mirror of
https://github.com/Mange/rtl8192eu-linux-driver
synced 2024-11-29 16:57:41 +00:00
416453cadc
Found patch on the web: http://users.telenet.be/x86_64/Patches/rtl8192eu-k3.13.patch Before patch, kernel panic due to a NULL dereference in rtw_ndev_notifier_register; this patch solves that problem by not using these methods on kernel versions after a certain number, so it leads me to believe that this patch is meant to make the driver compatible with newer kernel versions.
861 lines
21 KiB
C
861 lines
21 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2007 - 2013 Realtek Corporation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of version 2 of the GNU General Public License as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that 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 Street, Fifth Floor, Boston, MA 02110, USA
|
|
*
|
|
*
|
|
******************************************************************************/
|
|
|
|
#include <drv_types.h>
|
|
#include "rtw_proc.h"
|
|
|
|
#ifdef CONFIG_PROC_DEBUG
|
|
|
|
static struct proc_dir_entry *rtw_proc = NULL;
|
|
|
|
inline struct proc_dir_entry *get_rtw_drv_proc(void)
|
|
{
|
|
return rtw_proc;
|
|
}
|
|
|
|
#define RTW_PROC_NAME DRV_NAME
|
|
|
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0))
|
|
#define file_inode(file) ((file)->f_dentry->d_inode)
|
|
#endif
|
|
|
|
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0))
|
|
#define PDE_DATA(inode) PDE((inode))->data
|
|
#define proc_get_parent_data(inode) PDE((inode))->parent->data
|
|
#endif
|
|
|
|
#if(LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24))
|
|
#define get_proc_net proc_net
|
|
#else
|
|
#define get_proc_net init_net.proc_net
|
|
#endif
|
|
|
|
inline struct proc_dir_entry *rtw_proc_create_dir(const char *name, struct proc_dir_entry *parent, void *data)
|
|
{
|
|
struct proc_dir_entry *entry;
|
|
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,0))
|
|
entry = proc_mkdir_data(name, S_IRUGO|S_IXUGO, parent, data);
|
|
#else
|
|
//entry = proc_mkdir_mode(name, S_IRUGO|S_IXUGO, parent);
|
|
entry = proc_mkdir(name, parent);
|
|
if (entry)
|
|
entry->data = data;
|
|
#endif
|
|
|
|
return entry;
|
|
}
|
|
|
|
inline struct proc_dir_entry *rtw_proc_create_entry(const char *name, struct proc_dir_entry *parent,
|
|
const struct file_operations *fops, void * data)
|
|
{
|
|
struct proc_dir_entry *entry;
|
|
|
|
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26))
|
|
entry = proc_create_data(name, S_IFREG|S_IRUGO, parent, fops, data);
|
|
#else
|
|
entry = create_proc_entry(name, S_IFREG|S_IRUGO, parent);
|
|
if (entry) {
|
|
entry->data = data;
|
|
entry->proc_fops = fops;
|
|
}
|
|
#endif
|
|
|
|
return entry;
|
|
}
|
|
|
|
static int proc_get_dummy(struct seq_file *m, void *v)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static int proc_get_drv_version(struct seq_file *m, void *v)
|
|
{
|
|
dump_drv_version(m);
|
|
return 0;
|
|
}
|
|
|
|
static int proc_get_log_level(struct seq_file *m, void *v)
|
|
{
|
|
dump_log_level(m);
|
|
return 0;
|
|
}
|
|
|
|
static ssize_t proc_set_log_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
char tmp[32];
|
|
int log_level;
|
|
|
|
if (count < 1)
|
|
return -EINVAL;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
int num = sscanf(tmp, "%d ", &log_level);
|
|
|
|
if( log_level >= _drv_always_ && log_level <= _drv_debug_ )
|
|
{
|
|
GlobalDebugLevel= log_level;
|
|
printk("%d\n", GlobalDebugLevel);
|
|
}
|
|
} else {
|
|
return -EFAULT;
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
#ifdef DBG_MEM_ALLOC
|
|
static int proc_get_mstat(struct seq_file *m, void *v)
|
|
{
|
|
rtw_mstat_dump(m);
|
|
return 0;
|
|
}
|
|
#endif /* DBG_MEM_ALLOC */
|
|
|
|
|
|
/*
|
|
* rtw_drv_proc:
|
|
* init/deinit when register/unregister driver
|
|
*/
|
|
const struct rtw_proc_hdl drv_proc_hdls [] = {
|
|
{"ver_info", proc_get_drv_version, NULL},
|
|
{"log_level", proc_get_log_level, proc_set_log_level},
|
|
#ifdef DBG_MEM_ALLOC
|
|
{"mstat", proc_get_mstat, NULL},
|
|
#endif /* DBG_MEM_ALLOC */
|
|
};
|
|
|
|
const int drv_proc_hdls_num = sizeof(drv_proc_hdls) / sizeof(struct rtw_proc_hdl);
|
|
|
|
static int rtw_drv_proc_open(struct inode *inode, struct file *file)
|
|
{
|
|
//struct net_device *dev = proc_get_parent_data(inode);
|
|
ssize_t index = (ssize_t)PDE_DATA(inode);
|
|
const struct rtw_proc_hdl *hdl = drv_proc_hdls+index;
|
|
return single_open(file, hdl->show, NULL);
|
|
}
|
|
|
|
static ssize_t rtw_drv_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
|
|
{
|
|
ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
|
|
const struct rtw_proc_hdl *hdl = drv_proc_hdls+index;
|
|
ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
|
|
|
|
if (write)
|
|
return write(file, buffer, count, pos, NULL);
|
|
|
|
return -EROFS;
|
|
}
|
|
|
|
static const struct file_operations rtw_drv_proc_fops = {
|
|
.owner = THIS_MODULE,
|
|
.open = rtw_drv_proc_open,
|
|
.read = seq_read,
|
|
.llseek = seq_lseek,
|
|
.release = single_release,
|
|
.write = rtw_drv_proc_write,
|
|
};
|
|
|
|
int rtw_drv_proc_init(void)
|
|
{
|
|
int ret = _FAIL;
|
|
ssize_t i;
|
|
struct proc_dir_entry *entry = NULL;
|
|
|
|
if (rtw_proc != NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
rtw_proc = rtw_proc_create_dir(RTW_PROC_NAME, get_proc_net, NULL);
|
|
|
|
if (rtw_proc == NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
for (i=0;i<drv_proc_hdls_num;i++) {
|
|
entry = rtw_proc_create_entry(drv_proc_hdls[i].name, rtw_proc, &rtw_drv_proc_fops, (void *)i);
|
|
if (!entry) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
}
|
|
|
|
ret = _SUCCESS;
|
|
|
|
exit:
|
|
return ret;
|
|
}
|
|
|
|
void rtw_drv_proc_deinit(void)
|
|
{
|
|
int i;
|
|
|
|
if (rtw_proc == NULL)
|
|
return;
|
|
|
|
for (i=0;i<drv_proc_hdls_num;i++)
|
|
remove_proc_entry(drv_proc_hdls[i].name, rtw_proc);
|
|
|
|
remove_proc_entry(RTW_PROC_NAME, get_proc_net);
|
|
rtw_proc = NULL;
|
|
}
|
|
|
|
#ifdef CONFIG_SDIO_HCI
|
|
static int proc_get_sd_f0_reg_dump(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
sd_f0_reg_dump(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
#endif /* CONFIG_SDIO_HCI */
|
|
|
|
static int proc_get_mac_reg_dump(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
mac_reg_dump(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int proc_get_bb_reg_dump(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
bb_reg_dump(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int proc_get_rf_reg_dump(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
rf_reg_dump(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
static int proc_get_linked_info_dump(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
if(padapter)
|
|
DBG_871X_SEL_NL(m, "linked_info_dump :%s \n", (padapter->bLinkInfoDump)?"enable":"disable");
|
|
|
|
return 0;
|
|
}
|
|
|
|
static ssize_t proc_set_linked_info_dump(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
char tmp[2];
|
|
int mode=0;
|
|
|
|
if (count < 1)
|
|
return -EFAULT;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
int num = sscanf(tmp, "%d ", &mode);
|
|
|
|
if( padapter )
|
|
{
|
|
//padapter->bLinkInfoDump = mode;
|
|
//DBG_871X("linked_info_dump =%s \n", (padapter->bLinkInfoDump)?"enable":"disable");
|
|
linked_info_dump(padapter,mode);
|
|
}
|
|
|
|
}
|
|
|
|
return count;
|
|
|
|
}
|
|
|
|
int proc_get_rx_info(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
struct dvobj_priv *psdpriv = padapter->dvobj;
|
|
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
|
|
|
|
//Counts of packets whose seq_num is less than preorder_ctrl->indicate_seq, Ex delay, retransmission, redundant packets and so on
|
|
DBG_871X_SEL_NL(m,"Counts of Packets Whose Seq_Num Less Than Reorder Control Seq_Num: %llu\n",(unsigned long long)pdbgpriv->dbg_rx_ampdu_drop_count);
|
|
//How many times the Rx Reorder Timer is triggered.
|
|
DBG_871X_SEL_NL(m,"Rx Reorder Time-out Trigger Counts: %llu\n",(unsigned long long)pdbgpriv->dbg_rx_ampdu_forced_indicate_count);
|
|
//Total counts of packets loss
|
|
DBG_871X_SEL_NL(m,"Rx Packet Loss Counts: %llu\n",(unsigned long long)pdbgpriv->dbg_rx_ampdu_loss_count);
|
|
DBG_871X_SEL_NL(m,"Duplicate Management Frame Drop Count: %llu\n",(unsigned long long)pdbgpriv->dbg_rx_dup_mgt_frame_drop_count);
|
|
DBG_871X_SEL_NL(m,"AMPDU BA window shift Count: %llu\n",(unsigned long long)pdbgpriv->dbg_rx_ampdu_window_shift_cnt);
|
|
return 0;
|
|
}
|
|
|
|
|
|
ssize_t proc_reset_rx_info(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
struct dvobj_priv *psdpriv = padapter->dvobj;
|
|
struct debug_priv *pdbgpriv = &psdpriv->drv_dbg;
|
|
char cmd[32];
|
|
if (buffer && !copy_from_user(cmd, buffer, sizeof(cmd))) {
|
|
if('0' == cmd[0]){
|
|
pdbgpriv->dbg_rx_ampdu_drop_count = 0;
|
|
pdbgpriv->dbg_rx_ampdu_forced_indicate_count = 0;
|
|
pdbgpriv->dbg_rx_ampdu_loss_count = 0;
|
|
pdbgpriv->dbg_rx_dup_mgt_frame_drop_count = 0;
|
|
pdbgpriv->dbg_rx_ampdu_window_shift_cnt = 0;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
static int proc_get_cam(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
u8 i;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static ssize_t proc_set_cam(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *adapter;
|
|
|
|
char tmp[32];
|
|
char cmd[4];
|
|
u8 id;
|
|
|
|
adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
if (!adapter)
|
|
return -EFAULT;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
/* c <id>: clear specific cam entry */
|
|
/* wfc <id>: write specific cam entry from cam cache */
|
|
|
|
int num = sscanf(tmp, "%s %hhu", cmd, &id);
|
|
|
|
if (num < 2)
|
|
return count;
|
|
|
|
if (strcmp("c", cmd) == 0) {
|
|
_clear_cam_entry(adapter, id);
|
|
adapter->securitypriv.hw_decrypted = _FALSE; /* temporarily set this for TX path to use SW enc */
|
|
} else if (strcmp("wfc", cmd) == 0) {
|
|
write_cam_from_cache(adapter, id);
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
static int proc_get_cam_cache(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
struct dvobj_priv *dvobj = adapter_to_dvobj(adapter);
|
|
u8 i;
|
|
|
|
DBG_871X_SEL_NL(m, "%-2s %-6s %-17s %-32s %-7s %-3s"
|
|
//" %-2s %-2s"
|
|
"\n"
|
|
, "id", "ctrl", "mac", "key", "type", "kid"
|
|
//, "DK", "GK"
|
|
);
|
|
|
|
for (i=0;i<32;i++) {
|
|
if (dvobj->cam_cache[i].ctrl != 0)
|
|
DBG_871X_SEL_NL(m, "%2u 0x%04x "MAC_FMT" "KEY_FMT" %-7s %3u"
|
|
//" %2u %2u"
|
|
"\n", i
|
|
, dvobj->cam_cache[i].ctrl
|
|
, MAC_ARG(dvobj->cam_cache[i].mac)
|
|
, KEY_ARG(dvobj->cam_cache[i].key)
|
|
, security_type_str(((dvobj->cam_cache[i].ctrl)>>2)&0x07)
|
|
, (dvobj->cam_cache[i].ctrl)&0x03
|
|
//, ((dvobj->cam_cache[i].ctrl)>>5)&0x01
|
|
//, ((dvobj->cam_cache[i].ctrl)>>6)&0x01
|
|
);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* rtw_adapter_proc:
|
|
* init/deinit when register/unregister net_device
|
|
*/
|
|
const struct rtw_proc_hdl adapter_proc_hdls [] = {
|
|
{"write_reg", proc_get_dummy, proc_set_write_reg},
|
|
{"read_reg", proc_get_read_reg, proc_set_read_reg},
|
|
{"fwstate", proc_get_fwstate, NULL},
|
|
{"sec_info", proc_get_sec_info, NULL},
|
|
{"mlmext_state", proc_get_mlmext_state, NULL},
|
|
{"qos_option", proc_get_qos_option, NULL},
|
|
{"ht_option", proc_get_ht_option, NULL},
|
|
{"rf_info", proc_get_rf_info, NULL},
|
|
{"survey_info", proc_get_survey_info, NULL},
|
|
{"ap_info", proc_get_ap_info, NULL},
|
|
{"adapter_state", proc_get_adapter_state, NULL},
|
|
{"trx_info", proc_get_trx_info, NULL},
|
|
{"rate_ctl", proc_get_rate_ctl, proc_set_rate_ctl},
|
|
{"cam", proc_get_cam, proc_set_cam},
|
|
{"cam_cache", proc_get_cam_cache, NULL},
|
|
{"suspend_info", proc_get_suspend_resume_info, NULL},
|
|
{"rx_info", proc_get_rx_info, proc_reset_rx_info},
|
|
|
|
#ifdef CONFIG_LAYER2_ROAMING
|
|
{"roam_flags", proc_get_roam_flags, proc_set_roam_flags},
|
|
{"roam_param", proc_get_roam_param, proc_set_roam_param},
|
|
{"roam_tgt_addr", proc_get_dummy, proc_set_roam_tgt_addr},
|
|
#endif /* CONFIG_LAYER2_ROAMING */
|
|
|
|
#ifdef CONFIG_SDIO_HCI
|
|
{"sd_f0_reg_dump", proc_get_sd_f0_reg_dump, NULL},
|
|
#endif /* CONFIG_SDIO_HCI */
|
|
|
|
{"fwdl_test_case", proc_get_dummy, proc_set_fwdl_test_case},
|
|
{"wait_hiq_empty", proc_get_dummy, proc_set_wait_hiq_empty},
|
|
|
|
{"mac_reg_dump", proc_get_mac_reg_dump, NULL},
|
|
{"bb_reg_dump", proc_get_bb_reg_dump, NULL},
|
|
{"rf_reg_dump", proc_get_rf_reg_dump, NULL},
|
|
|
|
#ifdef CONFIG_AP_MODE
|
|
{"all_sta_info", proc_get_all_sta_info, NULL},
|
|
#endif /* CONFIG_AP_MODE */
|
|
|
|
#ifdef DBG_MEMORY_LEAK
|
|
{"_malloc_cnt", proc_get_malloc_cnt, NULL},
|
|
#endif /* DBG_MEMORY_LEAK */
|
|
|
|
#ifdef CONFIG_FIND_BEST_CHANNEL
|
|
{"best_channel", proc_get_best_channel, proc_set_best_channel},
|
|
#endif
|
|
|
|
{"rx_signal", proc_get_rx_signal, proc_set_rx_signal},
|
|
{"hw_info", proc_get_hw_status, NULL},
|
|
|
|
#ifdef CONFIG_80211N_HT
|
|
{"ht_enable", proc_get_ht_enable, proc_set_ht_enable},
|
|
{"bw_mode", proc_get_bw_mode, proc_set_bw_mode},
|
|
{"ampdu_enable", proc_get_ampdu_enable, proc_set_ampdu_enable},
|
|
{"rx_stbc", proc_get_rx_stbc, proc_set_rx_stbc},
|
|
{"rx_ampdu", proc_get_rx_ampdu, proc_set_rx_ampdu},
|
|
#endif /* CONFIG_80211N_HT */
|
|
|
|
{"en_fwps", proc_get_en_fwps, proc_set_en_fwps},
|
|
|
|
//{"path_rssi", proc_get_two_path_rssi, NULL},
|
|
{"rssi_disp",proc_get_rssi_disp, proc_set_rssi_disp},
|
|
|
|
#ifdef CONFIG_BT_COEXIST
|
|
{"btcoex_dbg", proc_get_btcoex_dbg, proc_set_btcoex_dbg},
|
|
{"btcoex", proc_get_btcoex_info, NULL},
|
|
#endif /* CONFIG_BT_COEXIST */
|
|
|
|
#if defined(DBG_CONFIG_ERROR_DETECT)
|
|
{"sreset", proc_get_sreset, proc_set_sreset},
|
|
#endif /* DBG_CONFIG_ERROR_DETECT */
|
|
{"linked_info_dump",proc_get_linked_info_dump,proc_set_linked_info_dump},
|
|
};
|
|
|
|
const int adapter_proc_hdls_num = sizeof(adapter_proc_hdls) / sizeof(struct rtw_proc_hdl);
|
|
|
|
static int rtw_adapter_proc_open(struct inode *inode, struct file *file)
|
|
{
|
|
ssize_t index = (ssize_t)PDE_DATA(inode);
|
|
const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
|
|
|
|
return single_open(file, hdl->show, proc_get_parent_data(inode));
|
|
}
|
|
|
|
static ssize_t rtw_adapter_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
|
|
{
|
|
ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
|
|
const struct rtw_proc_hdl *hdl = adapter_proc_hdls+index;
|
|
ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
|
|
|
|
if (write)
|
|
return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
|
|
|
|
return -EROFS;
|
|
}
|
|
|
|
static const struct file_operations rtw_adapter_proc_fops = {
|
|
.owner = THIS_MODULE,
|
|
.open = rtw_adapter_proc_open,
|
|
.read = seq_read,
|
|
.llseek = seq_lseek,
|
|
.release = single_release,
|
|
.write = rtw_adapter_proc_write,
|
|
};
|
|
|
|
int proc_get_odm_dbg_comp(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
rtw_odm_dbg_comp_msg(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
|
|
ssize_t proc_set_odm_dbg_comp(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
char tmp[32];
|
|
|
|
u64 dbg_comp;
|
|
|
|
if (count < 1)
|
|
return -EFAULT;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
int num = sscanf(tmp, "%llx", &dbg_comp);
|
|
|
|
if (num != 1)
|
|
return count;
|
|
|
|
rtw_odm_dbg_comp_set(adapter, dbg_comp);
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
int proc_get_odm_dbg_level(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
rtw_odm_dbg_level_msg(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
|
|
ssize_t proc_set_odm_dbg_level(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
char tmp[32];
|
|
|
|
u32 dbg_level;
|
|
|
|
if (count < 1)
|
|
return -EFAULT;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
int num = sscanf(tmp, "%u", &dbg_level);
|
|
|
|
if (num != 1)
|
|
return count;
|
|
|
|
rtw_odm_dbg_level_set(adapter, dbg_level);
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
int proc_get_odm_ability(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
rtw_odm_ability_msg(m, adapter);
|
|
|
|
return 0;
|
|
}
|
|
|
|
ssize_t proc_set_odm_ability(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *adapter = (_adapter *)rtw_netdev_priv(dev);
|
|
char tmp[32];
|
|
|
|
u32 ability;
|
|
|
|
if (count < 1)
|
|
return -EFAULT;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
int num = sscanf(tmp, "%x", &ability);
|
|
|
|
if (num != 1)
|
|
return count;
|
|
|
|
rtw_odm_ability_set(adapter, ability);
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
int proc_get_odm_adaptivity(struct seq_file *m, void *v)
|
|
{
|
|
struct net_device *dev = m->private;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
|
|
rtw_odm_adaptivity_parm_msg(m, padapter);
|
|
|
|
return 0;
|
|
}
|
|
|
|
ssize_t proc_set_odm_adaptivity(struct file *file, const char __user *buffer, size_t count, loff_t *pos, void *data)
|
|
{
|
|
struct net_device *dev = data;
|
|
_adapter *padapter = (_adapter *)rtw_netdev_priv(dev);
|
|
char tmp[32];
|
|
u32 TH_L2H_ini;
|
|
s8 TH_EDCCA_HL_diff;
|
|
u32 IGI_Base;
|
|
int ForceEDCCA;
|
|
u8 AdapEn_RSSI;
|
|
u8 IGI_LowerBound;
|
|
|
|
if (count < 1)
|
|
return -EFAULT;
|
|
|
|
if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
|
|
|
|
int num = sscanf(tmp, "%x %hhd %x %d %hhu %hhu",
|
|
&TH_L2H_ini, &TH_EDCCA_HL_diff, &IGI_Base, &ForceEDCCA, &AdapEn_RSSI, &IGI_LowerBound);
|
|
|
|
if (num != 6)
|
|
return count;
|
|
|
|
rtw_odm_adaptivity_parm_set(padapter, (s8)TH_L2H_ini, TH_EDCCA_HL_diff, (s8)IGI_Base, (bool)ForceEDCCA, AdapEn_RSSI, IGI_LowerBound);
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
/*
|
|
* rtw_odm_proc:
|
|
* init/deinit when register/unregister net_device, along with rtw_adapter_proc
|
|
*/
|
|
const struct rtw_proc_hdl odm_proc_hdls [] = {
|
|
{"dbg_comp", proc_get_odm_dbg_comp, proc_set_odm_dbg_comp},
|
|
{"dbg_level", proc_get_odm_dbg_level, proc_set_odm_dbg_level},
|
|
{"ability", proc_get_odm_ability, proc_set_odm_ability},
|
|
{"adaptivity", proc_get_odm_adaptivity, proc_set_odm_adaptivity},
|
|
};
|
|
|
|
const int odm_proc_hdls_num = sizeof(odm_proc_hdls) / sizeof(struct rtw_proc_hdl);
|
|
|
|
static int rtw_odm_proc_open(struct inode *inode, struct file *file)
|
|
{
|
|
ssize_t index = (ssize_t)PDE_DATA(inode);
|
|
const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
|
|
|
|
return single_open(file, hdl->show, proc_get_parent_data(inode));
|
|
}
|
|
|
|
static ssize_t rtw_odm_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
|
|
{
|
|
ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
|
|
const struct rtw_proc_hdl *hdl = odm_proc_hdls+index;
|
|
ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
|
|
|
|
if (write)
|
|
return write(file, buffer, count, pos, ((struct seq_file *)file->private_data)->private);
|
|
|
|
return -EROFS;
|
|
}
|
|
|
|
static const struct file_operations rtw_odm_proc_fops = {
|
|
.owner = THIS_MODULE,
|
|
.open = rtw_odm_proc_open,
|
|
.read = seq_read,
|
|
.llseek = seq_lseek,
|
|
.release = single_release,
|
|
.write = rtw_odm_proc_write,
|
|
};
|
|
|
|
struct proc_dir_entry *rtw_odm_proc_init(struct net_device *dev)
|
|
{
|
|
struct proc_dir_entry *dir_odm = NULL;
|
|
struct proc_dir_entry *entry = NULL;
|
|
_adapter *adapter = rtw_netdev_priv(dev);
|
|
ssize_t i;
|
|
|
|
if (adapter->dir_dev == NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
if (adapter->dir_odm != NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
dir_odm = rtw_proc_create_dir("odm", adapter->dir_dev, dev);
|
|
if (dir_odm == NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
adapter->dir_odm = dir_odm;
|
|
|
|
for (i=0;i<odm_proc_hdls_num;i++) {
|
|
entry = rtw_proc_create_entry(odm_proc_hdls[i].name, dir_odm, &rtw_odm_proc_fops, (void *)i);
|
|
if (!entry) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
}
|
|
|
|
exit:
|
|
return dir_odm;
|
|
}
|
|
|
|
void rtw_odm_proc_deinit(_adapter *adapter)
|
|
{
|
|
struct proc_dir_entry *dir_odm = NULL;
|
|
int i;
|
|
|
|
dir_odm = adapter->dir_odm;
|
|
|
|
if (dir_odm == NULL) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
for (i=0;i<odm_proc_hdls_num;i++)
|
|
remove_proc_entry(odm_proc_hdls[i].name, dir_odm);
|
|
|
|
remove_proc_entry("odm", adapter->dir_dev);
|
|
|
|
adapter->dir_odm = NULL;
|
|
}
|
|
|
|
struct proc_dir_entry *rtw_adapter_proc_init(struct net_device *dev)
|
|
{
|
|
struct proc_dir_entry *drv_proc = get_rtw_drv_proc();
|
|
struct proc_dir_entry *dir_dev = NULL;
|
|
struct proc_dir_entry *entry = NULL;
|
|
_adapter *adapter = rtw_netdev_priv(dev);
|
|
u8 rf_type;
|
|
ssize_t i;
|
|
|
|
if (drv_proc == NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
if (adapter->dir_dev != NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
dir_dev = rtw_proc_create_dir(dev->name, drv_proc, dev);
|
|
if (dir_dev == NULL) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
|
|
adapter->dir_dev = dir_dev;
|
|
|
|
for (i=0;i<adapter_proc_hdls_num;i++) {
|
|
entry = rtw_proc_create_entry(adapter_proc_hdls[i].name, dir_dev, &rtw_adapter_proc_fops, (void *)i);
|
|
if (!entry) {
|
|
rtw_warn_on(1);
|
|
goto exit;
|
|
}
|
|
}
|
|
|
|
rtw_odm_proc_init(dev);
|
|
|
|
exit:
|
|
return dir_dev;
|
|
}
|
|
|
|
void rtw_adapter_proc_deinit(struct net_device *dev)
|
|
{
|
|
struct proc_dir_entry *drv_proc = get_rtw_drv_proc();
|
|
struct proc_dir_entry *dir_dev = NULL;
|
|
_adapter *adapter = rtw_netdev_priv(dev);
|
|
int i;
|
|
|
|
dir_dev = adapter->dir_dev;
|
|
|
|
if (dir_dev == NULL) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
for (i=0;i<adapter_proc_hdls_num;i++)
|
|
remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
|
|
|
|
rtw_odm_proc_deinit(adapter);
|
|
|
|
remove_proc_entry(dev->name, drv_proc);
|
|
|
|
adapter->dir_dev = NULL;
|
|
}
|
|
|
|
void rtw_adapter_proc_replace(struct net_device *dev)
|
|
{
|
|
struct proc_dir_entry *drv_proc = get_rtw_drv_proc();
|
|
struct proc_dir_entry *dir_dev = NULL;
|
|
_adapter *adapter = rtw_netdev_priv(dev);
|
|
int i;
|
|
|
|
dir_dev = adapter->dir_dev;
|
|
|
|
if (dir_dev == NULL) {
|
|
rtw_warn_on(1);
|
|
return;
|
|
}
|
|
|
|
for (i=0;i<adapter_proc_hdls_num;i++)
|
|
remove_proc_entry(adapter_proc_hdls[i].name, dir_dev);
|
|
|
|
rtw_odm_proc_deinit(adapter);
|
|
|
|
remove_proc_entry(adapter->old_ifname, drv_proc);
|
|
|
|
adapter->dir_dev = NULL;
|
|
|
|
rtw_adapter_proc_init(dev);
|
|
|
|
}
|
|
|
|
#endif /* CONFIG_PROC_DEBUG */
|
|
|