qemu/include/hw/riscv
Tomasz Jeznach 5b128435dc hw/riscv: add riscv-iommu-sys platform device
This device models the RISC-V IOMMU as a sysbus device. The same design
decisions taken in the riscv-iommu-pci device were kept, namely the
existence of 4 vectors are available for each interrupt cause.

The WSIs are emitted using the input of the s->notify() callback as a
index to an IRQ list. The IRQ list starts at 'base_irq' and goes until
base_irq + 3. This means that boards must have 4 contiguous IRQ lines
available, starting from 'base_irq'.

Signed-off-by: Tomasz Jeznach <tjeznach@rivosinc.com>
Signed-off-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20241106133407.604587-4-dbarboza@ventanamicro.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
2024-12-20 11:19:16 +10:00
..
boot.h target/riscv: Add fw_dynamic_info32 for booting RV32 OpenSBI 2024-10-30 11:22:07 +10:00
boot_opensbi.h target/riscv: Add fw_dynamic_info32 for booting RV32 OpenSBI 2024-10-30 11:22:07 +10:00
iommu.h hw/riscv: add riscv-iommu-sys platform device 2024-12-20 11:19:16 +10:00
microchip_pfsoc.h include: Include headers where needed 2023-01-08 01:54:22 -05:00
numa.h hw/riscv: use ms->fdt in riscv_socket_fdt_write_distance_matrix() 2023-01-20 10:14:14 +10:00
opentitan.h hw/riscv/opentitan: Correct OpenTitanState parent type/size 2023-06-13 17:19:42 +10:00
riscv_hart.h riscv: spelling fixes 2023-09-08 13:08:52 +03:00
shakti_c.h hw/intc: sifive_plic: Change "priority-base" to start from interrupt source 0 2023-01-06 10:42:55 +10:00
sifive_cpu.h riscv: Add a sifive_cpu.h to include both E and U cpu type defines 2019-09-17 08:42:46 -07:00
sifive_e.h hw/riscv: sifive_e: Support the watchdog timer of HiFive 1 rev b. 2023-07-10 22:29:15 +10:00
sifive_u.h hw/riscv: Move the dtb load bits outside of create_fdt() 2023-03-01 17:19:14 -08:00
spike.h hw/riscv/spike: use 'fdt' from MachineState 2023-01-20 10:14:13 +10:00
virt.h hw/riscv/virt.c: add address-cells in create_fdt_one_aplic() 2024-06-26 22:32:29 +10:00