From: Johannes Berg Date: Fri, 28 May 2010 11:08:30 +0000 (-0700) Subject: iwlwifi: trace full RX X-Git-Tag: 2.1b_release~7593^2~107^2~300 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f4989d9befbeeaa2c070fc251edd75e8ffc6deef;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git iwlwifi: trace full RX The length contained in the status word doesn't include the status word's length itself, so we need to account for that for tracing. Signed-off-by: Johannes Berg Signed-off-by: Reinette Chatre --- diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 69e17d7..ce88bc0 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -941,6 +941,8 @@ void iwl_rx_handle(struct iwl_priv *priv) fill_rx = 1; while (i != r) { + int len; + rxb = rxq->queue[i]; /* If an RXB doesn't have a Rx queue slot associated with it, @@ -955,8 +957,9 @@ void iwl_rx_handle(struct iwl_priv *priv) PCI_DMA_FROMDEVICE); pkt = rxb_addr(rxb); - trace_iwlwifi_dev_rx(priv, pkt, - le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK); + len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK; + len += sizeof(u32); /* account for status word */ + trace_iwlwifi_dev_rx(priv, pkt, len); /* Reclaim a command buffer only if this packet is a response * to a (driver-originated) command. diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 0f16c7d..fddae22 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -1252,6 +1252,8 @@ static void iwl3945_rx_handle(struct iwl_priv *priv) IWL_DEBUG_RX(priv, "r = %d, i = %d\n", r, i); while (i != r) { + int len; + rxb = rxq->queue[i]; /* If an RXB doesn't have a Rx queue slot associated with it, @@ -1266,8 +1268,9 @@ static void iwl3945_rx_handle(struct iwl_priv *priv) PCI_DMA_FROMDEVICE); pkt = rxb_addr(rxb); - trace_iwlwifi_dev_rx(priv, pkt, - le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK); + len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK; + len += sizeof(u32); /* account for status word */ + trace_iwlwifi_dev_rx(priv, pkt, len); /* Reclaim a command buffer only if this packet is a response * to a (driver-originated) command.