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wifi: rtw89: Fix rtw89_mac_dmac_func_pre_en_ax() for USB/SDIO

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Set the DMA mode according to the interface type.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/d2250e72-0aa1-422c-8f7f-9aeb283ca376@gmail.com
This commit is contained in:
Bitterblue Smith 2025-11-01 21:24:05 +02:00 committed by Ping-Ke Shih
parent 199afd3af1
commit 32e0381e86
1 changed files with 9 additions and 2 deletions
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11
drivers/net/wireless/realtek/rtw89/mac.c
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@ -3984,8 +3984,15 @@ 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,