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Add text for option ATA_ENABLE_WC.

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Søren Schmidt 2001-01-29 17:58:16 +00:00
parent 2860fa873e
commit bb0030a4f8
2 changed files with 8 additions and 0 deletions
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4
sys/conf/NOTES
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@ -1478,10 +1478,14 @@ hint.ata.1.irq="15"
# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices # ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices
# claim to support DMA but doesn't actually work, this # claim to support DMA but doesn't actually work, this
# is not enabled as default. # is not enabled as default.
# ATA_ENABLE_WC enable write caching on ATA disks that supports it.
# ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it. # ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it.
# Also turns on write caching as that seem to be
# required for tagged queing to work.
options ATA_STATIC_ID options ATA_STATIC_ID
options ATA_ENABLE_ATAPI_DMA options ATA_ENABLE_ATAPI_DMA
options ATA_ENABLE_WC
options ATA_ENABLE_TAGS options ATA_ENABLE_TAGS
# #

4
sys/i386/conf/NOTES
View File

@ -1478,10 +1478,14 @@ hint.ata.1.irq="15"
# ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices # ATA_ENABLE_ATAPI_DMA: enable DMA on ATAPI device, since many ATAPI devices
# claim to support DMA but doesn't actually work, this # claim to support DMA but doesn't actually work, this
# is not enabled as default. # is not enabled as default.
# ATA_ENABLE_WC enable write caching on ATA disks that supports it.
# ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it. # ATA_ENABLE_TAGS enable tagged queuing on ATA disks that supports it.
# Also turns on write caching as that seem to be
# required for tagged queing to work.
options ATA_STATIC_ID options ATA_STATIC_ID
options ATA_ENABLE_ATAPI_DMA options ATA_ENABLE_ATAPI_DMA
options ATA_ENABLE_WC
options ATA_ENABLE_TAGS options ATA_ENABLE_TAGS
# #