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Searched refs:ata_dma (Results 1 – 4 of 4) sorted by relevance

/dragonfly/sys/dev/disk/nata/
HData-all.c86 static int ata_dma = 1; variable
91 TUNABLE_INT("hw.ata.ata_dma", &ata_dma);
92 SYSCTL_INT(_hw_ata, OID_AUTO, ata_dma, CTLFLAG_RW, &ata_dma, 0,
668 if (ata_dma && ch->dma && in ata_getparam()
HData-all.h449 struct ata_dma { struct
508 struct ata_dma *dma; /* DMA data / functions */
HData-dma.c68 ch->dma = kmalloc(sizeof(struct ata_dma), M_ATADMA, M_INTWAIT|M_ZERO); in ata_dmainit()
/dragonfly/stand/boot/dloader/
HDdloader.menu60 menuadd set hw.ata.ata_dma=0