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kane@Kubuntu:~$ grep -i dma /var/log/dmesg
[    0.000000]   DMA             0 ->     4096
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 4064 pages, LIFO batch:0
[    2.592997] ata1: SATA max UDMA/133 cmd 0xC000 ctl 0xC402 bmdma 0xD000 irq 18
[    2.593093] ata2: SATA max UDMA/133 cmd 0xC800 ctl 0xCC02 bmdma 0xD008 irq 18
[    2.755878] ata1.00: ATA-7, max UDMA/133, 490234752 sectors: LBA48 NCQ (depth 0/32)
[    2.763855] ata1.00: configured for UDMA/133
[    2.927603] ata2.00: ATA-7, max UDMA/133, 490234752 sectors: LBA48 NCQ (depth 0/32)
[    2.935586] ata2.00: configured for UDMA/133