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| author | Rajkumar Manoharan <rmanohar@codeaurora.org> | 2020-09-28 00:28:11 -0700 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2020-09-28 15:07:41 +0200 |
| commit | f5bec330e3010450daeb5cb6a94a4a7c54afa306 (patch) | |
| tree | 202b3fd581a3eb2f3f441c9283d27e02d78bccb4 /net/wireless | |
| parent | 265a0708339daeb71848169f52b91066cc2984fd (diff) | |
| download | linux-f5bec330e3010450daeb5cb6a94a4a7c54afa306.tar.gz linux-f5bec330e3010450daeb5cb6a94a4a7c54afa306.tar.bz2 linux-f5bec330e3010450daeb5cb6a94a4a7c54afa306.zip | |
nl80211: extend support to config spatial reuse parameter set
Allow the user to configure below Spatial Reuse Parameter Set element.
* Non-SRG OBSS PD Max Offset
* SRG BSS Color Bitmap
* SRG Partial BSSID Bitmap
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Link: https://lore.kernel.org/r/1601278091-20313-2-git-send-email-rmanohar@codeaurora.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index e501bce86436..d76b8bd0e1d1 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -329,6 +329,13 @@ he_obss_pd_policy[NL80211_HE_OBSS_PD_ATTR_MAX + 1] = { NLA_POLICY_RANGE(NLA_U8, 1, 20), [NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET] = NLA_POLICY_RANGE(NLA_U8, 1, 20), + [NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET] = + NLA_POLICY_RANGE(NLA_U8, 1, 20), + [NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP] = + NLA_POLICY_EXACT_LEN(8), + [NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP] = + NLA_POLICY_EXACT_LEN(8), + [NL80211_HE_OBSS_PD_ATTR_SR_CTRL] = { .type = NLA_U8 }, }; static const struct nla_policy @@ -4857,16 +4864,34 @@ static int nl80211_parse_he_obss_pd(struct nlattr *attrs, if (err) return err; + if (!tb[NL80211_HE_OBSS_PD_ATTR_SR_CTRL]) + return -EINVAL; + + he_obss_pd->sr_ctrl = nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_SR_CTRL]); + if (tb[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET]) he_obss_pd->min_offset = nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET]); if (tb[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET]) he_obss_pd->max_offset = nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET]); + if (tb[NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET]) + he_obss_pd->non_srg_max_offset = + nla_get_u8(tb[NL80211_HE_OBSS_PD_ATTR_NON_SRG_MAX_OFFSET]); if (he_obss_pd->min_offset > he_obss_pd->max_offset) return -EINVAL; + if (tb[NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP]) + memcpy(he_obss_pd->bss_color_bitmap, + nla_data(tb[NL80211_HE_OBSS_PD_ATTR_BSS_COLOR_BITMAP]), + sizeof(he_obss_pd->bss_color_bitmap)); + + if (tb[NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP]) + memcpy(he_obss_pd->partial_bssid_bitmap, + nla_data(tb[NL80211_HE_OBSS_PD_ATTR_PARTIAL_BSSID_BITMAP]), + sizeof(he_obss_pd->partial_bssid_bitmap)); + he_obss_pd->enable = true; return 0; |