diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/libata.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 7fc0c2763f88..2ebd40ef3474 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -112,7 +112,9 @@ enum { ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */ ATA_QCFLAG_DMA = (1 << 2), /* data delivered via DMA */ - ATA_QCFLAG_SG = (1 << 4), /* have s/g table? */ + ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */ + ATA_QCFLAG_SINGLE = (1 << 4), /* no s/g, just a single buffer */ + ATA_QCFLAG_DMAMAP = ATA_QCFLAG_SG | ATA_QCFLAG_SINGLE, /* various lengths of time */ ATA_TMOUT_EDD = 5 * HZ, /* hueristic */ @@ -216,10 +218,14 @@ struct ata_queued_cmd { unsigned long flags; /* ATA_QCFLAG_xxx */ unsigned int tag; unsigned int n_elem; + + int pci_dma_dir; + unsigned int nsect; unsigned int cursect; unsigned int cursg; unsigned int cursg_ofs; + struct ata_taskfile tf; struct scatterlist sgent; |