1/*
2 * Copyright 2018, Data61
3 * Commonwealth Scientific and Industrial Research Organisation (CSIRO)
4 * ABN 41 687 119 230.
5 *
6 * This software may be distributed and modified according to the terms of
7 * the BSD 2-Clause license. Note that NO WARRANTY is provided.
8 * See "LICENSE_BSD2.txt" for details.
9 *
10 * @TAG(DATA61_BSD)
11 */
12
13#include <rumprun/init_data.h>
14
15#include <sel4platsupport/timer.h>
16#include <platsupport/plat/timer.h>
17#include <sel4/helpers.h>
18#include <stdio.h>
19#include <sel4platsupport/device.h>
20
21/* The below 2 functions are implementations of the libsel4simple arch specific interface.
22   See libsel4simple/arch_include/x86/simple/arch/simple.h for further documentation */
23static seL4_Error
24get_IOPort_cap(void *data, uint16_t start_port, uint16_t end_port, seL4_Word root, seL4_Word dest, seL4_Word depth)
25{
26    init_data_t *init = (init_data_t *) data;
27
28    return seL4_CNode_Copy(root, dest, depth, simple_get_cnode(&env.simple), init->io_port, CONFIG_WORD_SIZE, seL4_AllRights);
29}
30
31void
32arch_init_simple(simple_t *simple)
33{
34    simple->arch_simple.IOPort_cap = get_IOPort_cap;
35    simple->arch_simple.data = (void *) simple->data;
36}
37