ath10k: set max mtu to 1500 for sdio chip
For sdio chip, the max credit size in firmware is 1556, the 1556 include payload, ieee80211 header, htt header, htc header. So it need to set the max mtu to 1500 to forbidden TX packet which exceed 1500 form application. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00017-QCARMSWP-1. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
parent
7cbf4c96d7
commit
376a30c7c9
|
@ -2137,6 +2137,8 @@ static int ath10k_sdio_probe(struct sdio_func *func,
|
|||
bus_params.chip_id = 0;
|
||||
bus_params.hl_msdu_ids = true;
|
||||
|
||||
ar->hw->max_mtu = ETH_DATA_LEN;
|
||||
|
||||
ret = ath10k_core_register(ar, &bus_params);
|
||||
if (ret) {
|
||||
ath10k_err(ar, "failed to register driver core: %d\n", ret);
|
||||
|
|
Loading…
Reference in New Issue