From patchwork Wed Sep 30 02:05:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajkumar Manoharan X-Patchwork-Id: 11807661 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 78D7E618 for ; Wed, 30 Sep 2020 02:06:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3D68B20773 for ; Wed, 30 Sep 2020 02:06:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="UKZRktoA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729729AbgI3CGO (ORCPT ); Tue, 29 Sep 2020 22:06:14 -0400 Received: from z5.mailgun.us ([104.130.96.5]:58512 "EHLO z5.mailgun.us" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729322AbgI3CGO (ORCPT ); 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Wed, 30 Sep 2020 02:05:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 5C23DC433C8 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=rmanohar@codeaurora.org From: Rajkumar Manoharan To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Miles Hu Subject: [PATCH v2 1/2] iw: add HE rate/gi/ltf support Date: Tue, 29 Sep 2020 19:05:37 -0700 Message-Id: <1601431538-6621-1-git-send-email-rmanohar@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Miles Hu This patch adds support for setting fied HE rates/gi/ltf Tested-by: John Crispin Signed-off-by: Miles Hu --- v2: Rebased and fixed conflicts bitrate.c | 178 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 163 insertions(+), 15 deletions(-) diff --git a/bitrate.c b/bitrate.c index 32a23a938914..2cd55d15bfab 100644 --- a/bitrate.c +++ b/bitrate.c @@ -4,13 +4,22 @@ #include "iw.h" -static int parse_vht_chunk(const char *arg, __u8 *nss, __u16 *mcs) +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[10]; + unsigned int inss, mcs_start, mcs_end, tab[12]; + 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 { + max_mcs = 9; + max_nss = NL80211_VHT_NSS_MAX; + } + if (strchr(arg, '-')) { /* Format: NSS:MCS_START-MCS_END */ count = sscanf(arg, "%u:%u-%u", &inss, &mcs_start, &mcs_end); @@ -18,13 +27,13 @@ static int parse_vht_chunk(const char *arg, __u8 *nss, __u16 *mcs) if (count != 3) return 0; - if (inss < 1 || inss > NL80211_VHT_NSS_MAX) + if (inss < 1 || inss > max_nss) return 0; if (mcs_start > mcs_end) return 0; - if (mcs_start > 9 || mcs_end > 9) + if (mcs_start > max_mcs || mcs_end > max_mcs) return 0; *nss = inss; @@ -33,19 +42,26 @@ static int parse_vht_chunk(const char *arg, __u8 *nss, __u16 *mcs) } else { /* Format: NSS:MCSx,MCSy,... */ - 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], &tab[5], - &tab[6], &tab[7], &tab[8], &tab[9]); + if (mode == NL80211_TXRATE_HE) { + count = sscanf(arg, "%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]); + } 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], + &tab[5], &tab[6], &tab[7], &tab[8], &tab[9]); + } if (count < 2) return 0; - if (inss < 1 || inss > NL80211_VHT_NSS_MAX) + if (inss < 1 || inss > max_nss) return 0; *nss = inss; for (i = 0; i < count - 1; i++) { - if (tab[i] > 9) + if (tab[i] > max_mcs) return 0; *mcs |= 1 << tab[i]; } @@ -54,6 +70,16 @@ static int parse_vht_chunk(const char *arg, __u8 *nss, __u16 *mcs) return 1; } +static int parse_vht_chunk(const char *arg, __u8 *nss, __u16 *mcs) +{ + return parse_rate_chunk(arg, nss, mcs, NL80211_TXRATE_VHT); +} + +static int parse_he_chunk(const char *arg, __u8 *nss, __u16 *mcs) +{ + return parse_rate_chunk(arg, nss, mcs, NL80211_TXRATE_HE); +} + static int setup_vht(struct nl80211_txrate_vht *txrate_vht, int argc, char **argv) { @@ -74,6 +100,45 @@ static int setup_vht(struct nl80211_txrate_vht *txrate_vht, return 1; } +static int setup_he(struct nl80211_txrate_he *txrate_he, + int argc, char **argv) +{ + __u8 nss; + __u16 mcs; + int i; + + memset(txrate_he, 0, sizeof(*txrate_he)); + + for (i = 0; i < argc; i++) { + if (!parse_he_chunk(argv[i], &nss, &mcs)) + return 0; + + nss--; + txrate_he->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" +#define HE_GI_32_STR "3.2" +int parse_he_gi(char *he_gi) +{ + if (he_gi == NULL) + return 0; + + if (!strncmp(he_gi, HE_GI_08_STR, sizeof(HE_GI_08_STR))) + return NL80211_RATE_INFO_HE_GI_0_8; + if (!strncmp(he_gi, HE_GI_16_STR, sizeof(HE_GI_16_STR))) + return NL80211_RATE_INFO_HE_GI_1_6; + if (!strncmp(he_gi, HE_GI_32_STR, sizeof(HE_GI_32_STR))) + return NL80211_RATE_INFO_HE_GI_3_2; + + return -1; +} + #define VHT_ARGC_MAX 100 int set_bitrates(struct nl_msg *msg, @@ -89,24 +154,35 @@ int set_bitrates(struct nl_msg *msg, int *n_legacy = NULL; bool have_ht_mcs_24 = false, have_ht_mcs_5 = false; bool have_vht_mcs_24 = false, have_vht_mcs_5 = false; + bool have_he_mcs_24 = false, have_he_mcs_5 = 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_vht txrate_vht_5 = {}; + struct nl80211_txrate_he txrate_he_24 = {}; + struct nl80211_txrate_he txrate_he_5 = {}; uint8_t *mcs = NULL; int *n_mcs = NULL; char *vht_argv_5[VHT_ARGC_MAX] = {}; char *vht_argv_24[VHT_ARGC_MAX] = {}; - char **vht_argv = NULL; + char *he_argv_5[VHT_ARGC_MAX] = {}; char *he_argv_24[VHT_ARGC_MAX] = {}; + char **vht_argv = NULL, **he_argv = NULL; int vht_argc_5 = 0; int vht_argc_24 = 0; - int *vht_argc = NULL; + int he_argc_5 = 0; int he_argc_24 = 0; + int *vht_argc = NULL, *he_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 he_gi = 0, he_ltf = 0; + char *he_gi_argv = NULL; enum { S_NONE, S_LEGACY, S_HT, S_VHT, + S_HE, S_GI, + S_HE_GI, + S_HE_LTF, } parser_state = S_NONE; for (i = 0; i < argc; i++) { @@ -157,6 +233,20 @@ int set_bitrates(struct nl_msg *msg, vht_argv = vht_argv_5; vht_argc = &vht_argc_5; have_vht_mcs_5 = true; + } else if (strcmp(argv[i], "he-mcs-2.4") == 0) { + if (have_he_mcs_24) + return 1; + parser_state = S_HE; + he_argv = he_argv_24; + he_argc = &he_argc_24; + have_he_mcs_24 = true; + } else if (strcmp(argv[i], "he-mcs-5") == 0) { + if (have_he_mcs_5) + return 1; + parser_state = S_HE; + he_argv = he_argv_5; + he_argc = &he_argc_5; + have_he_mcs_5 = true; } else if (strcmp(argv[i], "sgi-2.4") == 0) { sgi_24 = 1; parser_state = S_GI; @@ -169,6 +259,18 @@ int set_bitrates(struct nl_msg *msg, } else if (strcmp(argv[i], "lgi-5") == 0) { lgi_5 = 1; parser_state = S_GI; + } else if (strcmp(argv[i], "he-gi-2.4") == 0) { + has_he_gi_24 = 1; + parser_state = S_HE_GI; + } else if (strcmp(argv[i], "he-gi-5") == 0) { + has_he_gi_5 = 1; + parser_state = S_HE_GI; + } else if (strcmp(argv[i], "he-ltf-2.4") == 0) { + has_he_ltf_24 = 1; + parser_state = S_HE_LTF; + } else if (strcmp(argv[i], "he-ltf-5") == 0) { + has_he_ltf_5 = 1; + parser_state = S_HE_LTF; } else switch (parser_state) { case S_LEGACY: tmpd = strtod(argv[i], &end); @@ -191,8 +293,24 @@ int set_bitrates(struct nl_msg *msg, return 1; vht_argv[(*vht_argc)++] = argv[i]; break; + case S_HE: + if (*he_argc >= VHT_ARGC_MAX) + return 1; + he_argv[(*he_argc)++] = argv[i]; + break; case S_GI: break; + case S_HE_GI: + he_gi_argv = argv[i]; + break; + case S_HE_LTF: + he_ltf = strtol(argv[i], &end, 0); + if (*end != '\0') + return 1; + if (he_ltf < 0 || he_ltf > 4) + return 1; + he_ltf = he_ltf >> 1; + break; default: if (attr != NL80211_ATTR_TX_RATES) goto next; @@ -212,17 +330,32 @@ next: if (!setup_vht(&txrate_vht_5, vht_argc_5, vht_argv_5)) return -EINVAL; + if (have_he_mcs_24) + if (!setup_he(&txrate_he_24, he_argc_24, he_argv_24)) + return -EINVAL; + + if (have_he_mcs_5) + if (!setup_he(&txrate_he_5, he_argc_5, he_argv_5)) + return -EINVAL; + if (sgi_5 && lgi_5) return 1; if (sgi_24 && lgi_24) return 1; + if (he_gi_argv) { + he_gi = parse_he_gi(he_gi_argv); + if (he_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 || sgi_24 || lgi_24) { + 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) { nl_band = nla_nest_start(msg, NL80211_BAND_2GHZ); if (!nl_band) goto nla_put_failure; @@ -232,14 +365,22 @@ next: nla_put(msg, NL80211_TXRATE_HT, n_ht_mcs_24, ht_mcs_24); if (have_vht_mcs_24) nla_put(msg, NL80211_TXRATE_VHT, sizeof(txrate_vht_24), &txrate_vht_24); + if (have_he_mcs_24) + nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_24), + &txrate_he_24); if (sgi_24) nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_SGI); if (lgi_24) nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_LGI); + if (has_he_gi_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); nla_nest_end(msg, nl_band); } - if (have_legacy_5 || have_ht_mcs_5 || have_vht_mcs_5 || sgi_5 || lgi_5) { + 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) { nl_band = nla_nest_start(msg, NL80211_BAND_5GHZ); if (!nl_band) goto nla_put_failure; @@ -249,10 +390,17 @@ next: nla_put(msg, NL80211_TXRATE_HT, n_ht_mcs_5, ht_mcs_5); if (have_vht_mcs_5) nla_put(msg, NL80211_TXRATE_VHT, sizeof(txrate_vht_5), &txrate_vht_5); + if (have_he_mcs_5) + nla_put(msg, NL80211_TXRATE_HE, sizeof(txrate_he_5), + &txrate_he_5); if (sgi_5) nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_SGI); if (lgi_5) nla_put_u8(msg, NL80211_TXRATE_GI, NL80211_TXRATE_FORCE_LGI); + if (has_he_gi_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); nla_nest_end(msg, nl_band); } @@ -272,9 +420,9 @@ static int handle_bitrates(struct nl80211_state *state, } #define DESCR_LEGACY "[legacy-<2.4|5> *]" -#define DESCR DESCR_LEGACY " [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]" +#define DESCR DESCR_LEGACY " [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> [he-mcs-<2.4|5> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]" -COMMAND(set, bitrates, "[legacy-<2.4|5> *] [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]", +COMMAND(set, bitrates, "[legacy-<2.4|5> *] [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> [he-mcs-<2.4|5> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5] [he-gi-2.4:0.8/1.6/3.2] [he-gi-5:0.8/1.6/3.2] [he-ltf-2.4:1/2/4] [he-ltf-5:1/2/4]", NL80211_CMD_SET_TX_BITRATE_MASK, 0, CIB_NETDEV, handle_bitrates, "Sets up the specified rate masks.\n" "Not passing any arguments would clear the existing mask (if any)."); From patchwork Wed Sep 30 02:05:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rajkumar Manoharan X-Patchwork-Id: 11807663 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D6472112C for ; Wed, 30 Sep 2020 02:06:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B21CA20B1F for ; Wed, 30 Sep 2020 02:06:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="SuuARtc9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729742AbgI3CGk (ORCPT ); Tue, 29 Sep 2020 22:06:40 -0400 Received: from z5.mailgun.us ([104.130.96.5]:58512 "EHLO z5.mailgun.us" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729322AbgI3CGj (ORCPT ); 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Wed, 30 Sep 2020 02:05:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org A9746C433C8 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=rmanohar@codeaurora.org From: Rajkumar Manoharan To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Rajkumar Manoharan Subject: [PATCH v2 2/2] iw: support HE rate configuration in 6 GHz band Date: Tue, 29 Sep 2020 19:05:38 -0700 Message-Id: <1601431538-6621-2-git-send-email-rmanohar@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1601431538-6621-1-git-send-email-rmanohar@codeaurora.org> References: <1601431538-6621-1-git-send-email-rmanohar@codeaurora.org> Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Allow HE-MCS, HE-GI, HE-LTF in 6 GHz band as well and allow only MCS rates in 6 GHz. Signed-off-by: Rajkumar Manoharan --- bitrate.c | 40 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) diff --git a/bitrate.c b/bitrate.c index 2cd55d15bfab..8bde850b1d7f 100644 --- a/bitrate.c +++ b/bitrate.c @@ -155,22 +155,27 @@ int set_bitrates(struct nl_msg *msg, bool have_ht_mcs_24 = false, have_ht_mcs_5 = false; 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; 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_vht txrate_vht_5 = {}; struct nl80211_txrate_he txrate_he_24 = {}; struct nl80211_txrate_he txrate_he_5 = {}; + struct nl80211_txrate_he txrate_he_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; 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 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 he_gi = 0, he_ltf = 0; char *he_gi_argv = NULL; @@ -247,6 +252,13 @@ int set_bitrates(struct nl_msg *msg, he_argv = he_argv_5; he_argc = &he_argc_5; have_he_mcs_5 = true; + } else if (strcmp(argv[i], "he-mcs-6") == 0) { + if (have_he_mcs_6) + return 1; + parser_state = S_HE; + he_argv = he_argv_6; + he_argc = &he_argc_6; + have_he_mcs_6 = true; } else if (strcmp(argv[i], "sgi-2.4") == 0) { sgi_24 = 1; parser_state = S_GI; @@ -265,12 +277,18 @@ int set_bitrates(struct nl_msg *msg, } else if (strcmp(argv[i], "he-gi-5") == 0) { has_he_gi_5 = 1; parser_state = S_HE_GI; + } else if (strcmp(argv[i], "he-gi-6") == 0) { + has_he_gi_6 = 1; + parser_state = S_HE_GI; } else if (strcmp(argv[i], "he-ltf-2.4") == 0) { has_he_ltf_24 = 1; parser_state = S_HE_LTF; } else if (strcmp(argv[i], "he-ltf-5") == 0) { has_he_ltf_5 = 1; parser_state = S_HE_LTF; + } else if (strcmp(argv[i], "he-ltf-6") == 0) { + has_he_ltf_6 = 1; + parser_state = S_HE_LTF; } else switch (parser_state) { case S_LEGACY: tmpd = strtod(argv[i], &end); @@ -338,6 +356,10 @@ next: if (!setup_he(&txrate_he_5, he_argc_5, he_argv_5)) return -EINVAL; + if (have_he_mcs_6) + if (!setup_he(&txrate_he_6, he_argc_6, he_argv_6)) + return -EINVAL; + if (sgi_5 && lgi_5) return 1; @@ -404,6 +426,20 @@ next: nla_nest_end(msg, nl_band); } + if (have_he_mcs_6 || has_he_gi_6 || has_he_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 (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); + nla_nest_end(msg, nl_band); + } + nla_nest_end(msg, nl_rates); return ret; @@ -420,9 +456,9 @@ static int handle_bitrates(struct nl80211_state *state, } #define DESCR_LEGACY "[legacy-<2.4|5> *]" -#define DESCR DESCR_LEGACY " [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> [he-mcs-<2.4|5> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]" +#define DESCR DESCR_LEGACY " [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> [he-mcs-<2.4|5|6> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5]" -COMMAND(set, bitrates, "[legacy-<2.4|5> *] [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> [he-mcs-<2.4|5> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5] [he-gi-2.4:0.8/1.6/3.2] [he-gi-5:0.8/1.6/3.2] [he-ltf-2.4:1/2/4] [he-ltf-5:1/2/4]", +COMMAND(set, bitrates, "[legacy-<2.4|5> *] [ht-mcs-<2.4|5> *] [vht-mcs-<2.4|5> [he-mcs-<2.4|5|6> *] [sgi-2.4|lgi-2.4] [sgi-5|lgi-5] [he-gi-<2.4|5|6> <0.8|1.6|3.2>] [he-ltf-<2.4|5|6> <1|2|4>]", NL80211_CMD_SET_TX_BITRATE_MASK, 0, CIB_NETDEV, handle_bitrates, "Sets up the specified rate masks.\n" "Not passing any arguments would clear the existing mask (if any).");