scu_unsolicited_frame_header Struct Reference

#include <unsolicited_frame_control.h>

Data Fields
u32	iit_exists:1
u32	protocol_type:3
u32	is_address_frame:1
u32	connection_rate:4
u32	reserved:23
u32	data [SCU_UNSOLICITED_FRAME_HEADER_DATA_DWORDS]

Detailed Description

struct scu_unsolicited_frame_header -

This structure delineates the format of an unsolicited frame header. The first DWORD are UF attributes defined by the silicon architecture. The data depicts actual header information received on the link.

Definition at line 70 of file unsolicited_frame_control.h.

Field Documentation

u32 connection_rate

This field simply indicates the connection rate at which the frame was received.

Definition at line 92 of file unsolicited_frame_control.h.

u32 data[SCU_UNSOLICITED_FRAME_HEADER_DATA_DWORDS]

This field represents the actual header data received on the link.

Definition at line 99 of file unsolicited_frame_control.h.

u32 iit_exists

This field indicates if there is an Initiator Index Table entry with which this header is associated.

Definition at line 75 of file unsolicited_frame_control.h.

u32 is_address_frame

This field indicates if the frame is an address frame (IAF or OAF) or if it is a information unit frame.

Definition at line 86 of file unsolicited_frame_control.h.

u32 protocol_type

This field simply indicates the protocol type (i.e. SSP, STP, SMP).

Definition at line 80 of file unsolicited_frame_control.h.

u32 reserved

Definition at line 94 of file unsolicited_frame_control.h.

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

• drivers/scsi/isci/unsolicited_frame_control.h