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dbdma: Do interrupt on main thread.

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These may be triggered by other threads (such as for audio) so use the timer manager to handle them in the main thread.
This commit is contained in:
joevt 2023-11-23 12:10:38 -08:00 committed by dingusdev
parent 95d74a6940
commit 1d75730d44
1 changed files with 6 additions and 3 deletions
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9
devices/common/dbdma.cpp
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@ -21,6 +21,7 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
/** @file Descriptor-based direct memory access emulation. */
#include <core/timermanager.h>
#include <cpu/ppc/ppcmmu.h>
#include <devices/common/dbdma.h>
#include <devices/common/dmacore.h>
@ -261,9 +262,11 @@ void DMAChannel::update_irq() {
}
}
if (cond) {
if (int_ctrl)
this->int_ctrl->ack_dma_int(this->irq_id, 1);
else
if (int_ctrl) {
TimerManager::get_instance()->add_immediate_timer([this] {
this->int_ctrl->ack_dma_int(this->irq_id, 1);
});
} else
LOG_F(ERROR, "%s Interrupt ignored", this->get_name().c_str());
}
}