Table 230: Send Data Initiator Statistics Increment Mask Register (Offset 0X0C10); Table 231: Iso Packet Transmit Support Register (Offset 0X0C20-0X0C23)-Bcm5906 Only; Table 232: Local Network Time Clock (Offset 0X0C24-0X0C27)-Bcm5906 Only - Broadcom BCM5722 Programmer's Manual

BCM5722
S D I
END ATA NITIATOR

Table 230: Send Data Initiator Statistics Increment Mask Register (Offset 0x0C10)

Bit Field
31:24 Reserved
23:19 Counters Increment
Mask
18:16 Reserved
15:0
ISO P T
ACKET RANSMIT
Table 231: ISO Packet Transmit Support Register (Offset 0x0C20–0x0C23)—BCM5906 Only
Bit Field
31:2 Reserved
1:0 Flow Control
Select
L N T
OCAL ETWORK IME
Table 232: Local Network Time Clock (Offset 0x0C24–0x0C27)—BCM5906 Only
Bit Field
31:0 Counter Value Free running counter that increments by 40 on every clock cycle.
Page 271 Send Data Initiator Control Registers
S I
TATISTICS NCREMENT
Description
–
Writing a 1 to the bit position forces the corresponding statistics counter
to increment by 1. Not affected by Statistics Enable Mask.
Bits 16–23 correspond to Set Send Producer Index, Status Updated,
Interrupts, Avoided Interrupts, Send Threshold Hit respectively.
–
Writing a 1 to the bit position forces the corresponding statistics counter
to increment by 1. Not affected by the Statistics Enable mask.
Bits 15–0 correspond to statistics for Class of Service 16-1.
S R
UPPORT EGISTER
Description
–
The Flow Control decision scheme adopted by the SDI to make
request to the RDMA.
00 - Send Request unconditionally
01 - Based on throughput calculation method
10 - De-pipeline method, i.e., only 1 data packet inside TXMBUF at a
time
11 - Undefined
C (O 0
LOCK FFSET X
Description
Bro adco m C orp or atio n
M R
ASK EGISTER
(O 0 0C20–0
FFSET X
0C24–0 0C27)—BCM5906 O
X
Programmer's Guide
(O 0 0C10)
FFSET X
Init
0
0
0
0
0C23)—BCM5906 O
X
Init
0
00
NLY
Init
0
Document 5722-PG101-R
10/15/07
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