search for: tpmfront

Hi, In Fedora 8 kernel source code, I could find tpmback.c in drivers/xen But where is tpmfront.c? in old distribution? thank for any help. superbobo _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...e9e..f562efa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -261,6 +261,21 @@ S: Supported F: tools/xentrace/ F: xen/common/trace.c +VTPM +M: Matthew Fioravante <matthew.fioravante@jhuapl.edu> +S: Supported +F: tools/vtpm +F: tools/vtpm_manager +F: extras/minios-os/tpmfront.c +F: extras/minios-os/tpmback.c +F: extras/minios-os/tpm-tis.c +F: extras/minios-os/include/tpmfront.h +F: extras/minios-os/include/tpmback.h +F: extras/minios-os/include/tpm-tis.h +F: stubdom/vtpm +F: stubdom/vtpmmgr +F: docs/misc/vtpm.txt + THE REST M: K...

Hi! Think I found a reference to the problem(s) I am seeing with xen-tpmfront in my setup on the net: https://patchwork.kernel.org/patch/9485637/ This patch has not been officially entered and it is not included in the kernel provided in SIG virt either Can we please get it in ? Best Dag

...nd every packet sent generates a single response packet. This protocol change should also increase efficiency as it avoids mapping and unmapping grants when possible. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> --- extras/mini-os/include/tpmback.h | 1 + extras/mini-os/include/tpmfront.h | 7 +- extras/mini-os/tpmback.c | 132 ++++++++++++++------------------- extras/mini-os/tpmfront.c | 150 +++++++++++++++++++------------------- xen/include/public/io/tpmif.h | 45 +++--------- 5 files changed, 148 insertions(+), 187 deletions(-) diff --git a/extras/mini...

I can confirm the issue with 2.6.32-696.18.7.el6.x86_64, but mine looks alittle different... Maybe because i'm using pvgrub. ============= Init TPM Front ================ Tpmfront:Error Unable to read device/vtpm/0/backend-id during tpmfront initialization! error = ENOENT Tpmfront:Info Shutting down tpmfront close blk: backend=/local/domain/0/backend/vbd/14/51712 node=device/vbd/51712 close blk: backend=/local/domain/0/backend/vbd/14/51728 node=device/vbd/51728 [root at d...

...s is not the last problem I will see :-) > Otherwise, Anthony or I will take a look when we get a chance. But I would appreciate it if somebody used to the procedures would pick it up from here. The patch was the following: =================================== diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c index 5aaa268..dd83a07 100644 --- a/drivers/char/tpm/xen-tpmfront.c +++ b/drivers/char/tpm/xen-tpmfront.c @@ -203,7 +203,7 @@ static int setup_ring(struct xenbus_device *dev, struct tpm_private *priv) return -ENOMEM; } - rv = xenbus_grant_ring(dev, &p...

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.

Problems start before any of the kaiser code executes, though it could still be related to CONFIG_KAISER since that has effects beyond kaiser.c. --- (early) Initializing cgroup subsys cpuset (early) Initializing cgroup subsys cpu (early) Linux version 2.6.32-696.18.7.el6.x86_64 (mockbuild at c1bl.rdu2.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-18) (GCC) ) #1 SMP Thu Jan 4 17:31:22 UTC

...kelenboom <linux@eikelenboom.it Reported-by: Anthony PERARD <anthony.perard@citrix.com> Reported-by: Fabio Fantoni <fabio.fantoni@m2r.biz> --- arch/x86/xen/platform-pci-unplug.c | 18 ++++++++++++++++++ drivers/block/xen-blkfront.c | 2 +- drivers/char/tpm/xen-tpmfront.c | 4 ++++ drivers/input/misc/xen-kbdfront.c | 4 ++++ drivers/net/xen-netfront.c | 2 +- drivers/pci/xen-pcifront.c | 4 ++++ drivers/video/xen-fbfront.c | 4 ++++ drivers/xen/xenbus/xenbus_probe_frontend.c | 2 +- include/x...

Any ideas on the cause of this? LD .tmp_vmlinux1 drivers/built-in.o(.text+0x9dacc): In function `frontend_changed'': xenbus.c: undefined reference to `xenbus_dev_ok'' drivers/built-in.o(.text+0x9df41): In function `watch_for_status'': tpmfront.c: undefined reference to `xenbus_dev_ok'' drivers/built-in.o(.init.text+0x71d6): In function `init_tpm_xenbus'': tpmfront.c: undefined reference to `xenbus_register_driver'' make[3]: *** [.tmp_vmlinux1] Error 1 make[3]: Leaving directory `/home/hikenboot/Xen2/xen-unstab...

This patch adds a new option for xen config files for directly mapping hardware io memory into a vm. Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> diff --git a/docs/man/xl.cfg.pod.5 b/docs/man/xl.cfg.pod.5 index 013270d..428da21 100644 --- a/docs/man/xl.cfg.pod.5 +++ b/docs/man/xl.cfg.pod.5 @@ -496,6 +496,17 @@ is given in hexadecimal and may either a span e.g.

...All PCRs initialized to default values vtpm.c:391: Info: TPM Maintenance Commands disabled vtpm.c:401: Info: Log level set to (null) ============= Init TPM BACK ================ Thread "tpmback-listener": pointer: 0x2000802fb0, stack: 0x130000 ============= Init TPM Front ================ Tpmfront:Info Waiting for backend connection.. Tpmfront:Info Backend Connected Tpmfront:Info Initialization Completed successfully vtpmblk.c:34: Info: Initializing persistent NVM storage ******************* BLKFRONT for device/vbd/768 ********** backend at /local/domain/0/backend/qdisk/2/768 Failed to re...

...All PCRs initialized to default values vtpm.c:391: Info: TPM Maintenance Commands disabled vtpm.c:401: Info: Log level set to (null) ============= Init TPM BACK ================ Thread "tpmback-listener": pointer: 0x2000802fb0, stack: 0x130000 ============= Init TPM Front ================ Tpmfront:Info Waiting for backend connection.. Tpmfront:Info Backend Connected Tpmfront:Info Initialization Completed successfully vtpmblk.c:34: Info: Initializing persistent NVM storage ******************* BLKFRONT for device/vbd/768 ********** backend at /local/domain/0/backend/qdisk/2/768 Failed to re...

...to https://github.com/CentOS-virt7/xen-kernel? Otherwise, Anthony or I will take a look when we get a chance. Peace, -George On Thu, Sep 13, 2018 at 10:41 AM Dag Nygren <dag at newtech.fi> wrote: > > Hi! > > Think I found a reference to the problem(s) I am seeing with > xen-tpmfront in my setup on the net: > > https://patchwork.kernel.org/patch/9485637/ > > This patch has not been officially entered and it is not > included in the kernel provided in SIG virt either > > Can we please get it in ? > > Best > Dag > > > > __________________...

...CG_TPM > diff --git a/drivers/char/tpm/Makefile b/drivers/char/tpm/Makefile > index a01c4cab902a..4f5d1071257a 100644 > --- a/drivers/char/tpm/Makefile > +++ b/drivers/char/tpm/Makefile > @@ -33,3 +33,4 @@ obj-$(CONFIG_TCG_TIS_ST33ZP24) += st33zp24/ > obj-$(CONFIG_TCG_XEN) += xen-tpmfront.o > obj-$(CONFIG_TCG_CRB) += tpm_crb.o > obj-$(CONFIG_TCG_VTPM_PROXY) += tpm_vtpm_proxy.o > +obj-$(CONFIG_TCG_VIRTIO_VTPM) += tpm_virtio.o > diff --git a/drivers/char/tpm/tpm_virtio.c b/drivers/char/tpm/tpm_virtio.c > new file mode 100644 > index 000000000000..f3239d983f18 >...

Hi linux/ia64 developers. Few days before Eddie posted the mail for Linux/IA64 paravirtualization. But only a few responded partially because there was no reviewable patches. Here is the patches for xen/ia64 Linux paravirtualization. The goal is to merge IA64 xen Linux paravirtualization for both domU and dom0 eventually. However the first step is to merge domU portion. As you can see from the

...efile b/drivers/char/tpm/Makefile > >> index a01c4cab902a..4f5d1071257a 100644 > >> --- a/drivers/char/tpm/Makefile > >> +++ b/drivers/char/tpm/Makefile > >> @@ -33,3 +33,4 @@ obj-$(CONFIG_TCG_TIS_ST33ZP24) += st33zp24/ > >> obj-$(CONFIG_TCG_XEN) += xen-tpmfront.o > >> obj-$(CONFIG_TCG_CRB) += tpm_crb.o > >> obj-$(CONFIG_TCG_VTPM_PROXY) += tpm_vtpm_proxy.o > >> +obj-$(CONFIG_TCG_VIRTIO_VTPM) += tpm_virtio.o > >> diff --git a/drivers/char/tpm/tpm_virtio.c b/drivers/char/tpm/tpm_virtio.c > >> new file mode 10064...

This patch series contains a set of patches making minios rather easier to use, from an application development point of view. Overview of patches: 1 Command line argument parsing support, from Xen. 2 Weak console handler function. 3 Build system tweaks for application directories. 4 Trailing whitespace cleanup. (because it is very messy) Patch 4 is likely to be more controversial than

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. This patchset does the followings. - Some preparation work. Mainly importing header files to

Hi. This patchset implements ia64/xen domU support based on ia64/pv_ops frame work which was sent as another patchest. Changes from take 5 are rebased to Linux 2.6.26-rc3, bug fix ivt.S paravirtualization and multi entry point support. I believe these patches can be applied to the linux ia64 repository. This patchset does the followings. - Some preparation work. Mainly importing header files to