diff options
Diffstat (limited to 'sys/dev/ata/ata-dma.c')
| -rw-r--r-- | sys/dev/ata/ata-dma.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/sys/dev/ata/ata-dma.c b/sys/dev/ata/ata-dma.c index 805a04a..a2f108e 100644 --- a/sys/dev/ata/ata-dma.c +++ b/sys/dev/ata/ata-dma.c @@ -34,6 +34,8 @@ #include <sys/kernel.h> #include <sys/endian.h> #include <sys/malloc.h> +#include <sys/lock.h> +#include <sys/mutex.h> #include <sys/bus.h> #include <pci/pcivar.h> #include <machine/bus.h> @@ -96,7 +98,8 @@ ata_dmaalloc(struct ata_channel *ch) if (bus_dma_tag_create(NULL, 1, 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MAXCTLDMASZ, ATA_DMA_ENTRIES, - BUS_SPACE_MAXSIZE_32BIT, 0, &ch->dma->dmatag)) { + BUS_SPACE_MAXSIZE_32BIT, 0, busdma_lock_mutex, + &Giant, &ch->dma->dmatag)) { printf("DMA tag allocation failed, disabling DMA\n"); } } @@ -105,7 +108,8 @@ ata_dmaalloc(struct ata_channel *ch) BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MAXTABSZ, 1, MAXTABSZ, - BUS_DMA_ALLOCNOW, &ch->dma->cdmatag))) + BUS_DMA_ALLOCNOW, busdma_lock_mutex, + &Giant, &ch->dma->cdmatag))) return error; } if (!ch->dma->ddmatag) { @@ -113,7 +117,8 @@ ata_dmaalloc(struct ata_channel *ch) BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL, MAXPHYS, ATA_DMA_ENTRIES, MAXSEGSZ, - BUS_DMA_ALLOCNOW, &ch->dma->ddmatag))) + BUS_DMA_ALLOCNOW, busdma_lock_mutex, + &Giant, &ch->dma->ddmatag))) return error; } if (!ch->dma->mdmatab) { |
