SND_MPU401_UART_NEW(9)                       MIDI API                      SND_MPU401_UART_NEW(9)



NAME
       snd_mpu401_uart_new - create an MPU401-UART instance

SYNOPSIS
       int snd_mpu401_uart_new(struct snd_card * card, int device, unsigned short hardware,
                               unsigned long port, unsigned int info_flags, int irq,
                               struct snd_rawmidi ** rrawmidi);

ARGUMENTS
       card
           the card instance

       device
           the device index, zero-based

       hardware
           the hardware type, MPU401_HW_XXXX

       port
           the base address of MPU401 port

       info_flags
           bitflags MPU401_INFO_XXX

       irq
           the ISA irq number, -1 if not to be allocated

       rrawmidi
           the pointer to store the new rawmidi instance

DESCRIPTION
       Creates a new MPU-401 instance.

       Note that the rawmidi instance is returned on the rrawmidi argument, not the mpu401
       instance itself. To access to the mpu401 instance, cast from rawmidi->private_data (with
       struct snd_mpu401 magic-cast).

RETURN
       Zero if successful, or a negative error code.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                    SND_MPU401_UART_NEW(9)