Date: Wed, 30 Mar 2016 00:42:18 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r297404 - head/sys/net80211 Message-ID: <201603300042.u2U0gITZ025577@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: adrian Date: Wed Mar 30 00:42:18 2016 New Revision: 297404 URL: https://svnweb.freebsd.org/changeset/base/297404 Log: [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 Modified: head/sys/net80211/ieee80211.h Modified: head/sys/net80211/ieee80211.h ============================================================================== --- head/sys/net80211/ieee80211.h Wed Mar 30 00:03:59 2016 (r297403) +++ head/sys/net80211/ieee80211.h Wed Mar 30 00:42:18 2016 (r297404) @@ -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 {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201603300042.u2U0gITZ025577>