Marshall Portion
This is an array of u32's.
| Word |
Description
|
| 0 |
Cmd header part 1
|
| 1 |
Cmd header part 2
|
| ... |
Marshall descriptors
|
Marshall type A
| Word |
Description
|
| 0 |
Word1 is written here.
|
| 1 |
Word0 is written here.
|
| 2 |
}
Marshall type B
| Word |
Description
|
| 0 |
Lower 32-bits of addr?
|
| 1 |
Upper 16bits: Size, Lower 16bits: Rest of addr?
|
Marshall type C
| Word |
Description
|
| 0 |
Upper 16bits: Size, Lower 16: ?
|
| 1 |
?
|
Data Portion
This is an array of u64's placed after the marshall header. But it's always aligned to 8 so sometimes there is a padding word inserted inbetween.
| Word |
Description
|
| 0 |
Magic ("SFCI")
|
| 1 |
Cmd id
|
| ... |
Non-marshalled data is placed here
|
|