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authorJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 14:02:27 -0400
committerJacob McDonnell <jacob@jacobmcdonnell.com>2026-04-25 14:02:27 -0400
commit6d8bdc65446a704d0750217efd05532fc641ea7d (patch)
tree8ae6d698b3c9801750a8b117b3842fb369872a3a /static/openbsd/man4/sdhc.4
parent2f467bd7ff8f8db0dafa40426166491d7f57f368 (diff)
docs: OpenBSD Man Pages Added
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+.\" $OpenBSD: sdhc.4,v 1.7 2020/08/06 10:10:16 jsg Exp $
+.\"
+.\" Theo de Raadt, 2006. Public Domain.
+.\"
+.Dd $Mdocdate: August 6 2020 $
+.Dt SDHC 4
+.Os
+.Sh NAME
+.Nm sdhc
+.Nd SD Host Controller
+.Sh SYNOPSIS
+.Cd "sdhc* at acpi?"
+.Cd "sdhc* at fdt?"
+.Cd "sdhc* at pci?"
+.Cd "sdmmc* at sdhc?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for SD controllers following the
+SD Host Controller Standard Simplified Specification.
+.Pp
+The
+.Xr sdmmc 4
+subsystem performs SD/MMC transactions to communicate with
+whatever MMC, SD, SDHC, or SDIO devices are inserted into the SD slot.
+.Sh SEE ALSO
+.Xr intro 4 ,
+.Xr sdmmc 4
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 4.0 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Uwe Stuehler Aq Mt uwe@openbsd.org .