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57e06f8c1f
This introduces partial support for the Qualcomm Secure Execution Environment SCM interface, and uses this to implement EFI variable access on the Windows On Snapdragon devices (for now). The 32/64-bit calling convention detector of the SCM interface is updated to not choose 64-bit convention when Linux is 32-bit. The "extern" specifier is dropped from the interface include file. The LLCC driver gains support for carrying configuration for multiple different system/DDR configurations for a given platform, and selecting between them. Support for Q[DR]U1000 is added to the driver. All exported symbols are transitioned to EXPORT_SYMBOL_GPL(). The platform_drivers in the Qualcomm SoC are transitioned to the void-returning remove_new implementation. The rmtfs memory driver gains support for leaving guard pages around the used area, to avoid issues if the allocation happens to be placed adjacent to another protected memory region. The socinfo driver gains knowledge about IPQ8174, QCM6490, SM7150P and various PMICs used together with SM8550. -----BEGIN PGP SIGNATURE----- iQJJBAABCAAzFiEEBd4DzF816k8JZtUlCx85Pw2ZrcUFAmUsTdwVHGFuZGVyc3Nv bkBrZXJuZWwub3JnAAoJEAsfOT8Nma3FffsQAMcY5NKBZqbQu5wNr2zPnKW5m/30 lYi4bW42mlY6Mo3h97LLxjGM9bqsmPasfAxv/84viN0JYxrSVye/zNtD35qTQBtu t8O8vdOaOYXIc8dwqC16Fl0kI5pm9tl7p5SJmGAUZBvIGUIGngy3gZOYM+HzyMQr UXFO6dO0tQvjowd1t0xE51UNm4J79Vm8HjtuR1pc4i+fZhsy5XhZYq9e4531Yc7o lNacBugjXhurw/rz0odNuRzKn+He+7KQR/hSNv8B2MbH0ZUP+k4VUaRSD9TZyBgC cOahbCfVLkGwepPFGuaaJUUgo8/aa4HiAbdyOrNL2ozYkoLv/PbRrLF0R9KgXK5v LPXpqXt97+rWPnq2iPrfZlo4LAj6JVSCUCxIRZFcWyDFv+wHsYuRbO64s1+MC7+M CPpvup31PLGCeR9Joo/WTt9iAUPJ4BY9v4mkjIdmJF371WRryP4um5Ln6xMC+fIe U/Ss8mPNpSM+guDo8LbdCGAcxWTDk8TOXxa/888y/4Q5Mg97nn0hY2KK4JBmJ7I3 Thd0n9vXjM3oOwPGLC7Y2zj9ZQI5k7JKn331yPS4Hb20SKGEztlaJp4B1DdA5/ul 4BUoh3HWV7dB4l+felrAmPAzAUXvyfGrDBJhXe2dabRJjMhouQ6Wudn3OlC4VP/l fjszjVvPFt7CE30C =B1Kn -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmUv9yoACgkQYKtH/8kJ UifTOQ/+NUj5Y/sAZfMLY3Q3e8s2nsKZLHHUCH7O/DOR6ILc5DZcTI5a23kfIA9V VVluTEnRUzbSHCb3WPW3Yfgy5HpZoaLgXWXGgCsRVKRIODN745TOm2Hn/dFZF0Z7 Fso0oPplGKrvuxSlaxg+1fbJ7c5r8kE/TDu+ok0eiZGvzwfnVas4bB+27thdH/le tY/wS9BhHmBrs6k7gqCfEFWF7M6kS29FOPILIlAfxgUevgSIvAUMBH/KUAGw1Qo/ UNd372TwXkdw0pG2KOx8xR4iKFBfWX4PbHBtBbUZzAnqerDnNrh7p0qTlhfKXOpb jQWx3eqQIwFbbWZ39DxiLE8/h5ig3jF29u1s/vAG2Zb5o5cYwiRM7OjWW8Q8Ha1E ha2NSWMEaNniegnMeoy1VTN8uSYY+dUseKmLmP5vCobmYVKuX96iQx5pNBYhsrwN YOlkOkF1fXINFqSD5v2N4s4AdGx634GgP7azkjm6fGS+hlwKgWNzwH4HHgXNx/u/ IPRPw7U/hji2R++oNPtEOlNHoHWM6Zx0ema38qGTC69uAFHETxbFUmOBaX6q/7Ot AwpP25YozehwDoUVZRwR6CpHcVbKDl4oJhWaruflkxC+6YFTGYS2hPFiF6zbnQw9 u36QDkgNzhBG2LINlmqCAAoGWmC+mqwsqYN/DyKsUUSVEODyUng= =7XXT -----END PGP SIGNATURE----- Merge tag 'qcom-drivers-for-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/drivers Qualcomm driver updates for v6.7 This introduces partial support for the Qualcomm Secure Execution Environment SCM interface, and uses this to implement EFI variable access on the Windows On Snapdragon devices (for now). The 32/64-bit calling convention detector of the SCM interface is updated to not choose 64-bit convention when Linux is 32-bit. The "extern" specifier is dropped from the interface include file. The LLCC driver gains support for carrying configuration for multiple different system/DDR configurations for a given platform, and selecting between them. Support for Q[DR]U1000 is added to the driver. All exported symbols are transitioned to EXPORT_SYMBOL_GPL(). The platform_drivers in the Qualcomm SoC are transitioned to the void-returning remove_new implementation. The rmtfs memory driver gains support for leaving guard pages around the used area, to avoid issues if the allocation happens to be placed adjacent to another protected memory region. The socinfo driver gains knowledge about IPQ8174, QCM6490, SM7150P and various PMICs used together with SM8550. * tag 'qcom-drivers-for-6.7' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (44 commits) soc: qcom: socinfo: Convert to platform remove callback returning void soc: qcom: smsm: Convert to platform remove callback returning void soc: qcom: smp2p: Convert to platform remove callback returning void soc: qcom: smem: Convert to platform remove callback returning void soc: qcom: rmtfs_mem: Convert to platform remove callback returning void soc: qcom: qcom_stats: Convert to platform remove callback returning void soc: qcom: qcom_gsbi: Convert to platform remove callback returning void soc: qcom: qcom_aoss: Convert to platform remove callback returning void soc: qcom: pmic_glink: Convert to platform remove callback returning void soc: qcom: ocmem: Convert to platform remove callback returning void soc: qcom: llcc-qcom: Convert to platform remove callback returning void soc: qcom: icc-bwmon: Convert to platform remove callback returning void firmware: qcom_scm: use 64-bit calling convention only when client is 64-bit soc: qcom: llcc: Handle a second device without data corruption soc: qcom: Switch to EXPORT_SYMBOL_GPL() soc: qcom: smem: Annotate struct qcom_smem with __counted_by soc: qcom: rmtfs: Support discarding guard pages dt-bindings: reserved-memory: rmtfs: Allow guard pages dt-bindings: firmware: qcom,scm: document IPQ5018 compatible firmware: qcom_scm: disable SDI if required ... Link: https://lore.kernel.org/r/20231015204014.855672-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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