https://www.3dbrew.org/w/index.php?title=KCacheMaintenanceInterruptEvent&feed=atom&action=history
KCacheMaintenanceInterruptEvent - Revision history
2024-03-29T05:39:48Z
Revision history for this page on the wiki
MediaWiki 1.35.8
https://www.3dbrew.org/w/index.php?title=KCacheMaintenanceInterruptEvent&diff=19676&oldid=prev
TuxSH at 01:49, 22 February 2017
2017-02-22T01:49:47Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:49, 22 February 2017</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l55" >Line 55:</td>
<td colspan="2" class="diff-lineno">Line 55:</td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| 0x1C</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| 0x1C</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| <del class="diffchange diffchange-inline">KCacheScheduledInterruptEvent</del>[number of cores]</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| <ins class="diffchange diffchange-inline">KAsyncCacheMaintenanceInterruptEvent</ins>[number of cores]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Used when the field at offset 0x5 is 1, see below</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Used when the field at offset 0x5 is 1, see below</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
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TuxSH
https://www.3dbrew.org/w/index.php?title=KCacheMaintenanceInterruptEvent&diff=19675&oldid=prev
TuxSH at 01:45, 22 February 2017
2017-02-22T01:45:34Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:45, 22 February 2017</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l91" >Line 91:</td>
<td colspan="2" class="diff-lineno">Line 91:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">KScheduledCacheMaintenanceInterruptEvent </del>extends [[KSchedulableInterruptEvent]], size = 0xC bytes:</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">KAsyncCacheMaintenanceInterruptEvent </ins>extends [[KSchedulableInterruptEvent]], size = 0xC bytes:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{| class="wikitable" border="1"</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{| class="wikitable" border="1"</div></td></tr>
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TuxSH
https://www.3dbrew.org/w/index.php?title=KCacheMaintenanceInterruptEvent&diff=19674&oldid=prev
TuxSH at 01:27, 22 February 2017
2017-02-22T01:27:04Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 01:27, 22 February 2017</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l47" >Line 47:</td>
<td colspan="2" class="diff-lineno">Line 47:</td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| 0x14</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| 0x14</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>| KThreadLinkedListNode*</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| KThreadLinkedListNode *</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Related to KThread+0xA0</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>| Related to KThread+0xA0</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
<tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l91" >Line 91:</td>
<td colspan="2" class="diff-lineno">Line 91:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">KCacheMaintenanceScheduledInterruptEvent </del>extends [[KSchedulableInterruptEvent]], size = 0xC bytes:</div></td><td class='diff-marker'>+</td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">KScheduledCacheMaintenanceInterruptEvent </ins>extends [[KSchedulableInterruptEvent]], size = 0xC bytes:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{| class="wikitable" border="1"</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{| class="wikitable" border="1"</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>|-</div></td></tr>
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TuxSH
https://www.3dbrew.org/w/index.php?title=KCacheMaintenanceInterruptEvent&diff=19672&oldid=prev
TuxSH: Created page with "Category:Kernel interrupt events class KCacheMaintenanceInterruptEvent extends KBaseInterruptEvent This object handles data cache (L2C ''not'' included) and instr..."
2017-02-22T01:21:53Z
<p>Created page with "<a href="/wiki/Category:Kernel_interrupt_events" title="Category:Kernel interrupt events">Category:Kernel interrupt events</a> class <a href="/wiki/KCacheMaintenanceInterruptEvent" title="KCacheMaintenanceInterruptEvent">KCacheMaintenanceInterruptEvent</a> extends <a href="/wiki/KBaseInterruptEvent" title="KBaseInterruptEvent">KBaseInterruptEvent</a> This object handles data cache (L2C ''not'' included) and instr..."</p>
<p><b>New page</b></p><div>[[Category:Kernel interrupt events]]<br />
class [[KCacheMaintenanceInterruptEvent]] extends [[KBaseInterruptEvent]]<br />
<br />
This object handles data cache (L2C ''not'' included) and instruction cache maintainance.<br />
<br />
There is only one instance of this object.<br />
<br />
Size : 0x4C bytes (N3DS) / 0x34 bytes (O3DS)<br />
<br />
{| class="wikitable" border="1"<br />
|-<br />
! Offset<br />
! Type<br />
! Description<br />
|-<br />
| 0x0<br />
| void **<br />
| Pointer to vtable<br />
|-<br />
| 0x4<br />
| u8<br />
| Cache operation<br />
|-<br />
| 0x5<br />
| u8<br />
| Indicates whether to do the operation asynchronically (this is what is used when processes are running for ranges >= 0x200 bytes)<br />
|-<br />
| 0x6<br />
| s8<br />
| Number of cores still doing cache maintenance operations<br />
|-<br />
| 0x7<br />
| u8<br />
| Padding<br />
|-<br />
| 0x8<br />
| [[KThread]] *<br />
| Thread operating on the object<br />
|-<br />
| 0xC<br />
| void *<br />
| Start address (when applicable)<br />
|-<br />
| 0x10<br />
| void *<br />
| End address (when applicable)<br />
|-<br />
| 0x14<br />
| KThreadLinkedListNode*<br />
| Related to KThread+0xA0<br />
|-<br />
| 0x18<br />
| KThreadLinkedList *<br />
| KThread+0xA8 of the current thread<br />
|-<br />
| 0x1C<br />
| KCacheScheduledInterruptEvent[number of cores]<br />
| Used when the field at offset 0x5 is 1, see below<br />
|}<br />
<br />
Possible operations (any other value leads to a kernel panic):<br />
<br />
{| class="wikitable" border="1"<br />
|-<br />
! Operation<br />
! Description<br />
|-<br />
| 4<br />
| Invalidate data cache range<br />
|-<br />
| 5<br />
| Clean data cache range<br />
|-<br />
| 6<br />
| Clean and invalidate data cache range<br />
|-<br />
| 7<br />
| Invalidate instruction cache range (also flush the entire branch target cache and the prefetch buffer)<br />
|-<br />
| 8<br />
| Invalidate entire data cache<br />
|-<br />
| 9<br />
| Clean entire data cache<br />
|-<br />
| 10<br />
| Clean and invalidate entire data cache<br />
|-<br />
| 11<br />
| Invalidate entire instruction cache (also flush the entire branch target cache and the prefetch buffer)<br />
|}<br />
<br />
KCacheMaintenanceScheduledInterruptEvent extends [[KSchedulableInterruptEvent]], size = 0xC bytes:<br />
{| class="wikitable" border="1"<br />
|-<br />
! Offset<br />
! Type<br />
! Description<br />
|-<br />
| 0x0<br />
| void **<br />
| Pointer to vtable<br />
|-<br />
| 0x4<br />
| [[KSchedulableInterruptEvent]] *<br />
| Next interrupt event<br />
|-<br />
| 0x8<br />
| const [[KThread]] *<br />
| Thread woken up by the first virtual function of this object, doing the actual cache maintenance operation. Same for all<br />
|}</div>
TuxSH