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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" title="Edit this document" href="http://172.16.35.88/tasks/jdssno1uvvbf2mltu9kb9v3if05d5gopuakboe8hlud18rma/edit/F:/aicdita/aicdita-cn/topics/sdk/dma/dma-interface-design.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">接口设计</h1>
<div class="date inPage">15 Jan 2024</div><div style="color: gray;">
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<div class="- topic/body concept/conbody body conbody">
<p class="- topic/p p" data-ofbid="d74315e33__20250123155205">以下接口是遵循 Linux DMA Engine 子系统的标准接口:</p>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_v2g_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_v2g_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 1</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_config</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__2">static int aic_dma_config(struct dma_chan *chan, struct
dma_slave_config *config)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__2">配置指定的 DMA 物理通道</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道<p class="- topic/p p" data-ofbid="d74315e77__20250123155205">config - 保存了需要的配置信息</p></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__2">0成功</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_v2g_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_w2g_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_w2g_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 2</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_pause</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__2">static int aic_dma_pause(struct dma_chan *chan)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__2">暂停指定通道的传输操作</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__2">0成功</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_w2g_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_x2g_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_x2g_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 3</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_resume</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__2">static int aic_dma_resume(struct dma_chan *chan)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__2">恢复指定通道的传输操作</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__2">0成功</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_x2g_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_y2g_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_y2g_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 4</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_prep_dma_memcpy</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__2">static struct dma_async_tx_descriptor *aic_dma_prep_dma_memcpy(struct
dma_chan *chan,dma_addr_t dest, dma_addr_t src,size_t len, unsigned long
flags)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__2">memcpy 操作的预处理</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道<p class="- topic/p p" data-ofbid="d74315e271__20250123155205">dest - 目标 Buffer 的物理地址</p><p class="- topic/p p" data-ofbid="d74315e273__20250123155205">src - 源 Buffer
的物理地址</p><p class="- topic/p p" data-ofbid="d74315e275__20250123155205">len - 数据长度</p><p class="- topic/p p" data-ofbid="d74315e277__20250123155205">flags - 一些标记</p></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__2">成功,则返回一个 DMA 描述符。失败,返回 NULL</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_y2g_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_z2g_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_z2g_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 5</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_prep_slave_sg</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__2">static struct dma_async_tx_descriptor *aic_dma_prep_slave_sg(struct
dma_chan *chan,struct scatterlist *sgl, unsigned int sg_len,enum
dma_transfer_direction dir, unsigned long flags,void *context)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__2">设备与内存之间传输操作的预处理</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道<p class="- topic/p p" data-ofbid="d74315e344__20250123155205">sgl - 指向一个散列列表</p><p class="- topic/p p" data-ofbid="d74315e346__20250123155205">sg_len -
散列中的数据长度</p><p class="- topic/p p" data-ofbid="d74315e348__20250123155205">flags - 一些标记</p><p class="- topic/p p" data-ofbid="d74315e350__20250123155205">context - 指向一些私有的上下文信息</p><p class="- topic/p p" data-ofbid="d74315e352__20250123155205">dir -
传输方向,是 Dev to Mem还是 Mem to Dev</p></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__2">成功,则返回一个 DMA 描述符。失败,返回 NULL</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_z2g_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_afg_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_afg_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 6</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_prep_dma_cyclic</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__2">static struct dma_async_tx_descriptor *aic_dma_prep_dma_cyclic(struct
dma_chan *chan,dma_addr_t buf_addr, size_t buf_len, size_t
period_len,enum dma_transfer_direction dir, unsigned long flags)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__2">(设备与内存之间)循环传输操作的预处理</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道<p class="- topic/p p" data-ofbid="d74315e418__20250123155205">buf_addr - 循环 Buffer 的起始物理地址</p><p class="- topic/p p" data-ofbid="d74315e420__20250123155205">buf_len -
循环 Buffer 的总长度</p><p class="- topic/p p" data-ofbid="d74315e422__20250123155205">period_len - 循环的 Buffer 片段长度</p><p class="- topic/p p" data-ofbid="d74315e424__20250123155205">dir - 传输方向,是
Dev to Mem还是 Mem to Dev</p><p class="- topic/p p" data-ofbid="d74315e426__20250123155205">flags - 一些标记</p></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__2"><span class="- topic/ph ph">成功,则返回一个 DMA 描述符。失败,返回 NULL</span></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_afg_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_bfg_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_bfg_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 7</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_issue_pending</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__2">static void aic_dma_issue_pending(struct dma_chan *chan)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__2">启动指定通道的数据传输</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__2"></td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_bfg_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
<div class="table-container"><table class="- topic/table table frame-all" id="concept_lws_bsf_h1c__table_cfg_vps_c1c" data-ofbid="concept_lws_bsf_h1c__table_cfg_vps_c1c" data-cols="2"><caption class="- topic/title title tablecap" data-caption-side="top" data-is-repeated="true"><span class="table--title-label"><span class="table--title-label-number"> 8</span><span class="table--title-label-punctuation">. </span></span><span class="table--title">aic_dma_terminate_all</span></caption><colgroup><col style="width:25%"/><col style="width:75%"/></colgroup><thead class="- topic/thead thead">
<tr class="- topic/row">
<th class="- topic/entry entry colsep-1 rowsep-1" id="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__1">函数原型</th>
<th class="- topic/entry entry colsep-0 rowsep-1" id="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__2">static int aic_dma_terminate_all(struct dma_chan *chan)</th>
</tr>
</thead><tbody class="- topic/tbody tbody">
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__1">功能说明</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__2">终止所有通道的数据传输</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__1">参数定义</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__2">chan - 指向一个 DMA 物理通道</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-1" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__1">返回值</td>
<td class="- topic/entry entry colsep-0 rowsep-1" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__2">0成功</td>
</tr>
<tr class="- topic/row">
<td class="- topic/entry entry colsep-1 rowsep-0" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__1">注意事项</td>
<td class="- topic/entry entry colsep-0 rowsep-0" headers="concept_lws_bsf_h1c__table_cfg_vps_c1c__entry__2">-</td>
</tr>
</tbody></table></div>
</div>
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</div>
</div>
<footer class="navbar navbar-default wh_footer">
<div class=" footer-container mx-auto ">
<title>footer def</title>
<style><!--
.p1 {
font-family: FangZhengShuSong, Times, serif;
}
.p2 {
font-family: Arial, Helvetica, sans-serif;
}
.p3 {
font-family: "Lucida Console", "Courier New", monospace;
}
--></style>
<div class="webhelp.fragment.footer">
<p class="p1">Copyright © 2019-2024 广东匠芯创科技有限公司. All rights reserved.</p>
</div><div>
<div class="generation_time">
Update Time: 2025-01-23
</div>
</div>
</div>
</footer>
<button id="go2top" class="d-print-none" title="返回顶部">
<span class="oxy-icon oxy-icon-up"></span>
</button>
<div id="modal_img_large" class="modal">
<span class="close oxy-icon oxy-icon-remove"></span>
<div id="modal_img_container"></div>
<div id="caption"></div>
</div>
<script src="${pd}/publishing/publishing-styles-AIC-template/js/custom.js" defer="defer"></script>
</body>
</html>