From: "zhonglei" <zhonglei@RCS-9000.COM>
To: <linuxppc-dev@ozlabs.org>
Subject: MPC5200 BestComm
Date: Thu, 15 Sep 2005 15:10:10 +0800 [thread overview]
Message-ID: <200509151510.AA26476646@RCS-9000.COM> (raw)
hi:
My BestComm driver encounter the TEA.Please give
me a help!
The register values are as follows:
/**********************************************/
Setting BestComm Interface to the Local Plus
Bus......Set GR=001
starts DMA when 0x000001f3 bytes!
[ OK ]
MPC5xxx_MBAR+0x3C04 is 0x00000140
MPC5xxx_MBAR+0x3C08 is 0x03010002
MPC5xxx_MBAR+0x3C0C is 0x00000101
MPC5xxx_MBAR+0x3C48 is 0x01000000
MPC5xxx_MBAR+0x3C4C is 0x000001F3
MPC5xxx_MBAR+0x3C00 is 0x00000010
Starting BestComm setting......
TaskSetup......[ OK ]
LPRDTaskId=0x00000004
BestComm request_irq
succeed!MPC5xxx_SDMA_IRQ_BASE+LPRDTaskId=0x00000019
TaskStart running ......[ OK ]
htm_open: LPRDTaskId task 4 started
Kick off FIFO!
irq is entered!
TaskIntStatus=0xFFFFFFFF
End of irq!
MPC5xxx_MBAR+0x1F64 is 0x00000007
MPC5xxx_MBAR+0x1F68 is 0x00007121 // this is
the priority setting
MPC5xxx_MBAR+0x0500 is 0x0AFFFD00
MPC5xxx_MBAR+0x0504 is 0x00000000
MPC5xxx_MBAR+0x0508 is 0x00000000
MPC5xxx_MBAR+0x050C is 0x00000000
MPC5xxx_MBAR+0x0510 is 0x00D01001
MPC5xxx_MBAR+0x0514 is 0x00010FFF
MPC5xxx_MBAR+0x0518 is 0x00000000
MPC5xxx_MBAR+0x051C is 0x00000000
MPC5xxx_MBAR+0x0524 is 0x00000001
MPC5xxx_MBAR+0x0528 is 0x00000000
MPC5xxx_MBAR+0x052C is 0x00002000
MPC5xxx_MBAR+0x0530 is 0x00800000
MPC5xxx_MBAR+0x0538 is 0x00000000
MPC5xxx_MBAR+0x3C44 is 0x00020000
MPC5xxx_MBAR+0x3C48 is 0x01000000
MPC5xxx_MBAR+0x3C4C is 0x000001F3
MPC5xxx_MBAR+0x3C50 is 0x00000008 // readptr is
correct (I set bestcomm transfer 8 bytes from fifo
LPTaskParam.Size.NumBytes = 8;)
MPC5xxx_MBAR+0x3C54 is 0x00000010 // writeptr is
correct
MPC5xxx_MBAR+0x3C14 is 0x01000010 // bytedone is
correct
MPC5xxx_MBAR+0x1218 is 0xFFFFFFE3
MPC5xxx_MBAR+0x1214 is 0x14000000 // a TEA on
task 4 happens!!!
MPC5xxx_MBAR+0x1210 is 0x0F0F0001
MPC5xxx_MBAR+0x121C is 0x03002000
MPC5xxx_MBAR+0x1220 is 0x20C2C3C3
MPC5xxx_MBAR+0x1224 is 0x204400C5
MPC5xxx_MBAR+0x1228 is 0x00000000
MPC5xxx_MBAR+0x122C is 0x00000000
MPC5xxx_MBAR+0x1230 is 0x00000000
MPC5xxx_MBAR+0x1234 is 0x00000000
MPC5xxx_MBAR+0x1238 is 0x00000000
MPC5xxx_MBAR+0x123C is 0x07000006
MPC5xxx_MBAR+0x1240 is 0x05000000
MPC5xxx_MBAR+0x1244 is 0x00000000
MPC5xxx_MBAR+0x1248 is 0x00000000
MPC5xxx_MBAR+0x124C is 0x07000000
MPC5xxx_MBAR+0x1250 is 0x00000000
MPC5xxx_MBAR+0x1254 is 0x00000000
MPC5xxx_MBAR+0x1258 is 0x00000000
MPC5xxx_MBAR+0x1F48 is 0x00000103 // data tenure
time-out and address tenure time-out
MPC5xxx_MBAR+0x1F58 is 0x0FFFFFFF
MPC5xxx_MBAR+0x1F5C is 0x0FFFFFFF
MPC5xxx_MBAR+0x1F50 is 0xC1C24CC0 // captured
address
MPC5xxx_MBAR+0x1F54 is 0x00000062 // captured
signal
/**********************************************/
Please give me a help!!!!
Thanks a lot!
BestRegards
zhonglei
reply other threads:[~2005-09-15 7:07 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200509151510.AA26476646@RCS-9000.COM \
--to=zhonglei@rcs-9000.com \
--cc=linuxppc-dev@ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).