diff options
| author | David E. Box <david.e.box@linux.intel.com> | 2025-07-02 19:28:26 -0700 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2025-07-03 11:09:36 +0300 |
| commit | a885a2780937afac4f31f00d11663f50d05dfb35 (patch) | |
| tree | 15dab93b837e834d4fc0d2e7819c4958816716a1 /include/linux | |
| parent | 934954df0f44de5e10afc1af84c06f78149f15fe (diff) | |
platform/x86/intel/vsec: Set OOBMSM to CPU mapping
Add functions, intel_vsec_set/get_mapping(), to set and retrieve the
OOBMSM-to-CPU mapping data in the private data of the parent Intel VSEC
driver. With this mapping information available, other Intel VSEC features
on the same OOBMSM device can easily access and use the mapping data,
allowing each of the OOBMSM features to map to the CPUs they provides data
for.
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20250703022832.1302928-12-david.e.box@linux.intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/intel_vsec.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/intel_vsec.h b/include/linux/intel_vsec.h index cd78d0b2e623..4bd0c6e7857c 100644 --- a/include/linux/intel_vsec.h +++ b/include/linux/intel_vsec.h @@ -183,11 +183,23 @@ static inline struct intel_vsec_device *auxdev_to_ivdev(struct auxiliary_device #if IS_ENABLED(CONFIG_INTEL_VSEC) int intel_vsec_register(struct pci_dev *pdev, struct intel_vsec_platform_info *info); +int intel_vsec_set_mapping(struct oobmsm_plat_info *plat_info, + struct intel_vsec_device *vsec_dev); +struct oobmsm_plat_info *intel_vsec_get_mapping(struct pci_dev *pdev); #else static inline int intel_vsec_register(struct pci_dev *pdev, struct intel_vsec_platform_info *info) { return -ENODEV; } +static inline int intel_vsec_set_mapping(struct oobmsm_plat_info *plat_info, + struct intel_vsec_device *vsec_dev) +{ + return -ENODEV; +} +static inline struct oobmsm_plat_info *intel_vsec_get_mapping(struct pci_dev *pdev) +{ + return ERR_PTR(-ENODEV); +} #endif #endif |