From: Karel Kulhavy <clock@twibright.com>
To: linux-kernel@vger.kernel.org
Subject: i2c-related 1-minute hang during bootup
Date: Sun, 30 Apr 2006 16:18:30 +0200 [thread overview]
Message-ID: <20060430141829.GA9546@kestrel> (raw)
Hello
I upgraded my kernel from 2.6.12 to 2.6.16.11 using make oldconfig.
My machine is DELL Inspiron 510m laptop. Before everything was OK.
Now the kernel hangs for a minute during bootup between the messages
"input: AlpsPS/2 ALPS GlidePoint as /class/input/input2"
and "Advanced Linux Sound Architecture Driver Version 1.0.11rc2 (Wed Jan
04 08:57:20 2006 U
TC)."
During the bootup nothing is printed during the hang, but dmesg contains
this at that point:
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x51
i2c_adapter i2c-0: master_xfer[0] W, addr=0x51, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x52
i2c_adapter i2c-0: master_xfer[0] W, addr=0x52, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x53
i2c_adapter i2c-0: master_xfer[0] W, addr=0x53, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x54
i2c_adapter i2c-0: master_xfer[0] W, addr=0x54, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x55
i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x56
i2c_adapter i2c-0: master_xfer[0] W, addr=0x56, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x57
i2c_adapter i2c-0: master_xfer[0] W, addr=0x57, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c-core: driver [pcf8574] registered
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x20
i2c_adapter i2c-0: master_xfer[0] W, addr=0x20, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x21
i2c_adapter i2c-0: master_xfer[0] W, addr=0x21, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x22
i2c_adapter i2c-0: master_xfer[0] W, addr=0x22, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x23
i2c_adapter i2c-0: master_xfer[0] W, addr=0x23, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x24
i2c_adapter i2c-0: master_xfer[0] W, addr=0x24, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x25
i2c_adapter i2c-0: master_xfer[0] W, addr=0x25, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x26
i2c_adapter i2c-0: master_xfer[0] W, addr=0x26, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x27
i2c_adapter i2c-0: master_xfer[0] W, addr=0x27, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x38
i2c_adapter i2c-0: master_xfer[0] W, addr=0x38, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x39
i2c_adapter i2c-0: master_xfer[0] W, addr=0x39, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x3a
i2c_adapter i2c-0: master_xfer[0] W, addr=0x3a, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x3b
i2c_adapter i2c-0: master_xfer[0] W, addr=0x3b, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x3c
i2c_adapter i2c-0: master_xfer[0] W, addr=0x3c, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x3d
i2c_adapter i2c-0: master_xfer[0] W, addr=0x3d, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x3e
i2c_adapter i2c-0: master_xfer[0] W, addr=0x3e, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x3f
i2c_adapter i2c-0: master_xfer[0] W, addr=0x3f, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c-core: driver [pcf8591] registered
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x48
i2c_adapter i2c-0: master_xfer[0] W, addr=0x48, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x49
i2c_adapter i2c-0: master_xfer[0] W, addr=0x49, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x4a
i2c_adapter i2c-0: master_xfer[0] W, addr=0x4a, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x4b
i2c_adapter i2c-0: master_xfer[0] W, addr=0x4b, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x4c
i2c_adapter i2c-0: master_xfer[0] W, addr=0x4c, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x4d
i2c_adapter i2c-0: master_xfer[0] W, addr=0x4d, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x4e
i2c_adapter i2c-0: master_xfer[0] W, addr=0x4e, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x4f
i2c_adapter i2c-0: master_xfer[0] W, addr=0x4f, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
i2c-core: driver [RTC8564] registered
i2c_adapter i2c-0: found normal entry for adapter 0, addr 0x51
i2c_adapter i2c-0: master_xfer[0] W, addr=0x51, len=0
i2c_adapter i2c-0: bus is not idle. status is 0xff
Is it normal that the kernel doesn't print all messages to the screen?
What do these messages mean? What should I do
to get rid of the delay?
CL<
"
next reply other threads:[~2006-04-30 15:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-30 14:18 Karel Kulhavy [this message]
2006-05-11 7:23 ` i2c-related 1-minute hang during bootup Jean Delvare
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=20060430141829.GA9546@kestrel \
--to=clock@twibright.com \
--cc=linux-kernel@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.