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

[Ping-Ke Shih]

> -----Original Message-----
> From: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> Sent: Saturday, February 18, 2023 11:30 PM
> To: linux-wireless@xxxxxxxxxxxxxxx
> Cc: tony0620emma@xxxxxxxxx; kvalo@xxxxxxxxxx; netdev@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; Neo
> Jou <neojou@xxxxxxxxx>; Jernej Skrabec <jernej.skrabec@xxxxxxxxx>; Ping-Ke Shih <pkshih@xxxxxxxxxxx>;
> Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>
> 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@xxxxxxxxxxxxxx>

Reviewed-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>

> ---
>  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