diff options
Diffstat (limited to 'share/man/man4/ugen.4')
| -rw-r--r-- | share/man/man4/ugen.4 | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/share/man/man4/ugen.4 b/share/man/man4/ugen.4 index 1411d902505..0c0037030b9 100644 --- a/share/man/man4/ugen.4 +++ b/share/man/man4/ugen.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: ugen.4,v 1.3 2000/01/18 21:48:58 aaron Exp $ +.\" $OpenBSD: ugen.4,v 1.4 2000/04/03 21:19:37 aaron Exp $ .\" $NetBSD: ugen.4,v 1.7 1999/07/30 01:32:05 augustss Exp $ .\" .\" Copyright (c) 1999 The NetBSD Foundation, Inc. @@ -75,7 +75,7 @@ The control transfer mode can only happen on the control endpoint, which is always endpoint 0. Control requests are issued by .Xr ioctl 2 -calls. +calls. .\" .Pp .\" The isochronous transfer mode can be in or out depending on the .\" endpoint. To perform I/O on an isochronous endpoint @@ -125,7 +125,7 @@ is the sole open endpoint. .It Dv USB_GET_ALTINTERFACE (struct usb_alt_interface) Get the alternative setting number for the interface with the given index. -The +The .Fa config_index is ignored in this call. .Bd -literal @@ -138,7 +138,7 @@ struct usb_alt_interface { .It Dv USB_SET_ALTINTERFACE (struct usb_alt_interface) Set the alternative setting to the given number in the interface with the given index. -The +The .Fa config_index is ignored in this call. .Pp @@ -202,7 +202,7 @@ struct usb_full_desc { }; .Ed .Pp -The +The .Fa data field should point to a memory area of the size given in the .Fa size @@ -229,7 +229,7 @@ Any data sent to/from the device is located at .Fa data . The size of the transferred data is determined from the .Fa request . -The +The .Fa addr field is ignored in this call. .Bd -literal @@ -248,7 +248,7 @@ Get an information summary for the device. This call will not issue any USB transactions. .El .Pp -Note that there are two different ways of addressing configurations, interfaces, +Note that there are two different ways of addressing configurations, interfaces, alternatives, and endpoints: by index or by number. The index is the ordinal number (starting from 0) of the descriptor as presented by the device. The number is the respective number of @@ -265,7 +265,7 @@ and for each of these iterating the .Fa endpoint_index from 0 to .Fa interface_desc->bNumEndpoints . -The +The .Fa config_index should set to .Dv USB_CURRENT_CONFIG_INDEX |