Messages in this thread | | | Date | Mon, 28 Jul 2003 06:41:33 -0300 | From | Gerardo Exequiel Pozzi <> | Subject | Re: [2.6] serial port broken? [fixed] |
| |
On Mon, 28 Jul 2003 05:13:07 -0300, Gerardo Exequiel Pozzi wrote: >Hi, > >I have a serial mouse, that works ok with 2.4, but in 2.6.0-test[12] >don't work. > >The kernel does not recognize the serial port. > >root@djgera:~# cat /dev/ttyS0 >cat: /dev/ttyS0: No such device > >I am sure that the configuration options that use are well, considering >like main to these: > >CONFIG_INPUT_MOUSEDEV=y >CONFIG_INPUT_MOUSE=y >CONFIG_MOUSE_SERIAL=y >CONFIG_SERIO=y >CONFIG_SERIO_I8042=y >CONFIG_SERIO_SERPORT=y >CONFIG_INPUT_KEYBOARD=y >CONFIG_KEYBOARD_ATKBD=y >CONFIG_INPUT_MISC=y >CONFIG_INPUT_PCSPKR=y >
sorry! i don'n have the option CONFIG_SERIAL_8250, now works perfectly. the dmesg:
Serial: 8250/16550 driver $Revision: 1.90 $ IRQ sharing disabled ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
Sorry! and sorry!
>Apparently kernel recognizes both serial ports, look this >in this port i have connected mouse. ttyS0 > >root@djgera:~# cat /sys/bus/pnp/devices/00\:0a/* >PNP0501 >16550A-compatible COM port >irq 3,4,5,7 High-Edge >Dependent: 01 - Priority acceptable > port 0x3f8-0x3f8, align 0x0, size 0x8, 16-bit address decoding >Dependent: 02 - Priority acceptable > port 0x2f8-0x2f8, align 0x0, size 0x8, 16-bit address decoding >Dependent: 03 - Priority acceptable > port 0x3e8-0x3e8, align 0x0, size 0x8, 16-bit address decoding >Dependent: 04 - Priority acceptable > port 0x2e8-0x2e8, align 0x0, size 0x8, 16-bit address decoding >0 >state = active >io 0x3f8-0x3ff >irq 4 > >root@djgera:~# cat /proc/bus/input/devices >I: Bus=0010 Vendor=001f Product=0001 Version=0100 >N: Name="PC Speaker" >P: Phys=isa0061/input0 >H: Handlers=kbd >B: EV=40001 >B: SND=6 > >I: Bus=0011 Vendor=0001 Product=0002 Version=ab02 >N: Name="AT Set 2 keyboard" >P: Phys=isa0060/serio0/input0 >H: Handlers=kbd >B: EV=120003 >B: KEY=4 2000000 c061f9 fbc9d621 efdfffdf ffefffff ffffffff fffffffe >B: LED=7 > > >no mouse information here. >what is wrong? > >Oh! also activate DEBUG in drivers/input/serio/i8042.c and no debug >messages appears when moving mouse. > > >Thanks in Advance. > >attached the dmesg and config. > >
chau, djgera
-- Gerardo Exequiel Pozzi ( djgera ) http://www.vmlinuz.com.ar http://www.djgera.com.ar KeyID: 0x1B8C330D Key fingerprint = 0CAA D5D4 CD85 4434 A219 76ED 39AB 221B 1B8C 330D - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |