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| author | Sean Wang <sean.wang@mediatek.com> | 2026-02-18 18:40:02 -0600 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2026-03-24 15:49:29 +0000 |
| commit | 14a7ba034fcd9d1766503ef44cc491c6fda8db2c (patch) | |
| tree | e5617e6823a28b611245d9bc9ccab1a4304cd18d /tools/perf/scripts/python/stackcollapse.py | |
| parent | 0a7d2fca06afb036ff2d61540fc68e6e48eb9fbe (diff) | |
wifi: mt76: mt792x: add PSE handling barrier for the large MCU cmd
Add a dummy register read in mt76_connac_mcu_rate_txpower_band() to act as
a PSE barrier. This would release PSE pages and prevents buffer underflow
issues when handling MCU commands with larger payloads without the response
in mt76_connac_mcu_set_rate_txpower().
This is a prerequisite patch before enabling MT7902 PCIe and SDIO support.
Co-developed-by: Xiong Huang <xiong.huang@mediatek.com>
Signed-off-by: Xiong Huang <xiong.huang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Link: https://patch.msgid.link/20260219004007.19733-6-sean.wang@kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions