Date: Mon, 25 Aug 2014 00:00:42 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-wireless@FreeBSD.org Subject: [Bug 192950] [iwn] Centrino Advanced-N 6205 slow on 11n, better on 11g Message-ID: <bug-192950-21060-IegUP82t0a@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-192950-21060@https.bugs.freebsd.org/bugzilla/> References: <bug-192950-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=192950 --- Comment #12 from Hiren Panchasara <hiren@FreeBSD.org> --- Tried to follow the rabbit-hole to see where rate is coming from: Index: if_iwn.c =================================================================== --- if_iwn.c (revision 269621) +++ if_iwn.c (working copy) @@ -4281,6 +4281,8 @@ rate = ni->ni_txrate; } + DPRINTF(sc, IWN_DEBUG_XMIT, "tx rate is: %d in %s \n", rate, __func__); + /* Encrypt the frame if need be. */ if (wh->i_fc[1] & IEEE80211_FC1_PROTECTED) { /* Retrieve key for TX. */ via this codepath: ieee80211_set_basic_htrates() ieee80211_add_htinfo_body() amrr_rate() .ir_rate ieee80211_ratectl_rate() iwn_tx_data() In the logs, I get: Aug 24 16:59:35 flymockour-l7 kernel: tx rate is: 128 in iwn_tx_data Which I think is: 807 #define IEEE80211_RATE_BASIC 0x80 -- You are receiving this mail because: You are the assignee for the bug.
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