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ath10k: add hw_rev to trace events to support pktlog 

pktlog data is different between firmware variants (eg. 10.2 vs 10.4). To
have a unified user space script to decode pktlog trace events generated,
it is desirable to know which firmware variant has provided the events and
thereby decode the pktlogs appropriately. Hardware revision (hw_rev) helps
to determine the firmware variant sending these trace events. So add hw_rev
to trace events.

Signed-off-by: Ashok Raj Nagarajan <arnagara@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Ashok Raj Nagarajan 2016-02-05 21:12:49 +05:30 committed by Kalle Valo
parent 53a5c9bc53
commit 1835374917
1 changed files with 12 additions and 3 deletions
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15
drivers/net/wireless/ath/ath10k/trace.h
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@ -250,6 +250,7 @@ TRACE_EVENT(ath10k_wmi_dbglog,
TP_STRUCT__entry(
__string(device, dev_name(ar->dev))
__string(driver, dev_driver_string(ar->dev))
__field(u8, hw_type);
__field(size_t, buf_len)
__dynamic_array(u8, buf, buf_len)
),
@ -257,14 +258,16 @@ TRACE_EVENT(ath10k_wmi_dbglog,
TP_fast_assign(
__assign_str(device, dev_name(ar->dev));
__assign_str(driver, dev_driver_string(ar->dev));
__entry->hw_type = ar->hw_rev;
__entry->buf_len = buf_len;
memcpy(__get_dynamic_array(buf), buf, buf_len);
),
TP_printk(
"%s %s len %zu",
"%s %s %d len %zu",
__get_str(driver),
__get_str(device),
__entry->hw_type,
__entry->buf_len
)
);
@ -277,6 +280,7 @@ TRACE_EVENT(ath10k_htt_pktlog,
TP_STRUCT__entry(
__string(device, dev_name(ar->dev))
__string(driver, dev_driver_string(ar->dev))
__field(u8, hw_type);
__field(u16, buf_len)
__dynamic_array(u8, pktlog, buf_len)
),
@ -284,14 +288,16 @@ TRACE_EVENT(ath10k_htt_pktlog,
TP_fast_assign(
__assign_str(device, dev_name(ar->dev));
__assign_str(driver, dev_driver_string(ar->dev));
__entry->hw_type = ar->hw_rev;
__entry->buf_len = buf_len;
memcpy(__get_dynamic_array(pktlog), buf, buf_len);
),
TP_printk(
"%s %s size %hu",
"%s %s %d size %hu",
__get_str(driver),
__get_str(device),
__entry->hw_type,
__entry->buf_len
)
);
@ -440,6 +446,7 @@ TRACE_EVENT(ath10k_htt_rx_desc,
TP_STRUCT__entry(
__string(device, dev_name(ar->dev))
__string(driver, dev_driver_string(ar->dev))
__field(u8, hw_type);
__field(u16, len)
__dynamic_array(u8, rxdesc, len)
),
@ -447,14 +454,16 @@ TRACE_EVENT(ath10k_htt_rx_desc,
TP_fast_assign(
__assign_str(device, dev_name(ar->dev));
__assign_str(driver, dev_driver_string(ar->dev));
__entry->hw_type = ar->hw_rev;
__entry->len = len;
memcpy(__get_dynamic_array(rxdesc), data, len);
),
TP_printk(
"%s %s rxdesc len %d",
"%s %s %d rxdesc len %d",
__get_str(driver),
__get_str(device),
__entry->hw_type,
__entry->len
)
);