diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/staging/rtl8188eu/include/usb_ops_linux.h | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/drivers/staging/rtl8188eu/include/usb_ops_linux.h b/drivers/staging/rtl8188eu/include/usb_ops_linux.h index e5b758a81a5c..01b3810379ec 100644 --- a/drivers/staging/rtl8188eu/include/usb_ops_linux.h +++ b/drivers/staging/rtl8188eu/include/usb_ops_linux.h @@ -29,6 +29,16 @@ #define RTW_USB_BULKOUT_TIME 5000/* ms */ +#define REALTEK_USB_VENQT_READ 0xC0 +#define REALTEK_USB_VENQT_WRITE 0x40 + +#define ALIGNMENT_UNIT 16 +#define MAX_VENDOR_REQ_CMD_SIZE 254 /* 8188cu SIE Support */ +#define MAX_USB_IO_CTL_SIZE (MAX_VENDOR_REQ_CMD_SIZE + ALIGNMENT_UNIT) + +#define USB_HIGH_SPEED_BULK_SIZE 512 +#define USB_FULL_SPEED_BULK_SIZE 64 + #define _usbctrl_vendorreq_async_callback(urb, regs) \ _usbctrl_vendorreq_async_callback(urb) #define usb_bulkout_zero_complete(purb, regs) \ @@ -42,14 +52,36 @@ #define usb_read_interrupt_complete(purb, regs) \ usb_read_interrupt_complete(purb) +static inline u8 rtw_usb_bulk_size_boundary(struct adapter *padapter, + int buf_len) +{ + u8 rst = true; + struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(padapter); + + if (pdvobjpriv->ishighspeed) + rst = (0 == (buf_len) % USB_HIGH_SPEED_BULK_SIZE) ? + true : false; + else + rst = (0 == (buf_len) % USB_FULL_SPEED_BULK_SIZE) ? + true : false; + return rst; +} + unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr); -void usb_read_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *rmem); -void usb_write_mem(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem); +u8 usb_read8(struct adapter *adapter, u32 addr); +u16 usb_read16(struct adapter *adapter, u32 addr); +u32 usb_read32(struct adapter *adapter, u32 addr); + +u32 usb_read_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void usb_read_port_cancel(struct adapter *adapter); -void usb_read_port_cancel(struct intf_hdl *pintfhdl); +int usb_write8(struct adapter *adapter, u32 addr, u8 val); +int usb_write16(struct adapter *adapter, u32 addr, u16 val); +int usb_write32(struct adapter *adapter, u32 addr, u32 val); +int usb_writeN(struct adapter *adapter, u32 addr, u32 length, u8 *pdata); -u32 usb_write_port(struct intf_hdl *pintfhdl, u32 addr, u32 cnt, u8 *wmem); -void usb_write_port_cancel(struct intf_hdl *pintfhdl); +u32 usb_write_port(struct adapter *adapter, u32 addr, u32 cnt, u8 *pmem); +void usb_write_port_cancel(struct adapter *adapter); #endif |