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-rw-r--r--share/man/man4/ata.43
1 files changed, 3 insertions, 0 deletions
diff --git a/share/man/man4/ata.4 b/share/man/man4/ata.4
index eda24d3..6c4ddf7 100644
--- a/share/man/man4/ata.4
+++ b/share/man/man4/ata.4
@@ -68,6 +68,9 @@ section below):
.Pp
To enable DMA on an ATAPI device:
.Cd options ATA_ENABLE_ATAPI_DMA
+.Pp
+To enable Tagged Queuing support (only IBM DPTA and DTLA drives support that)
+.Cd options ATA_ENABLE_TAGS
.Sh DESCRIPTION
This driver provides access to disk drives, ATAPI CD-ROM and DVD drives,
ZIP drives and tape streamers connected to controllers
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