projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| b3266bd6 JS |
2 | /* |
| 3 | * Real-mode blob header; this should match realmode.h and be | |
| 4 | * readonly; for mutable data instead add pointers into the .data | |
| 5 | * or .bss sections as appropriate. | |
| 6 | */ | |
| 7 | ||
| 8 | #include <linux/linkage.h> | |
| 9 | #include <asm/page_types.h> | |
| 65051397 | 10 | #include <asm/segment.h> |
| b3266bd6 | 11 | |
| 61f54461 PA |
12 | #include "realmode.h" |
| 13 | ||
| f37240f1 | 14 | .section ".header", "a" |
| b3266bd6 | 15 | |
| cda846f1 | 16 | .balign 16 |
| 78f44330 | 17 | SYM_DATA_START(real_mode_header) |
| f37240f1 JS |
18 | .long pa_text_start |
| 19 | .long pa_ro_end | |
| 20 | /* SMP trampoline */ | |
| 21 | .long pa_trampoline_start | |
| f37240f1 | 22 | .long pa_trampoline_header |
| bf5ff276 JR |
23 | #ifdef CONFIG_AMD_MEM_ENCRYPT |
| 24 | .long pa_sev_es_trampoline_start | |
| 25 | #endif | |
| f37240f1 | 26 | #ifdef CONFIG_X86_64 |
| ff2e6468 | 27 | .long pa_trampoline_start64 |
| f37240f1 | 28 | .long pa_trampoline_pgd; |
| c9b77ccb | 29 | #endif |
| f37240f1 | 30 | /* ACPI S3 wakeup */ |
| c9b77ccb | 31 | #ifdef CONFIG_ACPI_SLEEP |
| f37240f1 JS |
32 | .long pa_wakeup_start |
| 33 | .long pa_wakeup_header | |
| 34 | #endif | |
| 35 | /* APM/BIOS reboot */ | |
| f37240f1 | 36 | .long pa_machine_real_restart_asm |
| 65051397 PA |
37 | #ifdef CONFIG_X86_64 |
| 38 | .long __KERNEL32_CS | |
| 5a8c9aeb | 39 | #endif |
| 78f44330 | 40 | SYM_DATA_END(real_mode_header) |
| 61f54461 PA |
41 | |
| 42 | /* End signature, used to verify integrity */ | |
| 43 | .section ".signature","a" | |
| 44 | .balign 4 | |
| 78f44330 | 45 | SYM_DATA(end_signature, .long REALMODE_END_SIGNATURE) |