linux-kernel - [PATCH v2 2/5] wifi: rtw88: mac: Add SDIO HCI support in the TX/page table setup

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Message-Id: <20230218152944.48842-3-martin.blumenstingl@googlemail.com>
Date:   Sat, 18 Feb 2023 16:29:41 +0100
From:   Martin Blumenstingl <martin.blumenstingl@...glemail.com>
To:     linux-wireless@...r.kernel.org
Cc:     tony0620emma@...il.com, kvalo@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Neo Jou <neojou@...il.com>,
        Jernej Skrabec <jernej.skrabec@...il.com>, pkshih@...ltek.com,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Subject: [PATCH v2 2/5] wifi: rtw88: mac: Add SDIO HCI support in the TX/page table setup

txdma_queue_mapping() and priority_queue_cfg() can use the first entry
of each chip's rqpn_table and page_table. Add this mapping so data
transmission is possible on SDIO based chipsets.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
---
 drivers/net/wireless/realtek/rtw88/mac.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c
index 3ed88d38f1b4..6a234eec09ff 100644
--- a/drivers/net/wireless/realtek/rtw88/mac.c
+++ b/drivers/net/wireless/realtek/rtw88/mac.c
@@ -1033,6 +1033,9 @@ static int txdma_queue_mapping(struct rtw_dev *rtwdev)
 		else
 			return -EINVAL;
 		break;
+	case RTW_HCI_TYPE_SDIO:
+		rqpn = &chip->rqpn_table[0];
+		break;
 	default:
 		return -EINVAL;
 	}
@@ -1195,6 +1198,9 @@ static int priority_queue_cfg(struct rtw_dev *rtwdev)
 		else
 			return -EINVAL;
 		break;
+	case RTW_HCI_TYPE_SDIO:
+		pg_tbl = &chip->page_table[0];
+		break;
 	default:
 		return -EINVAL;
 	}
-- 
2.39.2