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add some more fine tuning for madwifi

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10900 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2008-04-21 03:45:52 +00:00
parent 922c0b910d
commit 0f96ffc8be
1 changed files with 43 additions and 0 deletions
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43
package/madwifi/patches/347-tuning.patch Normal file
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@ -0,0 +1,43 @@
Index: madwifi-trunk-r3314/ath/if_ath.c
===================================================================
--- madwifi-trunk-r3314.orig/ath/if_ath.c 2008-04-21 05:41:13.000000000 +0200
+++ madwifi-trunk-r3314/ath/if_ath.c 2008-04-21 05:41:50.000000000 +0200
@@ -10267,11 +10267,11 @@
sc->sc_currates = rt;
sc->sc_curmode = mode;
/*
- * All protection frames are transmitted at 2Mb/s for
- * 11g, otherwise at 1Mb/s.
+ * All protection frames are transmitted at 11Mb/s for
+ * 11g, otherwise at 2Mb/s.
* XXX select protection rate index from rate table.
*/
- sc->sc_protrix = (mode == IEEE80211_MODE_11G ? 1 : 0);
+ sc->sc_protrix = (mode == IEEE80211_MODE_11G ? 3 : 1);
/* rate index used to send mgt frames */
sc->sc_minrateix = 0;
}
Index: madwifi-trunk-r3314/ath/if_athvar.h
===================================================================
--- madwifi-trunk-r3314.orig/ath/if_athvar.h 2008-04-21 05:41:13.000000000 +0200
+++ madwifi-trunk-r3314/ath/if_athvar.h 2008-04-21 05:41:50.000000000 +0200
@@ -223,8 +223,8 @@
#define ATH_MAX_MTU 2290
#define ATH_MIN_MTU 32
-#define ATH_RXBUF 40 /* number of RX buffers */
-#define ATH_TXBUF 200 /* number of TX buffers */
+#define ATH_RXBUF 80 /* number of RX buffers */
+#define ATH_TXBUF 400 /* number of TX buffers */
#define ATH_MAXVAPS_MIN 2 /* minimum number of beacon buffers */
#define ATH_MAXVAPS_MAX 64 /* maximum number of beacon buffers */
@@ -235,7 +235,7 @@
/* number of TX buffers reserved for mgt frames */
#define ATH_TXBUF_MGT_RESERVED 5
-#define TAIL_DROP_COUNT 50 /* maximum number of queued frames allowed */
+#define TAIL_DROP_COUNT 80 /* maximum number of queued frames allowed */
/*
* dynamic turbo specific macros.