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ath10k: add hw_rev to trace events to support pktlog

Bläddra i källkod 
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
committad av Kalle Valo
förälder 53a5c9bc53
incheckning 1835374917
1 ändrade filer med 12 tillägg och 3 borttagningar
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15
drivers/net/wireless/ath/ath10k/trace.h
Visa fil

@@ -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
)
);