Page Menu
Home
FreeBSD
Search
Configure Global Search
Log In
Files
F171530557
D52860.id163351.diff
No One
Temporary
Actions
View File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Flag For Later
Award Token
Size
1 KB
Referenced Files
None
Subscribers
None
D52860.id163351.diff
View Options
diff --git a/share/man/man4/sdhci.4 b/share/man/man4/sdhci.4
--- a/share/man/man4/sdhci.4
+++ b/share/man/man4/sdhci.4
@@ -1,4 +1,6 @@
.\"
+.\" SPDX-License-Identifier: BSD-2-Clause
+.\"
.\" Copyright (c) 2008 Alexander Motin <mav@FreeBSD.org>
.\" All rights reserved.
.\"
@@ -22,7 +24,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.Dd August 25, 2020
+.Dd October 2, 2025
.Dt SDHCI 4
.Os
.Sh NAME
@@ -56,21 +58,13 @@
.Sh HARDWARE
The
.Nm
-driver supports different specification compatible chips.
-The following chips have been verified to work:
-.Pp
-.Bl -bullet -compact
-.It
-ENE CB712
-.It
-ENE CB714
-.It
-RICOH R5C822
-.It
-RICOH R5CE823
-.It
-TI PCIXX21/XX11/XX12
-.El
+driver supports PCI devices with class 8 and subclass 5 according to
+the SD Host Controller Specification.
+Many of existing SD controller chips,
+such as RICOH, TI, and those built in to Intel chipsets,
+have some nonstandard requirements,
+proprietary registers and hardware bugs,
+requiring additional initialization.
.Sh SEE ALSO
.Xr mmc 4 ,
.Xr mmcsd 4
@@ -79,8 +73,3 @@
.Re
.Sh AUTHORS
.An Alexander Motin Aq Mt mav@FreeBSD.org
-.Sh BUGS
-Many of existing SD controller chips have some nonstandard requirements,
-proprietary registers and hardware bugs, requiring additional handling.
-ENE chips are handled to work fine, while some revisions of RICOH and TI
-controllers still do not see cards without some additional initialization.
File Metadata
Details
Attached
Mime Type
text/plain
Expires
Sat, Sep 12, 3:10 PM (4 h, 49 m)
Storage Engine
blob
Storage Format
Raw Data
Storage Handle
38799497
Default Alt Text
D52860.id163351.diff (1 KB)
Attached To
Mode
D52860: sdhci.4: Improve HARDWARE
Attached
Detach File
Event Timeline
Log In to Comment