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madwifi: improve autochannel, nuke some dead code, fix scanlist building from channel mode

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15702 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2009-05-07 21:00:35 +00:00
parent 9b45f88413
commit 9650bf1563
15 changed files with 197 additions and 74 deletions
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56
package/madwifi/patches/421-channel_handling.patch
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@@ -184,7 +184,7 @@
#ifdef ATH_SUPERG_XR
ic->ic_ath_cap |= (ath_hal_xrsupported(ah) ? IEEE80211_ATHC_XR : 0);
#endif
@@ -4461,17 +4477,17 @@ ath_mode_init(struct net_device *dev)
@@ -4469,17 +4485,17 @@ ath_mode_init(struct net_device *dev)
* Set the slot time based on the current setting.
*/
static void
@@ -210,7 +210,7 @@
sc->sc_updateslot = OK;
}
@@ -4493,7 +4509,7 @@ ath_updateslot(struct net_device *dev)
@@ -4501,7 +4517,7 @@ ath_updateslot(struct net_device *dev)
if (ic->ic_opmode == IEEE80211_M_HOSTAP)
sc->sc_updateslot = UPDATE;
else if (dev->flags & IFF_RUNNING)
@@ -219,7 +219,7 @@
}
#ifdef ATH_SUPERG_DYNTURBO
@@ -5337,7 +5353,7 @@ ath_beacon_send(struct ath_softc *sc, in
@@ -5345,7 +5361,7 @@ ath_beacon_send(struct ath_softc *sc, in
sc->sc_updateslot = COMMIT; /* commit next beacon */
sc->sc_slotupdate = slot;
} else if ((sc->sc_updateslot == COMMIT) && (sc->sc_slotupdate == slot))
@@ -228,7 +228,7 @@
if (bfaddr != 0) {
/*
@@ -7790,12 +7806,14 @@ ath_get_ivlen(struct ieee80211_key *k)
@@ -7798,12 +7814,14 @@ 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;
}
@@ -8088,7 +8106,7 @@ ath_tx_start(struct net_device *dev, str
@@ -8096,7 +8114,7 @@ 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;
@@ -9055,7 +9073,7 @@ ath_chan_change(struct ath_softc *sc, st
@@ -9063,7 +9081,7 @@ 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);
@@ -10104,8 +10122,7 @@ ath_newassoc(struct ieee80211_node *ni,
@@ -10120,8 +10138,7 @@ ath_newassoc(struct ieee80211_node *ni,
}
static int
@@ -273,7 +273,7 @@
{
struct ath_softc *sc = dev->priv;
struct ieee80211com *ic = &sc->sc_ic;
@@ -10119,17 +10136,31 @@ ath_getchannels(struct net_device *dev,
@@ -10135,17 +10152,31 @@ 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.
*/
@@ -10373,7 +10404,7 @@ ath_xr_rate_setup(struct net_device *dev
@@ -10389,7 +10420,7 @@ 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)
@@ -10386,57 +10417,16 @@ ath_xr_rate_setup(struct net_device *dev
@@ -10402,57 +10433,16 @@ 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)
{
@@ -10445,7 +10435,7 @@ ath_rate_setup(struct net_device *dev, u
@@ -10461,7 +10451,7 @@ 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:
@@ -10463,6 +10453,12 @@ ath_rate_setup(struct net_device *dev, u
@@ -10479,6 +10469,12 @@ 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;
@@ -10477,10 +10473,16 @@ ath_rate_setup(struct net_device *dev, u
@@ -10493,10 +10489,16 @@ ath_rate_setup(struct net_device *dev, u
maxrates = IEEE80211_RATE_MAXSIZE;
} else
maxrates = rt->rateCount;
@@ -419,7 +419,7 @@
return 1;
}
@@ -10509,13 +10511,18 @@ ath_setcurmode(struct ath_softc *sc, enu
@@ -10525,13 +10527,18 @@ 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];
@@ -10525,7 +10532,7 @@ ath_setcurmode(struct ath_softc *sc, enu
@@ -10541,7 +10548,7 @@ 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;
@@ -10926,9 +10933,106 @@ enum {
@@ -10942,9 +10949,106 @@ 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)
{
@@ -11007,6 +11111,7 @@ static int
@@ -11023,6 +11127,7 @@ 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];
@@ -11030,25 +11135,34 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
@@ -11046,25 +11151,34 @@ 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) {
@@ -11201,6 +11315,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
@@ -11217,6 +11331,9 @@ 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;
@@ -11219,6 +11336,9 @@ ATH_SYSCTL_DECL(ath_sysctl_halparam, ctl
@@ -11235,6 +11352,9 @@ 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;
@@ -11332,11 +11452,17 @@ static const ctl_table ath_sysctl_templa
@@ -11348,11 +11468,17 @@ 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,
@@ -11344,7 +11470,7 @@ static const ctl_table ath_sysctl_templa
@@ -11360,7 +11486,7 @@ 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,
},
@@ -11407,6 +11533,12 @@ static const ctl_table ath_sysctl_templa
@@ -11423,6 +11549,12 @@ 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,
@@ -11647,13 +11779,6 @@ static ctl_table ath_static_sysctls[] =
@@ -11663,13 +11795,6 @@ static ctl_table ath_static_sysctls[] =
},
#endif
{ .ctl_name = CTL_AUTO,
@@ -688,7 +688,7 @@
.procname = "maxvaps",
.mode = 0444,
.data = &ath_maxvaps,
@@ -11661,13 +11786,6 @@ static ctl_table ath_static_sysctls[] =
@@ -11677,13 +11802,6 @@ static ctl_table ath_static_sysctls[] =
.proc_handler = proc_dointvec
},
{ .ctl_name = CTL_AUTO,
@@ -1284,7 +1284,7 @@
for (i = 0; i < ss_last; i++) {
chans[i].chan = ss->ss_chans[i];
chans[i].orig = i;
@@ -601,6 +602,7 @@ pick_channel(struct ieee80211_scan_state
@@ -571,6 +572,7 @@ pick_channel(struct ieee80211_scan_state
"%s: best: channel %u rssi %d\n",
__func__, i, as->as_maxrssi[i]);
}
@@ -1292,7 +1292,7 @@
return best;
}
@@ -636,6 +638,7 @@ ap_end(struct ieee80211_scan_state *ss,
@@ -609,6 +611,7 @@ ap_end(struct ieee80211_scan_state *ss,
res = 1; /* Do NOT restart scan */
} else {
struct ieee80211_scan_entry se;
@@ -1300,7 +1300,7 @@
/* XXX: notify all VAPs? */
/* if this is a dynamic turbo frequency , start with normal
* mode first */
@@ -650,6 +653,11 @@ ap_end(struct ieee80211_scan_state *ss,
@@ -623,6 +626,11 @@ ap_end(struct ieee80211_scan_state *ss,
return 0;
}
}