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| author | Arnd Bergmann <arnd@arndb.de> | 2017-10-20 22:34:41 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-10-20 22:34:41 +0200 |
| commit | 8a36c27d19bdd750832300c4327731b0792e2830 (patch) | |
| tree | bb871ed966d3bf47f5a7f1adc8de5209a078c552 /include | |
| parent | Merge tag 'samsung-drivers-4.15' of git://git.kernel.org/pub/scm/linux/kernel... (diff) | |
| parent | firmware: qcom: scm: Expose download-mode control (diff) | |
| download | linux-8a36c27d19bdd750832300c4327731b0792e2830.tar.xz linux-8a36c27d19bdd750832300c4327731b0792e2830.zip | |
Merge tag 'qcom-drivers-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux into next/drivers
Pull "Qualcomm ARM Based Driver Updates for v4.15" from Andy Gross:
* Add SCM firmware APIs for download mode and secure IO service
* Add SMEM support for cached entries
* Add SMEM support for global partition, dynamic item limit, and more hosts
* tag 'qcom-drivers-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux:
firmware: qcom: scm: Expose download-mode control
firmware: qcom: scm: Expose secure IO service
soc: qcom: smem: Increase the number of hosts
soc: qcom: smem: Support dynamic item limit
soc: qcom: smem: Support global partition
soc: qcom: smem: Read version from the smem header
soc: qcom: smem: Use le32_to_cpu for comparison
soc: qcom: smem: Support getting cached entries
soc: qcom: smem: Rename "uncached" accessors
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/qcom_scm.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h index e5380471c2cd..e8357f570695 100644 --- a/include/linux/qcom_scm.h +++ b/include/linux/qcom_scm.h @@ -43,6 +43,8 @@ extern int qcom_scm_set_remote_state(u32 state, u32 id); extern int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare); extern int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size); extern int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare); +extern int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val); +extern int qcom_scm_io_writel(phys_addr_t addr, unsigned int val); #else static inline int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus) @@ -73,5 +75,7 @@ qcom_scm_set_remote_state(u32 state,u32 id) { return -ENODEV; } static inline int qcom_scm_restore_sec_cfg(u32 device_id, u32 spare) { return -ENODEV; } static inline int qcom_scm_iommu_secure_ptbl_size(u32 spare, size_t *size) { return -ENODEV; } static inline int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare) { return -ENODEV; } +static inline int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val) { return -ENODEV; } +static inline int qcom_scm_io_writel(phys_addr_t addr, unsigned int val) { return -ENODEV; } #endif #endif |