svn commit: r188801 - projects/vap7/sbin/ifconfig
Sam Leffler
sam at FreeBSD.org
Wed Feb 18 21:54:20 PST 2009
Author: sam
Date: Thu Feb 19 05:54:20 2009
New Revision: 188801
URL: http://svn.freebsd.org/changeset/base/188801
Log:
merge r188784: support 1/2 and 1/4-width channel modes
Modified:
projects/vap7/sbin/ifconfig/ (props changed)
projects/vap7/sbin/ifconfig/ifieee80211.c
Modified: projects/vap7/sbin/ifconfig/ifieee80211.c
==============================================================================
--- projects/vap7/sbin/ifconfig/ifieee80211.c Thu Feb 19 05:52:55 2009 (r188800)
+++ projects/vap7/sbin/ifconfig/ifieee80211.c Thu Feb 19 05:54:20 2009 (r188801)
@@ -126,9 +126,19 @@ static void LINE_INIT(char c);
static void LINE_BREAK(void);
static void LINE_CHECK(const char *fmt, ...);
-static const char *modename[] = {
- "auto", "11a", "11b", "11g", "fh", "turboA", "turboG",
- "sturbo", "11na", "11ng"
+static const char *modename[IEEE80211_MODE_MAX] = {
+ [IEEE80211_MODE_AUTO] = "auto",
+ [IEEE80211_MODE_11A] = "11a",
+ [IEEE80211_MODE_11B] = "11b",
+ [IEEE80211_MODE_11G] = "11g",
+ [IEEE80211_MODE_FH] = "fh",
+ [IEEE80211_MODE_TURBO_A] = "turboA",
+ [IEEE80211_MODE_TURBO_G] = "turboG",
+ [IEEE80211_MODE_STURBO_A] = "sturbo",
+ [IEEE80211_MODE_11NA] = "11na",
+ [IEEE80211_MODE_11NG] = "11ng",
+ [IEEE80211_MODE_HALF] = "half",
+ [IEEE80211_MODE_QUARTER] = "quarter"
};
static void set80211(int s, int type, int val, int len, void *data);
@@ -357,6 +367,10 @@ chan2mode(const struct ieee80211_channel
return IEEE80211_MODE_STURBO_A;
if (IEEE80211_IS_CHAN_FHSS(c))
return IEEE80211_MODE_FH;
+ if (IEEE80211_IS_CHAN_HALF(c))
+ return IEEE80211_MODE_HALF;
+ if (IEEE80211_IS_CHAN_QUARTER(c))
+ return IEEE80211_MODE_QUARTER;
if (IEEE80211_IS_CHAN_A(c))
return IEEE80211_MODE_11A;
if (IEEE80211_IS_CHAN_ANYG(c))
@@ -1303,7 +1317,6 @@ getmodeflags(const char *val)
case 'g': /* 802.11g */
flags |= IEEE80211_CHAN_G;
break;
- case 'h': /* ht = 802.11n */
case 'n': /* 802.11n */
flags |= IEEE80211_CHAN_HT;
break;
@@ -1318,6 +1331,12 @@ getmodeflags(const char *val)
case 's': /* st = Atheros Static Turbo */
flags |= IEEE80211_CHAN_STURBO;
break;
+ case 'h': /* 1/2-width channels */
+ flags |= IEEE80211_CHAN_HALF;
+ break;
+ case 'q': /* 1/4-width channels */
+ flags |= IEEE80211_CHAN_QUARTER;
+ break;
default:
errx(-1, "%s: Invalid mode attribute %c\n",
val, *cp);
@@ -1357,6 +1376,10 @@ getmodeflags(const char *val)
_base.params[IEEE80211_MODE_11G]._param = _v; \
if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
_base.params[IEEE80211_MODE_11B]._param = _v; \
+ if (_flags & IEEE80211_CHAN_HALF) \
+ _base.params[IEEE80211_MODE_HALF]._param = _v; \
+ if (_flags & IEEE80211_CHAN_QUARTER) \
+ _base.params[IEEE80211_MODE_QUARTER]._param = _v; \
} while (0)
#define _APPLY1(_flags, _base, _param, _v) do { \
if (_flags & IEEE80211_CHAN_HT) { \
@@ -1370,6 +1393,10 @@ getmodeflags(const char *val)
_base.params[IEEE80211_MODE_TURBO_G]._param = _v; \
else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \
_base.params[IEEE80211_MODE_STURBO_A]._param = _v; \
+ else if (_flags & IEEE80211_CHAN_HALF) \
+ _base.params[IEEE80211_MODE_HALF]._param = _v; \
+ else if (_flags & IEEE80211_CHAN_QUARTER) \
+ _base.params[IEEE80211_MODE_QUARTER]._param = _v; \
else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
_base.params[IEEE80211_MODE_11A]._param = _v; \
else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
@@ -1379,50 +1406,15 @@ getmodeflags(const char *val)
} while (0)
#define _APPLY_RATE(_flags, _base, _param, _v) do { \
if (_flags & IEEE80211_CHAN_HT) { \
- if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\
- _base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \
- _base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \
- } else if (_flags & IEEE80211_CHAN_5GHZ) \
- _base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \
- else \
- _base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \
+ (_v) = (_v / 2) | IEEE80211_RATE_MCS; \
} \
- if (_flags & IEEE80211_CHAN_TURBO) { \
- if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\
- _base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \
- _base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \
- } else if (_flags & IEEE80211_CHAN_5GHZ) \
- _base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \
- else \
- _base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \
- } \
- if (_flags & IEEE80211_CHAN_STURBO) \
- _base.params[IEEE80211_MODE_STURBO_A]._param = 2*_v; \
- if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
- _base.params[IEEE80211_MODE_11A]._param = 2*_v; \
- if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
- _base.params[IEEE80211_MODE_11G]._param = (_v == 5 ? 11 : 2*_v);\
- if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
- _base.params[IEEE80211_MODE_11B]._param = (_v == 5 ? 11 : 2*_v);\
+ _APPLY(_flags, _base, _param, _v); \
} while (0)
#define _APPLY_RATE1(_flags, _base, _param, _v) do { \
if (_flags & IEEE80211_CHAN_HT) { \
- if (_flags & IEEE80211_CHAN_5GHZ) \
- _base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \
- else \
- _base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \
- } else if ((_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) \
- _base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \
- else if ((_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) \
- _base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \
- else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \
- _base.params[IEEE80211_MODE_STURBO_A]._param = 2*_v; \
- else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
- _base.params[IEEE80211_MODE_11A]._param = 2*_v; \
- else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
- _base.params[IEEE80211_MODE_11G]._param = (_v == 5 ? 11 : 2*_v);\
- else if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
- _base.params[IEEE80211_MODE_11B]._param = (_v == 5 ? 11 : 2*_v);\
+ (_v) = (_v / 2) | IEEE80211_RATE_MCS; \
+ } \
+ _APPLY1(_flags, _base, _param, _v); \
} while (0)
static
@@ -1444,55 +1436,70 @@ DECL_CMD_FUNC(set80211roamrssi, val, d)
callback_register(setroam_cb, &roamparams);
}
+static int
+getrate(const char *val, const char *tag)
+{
+ double v = atof(val);
+ int rate;
+
+ rate = (int) (2*v);
+ if (rate != 2*v)
+ errx(-1, "invalid %s rate (must be .5 Mb/s units)", tag);
+ return rate; /* NB: returns 2x the specified value */
+}
+
static
DECL_CMD_FUNC(set80211roamrate, val, d)
{
- int v = atoi(val), flags;
+ int rate, flags;
+ rate = getrate(val, "roam");
flags = getmodeflags(val);
getroam(s);
if (flags == 0) { /* NB: no flags => current channel */
flags = getcurchan(s)->ic_flags;
- _APPLY_RATE1(flags, roamparams, rate, v);
+ _APPLY_RATE1(flags, roamparams, rate, rate);
} else
- _APPLY_RATE(flags, roamparams, rate, v);
+ _APPLY_RATE(flags, roamparams, rate, rate);
callback_register(setroam_cb, &roamparams);
}
static
DECL_CMD_FUNC(set80211mcastrate, val, d)
{
- int v = atoi(val), flags;
+ int rate, flags;
+ rate = getrate(val, "mcast");
flags = getmodeflags(val);
gettxparams(s);
if (flags == 0) { /* NB: no flags => current channel */
flags = getcurchan(s)->ic_flags;
- _APPLY_RATE1(flags, txparams, mcastrate, v);
+ _APPLY_RATE1(flags, txparams, mcastrate, rate);
} else
- _APPLY_RATE(flags, txparams, mcastrate, v);
+ _APPLY_RATE(flags, txparams, mcastrate, rate);
callback_register(settxparams_cb, &txparams);
}
static
DECL_CMD_FUNC(set80211mgtrate, val, d)
{
- int v = atoi(val), flags;
+ int rate, flags;
+ rate = getrate(val, "mgmt");
flags = getmodeflags(val);
gettxparams(s);
if (flags == 0) { /* NB: no flags => current channel */
flags = getcurchan(s)->ic_flags;
- _APPLY_RATE1(flags, txparams, mgmtrate, v);
+ _APPLY_RATE1(flags, txparams, mgmtrate, rate);
} else
- _APPLY_RATE(flags, txparams, mgmtrate, v);
+ _APPLY_RATE(flags, txparams, mgmtrate, rate);
callback_register(settxparams_cb, &txparams);
}
static
DECL_CMD_FUNC(set80211ucastrate, val, d)
{
- int v, flags;
+ int flags;
gettxparams(s);
flags = getmodeflags(val);
@@ -1505,12 +1512,12 @@ DECL_CMD_FUNC(set80211ucastrate, val, d)
_APPLY(flags, txparams, ucastrate,
IEEE80211_FIXED_RATE_NONE);
} else {
- v = atoi(val);
+ int rate = getrate(val, "ucast");
if (flags == 0) { /* NB: no flags => current channel */
flags = getcurchan(s)->ic_flags;
- _APPLY_RATE1(flags, txparams, ucastrate, v);
+ _APPLY_RATE1(flags, txparams, ucastrate, rate);
} else
- _APPLY_RATE(flags, txparams, ucastrate, v);
+ _APPLY_RATE(flags, txparams, ucastrate, rate);
}
callback_register(settxparams_cb, &txparams);
}
@@ -3518,27 +3525,27 @@ list_roam(int s)
int mode;
getroam(s);
- for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_11NA; mode++) {
- rp = &roamparams.params[mode];
- if (rp->rssi == 0 && rp->rate == 0)
- continue;
- if (rp->rssi & 1)
- LINE_CHECK("roam:%-6.6s rssi %2u.5dBm rate %2u Mb/s",
- modename[mode], rp->rssi/2, rp->rate/2);
- else
- LINE_CHECK("roam:%-6.6s rssi %4udBm rate %2u Mb/s",
- modename[mode], rp->rssi/2, rp->rate/2);
- }
- for (; mode < IEEE80211_MODE_MAX; mode++) {
+ for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) {
rp = &roamparams.params[mode];
if (rp->rssi == 0 && rp->rate == 0)
continue;
- if (rp->rssi & 1)
- LINE_CHECK("roam:%-6.6s rssi %2u.5dBm MCS %2u ",
- modename[mode], rp->rssi/2, rp->rate &~ 0x80);
- else
- LINE_CHECK("roam:%-6.6s rssi %4udBm MCS %2u ",
- modename[mode], rp->rssi/2, rp->rate &~ 0x80);
+ if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) {
+ if (rp->rssi & 1)
+ LINE_CHECK("roam:%-7.7s rssi %2u.5dBm MCS %2u ",
+ modename[mode], rp->rssi/2,
+ rp->rate &~ IEEE80211_RATE_MCS);
+ else
+ LINE_CHECK("roam:%-7.7s rssi %4udBm MCS %2u ",
+ modename[mode], rp->rssi/2,
+ rp->rate &~ IEEE80211_RATE_MCS);
+ } else {
+ if (rp->rssi & 1)
+ LINE_CHECK("roam:%-7.7s rssi %2u.5dBm rate %2u Mb/s",
+ modename[mode], rp->rssi/2, rp->rate/2);
+ else
+ LINE_CHECK("roam:%-7.7s rssi %4udBm rate %2u Mb/s",
+ modename[mode], rp->rssi/2, rp->rate/2);
+ }
}
}
@@ -3549,36 +3556,40 @@ list_txparams(int s)
int mode;
gettxparams(s);
- for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_11NA; mode++) {
- tp = &txparams.params[mode];
- if (tp->mgmtrate == 0 && tp->mcastrate == 0)
- continue;
- if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
- LINE_CHECK("%-6.6s ucast NONE mgmt %2u Mb/s "
- "mcast %2u Mb/s maxretry %u",
- modename[mode], tp->mgmtrate/2,
- tp->mcastrate/2, tp->maxretry);
- else
- LINE_CHECK("%-6.6s ucast %2u Mb/s mgmt %2u Mb/s "
- "mcast %2u Mb/s maxretry %u",
- modename[mode], tp->ucastrate/2, tp->mgmtrate/2,
- tp->mcastrate/2, tp->maxretry);
- }
- for (; mode < IEEE80211_MODE_MAX; mode++) {
+ for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) {
tp = &txparams.params[mode];
if (tp->mgmtrate == 0 && tp->mcastrate == 0)
continue;
- if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
- LINE_CHECK("%-6.6s ucast NONE mgmt %2u MCS "
- "mcast %2u MCS maxretry %u",
- modename[mode], tp->mgmtrate &~ 0x80,
- tp->mcastrate &~ 0x80, tp->maxretry);
- else
- LINE_CHECK("%-6.6s ucast %2u MCS mgmt %2u MCS "
- "mcast %2u MCS maxretry %u",
- modename[mode], tp->ucastrate &~ 0x80,
- tp->mgmtrate &~ 0x80,
- tp->mcastrate &~ 0x80, tp->maxretry);
+ if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) {
+ if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
+ LINE_CHECK("%-7.7s ucast NONE mgmt %2u MCS "
+ "mcast %2u MCS maxretry %u",
+ modename[mode],
+ tp->mgmtrate &~ IEEE80211_RATE_MCS,
+ tp->mcastrate &~ IEEE80211_RATE_MCS,
+ tp->maxretry);
+ else
+ LINE_CHECK("%-7.7s ucast %2u MCS mgmt %2u MCS "
+ "mcast %2u MCS maxretry %u",
+ modename[mode],
+ tp->ucastrate &~ IEEE80211_RATE_MCS,
+ tp->mgmtrate &~ IEEE80211_RATE_MCS,
+ tp->mcastrate &~ IEEE80211_RATE_MCS,
+ tp->maxretry);
+ } else {
+ if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
+ LINE_CHECK("%-7.7s ucast NONE mgmt %2u Mb/s "
+ "mcast %2u Mb/s maxretry %u",
+ modename[mode],
+ tp->mgmtrate/2,
+ tp->mcastrate/2, tp->maxretry);
+ else
+ LINE_CHECK("%-7.7s ucast %2u Mb/s mgmt %2u Mb/s "
+ "mcast %2u Mb/s maxretry %u",
+ modename[mode],
+ tp->ucastrate/2, tp->mgmtrate/2,
+ tp->mcastrate/2, tp->maxretry);
+ }
}
}
@@ -3880,14 +3891,16 @@ printkey(const struct ieee80211req_key *
static void
printrate(const char *tag, int v, int defrate, int defmcs)
{
- if (v == 11)
- LINE_CHECK("%s 5.5", tag);
- else if (v & 0x80) {
+ if ((v & IEEE80211_RATE_MCS) == 0) {
+ if (v != defrate) {
+ if (v & 1)
+ LINE_CHECK("%s %d.5", tag, v/2);
+ else
+ LINE_CHECK("%s %d", tag, v/2);
+ }
+ } else {
if (v != defmcs)
LINE_CHECK("%s %d", tag, v &~ 0x80);
- } else {
- if (v != defrate)
- LINE_CHECK("%s %d", tag, v/2);
}
}
@@ -4180,8 +4193,10 @@ end:
tp = &txparams.params[chan2mode(c)];
printrate("ucastrate", tp->ucastrate,
IEEE80211_FIXED_RATE_NONE, IEEE80211_FIXED_RATE_NONE);
- printrate("mcastrate", tp->mcastrate, 2*1, 0x80|0);
- printrate("mgmtrate", tp->mgmtrate, 2*1, 0x80|0);
+ printrate("mcastrate", tp->mcastrate, 2*1,
+ IEEE80211_RATE_MCS|0);
+ printrate("mgmtrate", tp->mgmtrate, 2*1,
+ IEEE80211_RATE_MCS|0);
if (tp->maxretry != 6) /* XXX */
LINE_CHECK("maxretry %d", tp->maxretry);
} else {
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