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| author | David S. Miller <davem@davemloft.net> | 2019-04-09 10:57:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-09 10:57:10 -0700 |
| commit | c03fd0171ba6c8807ff5ba7c797896c84e18f3bc (patch) | |
| tree | b79899c124221db66049df5d3ccc8fb5eb75eb72 /drivers/net/wireless/mac80211_hwsim.c | |
| parent | 869e3305f23dfeacdaa234717c92ccb237815d90 (diff) | |
| parent | 78ad2341521d5ea96cb936244ed4c4c4ef9ec13b (diff) | |
| download | linux-c03fd0171ba6c8807ff5ba7c797896c84e18f3bc.tar.bz2 | |
Merge tag 'mac80211-for-davem-2019-04-09' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Various fixes:
* iTXQ fixes from Felix
* tracing fix - increase message length
* fix SW_CRYPTO_CONTROL enforcement
* WMM rule handling for regdomain intersection
* max_interfaces in hwsim - reported by syzbot
* clear private data in some more commands
* a clang compiler warning fix
I added a patch with two new (unused) macros for
rate-limited printing to simplify getting the users
into the tree.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/mac80211_hwsim.c')
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 0838af04d681..524eb5805995 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -2644,7 +2644,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, enum nl80211_band band; const struct ieee80211_ops *ops = &mac80211_hwsim_ops; struct net *net; - int idx; + int idx, i; int n_limits = 0; if (WARN_ON(param->channels > 1 && !param->use_chanctx)) @@ -2768,12 +2768,23 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, goto failed_hw; } + data->if_combination.max_interfaces = 0; + for (i = 0; i < n_limits; i++) + data->if_combination.max_interfaces += + data->if_limits[i].max; + data->if_combination.n_limits = n_limits; - data->if_combination.max_interfaces = 2048; data->if_combination.limits = data->if_limits; - hw->wiphy->iface_combinations = &data->if_combination; - hw->wiphy->n_iface_combinations = 1; + /* + * If we actually were asked to support combinations, + * advertise them - if there's only a single thing like + * only IBSS then don't advertise it as combinations. + */ + if (data->if_combination.max_interfaces > 1) { + hw->wiphy->iface_combinations = &data->if_combination; + hw->wiphy->n_iface_combinations = 1; + } if (param->ciphers) { memcpy(data->ciphers, param->ciphers, |