[PATCHv2] bluetooth: document config options

[Pavel Machek <pavel@ucw.cz>]

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Kernel config options should include useful help text; I had to look
up the terms on wikipedia.

Signed-off-by: Pavel Machek <pavel@ucw.cz>

---

> are you planning to send a patch with updated wording for this?

Sorry for the delay, it is above. I added word "wifi" to 802.11
description.

							Pavel

diff --git a/net/bluetooth/Kconfig b/net/bluetooth/Kconfig
index 68f951b..48add1e 100644
--- a/net/bluetooth/Kconfig
+++ b/net/bluetooth/Kconfig
@@ -45,6 +45,11 @@ config BT_BREDR
 	bool "Bluetooth Classic (BR/EDR) features"
 	depends on BT
 	default y
+	help
+	  Bluetooth Classic includes support for Basic Rate (BR)
+	  available with Bluetooth version 1.0b or later and support
+	  for Enhanced Data Rate (EDR) available with Bluetooth
+	  version 2.0 or later.
 
 source "net/bluetooth/rfcomm/Kconfig"
 
@@ -58,12 +63,19 @@ config BT_HS
 	bool "Bluetooth High Speed (HS) features"
 	depends on BT_BREDR
 	default y
+	help
+	  Bluetooth High Speed includes support for off-loading
+	  Bluetooth connections via 802.11 (wifi) physical layer
+	  available with Bluetooth version 3.0 or later.
 
 config BT_LE
 	bool "Bluetooth Low Energy (LE) features"
 	depends on BT
 	default y
-
+	help
+	  Bluetooth Low Energy includes support low-energy physical
+	  layer available with Bluetooth version 4.0 or later.
+	  
 config BT_6LOWPAN
 	tristate "Bluetooth 6LoWPAN support"
 	depends on BT_LE && 6LOWPAN

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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