--- net/mac80211/Kconfig

+++ net/mac80211/Kconfig

@@ -15,8 +15,12 @@ comment "CFG80211 needs to be enabled fo

if MAC80211 != n

+config MAC80211_HAS_RC

+ def_bool n

+

config MAC80211_RC_PID

bool "PID controller based rate control algorithm" if EMBEDDED

+ select MAC80211_HAS_RC

---help---

This option enables a TX rate control algorithm for

mac80211 that uses a PID controller to select the TX

@@ -24,12 +28,14 @@ config MAC80211_RC_PID

config MAC80211_RC_MINSTREL

bool "Minstrel" if EMBEDDED

+ select MAC80211_HAS_RC

default y

---help---

This option enables the 'minstrel' TX rate control algorithm

choice

prompt "Default rate control algorithm"

+ depends on MAC80211_HAS_RC

default MAC80211_RC_DEFAULT_MINSTREL

---help---

This option selects the default rate control algorithm

@@ -62,6 +68,9 @@ config MAC80211_RC_DEFAULT

endif

+comment "Some wireless drivers require a rate control algorithm"

+ depends on MAC80211_HAS_RC=n

+

config MAC80211_MESH

bool "Enable mac80211 mesh networking (pre-802.11s) support"

depends on MAC80211 && EXPERIMENTAL