2,789
edits
Changes
Jump to navigation
Jump to search
Line 120:
Line 120: − + Line 129:
Line 129: + + + + + + + + + + + + +
→Raw data portion
| ... || Padding to align to 16
| ... || Padding to align to 16
|-
|-
| ... || Domain header padded to 16 if required
| ... || [[IPC_Marshalling#Domain_header|Domain header]] padded to 16 if required
|-
|-
| +0 || Magic ("SFCI" for requests, "SFCO" for responses) as u64
| +0 || Magic ("SFCI" for requests, "SFCO" for responses) as u64
|-
|-
| ... || Any u16 buffer sizes packed and aligned to 2 bytes
| ... || Any u16 buffer sizes packed and aligned to 2 bytes
|}
=== Domain header ===
This is an optional header used to wrap up requests sent to domains instead of sessions.
{| class="wikitable" border="1"
! Word || Bits || Description
|-
| 0 || 15-0 || Always 1.
|-
| 0 || 31-16 || Request size (0x10 bytes for SFCI magic and cmd ID, plus size of input parameters).
|-
| 1 || || Domain ID (from cmd 0 in [[IPC_Marshalling#Control|Control]]).
|}
|}