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author | 2024-09-27 08:13:52 +0200 | |
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committer | 2024-09-27 08:13:52 +0200 | |
commit | 3a39d672e7f48b8d6b91a09afa4b55352773b4b5 (patch) | |
tree | f7ec4043b508f48430dd09ac338c38acf7d5a6cd /include/linux/intel_vsec.h | |
parent | net: sparx5: Fix invalid timestamps (diff) | |
parent | Merge tag 'net-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
download | wireguard-linux-3a39d672e7f48b8d6b91a09afa4b55352773b4b5.tar.xz wireguard-linux-3a39d672e7f48b8d6b91a09afa4b55352773b4b5.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
No conflicts and no adjacent changes.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to '')
-rw-r--r-- | include/linux/intel_vsec.h (renamed from drivers/platform/x86/intel/vsec.h) | 47 |
1 files changed, 44 insertions, 3 deletions
diff --git a/drivers/platform/x86/intel/vsec.h b/include/linux/intel_vsec.h index e23e76129691..11ee185566c3 100644 --- a/drivers/platform/x86/intel/vsec.h +++ b/include/linux/intel_vsec.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _VSEC_H -#define _VSEC_H +#ifndef _INTEL_VSEC_H +#define _INTEL_VSEC_H #include <linux/auxiliary_bus.h> #include <linux/bits.h> @@ -67,15 +67,49 @@ enum intel_vsec_quirks { VSEC_QUIRK_EARLY_HW = BIT(4), }; -/* Platform specific data */ +/** + * struct pmt_callbacks - Callback infrastructure for PMT devices + * ->read_telem() when specified, called by client driver to access PMT data (instead + * of direct copy). + * @pdev: PCI device reference for the callback's use + * @guid: ID of data to acccss + * @data: buffer for the data to be copied + * @count: size of buffer + */ +struct pmt_callbacks { + int (*read_telem)(struct pci_dev *pdev, u32 guid, u64 *data, u32 count); +}; + +/** + * struct intel_vsec_platform_info - Platform specific data + * @parent: parent device in the auxbus chain + * @headers: list of headers to define the PMT client devices to create + * @priv_data: private data, usable by parent devices, currently a callback + * @caps: bitmask of PMT capabilities for the given headers + * @quirks: bitmask of VSEC device quirks + * @base_addr: allow a base address to be specified (rather than derived) + */ struct intel_vsec_platform_info { struct device *parent; struct intel_vsec_header **headers; + void *priv_data; unsigned long caps; unsigned long quirks; u64 base_addr; }; +/** + * struct intel_sec_device - Auxbus specific device information + * @auxdev: auxbus device struct for auxbus access + * @pcidev: pci device associated with the device + * @resource: any resources shared by the parent + * @ida: id reference + * @num_resources: number of resources + * @id: xarray id + * @priv_data: any private data needed + * @quirks: specified quirks + * @base_addr: base address of entries (if specified) + */ struct intel_vsec_device { struct auxiliary_device auxdev; struct pci_dev *pcidev; @@ -103,6 +137,13 @@ static inline struct intel_vsec_device *auxdev_to_ivdev(struct auxiliary_device return container_of(auxdev, struct intel_vsec_device, auxdev); } +#if IS_ENABLED(CONFIG_INTEL_VSEC) void intel_vsec_register(struct pci_dev *pdev, struct intel_vsec_platform_info *info); +#else +static inline void intel_vsec_register(struct pci_dev *pdev, + struct intel_vsec_platform_info *info) +{ +} +#endif #endif |