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| author |   navin patidar <navin.patidar@gmail.com> | 2014-06-21 18:19:37 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-26 20:25:47 -0400 |
| commit | 17452ee9d3e3c20eb009423fc3dd02d67882e4bb (patch) | |
| tree | a6b5dbed81a7f40a6a69aa932e020c7cf4cc15c5 /drivers/staging/rtl8188eu/include/usb_ops_linux.h | |
| parent | staging: rtl8188eu: Remove continual_urb_error from struct dvobj_priv (diff) | |
| download | linux-dev-17452ee9d3e3c20eb009423fc3dd02d67882e4bb.tar.xz linux-dev-17452ee9d3e3c20eb009423fc3dd02d67882e4bb.zip | |
staging: rtl8188eu: Merge usb_ops.h into usb_ops_linux.h
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8188eu/include/usb_ops_linux.h')
| -rw-r--r-- | drivers/staging/rtl8188eu/include/usb_ops_linux.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/staging/rtl8188eu/include/usb_ops_linux.h b/drivers/staging/rtl8188eu/include/usb_ops_linux.h index 5fc4247dc9c0..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) \ @@ -42,6 +52,21 @@ #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); u8 usb_read8(struct adapter *adapter, u32 addr); |