37 lines
720 B
Plaintext
37 lines
720 B
Plaintext
|
regfile plic_regs {
|
||
|
|
reg {
|
||
|
|
name="priority";
|
||
|
|
desc="interrupt source priority";
|
||
|
|
field {
|
||
|
|
name = "priority";
|
||
|
|
} priority[2:0];
|
||
|
|
} priority[255] @0x004;
|
||
|
|
reg {
|
||
|
|
name="pending";
|
||
|
|
desc="pending irq";
|
||
|
|
field {
|
||
|
|
name = "pending";
|
||
|
|
} pending[31:0];
|
||
|
|
} pending @0x1000;
|
||
|
|
reg {
|
||
|
|
name="enabled";
|
||
|
|
desc="enabled interrupts";
|
||
|
|
field {
|
||
|
|
name = "enabled";
|
||
|
|
} enabled[31:0];
|
||
|
|
} enabled @0x2000;
|
||
|
|
reg {
|
||
|
|
name="threshold";
|
||
|
|
desc="interrupt priority threshold";
|
||
|
|
field {
|
||
|
|
name = "threshold";
|
||
|
|
} \threshold[2:0];
|
||
|
|
} \threshold @0x0C200000;
|
||
|
|
reg {
|
||
|
|
name="claim/complete";
|
||
|
|
desc="interrupt handling completed";
|
||
|
|
field {
|
||
|
|
name = "interrupt_claimed";
|
||
|
|
} interrupt_claimed[31:0];
|
||
|
|
} claim_complete @0x0C200004;
|
||
|
|
};
|