return simple_read_from_buffer(userbuf, count, ppos, buf, res);
}
-#define DEBUGFS_READONLY_FILE(name, fmt, value...) \
+#define DEBUGFS_READONLY_FILE_FN(name, fmt, value...) \
static ssize_t name## _read(struct file *file, char __user *userbuf, \
size_t count, loff_t *ppos) \
{ \
\
return mac80211_format_buffer(userbuf, count, ppos, \
fmt "\n", ##value); \
-} \
- \
+}
+
+#define DEBUGFS_READONLY_FILE_OPS(name) \
static const struct file_operations name## _ops = { \
.read = name## _read, \
.open = mac80211_open_file_generic, \
.llseek = generic_file_llseek, \
};
+#define DEBUGFS_READONLY_FILE(name, fmt, value...) \
+ DEBUGFS_READONLY_FILE_FN(name, fmt, value) \
+ DEBUGFS_READONLY_FILE_OPS(name)
+
#define DEBUGFS_ADD(name) \
debugfs_create_file(#name, 0400, phyd, local, &name## _ops);
DEBUGFS_READONLY_FILE(rate_ctrl_alg, "%s",
local->rate_ctrl ? local->rate_ctrl->ops->name : "hw/driver");
-static ssize_t tsf_read(struct file *file, char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct ieee80211_local *local = file->private_data;
- u64 tsf;
-
- tsf = drv_get_tsf(local);
-
- return mac80211_format_buffer(user_buf, count, ppos, "0x%016llx\n",
- (unsigned long long) tsf);
-}
-
-static ssize_t tsf_write(struct file *file,
- const char __user *user_buf,
- size_t count, loff_t *ppos)
-{
- struct ieee80211_local *local = file->private_data;
- unsigned long long tsf;
- char buf[100];
- size_t len;
-
- len = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, len))
- return -EFAULT;
- buf[len] = '\0';
-
- if (strncmp(buf, "reset", 5) == 0) {
- if (local->ops->reset_tsf) {
- drv_reset_tsf(local);
- wiphy_info(local->hw.wiphy, "debugfs reset TSF\n");
- }
- } else {
- tsf = simple_strtoul(buf, NULL, 0);
- if (local->ops->set_tsf) {
- drv_set_tsf(local, tsf);
- wiphy_info(local->hw.wiphy,
- "debugfs set TSF to %#018llx\n", tsf);
-
- }
- }
-
- return count;
-}
-
-static const struct file_operations tsf_ops = {
- .read = tsf_read,
- .write = tsf_write,
- .open = mac80211_open_file_generic,
- .llseek = default_llseek,
-};
-
static ssize_t reset_write(struct file *file, const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct ieee80211_local *local = file->private_data;
rtnl_lock();
- __ieee80211_suspend(&local->hw);
+ __ieee80211_suspend(&local->hw, NULL);
__ieee80211_resume(&local->hw);
rtnl_unlock();
size_t count, loff_t *ppos)
{
struct ieee80211_local *local = file->private_data;
- unsigned long val;
- char buf[10];
- size_t len;
+ u8 val;
int ret;
- len = min(count, sizeof(buf) - 1);
- if (copy_from_user(buf, user_buf, len))
- return -EFAULT;
- buf[len] = '\0';
-
- ret = strict_strtoul(buf, 0, &val);
-
+ ret = kstrtou8_from_user(user_buf, count, 0, &val);
if (ret)
- return -EINVAL;
+ return ret;
if (val & ~IEEE80211_WMM_IE_STA_QOSINFO_AC_MASK)
return -ERANGE;
return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
}
-static const struct file_operations channel_type_ops = {
- .read = channel_type_read,
- .open = mac80211_open_file_generic,
- .llseek = default_llseek,
-};
+static ssize_t hwflags_read(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos)
+{
+ struct ieee80211_local *local = file->private_data;
+ int mxln = 500;
+ ssize_t rv;
+ char *buf = kzalloc(mxln, GFP_KERNEL);
+ int sf = 0; /* how many written so far */
+
+ if (!buf)
+ return 0;
+
+ sf += snprintf(buf, mxln - sf, "0x%x\n", local->hw.flags);
+ if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL)
+ sf += snprintf(buf + sf, mxln - sf, "HAS_RATE_CONTROL\n");
+ if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS)
+ sf += snprintf(buf + sf, mxln - sf, "RX_INCLUDES_FCS\n");
+ if (local->hw.flags & IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING)
+ sf += snprintf(buf + sf, mxln - sf,
+ "HOST_BCAST_PS_BUFFERING\n");
+ if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE)
+ sf += snprintf(buf + sf, mxln - sf,
+ "2GHZ_SHORT_SLOT_INCAPABLE\n");
+ if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE)
+ sf += snprintf(buf + sf, mxln - sf,
+ "2GHZ_SHORT_PREAMBLE_INCAPABLE\n");
+ if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)
+ sf += snprintf(buf + sf, mxln - sf, "SIGNAL_UNSPEC\n");
+ if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
+ sf += snprintf(buf + sf, mxln - sf, "SIGNAL_DBM\n");
+ if (local->hw.flags & IEEE80211_HW_NEED_DTIM_PERIOD)
+ sf += snprintf(buf + sf, mxln - sf, "NEED_DTIM_PERIOD\n");
+ if (local->hw.flags & IEEE80211_HW_SPECTRUM_MGMT)
+ sf += snprintf(buf + sf, mxln - sf, "SPECTRUM_MGMT\n");
+ if (local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION)
+ sf += snprintf(buf + sf, mxln - sf, "AMPDU_AGGREGATION\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_PS)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PS\n");
+ if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK)
+ sf += snprintf(buf + sf, mxln - sf, "PS_NULLFUNC_STACK\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_PS\n");
+ if (local->hw.flags & IEEE80211_HW_MFP_CAPABLE)
+ sf += snprintf(buf + sf, mxln - sf, "MFP_CAPABLE\n");
+ if (local->hw.flags & IEEE80211_HW_BEACON_FILTER)
+ sf += snprintf(buf + sf, mxln - sf, "BEACON_FILTER\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_STATIC_SMPS)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_STATIC_SMPS\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_SMPS\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_UAPSD\n");
+ if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS)
+ sf += snprintf(buf + sf, mxln - sf, "REPORTS_TX_ACK_STATUS\n");
+ if (local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR)
+ sf += snprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_CQM_RSSI)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_CQM_RSSI\n");
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK)
+ sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n");
+ if (local->hw.flags & IEEE80211_HW_AP_LINK_PS)
+ sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n");
+ if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW)
+ sf += snprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n");
+
+ rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
+ kfree(buf);
+ return rv;
+}
static ssize_t queues_read(struct file *file, char __user *user_buf,
size_t count, loff_t *ppos)
return simple_read_from_buffer(user_buf, count, ppos, buf, res);
}
-static const struct file_operations queues_ops = {
- .read = queues_read,
- .open = mac80211_open_file_generic,
- .llseek = default_llseek,
-};
+DEBUGFS_READONLY_FILE_OPS(hwflags);
+DEBUGFS_READONLY_FILE_OPS(channel_type);
+DEBUGFS_READONLY_FILE_OPS(queues);
/* statistics stuff */
DEBUGFS_ADD(frequency);
DEBUGFS_ADD(total_ps_buffered);
DEBUGFS_ADD(wep_iv);
- DEBUGFS_ADD(tsf);
DEBUGFS_ADD(queues);
DEBUGFS_ADD_MODE(reset, 0200);
DEBUGFS_ADD(noack);
DEBUGFS_ADD(uapsd_queues);
DEBUGFS_ADD(uapsd_max_sp_len);
DEBUGFS_ADD(channel_type);
+ DEBUGFS_ADD(hwflags);
DEBUGFS_ADD(user_power);
DEBUGFS_ADD(power);
git.openpandora.org / pandora-kernel.git / blobdiff