From: Johannes Berg johannes.berg@intel.com
commit 586e3cb33ba6890054b95aa0ade0a165890efabd upstream.
For devices handled by iwldvm, bc_table_dword was never set, but I missed that during the removal thereof. Change the logic to not treat the byte count table as dwords for devices older than 9000 series to fix that.
Fixes: 6570ea227826 ("wifi: iwlwifi: remove bc_table_dword transport config") Signed-off-by: Johannes Berg johannes.berg@intel.com Reviewed-by: Emmanuel Grumbach emmanuel.grumbach@intel.com Signed-off-by: Miri Korenblit miriam.rachel.korenblit@intel.com Link: https://patch.msgid.link/20250828095500.eccd7d3939f1.Ibaffa06d0b3aa5f35a9451... --- drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c index eee55428749c..5ca9712dd7f0 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c @@ -2093,7 +2093,8 @@ static void iwl_txq_gen1_update_byte_cnt_tbl(struct iwl_trans *trans, break; }
- if (trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) + if (trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_9000 && + trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_AX210) len = DIV_ROUND_UP(len, 4);
if (WARN_ON(len > 0xFFF || write_ptr >= TFD_QUEUE_SIZE_MAX))