Initial commit

2023-02-26 21:12:51 +01:00
commit d2ec37332f
69 changed files with 58831 additions and 0 deletions
--- a/code/lapic_initipi_example.cpp
+++ b/code/lapic_initipi_example.cpp
@ -0,0 +1,11 @@
+void LocalApic::issueINIT(uint8_t cpuId, ICREntry::Level level) {
+    ICREntry icrEntry{};
+    icrEntry.vector               = 0;
+    icrEntry.deliveryMode         = ICREntry::DeliveryMode::INIT;
+    icrEntry.destinationMode      = ICREntry::DestinationMode::PHYSICAL;
+    icrEntry.level                = level; // ASSERT or DEASSERT
+    icrEntry.triggerMode          = ICREntry::TriggerMode::LEVEL;
+    icrEntry.destinationShorthand = ICREntry::DestinationShorthand::NO;
+    icrEntry.destination          = cpuId;
+    writeICR(icrEntry); // Writing the ICR issues IPI
+}