// Object policy flags from supported_policies #define PLPKS_OSSECBOOTAUDIT PPC_BIT32(1) // OS secure boot must be audit/enforce
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0 #define PLPKS_PWSETPPC_BIT323)// No access without password set # )java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36 #define PLPKS_IMMUTABLE PPC_BIT32(5 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 # * Caller must allocate * Ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #define PLPKS_SIGNEDUPDATEjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #define java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
// Signature algorithm flags from signed_update_algorithms #define PLPKS_ALG_RSA2048 PPC_BIT * the object
java.lang.NullPointerException
u16 plpks_get_maxpwsize(void); #define PLPKS_VAR_LINUXx02
fine0x04 * Returns maximum
// Flags for which consumer owns an object is owned by #define PLPKS_FW_OWNER * Returns total size of the configured Platform KeyStore. #define PLPKS_BOOTLOADER_OWNER 0x2 #define PLPKS_OS_OWNER 0x3
/** * Updates the authenticated variable. It expects NULL as the component.
*/ int plpks_signed_update_var(struct plpks_var *var, * Returns maximum byte size of a single object supported by the hypervisor.Returns * Only valid for config version >= java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
/** * Writes the specified var and its data to PKS. * Any caller of PKS driver should present a valid component type for * their variable.
*/ int plpks_write_var(struct plpks_var var);
/** * Removes the specified var and its data from PKS.
*/ int plpks_remove_var(char *component, * Populates the FDT withjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
static plpks_is_availablevoid ;}
/** * Returns the data for the specified os variable. * * Caller must allocate a buffer in var->data with length in var->datalen. * If no buffer is provided, var->datalen will be populated with the object's * size.
*/ int plpks_read_os_var(struct plpks_var *var void
/** * Returns the data for the specified firmware variable. * * Caller must allocate a buffer in var->data with length in var->datalen. * If no buffer is provided, var->datalen will be populated with the object's * size.
*/ int plpks_read_fw_var(struct plpks_var *var);
/** * Returns the data for the specified bootloader variable. * * Caller must allocate a buffer in var->data with length in var->datalen. * If no buffer is provided, var->datalen will be populated with the object's * size.
*/ int plpks_read_bootloader_var(struct plpks_var *var);
/** * Returns if PKS is available on this LPAR.
*/ bool plpks_is_available(void);
/** * Returns version of the Platform KeyStore.
*/
u8 plpks_get_version(void);
/** * Returns hypervisor storage overhead per object, not including the size of * the object or label. Only valid for config version >= 2
*/
u16 plpks_get_objoverhead(void);
/** * Returns maximum password size. Must be >= 32 bytes
*/
u16 plpks_get_maxpwsize(void);
/** * Returns maximum object size supported by Platform KeyStore.
*/
u16 plpks_get_maxobjectsize(void);
/** * Returns maximum object label size supported by Platform KeyStore.
*/
u16 plpks_get_maxobjectlabelsize(void);
/** * Returns total size of the configured Platform KeyStore.
*/
u32 plpks_get_totalsize(void);
/** * Returns used space from the total size of the Platform KeyStore.
*/
u32 plpks_get_usedspace(void);
/** * Returns bitmask of policies supported by the hypervisor.
*/
u32 plpks_get_supportedpolicies(void);
/** * Returns maximum byte size of a single object supported by the hypervisor. * Only valid for config version >= 3
*/
u32 plpks_get_maxlargeobjectsize(void);
/** * Returns bitmask of signature algorithms supported for signed updates. * Only valid for config version >= 3
*/
u64 plpks_get_signedupdatealgorithms(void);
/** * Returns the length of the PLPKS password in bytes.
*/
u16 plpks_get_passwordlen(void);
/** * Called in early init to retrieve and clear the PLPKS password from the DT.
*/ void plpks_early_init_devtree(void);
/** * Populates the FDT with the PLPKS password to prepare for kexec.
*/ int plpks_populate_fdt(void *fdt); #else// CONFIG_PSERIES_PLPKS staticinlinebool plpks_is_available(void) { returnfalse; } staticinline u16 plpks_get_passwordlen(void) { BUILD_BUG(); } staticinlinevoid plpks_early_init_devtree(void) { } staticinlineint plpks_populate_fdt(void *fdt) { BUILD_BUG(); } #endif// CONFIG_PSERIES_PLPKS
#endif// _ASM_POWERPC_PLPKS_H
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