Date: Mon, 18 Jun 2012 19:14:07 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r237235 - head/share/man/man4 Message-ID: <201206181914.q5IJE7xR095883@svn.freebsd.org>
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Author: marius Date: Mon Jun 18 19:14:06 2012 New Revision: 237235 URL: http://svn.freebsd.org/changeset/base/237235 Log: Document the hw.ahci.force tunable here, too, as it's also used by ataahci(4) and atanvidia(4). MFC after: 3 days Modified: head/share/man/man4/ata.4 Modified: head/share/man/man4/ata.4 ============================================================================== --- head/share/man/man4/ata.4 Mon Jun 18 19:11:07 2012 (r237234) +++ head/share/man/man4/ata.4 Mon Jun 18 19:14:06 2012 (r237235) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd August 17, 2011 +.Dd June 18, 2012 .Dt ATA 4 .Os .Sh NAME @@ -89,8 +89,12 @@ subsystem module. The following tunables are settable from the .Xr loader 8 : .Bl -ohang +.It Va hw.ahci.force +set to nonzero value for forcing drivers to attach to some known AHCI-capable +chips even if they are configured for legacy IDE emulation (the default is 1, +force the attach). .It Va hw.ata.ata_dma_check_80pin -set to 0 to disable the 80pin cable check (the default is 1, check the cable) +set to 0 to disable the 80pin cable check (the default is 1, check the cable). .It Va hint.atapci.X.msi set to 1 to allow Message Signalled Interrupts (MSI) to be used by the specified PCI ATA controller, if supported.
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