SCS I Description
M axtor Atlas 10K III 5-61
Port Co ntrol Pa ge Long F ormat
The Subpage Code f ield indicates which subpage is being accessed. Subpage Code
values are listed in Table 5-93. If the Subpag e Code field is z ero, the target will ret urn
a CHECK CONDITION stat us. The sense key will be set to ILLEGAL REQUEST
and the a d d i ti o nal sens e code s e t to IL LEG A L FI ELD IN PAR AMETER LI ST.
The Page Length field specifies the length in by tes of the subpage protocol specific
mode page par ameters after the Pag e Length field.
The Protocol Identifier field of 1h indicates t he protocol that this mode page applies
to a SPI SCSI device. See the SCSI Primary Commands-2 standard for other port
control page protocol identifiers.
The Port Control Subpag es can be found on pag e 5-75.
0 PS LONG (1) Page Code (19h)
1 Sub page Code
2 MSB Page Length (n- 3)
3 Page Length (n- 3) LSB
4 Reserved
5 R eserved Protocol Identifi er ( 1h)
6Protocol Specific Mode Parameters
n