[77] | 1 | /* |
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| 2 | * hal_drivers.c - Driver initializers for TSAR |
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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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[245] | 18 | * along with ALMOS-MKH; if not, write to the Free Software Foundation, |
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[77] | 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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[457] | 22 | #include <hal_kernel_types.h> |
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[77] | 23 | #include <chdev.h> |
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| 24 | #include <hal_drivers.h> |
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[238] | 25 | #include <printk.h> |
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[77] | 26 | |
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[130] | 27 | #include <soclib_tty.h> |
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[196] | 28 | #include <soclib_pic.h> |
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[346] | 29 | #include <soclib_iob.h> |
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[238] | 30 | #include <soclib_bdv.h> |
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| 31 | #include <soclib_hba.h> |
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[266] | 32 | #include <soclib_mmc.h> |
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| 33 | #include <soclib_nic.h> |
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| 34 | #include <soclib_dma.h> |
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[130] | 35 | |
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[266] | 36 | #include <dev_txt.h> |
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| 37 | #include <dev_pic.h> |
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| 38 | #include <dev_ioc.h> |
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| 39 | #include <dev_mmc.h> |
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| 40 | #include <dev_nic.h> |
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| 41 | #include <dev_dma.h> |
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| 42 | |
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[238] | 43 | /////////////////////////////////////////////////////////////////////////////// |
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| 44 | // TXT |
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| 45 | /////////////////////////////////////////////////////////////////////////////// |
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[77] | 46 | |
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[238] | 47 | ////////////////////////////////////////// |
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[245] | 48 | void hal_drivers_txt_init( chdev_t * txt, |
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| 49 | uint32_t impl ) |
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[130] | 50 | { |
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[492] | 51 | assert( (impl == IMPL_TXT_TTY), "bad implementation" ); |
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[407] | 52 | |
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| 53 | soclib_tty_init( txt ); |
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[130] | 54 | } |
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| 55 | |
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[238] | 56 | /////////////////////////////////////////////////////////////////////////////// |
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| 57 | // PIC |
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| 58 | /////////////////////////////////////////////////////////////////////////////// |
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[136] | 59 | |
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[238] | 60 | ////////////////////////////////////////// |
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[252] | 61 | void hal_drivers_pic_init( chdev_t * pic, |
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| 62 | uint32_t impl ) |
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[136] | 63 | { |
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[492] | 64 | assert( (impl == IMPL_PIC_SCL), "bad implementation" ); |
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[252] | 65 | |
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[238] | 66 | soclib_pic_init( pic ); |
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[136] | 67 | |
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[190] | 68 | /* update the PIC chdev extension */ |
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[238] | 69 | pic->ext.pic.enable_timer = &soclib_pic_enable_timer; |
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[279] | 70 | pic->ext.pic.enable_ipi = &soclib_pic_enable_ipi; |
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[238] | 71 | pic->ext.pic.enable_irq = &soclib_pic_enable_irq; |
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| 72 | pic->ext.pic.disable_irq = &soclib_pic_disable_irq; |
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| 73 | pic->ext.pic.bind_irq = &soclib_pic_bind_irq; |
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| 74 | pic->ext.pic.send_ipi = &soclib_pic_send_ipi; |
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[407] | 75 | pic->ext.pic.ack_ipi = &soclib_pic_ack_ipi; |
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[238] | 76 | pic->ext.pic.extend_init = &soclib_pic_extend_init; |
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[190] | 77 | } |
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[213] | 78 | |
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[238] | 79 | /////////////////////////////////////////////////////////////////////////////// |
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[346] | 80 | // IOB |
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| 81 | /////////////////////////////////////////////////////////////////////////////// |
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| 82 | |
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| 83 | ////////////////////////////////////////// |
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| 84 | void hal_drivers_iob_init( chdev_t * iob, |
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| 85 | uint32_t impl ) |
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| 86 | { |
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[492] | 87 | assert( (impl == IMPL_IOB_TSR), "bad implementation" ); |
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[346] | 88 | |
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| 89 | soclib_iob_init( iob ); |
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| 90 | |
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| 91 | /* update the IOB chdev extension */ |
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| 92 | iob->ext.iob.set_active = &soclib_iob_set_active; |
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| 93 | iob->ext.iob.set_ptpr = &soclib_iob_set_ptpr; |
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| 94 | iob->ext.iob.inval_page = &soclib_iob_inval_page; |
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| 95 | iob->ext.iob.get_bvar = &soclib_iob_get_bvar; |
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| 96 | iob->ext.iob.get_srcid = &soclib_iob_get_srcid; |
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| 97 | iob->ext.iob.get_error = &soclib_iob_get_error; |
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| 98 | } |
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| 99 | |
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| 100 | /////////////////////////////////////////////////////////////////////////////// |
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[238] | 101 | // IOC |
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| 102 | /////////////////////////////////////////////////////////////////////////////// |
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[213] | 103 | |
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[238] | 104 | ////////////////////////////////////////// |
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| 105 | void hal_drivers_ioc_init( chdev_t * ioc, |
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| 106 | uint32_t impl ) |
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[213] | 107 | { |
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[238] | 108 | if (impl == IMPL_IOC_BDV) |
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| 109 | { |
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| 110 | soclib_bdv_init( ioc ); |
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| 111 | } |
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| 112 | else if (impl == IMPL_IOC_HBA) |
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| 113 | { |
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| 114 | soclib_hba_init( ioc ); |
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| 115 | } |
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| 116 | else |
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| 117 | { |
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[492] | 118 | assert( false , "undefined IOC device implementation" ); |
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[216] | 119 | } |
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[213] | 120 | } |
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| 121 | |
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[257] | 122 | /////////////////////////////////////////////////////////////////////////////// |
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| 123 | // MMC |
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| 124 | /////////////////////////////////////////////////////////////////////////////// |
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| 125 | |
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| 126 | ////////////////////////////////////////// |
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| 127 | void hal_drivers_mmc_init( chdev_t * mmc, |
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| 128 | uint32_t impl ) |
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| 129 | { |
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[492] | 130 | assert( (impl == IMPL_MMC_TSR), "bad implementation" ); |
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[407] | 131 | |
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| 132 | soclib_mmc_init( mmc ); |
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[257] | 133 | } |
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| 134 | |
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[259] | 135 | /////////////////////////////////////////////////////////////////////////////// |
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| 136 | // NIC |
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| 137 | /////////////////////////////////////////////////////////////////////////////// |
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| 138 | |
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| 139 | ////////////////////////////////////////// |
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| 140 | void hal_drivers_nic_init( chdev_t * nic, |
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| 141 | uint32_t impl ) |
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| 142 | { |
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[492] | 143 | assert( (impl == IMPL_NIC_CBF), "bad implementation" ); |
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[407] | 144 | |
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| 145 | soclib_nic_init( nic ); |
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[259] | 146 | } |
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| 147 | |
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[261] | 148 | /////////////////////////////////////////////////////////////////////////////// |
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| 149 | // DMA |
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| 150 | /////////////////////////////////////////////////////////////////////////////// |
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| 151 | |
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| 152 | ////////////////////////////////////////// |
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| 153 | void hal_drivers_dma_init( chdev_t * dma, |
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| 154 | uint32_t impl ) |
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| 155 | { |
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[492] | 156 | assert( (impl == IMPL_DMA_SCL), "bad implementation" ); |
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[407] | 157 | |
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| 158 | soclib_dma_init( dma ); |
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[261] | 159 | } |
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| 160 | |
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