struct_uio_info man page on Scientific

struct_uio_info man page on Scientific

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STRUCT UIO_INFO(9)	 Device drivers infrastructure	    STRUCT UIO_INFO(9)

NAME
       struct_uio_info - UIO device capabilities

SYNOPSIS
       struct uio_info {
	 struct uio_device * uio_dev;
	 const char * name;
	 const char * version;
	 struct uio_mem mem[MAX_UIO_MAPS];
	 struct uio_port port[MAX_UIO_PORT_REGIONS];
	 long irq;
	 unsigned long irq_flags;
	 void * priv;
	 irqreturn_t (* handler) (int irq, struct uio_info *dev_info);
	 int (* mmap) (struct uio_info *info, struct vm_area_struct *vma);
	 int (* open) (struct uio_info *info, struct inode *inode);
	 int (* release) (struct uio_info *info, struct inode *inode);
	 int (* irqcontrol) (struct uio_info *info, s32 irq_on);
       };

MEMBERS
       uio_dev
	   the UIO device this info belongs to

       name
	   device name

       version
	   device driver version

       mem[MAX_UIO_MAPS]
	   list of mappable memory regions, size==0 for end of list

       port[MAX_UIO_PORT_REGIONS]
	   list of port regions, size==0 for end of list

       irq
	   interrupt number or UIO_IRQ_CUSTOM

       irq_flags
	   flags for request_irq

       priv
	   optional private data

       handler
	   the device´s irq handler

       mmap
	   mmap operation for this uio device

       open
	   open operation for this uio device

       release
	   release operation for this uio device

       irqcontrol
	   disable/enable irqs when 0/1 is written to /dev/uioX

COPYRIGHT
Kernel Hackers Manual 2.6.	 November 2013		    STRUCT UIO_INFO(9)

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