r8192u_usb-y := r8192U_core.o r8180_93cx6.o r8192U_wx.o \
r8190_rtl8256.o r819xU_phy.o r819xU_firmware.o \
r819xU_cmdpkt.o r8192U_dm.o r819xU_firmware_img.o \
- r8192U_procfs.o \
+ r8192U_debugfs.o \
ieee80211/ieee80211_crypt.o \
ieee80211/ieee80211_crypt_tkip.o \
ieee80211/ieee80211_crypt_ccmp.o \
struct delayed_work gpio_change_rf_wq;
struct delayed_work initialgain_operate_wq;
struct workqueue_struct *priv_wq;
+
+ /* debugfs */
+ struct dentry *debugfs_dir;
} r8192_priv;
/* For rtl8187B */
void setKey(struct net_device *dev, u8 EntryNo, u8 KeyIndex, u16 KeyType,
const u8 *MacAddr, u8 DefaultKey, u32 *KeyContent);
-void rtl8192_proc_module_init(void);
-void rtl8192_proc_init_one(struct net_device *dev);
-void rtl8192_proc_remove_one(struct net_device *dev);
+void rtl8192_debugfs_init_one(struct net_device *dev);
+void rtl8192_debugfs_exit_one(struct net_device *dev);
+void rtl8192_debugfs_init(void);
+void rtl8192_debugfs_exit(void);
#endif
#include "r8192U_dm.h"
#include <linux/usb.h>
#include <linux/slab.h>
-#include <linux/proc_fs.h>
#include <linux/seq_file.h>
/* FIXME: check if 2.6.7 is ok */
goto fail2;
RT_TRACE(COMP_INIT, "dev name=======> %s\n", dev->name);
- rtl8192_proc_init_one(dev);
+ rtl8192_debugfs_init_one(dev);
RT_TRACE(COMP_INIT, "Driver probe completed\n");
return 0;
struct net_device *dev = usb_get_intfdata(intf);
struct r8192_priv *priv = ieee80211_priv(dev);
- unregister_netdev(dev);
RT_TRACE(COMP_DOWN, "=============>wlan driver to be removed\n");
- rtl8192_proc_remove_one(dev);
+ rtl8192_debugfs_exit_one(dev);
+
+ unregister_netdev(dev);
rtl8192_down(dev);
kfree(priv->pFirmware);
RT_TRACE(COMP_INIT, "Initializing module");
RT_TRACE(COMP_INIT, "Wireless extensions version %d", WIRELESS_EXT);
+ rtl8192_debugfs_init();
ret = ieee80211_debug_init();
if (ret) {
pr_err("ieee80211_debug_init() failed %d\n", ret);
- return ret;
+ goto debugfs_exit;
}
ret = ieee80211_crypto_init();
goto crypto_ccmp_exit;
}
- rtl8192_proc_module_init();
ret = usb_register(&rtl8192_usb_driver);
if (ret)
- goto rtl8192_proc_module_exit;
+ goto crypto_wep_exit;
return ret;
-rtl8192_proc_module_exit:
- remove_proc_entry(RTL819XU_MODULE_NAME, init_net.proc_net);
+crypto_wep_exit:
ieee80211_crypto_wep_exit();
crypto_ccmp_exit:
ieee80211_crypto_ccmp_exit();
ieee80211_crypto_deinit();
debug_exit:
ieee80211_debug_exit();
+debugfs_exit:
+ rtl8192_debugfs_exit();
return ret;
}
static void __exit rtl8192_usb_module_exit(void)
{
usb_deregister(&rtl8192_usb_driver);
- remove_proc_entry(RTL819XU_MODULE_NAME, init_net.proc_net);
ieee80211_crypto_wep_exit();
ieee80211_crypto_ccmp_exit();
ieee80211_crypto_tkip_exit();
ieee80211_crypto_deinit();
ieee80211_debug_exit();
+ rtl8192_debugfs_exit();
RT_TRACE(COMP_DOWN, "Exiting");
}
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0
+/****************************************************************************
+ * -----------------------------DEGUGFS STUFF-------------------------
+ ****************************************************************************/
+#include <linux/debugfs.h>
+#include <linux/seq_file.h>
+#include "r8192U.h"
+
+#define KBUILD_MODNAME "r8192u_usb"
+
+static int rtl8192_usb_stats_ap_show(struct seq_file *m, void *v)
+{
+ struct net_device *dev = m->private;
+ struct r8192_priv *priv = ieee80211_priv(dev);
+ struct ieee80211_device *ieee = priv->ieee80211;
+ struct ieee80211_network *target;
+
+ list_for_each_entry(target, &ieee->network_list, list) {
+ const char *wpa = "non_WPA";
+
+ if (target->wpa_ie_len > 0 || target->rsn_ie_len > 0)
+ wpa = "WPA";
+
+ seq_printf(m, "%s %s\n", target->ssid, wpa);
+ }
+
+ return 0;
+}
+
+static int rtl8192_usb_registers_show(struct seq_file *m, void *v)
+{
+ struct net_device *dev = m->private;
+ int i, n, max = 0xff;
+ u8 byte_rd;
+
+ seq_puts(m, "\n####################page 0##################\n ");
+
+ for (n = 0; n <= max;) {
+ seq_printf(m, "\nD: %2x > ", n);
+
+ for (i = 0; i < 16 && n <= max; i++, n++) {
+ read_nic_byte(dev, 0x000 | n, &byte_rd);
+ seq_printf(m, "%2x ", byte_rd);
+ }
+ }
+
+ seq_puts(m, "\n####################page 1##################\n ");
+ for (n = 0; n <= max;) {
+ seq_printf(m, "\nD: %2x > ", n);
+
+ for (i = 0; i < 16 && n <= max; i++, n++) {
+ read_nic_byte(dev, 0x100 | n, &byte_rd);
+ seq_printf(m, "%2x ", byte_rd);
+ }
+ }
+
+ seq_puts(m, "\n####################page 3##################\n ");
+ for (n = 0; n <= max;) {
+ seq_printf(m, "\nD: %2x > ", n);
+
+ for (i = 0; i < 16 && n <= max; i++, n++) {
+ read_nic_byte(dev, 0x300 | n, &byte_rd);
+ seq_printf(m, "%2x ", byte_rd);
+ }
+ }
+
+ seq_putc(m, '\n');
+ return 0;
+}
+
+static int rtl8192_usb_stats_tx_show(struct seq_file *m, void *v)
+{
+ struct net_device *dev = m->private;
+ struct r8192_priv *priv = ieee80211_priv(dev);
+
+ seq_printf(m,
+ "TX VI priority ok int: %lu\n"
+ "TX VI priority error int: %lu\n"
+ "TX VO priority ok int: %lu\n"
+ "TX VO priority error int: %lu\n"
+ "TX BE priority ok int: %lu\n"
+ "TX BE priority error int: %lu\n"
+ "TX BK priority ok int: %lu\n"
+ "TX BK priority error int: %lu\n"
+ "TX MANAGE priority ok int: %lu\n"
+ "TX MANAGE priority error int: %lu\n"
+ "TX BEACON priority ok int: %lu\n"
+ "TX BEACON priority error int: %lu\n"
+ "TX queue resume: %lu\n"
+ "TX queue stopped?: %d\n"
+ "TX fifo overflow: %lu\n"
+ "TX VI queue: %d\n"
+ "TX VO queue: %d\n"
+ "TX BE queue: %d\n"
+ "TX BK queue: %d\n"
+ "TX VI dropped: %lu\n"
+ "TX VO dropped: %lu\n"
+ "TX BE dropped: %lu\n"
+ "TX BK dropped: %lu\n"
+ "TX total data packets %lu\n",
+ priv->stats.txviokint,
+ priv->stats.txvierr,
+ priv->stats.txvookint,
+ priv->stats.txvoerr,
+ priv->stats.txbeokint,
+ priv->stats.txbeerr,
+ priv->stats.txbkokint,
+ priv->stats.txbkerr,
+ priv->stats.txmanageokint,
+ priv->stats.txmanageerr,
+ priv->stats.txbeaconokint,
+ priv->stats.txbeaconerr,
+ priv->stats.txresumed,
+ netif_queue_stopped(dev),
+ priv->stats.txoverflow,
+ atomic_read(&(priv->tx_pending[VI_PRIORITY])),
+ atomic_read(&(priv->tx_pending[VO_PRIORITY])),
+ atomic_read(&(priv->tx_pending[BE_PRIORITY])),
+ atomic_read(&(priv->tx_pending[BK_PRIORITY])),
+ priv->stats.txvidrop,
+ priv->stats.txvodrop,
+ priv->stats.txbedrop,
+ priv->stats.txbkdrop,
+ priv->stats.txdatapkt
+ );
+
+ return 0;
+}
+
+static int rtl8192_usb_stats_rx_show(struct seq_file *m, void *v)
+{
+ struct net_device *dev = m->private;
+ struct r8192_priv *priv = ieee80211_priv(dev);
+
+ seq_printf(m,
+ "RX packets: %lu\n"
+ "RX urb status error: %lu\n"
+ "RX invalid urb error: %lu\n",
+ priv->stats.rxoktotal,
+ priv->stats.rxstaterr,
+ priv->stats.rxurberr);
+
+ return 0;
+}
+
+DEFINE_SHOW_ATTRIBUTE(rtl8192_usb_stats_rx);
+DEFINE_SHOW_ATTRIBUTE(rtl8192_usb_stats_tx);
+DEFINE_SHOW_ATTRIBUTE(rtl8192_usb_stats_ap);
+DEFINE_SHOW_ATTRIBUTE(rtl8192_usb_registers);
+
+void rtl8192_debugfs_init_one(struct net_device *dev)
+{
+ struct r8192_priv *priv = ieee80211_priv(dev);
+ struct dentry *parent_dir = debugfs_lookup(KBUILD_MODNAME, NULL);
+ struct dentry *dir = debugfs_create_dir(dev->name, parent_dir);
+
+ debugfs_create_file("stats-rx", 0444, dir, dev, &rtl8192_usb_stats_rx_fops);
+ debugfs_create_file("stats-tx", 0444, dir, dev, &rtl8192_usb_stats_tx_fops);
+ debugfs_create_file("stats-ap", 0444, dir, dev, &rtl8192_usb_stats_ap_fops);
+ debugfs_create_file("registers", 0444, dir, dev, &rtl8192_usb_registers_fops);
+
+ priv->debugfs_dir = dir;
+}
+
+void rtl8192_debugfs_exit_one(struct net_device *dev)
+{
+ struct r8192_priv *priv = ieee80211_priv(dev);
+
+ debugfs_remove_recursive(priv->debugfs_dir);
+}
+
+void rtl8192_debugfs_init(void)
+{
+ debugfs_create_dir(KBUILD_MODNAME, NULL);
+}
+
+void rtl8192_debugfs_exit(void)
+{
+ debugfs_remove_recursive(debugfs_lookup(KBUILD_MODNAME, NULL));
+}
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0
-/****************************************************************************
- * -----------------------------PROCFS STUFF-------------------------
- ****************************************************************************/
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-#include "r8192U.h"
-
-static struct proc_dir_entry *rtl8192_proc;
-static int __maybe_unused proc_get_stats_ap(struct seq_file *m, void *v)
-{
- struct net_device *dev = m->private;
- struct r8192_priv *priv = ieee80211_priv(dev);
- struct ieee80211_device *ieee = priv->ieee80211;
- struct ieee80211_network *target;
-
- list_for_each_entry(target, &ieee->network_list, list) {
- const char *wpa = "non_WPA";
-
- if (target->wpa_ie_len > 0 || target->rsn_ie_len > 0)
- wpa = "WPA";
-
- seq_printf(m, "%s %s\n", target->ssid, wpa);
- }
-
- return 0;
-}
-
-static int __maybe_unused proc_get_registers(struct seq_file *m, void *v)
-{
- struct net_device *dev = m->private;
- int i, n, max = 0xff;
- u8 byte_rd;
-
- seq_puts(m, "\n####################page 0##################\n ");
-
- for (n = 0; n <= max;) {
- seq_printf(m, "\nD: %2x > ", n);
-
- for (i = 0; i < 16 && n <= max; i++, n++) {
- read_nic_byte(dev, 0x000 | n, &byte_rd);
- seq_printf(m, "%2x ", byte_rd);
- }
- }
-
- seq_puts(m, "\n####################page 1##################\n ");
- for (n = 0; n <= max;) {
- seq_printf(m, "\nD: %2x > ", n);
-
- for (i = 0; i < 16 && n <= max; i++, n++) {
- read_nic_byte(dev, 0x100 | n, &byte_rd);
- seq_printf(m, "%2x ", byte_rd);
- }
- }
-
- seq_puts(m, "\n####################page 3##################\n ");
- for (n = 0; n <= max;) {
- seq_printf(m, "\nD: %2x > ", n);
-
- for (i = 0; i < 16 && n <= max; i++, n++) {
- read_nic_byte(dev, 0x300 | n, &byte_rd);
- seq_printf(m, "%2x ", byte_rd);
- }
- }
-
- seq_putc(m, '\n');
- return 0;
-}
-
-static int __maybe_unused proc_get_stats_tx(struct seq_file *m, void *v)
-{
- struct net_device *dev = m->private;
- struct r8192_priv *priv = ieee80211_priv(dev);
-
- seq_printf(m,
- "TX VI priority ok int: %lu\n"
- "TX VI priority error int: %lu\n"
- "TX VO priority ok int: %lu\n"
- "TX VO priority error int: %lu\n"
- "TX BE priority ok int: %lu\n"
- "TX BE priority error int: %lu\n"
- "TX BK priority ok int: %lu\n"
- "TX BK priority error int: %lu\n"
- "TX MANAGE priority ok int: %lu\n"
- "TX MANAGE priority error int: %lu\n"
- "TX BEACON priority ok int: %lu\n"
- "TX BEACON priority error int: %lu\n"
- "TX queue resume: %lu\n"
- "TX queue stopped?: %d\n"
- "TX fifo overflow: %lu\n"
- "TX VI queue: %d\n"
- "TX VO queue: %d\n"
- "TX BE queue: %d\n"
- "TX BK queue: %d\n"
- "TX VI dropped: %lu\n"
- "TX VO dropped: %lu\n"
- "TX BE dropped: %lu\n"
- "TX BK dropped: %lu\n"
- "TX total data packets %lu\n",
- priv->stats.txviokint,
- priv->stats.txvierr,
- priv->stats.txvookint,
- priv->stats.txvoerr,
- priv->stats.txbeokint,
- priv->stats.txbeerr,
- priv->stats.txbkokint,
- priv->stats.txbkerr,
- priv->stats.txmanageokint,
- priv->stats.txmanageerr,
- priv->stats.txbeaconokint,
- priv->stats.txbeaconerr,
- priv->stats.txresumed,
- netif_queue_stopped(dev),
- priv->stats.txoverflow,
- atomic_read(&(priv->tx_pending[VI_PRIORITY])),
- atomic_read(&(priv->tx_pending[VO_PRIORITY])),
- atomic_read(&(priv->tx_pending[BE_PRIORITY])),
- atomic_read(&(priv->tx_pending[BK_PRIORITY])),
- priv->stats.txvidrop,
- priv->stats.txvodrop,
- priv->stats.txbedrop,
- priv->stats.txbkdrop,
- priv->stats.txdatapkt
- );
-
- return 0;
-}
-
-static int __maybe_unused proc_get_stats_rx(struct seq_file *m, void *v)
-{
- struct net_device *dev = m->private;
- struct r8192_priv *priv = ieee80211_priv(dev);
-
- seq_printf(m,
- "RX packets: %lu\n"
- "RX urb status error: %lu\n"
- "RX invalid urb error: %lu\n",
- priv->stats.rxoktotal,
- priv->stats.rxstaterr,
- priv->stats.rxurberr);
-
- return 0;
-}
-
-void rtl8192_proc_module_init(void)
-{
- RT_TRACE(COMP_INIT, "Initializing proc filesystem");
- rtl8192_proc = proc_mkdir(RTL819XU_MODULE_NAME, init_net.proc_net);
-}
-
-void rtl8192_proc_init_one(struct net_device *dev)
-{
- struct proc_dir_entry *dir;
-
- if (!rtl8192_proc)
- return;
-
- dir = proc_mkdir_data(dev->name, 0, rtl8192_proc, dev);
- if (!dir)
- return;
-
- proc_create_single("stats-rx", S_IFREG | 0444, dir,
- proc_get_stats_rx);
- proc_create_single("stats-tx", S_IFREG | 0444, dir,
- proc_get_stats_tx);
- proc_create_single("stats-ap", S_IFREG | 0444, dir,
- proc_get_stats_ap);
- proc_create_single("registers", S_IFREG | 0444, dir,
- proc_get_registers);
-}
-
-void rtl8192_proc_remove_one(struct net_device *dev)
-{
- remove_proc_subtree(dev->name, rtl8192_proc);
-}
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