Rev 1901 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | jermar | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2001-2004 Jakub Jermar |
| 1 | jermar | 3 | * All rights reserved. |
| 4 | * |
||
| 5 | * Redistribution and use in source and binary forms, with or without |
||
| 6 | * modification, are permitted provided that the following conditions |
||
| 7 | * are met: |
||
| 8 | * |
||
| 9 | * - Redistributions of source code must retain the above copyright |
||
| 10 | * notice, this list of conditions and the following disclaimer. |
||
| 11 | * - Redistributions in binary form must reproduce the above copyright |
||
| 12 | * notice, this list of conditions and the following disclaimer in the |
||
| 13 | * documentation and/or other materials provided with the distribution. |
||
| 14 | * - The name of the author may not be used to endorse or promote products |
||
| 15 | * derived from this software without specific prior written permission. |
||
| 16 | * |
||
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
||
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
||
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
||
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
||
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
||
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
||
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
| 27 | */ |
||
| 28 | |||
| 1888 | jermar | 29 | /** @addtogroup ia32 |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
||
| 32 | /** @file |
||
| 33 | */ |
||
| 34 | |||
| 1888 | jermar | 35 | #ifndef KERN_ia32_MPS_H_ |
| 36 | #define KERN_ia32_MPS_H_ |
||
| 1 | jermar | 37 | |
| 38 | #include <arch/types.h> |
||
| 39 | #include <typedefs.h> |
||
| 40 | #include <synch/waitq.h> |
||
| 41 | #include <config.h> |
||
| 128 | jermar | 42 | #include <arch/smp/smp.h> |
| 1 | jermar | 43 | |
| 13 | jermar | 44 | #define CT_EXT_ENTRY_TYPE 0 |
| 45 | #define CT_EXT_ENTRY_LEN 1 |
||
| 46 | |||
| 34 | jermar | 47 | struct mps_fs { |
| 1780 | jermar | 48 | uint32_t signature; |
| 49 | uint32_t configuration_table; |
||
| 50 | uint8_t length; |
||
| 51 | uint8_t revision; |
||
| 52 | uint8_t checksum; |
||
| 53 | uint8_t config_type; |
||
| 54 | uint8_t mpfib2; |
||
| 55 | uint8_t mpfib3; |
||
| 56 | uint8_t mpfib4; |
||
| 57 | uint8_t mpfib5; |
||
| 1 | jermar | 58 | } __attribute__ ((packed)); |
| 59 | |||
| 34 | jermar | 60 | struct mps_ct { |
| 1780 | jermar | 61 | uint32_t signature; |
| 62 | uint16_t base_table_length; |
||
| 63 | uint8_t revision; |
||
| 64 | uint8_t checksum; |
||
| 65 | uint8_t oem_id[8]; |
||
| 66 | uint8_t product_id[12]; |
||
| 67 | uint32_t oem_table; |
||
| 68 | uint16_t oem_table_size; |
||
| 69 | uint16_t entry_count; |
||
| 70 | uint32_t l_apic; |
||
| 71 | uint16_t ext_table_length; |
||
| 72 | uint8_t ext_table_checksum; |
||
| 73 | uint8_t xxx; |
||
| 74 | uint8_t base_table[0]; |
||
| 1 | jermar | 75 | } __attribute__ ((packed)); |
| 76 | |||
| 77 | struct __processor_entry { |
||
| 1780 | jermar | 78 | uint8_t type; |
| 79 | uint8_t l_apic_id; |
||
| 80 | uint8_t l_apic_version; |
||
| 81 | uint8_t cpu_flags; |
||
| 82 | uint8_t cpu_signature[4]; |
||
| 83 | uint32_t feature_flags; |
||
| 84 | uint32_t xxx[2]; |
||
| 1 | jermar | 85 | } __attribute__ ((packed)); |
| 86 | |||
| 87 | struct __bus_entry { |
||
| 1780 | jermar | 88 | uint8_t type; |
| 89 | uint8_t bus_id; |
||
| 90 | uint8_t bus_type[6]; |
||
| 1 | jermar | 91 | } __attribute__ ((packed)); |
| 92 | |||
| 93 | struct __io_apic_entry { |
||
| 1780 | jermar | 94 | uint8_t type; |
| 95 | uint8_t io_apic_id; |
||
| 96 | uint8_t io_apic_version; |
||
| 97 | uint8_t io_apic_flags; |
||
| 98 | uint32_t io_apic; |
||
| 1 | jermar | 99 | } __attribute__ ((packed)); |
| 100 | |||
| 101 | struct __io_intr_entry { |
||
| 1780 | jermar | 102 | uint8_t type; |
| 103 | uint8_t intr_type; |
||
| 104 | uint8_t poel; |
||
| 105 | uint8_t xxx; |
||
| 106 | uint8_t src_bus_id; |
||
| 107 | uint8_t src_bus_irq; |
||
| 108 | uint8_t dst_io_apic_id; |
||
| 109 | uint8_t dst_io_apic_pin; |
||
| 1 | jermar | 110 | } __attribute__ ((packed)); |
| 111 | |||
| 112 | struct __l_intr_entry { |
||
| 1780 | jermar | 113 | uint8_t type; |
| 114 | uint8_t intr_type; |
||
| 115 | uint8_t poel; |
||
| 116 | uint8_t xxx; |
||
| 117 | uint8_t src_bus_id; |
||
| 118 | uint8_t src_bus_irq; |
||
| 119 | uint8_t dst_l_apic_id; |
||
| 120 | uint8_t dst_l_apic_pin; |
||
| 1 | jermar | 121 | } __attribute__ ((packed)); |
| 122 | |||
| 128 | jermar | 123 | extern struct smp_config_operations mps_config_operations; |
| 124 | |||
| 34 | jermar | 125 | extern void mps_init(void); |
| 1 | jermar | 126 | |
| 127 | #endif |
||
| 1702 | cejka | 128 | |
| 1888 | jermar | 129 | /** @} |
| 1702 | cejka | 130 | */ |