mirror of
https://github.com/Mange/rtl8192eu-linux-driver
synced 2024-11-01 03:05:34 +00:00
4ddd7165fb
At the moment, usbctrl_vendorreq's requesttype parameter must be set to
1 for reading and 0 for writing. It's then converted to the actual
bmRequestType for the USB control request. We can simplify the code and
avoid this conversion if the caller passes the actual bmRequestType.
This patch is an adaptation of commit 788fde031027 ("staging: rtl8188eu:
use actual request type as parameter") for the new r8188eu driver.
Link: https://lore.kernel.org/r/20210821164859.4351-3-martin@kaiser.cx
150 lines
4.8 KiB
C
150 lines
4.8 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __USB_OPS_H_
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#define __USB_OPS_H_
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#define REALTEK_USB_VENQT_READ 0xC0
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#define REALTEK_USB_VENQT_WRITE 0x40
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#define REALTEK_USB_VENQT_CMD_REQ 0x05
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#define REALTEK_USB_VENQT_CMD_IDX 0x00
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#define REALTEK_USB_IN_INT_EP_IDX 1
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#define ALIGNMENT_UNIT 16
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#define MAX_VENDOR_REQ_CMD_SIZE 254 /* 8188cu SIE Support */
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#define MAX_USB_IO_CTL_SIZE (MAX_VENDOR_REQ_CMD_SIZE + ALIGNMENT_UNIT)
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#ifdef PLATFORM_LINUX
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#include <usb_ops_linux.h>
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#endif /* PLATFORM_LINUX */
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#ifdef CONFIG_RTL8188E
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void rtl8188eu_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8188eu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif
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#if defined(CONFIG_RTL8812A) || defined(CONFIG_RTL8821A)
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void rtl8812au_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8812au(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif
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#ifdef CONFIG_RTL8814A
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void rtl8814au_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8814au(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif /* CONFIG_RTL8814 */
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#ifdef CONFIG_RTL8192E
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void rtl8192eu_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8192eu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif
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#ifdef CONFIG_RTL8188F
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void rtl8188fu_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8188fu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif
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#ifdef CONFIG_RTL8188GTV
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void rtl8188gtvu_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8188gtvu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif
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#ifdef CONFIG_RTL8723B
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void rtl8723bu_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8723bu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif
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#endif
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#ifdef CONFIG_RTL8703B
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void rtl8703bu_set_hw_type(struct dvobj_priv *pdvobj);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8703bu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif /* CONFIG_SUPPORT_USB_INT */
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#endif /* CONFIG_RTL8703B */
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void usb_set_intf_ops(_adapter *padapter, struct _io_ops *pops);
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#ifdef CONFIG_RTL8723D
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void rtl8723du_set_hw_type(struct dvobj_priv *pdvobj);
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void rtl8723du_set_intf_ops(struct _io_ops *pops);
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void rtl8723du_recv_tasklet(void *priv);
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void rtl8723du_xmit_tasklet(void *priv);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8723du(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif /* CONFIG_SUPPORT_USB_INT */
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#endif /* CONFIG_RTL8723D */
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#ifdef CONFIG_RTL8710B
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void rtl8710bu_set_hw_type(struct dvobj_priv *pdvobj);
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void rtl8710bu_set_intf_ops(struct _io_ops *pops);
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void rtl8710bu_recv_tasklet(void *priv);
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void rtl8710bu_xmit_tasklet(void *priv);
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#ifdef CONFIG_SUPPORT_USB_INT
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void interrupt_handler_8710bu(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif /* CONFIG_SUPPORT_USB_INT */
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#endif /* CONFIG_RTL8710B */
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#ifdef CONFIG_RTL8192F
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void rtl8192fu_set_hw_type(struct dvobj_priv *pdvobj);
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void rtl8192fu_xmit_tasklet(void *priv);
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#ifdef CONFIG_SUPPORT_USB_INT
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void rtl8192fu_interrupt_handler(_adapter *padapter, u16 pkt_len, u8 *pbuf);
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#endif /* CONFIG_SUPPORT_USB_INT */
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#endif /* CONFIG_RTL8192F */
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enum RTW_USB_SPEED {
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RTW_USB_SPEED_UNKNOWN = 0,
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RTW_USB_SPEED_1_1 = 1,
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RTW_USB_SPEED_2 = 2,
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RTW_USB_SPEED_3 = 3,
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};
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#define IS_FULL_SPEED_USB(Adapter) (adapter_to_dvobj(Adapter)->usb_speed == RTW_USB_SPEED_1_1)
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#define IS_HIGH_SPEED_USB(Adapter) (adapter_to_dvobj(Adapter)->usb_speed == RTW_USB_SPEED_2)
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#define IS_SUPER_SPEED_USB(Adapter) (adapter_to_dvobj(Adapter)->usb_speed == RTW_USB_SPEED_3)
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#define USB_SUPER_SPEED_BULK_SIZE 1024 /* usb 3.0 */
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#define USB_HIGH_SPEED_BULK_SIZE 512 /* usb 2.0 */
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#define USB_FULL_SPEED_BULK_SIZE 64 /* usb 1.1 */
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static inline u8 rtw_usb_bulk_size_boundary(_adapter *padapter, int buf_len)
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{
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u8 rst = _TRUE;
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if (IS_SUPER_SPEED_USB(padapter))
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rst = (0 == (buf_len) % USB_SUPER_SPEED_BULK_SIZE) ? _TRUE : _FALSE;
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else if (IS_HIGH_SPEED_USB(padapter))
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rst = (0 == (buf_len) % USB_HIGH_SPEED_BULK_SIZE) ? _TRUE : _FALSE;
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else
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rst = (0 == (buf_len) % USB_FULL_SPEED_BULK_SIZE) ? _TRUE : _FALSE;
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return rst;
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}
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#endif /* __USB_OPS_H_ */
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