* [GIT PULL] optee bus for v5.9
@ 2020-07-10 8:52 ` Jens Wiklander
0 siblings, 0 replies; 4+ messages in thread
From: Jens Wiklander @ 2020-07-10 8:52 UTC (permalink / raw)
To: arm, soc
Cc: Linux Kernel Mailing List, Linux ARM, tee-dev, op-tee,
Jarkko Sakkinen, Maxim Uvarov, Sumit Garg
Hello arm-soc maintainers,
Please pull these patches enabling multi-stage OP-TEE bus enumeration
and also adds a TPM driver for a OP-TEE based fTPM Trusted Application.
The TPM driver depends on and takes advantage of the multi-stage OP-TEE bus
enumeration by indicating that it should be probed after tee-supplicant has
been started.
Jarkko, one of the TPM maintainers, has been involved in reviewing these
patches and agrees that I can include the TPM patch in the pull request.
Thanks,
Jens
The following changes since commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162:
Linux 5.7 (2020-05-31 16:49:15 -0700)
are available in the Git repository at:
git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/optee-bus-for-v5.9
for you to fetch changes up to 9f1944c23c8cb1c033b73de80cf6c612a2a80a2b:
tpm_ftpm_tee: register driver on TEE bus (2020-07-10 09:41:58 +0200)
----------------------------------------------------------------
Enable multi-stage OP-TEE bus enumeration
Probes drivers on the OP-TEE bus in two steps. First for drivers which
do not depend on tee-supplicant. After tee-supplicant has been started
probe the devices which do depend on tee-supplicant.
Also introduces driver which uses an OP-TEE based fTPM Trusted
Application depends on tee-supplicant NV RAM implementation based on
RPMB secure storage.
----------------------------------------------------------------
Maxim Uvarov (3):
optee: use uuid for sysfs driver entry
optee: enable support for multi-stage bus enumeration
tpm_ftpm_tee: register driver on TEE bus
Documentation/ABI/testing/sysfs-bus-optee-devices | 8 +++
MAINTAINERS | 1 +
drivers/char/tpm/tpm_ftpm_tee.c | 70 +++++++++++++++++++----
drivers/tee/optee/core.c | 27 ++++++++-
drivers/tee/optee/device.c | 38 ++++++------
drivers/tee/optee/optee_private.h | 10 +++-
6 files changed, 119 insertions(+), 35 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-optee-devices
^ permalink raw reply [flat|nested] 4+ messages in thread
* [GIT PULL] optee bus for v5.9
@ 2020-07-10 8:52 ` Jens Wiklander
0 siblings, 0 replies; 4+ messages in thread
From: Jens Wiklander @ 2020-07-10 8:52 UTC (permalink / raw)
To: arm, soc
Cc: Sumit Garg, Maxim Uvarov, Linux Kernel Mailing List,
Jarkko Sakkinen, tee-dev, op-tee, Linux ARM
Hello arm-soc maintainers,
Please pull these patches enabling multi-stage OP-TEE bus enumeration
and also adds a TPM driver for a OP-TEE based fTPM Trusted Application.
The TPM driver depends on and takes advantage of the multi-stage OP-TEE bus
enumeration by indicating that it should be probed after tee-supplicant has
been started.
Jarkko, one of the TPM maintainers, has been involved in reviewing these
patches and agrees that I can include the TPM patch in the pull request.
Thanks,
Jens
The following changes since commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162:
Linux 5.7 (2020-05-31 16:49:15 -0700)
are available in the Git repository at:
git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/optee-bus-for-v5.9
for you to fetch changes up to 9f1944c23c8cb1c033b73de80cf6c612a2a80a2b:
tpm_ftpm_tee: register driver on TEE bus (2020-07-10 09:41:58 +0200)
----------------------------------------------------------------
Enable multi-stage OP-TEE bus enumeration
Probes drivers on the OP-TEE bus in two steps. First for drivers which
do not depend on tee-supplicant. After tee-supplicant has been started
probe the devices which do depend on tee-supplicant.
Also introduces driver which uses an OP-TEE based fTPM Trusted
Application depends on tee-supplicant NV RAM implementation based on
RPMB secure storage.
----------------------------------------------------------------
Maxim Uvarov (3):
optee: use uuid for sysfs driver entry
optee: enable support for multi-stage bus enumeration
tpm_ftpm_tee: register driver on TEE bus
Documentation/ABI/testing/sysfs-bus-optee-devices | 8 +++
MAINTAINERS | 1 +
drivers/char/tpm/tpm_ftpm_tee.c | 70 +++++++++++++++++++----
drivers/tee/optee/core.c | 27 ++++++++-
drivers/tee/optee/device.c | 38 ++++++------
drivers/tee/optee/optee_private.h | 10 +++-
6 files changed, 119 insertions(+), 35 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-optee-devices
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] optee bus for v5.9
2020-07-10 8:52 ` Jens Wiklander
@ 2020-07-10 11:00 ` Jarkko Sakkinen
-1 siblings, 0 replies; 4+ messages in thread
From: Jarkko Sakkinen @ 2020-07-10 11:00 UTC (permalink / raw)
To: Jens Wiklander
Cc: arm, soc, Linux Kernel Mailing List, Linux ARM, tee-dev, op-tee,
Maxim Uvarov, Sumit Garg
On Fri, Jul 10, 2020 at 10:52:30AM +0200, Jens Wiklander wrote:
> Hello arm-soc maintainers,
>
> Please pull these patches enabling multi-stage OP-TEE bus enumeration
> and also adds a TPM driver for a OP-TEE based fTPM Trusted Application.
>
> The TPM driver depends on and takes advantage of the multi-stage OP-TEE bus
> enumeration by indicating that it should be probed after tee-supplicant has
> been started.
>
> Jarkko, one of the TPM maintainers, has been involved in reviewing these
> patches and agrees that I can include the TPM patch in the pull request.
>
> Thanks,
> Jens
>
> The following changes since commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162:
>
> Linux 5.7 (2020-05-31 16:49:15 -0700)
>
> are available in the Git repository at:
>
> git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/optee-bus-for-v5.9
>
> for you to fetch changes up to 9f1944c23c8cb1c033b73de80cf6c612a2a80a2b:
>
> tpm_ftpm_tee: register driver on TEE bus (2020-07-10 09:41:58 +0200)
>
> ----------------------------------------------------------------
> Enable multi-stage OP-TEE bus enumeration
>
> Probes drivers on the OP-TEE bus in two steps. First for drivers which
> do not depend on tee-supplicant. After tee-supplicant has been started
> probe the devices which do depend on tee-supplicant.
>
> Also introduces driver which uses an OP-TEE based fTPM Trusted
> Application depends on tee-supplicant NV RAM implementation based on
> RPMB secure storage.
>
> ----------------------------------------------------------------
> Maxim Uvarov (3):
> optee: use uuid for sysfs driver entry
> optee: enable support for multi-stage bus enumeration
> tpm_ftpm_tee: register driver on TEE bus
>
> Documentation/ABI/testing/sysfs-bus-optee-devices | 8 +++
> MAINTAINERS | 1 +
> drivers/char/tpm/tpm_ftpm_tee.c | 70 +++++++++++++++++++----
> drivers/tee/optee/core.c | 27 ++++++++-
> drivers/tee/optee/device.c | 38 ++++++------
> drivers/tee/optee/optee_private.h | 10 +++-
> 6 files changed, 119 insertions(+), 35 deletions(-)
> create mode 100644 Documentation/ABI/testing/sysfs-bus-optee-devices
Thank you! Looks legit to me.
/Jarkko
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] optee bus for v5.9
@ 2020-07-10 11:00 ` Jarkko Sakkinen
0 siblings, 0 replies; 4+ messages in thread
From: Jarkko Sakkinen @ 2020-07-10 11:00 UTC (permalink / raw)
To: Jens Wiklander
Cc: Sumit Garg, Maxim Uvarov, arm, Linux Kernel Mailing List,
tee-dev, soc, op-tee, Linux ARM
On Fri, Jul 10, 2020 at 10:52:30AM +0200, Jens Wiklander wrote:
> Hello arm-soc maintainers,
>
> Please pull these patches enabling multi-stage OP-TEE bus enumeration
> and also adds a TPM driver for a OP-TEE based fTPM Trusted Application.
>
> The TPM driver depends on and takes advantage of the multi-stage OP-TEE bus
> enumeration by indicating that it should be probed after tee-supplicant has
> been started.
>
> Jarkko, one of the TPM maintainers, has been involved in reviewing these
> patches and agrees that I can include the TPM patch in the pull request.
>
> Thanks,
> Jens
>
> The following changes since commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162:
>
> Linux 5.7 (2020-05-31 16:49:15 -0700)
>
> are available in the Git repository at:
>
> git://git.linaro.org/people/jens.wiklander/linux-tee.git tags/optee-bus-for-v5.9
>
> for you to fetch changes up to 9f1944c23c8cb1c033b73de80cf6c612a2a80a2b:
>
> tpm_ftpm_tee: register driver on TEE bus (2020-07-10 09:41:58 +0200)
>
> ----------------------------------------------------------------
> Enable multi-stage OP-TEE bus enumeration
>
> Probes drivers on the OP-TEE bus in two steps. First for drivers which
> do not depend on tee-supplicant. After tee-supplicant has been started
> probe the devices which do depend on tee-supplicant.
>
> Also introduces driver which uses an OP-TEE based fTPM Trusted
> Application depends on tee-supplicant NV RAM implementation based on
> RPMB secure storage.
>
> ----------------------------------------------------------------
> Maxim Uvarov (3):
> optee: use uuid for sysfs driver entry
> optee: enable support for multi-stage bus enumeration
> tpm_ftpm_tee: register driver on TEE bus
>
> Documentation/ABI/testing/sysfs-bus-optee-devices | 8 +++
> MAINTAINERS | 1 +
> drivers/char/tpm/tpm_ftpm_tee.c | 70 +++++++++++++++++++----
> drivers/tee/optee/core.c | 27 ++++++++-
> drivers/tee/optee/device.c | 38 ++++++------
> drivers/tee/optee/optee_private.h | 10 +++-
> 6 files changed, 119 insertions(+), 35 deletions(-)
> create mode 100644 Documentation/ABI/testing/sysfs-bus-optee-devices
Thank you! Looks legit to me.
/Jarkko
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-07-10 11:02 UTC | newest]
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-- links below jump to the message on this page --
2020-07-10 8:52 [GIT PULL] optee bus for v5.9 Jens Wiklander
2020-07-10 8:52 ` Jens Wiklander
2020-07-10 11:00 ` Jarkko Sakkinen
2020-07-10 11:00 ` Jarkko Sakkinen
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