ath9k: move base_eeprom debug code to ath9k_cmn_debug_base_eeprom
authorOleksij Rempel <linux@rempel-privat.de>
Sun, 11 May 2014 08:04:33 +0000 (10:04 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 13 May 2014 19:56:38 +0000 (15:56 -0400)
Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/common-debug.c
drivers/net/wireless/ath/ath9k/common-debug.h
drivers/net/wireless/ath/ath9k/debug.c

index da5efdb..f2234e0 100644 (file)
@@ -51,3 +51,38 @@ void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
                            &fops_modal_eeprom);
 }
 EXPORT_SYMBOL(ath9k_cmn_debug_modal_eeprom);
+
+static ssize_t read_file_base_eeprom(struct file *file, char __user *user_buf,
+                                    size_t count, loff_t *ppos)
+{
+       struct ath_hw *ah = file->private_data;
+       u32 len = 0, size = 1500;
+       ssize_t retval = 0;
+       char *buf;
+
+       buf = kzalloc(size, GFP_KERNEL);
+       if (!buf)
+               return -ENOMEM;
+
+       len = ah->eep_ops->dump_eeprom(ah, true, buf, len, size);
+
+       retval = simple_read_from_buffer(user_buf, count, ppos, buf, len);
+       kfree(buf);
+
+       return retval;
+}
+
+static const struct file_operations fops_base_eeprom = {
+       .read = read_file_base_eeprom,
+       .open = simple_open,
+       .owner = THIS_MODULE,
+       .llseek = default_llseek,
+};
+
+void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
+                                struct ath_hw *ah)
+{
+       debugfs_create_file("base_eeprom", S_IRUSR, debugfs_phy, ah,
+                           &fops_base_eeprom);
+}
+EXPORT_SYMBOL(ath9k_cmn_debug_base_eeprom);
index 062c007..78eaf90 100644 (file)
@@ -16,3 +16,5 @@
 
 void ath9k_cmn_debug_modal_eeprom(struct dentry *debugfs_phy,
                                  struct ath_hw *ah);
+void ath9k_cmn_debug_base_eeprom(struct dentry *debugfs_phy,
+                                struct ath_hw *ah);