[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
This bug was fixed in the package linux - 2.6.24-6.10 --- linux (2.6.24-6.10) hardy; urgency=low [Alessio Igor Bogani] * rt: Synced with upstream, removed old kvm related patches and updated configurations files. [Chuck Short] * SAUCE: Enable Xen [Soren Hansen] * Update kvm driver to kvm-60. * Added CONFIG_ARCH_SUPPORTS_KVM=y for lpia, i386, and amd64 * Add rtl8139 driver to -virtual flavour [Stefan Bader] * Fix usb_serial_driver structure for Kobil cardreader driver. - LP: #183109 * Lower warning level of pci resource allocation messages. - LP: #159241 [Tim Gardner] * Enabled CONFIG_BLK_DEV_IDE_PMAC - LP: #185862 * Add virtio config options to lpiacompat. * SAUCE: Export symbols for aufs (in lum). * Enabled Xen [Upstream Kernel Changes] * KVM: mmu: add missing dirty page tracking cases * KVM: Move virtualization deactivation from CPU_DEAD state to CPU_DOWN_PREPARE * KVM: Cosmetics * KVM: vmx: hack set_cr0_no_modeswitch() to actually do modeswitch * KVM: Use ARRAY_SIZE macro instead of manual calculation. * KVM: Use page_private()/set_page_private() apis * KVM: add MSR based hypercall API * KVM: Add host hypercall support for vmx * KVM: Add hypercall host support for svm * KVM: Wire up hypercall handlers to a central arch-independent location * KVM: svm: init cr0 with the wp bit set * KVM: SVM: intercept SMI to handle it at host level * KVM: More 0 - NULL conversions * kvm, dirty pages log: adding some calls to mark_page_dirty() * KVM: Add internal filesystem for generating inodes * KVM: Create an inode per virtual machine * KVM: Rename some kvm_dev_ioctl_*() functions to kvm_vm_ioctl_*() * KVM: Move kvm_vm_ioctl_create_vcpu() around * KVM: Per-vcpu inodes * KVM: Bump API version * .gitignore: ignore emacs backup files (*~) * kvm: dirty pages log: fix bitmap size/access calculation * kvm: move do_remove_write_access() up * kvm: dirty page logging: remove write access permissions when dirty-page-logging is enabled * KVM: Add missing calls to mark_page_dirty() * KVM: Fix dirty page log bitmap size/access calculation * kvm: move do_remove_write_access() up * KVM: Remove write access permissions when dirty-page-logging is enabled * KVM: Fix bogus failure in kvm.ko module initialization * KVM: Move kvmfs magic number to linux/magic.h * KVM: Unset kvm_arch_ops if arch module loading failed * KVM: Fix guest register corruption on paravirt hypercall * KVM: Use the generic skip_emulated_instruction() in hypercall code * KVM: Use own minor number * KVM: Fix guest sysenter on vmx * KVM: Export linux/kvm.h * KVM: Fix bogus sign extension in mmu mapping audit * KVM: MMU: Fix guest writes to nonpae pde * KVM: MMU: Fix host memory corruption on i386 with = 4GB ram * KVM: trivial whitespace fixes * KVM: always reload segment selectors * KVM: Remove extraneous guest entry on mmio read * added KVM_GET_MEM_MAP ioctl to get the memory bitmap for a memory slot * KVM: Prevent system selectors leaking into guest on real-protected mode transition on vmx * KVM: Use a shared page for kernel/user communication when runing a vcpu * KVM: Do not communicate to userspace through cpu registers during PIO * KVM: Initialize PIO I/O count * KVM: Handle cpuid in the kernel instead of punting to userspace * KVM: Remove the 'emulated' field from the userspace interface * KVM: Remove minor wart from KVM_CREATE_VCPU ioctl * KVM: Renumber ioctls * KVM: Add method to check for backwards-compatible API extensions * KVM: Allow userspace to process hypercalls which have no kernel handler * KVM: Fold kvm_run::exit_type into kvm_run::exit_reason * KVM: Add a special exit reason when exiting due to an interrupt * KVM: Initialize the apic_base msr on svm too * KVM: Add guest mode signal mask * KVM: Allow kernel to select size of mmap() buffer * KVM: Future-proof argument-less ioctls * KVM: Avoid guest virtual addresses in string pio userspace interface * KVM: MMU: Remove unnecessary check for pdptr access * KVM: MMU: Remove global pte tracking * KVM: Workaround vmx inability to virtualize the reset state * KVM: Remove set_cr0_no_modeswitch() arch op * KVM: Modify guest segments after potentially switching modes * KVM: Hack real-mode segments on vmx from KVM_SET_SREGS * KVM: Don't allow the guest to turn off the cpu cache * KVM: Remove unused and write-only variables * KVM: Handle writes to MCG_STATUS msr * KVM: MMU: Fix hugepage pdes mapping same physical address with different access * KVM: SVM: Ensure timestamp counter monotonicity * KVM: Remove unused function * KVM: Remove debug message * KVM: x86 emulator: fix bit string operations operand size * KVM: SVM: enable LBRV virtualization if available * Add mmu cache clear function * KVM: Simply gfn_to_page() * KVM: Add physical memory aliasing feature * KVM:
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Tested (kubuntu) Hardy Alpha 4 - the fix is _not_ included. Behavior is Identical to Alpha 3 :-( -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Just tested Stefan's patch with a high-level application (Moneyplex 2004) - works fine! I hope the patch will still make it into Hardy Alpha 4! -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Found and fixed one missing field in usb_serial_driver. Fix committed as UBUNTU: Fix usb_serial_driver structure for Kobil cardreader driver. ** Changed in: linux (Ubuntu) Status: In Progress = Fix Committed -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Debug level log on the same system using Gutsy: Jan 24 08:59:57 localhost kernel: [ 583.811810] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: USB Serial support registered for KOBILUSB smart card terminal Jan 24 08:59:57 localhost kernel: [ 583.812179] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: static descriptor matches Jan 24 08:59:57 localhost kernel: [ 583.812184] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: found interrupt out on endpoint 0 Jan 24 08:59:57 localhost kernel: [ 583.812186] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: found interrupt in on endpoint 1 Jan 24 08:59:57 localhost kernel: [ 583.812189] kobil 4-1:1.0: KOBIL USB smart card terminal converter detected Jan 24 08:59:57 localhost kernel: [ 583.812191] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: usb_serial_probe - setting up 1 port structures for this device Jan 24 08:59:57 localhost kernel: [ 583.812196] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: the device claims to support interrupt out transfers, but write_int_callback is not defined Jan 24 08:59:57 localhost kernel: [ 583.812200] KOBIL KAAN Standard Plus / SecOVID Reader Plus detected Jan 24 08:59:57 localhost kernel: [ 583.812202] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: get_free_serial 1 Jan 24 08:59:57 localhost kernel: [ 583.812204] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: get_free_serial - minor base = 0 Jan 24 08:59:57 localhost kernel: [ 583.812207] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB0 Jan 24 08:59:57 localhost kernel: [ 583.812844] usb 4-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 Jan 24 08:59:57 localhost kernel: [ 583.812858] usbcore: registered new interface driver kobil Jan 24 08:59:57 localhost kernel: [ 583.812861] /home/harald/tmp/linux-source-2.6.22/drivers/usb/serial/kobil_sct.c: 21/05/2004 KOBIL Systems GmbH - http://www.k obil.com Jan 24 08:59:57 localhost kernel: [ 583.812863] /home/harald/tmp/linux-source-2.6.22/drivers/usb/serial/kobil_sct.c: KOBIL USB Smart Card Terminal Driver (experi mental) -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
If I am looking at the code correctly this might be a problem with the num_interrupts_out set in the driver. The num_interrupt_in is set to NUM_DONT_CARE but the other field will be automatically set to 0. Since you can test compile yourself, could you make the following change to kobil_sct.c? Let me know whether this helps. ** Attachment added: Set the num_interrupts_out value to NUM_DONT_CARE http://launchpadlibrarian.net/11524867/kobil-set-int-num-out.patch -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Stefan, that did the trick! Jan 24 20:26:13 ubuntu kernel: [ 795.453861] usbcore: registered new interface driver usbserial_generic Jan 24 20:26:13 ubuntu kernel: [ 795.453866] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: USB Serial Driver core Jan 24 20:26:30 ubuntu kernel: [ 811.606289] kobil_sct: no version for struct_module found: kernel tainted. Jan 24 20:26:30 ubuntu kernel: [ 811.610050] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: USB Serial support registered for KOBIL USB smart card terminal Jan 24 20:26:30 ubuntu kernel: [ 811.610103] kobil 4-1:1.0: KOBIL USB smart card terminal converter detected Jan 24 20:26:30 ubuntu kernel: [ 811.610310] usb 4-1: KOBIL USB smart card terminal converter now attached to ttyUSB0 Jan 24 20:26:30 ubuntu kernel: [ 811.610331] usbcore: registered new interface driver kobil Jan 24 20:26:30 ubuntu kernel: [ 811.610335] drivers/usb/serial/kobil_sct.c: 21/05/2004 KOBIL Systems GmbH - http://www.kobil.com Jan 24 20:26:30 ubuntu kernel: [ 811.610344] drivers/usb/serial/kobil_sct.c: KOBIL USB Smart Card Terminal Driver (experimental) Even the userspace card test application is now running successfully (here: reset): Going to call CT_init CT_init (Port 1): 0 CT_Reset: 0 CT_data Aufruf mit: 20 10 00 00 CT_data: 0 Antwort: 90 00 -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Ben, thanks for your investigations. I actually see one more functional difference, the new code added setting the speed variable within the baud rate case statement in kobil_set_termios(). - case 9600: default: + speed = 9600; + case 9600: It looks like the speed variable was never properly initialized within that function - maybe the latest code is broken because the lines Ben pointed out above now _really use_ that variable? A patched binary kernel module (generic kernel on IX86) for testing would be perfect as I can only test with the Hardy live CD. I would then unload the driver loaded during boot and then load the patched one. If it's possible to properly build the Hardy kernel on a Gutsy machine, I can do that on my own. I would pull the Hardy kernel source using the live CD and copy the code together with the Hardy kernel configuration from /boot to my Gutsy system, then compile the kernel there. Finally I would unload/load the kernel module on the Hardy Live CD system. -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
Forget my previous post, I overlooked that the speed variable is set by the tty_get_baud_rate() function. However, I was able to set up a build system with the Hardy live CD to test commenting out the lines as recommended by Ben above. That _did not_ change anything - still getting the error. When loading the kobil_sct as well as the usb-serial module with debug options, I got the following more detailed error message: Jan 24 07:24:51 ubuntu kernel: [ 1671.564211] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: USB Serial support registered for KOBIL USB smart card terminal Jan 24 07:24:51 ubuntu kernel: [ 1671.564245] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: static descriptor matches Jan 24 07:24:51 ubuntu kernel: [ 1671.564255] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: found interrupt out on endpoint 0 Jan 24 07:24:51 ubuntu kernel: [ 1671.564261] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: found interrupt in on endpoint 1 Jan 24 07:24:51 ubuntu kernel: [ 1671.564266] /build/buildd/linux-2.6.24/drivers/usb/serial/usb-serial.c: wrong number of endpoints Jan 24 07:24:51 ubuntu kernel: [ 1671.564276] kobil: probe of 4-1:1.0 failed with error -5 -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
There seems to be only one functional change in that diff: + port-tty-termios-c_cflag = ~CMSPAR; + tty_encode_baud_rate(port-tty, speed, speed); Stefan, could you try commenting this out and providing a test build for the bug submitter, to see if that actually fixes the problem? ** Changed in: linux (Ubuntu) Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) = Stefan Bader (stefan-bader-canonical) Status: Triaged = In Progress -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
** Changed in: linux (Ubuntu) Importance: Undecided = Medium Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team) Status: New = Triaged -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
** Attachment added: Difference between the (working) patched Gutsy driver and the current Hardy code http://launchpadlibrarian.net/11347369/kobil_c_2.6.24-diff -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
** Attachment added: lsusb -v output http://launchpadlibrarian.net/11347365/lsusb.log -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
** Attachment added: dmesg output http://launchpadlibrarian.net/11347359/dmesg-hardy.log -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
** Attachment added: uname -a output http://launchpadlibrarian.net/11347362/uname.log -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 183109] Re: [regression] Kobil card reader doesn't work with Hardy
** Attachment added: lspci -vvnn output http://launchpadlibrarian.net/11347363/lspci-vvnn.log -- [regression] Kobil card reader doesn't work with Hardy https://bugs.launchpad.net/bugs/183109 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
