diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/rx.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index 7aeec5ccefa..b3e6564af53 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -1048,7 +1048,7 @@ int iwl_pcie_alloc_ict(struct iwl_trans *trans) struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans); trans_pcie->ict_tbl = - dma_alloc_coherent(trans->dev, ICT_SIZE, + dma_zalloc_coherent(trans->dev, ICT_SIZE, &trans_pcie->ict_tbl_dma, GFP_KERNEL); if (!trans_pcie->ict_tbl) @@ -1060,17 +1060,10 @@ int iwl_pcie_alloc_ict(struct iwl_trans *trans) return -EINVAL; } - IWL_DEBUG_ISR(trans, "ict dma addr %Lx\n", - (unsigned long long)trans_pcie->ict_tbl_dma); + IWL_DEBUG_ISR(trans, "ict dma addr %Lx ict vir addr %p\n", + (unsigned long long)trans_pcie->ict_tbl_dma, + trans_pcie->ict_tbl); - IWL_DEBUG_ISR(trans, "ict vir addr %p\n", trans_pcie->ict_tbl); - - /* reset table and index to all 0 */ - memset(trans_pcie->ict_tbl, 0, ICT_SIZE); - trans_pcie->ict_index = 0; - - /* add periodic RX interrupt */ - trans_pcie->inta_mask |= CSR_INT_BIT_RX_PERIODIC; return 0; } |