diff options
| author | Stefano Brivio <stefano.brivio@polimi.it> | 2007-12-19 01:26:16 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 14:59:41 -0800 |
| commit | c21b39aca4f8f4975784e54cd3a1b80bab80dcc0 (patch) | |
| tree | bcf9b8ab5ecdb77fbd7ff7e56bc6474334a5d008 /net/mac80211/ieee80211.c | |
| parent | b92edbe0b8a36a833c16b0cbafb6e899b81ffc08 (diff) | |
| download | linux-c21b39aca4f8f4975784e54cd3a1b80bab80dcc0.tar.bz2 | |
mac80211: make PID rate control algorithm the default
This makes the new PID TX rate control algorithm the default instead of the
rc80211_simple rate control algorithm. The simple algorithm was flawed in
several ways: it wasn't responsive at all and didn't age the information it was
relying on properly. The PID algorithm allows us to tune characteristics such
as responsiveness by adjusting parameters and was found to generally behave
better.
The default algorithm can be overridden to select simple instead. Which
ever algorithm is the default is included as part of the mac80211
module automatically. The other algorithm (simple vs. pid) can
be selected for inclusion as well. If EMBEDDED is selected then
the choice is available to have no default specified and neither
algorithm included in mac80211. The default algorithm can be set
through a modparam.
While at it, mark rc80211-simple as deprecated, and schedule it
for removal.
Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mac80211/ieee80211.c')
| -rw-r--r-- | net/mac80211/ieee80211.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/mac80211/ieee80211.c b/net/mac80211/ieee80211.c index 3d7b4341914e..c0dbf77547f7 100644 --- a/net/mac80211/ieee80211.c +++ b/net/mac80211/ieee80211.c @@ -1312,13 +1312,13 @@ static int __init ieee80211_init(void) BUILD_BUG_ON(sizeof(struct ieee80211_tx_packet_data) > sizeof(skb->cb)); -#ifdef CONFIG_MAC80211_RCSIMPLE +#ifdef CONFIG_MAC80211_RC_SIMPLE ret = ieee80211_rate_control_register(&mac80211_rcsimple); if (ret) goto fail; #endif -#ifdef CONFIG_MAC80211_RCPID +#ifdef CONFIG_MAC80211_RC_PID ret = ieee80211_rate_control_register(&mac80211_rcpid); if (ret) goto fail; @@ -1338,10 +1338,10 @@ static int __init ieee80211_init(void) fail: -#ifdef CONFIG_MAC80211_RCSIMPLE +#ifdef CONFIG_MAC80211_RC_SIMPLE ieee80211_rate_control_unregister(&mac80211_rcsimple); #endif -#ifdef CONFIG_MAC80211_RCPID +#ifdef CONFIG_MAC80211_RC_PID ieee80211_rate_control_unregister(&mac80211_rcpid); #endif @@ -1350,10 +1350,10 @@ fail: static void __exit ieee80211_exit(void) { -#ifdef CONFIG_MAC80211_RCSIMPLE +#ifdef CONFIG_MAC80211_RC_SIMPLE ieee80211_rate_control_unregister(&mac80211_rcsimple); #endif -#ifdef CONFIG_MAC80211_RCPID +#ifdef CONFIG_MAC80211_RC_PID ieee80211_rate_control_unregister(&mac80211_rcpid); #endif |