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Sync with NetBSD's version.

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This commit is contained in:
Josef Karthauser 2002-01-28 00:48:28 +00:00
parent 60d1d6861b
commit a31999ca51
1 changed files with 25 additions and 5 deletions
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30
share/man/man4/usb.4
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@ -38,6 +38,9 @@
.Nd Universal Serial Bus
.Sh SYNOPSIS
.Cd "device usb"
.Pp
.Cd "#include <dev/usb/usb.h>"
.Cd "#include <dev/usb/usbhid.h>"
.Sh DESCRIPTION
.Fx
provides machine-independent bus support and drivers for
@ -114,7 +117,17 @@ enumeration.
.It Cd interface
this is the interface number within a device that an interface driver
attaches to.
.It Cd vendor
this is the 16 bit vendor id of the device.
.It Cd product
this is the 16 bit product id of the device.
.It Cd release
this is the 16 bit release (revision) number of the device.
.El
The first locator can be used to pin down a particular device
according to its physical position in the device tree.
The last three locators can be used to pin down a particular
device according to what device it actually is.
.Pp
The bus enumeration of the
.Tn USB
@ -173,9 +186,7 @@ Should no such device exist an error is reported.
struct usb_device_info {
u_int8_t bus;
u_int8_t addr;
# define USBDEVNAME_NR 4
# define USBDEVNAME_LEN 10
char devnames[USBDEVNAME_NR][USBDEVNAME_LEN];
usb_event_cookie_t cookie;
char product[USB_MAX_STRING_LEN];
char vendor[USB_MAX_STRING_LEN];
char release[8];
@ -189,6 +200,7 @@ struct usb_device_info {
u_int8_t lowspeed;
int power;
int nports;
char devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN];
u_int8_t ports[16];
#define USB_PORT_ENABLED 0xff
#define USB_PORT_SUSPENDED 0xfe
@ -282,16 +294,24 @@ Human Interface Devices
.Sh SEE ALSO
The
.Tn USB
specifications can be found at
.Dv http://www.usb.org/developers/docs.htm .
specifications can be found at:
.D1 http://www.usb.org/developers/docs.htm .
.Pp
.Xr usb 3 ,
.Xr aue 4 ,
.Xr cue 4 ,
.Xr kue 4 ,
.Xr ohci 4 ,
.Xr pci 4 ,
.Xr ugen 4 ,
.Xr uhci 4 ,
.Xr uhid 4 ,
.Xr ukbd 4 ,
.Xr umass 4 ,
.Xr ums 4 ,
.Xr usbd 8 ,
.Xr urio 4 ,
.Xr uscanner 4 ,
.Xr usbdevs 8
.Sh HISTORY
The