Samuel,
Is your patch supposed to take the place of that lame patch I used to
post that just commented out the return code? I cant get my tripletalk
hardware speech synth to work. I edited /default/grub and added"
8250.nr_uarts=0". Then I compiled a kernel with your patch and installed it. But saying "modprobe speakup_ltlk" doesn't work and generates error messages in the syslog. I've cut/pasted them below. I am guessing the key line is the one that says, " Unable to allocate port at 3f8, errno -16".
Mar 4 13:35:03 vv507k kernel: [ 138.527173] speakup_ltlk: module is
from the staging directory, the quality is unknown, you have been warned.
Mar 4 13:35:03 vv507k kernel: [ 138.527351] synth probe
Mar 4 13:35:03 vv507k kernel: [ 138.527353] Ports not available,
trying to steal them
Mar 4 13:35:03 vv507k kernel: [ 138.527357] Trying to free nonexistent
resource <00000000000003f8-00000000000003ff>
Mar 4 13:35:03 vv507k kernel: [ 138.527358] Unable to allocate port at
3f8, errno -16
Mar 4 13:35:03 vv507k kernel: [ 138.527360] LiteTalk: not found
Mar 4 13:35:03 vv507k kernel: [ 138.527361] ltlk: device probe failed
On 02/27/2016 03:07 PM, Samuel Thibault wrote:
covici@xxxxxxxxxxxxxx, on Fri 26 Feb 2016 19:34:30 -0500, wrote:
But even with your patch, serial port access is not available with
speakup.
Yes, you also need to prevent the conflict between the 8250 driver and
the speakup driver.
Also, if you set 8250.nr_uarts=0 what happens to other serial
ports you may need for modems, or other applications?
They won't be available.
I'm sorry, but until somebody actually gets to take the time to
implement solutions, that's all we have.
Samuel
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John G. Heim; jheim@xxxxxxxxxxxxx; sip://jheim@xxxxxxxxxxxxxxxx
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