drew
/
acadia
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity

[yellowstone] Log a line when MBR is incorrect

This commit is contained in:
Drew Galbraith 2023-07-05 14:33:00 -07:00
parent a8db218204
commit 318356e54c
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sys/yellowstone/hw/gpt.cpp
View File

@ -55,6 +55,7 @@ glcr::ErrorCode GptReader::ParsePartitionTables() {
denali_->ReadSectors(0, 0, 2)); denali_->ReadSectors(0, 0, 2));
uint16_t* mbr_sig = reinterpret_cast<uint16_t*>(lba_1_and_2.vaddr() + 0x1FE); uint16_t* mbr_sig = reinterpret_cast<uint16_t*>(lba_1_and_2.vaddr() + 0x1FE);
if (*mbr_sig != 0xAA55) { if (*mbr_sig != 0xAA55) {
dbgln("Invalid MBR Sig: %x", *mbr_sig);
return glcr::FAILED_PRECONDITION; return glcr::FAILED_PRECONDITION;
} }
MbrPartition* first_partition = MbrPartition* first_partition =