whc_seg_list_entry Struct Reference

#include <whci-hc.h>

Data Fields
__le16	len
__u8	idx
__u8	status
__le16	offset

Detailed Description

struct whc_seg_list_entry - Segment list entry.

Describes a portion of the data buffer described in the containing qTD's page list.

seg_ptr = qtd->page_list_ptr[qtd->seg_list_ptr[seg].idx].buf_ptr

• qtd->seg_list_ptr[seg].offset;

Segments can't cross page boundries.

[WHCI] section 3.2.5.5

Definition at line 121 of file whci-hc.h.

Field Documentation

__u8 idx

Definition at line 123 of file whci-hc.h.

__le16 len

Definition at line 122 of file whci-hc.h.

__le16 offset

Definition at line 125 of file whci-hc.h.

__u8 status

Definition at line 124 of file whci-hc.h.

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

• drivers/usb/host/whci/whci-hc.h