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2391068_zh-CN
2391068_zh-CN
大家好，
我目前正在使用PetaLinux 2020.1和SJA1105SEL交换机，我想知道此软件版本是否支持 SGMII 。
就我目前所见，我不确定 PetaLinux 2020.1 中提供的驱动程序是否支持 SGMII 接口，或者是否在后来的 Linux 内核/驱动程序版本中添加了支持。
请问有人能解释一下吗？
- 运行PetaLinux 2020.1时是否可以使用 SJA1105SEL 的SGMII 端口，还是需要补丁代码？
- 该版本中包含的 SJA1105 驱动程序是否支持 SGMII 操作？
- 如果 PetaLinux 2020.1 不支持 SGMII，那么在哪个 Linux 内核版本（或 PetaLinux 版本）中， sja1105驱动程序添加了对 SGMII 的支持？
任何信息、补丁、提交记录或文档的参考资料都将不胜感激。
提前感谢！
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