Broadcom BCM5722 - 0 X7 C5 C); Table 432: DMA Completion Misc. Diagnostic Register (Offset 0 X7 C54); Table 433: DMA Completion Misc. Diagnostic Register (Offset 0 X7 C58); Table 434: Split Controller Requested Length and Address ACK Remaining Diagnostic Register

BCM5722 Programmer’s Guide
10/15/07
Broadcom Corporation
Page 393 PCIe Registers Document 5722-PG101-R
DMA COMPLETION MISC DIAGNOSTIC REGISTER (OFFSET 0X7C54)
DMA COMPLETION MISC DIAGNOSTIC REGISTER (OFFSET 0X7C58)
SPLIT CONTROLLER REQUESTED LENGTH AND ADDRESS ACK REMAINING DIAGNOSTIC
R
EGISTER (OFFSET 0X7C5C)
Note: This register is not applicable to the BCM5906 device.
Table 432: DMA Completion Misc. Diagnostic Register (Offset 0x7C54)
Bit Field Description Init Access
31:28 Reg_dma_cmpt_misc0 Completion Malform Error Counter 0 RO
27:24 – Frame Stay Too Long Error Counter 0 RO
23:20 – Frame Drop Too Early Error Counter 0 RO
19:16 – Type_Status_Mismatch Error Counter 0 RO
15:12 – Status_Malform Error Counter 0 RO
11:8 – Completion RCB Error Counter 0 RO
7:4 – Completion ByteCount Error Counter 0 RO
3:0 – Completion MPS Error Counter 0 RO
Note: This register is not applicable to the BCM5906 device.
Table 433: DMA Completion Misc. Diagnostic Register (Offset 0x7C58)
Bit Field Description Init Access
31:8 Reg_dma_cmpt_misc0 Not Used 0 RO
7:4 – Completion Too Much Data Error Counter 0 RO
3:0 – Frame Dead-Time Error Counter 0 RO
Note: This register is not applicable to the BCM5906 device.
Table 434: Split Controller Requested Length and Address ACK Remaining Diagnostic Register (Offset 0x7C5C)
Bit Field Description Init Access
31:27 Reg_len_ack_remain Reserved 0 RO
26:16 – Requested Length 0 RO
15:11 – Reserved 0 RO
10:0 – Address ACK remaining 0 RO