| /* Copyright 2018 SiFive, Inc */ |
| /* SPDX-License-Identifier: Apache-2.0 */ |
| |
| #ifndef METAL__DRIVERS__RISCV_PLIC0_H |
| #define METAL__DRIVERS__RISCV_PLIC0_H |
| |
| #include <metal/compiler.h> |
| #include <metal/drivers/riscv_cpu.h> |
| |
| #define METAL_PLIC_SOURCE_MASK 0x1F |
| #define METAL_PLIC_SOURCE_SHIFT 5 |
| #define METAL_PLIC_SOURCE_PRIORITY_SHIFT 2 |
| #define METAL_PLIC_SOURCE_PENDING_SHIFT 0 |
| |
| struct __metal_driver_vtable_riscv_plic0 { |
| struct metal_interrupt_vtable plic_vtable; |
| }; |
| |
| __METAL_DECLARE_VTABLE(__metal_driver_vtable_riscv_plic0) |
| |
| #define __METAL_MACHINE_MACROS |
| #include <metal/machine.h> |
| struct __metal_driver_riscv_plic0 { |
| struct metal_interrupt controller; |
| int init_done; |
| metal_interrupt_handler_t metal_exint_table[__METAL_PLIC_SUBINTERRUPTS]; |
| __metal_interrupt_data metal_exdata_table[__METAL_PLIC_SUBINTERRUPTS]; |
| }; |
| #undef __METAL_MACHINE_MACROS |
| |
| #endif |
