IXB28504XGBEFS Intel, IXB28504XGBEFS Datasheet - Page 155

• Manufacturer Part Number: IXB28504XGBEFS
• Manufacturer: Intel

Specifications of IXB28504XGBEFS

• Lead Free Status / Rohs Status: Compliant

Maintenance—IXB2850
Table 62.
11.4.1.2
January 2007
Document Number: 05-2443-006
SSU image state
Completion Codes
SSU Image Upgrade
Completion Codes
State
SSU_ACTIVE_RUNNING
Code
COMPCODE_NORMAL
COMPCODE_ BUSY
COMPCODE_INVALIDFIELD
SSU Image Upgrade
NetFn: Firmware (08h/09h)
CMD: 26h
Description: Control plane SSU Manager sends this command to download new image(s) from a remote
repository and store the image(s) in local flash.
A new image can only be written to a flash partition that is either empty (SSU_EMPTY) or stores an image in
the SSU_INACTIVE state (see
download request is discarded.
An application specifies location of the new image (CRAMFS file) and the transport method to download the file
(for example, TFTP or NFS). After a successful download, the new image is stored as SSU_INACTIVE. If the
image cannot be found, the partition content remains unchanged. If a downloaded file is corrupted, the
partition is marked as SSU_EMPTY.
Data
Request
Response
Code
COMPCODE_FAILED
Byte
1
2
6:3
7
8:N
1
Table 62, “SSU image state” on page
Valu
e
5
Value
00h
C0h
CCh
Data field
Image Type (see
Transport protocol to download image:
IP version 4 address of image repository server
Length of path string
Path in remote repository
Completion Code (see below)
Value
20h
• 00h – NFS
• 01h – TFTP
Description
Active flash image running.
Validated image stored in local flash and currently running. No SSU
operations are allowed during this state. An image may leave this
state and enter SSU_ACTIVE after system reboot, if another image is
selected to run (one-shot test or remote).
Possible state transitions from SSU_ACTIVE_RUNNING:
• action = select one-shot or remote image for running
Description
Operation completed successfully
Responder busy (SSU Image Upgrade operation in progress)
Invalid Image Type or Partition Type
-> new state = SSU_ACTIVE
Description
Upgrade operation failed
Table
Intel NetStructure
61)
154). If there is no such partition, the
®
IXB2850 Packet Processing Boards
TPS
155