static int parse_rate_chunk(const char *arg, __u8 *nss, __u16 *mcs, unsigned int mode)
{
unsigned int count, i;
- unsigned int inss, mcs_start, mcs_end, tab[12];
+ unsigned int inss, mcs_start, mcs_end, tab[16];
unsigned int max_mcs = 0, max_nss = 0;
*nss = 0; *mcs = 0;
if (mode == NL80211_TXRATE_HE) {
max_mcs = 11;
max_nss = NL80211_HE_NSS_MAX;
+ } else if (mode == NL80211_TXRATE_EHT) {
+ max_mcs = 15;
+ max_nss = NL80211_EHT_NSS_MAX;
} else {
max_mcs = 9;
max_nss = NL80211_VHT_NSS_MAX;
&inss, &tab[0], &tab[1], &tab[2], &tab[3],
&tab[4], &tab[5], &tab[6], &tab[7], &tab[8],
&tab[9], &tab[10], &tab[11]);
+ } else if (mode == NL80211_TXRATE_EHT) {
+ count = sscanf(arg, "%u:%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u,%u",
+ &inss, &tab[0], &tab[1], &tab[2], &tab[3],
+ &tab[4], &tab[5], &tab[6], &tab[7], &tab[8],
+ &tab[9], &tab[10], &tab[11], &tab[12], &tab[13],
+ &tab[14], &tab[15]);
} else {
count = sscanf(arg, "%u:%u,%u,%u,%u,%u,%u,%u,%u,%u,%u", &inss,
&tab[0], &tab[1], &tab[2], &tab[3], &tab[4],
return parse_rate_chunk(arg, nss, mcs, NL80211_TXRATE_HE);
}
+static int parse_eht_chunk(const char *arg, __u8 *nss, __u16 *mcs)
+{
+ return parse_rate_chunk(arg, nss, mcs, NL80211_TXRATE_EHT);
+}
+
static int setup_vht(struct nl80211_txrate_vht *txrate_vht,
int argc, char **argv)
{
return 1;
}
+static int setup_eht(struct nl80211_txrate_eht *txrate_eht,
+ int argc, char **argv)
+{
+ __u8 nss;
+ __u16 mcs;
+ int i;
+
+ memset(txrate_eht, 0, sizeof(*txrate_eht));
+
+ for (i = 0; i < argc; i++) {
+ if (!parse_eht_chunk(argv[i], &nss, &mcs))
+ return 0;
+
+ nss--;
+ txrate_eht->mcs[nss] |= mcs;
+ }
+
+ return 1;
+}
+
#define HE_GI_STR_MAX 16
#define HE_GI_08_STR "0.8"
#define HE_GI_16_STR "1.6"
return -1;
}
+#define EHT_GI_08_STR "0.8"
+#define EHT_GI_16_STR "1.6"
+#define EHT_GI_32_STR "3.2"
+static int parse_eht_gi(char *eht_gi)
+{
+ if (eht_gi == NULL)
+ return 0;
+
+ if (!strncmp(eht_gi, EHT_GI_08_STR, sizeof(EHT_GI_08_STR)))
+ return NL80211_RATE_INFO_EHT_GI_0_8;
+ if (!strncmp(eht_gi, EHT_GI_16_STR, sizeof(EHT_GI_16_STR)))
+ return NL80211_RATE_INFO_EHT_GI_1_6;
+ if (!strncmp(eht_gi, EHT_GI_32_STR, sizeof(EHT_GI_32_STR)))
+ return NL80211_RATE_INFO_EHT_GI_3_2;
+
+ return -1;
+}
+
#define VHT_ARGC_MAX 100
int set_bitrates(struct nl_msg *msg,
bool have_vht_mcs_24 = false, have_vht_mcs_5 = false;
bool have_he_mcs_24 = false, have_he_mcs_5 = false;
bool have_he_mcs_6 = false;
+ bool have_eht_mcs_24 = false, have_eht_mcs_5 = false, have_eht_mcs_6 = false;
uint8_t ht_mcs_24[77], ht_mcs_5[77];
int n_ht_mcs_24 = 0, n_ht_mcs_5 = 0;
struct nl80211_txrate_vht txrate_vht_24 = {};
struct nl80211_txrate_he txrate_he_24 = {};
struct nl80211_txrate_he txrate_he_5 = {};
struct nl80211_txrate_he txrate_he_6 = {};
+ struct nl80211_txrate_eht txrate_eht_24 = {};
+ struct nl80211_txrate_eht txrate_eht_5 = {};
+ struct nl80211_txrate_eht txrate_eht_6 = {};
uint8_t *mcs = NULL;
int *n_mcs = NULL;
char *vht_argv_5[VHT_ARGC_MAX] = {}; char *vht_argv_24[VHT_ARGC_MAX] = {};
char *he_argv_5[VHT_ARGC_MAX] = {}; char *he_argv_24[VHT_ARGC_MAX] = {};
char *he_argv_6[VHT_ARGC_MAX] = {};
- char **vht_argv = NULL, **he_argv = NULL;
+ char *eht_argv_24[VHT_ARGC_MAX] = {};
+ char *eht_argv_5[VHT_ARGC_MAX] = {};
+ char *eht_argv_6[VHT_ARGC_MAX] = {};
+ char **vht_argv = NULL, **he_argv = NULL, **eht_argv = NULL;
int vht_argc_5 = 0; int vht_argc_24 = 0;
int he_argc_5 = 0; int he_argc_24 = 0;
int he_argc_6 = 0;
- int *vht_argc = NULL, *he_argc = NULL;
+ int eht_argc_24 = 0, eht_argc_5 = 0, eht_argc_6 = 0;
+ int *vht_argc = NULL, *he_argc = NULL, *eht_argc = NULL;
int sgi_24 = 0, sgi_5 = 0, lgi_24 = 0, lgi_5 = 0;
int has_he_gi_24 = 0, has_he_gi_5 = 0, has_he_ltf_24 = 0, has_he_ltf_5 = 0;
int has_he_gi_6 = 0, has_he_ltf_6 = 0;
+ int has_eht_gi_24 = 0, has_eht_gi_5 = 0, has_eht_gi_6 = 0;
+ int has_eht_ltf_24 = 0, has_eht_ltf_5 = 0, has_eht_ltf_6 = 0;
int he_gi = 0, he_ltf = 0;
char *he_gi_argv = NULL;
+ int eht_gi = 0, eht_ltf = 0;
+ char *eht_gi_argv = NULL;
enum {
S_NONE,
S_HT,
S_VHT,
S_HE,
+ S_EHT,
S_GI,
S_HE_GI,
S_HE_LTF,
+ S_EHT_GI,
+ S_EHT_LTF,
} parser_state = S_NONE;
for (i = 0; i < argc; i++) {
he_argv = he_argv_6;
he_argc = &he_argc_6;
have_he_mcs_6 = true;
+ } else if (strcmp(argv[i], "eht-mcs-2.4") == 0) {
+ if (have_eht_mcs_24)
+ return 1;
+ parser_state = S_EHT;
+ eht_argv = eht_argv_24;
+ eht_argc = &eht_argc_24;
+ have_eht_mcs_24 = true;
+ } else if (strcmp(argv[i], "eht-mcs-5") == 0) {
+ if (have_eht_mcs_5)
+ return 1;
+ parser_state = S_EHT;
+ eht_argv = eht_argv_5;
+ eht_argc = &eht_argc_5;
+ have_eht_mcs_5 = true;
+ } else if (strcmp(argv[i], "eht-mcs-6") == 0) {
+ if (have_eht_mcs_6)
+ return 1;
+ parser_state = S_EHT;
+ eht_argv = eht_argv_6;
+ eht_argc = &eht_argc_6;
+ have_eht_mcs_6 = true;
} else if (strcmp(argv[i], "sgi-2.4") == 0) {
sgi_24 = 1;
parser_state = S_GI;
} else if (strcmp(argv[i], "he-ltf-6") == 0) {
has_he_ltf_6 = 1;
parser_state = S_HE_LTF;
+ } else if (strcmp(argv[i], "eht-gi-2.4") == 0) {
+ has_eht_gi_24 = 1;
+ parser_state = S_EHT_GI;
+ } else if (strcmp(argv[i], "eht-gi-5") == 0) {
+ has_eht_gi_5 = 1;
+ parser_state = S_EHT_GI;
+ } else if (strcmp(argv[i], "eht-gi-6") == 0) {
+ has_eht_gi_6 = 1;
+ parser_state = S_EHT_GI;
+ } else if (strcmp(argv[i], "eht-ltf-2.4") == 0) {
+ has_eht_ltf_24 = 1;
+ parser_state = S_EHT_LTF;
+ } else if (strcmp(argv[i], "eht-ltf-5") == 0) {
+ has_eht_ltf_5 = 1;
+ parser_state = S_EHT_LTF;
+ } else if (strcmp(argv[i], "eht-ltf-6") == 0) {
+ has_eht_ltf_6 = 1;
+ parser_state = S_EHT_LTF;
} else switch (parser_state) {
case S_LEGACY:
tmpd = strtod(argv[i], &end);
return 1;
he_argv[(*he_argc)++] = argv[i];
break;
+ case S_EHT:
+ if (*eht_argc >= VHT_ARGC_MAX)
+ return 1;
+ eht_argv[(*eht_argc)++] = argv[i];
+ break;
case S_GI:
break;
case S_HE_GI:
return 1;
he_ltf = he_ltf >> 1;
break;
+ case S_EHT_GI:
+ eht_gi_argv = argv[i];
+ break;
+ case S_EHT_LTF:
+ eht_ltf = strtol(argv[i], &end, 0);
+ if (*end != '\0')
+ return 1;
+ if (eht_ltf < 1 || eht_ltf > 8)
+ return 1;
+ if (eht_ltf != 1 && eht_ltf % 2)
+ return 1;
+ eht_ltf >>= 1;
+ break;
default:
if (attr != NL80211_ATTR_TX_RATES)
goto next;
if (!setup_he(&txrate_he_6, he_argc_6, he_argv_6))
return -EINVAL;
+ if (have_eht_mcs_24)
+ if (!setup_eht(&txrate_eht_24, eht_argc_24, eht_argv_24))
+ return -EINVAL;
+
+ if (have_eht_mcs_5)
+ if (!setup_eht(&txrate_eht_5, eht_argc_5, eht_argv_5))
+ return -EINVAL;
+
+ if (have_eht_mcs_6)
+ if (!setup_eht(&txrate_eht_6, eht_argc_6, eht_argv_6))
+ return -EINVAL;
+
if (sgi_5 && lgi_5)
return 1;
return 1;
}
+ if (eht_gi_argv) {
+ eht_gi = parse_eht_gi(eht_gi_argv);
+ if (eht_gi < 0)
+ return 1;
+ }
+
nl_rates = nla_nest_start(msg, attr);
if (!nl_rates)
goto nla_put_failure;
if (have_legacy_24 || have_ht_mcs_24 || have_vht_mcs_24 || have_he_mcs_24 ||
- sgi_24 || lgi_24 || has_he_gi_24 || has_he_ltf_24) {
+ sgi_24 || lgi_24 || has_he_gi_24 || has_he_ltf_24 ||
+ have_eht_mcs_24 || has_eht_gi_24 || has_eht_ltf_24) {
nl_band = nla_nest_start(msg, NL80211_BAND_2GHZ);
if (!nl_band)
goto nla_put_failure;
if (have_he_mcs_24)
nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_24),
&txrate_he_24);
+ if (have_eht_mcs_24)
+ nla_put(msg, NL80211_TXRATE_EHT, sizeof(txrate_eht_24),
+ &txrate_eht_24);
if (sgi_24)
nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_SGI);
if (lgi_24)
nla_put_u8(msg, NL80211_TXRATE_HE_GI, he_gi);
if (has_he_ltf_24)
nla_put_u8(msg, NL80211_TXRATE_HE_LTF, he_ltf);
+ if (has_eht_gi_24)
+ nla_put_u8(msg, NL80211_TXRATE_EHT_GI, eht_gi);
+ if (has_eht_ltf_24)
+ nla_put_u8(msg, NL80211_TXRATE_EHT_LTF, eht_ltf);
nla_nest_end(msg, nl_band);
}
if (have_legacy_5 || have_ht_mcs_5 || have_vht_mcs_5 || have_he_mcs_5 ||
- sgi_5 || lgi_5 || has_he_gi_5 || has_he_ltf_5) {
+ sgi_5 || lgi_5 || has_he_gi_5 || has_he_ltf_5 ||
+ have_eht_mcs_5 || has_eht_gi_5 || has_eht_ltf_5) {
nl_band = nla_nest_start(msg, NL80211_BAND_5GHZ);
if (!nl_band)
goto nla_put_failure;
if (have_he_mcs_5)
nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_5),
&txrate_he_5);
+ if (have_eht_mcs_5)
+ nla_put(msg, NL80211_TXRATE_EHT, sizeof(txrate_eht_5),
+ &txrate_eht_5);
if (sgi_5)
nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_SGI);
if (lgi_5)
nla_put_u8(msg, NL80211_TXRATE_HE_GI, he_gi);
if (has_he_ltf_5)
nla_put_u8(msg, NL80211_TXRATE_HE_LTF, he_ltf);
+ if (has_eht_gi_5)
+ nla_put_u8(msg, NL80211_TXRATE_EHT_GI, eht_gi);
+ if (has_eht_ltf_5)
+ nla_put_u8(msg, NL80211_TXRATE_EHT_LTF, eht_ltf);
nla_nest_end(msg, nl_band);
}
- if (have_he_mcs_6 || has_he_gi_6 || has_he_ltf_6) {
+ if (have_he_mcs_6 || has_he_gi_6 || has_he_ltf_6 ||
+ have_eht_mcs_6 || has_eht_gi_6 || has_eht_ltf_6) {
nl_band = nla_nest_start(msg, NL80211_BAND_6GHZ);
if (!nl_band)
goto nla_put_failure;
if (have_he_mcs_6)
nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_6),
&txrate_he_6);
+ if (have_eht_mcs_6)
+ nla_put(msg, NL80211_TXRATE_EHT, sizeof(txrate_eht_6),
+ &txrate_eht_6);
if (has_he_gi_6)
nla_put_u8(msg, NL80211_TXRATE_HE_GI, he_gi);
if (has_he_ltf_6)
nla_put_u8(msg, NL80211_TXRATE_HE_LTF, he_ltf);
+ if (has_eht_gi_6)
+ nla_put_u8(msg, NL80211_TXRATE_EHT_GI, eht_gi);
+ if (has_eht_ltf_6)
+ nla_put_u8(msg, NL80211_TXRATE_EHT_LTF, eht_ltf);
nla_nest_end(msg, nl_band);
}
#define DESCR_HT " [ht-mcs-<2.4|5> <MCS index>*]"
#define DESCR_VHT " [vht-mcs-<2.4|5> <NSS:MCSx,MCSy... | NSS:MCSx-MCSy>*]"
#define DESCR_HE " [he-mcs-<2.4|5|6> <NSS:MCSx,MCSy... | NSS:MCSx-MCSy>*]"
-#define DESCR_GI " [sgi-2.4|lgi-2.4] [sgi-5|lgi-5] [he-gi-<2.4|5|6> <0.8|1.6|3.2>]"
-#define DESCR_LTF " [he-ltf-<2.4|5|6> <1|2|4>]"
+#define DESCR_EHT " [eht-mcs-<2.4|5|6> <NSS:MCSx,MCSy... | NSS:MCSx-MCSy>*]"
+#define DESCR_GI " [sgi-2.4|lgi-2.4] [sgi-5|lgi-5] [he-gi-<2.4|5|6> <0.8|1.6|3.2>] [eht-gi-<2.4|5|6> <0.8|1.6|3.2>]"
+#define DESCR_LTF " [he-ltf-<2.4|5|6> <1|2|4>] [eht-ltf-<2.4|5|6> <1|2|4|6|8>]"
#define DESCR \
DESCR_LEGACY \
DESCR_HT \
DESCR_VHT \
DESCR_HE \
+ DESCR_EHT \
DESCR_GI \
DESCR_LTF \
/* end of DESCR */
projects / thirdparty / iw.git / commitdiff
