提交 85d78bb1 编写于 作者: S Sara Sharon 提交者: Luca Coelho

iwlwifi: pcie: add prints to track virtual ID

In case there are bugs in this area, this data can
help with debugging.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
上级 c97781d1
...@@ -256,6 +256,9 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans, ...@@ -256,6 +256,9 @@ static void iwl_pcie_restock_bd(struct iwl_trans *trans,
bd[rxq->write] = cpu_to_le64(rxb->page_dma | rxb->vid); bd[rxq->write] = cpu_to_le64(rxb->page_dma | rxb->vid);
} }
IWL_DEBUG_RX(trans, "Assigned virtual RB ID %u to queue %d index %d\n",
(u32)rxb->vid, rxq->id, rxq->write);
} }
/* /*
...@@ -1342,6 +1345,8 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans, ...@@ -1342,6 +1345,8 @@ static struct iwl_rx_mem_buffer *iwl_pcie_get_rxb(struct iwl_trans *trans,
if (rxb->invalid) if (rxb->invalid)
goto out_err; goto out_err;
IWL_DEBUG_RX(trans, "Got virtual RB ID %u\n", (u32)rxb->vid);
if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560) if (trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
rxb->size = le32_to_cpu(rxq->cd[i].size) & IWL_RX_CD_SIZE; rxb->size = le32_to_cpu(rxq->cd[i].size) & IWL_RX_CD_SIZE;
...@@ -1393,11 +1398,12 @@ static void iwl_pcie_rx_handle(struct iwl_trans *trans, int queue) ...@@ -1393,11 +1398,12 @@ static void iwl_pcie_rx_handle(struct iwl_trans *trans, int queue)
emergency = true; emergency = true;
} }
IWL_DEBUG_RX(trans, "Q %d: HW = %d, SW = %d\n", rxq->id, r, i);
rxb = iwl_pcie_get_rxb(trans, rxq, i); rxb = iwl_pcie_get_rxb(trans, rxq, i);
if (!rxb) if (!rxb)
goto out; goto out;
IWL_DEBUG_RX(trans, "Q %d: HW = %d, SW = %d\n", rxq->id, r, i);
iwl_pcie_rx_handle_rb(trans, rxq, rxb, emergency, i); iwl_pcie_rx_handle_rb(trans, rxq, rxb, emergency, i);
i = (i + 1) & (rxq->queue_size - 1); i = (i + 1) & (rxq->queue_size - 1);
......
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