kernel/include/linux/qcom_scm.h, branch linux-4.15.y

Merge tag 'rproc-v4.15' of git://github.com/andersson/remoteproc

2017-11-18T04:14:10Z

Pull remoteproc updates from Bjorn Andersson: "This adds an interface for configuring Qualcomm's "secure SMMU" and adds support for booting the modem Hexagon on MSM8996. Two new debugfs entries are added in the remoteproc core to introspect the list of memory carveouts and the loaded resource table" * tag 'rproc-v4.15' of git://github.com/andersson/remoteproc: remoteproc: qcom: Fix error handling paths in order to avoid memory leaks remoteproc: qcom: Drop pr_err in q6v5_xfer_mem_ownership() remoteproc: debug: add carveouts list dump feature remoteproc: debug: add resource table dump feature remoteproc: qcom: Add support for mss remoteproc on msm8996 remoteproc: qcom: Make secure world call for mem ownership switch remoteproc: qcom: refactor mss fw image loading sequence firmware: scm: Add new SCM call API for switching memory ownership

firmware: scm: Add new SCM call API for switching memory ownership

2017-10-31T01:37:07Z

Two different processors on a SOC need to switch memory ownership during load/unload. To enable this, second level memory map table need to be updated, which is done by secure layer. This patch adds the interface for making secure monitor call for memory ownership switching request. Acked-by: Andy Gross Signed-off-by: Avaneesh Kumar Dwivedi [bjorn: Minor style and kerneldoc updates] Signed-off-by: Bjorn Andersson

firmware: qcom: scm: Expose secure IO service

2017-10-12T04:48:27Z

The secure IO service provides operations for reading and writing secure memory from non-secure mode, expose this API through SCM. Reviewed-by: Stephen Boyd Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross

firmware: qcom_scm: add two scm calls for iommu secure page table

2017-03-28T21:03:21Z

Those two new SCM calls are needed from qcom-iommu driver in order to initialize secure iommu page table. Signed-off-by: Stanimir Varbanov Signed-off-by: Rob Clark Signed-off-by: Andy Gross

firmware/qcom: add qcom_scm_restore_sec_cfg()

2017-03-28T21:03:21Z

Signed-off-by: Rob Clark Signed-off-by: Andy Gross

firmware: qcom_scm: Add set remote state API

2017-01-17T05:45:04Z

This patch adds a set remote state SCM API. This will be used by the Venus and GPU subsystems to set state on the remote processors. This work was based on two patch sets by Jordan Crouse and Stanimir Varbanov. Signed-off-by: Andy Gross

firmware: qcom: scm: Add empty functions to help compile testing

2017-01-17T05:07:36Z

This will help to compile testing drivers which depends on scm functions with COMPILE_TEST Kconfig option. Signed-off-by: Stanimir Varbanov Reviewed-by: Stephen Boyd Signed-off-by: Andy Gross

firmware: qcom: scm: Peripheral Authentication Service

2016-06-25T03:53:50Z

This adds the Peripheral Authentication Service (PAS) interface to the Qualcomm SCM interface. The API is used to authenticate and boot a range of external processors in various Qualcomm platforms. Signed-off-by: Bjorn Andersson Signed-off-by: Andy Gross

qcom-scm: add missing prototype for qcom_scm_is_available()

2015-10-14T19:51:22Z

Signed-off-by: Rob Clark Signed-off-by: Andy Gross

firmware: qcom: scm: Add HDCP Support

2015-05-28T15:47:45Z

HDCP driver needs to check if secure environment supports HDCP. If it's supported, then it requires to program some registers through SCM. Add qcom_scm_hdcp_available and qcom_scm_hdcp_req to support these requirements. Signed-off-by: Jilai Wang Signed-off-by: Kumar Gala