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116 <li class="toctree-l3 current"><a class="current reference internal" href="#">AM6 Ring Accelerator Device Descriptions</a><ul>
117 <li class="toctree-l4"><a class="reference internal" href="#introduction">Introduction</a></li>
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187 <div class="section" id="am6-ring-accelerator-device-descriptions">
188 <h1>AM6 Ring Accelerator Device Descriptions<a class="headerlink" href="#am6-ring-accelerator-device-descriptions" title="Permalink to this headline">¶</a></h1>
189 <div class="section" id="introduction">
190 <h2>Introduction<a class="headerlink" href="#introduction" title="Permalink to this headline">¶</a></h2>
191 <p>This chapter provides information on the Ring Accelerator devices in the
192 AM6 SoC. Some System Firmware TISCI messages take device specific inputs.
193 This chapter provides information on the valid values for Ring Accelerator TISCI
194 message parameters.</p>
195 </div>
196 <div class="section" id="ring-accelerator-device-ids">
197 <span id="pub-soc-am6-ra-device-ids"></span><h2>Ring Accelerator Device IDs<a class="headerlink" href="#ring-accelerator-device-ids" title="Permalink to this headline">¶</a></h2>
198 <p>Some System Firmware TISCI message APIs require the Ring Accelerator device ID
199 be provided as part of the request. Based on <a class="reference internal" href="devices.html"><span class="doc">AM6 Device IDs</span></a> these are the valid Ring Accelerator device IDs.</p>
200 <table border="1" class="docutils">
201 <colgroup>
202 <col width="52%" />
203 <col width="48%" />
204 </colgroup>
205 <thead valign="bottom">
206 <tr class="row-odd"><th class="head">Ring Accelerator Device Name</th>
207 <th class="head">Ring Accelerator Device ID</th>
208 </tr>
209 </thead>
210 <tbody valign="top">
211 <tr class="row-even"><td>AM6_DEV_NAVSS0_RINGACC0</td>
212 <td>187</td>
213 </tr>
214 <tr class="row-odd"><td>AM6_DEV_MCU_NAVSS0_RINGACC0</td>
215 <td>195</td>
216 </tr>
217 </tbody>
218 </table>
219 </div>
220 <div class="section" id="ring-accelerator-ring-indices">
221 <span id="pub-soc-am6-ra-rings"></span><h2>Ring Accelerator Ring Indices<a class="headerlink" href="#ring-accelerator-ring-indices" title="Permalink to this headline">¶</a></h2>
222 <p>This section describes valid Ring Accelerator ring indices for each ring type.
223 The ring index and type ID are used in some Ring Accelerator based TISCI
224 messages.</p>
225 <div class="admonition warning">
226 <p class="first admonition-title">Warning</p>
227 <p class="last">Resources marked as reserved for use by DMSC <strong>cannot</strong> be assigned to a
228 host within the RM Board Configuration resource assignment array. The RM
229 Board Configuration is rejected if an overlap with a reserved resource is
230 detected.</p>
231 </div>
232 <p><strong>NAVSS0_RINGACC0</strong></p>
233 <table border="1" class="docutils">
234 <colgroup>
235 <col width="64%" />
236 <col width="36%" />
237 </colgroup>
238 <thead valign="bottom">
239 <tr class="row-odd"><th class="head">Ring Type</th>
240 <th class="head">Ring Index Range</th>
241 </tr>
242 </thead>
243 <tbody valign="top">
244 <tr class="row-even"><td>UDMAP_TX_H
245 (<strong>RESERVED BY SYSTEM FIRMWARE</strong>)</td>
246 <td>0 to 0</td>
247 </tr>
248 <tr class="row-odd"><td>UDMAP_TX_H</td>
249 <td>1 to 7</td>
250 </tr>
251 <tr class="row-even"><td>UDMAP_TX</td>
252 <td>8 to 119</td>
253 </tr>
254 <tr class="row-odd"><td>UDMAP_TX_EXT</td>
255 <td>120 to 151</td>
256 </tr>
257 <tr class="row-even"><td>UDMAP_RX_H
258 (<strong>RESERVED BY SYSTEM FIRMWARE</strong>)</td>
259 <td>152 to 153</td>
260 </tr>
261 <tr class="row-odd"><td>UDMAP_RX_H</td>
262 <td>154 to 159</td>
263 </tr>
264 <tr class="row-even"><td>UDMAP_RX</td>
265 <td>160 to 301</td>
266 </tr>
267 <tr class="row-odd"><td>GP
268 (<strong>RESERVED BY SYSTEM FIRMWARE</strong>)</td>
269 <td>302 to 303</td>
270 </tr>
271 <tr class="row-even"><td>GP</td>
272 <td>304 to 767</td>
273 </tr>
274 </tbody>
275 </table>
276 <table border="1" class="docutils">
277 <colgroup>
278 <col width="39%" />
279 <col width="61%" />
280 </colgroup>
281 <thead valign="bottom">
282 <tr class="row-odd"><th class="head"> </th>
283 <th class="head">Monitor Index Range</th>
284 </tr>
285 </thead>
286 <tbody valign="top">
287 <tr class="row-even"><td>Ring Monitors</td>
288 <td>0 to 31</td>
289 </tr>
290 </tbody>
291 </table>
292 <p><strong>MCU_NAVSS0_RINGACC0</strong></p>
293 <table border="1" class="docutils">
294 <colgroup>
295 <col width="39%" />
296 <col width="61%" />
297 </colgroup>
298 <thead valign="bottom">
299 <tr class="row-odd"><th class="head">Ring Type</th>
300 <th class="head">Ring Index Range</th>
301 </tr>
302 </thead>
303 <tbody valign="top">
304 <tr class="row-even"><td>UDMAP_TX_H</td>
305 <td>0 to 1</td>
306 </tr>
307 <tr class="row-odd"><td>UDMAP_TX</td>
308 <td>2 to 47</td>
309 </tr>
310 <tr class="row-even"><td>UDMAP_RX_H</td>
311 <td>48 to 49</td>
312 </tr>
313 <tr class="row-odd"><td>UDMAP_RX</td>
314 <td>50 to 95</td>
315 </tr>
316 <tr class="row-even"><td>GP</td>
317 <td>96 to 255</td>
318 </tr>
319 </tbody>
320 </table>
321 <table border="1" class="docutils">
322 <colgroup>
323 <col width="39%" />
324 <col width="61%" />
325 </colgroup>
326 <thead valign="bottom">
327 <tr class="row-odd"><th class="head"> </th>
328 <th class="head">Monitor Index Range</th>
329 </tr>
330 </thead>
331 <tbody valign="top">
332 <tr class="row-even"><td>Ring Monitors</td>
333 <td>0 to 31</td>
334 </tr>
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