+ else {
+ /*
+ * Just because DMA_ACTIVE is 0 (DMA completed),
+ * this does _not_ mean the device is "done".
+ * So we should not yet be signalling ATA_DMA_INTR
+ * in some cases. Eg. DSM/TRIM, and perhaps others.
+ */
+ mv_bmdma_stop_ap(ap);
+ if (ioread8(ap->ioaddr.altstatus_addr) & ATA_BUSY)
+ status = 0;
+ else
+ status = ATA_DMA_INTR;
+ }