ACS服务是默认关闭的,想要使用ACS访问控制服务需要通过软件配置ACS控制寄存器来打开对应能力。在PCIe系统中可以选择关闭ACS,也可选择全部开启或部分开启ACS访问控制能力。不同PCIe组件对ACS访问控制功能的需求不同,不同的ACS访问控制功能也并非适用于所有的PCIe组件。至于要开启或关闭哪些特定的ACS访问控制能力,则取决于具体...
2. 因为某些恒定的错误状态(Permanent Error Condition),导致Completer无法响应接收到的请求 3. Completer接收到存在访问控制服务错误(Access Control Services Error,ACS Error)的请求 4. PCIe-to-PCI桥接收到针对其连接的PCI设备的请求,但是该PCI设备无法处理该请求 非预期的Completion主要包括: 1. Requester接收到的C...
2. 因为某些恒定的错误状态(Permanent Error Condition),导致Completer无法响应接收到的请求 3. Completer接收到存在访问控制服务错误(Access Control Services Error,ACS Error)的请求 4. PCIe-to-PCI桥接收到针对其连接的PCI设备的请求,但是该PCI设备无法处理该请求 非预期的Completion主要包括: 1. Requester接收到的C...
· TLP包头异常(TLP Prefix Blocked) · 访问控制服务(Access Control Services,ACS)异常 · MC(Multi-cast) Blocked TLP · 不支持的请求(Unsupported Request,UR),Completer Abort(CA)或者不对应的返回包(Unexpected Completion) · 接收到损坏的数据包(Poisoned Packet)...
· AtomicOp Egress Blocked · TLP包头异常(TLP Prefix Blocked) · 访问控制服务(Access Control Services,ACS)异常 · MC(Multi-cast) Blocked TLP · 不支持的请求(Unsupported Request,UR),Completer Abort(CA)或者不对应的返回包(Unexpected Completion)...
#define PCI_EXT_CAP_ID_ACS 0x0D /* Access Control Services */ #define PCI_EXT_CAP_ID_ARI 0x0E /* Alternate Routing ID */ #define PCI_EXT_CAP_ID_ATS 0x0F /* Address Translation Services */ #define PCI_EXT_CAP_ID_SRIOV 0x10 /* Single Root I/O Virtualization */ #define PCI...
#define PCI_EXT_CAP_ID_CAC 0x0C /* Config Access - obsolete */ #define PCI_EXT_CAP_ID_ACS 0x0D /* Access Control Services */ #define PCI_EXT_CAP_ID_ARI 0x0E /* Alternate Routing ID */ #define PCI_EXT_CAP_ID_ATS 0x0F /* Address Translation Services */ ...
· 访问控制服务(Access Control Services,ACS)异常 · MC(Multi-cast) Blocked TLP · 不支持的请求(Unsupported Request,UR),Completer Abort(CA)或者不对应的返回包(Unexpected Completion) · 接收到损坏的数据包(Poisoned Packet) 3.2.4 Advisory Non-Fatal Error(警告性的非致命错误) ...
Hi everyone, I am the happy owner and user of a RAMPAGE V, sporting an i7-5960X and 4 x 16 GiB RAM. Since I have more than enough cores and - 832487
#define PCI_EXT_CAP_ID_CAC 0x0C /* Config Access - obsolete */ #define PCI_EXT_CAP_ID_ACS 0x0D /* Access Control Services */ #define PCI_EXT_CAP_ID_ARI 0x0E /* Alternate Routing ID */ #define PCI_EXT_CAP_ID_ATS 0x0F /* Address Translation Services */ ...