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madwifi: fix several noderef and ibss merge issues that led to memory leaks and high system load

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17545 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2009-09-09 00:17:13 +00:00
parent 7f2d4d8bb1
commit d7b870eaa3
21 changed files with 165 additions and 117 deletions
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44
package/madwifi/patches/421-channel_handling.patch
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@@ -228,7 +228,7 @@
if (bfaddr != 0) {
/*
@@ -7799,12 +7815,14 @@ ath_get_ivlen(struct ieee80211_key *k)
@@ -7802,12 +7818,14 @@ ath_get_ivlen(struct ieee80211_key *k)
* Get transmit rate index using rate in Kbps
*/
static __inline int
@@ -245,7 +245,7 @@
ndx = i;
break;
}
@@ -8097,7 +8115,7 @@ ath_tx_start(struct net_device *dev, str
@@ -8100,7 +8118,7 @@ ath_tx_start(struct net_device *dev, str
atype = HAL_PKT_TYPE_NORMAL; /* default */
if (ismcast) {
@@ -254,7 +254,7 @@
txrate = rt->info[rix].rateCode;
if (shortPreamble)
txrate |= rt->info[rix].shortPreamble;
@@ -9064,7 +9082,7 @@ ath_chan_change(struct ath_softc *sc, st
@@ -9067,7 +9085,7 @@ ath_chan_change(struct ath_softc *sc, st
struct net_device *dev = sc->sc_dev;
enum ieee80211_phymode mode;
@@ -263,7 +263,7 @@
ath_rate_setup(dev, mode);
ath_setcurmode(sc, mode);
@@ -10121,8 +10139,7 @@ ath_newassoc(struct ieee80211_node *ni,
@@ -10124,8 +10142,7 @@ ath_newassoc(struct ieee80211_node *ni,
}
static int
@@ -273,7 +273,7 @@
{
struct ath_softc *sc = dev->priv;
struct ieee80211com *ic = &sc->sc_ic;
@@ -10136,17 +10153,31 @@ ath_getchannels(struct net_device *dev,
@@ -10139,17 +10156,31 @@ ath_getchannels(struct net_device *dev,
EPRINTF(sc, "Insufficient memory for channel table!\n");
return -ENOMEM;
}
@@ -307,7 +307,7 @@
/*
* Convert HAL channels to ieee80211 ones.
*/
@@ -10392,7 +10423,7 @@ ath_xr_rate_setup(struct net_device *dev
@@ -10395,7 +10426,7 @@ ath_xr_rate_setup(struct net_device *dev
struct ieee80211com *ic = &sc->sc_ic;
const HAL_RATE_TABLE *rt;
struct ieee80211_rateset *rs;
@@ -316,7 +316,7 @@
sc->sc_xr_rates = ath_hal_getratetable(ah, HAL_MODE_XR);
rt = sc->sc_xr_rates;
if (rt == NULL)
@@ -10405,57 +10436,16 @@ ath_xr_rate_setup(struct net_device *dev
@@ -10408,57 +10439,16 @@ ath_xr_rate_setup(struct net_device *dev
} else
maxrates = rt->rateCount;
rs = &ic->ic_sup_xr_rates;
@@ -380,7 +380,7 @@
static int
ath_rate_setup(struct net_device *dev, u_int mode)
{
@@ -10464,7 +10454,7 @@ ath_rate_setup(struct net_device *dev, u
@@ -10467,7 +10457,7 @@ ath_rate_setup(struct net_device *dev, u
struct ieee80211com *ic = &sc->sc_ic;
const HAL_RATE_TABLE *rt;
struct ieee80211_rateset *rs;
@@ -389,7 +389,7 @@
switch (mode) {
case IEEE80211_MODE_11A:
@@ -10482,6 +10472,12 @@ ath_rate_setup(struct net_device *dev, u
@@ -10485,6 +10475,12 @@ ath_rate_setup(struct net_device *dev, u
case IEEE80211_MODE_TURBO_G:
sc->sc_rates[mode] = ath_hal_getratetable(ah, HAL_MODE_108G);
break;
@@ -402,7 +402,7 @@
default:
DPRINTF(sc, ATH_DEBUG_ANY, "Invalid mode %u\n", mode);
return 0;
@@ -10496,10 +10492,16 @@ ath_rate_setup(struct net_device *dev, u
@@ -10499,10 +10495,16 @@ ath_rate_setup(struct net_device *dev, u
maxrates = IEEE80211_RATE_MAXSIZE;
} else
maxrates = rt->rateCount;
@@ -419,7 +419,7 @@
return 1;
}
@@ -10528,13 +10530,18 @@ ath_setcurmode(struct ath_softc *sc, enu
@@ -10531,13 +10533,18 @@ ath_setcurmode(struct ath_softc *sc, enu
{ 0, 500, 130 },
};
const HAL_RATE_TABLE *rt;
@@ -440,7 +440,7 @@
memset(sc->sc_hwmap, 0, sizeof(sc->sc_hwmap));
for (i = 0; i < 32; i++) {
u_int8_t ix = rt->rateCodeToIndex[i];
@@ -10544,7 +10551,7 @@ ath_setcurmode(struct ath_softc *sc, enu
@@ -10547,7 +10554,7 @@ ath_setcurmode(struct ath_softc *sc, enu
continue;
}
sc->sc_hwmap[i].ieeerate =
@@ -449,7 +449,7 @@
if (rt->info[ix].shortPreamble ||
rt->info[ix].phy == IEEE80211_T_OFDM)
sc->sc_hwmap[i].flags |= IEEE80211_RADIOTAP_F_SHORTPRE;
@@ -10945,9 +10952,106 @@ enum {
@@ -10948,9 +10955,106 @@ enum {
ATH_MAXVAPS = 26,
ATH_INTMIT = 27,
ATH_NOISE_IMMUNITY = 28,
@@ -557,7 +557,7 @@
static int
ath_sysctl_set_intmit(struct ath_softc *sc, long ctl, u_int val)
{
@@ -11026,6 +11130,7 @@ static int
@@ -11029,6 +11133,7 @@ static int
ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl, write, filp, buffer, lenp, ppos)
{
struct ath_softc *sc = ctl->extra1;
@@ -565,7 +565,7 @@
struct ath_hal *ah = sc->sc_ah;
u_int val;
u_int tab_3_val[3];
@@ -11049,25 +11154,34 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
@@ -11052,25 +11157,34 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
lenp, ppos);
if (ret == 0) {
switch ((long)ctl->extra2) {
@@ -613,7 +613,7 @@
break;
case ATH_SOFTLED:
if (val != sc->sc_softled) {
@@ -11220,6 +11334,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
@@ -11223,6 +11337,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
}
} else {
switch ((long)ctl->extra2) {
@@ -623,7 +623,7 @@
case ATH_SLOTTIME:
val = ath_hal_getslottime(ah);
break;
@@ -11238,6 +11355,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
@@ -11241,6 +11358,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
case ATH_COUNTRYCODE:
ath_hal_getcountrycode(ah, &val);
break;
@@ -633,7 +633,7 @@
case ATH_MAXVAPS:
val = ath_maxvaps;
break;
@@ -11351,11 +11471,17 @@ static const ctl_table ath_sysctl_templa
@@ -11354,11 +11474,17 @@ static const ctl_table ath_sysctl_templa
},
{ .ctl_name = CTL_AUTO,
.procname = "countrycode",
@@ -652,7 +652,7 @@
.procname = "maxvaps",
.mode = 0444,
.proc_handler = ath_sysctl_halparam,
@@ -11363,7 +11489,7 @@ static const ctl_table ath_sysctl_templa
@@ -11366,7 +11492,7 @@ static const ctl_table ath_sysctl_templa
},
{ .ctl_name = CTL_AUTO,
.procname = "regdomain",
@@ -661,7 +661,7 @@
.proc_handler = ath_sysctl_halparam,
.extra2 = (void *)ATH_REGDOMAIN,
},
@@ -11426,6 +11552,12 @@ static const ctl_table ath_sysctl_templa
@@ -11429,6 +11555,12 @@ static const ctl_table ath_sysctl_templa
.extra2 = (void *)ATH_ACKRATE,
},
{ .ctl_name = CTL_AUTO,
@@ -674,7 +674,7 @@
.procname = "rp",
.mode = 0200,
.proc_handler = ath_sysctl_halparam,
@@ -11666,13 +11798,6 @@ static ctl_table ath_static_sysctls[] =
@@ -11669,13 +11801,6 @@ static ctl_table ath_static_sysctls[] =
},
#endif
{ .ctl_name = CTL_AUTO,
@@ -688,7 +688,7 @@
.procname = "maxvaps",
.mode = 0444,
.data = &ath_maxvaps,
@@ -11680,13 +11805,6 @@ static ctl_table ath_static_sysctls[] =
@@ -11683,13 +11808,6 @@ static ctl_table ath_static_sysctls[] =
.proc_handler = proc_dointvec
},
{ .ctl_name = CTL_AUTO,