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[Voyageurs] Send GetDescriptor command to the device.

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Drew Galbraith 2024-02-23 11:42:10 -08:00
parent 3d7e911045
commit b0b7e2faff
9 changed files with 192 additions and 6 deletions
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3
sys/voyageurs/xhci/trb_ring.cpp
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@ -29,13 +29,14 @@ XhciTrb TrbRing::GetTrbFromPhysical(uint64_t address) {
return trb_list_[offset];
}
void TrbRingWriter::EnqueueTrb(const XhciTrb& trb) {
uint64_t TrbRingWriter::EnqueueTrb(const XhciTrb& trb) {
uint64_t ptr = enqueue_ptr_++;
if (enqueue_ptr_ == trb_list_.size()) {
crash("Not implemented: queue wrapping", glcr::UNIMPLEMENTED);
}
trb_list_[ptr] = trb;
return phys_address_ + (ptr * sizeof(uint64_t));
}
bool TrbRingReader::HasNext() {