diff options
| author | Po-Hao Huang <phhuang@realtek.com> | 2021-02-09 10:07:51 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2021-02-12 10:51:09 +0300 |
| commit | fe101716c7c9d2ce53a73c7e897be0e8fdfc476b (patch) | |
| tree | 7614871bc7888b1a12ac9f4d45e0c6ff2c48be87 /drivers/net/wireless/realtek/rtw88/main.c | |
| parent | 9e2fd29864c5c677e80846442be192090f16fdb3 (diff) | |
| download | linux-fe101716c7c9d2ce53a73c7e897be0e8fdfc476b.tar.xz | |
rtw88: replace tx tasklet with work queue
Replace tasklet so we can do tx scheduling in parallel. Since throughput
is delay-sensitive in most cases, we allocate a dedicated, high priority
wq for our needs.
Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210209070755.23019-5-pkshih@realtek.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/main.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/main.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/main.c b/drivers/net/wireless/realtek/rtw88/main.c index 871496713f98..e6989c0525cc 100644 --- a/drivers/net/wireless/realtek/rtw88/main.c +++ b/drivers/net/wireless/realtek/rtw88/main.c @@ -1658,7 +1658,7 @@ int rtw_core_init(struct rtw_dev *rtwdev) timer_setup(&rtwdev->tx_report.purge_timer, rtw_tx_report_purge_timer, 0); - tasklet_setup(&rtwdev->tx_tasklet, rtw_tx_tasklet); + rtwdev->tx_wq = alloc_workqueue("rtw_tx_wq", WQ_UNBOUND | WQ_HIGHPRI, 0); INIT_DELAYED_WORK(&rtwdev->watch_dog_work, rtw_watch_dog_work); INIT_DELAYED_WORK(&coex->bt_relink_work, rtw_coex_bt_relink_work); @@ -1670,6 +1670,7 @@ int rtw_core_init(struct rtw_dev *rtwdev) INIT_DELAYED_WORK(&coex->bt_multi_link_remain_work, rtw_coex_bt_multi_link_remain_work); INIT_DELAYED_WORK(&coex->wl_ccklock_work, rtw_coex_wl_ccklock_work); + INIT_WORK(&rtwdev->tx_work, rtw_tx_work); INIT_WORK(&rtwdev->c2h_work, rtw_c2h_work); INIT_WORK(&rtwdev->fw_recovery_work, rtw_fw_recovery_work); INIT_WORK(&rtwdev->ba_work, rtw_txq_ba_work); @@ -1736,7 +1737,7 @@ void rtw_core_deinit(struct rtw_dev *rtwdev) if (wow_fw->firmware) release_firmware(wow_fw->firmware); - tasklet_kill(&rtwdev->tx_tasklet); + destroy_workqueue(rtwdev->tx_wq); spin_lock_irqsave(&rtwdev->tx_report.q_lock, flags); skb_queue_purge(&rtwdev->tx_report.queue); spin_unlock_irqrestore(&rtwdev->tx_report.q_lock, flags); |