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wifi: rtw89: pack I/O during bb_sethw to reduce API execution time

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Wrap rtw89_chip_bb_sethw() with rtw89_io_pack/unpack so all register
writes during baseband hardware initialization are batched into a single
bus transaction. This reduces API execution time from ~11000 us to
~4000 us on affected platforms.

Signed-off-by: Eric Huang <echuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20260712034506.53209-2-pkshih@realtek.com
This commit is contained in:
Eric Huang 2026-07-12 11:44:59 +08:00 committed by Ping-Ke Shih
parent c2d96cd05c
commit b45b22bbe9
1 changed files with 4 additions and 0 deletions
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4
drivers/net/wireless/realtek/rtw89/core.h
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@ -8216,8 +8216,12 @@ static inline void rtw89_chip_bb_sethw(struct rtw89_dev *rtwdev)
{
const struct rtw89_chip_info *chip = rtwdev->chip;
rtw89_io_pack(rtwdev);
if (chip->ops->bb_sethw)
chip->ops->bb_sethw(rtwdev);
rtw89_io_unpack(rtwdev);
}
static inline void rtw89_chip_rfk_init(struct rtw89_dev *rtwdev)