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[Voyageurs] Additional logging about command completion events.

This commit is contained in:
Drew Galbraith 2024-02-22 13:33:02 -08:00
parent 4cb0b0b2ae
commit dd2687a59a
1 changed files with 7 additions and 3 deletions
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10
sys/voyageurs/xhci/xhci_driver.cpp
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@ -45,10 +45,15 @@ void XhciDriver::InterruptLoop() {
uint16_t type = trb.type_and_cycle >> 10; uint16_t type = trb.type_and_cycle >> 10;
switch (type) { switch (type) {
case 33: case 33:
dbgln("Command Completion Event. {x}", trb.parameter); dbgln(
"Command Completion Event. TRB Ptr: {x}, Status: {x}, Param: {x} "
"Slot ID: {x}",
trb.parameter, trb.status >> 24, trb.status & 0xFFFFFF,
trb.control >> 8);
break; break;
case 34: case 34:
dbgln("Port Status Change Event, enabling slot."); dbgln("Port Status Change Event on Port {x}, enabling slot.",
((trb.parameter >> 24) & 0xFF) - 1);
command_ring_.EnqueueTrb(CreateEnableSlotTrb()); command_ring_.EnqueueTrb(CreateEnableSlotTrb());
doorbells_->doorbell[0] = 0; doorbells_->doorbell[0] = 0;
break; break;
@ -172,7 +177,6 @@ void XhciDriver::StartInterruptThread() {
glcr::ErrorCode XhciDriver::InitiateCommandRing() { glcr::ErrorCode XhciDriver::InitiateCommandRing() {
operational_->command_ring_control = command_ring_.PhysicalAddress(); operational_->command_ring_control = command_ring_.PhysicalAddress();
dbgln("CRC: {x}", operational_->command_ring_control);
return glcr::OK; return glcr::OK;
} }