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| author | adrian <adrian@FreeBSD.org> | 2016-03-30 00:42:18 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2016-03-30 00:42:18 +0000 |
| commit | 3a0c4470c1c4f89fc371e10ec6ec110856c5e320 (patch) | |
| tree | d4606767cf8ebe7165ff6f553727945051ad7c75 /sys/net80211 | |
| parent | 4081472216bb2faccbd9f119e36c664b62a660c4 (diff) | |
| download | FreeBSD-src-3a0c4470c1c4f89fc371e10ec6ec110856c5e320.zip FreeBSD-src-3a0c4470c1c4f89fc371e10ec6ec110856c5e320.tar.gz | |
[net80211] Add fields to decode uAPSD fields.
It turns out that madwifi actually has the basics for uAPSD implemented
but it was never ported to FreeBSD. I may eventually port most of the
pieces; I'll see how it goes!
Obtained from: Madwifi
Diffstat (limited to 'sys/net80211')
| -rw-r--r-- | sys/net80211/ieee80211.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/sys/net80211/ieee80211.h b/sys/net80211/ieee80211.h index 7ace97e..f5fdd5a 100644 --- a/sys/net80211/ieee80211.h +++ b/sys/net80211/ieee80211.h @@ -317,6 +317,27 @@ struct ieee80211_wme_param { } __packed; /* + * WME U-APSD qos info field defines + */ +#define WME_CAPINFO_UAPSD_EN 0x00000080 +#define WME_CAPINFO_UAPSD_VO 0x00000001 +#define WME_CAPINFO_UAPSD_VI 0x00000002 +#define WME_CAPINFO_UAPSD_BK 0x00000004 +#define WME_CAPINFO_UAPSD_BE 0x00000008 +#define WME_CAPINFO_UAPSD_ACFLAGS_SHIFT 0 +#define WME_CAPINFO_UAPSD_ACFLAGS_MASK 0xF +#define WME_CAPINFO_UAPSD_MAXSP_SHIFT 5 +#define WME_CAPINFO_UAPSD_MAXSP_MASK 0x3 +#define WME_CAPINFO_IE_OFFSET 8 +#define WME_UAPSD_MAXSP(_qosinfo) \ + (((_qosinfo) >> WME_CAPINFO_UAPSD_MAXSP_SHIFT) & \ + WME_CAPINFO_UAPSD_MAXSP_MASK) +#define WME_UAPSD_AC_ENABLED(_ac, _qosinfo) \ + ((1 << (3 - (_ac))) & ( \ + ((_qosinfo) >> WME_CAPINFO_UAPSD_ACFLAGS_SHIFT) & \ + WME_CAPINFO_UAPSD_ACFLAGS_MASK)) + +/* * Management Notification Frame */ struct ieee80211_mnf { |
