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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 <johannes.berg@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
This commit is contained in:
Johannes Berg 2010-05-28 04:08:30 -07:00 committed by Reinette Chatre
parent 832c10fd73
commit f4989d9bef
2 changed files with 10 additions and 4 deletions
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7
drivers/net/wireless/iwlwifi/iwl-agn.c
View File

@ -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.

7
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -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.