wifi: rtw89: drop packet offload entry on H2C addition failure to avoid scan issue

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A special case is when C2H done ack has been completed, but the
corresponding packet offload response has not actually been received,
which causes the add packet offload to fail. In this state, firmware
treats the entry as added, so subsequent add requests for the same id
are rejected as duplicates. To recover from this, send a delete packet
offload H2C command to roll back the normal state. It has been tested and
verified to have no functional side effect.

Signed-off-by: Dian-Syuan Yang <dian_syuan0116@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260625061545.44808-5-pkshih@realtek.com

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Dian-Syuan Yang 2026-06-25 14:15:39 +08:00 • committed by Ping-Ke Shih

parent e50c0fb786

commit c99498b4cb

1 changed files with 23 additions and 3 deletions

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drivers/net/wireless/realtek/rtw89/fw.c

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