Minimum authorization: |
One of the following: - Problem or supervisor state
- Any PSW key
|
Dispatchable unit mode: |
Task or SRB mode |
Amode: |
31-bit |
ASC mode: |
Primary or access register |
Locks: |
No locks held |
Interrupt status: |
Enabled or disabled for I/O and external interrupts |
Control parameters: |
Control parameters must be in the primary address space or
be in an address space that is addressable through a public entry
on the caller's dispatchable unit access list (DU-AL). |