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usbds only set zlt on write

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ITotalJustice committed 2025-06-02 18:00:40 +01:00
1 parent 298be4a344
commit ea943088e5
1 file changed
+7 -5
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sphaira/source/usb/usbds.cpp
+7 -5
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@@ -293,11 +293,13 @@ Result UsbDs::WaitTransferCompletion(UsbSessionEndpoint ep, u64 timeout) {
}
Result UsbDs::TransferAsync(UsbSessionEndpoint ep, void *buffer, u32 remaining, u32 size, u32 *out_urb_id) {
if (remaining == size && !(size % (u32)m_max_packet_size)) {
log_write("[USBDS] SetZlt(true)\n");
R_TRY(usbDsEndpoint_SetZlt(m_endpoints[ep], true));
} else {
R_TRY(usbDsEndpoint_SetZlt(m_endpoints[ep], false));
if (ep == UsbSessionEndpoint_In) {
if (remaining == size && !(size % (u32)m_max_packet_size)) {
log_write("[USBDS] SetZlt(true)\n");
R_TRY(usbDsEndpoint_SetZlt(m_endpoints[ep], true));
} else {
R_TRY(usbDsEndpoint_SetZlt(m_endpoints[ep], false));
}
}
return usbDsEndpoint_PostBufferAsync(m_endpoints[ep], buffer, size, out_urb_id);