source: trunk/hal/x86_64/core/hal_drivers.c @ 346

Last change on this file since 346 was 346, checked in by max@…, 4 years ago

Hide soclib_iob.

File size: 2.6 KB
Line 
1/*
2 * hal_drivers.c - Driver initializers for x86_64
3 *
4 * Copyright (c) 2017 Maxime Villard
5 *
6 * This file is part of ALMOS-MKH.
7 *
8 * ALMOS-MKH is free software; you can redistribute it and/or modify it
9 * under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; version 2.0 of the License.
11 *
12 * ALMOS-MKH is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with ALMOS-MKH; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 */
21
22#include <hal_types.h>
23#include <chdev.h>
24#include <hal_drivers.h>
25#include <hal_internal.h>
26
27#include <ioc_ata.h>
28#include <pic_apic.h>
29#include <txt_rs232.h>
30
31void hal_drivers_txt_init(chdev_t *txt, uint32_t impl)
32{
33        if (impl != IMPL_TXT_RS2) {
34                x86_panic("undefined TXT device implementation");
35        }
36
37        txt_rs232_init(txt);
38}
39
40/* -------------------------------------------------------------------------- */
41
42void hal_drivers_pic_init(chdev_t *pic, uint32_t impl)
43{
44        if (impl != IMPL_PIC_I86) {
45                x86_panic("undefined PIC device implementation");
46        }
47
48        pic_apic_init(pic);
49
50        /* update the PIC chdev extension */
51        pic->ext.pic.enable_timer = &pic_apic_enable_timer;
52        pic->ext.pic.enable_ipi   = &pic_apic_enable_ipi;
53        pic->ext.pic.enable_irq   = &pic_apic_enable_irq;
54        pic->ext.pic.disable_irq  = &pic_apic_disable_irq;
55        pic->ext.pic.bind_irq     = &pic_apic_bind_irq;
56        pic->ext.pic.send_ipi     = &pic_apic_send_ipi;
57        pic->ext.pic.extend_init  = &pic_apic_extend_init;
58}
59
60/* -------------------------------------------------------------------------- */
61
62void hal_drivers_iob_init(chdev_t *iob, uint32_t impl)
63{
64        x86_panic("IOB driver not implemented");
65}
66
67/* -------------------------------------------------------------------------- */
68
69void hal_drivers_ioc_init(chdev_t *ioc, uint32_t impl)
70{
71        ioc_ata_init(ioc);
72}
73
74/* -------------------------------------------------------------------------- */
75
76void hal_drivers_mmc_init(chdev_t *mmc, uint32_t impl)
77{
78        x86_panic("MMC driver not implemented");
79}
80
81/* -------------------------------------------------------------------------- */
82
83void hal_drivers_nic_init(chdev_t *nic, uint32_t impl)
84{
85        x86_panic("NIC driver not implemented");
86}
87
88/* -------------------------------------------------------------------------- */
89
90void hal_drivers_dma_init(chdev_t *dma, uint32_t impl)
91{
92        x86_panic("DMA driver not implemented");
93}
94
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