Quantum LTO 3 User Manual page 105

SCSI Commands: 22BMODE SELECT
3.10.11.3
Field Bytes Bits
Initiator 6-7
Response
Timeout
Reserved
Protocol-Specific Port Mode Page (19h) for SAS SSP –Phy Control
And Discover Subpage
The Phy Control and Discover subpage contains phy-specific parameters. There is
one descriptor, as the drive has a single SAS phy.
Bits
Byte 7
0 PS SPF (1)
1
2 (MSB)
3
4
5
6
7
SAS Phy Mode Descriptor List (one descriptor)
8
9
10
11
12 Rsvd
13
14
15
16
23
24
31
32
33
39
40 Programmed Min Physical Link Rate
41 Programmed Max Physical Link Rate
42
49
50
51
52
Description
The time in milliseconds that the drive waits for the receipt of a
frame before aborting the command associated with that frame. The
default is 30000.
A 0000h setting means the drive waits forever.
All reserved bits must be 0.
6 5 4
Subpage Code (01h)
Page Length(52)
Reserved
Reserved
Reserved
Number of Phys (01h)
Reserved
Phy Identifier
Reserved
Attached Device Type
Reserved
Reserved
Reserved
SAS Address
Attached SAS Address
Attached Phy Identifier
Reserved
Reserved
Vendor Specific
Reserved
3 2 1
Page Code (19h)
Protocol Identifier (SAS = 6h)
Reserved
Negotiated Physical Link Rate
Att'd Att'd Att'd
SSP STP SMP
Initiator Initiator Initiator
Port (0) Port (0) Port (0)
Att'd Att'd Att'd
SSP STP SMP
Target Target Target
Port (1) Port (0) Port (0)
Hardware Min Physical Link Rate
Hardware Max Physical Link Rate
Page 97
0
(LSB)
Rsvd
Rsvd