The coming RTL8922DE uses new mapping of DMA channel. Add it accordingly.
Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
---
drivers/net/wireless/realtek/rtw89/core.c | 22 ++++++++++++++++++++++
drivers/net/wireless/realtek/rtw89/core.h | 1 +
2 files changed, 23 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c
index 625baa0cb63c..20d8f2221f81 100644
--- a/drivers/net/wireless/realtek/rtw89/core.c
+++ b/drivers/net/wireless/realtek/rtw89/core.c
@@ -737,6 +737,28 @@ u8 rtw89_core_get_ch_dma(struct rtw89_dev *rtwdev, u8 qsel)
}
EXPORT_SYMBOL(rtw89_core_get_ch_dma);
+u8 rtw89_core_get_ch_dma_v1(struct rtw89_dev *rtwdev, u8 qsel)
+{
+ switch (qsel) {
+ default:
+ rtw89_warn(rtwdev, "Cannot map qsel to dma v1: %d\n", qsel);
+ fallthrough;
+ case RTW89_TX_QSEL_BE_0:
+ case RTW89_TX_QSEL_BK_0:
+ return RTW89_TXCH_ACH0;
+ case RTW89_TX_QSEL_VI_0:
+ case RTW89_TX_QSEL_VO_0:
+ return RTW89_TXCH_ACH2;
+ case RTW89_TX_QSEL_B0_MGMT:
+ case RTW89_TX_QSEL_B0_HI:
+ return RTW89_TXCH_CH8;
+ case RTW89_TX_QSEL_B1_MGMT:
+ case RTW89_TX_QSEL_B1_HI:
+ return RTW89_TXCH_CH10;
+ }
+}
+EXPORT_SYMBOL(rtw89_core_get_ch_dma_v1);
+
static void
rtw89_core_tx_update_mgmt_info(struct rtw89_dev *rtwdev,
struct rtw89_core_tx_request *tx_req)
diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h
index 22f7fb30ff96..ecfbcff85047 100644
--- a/drivers/net/wireless/realtek/rtw89/core.h
+++ b/drivers/net/wireless/realtek/rtw89/core.h
@@ -7451,6 +7451,7 @@ void rtw89_core_fill_txdesc_fwcmd_v2(struct rtw89_dev *rtwdev,
struct rtw89_tx_desc_info *desc_info,
void *txdesc);
u8 rtw89_core_get_ch_dma(struct rtw89_dev *rtwdev, u8 qsel);
+u8 rtw89_core_get_ch_dma_v1(struct rtw89_dev *rtwdev, u8 qsel);
void rtw89_core_rx(struct rtw89_dev *rtwdev,
struct rtw89_rx_desc_info *desc_info,
struct sk_buff *skb);
--
2.25.1
