diff options
| author |   Johannes Berg <johannes.berg@intel.com> | 2023-04-16 15:47:37 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-04-17 09:53:25 +0200 |
| commit | d9bfd5a06448c175ba3a333e13168fb2622e9dd8 (patch) | |
| tree | c47aceade1d29950dab6166817fe3bfc3699b0a5 /drivers/net/wireless/intel/iwlwifi/iwl-drv.c | |
| parent | wifi: iwlwifi: mvm: implement key link switching (diff) | |
| download | linux-d9bfd5a06448c175ba3a333e13168fb2622e9dd8.tar.xz linux-d9bfd5a06448c175ba3a333e13168fb2622e9dd8.zip | |
wifi: iwlwifi: mvm: allow number of beacons from FW
Newer firmware images have a TLV advertising how many
beacons they support, use that to permit adding more
links in AP mode (FW needs to support at least as many
links as beacons).
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230416154301.0d7522533557.Ic6b5992e94446c35cb0f3add019defa6e7aded2a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-drv.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-drv.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index 042c06a22f5f..34feb4d29adc 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -1155,6 +1155,12 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, capa->num_stations = le32_to_cpup((const __le32 *)tlv_data); break; + case IWL_UCODE_TLV_FW_NUM_BEACONS: + if (tlv_len != sizeof(u32)) + goto invalid_tlv_len; + capa->num_beacons = + le32_to_cpup((const __le32 *)tlv_data); + break; case IWL_UCODE_TLV_UMAC_DEBUG_ADDRS: { const struct iwl_umac_debug_addrs *dbg_ptrs = (const void *)tlv_data; @@ -1415,6 +1421,7 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE; fw->ucode_capa.n_scan_channels = IWL_DEFAULT_SCAN_CHANNELS; fw->ucode_capa.num_stations = IWL_MVM_STATION_COUNT_MAX; + fw->ucode_capa.num_beacons = 1; /* dump all fw memory areas by default */ fw->dbg.dump_mask = 0xffffffff; |