From 3eee66290a9f7ca1b664940c7c4b4f8ff54d37e0 Mon Sep 17 00:00:00 2001 From: Eyal Shapira Date: Mon, 11 Nov 2013 20:14:00 +0200 Subject: [PATCH] mac80211: enable easier manipulation of VHT beamforming caps Introduce shift and mask defines for beamformee STS cap and number of sounding dimensions cap as these can take any 3 bit value. While at it also cleanup an unrequired parenthesis. Signed-off-by: Eyal Shapira Reviewed-by: Johannes Berg Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg Signed-off-by: Christian Lamparter --- include/linux/ieee80211.h | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 9fb09d8..6b465d1 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1431,8 +1431,12 @@ struct ieee80211_vht_operation { #define IEEE80211_VHT_CAP_RXSTBC_MASK 0x00000700 #define IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE 0x00000800 #define IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE 0x00001000 -#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MAX 0x0000e000 -#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MAX 0x00070000 +#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT 13 +#define IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK \ + (7 << IEEE80211_VHT_CAP_BEAMFORMEE_STS_SHIFT) +#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT 16 +#define IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK \ + (7 << IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_SHIFT) #define IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE 0x00080000 #define IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE 0x00100000 #define IEEE80211_VHT_CAP_VHT_TXOP_PS 0x00200000 -- 2.31.1