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[Voyageurs] Send ConfigureEndpointCommand to device.

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This commit is contained in:
Drew Galbraith 2024-02-24 09:23:58 -08:00
parent af69415d4d
commit 2cc9c89051
6 changed files with 77 additions and 3 deletions
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21
sys/voyageurs/xhci/xhci_driver.cpp
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@ -70,6 +70,15 @@ void configure_device(void* void_device_slot) {
next_vaddr += endpoint->length;
}
}
dbgln("---- Configuring with configuration: {x}",
config_descriptor->configuration_value);
device_slot
->IssueConfigureDeviceCommand(config_descriptor->configuration_value)
.Wait();
dbgln("Configured!");
}
glcr::ErrorOr<glcr::UniquePtr<XhciDriver>> XhciDriver::InitiateDriver(
@ -169,6 +178,11 @@ void XhciDriver::DumpDebugInfo() {
runtime_->interrupters[0].event_ring_segment_table_base_address);
}
void XhciDriver::IssueCommand(const XhciTrb& command) {
command_ring_.EnqueueTrb(command);
doorbells_->doorbell[0] = 0;
}
XhciDriver::XhciDriver(mmth::OwnedMemoryRegion&& pci_space)
: pci_region_(glcr::Move(pci_space)) {}
@ -329,6 +343,11 @@ void XhciDriver::HandleCommandCompletion(
dbgln("State: {x}", devices_[slot - 1].State());
Thread(configure_device, &devices_[slot - 1]);
break;
case TrbType::ConfigureEndpoint:
dbgln("Device COnfigured: {x}", slot);
dbgln("State: {x}", devices_[slot - 1].State());
devices_[slot - 1].SignalConfigureDeviceCompleted();
break;
case TrbType::NoOpCommand:
dbgln("No-op Command Completed");
break;
@ -353,7 +372,7 @@ void XhciDriver::HandleTransferCompletion(const XhciTrb& transfer_event_trb) {
void XhciDriver::InitializeSlot(uint8_t slot_index) {
// TODO: Consider making this array one longer and ignore the first value.
devices_[slot_index - 1].EnableAndInitializeDataStructures(
slot_index, &(device_context_base_array_[slot_index]),
this, slot_index, &(device_context_base_array_[slot_index]),
&doorbells_->doorbell[slot_index]);
XhciPort* port =
reinterpret_cast<XhciPort*>(reinterpret_cast<uint64_t>(operational_) +