mse.4 revision 641
Copyright 1992 by the University of Guelph
Permission to use, copy and modify this
software and its documentation for any purpose and without
fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting
documentation.
University of Guelph makes no representations about the suitability of
this software for any purpose. It is provided "as is"
without express or implied warranty.
.Dd Aug 16, 1992 .Dt MSE 4 .Os .Sh NAME .Nm mse .Nd bus mouse driver .Sh DESCRIPTION This is a simple driver for the Logitech and ATI Inport bus mouse interfaces designed to be used with the X386 X11R5 X server. The minor device number is made up of: d -literal -offset indent minor = ('unit' << 1) | 'non-blocking' .Ed
Permission to use, copy and modify this
software and its documentation for any purpose and without
fee is hereby granted, provided that the above copyright
notice appear in all copies and that both that copyright
notice and this permission notice appear in supporting
documentation.
University of Guelph makes no representations about the suitability of
this software for any purpose. It is provided "as is"
without express or implied warranty.
.Dd Aug 16, 1992 .Dt MSE 4 .Os .Sh NAME .Nm mse .Nd bus mouse driver .Sh DESCRIPTION This is a simple driver for the Logitech and ATI Inport bus mouse interfaces designed to be used with the X386 X11R5 X server. The minor device number is made up of: d -literal -offset indent minor = ('unit' << 1) | 'non-blocking' .Ed
p where 'unit' is the device number (usually 0) and the 'non-blocking' bit is set to indicate "don't block waiting for mouse input, return 0 instead". The 'non-blocking' bit should be set for X386, therefore the minor device number usually used for X386 is 1. .Sh Caveats Most bus mice generate N interrupts/second when enabled, whether or not the mouse state is changing.