search for: tpm_tis

...ised machine, and even on my dom0, and I managed to communicate with the TPM without any problem. So here is what I do, and what goes wrong : *- apt-get install tpm-tools trousers - modprobe tpm_bios - modprobe tpm* So far, no problem. Here, if I follow exactly the tutorial and type *- modprobe tpm_tis force=1 interrupts=0* I get the following error message : *FATAL: Error inserting tpm_tis (/lib/modules/2.6.18.8-xen/kernel/drivers/char/tpm/tpm_tis.ko): Input/output error* When I look at dmesg, the displayed message is not the one expected : *pnp: the driver ''tpm_tis'' has be...

Hi, I‘m trying to install vTPM based on Xen-4.2.2, linux-kernel 3.9.1 (Dom0) and TPM emulator. However, I cannot find the TPM backed driver in this version of Dom0 linux kernel. There is no CONFIG_XEN_TPMDEV_BACKEND in the kernel config file. The config file for Dom0 is attached. Maybe it provides some useful information. So, how to install a Xen TPM backend driver in the Dom0 linux-kernel.

...est to enable it has been > closed wontfix: https://bugzilla.redhat.com/show_bug.cgi?id=1327947 Thanks for the comments and reactions so far! Well. Changed -disable-tpm to enable-tpm in the rpmbuild and built myself a version with TPM passthrough enabled. Just to find out that it only supports tpm_tis in 2.10.0 and our device only seem to speak tpm_cdr :-(. Bugger.. But we really do need multiple VM:s accessing the hardware TPM anyway and this would only give us one VM ... Also downloaded qemu 2.12.0 and tried to very optimistically just throw it in the rpmbuild. And got a heap of patch fails a...

..._hda_codec_co nexant iTCO_wdt iTCO_vendor_support arc4 x86_pkg_temp_thermal coretemp iwldvm microcode btusb snd_hda_intel mac80211 bluetooth joydev snd_hda_codec snd_hwdep snd_seq serio_raw iwlwifi i2c_i801 snd_seq_device [48002.776894] snd_pcm cfg80211 sdhci_pci sdhci mmc_core thinkpad_acpi wmi tpm_tis e100 0e rfkill snd_page_alloc tpm tpm_bios snd_timer ptp snd mei_me mei soundcore shpchp lpc_ ich pps_core mfd_core mperf xen_acpi_processor xen_netback xen_blkback xen_gntdev xen_ev tchn xenfs xen_privcmd uinput binfmt_misc nfsd auth_rpcgss nfs_acl lockd sunrpc dm_crypt crc32_pclmul crc32c_intel...

...": pointer: 0x2001002fb0, stack: 0xf0000 Dummy main: start_info=0x798e0 Thread "main": pointer: 0x2001003760, stack: 0x100000 "main" Shutting down () Shutdown requested: 3 Thread "shutdown" exited. INFO[VTPM]: Starting vTPM manager domain INFO[VTPM]: Option: Using tpm_tis driver ******************* BLKFRONT for device/vbd/768 ********** backend at /local/domain/0/backend/qdisk/4/768 Failed to read /local/domain/0/backend/qdisk/4/768/feature-barrier. 32768 sectors of 512 bytes ************************** blk_open(device/vbd/768) -> 3 ============= Init TPM BACK =...

...fg80211 crypto_simd acerfan syscopyarea r8169 sysfillrect cryptd sysimgblt glue_helper realtek idma64 acer_wmi i2c_algo_bit mei_me libphy pcspkr sparse_keymap intel_lpss_pci intel_wmi_thunderbolt soundcore [ 1102.004965]  intel_pch_thermal mei i2c_i801 intel_lpss rfkill wmi_bmof thermal tpm_crb tpm_tis pinctrl_sunrisepoint tpm_tis_core ac pinctrl_intel battery tpm button acpi_pad pcc_cpufreq xhci_pci xhci_hcd serio_raw usbcore i2c_hid wmi video sg dm_multipath dm_mod scsi_dh_rdac scsi_dh_emc scsi_dh_alua efivarfs autofs4 [ 1102.004972] CPU: 2 PID: 55 Comm: kworker/2:1 Not tainted 5.1.0-rc1-de...

...00..06fb41a --- /dev/null +++ b/extras/mini-os/include/posix/poll.h @@ -0,0 +1 @@ +#include <sys/poll.h> diff --git a/extras/mini-os/lib/sys.c b/extras/mini-os/lib/sys.c index 3cc3340..aae02df 100644 --- a/extras/mini-os/lib/sys.c +++ b/extras/mini-os/lib/sys.c @@ -31,6 +31,7 @@ #include <tpm_tis.h> #include <xenbus.h> #include <xenstore.h> +#include <poll.h> #include <sys/types.h> #include <sys/unistd.h> @@ -678,6 +679,29 @@ static void dump_set(int nfds, fd_set *readfds, fd_set *writefds, fd_set *except #define dump_set(nfds, readfds, writefds, exce...

...i2c_i801 cfg80211 i2c_smbus snd_hda_codec drm tg3 snd_hda_core snd_hwdep rfkill snd_pcm syscopyarea snd_timer ptp sysfillrect snd sysimgblt pps_core fb_sys_fops i2c_algo_bit libphy soundcore lpc_ich mei_me battery mei ac intel_agp shpchp fjes intel_gtt wmi video button acpi_cpufreq [252778.055804] tpm_tis tpm_tis_core tpm sch_fq_codel vboxnetflt(O) vboxnetadp(O) pci_stub vboxpci(O) vboxdrv(O) sg vhba(O) ip_tables x_tables hid_logitech_dj ext4 crc16 jbd2 fscrypto usbhid mbcache hid sr_mod cdrom sd_mod serio_raw atkbd libps2 ahci libahci libata scsi_mod ehci_pci ehci_hcd usbcore usb_common i8042 serio...

...codec,snd_hwdep,snd_pcm,snd_timer i2c_algo_bit 4225 1 nouveau soundcore 4598 1 snd i2c_core 15712 4 nouveau,drm_kms_helper,drm,i2c_algo_bit snd_page_alloc 6249 2 snd_hda_intel,snd_pcm usbhid 33260 0 processor 36077 0 tpm_tis 7336 0 evdev 7352 3 tpm 9917 1 tpm_tis button 4650 1 nouveau hid 62841 1 usbhid tpm_bios 4521 1 tpm psmouse 49777 0 pcspkr 1699 0 wmi...

...hda_codec_analog snd_hda_intel snd_hda_codec coretemp tpm_infineon snd_hwdep snd_pcm snd_page_alloc dm_multipath snd_seq_midi snd_seq_midi_event snd_rawmidi kvm_intel kvm snd_seq snd_seq_device snd_timer scsi_dh snd psmouse soundcore gpio_ich hp_wmi sparse_keymap serio_raw lpc_ich mei wmi microcode tpm_tis nvidia(POF) mac_hid lp parport btrfs zlib_deflate libcrc32c hid_generic usbhid hid usb_storage floppy e1000e Apr 29 12:59:31 ewzw032 kernel: [ 6275.016537] Pid: 4608, comm: btrfs-transacti Tainted: PF W O 3.8.0-19-lowlatency #13-Ubuntu Apr 29 12:59:31 ewzw032 kernel: [ 6275.016538] Call Trac...

...32 1 xenfs 12985 1 xen_privcmd 13177 5 xenfs parport_pc 28152 0 ppdev 17073 0 rfcomm 42641 12 bnep 18036 2 ext2 72837 1 tpm_infineon 17410 0 coretemp 13355 0 joydev 17377 0 hp_wmi 18048 0 sparse_keymap 13890 1 hp_wmi snd_hda_codec_analog 93738 1 arc4 12615 2 iwldvm 241834 0 mac80211 606457 1 iwldvm tpm_tis 18675 1 snd_hda_intel 39619 2 snd_hda_codec 136453 2 snd_hda_intel,snd_hda_codec_analog snd_hwdep 13602 1 snd_hda_codec snd_pcm 97451 2 snd_hda_codec,snd_hda_intel snd_page_alloc 18710 2 snd_pcm,snd_hda_intel snd_seq_midi 13324 0 snd_seq_midi_event 14899 1 snd_seq_midi snd_rawmidi 30180 1 snd_seq_m...

...32 1 xenfs 12985 1 xen_privcmd 13177 5 xenfs parport_pc 28152 0 ppdev 17073 0 rfcomm 42641 12 bnep 18036 2 ext2 72837 1 tpm_infineon 17410 0 coretemp 13355 0 joydev 17377 0 hp_wmi 18048 0 sparse_keymap 13890 1 hp_wmi snd_hda_codec_analog 93738 1 arc4 12615 2 iwldvm 241834 0 mac80211 606457 1 iwldvm tpm_tis 18675 1 snd_hda_intel 39619 2 snd_hda_codec 136453 2 snd_hda_intel,snd_hda_codec_analog snd_hwdep 13602 1 snd_hda_codec snd_pcm 97451 2 snd_hda_codec,snd_hda_intel snd_page_alloc 18710 2 snd_pcm,snd_hda_intel snd_seq_midi 13324 0 snd_seq_midi_event 14899 1 snd_seq_midi snd_rawmidi 30180 1 snd_seq_m...

...ck_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack snd_hda_codec_generic vboxdrv(OE) iosf_mbi kvm_intel snd_hda_intel kvm snd_hda_codec snd_hda_core snd_hwdep snd_seq snd_seq_device joydev snd_pcm ppdev irqbypass crct10dif_pclmul crc32_pclmul snd_timer snd acpi_cpufreq virtio_balloon parport_pc tpm_tis soundcore tpm i2c_piix4 parport nfsd auth_rpcgss nfs_acl lockd grace sunrpc xfs libcrc32c virtio_console virtio_net virtio_blk qxl drm_kms_helper ttm drm crc32c_intel serio_raw virtio_pci virtio_ring virtio ata_generic pata_acpi [ 77.548011] CPU: 0 PID: 1991 Comm: EMT Tainted: G OE 4.4....

...nntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) iptable_filter(F) ip_tables(F) x_tables(F) btrfs(F) zlib_deflate(F) libcrc32c(F) w83627ehf(F) hwmon_vid(F) coretemp(F) gpio_ich(F) snd_pcm(F) i915(F) snd_timer(F) snd(F) soundcore(F) snd_page_alloc(F) microcode(F) psmouse(F) tpm_tis(F) drm_kms_helper(F) pcspkr(F) serio_raw(F) drm(F) lpc_ich(F) i2c_i801(F) r8169(F) i2c_algo_bit(F) mac_hid(F) video(F) [12451.489981] Pid: 1053, comm: btrfs Tainted: GF 3.8.5-gnu #1 [12451.489987] Call Trace: [12451.490006] [<ffffffff81058bef>] warn_slowpath_common+0x7f/0xc0 [1245...

...cfs2_stack_o2cb(E) ocfs2_dlm( E) ocfs2_nodemanager(E) ocfs2_stackglue(E) configfs cpufreq_conservative cpufreq_userspace cpufreq_powersave acpi_cpufreq mperf fuse nls_iso8859_1 nls_cp437 vfat fat loop shpchp iTCO_wdt bnx2 pci_hotplug rtc_cmos ipv6 ipv6_lib cdc_ether usbnet ioatdma dca sg tpm_tis i2c_i801 serio_raw mii i7core_edac edac_core pcspkr iTCO_vendor _support tpm mptctl tpm_bios button ext3 jbd mbcache dm_mirror dm_region_hash dm_log linear ttm drm_kms_helper drm i2c_algo_bit sysimgblt sysfillrect i2c_core syscop yarea uhci_hcd ehci_hcd usbcore usb_common sd_mod crc_t10di...

...nd_mixer_oss snd_seq snd_seq_device edd nls_utf8 cifs bridge stp llc radeon ttm drm_kms_helper drm i2c_algo_bit loop dm_mod snd_hda_codec_atihdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep firewire_ohci firewire_core snd_pcm crc_itu_t snd_timer 8250_pnp i2c_i801 snd 8250_pci usbhid tpm_tis intel_agp tpm iTCO_wdt ohci1394 ppdev ieee1394 soundcore sr_mod pcspkr i2c_core hid tpm_bios agpgart usb_storage iTCO_vendor_support sg parport_pc e1000e floppy 8250 snd_page_alloc serial_core parport button ext4 jbd2 crc16 uhci_hcd sd_mod ehci_hcd usbcore xenblk cdrom xennet fan processor ata_...

...media btusb bluetooth hid_generic usbhid hid arc4 coretemp kvm_intel kvm iwldvm ghash_clmulni_intel mac80211 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss iTCO_wdt snd_pcm iTCO_vendor_support snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq battery thinkpad_acpi tpm_tis nvram ac tpm snd_seq_device tpm_bios snd_timer snd evd ev iwlwifi wmi cfg80211 sdhci_pci i915 rfkill sdhci microcode mmc_core video pcspkr psmouse lpc_ich e1000e soundcore serio_raw button mei drm_kms_helper drm xhci_hcd ehci_hcd i2c_i801 i2c_algo_bit acpi_cpufreq mperf i2c_core usbcore usb_common...

...counter nft_meta nft_set_hash nft_set_rbtree nf_tables_netdev nf_tables nfnetlink cirrus ttm ppdev drm_kms_helper joydev evdev input_leds mousedev drm pcspkr led_class parport_pc psmouse parport acpi_cpufreq syscopyarea pvpanic mac_hid intel_agp i2c_piix4 sysfillrect sysimgblt fb_sys_fops intel_gtt tpm_tis tpm_tis_core tpm button sch_fq_codel ip_tables x_tables ext4 crc16 jbd2 fscrypto mbcache sr_mod cdrom sd_mod ata_generic pata_acpi hid_generic usbhid hid virtio_net virtio_scsi virtio_balloon serio_raw atkbd libps2 ata_piix uhci_hcd ehci_pci ehci_hcd virtio_pci virtio_ring i8042 usbcore virtio seri...

...": pointer: 0x2001002fb0, stack: 0xf0000 Dummy main: start_info=0x798e0 Thread "main": pointer: 0x2001003760, stack: 0x100000 "main" Shutting down () Shutdown requested: 3 Thread "shutdown" exited. INFO[VTPM]: Starting vTPM manager domain INFO[VTPM]: Option: Using tpm_tis driver ******************* BLKFRONT for device/vbd/768 ********** backend at /local/domain/0/backend/qdisk/1/768 Failed to read /local/domain/0/backend/qdisk/1/768/feature-barrier. 32768 sectors of 512 bytes ************************** blk_open(device/vbd/768) -> 3 ============= Init TPM BACK =...

...": pointer: 0x2001002fb0, stack: 0xf0000 Dummy main: start_info=0x798e0 Thread "main": pointer: 0x2001003760, stack: 0x100000 "main" Shutting down () Shutdown requested: 3 Thread "shutdown" exited. INFO[VTPM]: Starting vTPM manager domain INFO[VTPM]: Option: Using tpm_tis driver ******************* BLKFRONT for device/vbd/768 ********** backend at /local/domain/0/backend/qdisk/1/768 Failed to read /local/domain/0/backend/qdisk/1/768/feature-barrier. 32768 sectors of 512 bytes ************************** blk_open(device/vbd/768) -> 3 ============= Init TPM BACK =...