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Revision tags: v00.04.11 |
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| #
80e87988 |
| 13-May-2022 |
Eddie James <eajames@linux.ibm.com> |
tpm: core: Set timeouts before requesting locality
Requesting the locality uses the timeout values, so they need
to be set beforehand.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https
tpm: core: Set timeouts before requesting locality
Requesting the locality uses the timeout values, so they need
to be set beforehand.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20220513170715.43475-6-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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| #
3ac88d09 |
| 13-May-2022 |
Heinrich Schuchardt <heinrich.schuchardt@canonical.com> |
tis: fix tpm_tis_remove()
tpm_tis_remove() leads to calling tpm_tis_ready() with the IO region
unmapped and chip->locality == -1 (locality released). This leads to a
crash in mmio_write_bytes().
Th
tis: fix tpm_tis_remove()
tpm_tis_remove() leads to calling tpm_tis_ready() with the IO region
unmapped and chip->locality == -1 (locality released). This leads to a
crash in mmio_write_bytes().
The patch implements these changes:
tpm_tis_remove(): Unmap the IO region after calling tpm_tis_cleanup().
tpm_tis_cleanup(): Request locality before IO output and releasing
locality.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/20220513170715.43475-5-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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| #
cea4033d |
| 13-May-2022 |
Ilias Apalodimas <ilias.apalodimas@linaro.org> |
tpm2: Introduce TIS tpm core
There's a lot of code duplication in U-Boot right now. All the TPM TIS
compatible drivers we have at the moment have their own copy of a TIS
implementation.
So let's c
tpm2: Introduce TIS tpm core
There's a lot of code duplication in U-Boot right now. All the TPM TIS
compatible drivers we have at the moment have their own copy of a TIS
implementation.
So let's create a common layer which implements the core TIS functions.
Any driver added from now own, which is compatible with the TIS spec, will
only have to provide the underlying bus communication mechanisms.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/20220513170715.43475-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
|
| #
c2905870 |
| 13-May-2022 |
Eddie James <eajames@linux.ibm.com> |
tpm: core: Set timeouts before requesting locality
Requesting the locality uses the timeout values, so they need
to be set beforehand.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https
tpm: core: Set timeouts before requesting locality
Requesting the locality uses the timeout values, so they need
to be set beforehand.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Link: https://lore.kernel.org/r/20220513170715.43475-6-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
|
| #
87103c4a |
| 13-May-2022 |
Heinrich Schuchardt <heinrich.schuchardt@canonical.com> |
tis: fix tpm_tis_remove()
tpm_tis_remove() leads to calling tpm_tis_ready() with the IO region
unmapped and chip->locality == -1 (locality released). This leads to a
crash in mmio_write_bytes().
Th
tis: fix tpm_tis_remove()
tpm_tis_remove() leads to calling tpm_tis_ready() with the IO region
unmapped and chip->locality == -1 (locality released). This leads to a
crash in mmio_write_bytes().
The patch implements these changes:
tpm_tis_remove(): Unmap the IO region after calling tpm_tis_cleanup().
tpm_tis_cleanup(): Request locality before IO output and releasing
locality.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/20220513170715.43475-5-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
|
| #
90d3aed4 |
| 13-May-2022 |
Ilias Apalodimas <ilias.apalodimas@linaro.org> |
tpm2: Introduce TIS tpm core
There's a lot of code duplication in U-Boot right now. All the TPM TIS
compatible drivers we have at the moment have their own copy of a TIS
implementation.
So let's c
tpm2: Introduce TIS tpm core
There's a lot of code duplication in U-Boot right now. All the TPM TIS
compatible drivers we have at the moment have their own copy of a TIS
implementation.
So let's create a common layer which implements the core TIS functions.
Any driver added from now own, which is compatible with the TIS spec, will
only have to provide the underlying bus communication mechanisms.
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Link: https://lore.kernel.org/r/20220513170715.43475-4-eajames@linux.ibm.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
show more ...
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