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wifi: ath6kl: use pre-assigned cookie for remain_on_channel and mgmt_tx

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Stop generating cookies in ath6kl_remain_on_channel() and
ath6kl_mgmt_tx(). cfg80211 now pre-assigns the cookie before calling
into the driver.

For remain_on_channel, store the pre-assigned cookie in
vif->last_roc_id. Widen last_roc_id and last_cancel_roc_id from u32
to u64 to hold the full 64-bit cookie value.

For mgmt_tx, store the pre-assigned cookie in wmi->last_mgmt_tx_cookie
so the firmware TX status event handler can pass the correct cookie to
cfg80211_mgmt_tx_status(). Thread the cookie through the powersave
queue (ath6kl_mgmt_buff) so it is available when the frame is
eventually dequeued and sent.

Assisted-by: Claude:claude-sonnet-4-6
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20260731123509.1975281-4-arend.vanspriel@broadcom.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Arend van Spriel 2026-07-31 14:34:59 +02:00 • committed by Johannes Berg
commit 5c4b13cb50
6 changed files with 13 additions and 15 deletions
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