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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-07-18 22:57:30 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-07-18 22:57:30 +0000
commit04ce7928c6f6f644f5619e6617bf0aa86826abf9 (patch)
tree7cb89031f6019a89c115b7ad4ffaf1975f5bd699 /package/madwifi/patches-testing/312-ack_cts_rate.patch
parent7c01a83c1b9d2c1577079de95e38ea84e1892935 (diff)
rename patches-r3776 to patches-testing
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11868 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package/madwifi/patches-testing/312-ack_cts_rate.patch')
-rw-r--r--package/madwifi/patches-testing/312-ack_cts_rate.patch40
1 files changed, 40 insertions, 0 deletions
diff --git a/package/madwifi/patches-testing/312-ack_cts_rate.patch b/package/madwifi/patches-testing/312-ack_cts_rate.patch
new file mode 100644
index 000000000..42bb4c171
--- /dev/null
+++ b/package/madwifi/patches-testing/312-ack_cts_rate.patch
@@ -0,0 +1,40 @@
+--- a/ath/if_ath.c
++++ b/ath/if_ath.c
+@@ -10890,8 +10890,13 @@
+ break;
+ #endif
+ case ATH_ACKRATE:
+- sc->sc_ackrate = val;
+- ath_set_ack_bitrate(sc, sc->sc_ackrate);
++ if (val == -1)
++ sc->sc_ackrate_override = 0;
++ else {
++ sc->sc_ackrate_override = 1;
++ sc->sc_ackrate = val;
++ ath_set_ack_bitrate(sc, sc->sc_ackrate);
++ }
+ break;
+ case ATH_RP:
+ ath_rp_record(sc,
+--- a/ath/if_athvar.h
++++ b/ath/if_athvar.h
+@@ -698,6 +698,7 @@
+ unsigned int sc_hasclrkey:1; /* CLR key supported */
+ unsigned int sc_stagbeacons:1; /* use staggered beacons */
+ unsigned int sc_dfswait:1; /* waiting on channel for radar detect */
++ unsigned int sc_ackrate_override:1; /* override ack rate */
+ unsigned int sc_ackrate:1; /* send acks at high bitrate */
+ unsigned int sc_dfs_cac:1; /* waiting on channel for radar detect */
+ unsigned int sc_hasintmit:1; /* Interference mitigation */
+--- a/ath/if_ath_hal_extensions.c
++++ b/ath/if_ath_hal_extensions.c
+@@ -129,6 +129,9 @@
+ int
+ ath_set_ack_bitrate(struct ath_softc *sc, int high)
+ {
++ if (!sc->sc_ackrate_override)
++ return 0;
++
+ if (ar_device(sc->devid) == 5212 || ar_device(sc->devid) == 5213) {
+ /* set ack to be sent at low bit-rate */
+ u_int32_t v = AR5K_STA_ID1_BASE_RATE_11B | AR5K_STA_ID1_ACKCTS_6MB;