLCNIC_MAX_LED_STATE) {
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return -EINVAL;
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}
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if ((!*rate) || (*rate > __QLCNIC_MAX_LED_RATE))
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return -EINVAL;
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return 0;
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}
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static int qlcnic_83xx_store_beacon(struct qlcnic_adapter *adapter,
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const char *buf, size_t len)
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{
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struct qlcnic_hardware_context *ahw = adapter->ahw;
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unsigned long h_beacon;
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int err;
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if (test_bit(__QLCNIC_RESETTING, &adapter->state))
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return -EIO;
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if (kstrtoul(buf, 2, &h_beacon))
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return -EINVAL;
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qlcnic_get_beacon_state(adapter);
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if (ahw->beacon_state == h_beacon)
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return len;
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rtnl_lock();
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if (!ahw->beacon_state) {
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if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) {
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rtnl_unlock();
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return -EBUSY;
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}
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}
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if (h_beacon)
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err = qlcnic_83xx_config_led(adapter, 1, h_beacon);
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else
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err = qlcnic_83xx_config_led(adapter, 0, !h_beacon);
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if (!err)
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ahw->beacon_state = h_beacon;
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if (!ahw->beacon_state)
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clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
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rtnl_unlock();
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return len;
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}
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static int qlcnic_82xx_store_beacon(struct qlcnic_adapter *adapter,
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const char *buf, size_t len)
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{
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struct qlcnic_hardware_context *ahw = adapter->ahw;
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int err, drv_sds_rings = adapter->drv_sds_rings;
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u16 beacon;
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u8 b_state, b_rate;
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if (len != sizeof(u16))
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return -EINVAL;
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memcpy(&beacon, buf, sizeof(u16));
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err = qlcnic_validate_beacon(adapter, beacon, &b_state, &b_rate);
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if (err)
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return err;
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qlcnic_get_beacon_state(adapter);
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if (ahw->beacon_state == b_state)
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return len;
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rtnl_lock();
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if (!ahw->beacon_state) {
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if (test_and_set_bit(__QLCNIC_LED_ENABLE, &adapter->state)) {
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rtnl_unlock();
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return -EBUSY;
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}
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}
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if (test_bit(__QLCNIC_RESETTING, &adapter->state)) {
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err = -EIO;
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goto out;
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}
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if (!test_bit(__QLCNIC_DEV_UP, &adapter->state)) {
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err = qlcnic_diag_alloc_res(adapter->netdev, QLCNIC_LED_TEST);
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if (err)
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goto out;
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set_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state);
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}
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err = qlcnic_config_led(adapter, b_state, b_rate);
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if (!err) {
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err = len;
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ahw->beacon_state = b_state;
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}
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if (test_and_clear_bit(__QLCNIC_DIAG_RES_ALLOC, &adapter->state))
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qlcnic_diag_free_res(adapter->netdev, drv_sds_rings);
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out:
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if (!ahw->beacon_state)
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clear_bit(__QLCNIC_LED_ENABLE, &adapter->state);
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rtnl_unlock();
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return err;
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}
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static ssize_t qlcnic_store_beacon(struct device *dev,
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struct device_attribute *attr,
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const char *buf, size_t len)
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{
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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int err = 0;
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if (adapter->ahw->op_mode == QLCNIC_NON_PRIV_FUNC) {
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dev_warn(dev,
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"LED test not supported in non privileged mode\n");
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return -EOPNOTSUPP;
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}
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if (qlcnic_82xx_check(adapter))
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err = qlcnic_82xx_store_beacon(adapter, buf, len);
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else if (qlcnic_83xx_check(adapter))
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err = qlcnic_83xx_store_beacon(adapter, buf, len);
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else
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return -EIO;
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return err;
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}
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static ssize_t qlcnic_show_beacon(struct device *dev,
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struct device_attribute *attr, char *buf)
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{
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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return sprintf(buf, "%d\n", adapter->ahw->beacon_state);
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}
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static int qlcnic_sysfs_validate_crb(struct qlcnic_adapter *adapter,
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loff_t offset, size_t size)
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{
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size_t crb_size = 4;
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if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
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return -EIO;
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if (offset < QLCNIC_PCI_CRBSPACE) {
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if (ADDR_IN_RANGE(offset, QLCNIC_PCI_CAMQM,
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QLCNIC_PCI_CAMQM_END))
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crb_size = 8;
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else
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return -EINVAL;
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}
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if ((size != crb_size) || (offset & (crb_size-1)))
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return -EINVAL;
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return 0;
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}
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static ssize_t qlcnic_sysfs_read_crb(struct file *filp, struct kobject *kobj,
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struct bin_attribute *attr, char *buf,
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loff_t offset, size_t size)
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{
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struct device *dev = kobj_to_dev(kobj);
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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int ret;
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ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
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if (ret != 0)
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return ret;
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qlcnic_read_crb(adapter, buf, offset, size);
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qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
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return size;
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}
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static ssize_t qlcnic_sysfs_write_crb(struct file *filp, struct kobject *kobj,
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struct bin_attribute *attr, char *buf,
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loff_t offset, size_t size)
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{
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struct device *dev = kobj_to_dev(kobj);
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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int ret;
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ret = qlcnic_sysfs_validate_crb(adapter, offset, size);
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if (ret != 0)
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return ret;
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qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
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qlcnic_write_crb(adapter, buf, offset, size);
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return size;
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}
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static int qlcnic_sysfs_validate_mem(struct qlcnic_adapter *adapter,
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loff_t offset, size_t size)
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{
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if (!(adapter->flags & QLCNIC_DIAG_ENABLED))
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return -EIO;
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if ((size != 8) || (offset & 0x7))
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return -EIO;
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return 0;
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}
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static ssize_t qlcnic_sysfs_read_mem(struct file *filp, struct kobject *kobj,
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struct bin_attribute *attr, char *buf,
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loff_t offset, size_t size)
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{
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struct device *dev = kobj_to_dev(kobj);
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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u64 data;
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int ret;
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ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
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if (ret != 0)
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return ret;
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if (qlcnic_pci_mem_read_2M(adapter, offset, &data))
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return -EIO;
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memcpy(buf, &data, size);
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qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
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return size;
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}
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static ssize_t qlcnic_sysfs_write_mem(struct file *filp, struct kobject *kobj,
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struct bin_attribute *attr, char *buf,
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loff_t offset, size_t size)
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{
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struct device *dev = kobj_to_dev(kobj);
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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u64 data;
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int ret;
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ret = qlcnic_sysfs_validate_mem(adapter, offset, size);
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if (ret != 0)
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return ret;
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qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
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memcpy(&data, buf, size);
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if (qlcnic_pci_mem_write_2M(adapter, offset, data))
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return -EIO;
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return size;
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}
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int qlcnic_is_valid_nic_func(struct qlcnic_adapter *adapter, u8 pci_func)
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{
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int i;
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for (i = 0; i < adapter->ahw->total_nic_func; i++) {
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if (adapter->npars[i].pci_func == pci_func)
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return i;
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}
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dev_err(&adapter->pdev->dev, "%s: Invalid nic function\n", __func__);
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return -EINVAL;
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}
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static int validate_pm_config(struct qlcnic_adapter *adapter,
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struct qlcnic_pm_func_cfg *pm_cfg, int count)
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{
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u8 src_pci_func, s_esw_id, d_esw_id;
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u8 dest_pci_func;
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int i, src_index, dest_index;
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for (i = 0; i < count; i++) {
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src_pci_func = pm_cfg[i].pci_func;
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dest_pci_func = pm_cfg[i].dest_npar;
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src_index = qlcnic_is_valid_nic_func(adapter, src_pci_func);
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if (src_index < 0)
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return -EINVAL;
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dest_index = qlcnic_is_valid_nic_func(adapter, dest_pci_func);
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if (dest_index < 0)
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return -EINVAL;
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s_esw_id = adapter->npars[src_index].phy_port;
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d_esw_id = adapter->npars[dest_index].phy_port;
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if (s_esw_id != d_esw_id)
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return -EINVAL;
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}
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return 0;
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}
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static ssize_t qlcnic_sysfs_write_pm_config(struct file *filp,
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struct kobject *kobj,
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struct bin_attribute *attr,
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char *buf, loff_t offset,
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size_t size)
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{
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struct device *dev = kobj_to_dev(kobj);
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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struct qlcnic_pm_func_cfg *pm_cfg;
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u32 id, action, pci_func;
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int count, rem, i, ret, index;
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count = size / sizeof(struct qlcnic_pm_func_cfg);
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rem = size % sizeof(struct qlcnic_pm_func_cfg);
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if (rem)
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return -EINVAL;
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qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
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pm_cfg = (struct qlcnic_pm_func_cfg *)buf;
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ret = validate_pm_config(adapter, pm_cfg, count);
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if (ret)
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return ret;
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for (i = 0; i < count; i++) {
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pci_func = pm_cfg[i].pci_func;
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action = !!pm_cfg[i].action;
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index = qlcnic_is_valid_nic_func(adapter, pci_func);
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if (index < 0)
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return -EINVAL;
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id = adapter->npars[index].phy_port;
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ret = qlcnic_config_port_mirroring(adapter, id,
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action, pci_func);
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if (ret)
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return ret;
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}
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for (i = 0; i < count; i++) {
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pci_func = pm_cfg[i].pci_func;
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index = qlcnic_is_valid_nic_func(adapter, pci_func);
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if (index < 0)
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return -EINVAL;
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id = adapter->npars[index].phy_port;
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adapter->npars[index].enable_pm = !!pm_cfg[i].action;
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adapter->npars[index].dest_npar = id;
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}
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return size;
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}
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static ssize_t qlcnic_sysfs_read_pm_config(struct file *filp,
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struct kobject *kobj,
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struct bin_attribute *attr,
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char *buf, loff_t offset,
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size_t size)
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{
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struct device *dev = kobj_to_dev(kobj);
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struct qlcnic_adapter *adapter = dev_get_drvdata(dev);
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struct qlcnic_pm_func_cfg *pm_cfg;
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u8 pci_func;
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u32 count;
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int i;
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memset(buf, 0, size);
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pm_cfg = (struct qlcnic_pm_func_cfg *)buf;
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count = size / sizeof(struct qlcnic_pm_func_cfg);
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for (i = 0; i < adapter->ahw->total_nic_func; i++) {
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pci_func = adapter->npars[i].pci_func;
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if (pci_func >= count) {
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dev_dbg(dev, "%s: Total nic functions[%d], App sent function count[%d]\n",
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__func__, adapter->ahw->total_nic_func, count);
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continue;
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}
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if (!adapter->npars[i].eswitch_status)
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continue;
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pm_cfg[pci_func].action = adapter->npars[i].enable_pm;
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pm_cfg[pci_func].dest_npar = 0;
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pm_cfg[pci_func].pci_func = i;
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}
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qlcnic_swap32_buffer((u32 *)buf, size / sizeof(u32));
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return size;
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}
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static int validate_esw_config(struct qlcnic_adapter *adapter,
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struct qlcnic_esw_func_cfg *esw_cfg, int count)
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{
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struct qlcnic_hardware_context *ahw = adapter->ahw;
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int i, ret;
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u32 op_mode;
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u8 pci_func;
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if (qlcnic_82xx_check(adapter))
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op_mode = readl(ahw->pci_base0 + QLCNIC_DRV_OP_MODE);
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else
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op_mode = QLCRDX(ahw, QLC_83XX_DRV_OP_MODE);
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for (i = 0; i < count; i++) {
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pci_func = esw_cfg[i].pci_func;
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if (pci_func >= ahw->max_vnic_func)
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return -EINVAL;
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if (adapter->ahw->op_mode == QLCNIC_MGMT_FUNC)
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if (qlcnic_is_valid_nic_func(adapter, pci_func) < 0)
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return -EINVAL;
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|
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switch (esw_cfg[i].op_mode) {
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case QLCNIC_PORT_DEFAULTS:
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if (qlcnic_82xx_check(adapter)) {
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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);
|
|
}
|