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Some further updates for net-next:

Browse source 
* fix network-manager which was broken by the previous changes
  * fix delete-station events, which were broken by me making the
    genlmsg_end() mistake
  * fix a timer left running during suspend in some race conditions
    that would cause an annoying (but harmless) warning
  * (less important, but in the tree already) remove 80+80 MHz rate
    reporting since the spec doesn't distinguish it from 160 MHz;
    as the bitrate they're both 160 MHz bandwidth
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Merge tag 'mac80211-next-for-davem-2015-01-19' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Some further updates for net-next:
 * fix network-manager which was broken by the previous changes
 * fix delete-station events, which were broken by me making the
   genlmsg_end() mistake
 * fix a timer left running during suspend in some race conditions
   that would cause an annoying (but harmless) warning
 * (less important, but in the tree already) remove 80+80 MHz rate
   reporting since the spec doesn't distinguish it from 160 MHz;
   as the bitrate they're both 160 MHz bandwidth

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2015-01-19 16:22:19 -05:00
commit 0c49087462
13 changed files with 143 additions and 78 deletions
Download patch file Download diff file Expand all files Collapse all files

25
net/wireless/util.c
View file

@ -1073,10 +1073,24 @@ static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate)
if (WARN_ON_ONCE(rate->mcs > 9))
return 0;
idx = rate->flags & (RATE_INFO_FLAGS_160_MHZ_WIDTH |
RATE_INFO_FLAGS_80P80_MHZ_WIDTH) ? 3 :
rate->flags & RATE_INFO_FLAGS_80_MHZ_WIDTH ? 2 :
rate->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH ? 1 : 0;
switch (rate->bw) {
case RATE_INFO_BW_160:
idx = 3;
break;
case RATE_INFO_BW_80:
idx = 2;
break;
case RATE_INFO_BW_40:
idx = 1;
break;
case RATE_INFO_BW_5:
case RATE_INFO_BW_10:
default:
WARN_ON(1);
/* fall through */
case RATE_INFO_BW_20:
idx = 0;
}
bitrate = base[idx][rate->mcs];
bitrate *= rate->nss;
@ -1107,8 +1121,7 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate)
modulation = rate->mcs & 7;
streams = (rate->mcs >> 3) + 1;
bitrate = (rate->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH) ?
13500000 : 6500000;
bitrate = (rate->bw == RATE_INFO_BW_40) ? 13500000 : 6500000;
if (modulation < 4)
bitrate *= (modulation + 1);