Set the DMA mode according to the interface type. Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> --- v2: - No change, messed up sending v1. --- drivers/net/wireless/realtek/rtw89/mac.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index fce48ac97a02..2d473f1bb66c 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -3979,8 +3979,15 @@ static void rtw89_mac_dmac_func_pre_en_ax(struct rtw89_dev *rtwdev) val = rtw89_read32(rtwdev, R_AX_HAXI_INIT_CFG1); val &= ~(B_AX_DMA_MODE_MASK | B_AX_STOP_AXI_MST); - val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_PCIE_1B) | - B_AX_TXHCI_EN_V1 | B_AX_RXHCI_EN_V1; + val |= B_AX_TXHCI_EN_V1 | B_AX_RXHCI_EN_V1; + + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) + val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_PCIE_1B); + else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) + val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_USB); + else + val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_SDIO); + rtw89_write32(rtwdev, R_AX_HAXI_INIT_CFG1, val); rtw89_write32_clr(rtwdev, R_AX_HAXI_DMA_STOP1, -- 2.50.0
