From 3bfdee768c09bac3ee3e4b3a6d3b75cdc19e489c Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Mon, 29 May 2017 12:15:45 +0200 Subject: [PATCH] iwlwifi: pcie: improve debug in iwl_pcie_rx_handle_rb() Print the queue for the existing debug message and add a new debug message indicating where the RB ended. Signed-off-by: Johannes Berg Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index 6544facc2e0c..1618a59a8a2f 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1126,8 +1126,12 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, pkt = rxb_addr(&rxcb); - if (pkt->len_n_flags == cpu_to_le32(FH_RSCSR_FRAME_INVALID)) + if (pkt->len_n_flags == cpu_to_le32(FH_RSCSR_FRAME_INVALID)) { + IWL_DEBUG_RX(trans, + "Q %d: RB end marker at offset %d\n", + rxq->id, offset); break; + } WARN((le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_RXQ_MASK) >> FH_RSCSR_RXQ_POS != rxq->id, @@ -1137,8 +1141,8 @@ static void iwl_pcie_rx_handle_rb(struct iwl_trans *trans, FH_RSCSR_RXQ_POS); IWL_DEBUG_RX(trans, - "cmd at offset %d: %s (%.2x.%2x, seq 0x%x)\n", - rxcb._offset, + "Q %d: cmd at offset %d: %s (%.2x.%2x, seq 0x%x)\n", + rxq->id, offset, iwl_get_cmd_string(trans, iwl_cmd_id(pkt->hdr.cmd, pkt->hdr.group_id, -- 2.30.2