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| Rev | Author | Line No. | Line |
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| 4130 | rimsky | 1 | /* |
| 2 | * Copyright (c) 2005 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 | |||
| 29 | /** @addtogroup sparc64 |
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| 30 | * @{ |
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| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 35 | #include <arch/console.h> |
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| 36 | #include <arch/types.h> |
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| 37 | |||
| 38 | #include <arch/drivers/scr.h> |
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| 39 | #include <arch/drivers/kbd.h> |
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| 40 | |||
| 41 | #include <arch/drivers/sgcn.h> |
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| 42 | |||
| 43 | #if defined (SUN4U) |
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| 44 | #ifdef CONFIG_Z8530 |
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| 45 | #include <genarch/kbd/z8530.h> |
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| 46 | #endif |
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| 47 | #ifdef CONFIG_NS16550 |
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| 48 | #include <genarch/kbd/ns16550.h> |
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| 49 | #endif |
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| 50 | #elif defined (SUN4V) |
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| 51 | #include <arch/drivers/niagara.h> |
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| 52 | #endif |
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| 53 | |||
| 54 | #include <console/chardev.h> |
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| 55 | #include <console/console.h> |
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| 56 | #include <arch/asm.h> |
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| 57 | #include <arch/register.h> |
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| 58 | #include <proc/thread.h> |
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| 59 | #include <arch/mm/tlb.h> |
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| 60 | #include <genarch/ofw/ofw_tree.h> |
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| 61 | #include <arch.h> |
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| 62 | #include <panic.h> |
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| 63 | #include <func.h> |
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| 64 | #include <print.h> |
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| 65 | |||
| 66 | #define KEYBOARD_POLL_PAUSE 50000 /* 50ms */ |
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| 67 | |||
| 68 | /** |
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| 69 | * Initialize input/output. |
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| 70 | */ |
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| 71 | void standalone_sparc64_console_init(void) |
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| 72 | { |
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| 73 | niagara_init(); |
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| 74 | } |
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| 75 | |||
| 76 | /** Acquire console back for kernel |
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| 77 | * |
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| 78 | */ |
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| 79 | void arch_grab_console(void) |
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| 80 | { |
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| 81 | niagara_grab(); |
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| 82 | } |
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| 83 | |||
| 84 | /** Return console to userspace |
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| 85 | * |
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| 86 | */ |
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| 87 | void arch_release_console(void) |
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| 88 | { |
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| 89 | niagara_release(); |
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| 90 | } |
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| 91 | |||
| 92 | /** @} |
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| 93 | */ |