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| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2009-08-07 22:41:40 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-08-14 13:13:47 (GMT) |
| commit | 22fdf3c9e19dce6d66bcfdbed547a5aa52b89933 (patch) | |
| tree | d2f0cf8e6f4f133ad08036d6ee01978fc0d51803 /drivers/net/wireless/iwlwifi/iwl-dev.h | |
| parent | 20594eb0daa67f7a0cc19d74a1bafceb1bb09f4a (diff) | |
| download | linux-fsl-qoriq-22fdf3c9e19dce6d66bcfdbed547a5aa52b89933.tar.xz | |
iwlwifi: Traffic type and counter for debugFs
Break down the traffic type and counter for both Tx and Rx.
Enhance the tx_statistics and rx_statistics debugfs function and move
to /sys/kernel/debug/ieee80211/phy0/iwlagn/debug directory to help
better debugging both driver and uCode related problems.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 899b75f..dcf9d57 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -919,6 +919,48 @@ struct isr_statistics { u32 unhandled; }; +#ifdef CONFIG_IWLWIFI_DEBUGFS +/* management statistics */ +enum iwl_mgmt_stats { + MANAGEMENT_ASSOC_REQ = 0, + MANAGEMENT_ASSOC_RESP, + MANAGEMENT_REASSOC_REQ, + MANAGEMENT_REASSOC_RESP, + MANAGEMENT_PROBE_REQ, + MANAGEMENT_PROBE_RESP, + MANAGEMENT_BEACON, + MANAGEMENT_ATIM, + MANAGEMENT_DISASSOC, + MANAGEMENT_AUTH, + MANAGEMENT_DEAUTH, + MANAGEMENT_ACTION, + MANAGEMENT_MAX, +}; +/* control statistics */ +enum iwl_ctrl_stats { + CONTROL_BACK_REQ = 0, + CONTROL_BACK, + CONTROL_PSPOLL, + CONTROL_RTS, + CONTROL_CTS, + CONTROL_ACK, + CONTROL_CFEND, + CONTROL_CFENDACK, + CONTROL_MAX, +}; + +struct traffic_stats { + u32 mgmt[MANAGEMENT_MAX]; + u32 ctrl[CONTROL_MAX]; + u32 data_cnt; + u64 data_bytes; +}; +#else +struct traffic_stats { + u64 data_bytes; +}; +#endif + #define IWL_MAX_NUM_QUEUES 20 /* FIXME: do dynamic allocation */ struct iwl_priv { @@ -1064,10 +1106,8 @@ struct iwl_priv { int last_rx_noise; /* From beacon statistics */ /* counts mgmt, ctl, and data packets */ - struct traffic_stats { - u32 cnt; - u64 bytes; - } tx_stats[3], rx_stats[3]; + struct traffic_stats tx_stats; + struct traffic_stats rx_stats; /* counts interrupts */ struct isr_statistics isr_stats; |