packages: clean up the package folder

[openwrt/staging/yousong.git] / package / mac80211 / patches / 440-ath5k_channel_bw_debugfs.patch

diff --git a/package/mac80211/patches/440-ath5k_channel_bw_debugfs.patch b/package/mac80211/patches/440-ath5k_channel_bw_debugfs.patch
deleted file mode 100644 (file)
index 01c28bc..0000000
--- a/package/mac80211/patches/440-ath5k_channel_bw_debugfs.patch
+++ /dev/null
@@ -1,113 +0,0 @@
-This adds a bwmode debugfs file which can be used to set alternate
-channel operating bandwidths.  Only tested with AR5413 and only at
-5 and 20 mhz channels.
-
-Signed-off-by: Pat Erley <pat-lkml at erley.org>
----
-Other devices will need to be added to the switch in  write_file_bwmode
-
-drivers/net/wireless/ath/ath5k/debug.c |   86 ++++++++++++++++++++++++++++++++
- 1 files changed, 86 insertions(+), 0 deletions(-)
-
---- a/drivers/net/wireless/ath/ath5k/debug.c
-+++ b/drivers/net/wireless/ath/ath5k/debug.c
-@@ -811,6 +811,89 @@ static const struct file_operations fops
-       .llseek = default_llseek,
- };
- 
-+/* debugfs: bwmode */
-+
-+static ssize_t read_file_bwmode(struct file *file, char __user *user_buf,
-+                                 size_t count, loff_t *ppos)
-+{
-+      struct ath5k_hw *ah = file->private_data;
-+      char buf[15];
-+      unsigned int len = 0;
-+
-+      int cur_ah_bwmode = ah->ah_bwmode;
-+
-+#define print_selected(MODE, LABEL) \
-+      if (cur_ah_bwmode == MODE) \
-+              len += snprintf(buf+len, sizeof(buf)-len, "[%s]", LABEL); \
-+      else \
-+              len += snprintf(buf+len, sizeof(buf)-len, "%s", LABEL); \
-+      len += snprintf(buf+len, sizeof(buf)-len, " ");
-+
-+      print_selected(AR5K_BWMODE_5MHZ, "5");
-+      print_selected(AR5K_BWMODE_10MHZ, "10");
-+      print_selected(AR5K_BWMODE_DEFAULT, "20");
-+      print_selected(AR5K_BWMODE_40MHZ, "40");
-+#undef print_selected
-+
-+      len += snprintf(buf+len, sizeof(buf)-len, "\n");
-+
-+      return simple_read_from_buffer(user_buf, count, ppos, buf, len);
-+}
-+
-+static ssize_t write_file_bwmode(struct file *file,
-+                               const char __user *userbuf,
-+                               size_t count, loff_t *ppos)
-+{
-+      struct ath5k_hw *ah = file->private_data;
-+      char buf[3];
-+      int bw = 20;
-+      int tobwmode = AR5K_BWMODE_DEFAULT;
-+
-+      if (copy_from_user(buf, userbuf, min(count, sizeof(buf))))
-+              return -EFAULT;
-+
-+      /* TODO: Add check for active interface */
-+
-+      if(strncmp(buf, "5", 1) == 0 ) {
-+              tobwmode = AR5K_BWMODE_5MHZ;
-+              bw = 5;
-+      } else if ( strncmp(buf, "10", 2) == 0 ) {
-+              tobwmode = AR5K_BWMODE_10MHZ;
-+              bw = 10;
-+      } else if ( strncmp(buf, "20", 2) == 0 ) {
-+              tobwmode = AR5K_BWMODE_DEFAULT;
-+              bw = 20;
-+      } else if ( strncmp(buf, "40", 2) == 0 ) {
-+              tobwmode = AR5K_BWMODE_40MHZ;
-+              bw = 40;
-+      } else
-+              return -EINVAL;
-+
-+      ATH5K_INFO(ah, "Changing to %imhz channel width[%i]\n",
-+              bw, tobwmode);
-+
-+      switch (ah->ah_radio) {
-+              /* TODO: only define radios that actually support 5/10mhz channels */
-+              case AR5K_RF5413: case AR5K_RF5110: case AR5K_RF5111: case AR5K_RF5112: case AR5K_RF2413: case AR5K_RF2316: case AR5K_RF2317: case AR5K_RF2425:
-+                      if(ah->ah_bwmode != tobwmode) {
-+                              mutex_lock(&ah->lock);
-+                              ah->ah_bwmode = tobwmode;
-+                              mutex_unlock(&ah->lock);
-+                      }
-+                      break;
-+              default:
-+                      return -EOPNOTSUPP;
-+      }
-+      return count;
-+}
-+
-+static const struct file_operations fops_bwmode = {
-+      .read = read_file_bwmode,
-+      .write = write_file_bwmode,
-+      .open = simple_open,
-+      .owner = THIS_MODULE,
-+      .llseek = default_llseek,
-+};
- 
- /* debugfs: queues etc */
- 
-@@ -902,6 +985,9 @@ ath5k_debug_init_device(struct ath5k_hw 
-       debugfs_create_file("beacon", S_IWUSR | S_IRUSR, phydir, ah,
-                           &fops_beacon);
- 
-+      debugfs_create_file("bwmode", S_IWUSR | S_IRUSR, phydir, ah,
-+                          &fops_bwmode);
-+
-       debugfs_create_file("reset", S_IWUSR, phydir, ah, &fops_reset);
- 
-       debugfs_create_file("antenna", S_IWUSR | S_IRUSR, phydir, ah,