
PCI Express to Serial ATA Controller
Silicon Image, Inc.
6.3.11 Port FIS Configuration
Address Offset: 1028
H
Access Type: Read/Write
Reset Value: 0x1000_1555
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Data Sheet
2006 Silicon Image, Inc.
SiI-DS-0208-C
69
R
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
This register contains bits for controlling Serial ATA FIS reception. For each possible FIS type, a 2-bit code defines the
desired reception behavior as follows:
00 – Accept FIS without interlock.
01 – Reject FIS without interlock
10 – Interlock FIS. Receive FIS into slot reserved for interlocked FIS reception. If no slot has been reserved,
reject the FIS.
11 – Reserved.
Bit[1:0] (FISOcfg) defines the 2-bit code for all other FIS types not defined by bits [29:2].
The following table defines the default behavior of FIS configuration.
Table 6-9 Default FIS Configurations
Configuration Bits
FIS
Code
FIS Name
Signals
fis27cfg[1:0]
fis34cfg[1:0]
fis39cfg[1:0]
fis41cfg[1:0]
fis46cfg[1:0]
fis58cfg[1:0]
fis5Fcfg[1:0]
fisa1cfg[1:0]
fisa6cfg[1:0]
fisb8cfg[1:0]
fisbFcfg[1:0]
fisc7cfg[1:0]
fisd4cfg[1:0]
fisd9cfg[1:0]
fisocfg[1:0]
Default
Value
01b
00b
00b
00b
00b
00b
00b
00b
01b
01b
01b
01b
01b
01b
01b
Default Action
27h
34h
39h
41h
46h
58h
5Fh
A1h
A6h
B8h
BFh
C7h
D4h
D9h
Others
Register (Host to Device)
Register (Device to Host)
DMA Activate
DMA Setup
Data
BIST Activate
PIO Setup
Set Device Bits
reserved
reserved
reserved
reserved
reserved
reserved
reserved
reject FIS without interlock
accept FIS without interlock
accept FIS without interlock
accept FIS without interlock
accept FIS without interlock
accept far-end retimed loopback, reject any other
accept FIS without interlock
accept FIS without interlock
reject FIS without interlock
reject FIS without interlock
reject FIS without interlock
reject FIS without interlock
reject FIS without interlock
reject FIS without interlock
reject FIS without interlock