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Lines 607-612
void setup_graphics(struct boot_params *boot_params)
Link Here
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| 607 |
si = &boot_params->screen_info; |
607 |
si = &boot_params->screen_info; |
| 608 |
memset(si, 0, sizeof(*si)); |
608 |
memset(si, 0, sizeof(*si)); |
| 609 |
|
609 |
|
|
|
610 |
efi_printk("Setting up graphics\n"); |
| 610 |
size = 0; |
611 |
size = 0; |
| 611 |
status = efi_call_phys5(sys_table->boottime->locate_handle, |
612 |
status = efi_call_phys5(sys_table->boottime->locate_handle, |
| 612 |
EFI_LOCATE_BY_PROTOCOL, &graphics_proto, |
613 |
EFI_LOCATE_BY_PROTOCOL, &graphics_proto, |
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Lines 890-895
struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table)
Link Here
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| 890 |
if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE) |
891 |
if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE) |
| 891 |
return NULL; |
892 |
return NULL; |
| 892 |
|
893 |
|
|
|
894 |
efi_printk("Building boot params\n"); |
| 895 |
|
| 893 |
status = efi_call_phys3(sys_table->boottime->handle_protocol, |
896 |
status = efi_call_phys3(sys_table->boottime->handle_protocol, |
| 894 |
handle, &proto, (void *)&image); |
897 |
handle, &proto, (void *)&image); |
| 895 |
if (status != EFI_SUCCESS) { |
898 |
if (status != EFI_SUCCESS) { |
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Lines 903-908
struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table)
Link Here
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| 903 |
return NULL; |
906 |
return NULL; |
| 904 |
} |
907 |
} |
| 905 |
|
908 |
|
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|
909 |
efi_printk("Allocated boot params\n"); |
| 906 |
memset(boot_params, 0x0, 0x4000); |
910 |
memset(boot_params, 0x0, 0x4000); |
| 907 |
|
911 |
|
| 908 |
hdr = &boot_params->hdr; |
912 |
hdr = &boot_params->hdr; |
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Lines 961-966
struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table)
Link Here
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| 961 |
|
965 |
|
| 962 |
hdr->cmd_line_ptr = cmdline; |
966 |
hdr->cmd_line_ptr = cmdline; |
| 963 |
|
967 |
|
|
|
968 |
efi_printk("Built command line\n"); |
| 969 |
|
| 964 |
hdr->ramdisk_image = 0; |
970 |
hdr->ramdisk_image = 0; |
| 965 |
hdr->ramdisk_size = 0; |
971 |
hdr->ramdisk_size = 0; |
| 966 |
|
972 |
|
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Lines 970-978
struct boot_params *make_boot_params(void *handle, efi_system_table_t *_table)
Link Here
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| 970 |
memset(sdt, 0, sizeof(*sdt)); |
976 |
memset(sdt, 0, sizeof(*sdt)); |
| 971 |
|
977 |
|
| 972 |
status = handle_ramdisks(image, hdr); |
978 |
status = handle_ramdisks(image, hdr); |
| 973 |
if (status != EFI_SUCCESS) |
979 |
if (status != EFI_SUCCESS) { |
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|
980 |
efi_printk("Failed to handle ramdisks\n"); |
| 974 |
goto fail2; |
981 |
goto fail2; |
|
|
982 |
} |
| 975 |
|
983 |
|
|
|
984 |
efi_printk("Finished building boot params\n"); |
| 976 |
return boot_params; |
985 |
return boot_params; |
| 977 |
fail2: |
986 |
fail2: |
| 978 |
if (options_size) |
987 |
if (options_size) |
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Lines 996-1001
static efi_status_t exit_boot(struct boot_params *boot_params,
Link Here
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| 996 |
u8 nr_entries; |
1005 |
u8 nr_entries; |
| 997 |
int i; |
1006 |
int i; |
| 998 |
|
1007 |
|
|
|
1008 |
efi_printk("Exiting boot services\n"); |
| 1009 |
|
| 999 |
size = sizeof(*mem_map) * 32; |
1010 |
size = sizeof(*mem_map) * 32; |
| 1000 |
|
1011 |
|
| 1001 |
again: |
1012 |
again: |
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Lines 1120-1125
static efi_status_t relocate_kernel(struct setup_header *hdr)
Link Here
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| 1120 |
unsigned long start, nr_pages; |
1131 |
unsigned long start, nr_pages; |
| 1121 |
efi_status_t status; |
1132 |
efi_status_t status; |
| 1122 |
|
1133 |
|
|
|
1134 |
efi_printk("Relocating kernel\n"); |
| 1135 |
|
| 1123 |
/* |
1136 |
/* |
| 1124 |
* The EFI firmware loader could have placed the kernel image |
1137 |
* The EFI firmware loader could have placed the kernel image |
| 1125 |
* anywhere in memory, but the kernel has various restrictions |
1138 |
* anywhere in memory, but the kernel has various restrictions |
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Lines 1169-1178
struct boot_params *efi_main(void *handle, efi_system_table_t *_table,
Link Here
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| 1169 |
if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE) |
1182 |
if (sys_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE) |
| 1170 |
goto fail; |
1183 |
goto fail; |
| 1171 |
|
1184 |
|
|
|
1185 |
efi_printk("EFI Boot stub v3.12.7\n"); |
| 1172 |
setup_graphics(boot_params); |
1186 |
setup_graphics(boot_params); |
| 1173 |
|
1187 |
|
|
|
1188 |
efi_printk("Setting up pci\n"); |
| 1174 |
setup_efi_pci(boot_params); |
1189 |
setup_efi_pci(boot_params); |
| 1175 |
|
1190 |
|
|
|
1191 |
efi_printk("Allocating gdt\n"); |
| 1176 |
status = efi_call_phys3(sys_table->boottime->allocate_pool, |
1192 |
status = efi_call_phys3(sys_table->boottime->allocate_pool, |
| 1177 |
EFI_LOADER_DATA, sizeof(*gdt), |
1193 |
EFI_LOADER_DATA, sizeof(*gdt), |
| 1178 |
(void **)&gdt); |
1194 |
(void **)&gdt); |
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Lines 1188-1193
struct boot_params *efi_main(void *handle, efi_system_table_t *_table,
Link Here
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| 1188 |
goto fail; |
1204 |
goto fail; |
| 1189 |
} |
1205 |
} |
| 1190 |
|
1206 |
|
|
|
1207 |
efi_printk("Allocating idt\n"); |
| 1191 |
status = efi_call_phys3(sys_table->boottime->allocate_pool, |
1208 |
status = efi_call_phys3(sys_table->boottime->allocate_pool, |
| 1192 |
EFI_LOADER_DATA, sizeof(*idt), |
1209 |
EFI_LOADER_DATA, sizeof(*idt), |
| 1193 |
(void **)&idt); |
1210 |
(void **)&idt); |
| 1194 |
- |
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