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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4358 | Serge | 1 | /* |
| 2 | * Copyright © 2011 Intel Corporation |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice (including the next |
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| 12 | * paragraph) shall be included in all copies or substantial portions of the |
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| 13 | * Software. |
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| 14 | * |
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
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| 16 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 17 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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| 18 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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| 19 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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| 20 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 22 | * DEALINGS IN THE SOFTWARE. |
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| 23 | * |
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| 24 | * Authors: |
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| 25 | * Kristian Høgsberg |
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| 26 | * Benjamin Franzke |
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| 27 | */ |
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| 28 | |||
| 29 | #include |
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| 30 | #include |
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| 4548 | Serge | 31 | #include |
| 32 | #include |
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| 4358 | Serge | 33 | |
| 34 | #include "gbm_driint.h" |
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| 35 | #define DRIVER_MAP_DRI2_ONLY |
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| 36 | #include "pci_ids/pci_id_driver_map.h" |
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| 37 | |||
| 38 | char * |
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| 39 | dri_fd_get_driver_name(int fd) |
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| 40 | { |
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| 4548 | Serge | 41 | ioctl_t io; |
| 42 | struct pci_device device; |
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| 4358 | Serge | 43 | char *driver = NULL; |
| 4548 | Serge | 44 | int i, j; |
| 4358 | Serge | 45 | |
| 4548 | Serge | 46 | io.handle = fd; |
| 47 | io.io_code = SRV_GET_PCI_INFO; |
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| 48 | io.input = &device; |
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| 49 | io.inp_size = sizeof(device); |
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| 50 | io.output = NULL; |
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| 51 | io.out_size = 0; |
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| 52 | |||
| 53 | if (call_service(&io)!=0) |
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| 4358 | Serge | 54 | return NULL; |
| 55 | |||
| 4548 | Serge | 56 | for (i = 0; driver_map[i].driver; i++) |
| 57 | { |
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| 58 | if (device.vendor_id != driver_map[i].vendor_id) |
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| 4358 | Serge | 59 | continue; |
| 4548 | Serge | 60 | if (driver_map[i].num_chips_ids == -1) |
| 61 | { |
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| 4358 | Serge | 62 | driver = strdup(driver_map[i].driver); |
| 4548 | Serge | 63 | printf("pci id for %d: %04x:%04x, driver %s\n", |
| 64 | fd, device.vendor_id, device.device_id, driver); |
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| 4358 | Serge | 65 | goto out; |
| 66 | } |
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| 67 | |||
| 68 | for (j = 0; j < driver_map[i].num_chips_ids; j++) |
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| 4548 | Serge | 69 | if (driver_map[i].chip_ids[j] == device.device_id) |
| 70 | { |
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| 4358 | Serge | 71 | driver = strdup(driver_map[i].driver); |
| 4548 | Serge | 72 | printf("pci id for %d: %04x:%04x, driver %s\n", |
| 73 | fd, device.vendor_id, device.device_id, driver); |
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| 4358 | Serge | 74 | goto out; |
| 75 | } |
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| 76 | } |
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| 77 | |||
| 78 | out: |
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| 79 | |||
| 80 | return driver; |
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| 81 | } |