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