<def f='src/src/sys/sys/disk.h' l='289' ll='311'/>
<size>48</size>
<doc f='src/src/sys/sys/disk.h' l='261'>/*
 * Disk geometry dictionary.
 *
 * NOTE: Not all geometry information is relevant for every kind of disk.
 *
 *	&lt;dict&gt;
 *		&lt;key&gt;sectors-per-unit&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;sector-size&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;sectors-per-track&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;tracks-per-cylinder&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;cylinders-per-unit&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;physical-cylinders-per-unit&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;spare-sectors-per-track&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;spare-sectors-per-cylinder&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *		&lt;key&gt;alternative-cylinders&lt;/key&gt;
 *		&lt;integer&gt;...&lt;/integer&gt;
 *	&lt;/dict&gt;
 * NOTE: Not all geometry information is relevant for every kind of disk.
 */</doc>
<mbr r='disk_geom::dg_secperunit' o='0' t='__int64_t'/>
<mbr r='disk_geom::dg_secsize' o='64' t='__uint32_t'/>
<mbr r='disk_geom::dg_nsectors' o='96' t='__uint32_t'/>
<mbr r='disk_geom::dg_ntracks' o='128' t='__uint32_t'/>
<mbr r='disk_geom::dg_ncylinders' o='160' t='__uint32_t'/>
<mbr r='disk_geom::dg_secpercyl' o='192' t='__uint32_t'/>
<mbr r='disk_geom::dg_pcylinders' o='224' t='__uint32_t'/>
<mbr r='disk_geom::dg_sparespertrack' o='256' t='__uint32_t'/>
<mbr r='disk_geom::dg_sparespercyl' o='288' t='__uint32_t'/>
<mbr r='disk_geom::dg_acylinders' o='320' t='__uint32_t'/>
