diff options
Diffstat (limited to 'src/dpdk/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c')
| -rw-r--r-- | src/dpdk/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c | 363 |
1 files changed, 0 insertions, 363 deletions
diff --git a/src/dpdk/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c b/src/dpdk/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c deleted file mode 100644 index 66236d29..00000000 --- a/src/dpdk/lib/librte_eal/linuxapp/kni/ethtool/igb/igb_procfs.c +++ /dev/null @@ -1,363 +0,0 @@ -/******************************************************************************* - - Intel(R) Gigabit Ethernet Linux driver - Copyright(c) 2007-2013 Intel Corporation. - - This program is free software; you can redistribute it and/or modify it - under the terms and conditions of the GNU General Public License, - version 2, as published by the Free Software Foundation. - - This program is distributed in the hope it will be useful, but WITHOUT - ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - more details. - - You should have received a copy of the GNU General Public License along with - this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. - - The full GNU General Public License is included in this distribution in - the file called "COPYING". - - Contact Information: - e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> - Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - -*******************************************************************************/ - -#include "igb.h" -#include "e1000_82575.h" -#include "e1000_hw.h" - -#ifdef IGB_PROCFS -#ifndef IGB_HWMON - -#include <linux/module.h> -#include <linux/types.h> -#include <linux/proc_fs.h> -#include <linux/device.h> -#include <linux/netdevice.h> - -static struct proc_dir_entry *igb_top_dir = NULL; - - -bool igb_thermal_present(struct igb_adapter *adapter) -{ - s32 status; - struct e1000_hw *hw; - - if (adapter == NULL) - return false; - hw = &adapter->hw; - - /* - * Only set I2C bit-bang mode if an external thermal sensor is - * supported on this device. - */ - if (adapter->ets) { - status = e1000_set_i2c_bb(hw); - if (status != E1000_SUCCESS) - return false; - } - - status = hw->mac.ops.init_thermal_sensor_thresh(hw); - if (status != E1000_SUCCESS) - return false; - - return true; -} - - -static int igb_macburn(char *page, char **start, off_t off, int count, - int *eof, void *data) -{ - struct e1000_hw *hw; - struct igb_adapter *adapter = (struct igb_adapter *)data; - if (adapter == NULL) - return snprintf(page, count, "error: no adapter\n"); - - hw = &adapter->hw; - if (hw == NULL) - return snprintf(page, count, "error: no hw data\n"); - - return snprintf(page, count, "0x%02X%02X%02X%02X%02X%02X\n", - (unsigned int)hw->mac.perm_addr[0], - (unsigned int)hw->mac.perm_addr[1], - (unsigned int)hw->mac.perm_addr[2], - (unsigned int)hw->mac.perm_addr[3], - (unsigned int)hw->mac.perm_addr[4], - (unsigned int)hw->mac.perm_addr[5]); -} - -static int igb_macadmn(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - struct e1000_hw *hw; - struct igb_adapter *adapter = (struct igb_adapter *)data; - if (adapter == NULL) - return snprintf(page, count, "error: no adapter\n"); - - hw = &adapter->hw; - if (hw == NULL) - return snprintf(page, count, "error: no hw data\n"); - - return snprintf(page, count, "0x%02X%02X%02X%02X%02X%02X\n", - (unsigned int)hw->mac.addr[0], - (unsigned int)hw->mac.addr[1], - (unsigned int)hw->mac.addr[2], - (unsigned int)hw->mac.addr[3], - (unsigned int)hw->mac.addr[4], - (unsigned int)hw->mac.addr[5]); -} - -static int igb_numeports(char *page, char **start, off_t off, int count, - int *eof, void *data) -{ - struct e1000_hw *hw; - int ports; - struct igb_adapter *adapter = (struct igb_adapter *)data; - if (adapter == NULL) - return snprintf(page, count, "error: no adapter\n"); - - hw = &adapter->hw; - if (hw == NULL) - return snprintf(page, count, "error: no hw data\n"); - - ports = 4; - - return snprintf(page, count, "%d\n", ports); -} - -static int igb_porttype(char *page, char **start, off_t off, int count, - int *eof, void *data) -{ - struct igb_adapter *adapter = (struct igb_adapter *)data; - if (adapter == NULL) - return snprintf(page, count, "error: no adapter\n"); - - return snprintf(page, count, "%d\n", - test_bit(__IGB_DOWN, &adapter->state)); -} - -static int igb_therm_location(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - struct igb_therm_proc_data *therm_data = - (struct igb_therm_proc_data *)data; - - if (therm_data == NULL) - return snprintf(page, count, "error: no therm_data\n"); - - return snprintf(page, count, "%d\n", therm_data->sensor_data->location); -} - -static int igb_therm_maxopthresh(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - struct igb_therm_proc_data *therm_data = - (struct igb_therm_proc_data *)data; - - if (therm_data == NULL) - return snprintf(page, count, "error: no therm_data\n"); - - return snprintf(page, count, "%d\n", - therm_data->sensor_data->max_op_thresh); -} - -static int igb_therm_cautionthresh(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - struct igb_therm_proc_data *therm_data = - (struct igb_therm_proc_data *)data; - - if (therm_data == NULL) - return snprintf(page, count, "error: no therm_data\n"); - - return snprintf(page, count, "%d\n", - therm_data->sensor_data->caution_thresh); -} - -static int igb_therm_temp(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - s32 status; - struct igb_therm_proc_data *therm_data = - (struct igb_therm_proc_data *)data; - - if (therm_data == NULL) - return snprintf(page, count, "error: no therm_data\n"); - - status = e1000_get_thermal_sensor_data(therm_data->hw); - if (status != E1000_SUCCESS) - snprintf(page, count, "error: status %d returned\n", status); - - return snprintf(page, count, "%d\n", therm_data->sensor_data->temp); -} - -struct igb_proc_type{ - char name[32]; - int (*read)(char*, char**, off_t, int, int*, void*); -}; - -struct igb_proc_type igb_proc_entries[] = { - {"numeports", &igb_numeports}, - {"porttype", &igb_porttype}, - {"macburn", &igb_macburn}, - {"macadmn", &igb_macadmn}, - {"", NULL} -}; - -struct igb_proc_type igb_internal_entries[] = { - {"location", &igb_therm_location}, - {"temp", &igb_therm_temp}, - {"cautionthresh", &igb_therm_cautionthresh}, - {"maxopthresh", &igb_therm_maxopthresh}, - {"", NULL} -}; - -void igb_del_proc_entries(struct igb_adapter *adapter) -{ - int index, i; - char buf[16]; /* much larger than the sensor number will ever be */ - - if (igb_top_dir == NULL) - return; - - for (i = 0; i < E1000_MAX_SENSORS; i++) { - if (adapter->therm_dir[i] == NULL) - continue; - - for (index = 0; ; index++) { - if (igb_internal_entries[index].read == NULL) - break; - - remove_proc_entry(igb_internal_entries[index].name, - adapter->therm_dir[i]); - } - snprintf(buf, sizeof(buf), "sensor_%d", i); - remove_proc_entry(buf, adapter->info_dir); - } - - if (adapter->info_dir != NULL) { - for (index = 0; ; index++) { - if (igb_proc_entries[index].read == NULL) - break; - remove_proc_entry(igb_proc_entries[index].name, - adapter->info_dir); - } - remove_proc_entry("info", adapter->eth_dir); - } - - if (adapter->eth_dir != NULL) - remove_proc_entry(pci_name(adapter->pdev), igb_top_dir); -} - -/* called from igb_main.c */ -void igb_procfs_exit(struct igb_adapter *adapter) -{ - igb_del_proc_entries(adapter); -} - -int igb_procfs_topdir_init(void) -{ - igb_top_dir = proc_mkdir("driver/igb", NULL); - if (igb_top_dir == NULL) - return -ENOMEM; - - return 0; -} - -void igb_procfs_topdir_exit(void) -{ - remove_proc_entry("driver/igb", NULL); -} - -/* called from igb_main.c */ -int igb_procfs_init(struct igb_adapter *adapter) -{ - int rc = 0; - int i; - int index; - char buf[16]; /* much larger than the sensor number will ever be */ - - adapter->eth_dir = NULL; - adapter->info_dir = NULL; - for (i = 0; i < E1000_MAX_SENSORS; i++) - adapter->therm_dir[i] = NULL; - - if ( igb_top_dir == NULL ) { - rc = -ENOMEM; - goto fail; - } - - adapter->eth_dir = proc_mkdir(pci_name(adapter->pdev), igb_top_dir); - if (adapter->eth_dir == NULL) { - rc = -ENOMEM; - goto fail; - } - - adapter->info_dir = proc_mkdir("info", adapter->eth_dir); - if (adapter->info_dir == NULL) { - rc = -ENOMEM; - goto fail; - } - for (index = 0; ; index++) { - if (igb_proc_entries[index].read == NULL) { - break; - } - if (!(create_proc_read_entry(igb_proc_entries[index].name, - 0444, - adapter->info_dir, - igb_proc_entries[index].read, - adapter))) { - - rc = -ENOMEM; - goto fail; - } - } - if (igb_thermal_present(adapter) == false) - goto exit; - - for (i = 0; i < E1000_MAX_SENSORS; i++) { - - if (adapter->hw.mac.thermal_sensor_data.sensor[i].location== 0) - continue; - - snprintf(buf, sizeof(buf), "sensor_%d", i); - adapter->therm_dir[i] = proc_mkdir(buf, adapter->info_dir); - if (adapter->therm_dir[i] == NULL) { - rc = -ENOMEM; - goto fail; - } - for (index = 0; ; index++) { - if (igb_internal_entries[index].read == NULL) - break; - /* - * therm_data struct contains pointer the read func - * will be needing - */ - adapter->therm_data[i].hw = &adapter->hw; - adapter->therm_data[i].sensor_data = - &adapter->hw.mac.thermal_sensor_data.sensor[i]; - - if (!(create_proc_read_entry( - igb_internal_entries[index].name, - 0444, - adapter->therm_dir[i], - igb_internal_entries[index].read, - &adapter->therm_data[i]))) { - rc = -ENOMEM; - goto fail; - } - } - } - goto exit; - -fail: - igb_del_proc_entries(adapter); -exit: - return rc; -} - -#endif /* !IGB_HWMON */ -#endif /* IGB_PROCFS */ |