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dbdma: Allow Stop command to set xferStatus.

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Some software may check the status flags of a Stop DBDMA descriptor.
This commit is contained in:
joevt 2024-03-20 09:57:38 -07:00 committed by dingusdev
parent 50e661f804
commit f415a63b76
1 changed files with 2 additions and 1 deletions
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3
devices/common/dbdma.cpp
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@ -131,6 +131,7 @@ uint8_t DMAChannel::interpret_cmd() {
case DBDMA_Cmd::STOP: case DBDMA_Cmd::STOP:
this->ch_stat &= ~CH_STAT_ACTIVE; this->ch_stat &= ~CH_STAT_ACTIVE;
this->cmd_in_progress = false; this->cmd_in_progress = false;
this->finish_cmd();
break; break;
default: default:
LOG_F(ERROR, "%s: Unsupported DMA command 0x%X", this->get_name().c_str(), LOG_F(ERROR, "%s: Unsupported DMA command 0x%X", this->get_name().c_str(),
@ -202,7 +203,7 @@ void DMAChannel::finish_cmd() {
this->res_count = 0; this->res_count = 0;
} }
if (!branch_taken) if (this->cur_cmd < DBDMA_Cmd::STOP && !branch_taken)
this->cmd_ptr += 16; this->cmd_ptr += 16;
this->cmd_in_progress = false; this->cmd_in_progress = false;