Lines Matching full:mapping

8 devmap_unmap \- device mapping unmap entry point
29 An opaque mapping handle that the system uses to describe the mapping.
38 Driver private mapping data.
65 The opaque mapping handle that the system uses to describe the new region that
75 A pointer to be filled in by the driver with the driver  private mapping data
86 The opaque mapping handle that the system uses to describe the new region that
96 A pointer to be filled in by the driver with the driver private mapping data
102 \fBdevmap_unmap()\fR is called when the system removes the mapping in the range
108 \fIdhp\fR is the mapping handle that uniquely identifies the mapping.   The
109 driver stores the mapping attributes in the driver's private data, \fIpvtp\fR,
110 when the mapping is created.  See \fBdevmap_map\fR(9E) for details.
114 \fBdevmap_unmap()\fR. This range is within the boundary of the mapping
118 If the range [ \fIoff\fR, \fIoff\fR + \fIlen\fR ] covers the entire mapping,
121 all resources allocated for this  mapping.
124 If \fIoff\fR is at the beginning of the mapping and  \fIlen\fR does not cover
125 the entire mapping, the system sets  \fINULL\fR to \fInew_dhp1\fR and to
128 \fI*new_pvtp2\fR to point to it. \fInew_dhp2\fR is the mapping handle of the
132 If \fIoff\fR is not at the beginning of the mapping, but \fIoff\fR + \fIlen\fR
133 is at the end of the mapping the system passes  \fINULL\fR to \fInew_dhp2\fR
135 private data for the region that begins at the beginning of the mapping (for
137 \fInew_dhp1\fR is the mapping handle of the newly mapped object.
158      * for the region from the beginning of old mapping to off.
170      * for the region from off+len to the end of the old mapping.