diff options
| author | Aditya Kumar Singh <quic_adisi@quicinc.com> | 2024-02-16 17:46:21 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-21 17:19:03 +0300 |
| commit | 7f501452364e2c1e38a819bcc96bdfdf59d2bbda (patch) | |
| tree | f0e62f16128870a058d53c66a26275451408b004 | |
| parent | 6030b3a469f8936d7f0f928e788f12a4fe14a4ca (diff) | |
| download | linux-7f501452364e2c1e38a819bcc96bdfdf59d2bbda.tar.xz | |
wifi: mac80211_hwsim: add support for switch_vif_chanctx callback
Currently switch_vif_chanctx mac80211 callback is not supported for
MLO. Add it.
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
Link: https://msgid.link/20240216144621.514385-3-quic_adisi@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | drivers/net/wireless/virtual/mac80211_hwsim.c | 44 |
1 files changed, 43 insertions, 1 deletions
diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c index 2ea11a86d920..b55fe320633c 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.c +++ b/drivers/net/wireless/virtual/mac80211_hwsim.c @@ -3215,6 +3215,47 @@ static void mac80211_hwsim_unassign_vif_chanctx(struct ieee80211_hw *hw, } } +static int mac80211_hwsim_switch_vif_chanctx(struct ieee80211_hw *hw, + struct ieee80211_vif_chanctx_switch *vifs, + int n_vifs, + enum ieee80211_chanctx_switch_mode mode) +{ + int i; + + if (n_vifs <= 0) + return -EINVAL; + + wiphy_dbg(hw->wiphy, + "switch vif channel context mode: %u\n", mode); + + for (i = 0; i < n_vifs; i++) { + hwsim_check_chanctx_magic(vifs[i].old_ctx); + wiphy_dbg(hw->wiphy, + "switch vif channel context: %d MHz/width: %d/cfreqs:%d/%d MHz -> %d MHz/width: %d/cfreqs:%d/%d MHz\n", + vifs[i].old_ctx->def.chan->center_freq, + vifs[i].old_ctx->def.width, + vifs[i].old_ctx->def.center_freq1, + vifs[i].old_ctx->def.center_freq2, + vifs[i].new_ctx->def.chan->center_freq, + vifs[i].new_ctx->def.width, + vifs[i].new_ctx->def.center_freq1, + vifs[i].new_ctx->def.center_freq2); + + switch (mode) { + case CHANCTX_SWMODE_REASSIGN_VIF: + hwsim_check_chanctx_magic(vifs[i].new_ctx); + break; + case CHANCTX_SWMODE_SWAP_CONTEXTS: + hwsim_set_chanctx_magic(vifs[i].new_ctx); + hwsim_clear_chanctx_magic(vifs[i].old_ctx); + break; + default: + WARN_ON("Invalid mode"); + } + } + return 0; +} + static const char mac80211_hwsim_gstrings_stats[][ETH_GSTRING_LEN] = { "tx_pkts_nic", "tx_bytes_nic", @@ -3940,7 +3981,8 @@ static const struct ieee80211_ops mac80211_hwsim_ops = { .remove_chanctx = mac80211_hwsim_remove_chanctx, \ .change_chanctx = mac80211_hwsim_change_chanctx, \ .assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx,\ - .unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx, + .unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx, \ + .switch_vif_chanctx = mac80211_hwsim_switch_vif_chanctx, static const struct ieee80211_ops mac80211_hwsim_mchan_ops = { HWSIM_COMMON_OPS |