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amic: remove deprecated SCSI DMA code.

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This commit is contained in:
Maxim Poliakovski
2025-04-01 16:31:18 +02:00
parent 8c84b78804
commit ab8abf39cc
2 changed files with 3 additions and 29 deletions
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devices/ioctrl/amic.cpp
-22
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@@ -54,7 +54,6 @@ AMIC::AMIC() : MMIODevice()
// connect internal SCSI controller
this->scsi = dynamic_cast<Sc53C94*>(gMachineObj->get_comp_by_name("Sc53C94"));
this->curio_dma = std::unique_ptr<AmicScsiDma> (new AmicScsiDma());
this->scsi->set_dma_channel(this->curio_dma.get());
this->curio_dma->connect(this->scsi);
this->scsi->connect(this->curio_dma.get());
this->scsi->set_drq_callback([this](const uint8_t drq_state) {
@@ -783,27 +782,6 @@ void AmicScsiDma::xfer_retry() {
this->xfer_to_device();
}
int AmicScsiDma::push_data(const char* src_ptr, int len)
{
MapDmaResult res = mmu_map_dma_mem(this->addr_ptr, len, false);
uint8_t *p_data = res.host_va;
std::memcpy(p_data, src_ptr, len);
this->addr_ptr += len;
return 0;
}
DmaPullResult AmicScsiDma::pull_data(uint32_t req_len, uint32_t *avail_len,
uint8_t **p_data)
{
MapDmaResult res = mmu_map_dma_mem(this->addr_ptr, req_len, false);
*p_data = res.host_va;
this->addr_ptr += req_len;
*avail_len = req_len;
return DmaPullResult::MoreData;
}
// =========================== Serial DMA stuff ===============================
void AmicSerialXmitDma::write_ctrl(const uint8_t value)
{