On Sat, Sep 04, 2021 at 05:04:45PM +0200, Fabio M. De Francesco wrote:
> -static int usb_writeN(struct intf_hdl *pintfhdl, u32 addr, u32 length, u8 *pdata)
> +int rtw_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *pdata)
> {
> + struct io_priv *pio_priv = &adapter->iopriv;
> + struct intf_hdl *pintfhdl = &pio_priv->intf;
> u16 wvalue = (u16)(addr & 0x0000ffff);
> u8 buf[VENDOR_CMD_MAX_DATA_LEN] = {0};
> + int ret;
>
> if (length > VENDOR_CMD_MAX_DATA_LEN)
> return -EINVAL;
The caller treats this negative return as success.
>
> memcpy(buf, pdata, length);
> + ret = usbctrl_vendorreq(pintfhdl, wvalue, buf, (length & 0xffff), REALTEK_USB_VENQT_WRITE);
>
> - return usbctrl_vendorreq(pintfhdl, wvalue, buf, (length & 0xffff), REALTEK_USB_VENQT_WRITE);
> + return RTW_STATUS_CODE(ret);
> }
[ snip ]
> -void usb_read_port_cancel(struct intf_hdl *pintfhdl)
> +void rtw_read_port_cancel(struct adapter *adapter)
> {
> int i;
> - struct recv_buf *precvbuf;
> - struct adapter *padapter = pintfhdl->padapter;
> - precvbuf = (struct recv_buf *)padapter->recvpriv.precv_buf;
> + struct recv_buf *precvbuf = (struct recv_buf *) adapter->recvpriv.precv_buf;
>
> DBG_88E("%s\n", __func__);
>
> - padapter->bReadPortCancel = true;
> + adapter->bReadPortCancel = true;
In these functions it would be better to rename "padapter" as "adapter"
in a follow on function. Keep it the same for now just to make review
easier.
>
> for (i = 0; i < NR_RECVBUFF; i++) {
> precvbuf->reuse = true;
> @@ -134,22 +124,21 @@ static void usb_write_port_complete(struct urb *purb, struct pt_regs *regs)
>
> }
>
> -u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
> +u32 rtw_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *wmem)
> {
> unsigned long irqL;
> unsigned int pipe;
> int status;
> u32 ret = _FAIL;
> struct urb *purb = NULL;
> - struct adapter *padapter = (struct adapter *)pintfhdl->padapter;
> - struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter);
> - struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
> + struct dvobj_priv *pdvobj = adapter_to_dvobj(adapter);
> + struct xmit_priv *pxmitpriv = &adapter->xmitpriv;
> struct xmit_buf *pxmitbuf = (struct xmit_buf *)wmem;
> struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitbuf->priv_data;
> struct usb_device *pusbd = pdvobj->pusbdev;
>
> - if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) ||
> - (padapter->pwrctrlpriv.pnp_bstop_trx)) {
> + if ((adapter->bDriverStopped) || (adapter->bSurpriseRemoved) ||
> + (adapter->pwrctrlpriv.pnp_bstop_trx)) {
Here too etc. And below.
regards,
dan carpenter
> rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_TX_DENY);
> goto exit;
> }
> @@ -196,7 +185,7 @@ u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
>
> status = usb_submit_urb(purb, GFP_ATOMIC);
> if (!status) {
> - struct hal_data_8188e *haldata = GET_HAL_DATA(padapter);
> + struct hal_data_8188e *haldata = GET_HAL_DATA(adapter);
>
> haldata->srestpriv.last_tx_time = jiffies;
> } else {
> @@ -205,7 +194,7 @@ u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
>
> switch (status) {
> case -ENODEV:
> - padapter->bDriverStopped = true;
> + adapter->bDriverStopped = true;
> break;
> default:
> break;
> @@ -224,15 +213,14 @@ u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem)
> return ret;
> }
>
> -void usb_write_port_cancel(struct intf_hdl *pintfhdl)
> +void rtw_write_port_cancel(struct adapter *adapter)
> {
> int i, j;
> - struct adapter *padapter = pintfhdl->padapter;
> - struct xmit_buf *pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmitbuf;
> + struct xmit_buf *pxmitbuf = (struct xmit_buf *) adapter->xmitpriv.pxmitbuf;
>
> DBG_88E("%s\n", __func__);
>
> - padapter->bWritePortCancel = true;
> + adapter->bWritePortCancel = true;
>
> for (i = 0; i < NR_XMITBUFF; i++) {
> for (j = 0; j < 8; j++) {
> @@ -242,7 +230,7 @@ void usb_write_port_cancel(struct intf_hdl *pintfhdl)
> pxmitbuf++;
> }
>
> - pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmit_extbuf;
> + pxmitbuf = (struct xmit_buf *) adapter->xmitpriv.pxmit_extbuf;
> for (i = 0; i < NR_XMIT_EXTBUFF; i++) {
> for (j = 0; j < 8; j++) {
> if (pxmitbuf->pxmit_urb[j])
> --
> 2.33.0
>
