From 4b475898ec9dc6e62cebcb8fc0b3495c986a4590 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 2 Jan 2008 15:17:03 +0100 Subject: mac80211: better rate control algorithm selection This patch changes mac80211's Kconfig/Makefile to: * select between the PID and the SIMPLE rate control algorithm as default * always allow tri-state for the rate control algorithms, building those that are selected 'y' into the mac80211 module (if that is a module, otherwise all into the kernel) * force the default rate control algorithm to be built into mac80211 It also makes both rate control algorithms proper modules again with MODULE_LICENSE etc. Only if EMBEDDED is the user allowed to select "NONE" as default which will cause no algorithm to be selected, this will work only when the driver brings one itself (e.g. iwlwifi drivers). Signed-off-by: Johannes Berg Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- net/mac80211/Makefile | 41 +++++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 14 deletions(-) (limited to 'net/mac80211/Makefile') diff --git a/net/mac80211/Makefile b/net/mac80211/Makefile index 06aea8009cd4..54f46bc80cfe 100644 --- a/net/mac80211/Makefile +++ b/net/mac80211/Makefile @@ -1,19 +1,15 @@ obj-$(CONFIG_MAC80211) += mac80211.o -mac80211-objs-$(CONFIG_MAC80211_LEDS) += ieee80211_led.o -mac80211-objs-$(CONFIG_NET_SCHED) += wme.o -mac80211-objs-$(CONFIG_MAC80211_RC_SIMPLE) += rc80211_simple.o -mac80211-objs-$(CONFIG_MAC80211_RC_PID) += rc80211_pid_algo.o +# objects for PID algorithm +rc80211_pid-y := rc80211_pid_algo.o +rc80211_pid-$(CONFIG_MAC80211_DEBUGFS) += rc80211_pid_debugfs.o -mac80211-debugfs-objs-$(CONFIG_MAC80211_RC_PID) += rc80211_pid_debugfs.o -mac80211-objs-$(CONFIG_MAC80211_DEBUGFS) += \ - debugfs.o \ - debugfs_sta.o \ - debugfs_netdev.o \ - debugfs_key.o \ - $(mac80211-debugfs-objs-y) +# build helper for PID algorithm +rc-pid-y := $(rc80211_pid-y) +rc-pid-m := rc80211_pid.o -mac80211-objs := \ +# mac80211 objects +mac80211-y := \ ieee80211.o \ ieee80211_ioctl.o \ sta_info.o \ @@ -31,5 +27,22 @@ mac80211-objs := \ tx.o \ key.o \ util.o \ - event.o \ - $(mac80211-objs-y) + event.o + +mac80211-$(CONFIG_MAC80211_LEDS) += ieee80211_led.o +mac80211-$(CONFIG_NET_SCHED) += wme.o +mac80211-$(CONFIG_MAC80211_DEBUGFS) += \ + debugfs.o \ + debugfs_sta.o \ + debugfs_netdev.o \ + debugfs_key.o + + +# Build rate control algorithm(s) +CFLAGS_rc80211_simple.o += -DRC80211_SIMPLE_COMPILE +CFLAGS_rc80211_pid_algo.o += -DRC80211_PID_COMPILE +mac80211-$(CONFIG_MAC80211_RC_SIMPLE) += rc80211_simple.o +mac80211-$(CONFIG_MAC80211_RC_PID) += $(rc-pid-$(CONFIG_MAC80211_RC_PID)) + +# Modular rate algorithms are assigned to mac80211-m - make separate modules +obj-m += $(mac80211-m) -- cgit v1.2.2