usbb_sw_dma_desc Struct Reference

USBB DMA descriptor. More...

#include <usbb_internal.h>

Data Fields
struct usbb_dma_desc	hw
	Hardware DMA descriptor.
phys_addr_t	phys
	The physical address of this descriptor.

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Detailed Description

USBB DMA descriptor.

For internal use only.

Definition at line 61 of file usbb_internal.h.

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Field Documentation

struct usbb_dma_desc usbb_sw_dma_desc::hw [read]

Hardware DMA descriptor.

Definition at line 65 of file usbb_internal.h.

Referenced by usbb_udc_dma_interrupt(), usbb_udc_submit_in_queue(), and usbb_udc_submit_out_queue().

phys_addr_t usbb_sw_dma_desc::phys

The physical address of this descriptor.

Todo:

not necessary on all CPUs

Definition at line 70 of file usbb_internal.h.

Referenced by usbb_udc_submit_in_queue(), and usbb_udc_submit_out_queue().

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The documentation for this struct was generated from the following file:

• drivers/usb/usbb_internal.h