KA681/KA691/KA692/KA694 Firmware Commands
A.1 Console I/O Mode Control Characters
Table A–4 (Cont.) Console Command Qualifiers
Qualifier
Description
Address Space Control
/G
General purpose register (GPR) address space, R0–R15. The data size
is always longword.
/I
Internal processor register (IPR) address space. Accessible only by the
MTPR and MFPR instructions. The data size is always longword.
/V
Virtual memory address space. All access and protection checking occur.
If access to a program running with the current PSL is not allowed, the
console issues an error message. Deposits to virtual space cause the
PTE<M> bit to be set. If memory mapping is not enabled, virtual
addresses are equal to physical addresses. Note that when you examine
virtual memory, the address space and address in the response is the
physical address of the virtual address.
/P
Physical memory address space.
/M
Processor status longword (PSL) address space. The data size is always
longword.
/U
Access to console private memory is allowed. This qualifier also disables
virtual address protection checks. On virtual address writes, the
PTE<M> bit is not set if the /U qualifier is present. This qualifier is not
inherited; it must be respecified on each command.
A.1.6 Console Command Keywords
Table A–5 lists command keywords by type. Table A–6 lists the parameters,
qualifiers, and arguments for each console command. Parameters, used with
the SET and SHOW commands only, are listed in the first column along with
the command.
You should not use abbreviations in programs. Although it is possible to
abbreviate by using the minimum number of characters required to uniquely
identify a command or parameter, these abbreviations may become ambiguous
at a later time if an updated version of the firmware contains new commands
or parameters.
A–10 KA681/KA691/KA692/KA694 Firmware Commands
