Grant Grundler <grundler <at> parisc-linux.org> writes: After a long time , I am back to this issue again. I have taken log from analyser, and I can see that my host controller is correctly generating cfgrd1. What could be wrong? This is text exported log of lecroy PCIe analyser. Packet(951428) Downstream 2.5(x1) TLP(97) Cfg _______| CfgWr0(10:00100) Length(1) RequesterID(002:00:0) Tag(0) _______| DeviceID(003:00:0) Register(0x018) 1st BE(1111) _______| Secondary Latency Timer(0x00) Subordinate Bus Number(0xFF) _______| Secondary Bus Number(0x04) Primary Bus Number(0x03) LCRC(0x564084DF) _______| Time Stamp(0047 . 793 106 288 s) _______|_______________________________________________________________________ Filtered Traffic Packet(951429) Upstream 2.5(x1) TLP(96) Cpl Cpl(00:01010) _______| Length(0) RequesterID(002:00:0) Tag(0) CompleterID(003:00:0) Status (SC) _______| BCM(0) Byte Cnt(4) Lwr Addr(0x00) LCRC(0x502279E4) _______| Time Stamp(0047 . 793 106 552 s) _______|_______________________________________________________________________ Filtered Traffic Packet(951430) Upstream 2.5(x1) DLLP ACK _______| AckNak_Seq_Num(97) CRC 16(0x1425) Time Stamp(0047 . 793 107 004 s) _______|_______________________________________________________________________ Packet(951431) Downstream 2.5(x1) DLLP ACK AckNak_Seq_Num(96) _______| CRC 16(0xB53E) Time Stamp(0047 . 793 108 056 s) _______|_______________________________________________________________________ Filtered Traffic Packet(951432) Downstream 2.5(x1) TLP(98) Cfg _______| CfgRd1(00:00101) Length(1) RequesterID(002:00:0) Tag(1) _______| DeviceID(004:00:0) Register(0x000) 1st BE(1111) LCRC(0xDFA187B4) _______| Time Stamp(0047 . 793 110 456 s) _______|_______________________________________________________________________ Filtered Traffic Packet(951433) Upstream 2.5(x1) TLP(97) Cpl Cpl(00:01010) _______| Length(0) RequesterID(002:00:0) Tag(1) CompleterID(004:00:0) _______| Status(UR)-BAD BCM(0) Byte Cnt(4) Lwr Addr(0x00) LCRC(0xBBC69D2D) _______| Time Stamp(0047 . 793 110 960 s) _______|_______________________________________________________________________ Packet(951434) Upstream 2.5(x1) DLLP ACK AckNak_Seq_Num(98) CRC 16(0xF709) _______| Time Stamp(0047 . 793 111 148 s) _______|_______________________________________________________________________ Packet(951435) Downstream 2.5(x1) DLLP ACK AckNak_Seq_Num(97) _______| CRC 16(0x1425) Time Stamp(0047 . 793 112 488 s) _______|______________________________________________________________________ regards Pratyush -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
