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Diffstat (limited to 'net/mac80211/debugfs_key.c')
-rw-r--r--net/mac80211/debugfs_key.c49
1 files changed, 32 insertions, 17 deletions
diff --git a/net/mac80211/debugfs_key.c b/net/mac80211/debugfs_key.c
index 077f907271cf..246938c32d4d 100644
--- a/net/mac80211/debugfs_key.c
+++ b/net/mac80211/debugfs_key.c
@@ -14,17 +14,17 @@
#include "debugfs.h"
#include "debugfs_key.h"
-#define KEY_READ(name, buflen, format_string) \
+#define KEY_READ(name, prop, buflen, format_string) \
static ssize_t key_##name##_read(struct file *file, \
char __user *userbuf, \
size_t count, loff_t *ppos) \
{ \
char buf[buflen]; \
struct ieee80211_key *key = file->private_data; \
- int res = scnprintf(buf, buflen, format_string, key->name); \
+ int res = scnprintf(buf, buflen, format_string, key->prop); \
return simple_read_from_buffer(userbuf, count, ppos, buf, res); \
}
-#define KEY_READ_D(name) KEY_READ(name, 20, "%d\n")
+#define KEY_READ_D(name) KEY_READ(name, name, 20, "%d\n")
#define KEY_OPS(name) \
static const struct file_operations key_ ##name## _ops = { \
@@ -36,10 +36,25 @@ static const struct file_operations key_ ##name## _ops = { \
KEY_READ_##format(name) \
KEY_OPS(name)
-KEY_FILE(keylen, D);
-KEY_FILE(force_sw_encrypt, D);
-KEY_FILE(keyidx, D);
-KEY_FILE(hw_key_idx, D);
+#define KEY_CONF_READ(name, buflen, format_string) \
+ KEY_READ(conf_##name, conf.name, buflen, format_string)
+#define KEY_CONF_READ_D(name) KEY_CONF_READ(name, 20, "%d\n")
+#define KEY_CONF_READ_X(name) KEY_CONF_READ(name, 20, "0x%x\n")
+
+#define KEY_CONF_OPS(name) \
+static const struct file_operations key_ ##name## _ops = { \
+ .read = key_conf_##name##_read, \
+ .open = mac80211_open_file_generic, \
+}
+
+#define KEY_CONF_FILE(name, format) \
+ KEY_CONF_READ_##format(name) \
+ KEY_CONF_OPS(name)
+
+KEY_CONF_FILE(keylen, D);
+KEY_CONF_FILE(keyidx, D);
+KEY_CONF_FILE(hw_key_idx, D);
+KEY_CONF_FILE(flags, X);
KEY_FILE(tx_rx_count, D);
static ssize_t key_algorithm_read(struct file *file,
@@ -49,7 +64,7 @@ static ssize_t key_algorithm_read(struct file *file,
char *alg;
struct ieee80211_key *key = file->private_data;
- switch (key->alg) {
+ switch (key->conf.alg) {
case ALG_WEP:
alg = "WEP\n";
break;
@@ -74,7 +89,7 @@ static ssize_t key_tx_spec_read(struct file *file, char __user *userbuf,
int len;
struct ieee80211_key *key = file->private_data;
- switch (key->alg) {
+ switch (key->conf.alg) {
case ALG_WEP:
len = scnprintf(buf, sizeof(buf), "\n");
break;
@@ -103,7 +118,7 @@ static ssize_t key_rx_spec_read(struct file *file, char __user *userbuf,
int i, len;
const u8 *rpn;
- switch (key->alg) {
+ switch (key->conf.alg) {
case ALG_WEP:
len = scnprintf(buf, sizeof(buf), "\n");
break;
@@ -139,7 +154,7 @@ static ssize_t key_replays_read(struct file *file, char __user *userbuf,
char buf[20];
int len;
- if (key->alg != ALG_CCMP)
+ if (key->conf.alg != ALG_CCMP)
return 0;
len = scnprintf(buf, sizeof(buf), "%u\n", key->u.ccmp.replays);
return simple_read_from_buffer(userbuf, count, ppos, buf, len);
@@ -150,12 +165,12 @@ static ssize_t key_key_read(struct file *file, char __user *userbuf,
size_t count, loff_t *ppos)
{
struct ieee80211_key *key = file->private_data;
- int i, res, bufsize = 2*key->keylen+2;
+ int i, res, bufsize = 2 * key->conf.keylen + 2;
char *buf = kmalloc(bufsize, GFP_KERNEL);
char *p = buf;
- for (i = 0; i < key->keylen; i++)
- p += scnprintf(p, bufsize+buf-p, "%02x", key->key[i]);
+ for (i = 0; i < key->conf.keylen; i++)
+ p += scnprintf(p, bufsize + buf - p, "%02x", key->conf.key[i]);
p += scnprintf(p, bufsize+buf-p, "\n");
res = simple_read_from_buffer(userbuf, count, ppos, buf, p - buf);
kfree(buf);
@@ -185,7 +200,7 @@ void ieee80211_debugfs_key_add(struct ieee80211_local *local,
return;
DEBUGFS_ADD(keylen);
- DEBUGFS_ADD(force_sw_encrypt);
+ DEBUGFS_ADD(flags);
DEBUGFS_ADD(keyidx);
DEBUGFS_ADD(hw_key_idx);
DEBUGFS_ADD(tx_rx_count);
@@ -205,7 +220,7 @@ void ieee80211_debugfs_key_remove(struct ieee80211_key *key)
return;
DEBUGFS_DEL(keylen);
- DEBUGFS_DEL(force_sw_encrypt);
+ DEBUGFS_DEL(flags);
DEBUGFS_DEL(keyidx);
DEBUGFS_DEL(hw_key_idx);
DEBUGFS_DEL(tx_rx_count);
@@ -227,7 +242,7 @@ void ieee80211_debugfs_key_add_default(struct ieee80211_sub_if_data *sdata)
if (!sdata->debugfsdir)
return;
- sprintf(buf, "../keys/%d", sdata->default_key->keyidx);
+ sprintf(buf, "../keys/%d", sdata->default_key->conf.keyidx);
sdata->debugfs.default_key =
debugfs_create_symlink("default_key", sdata->debugfsdir, buf);
}