1 ; Definitions for the Cell Broadband Engine
4 ; Jeremy Kerr <jk@ozlabs.org>
7 name: Cell IOMMU Segmentation Table Origin
10 field: 22:51 IOST origin
15 name: Cell I/O Exception Status Register
18 field: 1:2 Segment/Page Fault
22 value: 3 segment fault
30 name: Cell IOCmd Configuration
31 field: 0:15 IOC Timeout
33 field: 17 Enable tokens
34 field: 18 Read-modify-write
46 field: 54:57 Starvation count 1
49 field: 60 Disable ageing
50 field: 61 Read intervention
54 name: Cell IOMMU Segmentation Table Entry
57 field: 2:51 IOPT Base RPN
59 field: 60:63 Page size
62 name: Cell IOMMU Page Table Entry
63 field: 0:1 Page protection
68 field: 2 Coherence required
69 field: 3:4 Storage ordering
73 value: 3 reads & writes
78 name: Cell IOC IOPT Cache Invalidate
79 field: 0:10 Number of entries
80 field: 22:60 IOPTE real address
86 field: 0:15 Stop-and-signal status
87 field: 21 Isolate exit
88 field: 22 Isolate load
89 field: 24 Isolated mode
90 field: 26 Stopped: invalid instruction
91 field: 27 Stopped: single-step mode
92 field: 28 Waiting on blocked channel
93 field: 29 Stopped: halt instruction
94 field: 30 Stopped: stop-and-signal
98 name: Cell MFC State Register 1
100 field: 57 Software/hardware page tables
101 field: 58 Master run control
104 field: 59 MFC Translation
105 field: 60 Problem state
107 field: 63 Local store real address