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| Rev | Author | Line No. | Line |
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| 982 | decky | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2006 Martin Decky |
| 982 | decky | 3 | * All rights reserved. |
| 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 | |||
| 4311 | decky | 29 | /** @addtogroup genarch |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 4311 | decky | 35 | #include <genarch/drivers/via-cuda/cuda.h> |
| 36 | #include <console/chardev.h> |
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| 37 | #include <ddi/irq.h> |
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| 982 | decky | 38 | #include <arch/asm.h> |
| 4311 | decky | 39 | #include <mm/slab.h> |
| 4148 | decky | 40 | #include <ddi/device.h> |
| 982 | decky | 41 | |
| 4311 | decky | 42 | static irq_ownership_t cuda_claim(irq_t *irq) |
| 1619 | decky | 43 | { |
| 4311 | decky | 44 | return IRQ_DECLINE; |
| 1619 | decky | 45 | } |
| 46 | |||
| 4311 | decky | 47 | static void cuda_irq_handler(irq_t *irq) |
| 1480 | palkovsky | 48 | { |
| 49 | } |
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| 982 | decky | 50 | |
| 4311 | decky | 51 | cuda_instance_t *cuda_init(cuda_t *dev, inr_t inr, cir_t cir, void *cir_arg) |
| 1628 | decky | 52 | { |
| 4311 | decky | 53 | cuda_instance_t *instance |
| 54 | = malloc(sizeof(cuda_instance_t), FRAME_ATOMIC); |
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| 55 | if (instance) { |
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| 56 | instance->cuda = dev; |
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| 57 | instance->kbrdin = NULL; |
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| 58 | |||
| 59 | irq_initialize(&instance->irq); |
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| 60 | instance->irq.devno = device_assign_devno(); |
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| 61 | instance->irq.inr = inr; |
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| 62 | instance->irq.claim = cuda_claim; |
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| 63 | instance->irq.handler = cuda_irq_handler; |
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| 64 | instance->irq.instance = instance; |
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| 65 | instance->irq.cir = cir; |
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| 66 | instance->irq.cir_arg = cir_arg; |
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| 1633 | decky | 67 | } |
| 1619 | decky | 68 | |
| 4311 | decky | 69 | return instance; |
| 990 | decky | 70 | } |
| 71 | |||
| 4311 | decky | 72 | void cuda_wire(cuda_instance_t *instance, indev_t *kbrdin) |
| 1628 | decky | 73 | { |
| 74 | } |
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| 75 | |||
| 1702 | cejka | 76 | |
| 1734 | decky | 77 | /** @} |
| 1702 | cejka | 78 | */ |