Re: 2.6.12-rc4 lots faster than any kernel before?
On Mon, 2005-05-16 at 00:00 +0100, Erik Chakravarty wrote:
>> PowerBook 5,4
>>
>>
>> My XFree86 config has corepointer set to /dev/psaux. The new kernel
>> config has PS2 disabled, so /dev/psaux was not available I'm assuming
>> that's why it wouldn't start.
>>
>> Enabling PS2 mouse support re-enabled the psaux interface, apparently it
>> is a legacy option but does exactly the same thing as /dev/input/mice.
> I'm surprised but maybe it does nowadays, I haven't looked for a while.
> Still, the "proper" solution is to use directly /dev/input/mice
>> I'm getting strange i2c related messages now though in
>> my /var/log/syslog. I'd better fix my X config and change kernel back to
>> how it was.
> What messages specifically ?
> Ben.
[30804.277629] i2c_adapter i2c-4: i2c-4 ioctl, cmd: 0x703, arg: 42.
[30804.277638] i2c-dev: i2c-4 writing 3 bytes.
[30804.277642] i2c_adapter i2c-4: master_send: writing 3 bytes.
[30804.337881] i2c_adapter i2c-4: i2c-4 ioctl, cmd: 0x703, arg: 42.
[30804.337891] i2c-dev: i2c-4 writing 3 bytes.
[30804.337895] i2c_adapter i2c-4: master_send: writing 3 bytes.
[30805.328018] i2c_adapter i2c-4: i2c-4 ioctl, cmd: 0x703, arg: 42.
[30805.328027] i2c-dev: i2c-4 reading 4 bytes.
[30805.328031] i2c_adapter i2c-4: master_recv: reading 4 bytes.
[30805.328712] i2c_adapter i2c-4: master_recv: return:1 (count:4, addr:0x42)
[30806.017543] i2c_adapter i2c-5: master_send: writing 1 bytes.
[30806.017772] i2c_adapter i2c-5: master_recv: reading 1 bytes.
[30806.017984] i2c_adapter i2c-5: master_recv: return:1 (count:1, addr:0x2e)
[30806.017989] i2c_adapter i2c-5: master_send: writing 1 bytes.
[30806.018203] i2c_adapter i2c-5: master_recv: reading 1 bytes.
[30806.018413] i2c_adapter i2c-5: master_recv: return:1 (count:1, addr:0x2e)
[30806.018417] i2c_adapter i2c-5: master_send: writing 1 bytes.
[30806.018627] i2c_adapter i2c-5: master_recv: reading 1 bytes.
[30806.018837] i2c_adapter i2c-5: master_recv: return:1 (count:1, addr:0x2e)
[30806.415472] i2c_adapter i2c-4: i2c-4 ioctl, cmd: 0x703, arg: 42.
[30806.415483] i2c-dev: i2c-4 reading 4 bytes.
[30806.415487] i2c_adapter i2c-4: master_recv: reading 4 bytes.
[30806.418343] i2c_adapter i2c-4: master_recv: return:1 (count:4, addr:0x42)
I get a load of these written to syslog about every one second.
Erik
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