diff options
| author | Amlal El Mahrouss <amlal@el-mahrouss-logic.com> | 2024-03-25 16:43:00 +0100 |
|---|---|---|
| committer | Amlal El Mahrouss <amlal@el-mahrouss-logic.com> | 2024-03-25 16:43:00 +0100 |
| commit | be29b406526c931a606d4d4de545f71e62bc893a (patch) | |
| tree | 99a37a287dda888803653df9e13cb1336150cb85 /Private/NewBoot/Source | |
| parent | f5e0bc85b06c84e0c6bc1da471630d02ff2ed7a3 (diff) | |
Kernel: A lot of preliminary changes before AHCI and SMP support.
Diffstat (limited to 'Private/NewBoot/Source')
| -rw-r--r-- | Private/NewBoot/Source/HEL/AMD64/BootEPM.cxx | 2 | ||||
| -rw-r--r-- | Private/NewBoot/Source/HEL/AMD64/BootMain.cxx | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/Private/NewBoot/Source/HEL/AMD64/BootEPM.cxx b/Private/NewBoot/Source/HEL/AMD64/BootEPM.cxx index 36702198..da28a3f3 100644 --- a/Private/NewBoot/Source/HEL/AMD64/BootEPM.cxx +++ b/Private/NewBoot/Source/HEL/AMD64/BootEPM.cxx @@ -13,7 +13,7 @@ STATIC const BlockGUID kEPMGuid = { 0x425d, {0xbe, 0x7b, 0x75, 0xa3, 0x7c, 0xc6, 0x79, 0xbc}}; -Void boot_try_write_partition_map(const Char* namePart, SizeT namePartLength, +Void boot_try_read_partition_map(const Char* namePart, SizeT namePartLength, BDeviceATA* ataInterface) { if (namePartLength > kEPMNameLength || !namePart) return; if (!ataInterface) return; diff --git a/Private/NewBoot/Source/HEL/AMD64/BootMain.cxx b/Private/NewBoot/Source/HEL/AMD64/BootMain.cxx index 1f0bbc9b..21481f85 100644 --- a/Private/NewBoot/Source/HEL/AMD64/BootMain.cxx +++ b/Private/NewBoot/Source/HEL/AMD64/BootMain.cxx @@ -47,7 +47,9 @@ EFI_EXTERN_C EFI_API Int EfiMain(EfiHandlePtr ImageHandle, if (ataDrv) { Char namePart[kEPMNameLength] = { "BootBlock" }; - boot_try_write_partition_map(namePart, kEPMNameLength, &ataDrv); + + /// tries to read an EPM block, or writes one if it fails. + boot_try_read_partition_map(namePart, kEPMNameLength, &ataDrv); } /// Read Kernel blob. |