include/soc/qcom/ice.h

File Facts

System

Linux kernel

Corpus path

include/soc/qcom/ice.h

Extension

.h

Size

1204 bytes

Lines

35

Domain

Repository Root And Misc

Bucket

include

Inferred role

Repository Root And Misc: implementation source

Status

source implementation candidate

Why This File Exists

Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.

• Top-level or miscellaneous repository surface. Use this as map coverage unless a later manual pass promotes the file into a deeper subsystem dossier.
• Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

• linux/blk-crypto.h
• linux/types.h

Detected Declarations

• struct qcom_ice

Annotated Snippet

#ifndef __QCOM_ICE_H__
#define __QCOM_ICE_H__

#include <linux/blk-crypto.h>
#include <linux/types.h>

struct qcom_ice;

int qcom_ice_enable(struct qcom_ice *ice);
int qcom_ice_resume(struct qcom_ice *ice);
int qcom_ice_suspend(struct qcom_ice *ice);
int qcom_ice_program_key(struct qcom_ice *ice, unsigned int slot,
			 const struct blk_crypto_key *blk_key);
int qcom_ice_evict_key(struct qcom_ice *ice, int slot);
enum blk_crypto_key_type qcom_ice_get_supported_key_type(struct qcom_ice *ice);
int qcom_ice_derive_sw_secret(struct qcom_ice *ice,
			      const u8 *eph_key, size_t eph_key_size,
			      u8 sw_secret[BLK_CRYPTO_SW_SECRET_SIZE]);
int qcom_ice_generate_key(struct qcom_ice *ice,
			  u8 lt_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]);
int qcom_ice_prepare_key(struct qcom_ice *ice,
			 const u8 *lt_key, size_t lt_key_size,
			 u8 eph_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]);
int qcom_ice_import_key(struct qcom_ice *ice,
			const u8 *raw_key, size_t raw_key_size,
			u8 lt_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]);
struct qcom_ice *devm_of_qcom_ice_get(struct device *dev);

#endif /* __QCOM_ICE_H__ */

Annotation

• Immediate include surface: `linux/blk-crypto.h`, `linux/types.h`.
• Detected declarations: `struct qcom_ice`.
• Atlas domain: Repository Root And Misc / include.
• Implementation status: source implementation candidate.

Implementation Notes

• This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
• Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
• Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.