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nl80211: add EHT MCS support

Add support for reporting and calculating EHT bitrates.

Veerendranath Jakkam committed 4 years ago

Commit cfb14111 parent 3743bec4 files · +223 −0Browse files

Showing the changes to include/uapi (1 of 4 files). Show all

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include/uapi/linux/nl80211.h+62−0
@@ -3392,6 +3392,56 @@ enum nl80211_he_ru_alloc { · 3391 unmodified lines
33923392 NL80211_RATE_INFO_HE_RU_ALLOC_2x996,
33933393 };
33943394
3395+/**
3396+ * enum nl80211_eht_gi - EHT guard interval
3397+ * @NL80211_RATE_INFO_EHT_GI_0_8: 0.8 usec
3398+ * @NL80211_RATE_INFO_EHT_GI_1_6: 1.6 usec
3399+ * @NL80211_RATE_INFO_EHT_GI_3_2: 3.2 usec
3400+ */
3401+enum nl80211_eht_gi {
3402+ NL80211_RATE_INFO_EHT_GI_0_8,
3403+ NL80211_RATE_INFO_EHT_GI_1_6,
3404+ NL80211_RATE_INFO_EHT_GI_3_2,
3405+};
3406+
3407+/**
3408+ * enum nl80211_eht_ru_alloc - EHT RU allocation values
3409+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_26: 26-tone RU allocation
3410+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_52: 52-tone RU allocation
3411+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_52P26: 52+26-tone RU allocation
3412+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_106: 106-tone RU allocation
3413+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_106P26: 106+26 tone RU allocation
3414+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_242: 242-tone RU allocation
3415+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_484: 484-tone RU allocation
3416+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_484P242: 484+242 tone RU allocation
3417+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_996: 996-tone RU allocation
3418+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_996P484: 996+484 tone RU allocation
3419+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242: 996+484+242 tone RU allocation
3420+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_2x996: 2x996-tone RU allocation
3421+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484: 2x996+484 tone RU allocation
3422+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_3x996: 3x996-tone RU allocation
3423+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484: 3x996+484 tone RU allocation
3424+ * @NL80211_RATE_INFO_EHT_RU_ALLOC_4x996: 4x996-tone RU allocation
3425+ */
3426+enum nl80211_eht_ru_alloc {
3427+ NL80211_RATE_INFO_EHT_RU_ALLOC_26,
3428+ NL80211_RATE_INFO_EHT_RU_ALLOC_52,
3429+ NL80211_RATE_INFO_EHT_RU_ALLOC_52P26,
3430+ NL80211_RATE_INFO_EHT_RU_ALLOC_106,
3431+ NL80211_RATE_INFO_EHT_RU_ALLOC_106P26,
3432+ NL80211_RATE_INFO_EHT_RU_ALLOC_242,
3433+ NL80211_RATE_INFO_EHT_RU_ALLOC_484,
3434+ NL80211_RATE_INFO_EHT_RU_ALLOC_484P242,
3435+ NL80211_RATE_INFO_EHT_RU_ALLOC_996,
3436+ NL80211_RATE_INFO_EHT_RU_ALLOC_996P484,
3437+ NL80211_RATE_INFO_EHT_RU_ALLOC_996P484P242,
3438+ NL80211_RATE_INFO_EHT_RU_ALLOC_2x996,
3439+ NL80211_RATE_INFO_EHT_RU_ALLOC_2x996P484,
3440+ NL80211_RATE_INFO_EHT_RU_ALLOC_3x996,
3441+ NL80211_RATE_INFO_EHT_RU_ALLOC_3x996P484,
3442+ NL80211_RATE_INFO_EHT_RU_ALLOC_4x996,
3443+};
3444+
33953445 /**
33963446 * enum nl80211_rate_info - bitrate information
33973447 *
@@ -3431,6 +3481,13 @@ enum nl80211_he_ru_alloc { · 33 unmodified lines
34313481 * @NL80211_RATE_INFO_HE_DCM: HE DCM value (u8, 0/1)
34323482 * @NL80211_RATE_INFO_RU_ALLOC: HE RU allocation, if not present then
34333483 * non-OFDMA was used (u8, see &enum nl80211_he_ru_alloc)
3484+ * @NL80211_RATE_INFO_320_MHZ_WIDTH: 320 MHz bitrate
3485+ * @NL80211_RATE_INFO_EHT_MCS: EHT MCS index (u8, 0-15)
3486+ * @NL80211_RATE_INFO_EHT_NSS: EHT NSS value (u8, 1-8)
3487+ * @NL80211_RATE_INFO_EHT_GI: EHT guard interval identifier
3488+ * (u8, see &enum nl80211_eht_gi)
3489+ * @NL80211_RATE_INFO_EHT_RU_ALLOC: EHT RU allocation, if not present then
3490+ * non-OFDMA was used (u8, see &enum nl80211_eht_ru_alloc)
34343491 * @__NL80211_RATE_INFO_AFTER_LAST: internal use
34353492 */
34363493 enum nl80211_rate_info {
@@ -3452,6 +3509,11 @@ enum nl80211_rate_info { · 15 unmodified lines
34523509 NL80211_RATE_INFO_HE_GI,
34533510 NL80211_RATE_INFO_HE_DCM,
34543511 NL80211_RATE_INFO_HE_RU_ALLOC,
3512+ NL80211_RATE_INFO_320_MHZ_WIDTH,
3513+ NL80211_RATE_INFO_EHT_MCS,
3514+ NL80211_RATE_INFO_EHT_NSS,
3515+ NL80211_RATE_INFO_EHT_GI,
3516+ NL80211_RATE_INFO_EHT_RU_ALLOC,
34553517
34563518 /* keep last */
34573519 __NL80211_RATE_INFO_AFTER_LAST,