From: Rising, Danny (danny.rising@xxxxxxxxxxxx)
Date: Wed Mar 20 2002 - 15:02:31 GMT-3
What do I need to look at on the Show Controller Command for a serial
interface:
sh controller ser0/0
Interface Serial0/0
Hardware is Quicc 68360
DTE V.35 TX and RX clocks detected.
idb at 0x60BBBADC, driver data structure at 0x60BC0954
WIC interrupt reg = F
SCC Registers:
General [GSMR]=0x2:0x00000030, Protocol-specific [PSMR]=0x8
Events [SCCE]=0x0000, Mask [SCCM]=0x001F, Status [SCCS]=0x0006
Transmit on Demand [TODR]=0x0, Data Sync [DSR]=0x7E7E
Interrupt Registers:
Config [CICR]=0x00C9CF00, Pending [CIPR]=0x00000000
Mask [CIMR]=0xC0004000, In-srv [CISR]=0x00000000
SDMA Registers:
[SDSR]=0x00, [SDAR]=0x0316579C, [SDCR]=0x0772
Command register [CR]=0x580
Port A [PADIR]=0x0030, [PAPAR]=0xFFFF
[PAODR]=0x0000, [PADAT]=0xFFFF
Port B [PBDIR]=0x0011FE, [PBPAR]=0x00000E
[PBODR]=0x000000, [PBDAT]=0x03EE5C
Port C [PCDIR]=0x0002, [PCPAR]=0x020E
[PCSO]=0x0020, [PCDAT]=0x0DCD, [PCINT]=0x0001
Receive Ring
rmd(3C010200): status 9000 length 64 address 30FC1C0
rmd(3C010208): status 9000 length 70 address 30FBB54
rmd(3C010210): status 9000 length 2E address 30FC82C
rmd(3C010218): status 9000 length 40 address 3101BA8
rmd(3C010220): status 9000 length 2E address 30FA810
rmd(3C010228): status 9000 length 2E address 30FCE98
rmd(3C010230): status 9000 length 32 address 30FDB70
rmd(3C010238): status 9000 length 100 address 30FA1A4
rmd(3C010240): status 9000 length 68 address 30FF520
rmd(3C010248): status 9000 length 174 address 310153C
rmd(3C010250): status 9000 length 2E address 30FAE7C
rmd(3C010258): status 9000 length 3F address 31001F8
rmd(3C010260): status 9000 length 118 address 30FB4E8
rmd(3C010268): status B000 length 48 address 30F9B38
Transmit Ring
tmd(3C010270): status 5C00 length 244 address 3003A14
tmd(3C010278): status DC00 length 244 address 3002354
tmd(3C010280): status 5C00 length 2F address 3003A14
tmd(3C010288): status 5C00 length 2D address 3003A14
tmd(3C010290): status 5C00 length 2E address 3002354
tmd(3C010298): status 5C00 length 30 address 316BBF4
tmd(3C0102A0): status 5C00 length 2C address 3165EB4
tmd(3C0102A8): status 5C00 length B2 address 3002354
tmd(3C0102B0): status 5C00 length 2C address 3164634
tmd(3C0102B8): status 5C00 length 30 address 3102614
tmd(3C0102C0): status 5C00 length 2C address 3169274
tmd(3C0102C8): status 5C00 length 2C address 3165C34
tmd(3C0102D0): status 5C00 length C6 address 3002354
tmd(3C0102D8): status 7C00 length 2C address 3165774
SCC GENERAL PARAMETER RAM (at 0x3C010C00)
Rx BD Base [RBASE]=0x200, Fn Code [RFCR]=0x18
Tx BD Base [TBASE]=0x270, Fn Code [TFCR]=0x18
Max Rx Buff Len [MRBLR]=1548
Rx State [RSTATE]=0x18008240, BD Ptr [RBPTR]=0x200
Tx State [TSTATE]=0x18800311, BD Ptr [TBPTR]=0x278
SCC HDLC PARAMETER RAM (at 0x3C010C38)
CRC Preset [C_PRES]=0xFFFF, Mask [C_MASK]=0xF0B8
Errors: CRC [CRCEC]=27, Aborts [ABTSC]=550, Discards [DISFC]=0
Nonmatch Addr Cntr [NMARC]=0
Retry Count [RETRC]=0
Max Frame Length [MFLR]=1608
Rx Int Threshold [RFTHR]=1, Frame Cnt [RFCNT]=1
User-defined Address 0000/0000/0000/0000
User-defined Address Mask 0x0000
buffer size 1524
QUICC SCC specific errors:
550 input aborts on receiving flag sequence
0 throttles, 0 enables
0 overruns
0 transmitter underruns
0 transmitter CTS losts
Danny R. Rising, II
CCNP, CCDA, CNE, Network+, A+ Certified
704-715-8192
"Coming together is a beginning. Keeping together is progress.
Working together is success."
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