mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-03 09:00:21 +00:00
Fixup handling of roaming and xmit parameters to support 1/2 and 1/4-width
channel modes: o usurp 'h' mode flag for half-width channels o add 'q' mode flag for quarter-width channels o rewrite rate parameter parsing to handle fractional values o merge mode loops to eliminate ordering assumptions o replace 0x80 with IEEE80211_RATE_MCS
This commit is contained in:
Sam Leffler
parent
d497b6a449
commit
7a8ca89318
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=188784
@ -126,9 +126,19 @@ static void LINE_INIT(char c);
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static void LINE_BREAK(void);
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static void LINE_CHECK(const char *fmt, ...);
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static const char *modename[] = {
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"auto", "11a", "11b", "11g", "fh", "turboA", "turboG",
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"sturbo", "11na", "11ng"
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static const char *modename[IEEE80211_MODE_MAX] = {
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[IEEE80211_MODE_AUTO] = "auto",
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[IEEE80211_MODE_11A] = "11a",
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[IEEE80211_MODE_11B] = "11b",
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[IEEE80211_MODE_11G] = "11g",
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[IEEE80211_MODE_FH] = "fh",
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[IEEE80211_MODE_TURBO_A] = "turboA",
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[IEEE80211_MODE_TURBO_G] = "turboG",
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[IEEE80211_MODE_STURBO_A] = "sturbo",
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[IEEE80211_MODE_11NA] = "11na",
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[IEEE80211_MODE_11NG] = "11ng",
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[IEEE80211_MODE_HALF] = "half",
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[IEEE80211_MODE_QUARTER] = "quarter"
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};
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static void set80211(int s, int type, int val, int len, void *data);
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@ -357,6 +367,10 @@ chan2mode(const struct ieee80211_channel *c)
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return IEEE80211_MODE_STURBO_A;
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if (IEEE80211_IS_CHAN_FHSS(c))
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return IEEE80211_MODE_FH;
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if (IEEE80211_IS_CHAN_HALF(c))
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return IEEE80211_MODE_HALF;
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if (IEEE80211_IS_CHAN_QUARTER(c))
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return IEEE80211_MODE_QUARTER;
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if (IEEE80211_IS_CHAN_A(c))
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return IEEE80211_MODE_11A;
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if (IEEE80211_IS_CHAN_ANYG(c))
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@ -1303,7 +1317,6 @@ getmodeflags(const char *val)
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case 'g': /* 802.11g */
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flags |= IEEE80211_CHAN_G;
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break;
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case 'h': /* ht = 802.11n */
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case 'n': /* 802.11n */
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flags |= IEEE80211_CHAN_HT;
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break;
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@ -1318,6 +1331,12 @@ getmodeflags(const char *val)
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case 's': /* st = Atheros Static Turbo */
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flags |= IEEE80211_CHAN_STURBO;
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break;
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case 'h': /* 1/2-width channels */
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flags |= IEEE80211_CHAN_HALF;
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break;
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case 'q': /* 1/4-width channels */
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flags |= IEEE80211_CHAN_QUARTER;
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break;
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default:
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errx(-1, "%s: Invalid mode attribute %c\n",
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val, *cp);
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@ -1357,6 +1376,10 @@ getmodeflags(const char *val)
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_base.params[IEEE80211_MODE_11G]._param = _v; \
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if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
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_base.params[IEEE80211_MODE_11B]._param = _v; \
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if (_flags & IEEE80211_CHAN_HALF) \
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_base.params[IEEE80211_MODE_HALF]._param = _v; \
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if (_flags & IEEE80211_CHAN_QUARTER) \
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_base.params[IEEE80211_MODE_QUARTER]._param = _v; \
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} while (0)
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#define _APPLY1(_flags, _base, _param, _v) do { \
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if (_flags & IEEE80211_CHAN_HT) { \
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@ -1370,6 +1393,10 @@ getmodeflags(const char *val)
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_base.params[IEEE80211_MODE_TURBO_G]._param = _v; \
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else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \
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_base.params[IEEE80211_MODE_STURBO_A]._param = _v; \
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else if (_flags & IEEE80211_CHAN_HALF) \
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_base.params[IEEE80211_MODE_HALF]._param = _v; \
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else if (_flags & IEEE80211_CHAN_QUARTER) \
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_base.params[IEEE80211_MODE_QUARTER]._param = _v; \
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else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
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_base.params[IEEE80211_MODE_11A]._param = _v; \
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else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
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@ -1379,50 +1406,15 @@ getmodeflags(const char *val)
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} while (0)
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#define _APPLY_RATE(_flags, _base, _param, _v) do { \
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if (_flags & IEEE80211_CHAN_HT) { \
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if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\
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_base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \
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_base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \
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} else if (_flags & IEEE80211_CHAN_5GHZ) \
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_base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \
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else \
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_base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \
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(_v) = (_v / 2) | IEEE80211_RATE_MCS; \
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} \
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if (_flags & IEEE80211_CHAN_TURBO) { \
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if ((_flags & (IEEE80211_CHAN_5GHZ|IEEE80211_CHAN_2GHZ)) == 0) {\
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_base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \
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_base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \
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} else if (_flags & IEEE80211_CHAN_5GHZ) \
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_base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \
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else \
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_base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \
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} \
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if (_flags & IEEE80211_CHAN_STURBO) \
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_base.params[IEEE80211_MODE_STURBO_A]._param = 2*_v; \
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if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
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_base.params[IEEE80211_MODE_11A]._param = 2*_v; \
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if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
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_base.params[IEEE80211_MODE_11G]._param = (_v == 5 ? 11 : 2*_v);\
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if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
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_base.params[IEEE80211_MODE_11B]._param = (_v == 5 ? 11 : 2*_v);\
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_APPLY(_flags, _base, _param, _v); \
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} while (0)
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#define _APPLY_RATE1(_flags, _base, _param, _v) do { \
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if (_flags & IEEE80211_CHAN_HT) { \
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if (_flags & IEEE80211_CHAN_5GHZ) \
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_base.params[IEEE80211_MODE_11NA]._param = _v|0x80; \
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else \
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_base.params[IEEE80211_MODE_11NG]._param = _v|0x80; \
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} else if ((_flags & IEEE80211_CHAN_108A) == IEEE80211_CHAN_108A) \
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_base.params[IEEE80211_MODE_TURBO_A]._param = 2*_v; \
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else if ((_flags & IEEE80211_CHAN_108G) == IEEE80211_CHAN_108G) \
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_base.params[IEEE80211_MODE_TURBO_G]._param = 2*_v; \
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else if ((_flags & IEEE80211_CHAN_ST) == IEEE80211_CHAN_ST) \
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_base.params[IEEE80211_MODE_STURBO_A]._param = 2*_v; \
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else if ((_flags & IEEE80211_CHAN_A) == IEEE80211_CHAN_A) \
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_base.params[IEEE80211_MODE_11A]._param = 2*_v; \
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else if ((_flags & IEEE80211_CHAN_G) == IEEE80211_CHAN_G) \
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_base.params[IEEE80211_MODE_11G]._param = (_v == 5 ? 11 : 2*_v);\
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else if ((_flags & IEEE80211_CHAN_B) == IEEE80211_CHAN_B) \
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_base.params[IEEE80211_MODE_11B]._param = (_v == 5 ? 11 : 2*_v);\
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(_v) = (_v / 2) | IEEE80211_RATE_MCS; \
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} \
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_APPLY1(_flags, _base, _param, _v); \
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} while (0)
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static
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@ -1444,55 +1436,70 @@ DECL_CMD_FUNC(set80211roamrssi, val, d)
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callback_register(setroam_cb, &roamparams);
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}
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static int
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getrate(const char *val, const char *tag)
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{
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double v = atof(val);
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int rate;
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rate = (int) (2*v);
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if (rate != 2*v)
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errx(-1, "invalid %s rate (must be .5 Mb/s units)", tag);
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return rate; /* NB: returns 2x the specified value */
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}
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static
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DECL_CMD_FUNC(set80211roamrate, val, d)
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{
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int v = atoi(val), flags;
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int rate, flags;
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rate = getrate(val, "roam");
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flags = getmodeflags(val);
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getroam(s);
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if (flags == 0) { /* NB: no flags => current channel */
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flags = getcurchan(s)->ic_flags;
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_APPLY_RATE1(flags, roamparams, rate, v);
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_APPLY_RATE1(flags, roamparams, rate, rate);
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} else
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_APPLY_RATE(flags, roamparams, rate, v);
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_APPLY_RATE(flags, roamparams, rate, rate);
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callback_register(setroam_cb, &roamparams);
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}
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static
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DECL_CMD_FUNC(set80211mcastrate, val, d)
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{
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int v = atoi(val), flags;
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int rate, flags;
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rate = getrate(val, "mcast");
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flags = getmodeflags(val);
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gettxparams(s);
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if (flags == 0) { /* NB: no flags => current channel */
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flags = getcurchan(s)->ic_flags;
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_APPLY_RATE1(flags, txparams, mcastrate, v);
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_APPLY_RATE1(flags, txparams, mcastrate, rate);
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} else
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_APPLY_RATE(flags, txparams, mcastrate, v);
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_APPLY_RATE(flags, txparams, mcastrate, rate);
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callback_register(settxparams_cb, &txparams);
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}
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static
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DECL_CMD_FUNC(set80211mgtrate, val, d)
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{
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int v = atoi(val), flags;
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int rate, flags;
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rate = getrate(val, "mgmt");
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flags = getmodeflags(val);
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gettxparams(s);
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if (flags == 0) { /* NB: no flags => current channel */
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flags = getcurchan(s)->ic_flags;
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_APPLY_RATE1(flags, txparams, mgmtrate, v);
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_APPLY_RATE1(flags, txparams, mgmtrate, rate);
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} else
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_APPLY_RATE(flags, txparams, mgmtrate, v);
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_APPLY_RATE(flags, txparams, mgmtrate, rate);
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callback_register(settxparams_cb, &txparams);
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}
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static
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DECL_CMD_FUNC(set80211ucastrate, val, d)
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{
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int v, flags;
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int flags;
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gettxparams(s);
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flags = getmodeflags(val);
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@ -1505,12 +1512,12 @@ DECL_CMD_FUNC(set80211ucastrate, val, d)
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_APPLY(flags, txparams, ucastrate,
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IEEE80211_FIXED_RATE_NONE);
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} else {
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v = atoi(val);
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int rate = getrate(val, "ucast");
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if (flags == 0) { /* NB: no flags => current channel */
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flags = getcurchan(s)->ic_flags;
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_APPLY_RATE1(flags, txparams, ucastrate, v);
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_APPLY_RATE1(flags, txparams, ucastrate, rate);
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} else
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_APPLY_RATE(flags, txparams, ucastrate, v);
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_APPLY_RATE(flags, txparams, ucastrate, rate);
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}
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callback_register(settxparams_cb, &txparams);
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}
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@ -3518,27 +3525,27 @@ list_roam(int s)
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int mode;
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getroam(s);
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for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_11NA; mode++) {
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for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) {
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rp = &roamparams.params[mode];
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if (rp->rssi == 0 && rp->rate == 0)
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continue;
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if (rp->rssi & 1)
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LINE_CHECK("roam:%-6.6s rssi %2u.5dBm rate %2u Mb/s",
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modename[mode], rp->rssi/2, rp->rate/2);
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else
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LINE_CHECK("roam:%-6.6s rssi %4udBm rate %2u Mb/s",
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modename[mode], rp->rssi/2, rp->rate/2);
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}
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for (; mode < IEEE80211_MODE_MAX; mode++) {
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rp = &roamparams.params[mode];
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if (rp->rssi == 0 && rp->rate == 0)
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continue;
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if (rp->rssi & 1)
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LINE_CHECK("roam:%-6.6s rssi %2u.5dBm MCS %2u ",
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modename[mode], rp->rssi/2, rp->rate &~ 0x80);
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else
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LINE_CHECK("roam:%-6.6s rssi %4udBm MCS %2u ",
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modename[mode], rp->rssi/2, rp->rate &~ 0x80);
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if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) {
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if (rp->rssi & 1)
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LINE_CHECK("roam:%-7.7s rssi %2u.5dBm MCS %2u ",
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modename[mode], rp->rssi/2,
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rp->rate &~ IEEE80211_RATE_MCS);
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else
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LINE_CHECK("roam:%-7.7s rssi %4udBm MCS %2u ",
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modename[mode], rp->rssi/2,
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rp->rate &~ IEEE80211_RATE_MCS);
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} else {
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if (rp->rssi & 1)
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LINE_CHECK("roam:%-7.7s rssi %2u.5dBm rate %2u Mb/s",
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modename[mode], rp->rssi/2, rp->rate/2);
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else
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LINE_CHECK("roam:%-7.7s rssi %4udBm rate %2u Mb/s",
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modename[mode], rp->rssi/2, rp->rate/2);
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}
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}
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}
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@ -3549,36 +3556,40 @@ list_txparams(int s)
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int mode;
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gettxparams(s);
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for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_11NA; mode++) {
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for (mode = IEEE80211_MODE_11A; mode < IEEE80211_MODE_MAX; mode++) {
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tp = &txparams.params[mode];
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if (tp->mgmtrate == 0 && tp->mcastrate == 0)
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continue;
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if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
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LINE_CHECK("%-6.6s ucast NONE mgmt %2u Mb/s "
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"mcast %2u Mb/s maxretry %u",
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modename[mode], tp->mgmtrate/2,
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tp->mcastrate/2, tp->maxretry);
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else
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LINE_CHECK("%-6.6s ucast %2u Mb/s mgmt %2u Mb/s "
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"mcast %2u Mb/s maxretry %u",
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modename[mode], tp->ucastrate/2, tp->mgmtrate/2,
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tp->mcastrate/2, tp->maxretry);
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}
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for (; mode < IEEE80211_MODE_MAX; mode++) {
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tp = &txparams.params[mode];
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if (tp->mgmtrate == 0 && tp->mcastrate == 0)
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continue;
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if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
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LINE_CHECK("%-6.6s ucast NONE mgmt %2u MCS "
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"mcast %2u MCS maxretry %u",
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modename[mode], tp->mgmtrate &~ 0x80,
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tp->mcastrate &~ 0x80, tp->maxretry);
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else
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LINE_CHECK("%-6.6s ucast %2u MCS mgmt %2u MCS "
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"mcast %2u MCS maxretry %u",
|
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modename[mode], tp->ucastrate &~ 0x80,
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tp->mgmtrate &~ 0x80,
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tp->mcastrate &~ 0x80, tp->maxretry);
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if (mode == IEEE80211_MODE_11NA || mode == IEEE80211_MODE_11NG) {
|
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if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
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LINE_CHECK("%-7.7s ucast NONE mgmt %2u MCS "
|
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"mcast %2u MCS maxretry %u",
|
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modename[mode],
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tp->mgmtrate &~ IEEE80211_RATE_MCS,
|
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tp->mcastrate &~ IEEE80211_RATE_MCS,
|
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tp->maxretry);
|
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else
|
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LINE_CHECK("%-7.7s ucast %2u MCS mgmt %2u MCS "
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"mcast %2u MCS maxretry %u",
|
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modename[mode],
|
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tp->ucastrate &~ IEEE80211_RATE_MCS,
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tp->mgmtrate &~ IEEE80211_RATE_MCS,
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tp->mcastrate &~ IEEE80211_RATE_MCS,
|
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tp->maxretry);
|
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} else {
|
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if (tp->ucastrate == IEEE80211_FIXED_RATE_NONE)
|
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LINE_CHECK("%-7.7s ucast NONE mgmt %2u Mb/s "
|
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"mcast %2u Mb/s maxretry %u",
|
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modename[mode],
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tp->mgmtrate/2,
|
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tp->mcastrate/2, tp->maxretry);
|
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else
|
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LINE_CHECK("%-7.7s ucast %2u Mb/s mgmt %2u Mb/s "
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"mcast %2u Mb/s maxretry %u",
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modename[mode],
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tp->ucastrate/2, tp->mgmtrate/2,
|
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tp->mcastrate/2, tp->maxretry);
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}
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}
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}
|
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@ -3880,14 +3891,16 @@ printkey(const struct ieee80211req_key *ik)
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static void
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printrate(const char *tag, int v, int defrate, int defmcs)
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{
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if (v == 11)
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LINE_CHECK("%s 5.5", tag);
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else if (v & 0x80) {
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if ((v & IEEE80211_RATE_MCS) == 0) {
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if (v != defrate) {
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if (v & 1)
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LINE_CHECK("%s %d.5", tag, v/2);
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else
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LINE_CHECK("%s %d", tag, v/2);
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}
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} else {
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if (v != defmcs)
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LINE_CHECK("%s %d", tag, v &~ 0x80);
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} else {
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if (v != defrate)
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LINE_CHECK("%s %d", tag, v/2);
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}
|
||||
}
|
||||
|
||||
@ -4180,8 +4193,10 @@ ieee80211_status(int s)
|
||||
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 {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user