I've done some poking on my system (kernel update to 2.6.25.16) and I've noticed that it also segfaults when using the snd-hda-intel.ko built from /usr/src/linux. however, it does not when I use an older version of the module... This suggests some updates/changes that are incompatible. I will look in to it and report as I find more. I will also be sending updated modem driver source code, which has been updated to eliminate the deprecated pci_find_device. Bjorn. Mehdi Salem wrote: > Hi Bjorn, > I've done as you said and wrote down everything so you can more easily > follow every single step I've taken up until the kernel panic: > > Contrary to what I had assumed, I did not have the tarball for kernel > 2.6.25 on my hard drive so I spent a few hours downloading it today. I > used that opportunity to also download "patch-2.6.25.11" so that both > our kernels have the same version which may facilitate the process of > finding the cause of my problem. I patched the kernel and subsequently > modified the hda_codec.c source file. This is what "head -n 45 > /usr/src/linux-2.6.25.11/sound/pci/hda/hda_codec.c | tail -n 25" says > about the file in question after I've modified it: > > Parseh linux-2.6.25.11 # head -n 45 ./sound/pci/hda/hda_codec.c | tail > -n 25 > > #include <linux/init.h> > #include <linux/delay.h> > #include <linux/slab.h> > #include <linux/pci.h> > #include <linux/mutex.h> > #include <sound/core.h> > #include "hda_codec.h" > #include <sound/asoundef.h> > #include <sound/tlv.h> > #include <sound/initval.h> > #include "hda_local.h" > #include <sound/hda_hwdep.h> > > EXPORT_SYMBOL(snd_hda_codec_write); > EXPORT_SYMBOL(snd_hda_codec_read); > > #ifdef CONFIG_SND_HDA_POWER_SAVE > /* define this option here to hide as static */ > static int power_save = CONFIG_SND_HDA_POWER_SAVE_DEFAULT; > module_param(power_save, int, 0644); > MODULE_PARM_DESC(power_save, "Automatic power-saving timeout " > "(in second, 0 = disable)."); > #endif > > After this I copied over the .config file from my gentoo kernel and > issued the neccessary commands to build the kernel: > Parseh linux-2.6.25.11 # cp ../linux-2.6.25-gentoo-r6/.config . && make > oldconfig && make > > After the successfull compilation of the kernel, I copied it over to the > boot directory and also installed the modules: > Parseh linux-2.6.25.11 # cp arch/i386/boot/bzImage /boot/linux-2.6.25.11 > && make modules_install > > I then rebooted with the new kernel by changing into edit mode in grub > and setting the path to the new kernel! After booting this is what uname > -r gives me as an output: > momesana@Parseh ~ $ uname -r > 2.6.25.11 > > Now, on to compiling the neccessary modules for the modem ... > I first checked the version of alsa shipped with the kernel: > momesana@Parseh ~ $ cat /proc/asound/version > Advanced Linux Sound Architecture Driver Version 1.0.16rc2 (Thu Jan 31 > 16:40:16 2008 UTC). > > I then went on to compile the agrsm-HDA-20080721.tar.bz2 version of the > driver: > tar xvfj agrsm-HDA-20080721.tar.bz2 && cd agrsm-20080721 && make module > && mkdir -p /lib/modules/2.6.25.11/extras && cp *.ko > /lib/modules/2.6.25.11/extras && echo "success" || echo "failure" > agrsm-20080721/ > agrsm-20080721/Makefile > agrsm-20080721/agrinst > agrsm-20080721/8250.h > agrsm-20080721/.agrserial.ko.cmd > agrsm-20080721/agr_auxinst > agrsm-20080721/hda_codec.h > agrsm-20080721/HDA.c > agrsm-20080721/.agrmodem.o.cmd > agrsm-20080721/.agrmodem.mod.o.cmd > agrsm-20080721/Module.symvers > agrsm-20080721/modules.order > agrsm-20080721/README > agrsm-20080721/.tmp_versions/ > agrsm-20080721/.tmp_versions/agrserial.mod > agrsm-20080721/.tmp_versions/agrmodem.mod > agrsm-20080721/LICENSE > agrsm-20080721/serial26.c > agrsm-20080721/.agrserial.o.cmd > agrsm-20080721/.HDA.o.cmd > agrsm-20080721/agrmodemlib.o > agrsm-20080721/linuxif.h > agrsm-20080721/.agrserial.mod.o.cmd > agrsm-20080721/config.h > agrsm-20080721/agr_softmodem > agrsm-20080721/.agrmodem.ko.cmd > agrsm-20080721/agruninst > agrsm-20080721/AgereMdmDaemon > agrsm-20080721/agrmodem.h > agrsm-20080721/.agrsoftmodem.o.cmd > agrsm-20080721/.serial26.o.cmd > agrsm-20080721/agrsoftmodem.c > make -C /lib/modules/`uname -r`/build/ > SUBDIRS=/home/momesana/Modem/agrsm-20080721 modules > make[1]: Entering directory `/usr/src/linux-2.6.25.11' > CC [M] /home/momesana/Modem/agrsm-20080721/agrsoftmodem.o > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'agr_pci_find_device': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:366: warning: > 'pci_find_device' is deprecated (declared at include/linux/pci.h:504) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:369: warning: > 'pci_find_device' is deprecated (declared at include/linux/pci.h:504) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:368: warning: > ignoring return value of 'pci_enable_device', declared with attribute > warn_unused_result > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'agr_pci_get_irq': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:383: warning: > 'pci_find_device' is deprecated (declared at include/linux/pci.h:504) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_pcibios_read_config_byte': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:394: warning: > 'pci_find_slot' is deprecated (declared at include/linux/pci.h:507) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_pcibios_read_config_word': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:397: warning: > 'pci_find_slot' is deprecated (declared at include/linux/pci.h:507) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_pcibios_read_config_dword': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:400: warning: > 'pci_find_slot' is deprecated (declared at include/linux/pci.h:507) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_pcibios_write_config_byte': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:403: warning: > 'pci_find_slot' is deprecated (declared at include/linux/pci.h:507) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_pcibios_write_config_word': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:406: warning: > 'pci_find_slot' is deprecated (declared at include/linux/pci.h:507) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_pcibios_write_config_dword': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:409: warning: > 'pci_find_slot' is deprecated (declared at include/linux/pci.h:507) > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_task_queue_init': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:448: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_task_queue_init_usb': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:460: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: At top level: > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:487: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:513: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:523: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:528: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_usb_buffer_alloc_kernel': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:623: warning: control > reaches end of non-void function > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_usb_buffer_alloc_atomic': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:617: warning: control > reaches end of non-void function > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_usb_get_dev': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:577: warning: control > reaches end of non-void function > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_usb_alloc_urb_atomic': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:532: warning: control > reaches end of non-void function > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: In function > 'x_usb_alloc_urb_kernel': > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:527: warning: control > reaches end of non-void function > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c: At top level: > /home/momesana/Modem/agrsm-20080721/agrsoftmodem.c:133: warning: > 'uss_driver' defined but not used > CC [M] /home/momesana/Modem/agrsm-20080721/HDA.o > /home/momesana/Modem/agrsm-20080721/HDA.c:216: warning: function > declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/HDA.c: In function 'GetHDABaseAddress': > /home/momesana/Modem/agrsm-20080721/HDA.c:227: warning: assignment makes > integer from pointer without a cast > /home/momesana/Modem/agrsm-20080721/HDA.c:229: warning: return makes > pointer from integer without a cast > /home/momesana/Modem/agrsm-20080721/HDA.c:219: warning: unused variable > 'codec_temp' > /home/momesana/Modem/agrsm-20080721/HDA.c: In function 'HDAdump': > /home/momesana/Modem/agrsm-20080721/HDA.c:244: warning: format '%x' > expects type 'unsigned int', but argument 2 has type 'void *' > /home/momesana/Modem/agrsm-20080721/HDA.c:248: warning: format '%08X' > expects type 'unsigned int', but argument 3 has type 'long unsigned int' > /home/momesana/Modem/agrsm-20080721/HDA.c:248: warning: format '%08X' > expects type 'unsigned int', but argument 4 has type 'long unsigned int' > /home/momesana/Modem/agrsm-20080721/HDA.c:248: warning: format '%08X' > expects type 'unsigned int', but argument 5 has type 'long unsigned int' > /home/momesana/Modem/agrsm-20080721/HDA.c:248: warning: format '%08X' > expects type 'unsigned int', but argument 6 has type 'long unsigned int' > /home/momesana/Modem/agrsm-20080721/HDA.c:239: warning: unused variable > 'codec_temp' > /home/momesana/Modem/agrsm-20080721/HDA.c: In function 'setResumeCallBack': > /home/momesana/Modem/agrsm-20080721/HDA.c:287: warning: assignment from > incompatible pointer type > /home/momesana/Modem/agrsm-20080721/HDA.c:288: warning: assignment from > incompatible pointer type > /home/momesana/Modem/agrsm-20080721/HDA.c: In function > 'setSuspendCallBack': > /home/momesana/Modem/agrsm-20080721/HDA.c:293: warning: assignment from > incompatible pointer type > /home/momesana/Modem/agrsm-20080721/HDA.c:294: warning: assignment from > incompatible pointer type > /home/momesana/Modem/agrsm-20080721/HDA.c: At top level: > /home/momesana/Modem/agrsm-20080721/HDA.c:298: warning: function > declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/HDA.c: In function > 'resetResumeCallBack': > /home/momesana/Modem/agrsm-20080721/HDA.c:299: warning: assignment from > incompatible pointer type > /home/momesana/Modem/agrsm-20080721/HDA.c: At top level: > /home/momesana/Modem/agrsm-20080721/HDA.c:303: warning: function > declaration isn't a prototype > /home/momesana/Modem/agrsm-20080721/HDA.c: In function > 'resetSuspendCallBack': > /home/momesana/Modem/agrsm-20080721/HDA.c:304: warning: assignment from > incompatible pointer type > /home/momesana/Modem/agrsm-20080721/HDA.c: In function 'findHDACodec': > /home/momesana/Modem/agrsm-20080721/HDA.c:278: warning: control reaches > end of non-void function > CC [M] /home/momesana/Modem/agrsm-20080721/serial26.o > LD [M] /home/momesana/Modem/agrsm-20080721/agrmodem.o > LD [M] /home/momesana/Modem/agrsm-20080721/agrserial.o > Building modules, stage 2. > MODPOST 2 modules > CC /home/momesana/Modem/agrsm-20080721/agrmodem.mod.o > LD [M] /home/momesana/Modem/agrsm-20080721/agrmodem.ko > CC /home/momesana/Modem/agrsm-20080721/agrserial.mod.o > LD [M] /home/momesana/Modem/agrsm-20080721/agrserial.ko > make[1]: Leaving directory `/usr/src/linux-2.6.25.11' > success > Parseh agrsm-20080721 # > > Afterwards I updated the module dependecies: > depmod -ae > > In order to make sure the modules can be found and to check the > versions I made use of modinfo: > Parseh agrsm-20080721 # modinfo agrmodem > filename: /lib/modules/2.6.25.11/extras/agrmodem.ko > license: Proprietary > description: Agere Modem Controller driver > author: Agere Systems Inc > alias: usb:v047Ep2892d*dc*dsc*dp*ic*isc*ip* > alias: usb:v047Ep2828d*dc*dsc*dp*ic*isc*ip* > depends: snd-hda-intel,snd > vermagic: 2.6.25.11 SMP mod_unload CORE2 4KSTACKS > Parseh agrsm-20080721 # modinfo agrserial > filename: /lib/modules/2.6.25.11/extras/agrserial.ko > license: GPL > description: Agere Modem Interface driver > author: Agere Systems Inc > depends: > vermagic: 2.6.25.11 SMP mod_unload CORE2 4KSTACKS > > Now since we are paranoid we will reboot the system once again, thought > it's not really neccessary (reminds me of windows :-P ). > > After checking the modinfo and uname -r stuff again I decided to finally > load the drivers and connect to the internet: > Parseh momesana # modprobe argserial > Parseh momesana # modprobe agrserial > > That's what the log said: > Sep 26 05:19:47 [kernel] agrmodem: module license 'Proprietary' taints > kernel. > Sep 26 05:19:47 [kernel] * Hello Agere Driver ** > Sep 26 05:19:47 [kernel] Loading module Agere Modem Controller driver > version 2.1.80 (2007-10-1) > Sep 26 05:19:54 [kernel] ttyAGS3 at I/O 0x4 (irq = 17) is a AgereModem > Sep 26 05:19:54 [kernel] Loading module Agere Modem Interface driver > version 2.1.80.0 (2007-10-01) > > Now the final part: > Parseh ~ # wvdial --config wvtest > --> WvDial: Internet dialer version 1.60 > --> Initializing modem. > --> Sending: ATZ > --> Sending: ATQ0 > --> Re-Sending: ATZ > --> Modem not responding. > > Parseh agrsm-20080721 # This is the content of wvtest if you are > courious: > Parseh momesana # cat /root/wvtest > [Dialer Defaults] > Init2 = ATQ0 V1 E1 S0=0 &D2 +FCLASS=0 > Modem Type = Analog Modem > Phone = 9718100 > ISDN = 0 > Username = myusername > Init1 = ATZ > Password = mypassword > Modem = /dev/ttyAGS3 > Baud = 57600 > > The log says this: > ... > Sep 26 05:53:18 [kernel] agrmodem: module license 'Proprietary' taints > kernel. > Sep 26 05:53:18 [kernel] * Hello Agere Driver ** > Sep 26 05:53:18 [kernel] Loading module Agere Modem Controller driver > version 2.1.80 (2007-10-1) > Sep 26 05:53:22 [kernel] ttyAGS3 at I/O 0x4 (irq = 17) is a AgereModem > Sep 26 05:53:22 [kernel] Loading module Agere Modem Interface driver > version 2.1.80.0 (2007-10-01) > Sep 26 05:55:02 [kernel] ==> codecType = 0x32 > Sep 26 05:55:02 [kernel] AGR_azx_assign_device no stream > ... > > Reminds of this paragraph from the howto: > If you receive a 'modem not responding' type error when dialling, check > the output of dmesg | tail. If there is a 'No stream' error, you likely > have the wrong version of the driver. > > > I decided to try out the 1.15er version to see if I have more luck there: > Parseh Modem # rmmod agrserial > Parseh Modem # rmmod agrmodem > Parseh agrsm-HDA-20080721-ALSA15 # lsmod | grep agr # returned nothing > Parseh agrsm-HDA-20080721-ALSA15 # rm /lib/modules/2.6.25.11/extras/agr* > Parseh agrsm-HDA-20080721-ALSA15 # depmod -ae > Parseh agrsm-HDA-20080721-ALSA15 # modinfo argmodem > modinfo: could not find module argmodem > Parseh agrsm-HDA-20080721-ALSA15 # modinfo agrmodem > modinfo: could not find module agrmodem > Parseh agrsm-HDA-20080721-ALSA15 # modinfo agrserial > modinfo: could not find module agrserial > > I then rebooted the system and went on compiling the 1.15er version of > the driver: > Parseh Modem # tar xvfj agrsm-HDA-20080721-ALSA15.tar.bz2 && cd > agrsm-HDA-20080721-ALSA15 && make module && mkdir -p > /lib/modules/2.6.25.11/extras && cp *.ko /lib/modules/2.6.25.11/extras > && echo "success" || echo "failure" > agrsm-HDA-20080721-ALSA15/ > agrsm-HDA-20080721-ALSA15/serial26.c.old > agrsm-HDA-20080721-ALSA15/Makefile > agrsm-HDA-20080721-ALSA15/agrinst > agrsm-HDA-20080721-ALSA15/8250.h > agrsm-HDA-20080721-ALSA15/.agrserial.ko.cmd > agrsm-HDA-20080721-ALSA15/agr_auxinst > agrsm-HDA-20080721-ALSA15/hda_codec.h > agrsm-HDA-20080721-ALSA15/HDA.c > agrsm-HDA-20080721-ALSA15/.agrmodem.o.cmd > agrsm-HDA-20080721-ALSA15/.agrmodem.mod.o.cmd > agrsm-HDA-20080721-ALSA15/Module.symvers > agrsm-HDA-20080721-ALSA15/modules.order > agrsm-HDA-20080721-ALSA15/README > agrsm-HDA-20080721-ALSA15/.tmp_versions/ > agrsm-HDA-20080721-ALSA15/.tmp_versions/agrserial.mod > agrsm-HDA-20080721-ALSA15/.tmp_versions/agrmodem.mod > agrsm-HDA-20080721-ALSA15/LICENSE > agrsm-HDA-20080721-ALSA15/serial26.c > agrsm-HDA-20080721-ALSA15/.agrserial.o.cmd > agrsm-HDA-20080721-ALSA15/.HDA.o.cmd > agrsm-HDA-20080721-ALSA15/agrmodemlib.o > agrsm-HDA-20080721-ALSA15/linuxif.h > agrsm-HDA-20080721-ALSA15/.agrserial.mod.o.cmd > agrsm-HDA-20080721-ALSA15/config.h > agrsm-HDA-20080721-ALSA15/agr_softmodem > agrsm-HDA-20080721-ALSA15/.agrmodem.ko.cmd > agrsm-HDA-20080721-ALSA15/agruninst > agrsm-HDA-20080721-ALSA15/AgereMdmDaemon > agrsm-HDA-20080721-ALSA15/agrmodem.h > agrsm-HDA-20080721-ALSA15/.agrsoftmodem.o.cmd > agrsm-HDA-20080721-ALSA15/.serial26.o.cmd > agrsm-HDA-20080721-ALSA15/agrsoftmodem.c > make -C /lib/modules/`uname -r`/build/ > SUBDIRS=/home/momesana/Modem/agrsm-HDA-20080721-ALSA15 modules > make[1]: Entering directory `/usr/src/linux-2.6.25.11' > CC [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.o > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_request_irq': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:284: > warning: passing argument 2 of 'request_irq' from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'agr_pci_find_device': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:366: > warning: 'pci_find_device' is deprecated (declared at > include/linux/pci.h:504) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:369: > warning: 'pci_find_device' is deprecated (declared at > include/linux/pci.h:504) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:368: > warning: ignoring return value of 'pci_enable_device', declared with > attribute warn_unused_result > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'agr_pci_get_irq': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:383: > warning: 'pci_find_device' is deprecated (declared at > include/linux/pci.h:504) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_pcibios_read_config_byte': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:394: > warning: 'pci_find_slot' is deprecated (declared at > include/linux/pci.h:507) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_pcibios_read_config_word': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:397: > warning: 'pci_find_slot' is deprecated (declared at > include/linux/pci.h:507) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_pcibios_read_config_dword': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:400: > warning: 'pci_find_slot' is deprecated (declared at > include/linux/pci.h:507) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_pcibios_write_config_byte': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:403: > warning: 'pci_find_slot' is deprecated (declared at > include/linux/pci.h:507) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_pcibios_write_config_word': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:406: > warning: 'pci_find_slot' is deprecated (declared at > include/linux/pci.h:507) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_pcibios_write_config_dword': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:409: > warning: 'pci_find_slot' is deprecated (declared at > include/linux/pci.h:507) > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_task_queue_init': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:448: > warning: assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_task_queue_init_usb': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:460: > warning: assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: At top > level: > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:487: > warning: function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:513: > warning: function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:523: > warning: function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:528: > warning: function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_usb_buffer_alloc_kernel': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:623: > warning: control reaches end of non-void function > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_usb_buffer_alloc_atomic': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:617: > warning: control reaches end of non-void function > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_usb_get_dev': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:577: > warning: control reaches end of non-void function > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_usb_alloc_urb_atomic': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:532: > warning: control reaches end of non-void function > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: In > function 'x_usb_alloc_urb_kernel': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:527: > warning: control reaches end of non-void function > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c: At top > level: > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrsoftmodem.c:133: > warning: 'uss_driver' defined but not used > CC [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.o > In file included from > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:13: > include/sound/driver.h:1:2: warning: #warning "This file is deprecated" > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:208: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'GetHDABaseAddress': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:219: warning: > assignment makes integer from pointer without a cast > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:221: warning: > return makes pointer from integer without a cast > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:211: warning: > unused variable 'codec_temp' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'HDAdump': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:236: warning: > format '%x' expects type 'unsigned int', but argument 2 has type 'void *' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:240: warning: > format '%08X' expects type 'unsigned int', but argument 3 has type 'long > unsigned int' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:240: warning: > format '%08X' expects type 'unsigned int', but argument 4 has type 'long > unsigned int' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:240: warning: > format '%08X' expects type 'unsigned int', but argument 5 has type 'long > unsigned int' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:240: warning: > format '%08X' expects type 'unsigned int', but argument 6 has type 'long > unsigned int' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:231: warning: > unused variable 'codec_temp' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'setResumeCallBack': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:279: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:280: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'setSuspendCallBack': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:285: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:286: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: At top level: > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:290: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'resetResumeCallBack': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:291: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: At top level: > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:295: warning: > function declaration isn't a prototype > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'resetSuspendCallBack': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:296: warning: > assignment from incompatible pointer type > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'LnxTransferCodecVerbs': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:302: warning: > unused variable 'CodecAddress' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'LnxTransferCodecVerbsWrite': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:323: warning: > unused variable 'CodecAddress' > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c: In function > 'findHDACodec': > /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/HDA.c:270: warning: > control reaches end of non-void function > CC [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/serial26.o > LD [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrmodem.o > LD [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrserial.o > Building modules, stage 2. > MODPOST 2 modules > CC /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrmodem.mod.o > LD [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrmodem.ko > CC /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrserial.mod.o > LD [M] /home/momesana/Modem/agrsm-HDA-20080721-ALSA15/agrserial.ko > make[1]: Leaving directory `/usr/src/linux-2.6.25.11' > success > Parseh agrsm-HDA-20080721-ALSA15 # depmod -ae > > loaded the modules again ... here's the kernel log: > > > Sep 26 05:46:43 [kernel] agrmodem: module license 'Proprietary' taints > kernel. > Sep 26 05:46:43 [kernel] * Hello Agere Driver ** > Sep 26 05:46:43 [kernel] Loading module Agere Modem Controller driver > version 2.1.80 (2007-10-1) > Sep 26 05:46:43 [kernel] Loading module Agere Modem Controller driver > version 2.1.80 (2007-10-1) > Sep 26 05:46:46 [kernel] ttyAGS3 at I/O 0x4 (irq = 17) is a AgereModem > Sep 26 05:46:46 [kernel] Loading module Agere Modem Interface driver > version 2.1.80.0 (2007-10-01) > Sep 26 05:47:04 [kernel] ==> codecType = 0x32 > > and issued the wvdial command again (while crossing the fingers) with > the following result: > > Parseh ~ # wvdial --config wvtest > --> WvDial: Internet dialer version 1.60 > --> Initializing modem. > --> Sending: ATZ > ATZ > OK > --> Sending: ATQ0 V1 E1 S0=0 &D2 +FCLASS=0 > ATQ0 V1 E1 S0=0 &D2 +FCLASS=0 > OK > --> Modem initialized. > --> Sending: ATDT9718100 > --> Waiting for carrier. > ATDT9718100 > Bad ugly system crash :'( > > Any Ideas? > > By the way here you can find the config file of my kernel as reported by > "zcat /proc/config.gz": > http://pastebin.com/f1564c6d1 > > Thanks in advance > Mehdi > > Bjorn Wielens wrote: >> Hi, 1.16Pre would be a very early release of 1.16... >> If you build the kernel from source, then make sure to modify the >> hda_codec.c as described in the HOWTO you previously followed. >> Then, build by 'make', 'make install','make bzImage' etc. >> After you have the kernel built and running, let me know and I'll >> provide further instructions. >> Bjorn. >> > >
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