diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 84df12ff131a..bb55563bba68 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -1224,7 +1224,9 @@ void iwl_pcie_gen2_txq_free_memory(struct iwl_trans *trans, } kfree(txq->entries); - iwl_pcie_free_dma_ptr(trans, &txq->bc_tbl); + if (txq->bc_tbl.addr) + dma_pool_free(trans_pcie->bc_pool, txq->bc_tbl.addr, + txq->bc_tbl.dma); kfree(txq); } @@ -1272,6 +1274,7 @@ int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans, struct iwl_txq **intxq, int size, unsigned int timeout) { + struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); size_t bc_tbl_size, bc_tbl_entries; struct iwl_txq *txq; int ret; @@ -1290,8 +1293,10 @@ int iwl_trans_pcie_dyn_txq_alloc_dma(struct iwl_trans *trans, txq = kzalloc(sizeof(*txq), GFP_KERNEL); if (!txq) return -ENOMEM; - ret = iwl_pcie_alloc_dma_ptr(trans, &txq->bc_tbl, bc_tbl_size); - if (ret) { + + txq->bc_tbl.addr = dma_pool_alloc(trans_pcie->bc_pool, GFP_KERNEL, + &txq->bc_tbl.dma); + if (!txq->bc_tbl.addr) { IWL_ERR(trans, "Scheduler BC Table allocation failed\n"); kfree(txq); return -ENOMEM; |