From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from nbd.name ([88.198.39.176]:45929 "EHLO ds10.nbd.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753050Ab0DSR5o (ORCPT ); Mon, 19 Apr 2010 13:57:44 -0400 From: Felix Fietkau To: linux-wireless@vger.kernel.org Cc: linville@tuxdriver.com, lrodriguez@atheros.com Subject: [PATCH v2 7/9] mac80211: add flags for STBC (Space-Time Block Coding) Date: Mon, 19 Apr 2010 19:57:35 +0200 Message-Id: <1271699857-12366-7-git-send-email-nbd@openwrt.org> In-Reply-To: <1271699857-12366-6-git-send-email-nbd@openwrt.org> References: <1271699857-12366-1-git-send-email-nbd@openwrt.org> <1271699857-12366-2-git-send-email-nbd@openwrt.org> <1271699857-12366-3-git-send-email-nbd@openwrt.org> <1271699857-12366-4-git-send-email-nbd@openwrt.org> <1271699857-12366-5-git-send-email-nbd@openwrt.org> <1271699857-12366-6-git-send-email-nbd@openwrt.org> Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Felix Fietkau --- include/linux/ieee80211.h | 1 + include/net/mac80211.h | 4 ++++ 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 1252ba1..97b2eae 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -876,6 +876,7 @@ struct ieee80211_ht_cap { #define IEEE80211_HT_CAP_SGI_40 0x0040 #define IEEE80211_HT_CAP_TX_STBC 0x0080 #define IEEE80211_HT_CAP_RX_STBC 0x0300 +#define IEEE80211_HT_CAP_RX_STBC_SHIFT 8 #define IEEE80211_HT_CAP_DELAY_BA 0x0400 #define IEEE80211_HT_CAP_MAX_AMSDU 0x0800 #define IEEE80211_HT_CAP_DSSSCCK40 0x1000 diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 75056dd..3d85b0a 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -275,6 +275,8 @@ struct ieee80211_bss_conf { * MLME command (internal to mac80211 to figure out whether to send TX * status to user space) * @IEEE80211_TX_CTL_LDPC: tells the driver to use LDPC for this frame + * @IEEE80211_TX_CTL_STBC: Enables Space-Time Block Coding (STBC) for this + * frame and selects the maximum number of streams that it can use. */ enum mac80211_tx_control_flags { IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0), @@ -299,6 +301,8 @@ enum mac80211_tx_control_flags { IEEE80211_TX_INTFL_HAS_RADIOTAP = BIT(20), IEEE80211_TX_INTFL_NL80211_FRAME_TX = BIT(21), IEEE80211_TX_CTL_LDPC = BIT(22), + IEEE80211_TX_CTL_STBC = BIT(23) | BIT(24), +#define IEEE80211_TX_CTL_STBC_SHIFT 23 }; /** -- 1.6.4.2