USB_DEVICE_INTERFACE_PROTOCOL – describe a usb device with a specific interface protocol Synopsis USB_DEVICE_INTERFACE_PROTOCOL(vend, prod, pr); Arguments vend the 16 bit USB Vendor ID prod the 16 bit USB Product ID pr bInterfaceProtocol value Description This macro is used to create a struct usb_device_id that matches a specific interface protocol of devices. Copyright
USB_DEVICE_INTERFACE_NUMBER – describe a usb device with a specific interface number Synopsis USB_DEVICE_INTERFACE_NUMBER(vend, prod, num); Arguments vend the 16 bit USB Vendor ID prod the 16 bit USB Product ID num bInterfaceNumber value Description This macro is used to create a struct usb_device_id that matches a specific interface number of devices. Copyright
USB_DEVICE_INTERFACE_CLASS – describe a usb device with a specific interface class Synopsis USB_DEVICE_INTERFACE_CLASS(vend, prod, cl); Arguments vend the 16 bit USB Vendor ID prod the 16 bit USB Product ID cl bInterfaceClass value Description This macro is used to create a struct usb_device_id that matches a specific interface class of devices. Copyright
USB_DEVICE_INFO – macro used to describe a class of usb devices Synopsis USB_DEVICE_INFO(cl, sc, pr); Arguments cl bDeviceClass value sc bDeviceSubClass value pr bDeviceProtocol value Description This macro is used to create a struct usb_device_id that matches a specific class of devices. Copyright
USB_DEVICE_AND_INTERFACE_INFO – describe a specific usb device with a class of usb interfaces Synopsis USB_DEVICE_AND_INTERFACE_INFO(vend, prod, cl, sc, pr); Arguments vend the 16 bit USB Vendor ID prod the 16 bit USB Product ID cl bInterfaceClass value sc bInterfaceSubClass value pr bInterfaceProtocol value Description This macro is used to create a struct usb_device_id that matches…
USB_DEVICE – macro used to describe a specific usb device Synopsis USB_DEVICE(vend, prod); Arguments vend the 16 bit USB Vendor ID prod the 16 bit USB Product ID Description This macro is used to create a struct usb_device_id that matches a specific device. Copyright
SNDRV_COMPRESS_IOCTL_VERSION – Synopsis SNDRV_COMPRESS_IOCTL_VERSION(void); Arguments None Description SNDRV_COMPRESS_GET_CAPS: Query capability of DSP SNDRV_COMPRESS_GET_CODEC_CAPS: Query capability of a codec SNDRV_COMPRESS_SET_PARAMS: Set codec and stream parameters Note only codec params can be changed runtime and stream params cant be SNDRV_COMPRESS_GET_PARAMS: Query codec params SNDRV_COMPRESS_TSTAMP: get the current timestamp value SNDRV_COMPRESS_AVAIL: get the current buffer avail value. This…
RIO_OP_WRITE – Generate rio_mport_write_config_* functions Synopsis RIO_OP_WRITE(size, type, len); Arguments size Size of configuration space write (8, 16, 32 bits) type C type of value argument len Length of configuration space write (1, 2, 4 bytes) Description Generates rio_mport_write_config_* functions used to access configuration space registers on the local device. Author Matt Porter <mporter [at]…
RIO_OP_READ – Generate rio_mport_read_config_* functions Synopsis RIO_OP_READ(size, type, len); Arguments size Size of configuration space read (8, 16, 32 bits) type C type of value argument len Length of configuration space read (1, 2, 4 bytes) Description Generates rio_mport_read_config_* functions used to access configuration space registers on the local device. Author Matt Porter <mporter [at]…
RIO_LOP_WRITE – Generate rio_local_write_config_* functions Synopsis RIO_LOP_WRITE(size, type, len); Arguments size Size of configuration space write (8, 16, 32 bits) type C type of value argument len Length of configuration space write (1, 2, 4 bytes) Description Generates rio_local_write_config_* functions used to access configuration space registers on the local device. Author Matt Porter <mporter [at]…
RIO_LOP_READ – Generate rio_local_read_config_* functions Synopsis RIO_LOP_READ(size, type, len); Arguments size Size of configuration space read (8, 16, 32 bits) type C type of value argument len Length of configuration space read (1, 2, 4 bytes) Description Generates rio_local_read_config_* functions used to access configuration space registers on the local device. Author Matt Porter <mporter [at]…
RIO_DEVICE – macro used to describe a specific RIO device Synopsis RIO_DEVICE(dev, ven); Arguments dev the 16 bit RIO device ID ven the 16 bit RIO vendor ID Description This macro is used to create a struct rio_device_id that matches a specific device. The assembly vendor and assembly device fields will be set to RIO_ANY_ID….
INIT_KFIFO – Initialize a fifo declared by DECLARE_KFIFO Synopsis INIT_KFIFO(fifo); Arguments fifo name of the declared fifo datatype Copyright
DEFINE_KFIFO – macro to define and initialize a fifo Synopsis DEFINE_KFIFO(fifo, type, size); Arguments fifo name of the declared fifo datatype type type of the fifo elements size the number of elements in the fifo, this must be a power of 2 Note the macro can be used for global and local fifo data type…
DECLARE_KFIFO_PTR – macro to declare a fifo pointer object Synopsis DECLARE_KFIFO_PTR(fifo, type); Arguments fifo name of the declared fifo type type of the fifo elements Copyright
DECLARE_KFIFO – macro to declare a fifo object Synopsis DECLARE_KFIFO(fifo, type, size); Arguments fifo name of the declared fifo type type of the fifo elements size the number of elements in the fifo, this must be a power of 2 Copyright