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authorWen Gong <[email protected]>2019-11-29 09:59:59 +0200
committerKalle Valo <[email protected]>2019-12-02 12:06:56 +0200
commit4a99124516307e0fc4ed7517c0af796091a159d5 (patch)
tree4b5e3313f834acc0377369feb056b8b61ec467a0 /tools/perf/scripts/python/syscall-counts.py
parentcfee8793a74dc3afabb08fc9ed5bbe2045709dbb (diff)
ath10k: change bundle count for max rx bundle for sdio
For max bundle size 32, the bundle mask is not same with 8/16. Change it to match the max bundle size of htc. Otherwise it will not match with firmware, for example, when bundle count is 17, then flags of ath10k_htc_hdr is 0x4, if without this patch, it will be considered as non-bundled packet because it does not have mask 0xF0, then trigger error message later: payload length 56747 exceeds max htc length: 4088. htc->max_msgs_per_htc_bundle is the min value of HTC_HOST_MAX_MSG_PER_RX_BUNDLE and msg->ready_ext.max_msgs_per_htc_bundle of ath10k_htc_wait_target, it will be sent to firmware later in ath10k_htc_start, then firmware will use it as the final max rx bundle count, in WLAN.RMH.4.4.1-00029, msg->ready_ext.max_msgs_per_htc_bundle is 32, it is same with HTC_HOST_MAX_MSG_PER_RX_BUNDLE, so the final max rx bundle count will be set to 32 in firmware. This patch only effect sdio chips. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029. Signed-off-by: Wen Gong <[email protected]> Fixes: 224776520ead69e ("ath10k: change max RX bundle size from 8 to 32 for sdio") Signed-off-by: Kalle Valo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
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