Add a debugfs entry to start/stop an MLO scan. This is required for testing. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@xxxxxxxxx> Reviewed-by: Benjamin Berg <benjamin.berg@xxxxxxxxx> --- .../net/wireless/intel/iwlwifi/mld/debugfs.c | 30 ++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c index 14330daa6d13..453ce2ba39d1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/debugfs.c @@ -14,6 +14,7 @@ #include "notif.h" #include "ap.h" #include "iwl-utils.h" +#include "scan.h" #ifdef CONFIG_THERMAL #include "thermal.h" #endif @@ -901,6 +902,33 @@ iwl_dbgfs_vif_twt_operation_write(struct iwl_mld *mld, char *buf, size_t count, VIF_DEBUGFS_WRITE_FILE_OPS(twt_operation, 256); +static ssize_t iwl_dbgfs_vif_int_mlo_scan_write(struct iwl_mld *mld, char *buf, + size_t count, void *data) +{ + struct ieee80211_vif *vif = data; + u32 action; + int ret; + + if (!vif->cfg.assoc || !ieee80211_vif_is_mld(vif)) + return -EINVAL; + + if (kstrtou32(buf, 0, &action)) + return -EINVAL; + + if (action == 0) { + ret = iwl_mld_scan_stop(mld, IWL_MLD_SCAN_INT_MLO, false); + } else if (action == 1) { + iwl_mld_int_mlo_scan(mld, vif); + ret = 0; + } else { + ret = -EINVAL; + } + + return ret ?: count; +} + +VIF_DEBUGFS_WRITE_FILE_OPS(int_mlo_scan, 32); + void iwl_mld_add_vif_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { @@ -939,8 +967,8 @@ void iwl_mld_add_vif_debugfs(struct ieee80211_hw *hw, VIF_DEBUGFS_ADD_FILE(low_latency, mld_vif_dbgfs, 0600); VIF_DEBUGFS_ADD_FILE(twt_setup, mld_vif_dbgfs, 0200); VIF_DEBUGFS_ADD_FILE(twt_operation, mld_vif_dbgfs, 0200); + VIF_DEBUGFS_ADD_FILE(int_mlo_scan, mld_vif_dbgfs, 0200); } - #define LINK_DEBUGFS_WRITE_FILE_OPS(name, bufsz) \ WIPHY_DEBUGFS_WRITE_FILE_OPS(link_##name, bufsz, bss_conf) -- 2.34.1