4.115
Last change
on this file since 04cf2c5 was
04cf2c5,
checked in by Daniel Hellstrom <daniel@…>, on 11/24/11 at 15:54:28
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IO_MANAGER: early dynamic driver registration
Adds the possibility to register drivers before the IO Manager has
completed the initialization. Sometimes the BSP may want to register
a driver dynamically early in the boot process.
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-
Property mode set to
100644
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File size:
689 bytes
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1 | /** |
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2 | * @file |
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3 | * |
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4 | * @brief Initialization of Device Drivers |
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5 | * |
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6 | * @ingroup ClassicIO |
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7 | */ |
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8 | |
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9 | /* |
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10 | * COPYRIGHT (c) 1989-2008. |
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11 | * On-Line Applications Research Corporation (OAR). |
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12 | * |
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13 | * The license and distribution terms for this file may be |
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14 | * found in the file LICENSE in this distribution or at |
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15 | * http://www.rtems.org/license/LICENSE. |
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16 | */ |
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17 | |
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18 | #if HAVE_CONFIG_H |
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19 | #include "config.h" |
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20 | #endif |
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21 | |
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22 | #include <rtems/io.h> |
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23 | |
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24 | int _IO_Manager_drivers_inititalized = 0; |
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25 | |
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26 | void _IO_Initialize_all_drivers( void ) |
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27 | { |
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28 | rtems_device_major_number major; |
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29 | |
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30 | _IO_Manager_drivers_inititalized = 1; |
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31 | |
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32 | for ( major=0 ; major < _IO_Number_of_drivers ; major ++ ) |
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33 | (void) rtems_io_initialize( major, 0, NULL ); |
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34 | } |
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