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authorVasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>2016-06-07 15:47:05 +0300
committerKalle Valo <kvalo@qca.qualcomm.com>2016-06-14 14:57:49 +0300
commit26c197600b4345f5143676d62260b4985da0b47b (patch)
tree211393d3ab680f0b2e6927f82c2a75b018f1a441 /tools/perf/scripts/python/stat-cpi.py
parent5269c65900d9eef48a6380aba74777d77b8c9061 (diff)
downloadlinux-26c197600b4345f5143676d62260b4985da0b47b.tar.xz
ath10k: define an enum to enable cycle counter wraparound logic
QCA988X hw implements a different cycle counter wraparound behaviour when compared to QCA4019. To properly handle different wraparound logic for these chipsets replace already available bool hw_params member, has_shifted_cc_wraparound, with an enum which could be extended to handle different wraparound behaviour. This patch keeps the existing logic functionally same and a prepares cycle counter wraparound handling to extend for other chips. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> [kvalo@qca.qualcomm.com: change also QCA9887 wrap type] Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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