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| Rev | Author | Line No. | Line |
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| 1410 | jermar | 1 | /* |
| 2 | * Copyright (C) 2006 Jakub Jermar |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 1784 | jermar | 29 | /** @addtogroup sparc64 |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 1842 | jermar | 35 | #include <arch/drivers/kbd.h> |
| 1841 | jermar | 36 | #ifdef CONFIG_Z8530 |
| 37 | #include <genarch/kbd/z8530.h> |
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| 38 | #endif |
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| 1844 | jermar | 39 | #ifdef CONFIG_NS16550 |
| 40 | #include <genarch/kbd/ns16550.h> |
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| 1841 | jermar | 41 | #endif |
| 1842 | jermar | 42 | |
| 1790 | jermar | 43 | #include <arch/boot/boot.h> |
| 1841 | jermar | 44 | #include <arch/mm/page.h> |
| 1410 | jermar | 45 | #include <arch/types.h> |
| 1841 | jermar | 46 | #include <typedefs.h> |
| 1842 | jermar | 47 | #include <align.h> |
| 1410 | jermar | 48 | |
| 1780 | jermar | 49 | volatile uint8_t *kbd_virt_address = NULL; |
| 1410 | jermar | 50 | |
| 51 | void kbd_init() |
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| 52 | { |
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| 1841 | jermar | 53 | size_t offset; |
| 54 | uintptr_t aligned_addr; |
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| 55 | |||
| 1842 | jermar | 56 | /* FIXME: supply value read from OpenFirmware */ |
| 57 | bootinfo.keyboard.size = 8; |
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| 58 | |||
| 1841 | jermar | 59 | /* |
| 60 | * We need to pass aligned address to hw_map(). |
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| 61 | * However, the physical keyboard address can |
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| 62 | * be pretty much unaligned on some systems |
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| 1849 | jermar | 63 | * (e.g. Ultra 5, Ultra 60). |
| 1841 | jermar | 64 | */ |
| 65 | aligned_addr = ALIGN_DOWN(bootinfo.keyboard.addr, PAGE_SIZE); |
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| 66 | offset = bootinfo.keyboard.addr - aligned_addr; |
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| 67 | kbd_virt_address = (uint8_t *) hw_map(aligned_addr, offset + bootinfo.keyboard.size) + offset; |
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| 68 | |||
| 69 | #ifdef CONFIG_Z8530 |
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| 70 | z8530_init(); |
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| 71 | #endif |
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| 1844 | jermar | 72 | #ifdef CONFIG_NS16550 |
| 73 | ns16550_init(); |
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| 1841 | jermar | 74 | #endif |
| 1410 | jermar | 75 | } |
| 1702 | cejka | 76 | |
| 1784 | jermar | 77 | /** @} |
| 1702 | cejka | 78 | */ |