RTEMS 6.1-rc6
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Data Structures | |
struct | _xrdc2_master_domain_assignment |
Domain assignment for the bus master. More... | |
struct | _xrdc2_periph_access_config |
XRDC2 peripheral domain access control configuration. More... | |
struct | _xrdc2_mem_access_config |
XRDC2 memory region domain access control configuration. More... | |
struct | _xrdc2_mem_slot_access_config |
XRDC2 memory slot domain access control configuration. More... | |
Macros | |
#define | FSL_XRDC2_DRIVER_VERSION (MAKE_VERSION(2, 0, 2)) |
Driver version. | |
#define | XRDC2_EAL_FORCE_RELEASE_MAGIC_0 0x02000046UL |
#define | XRDC2_EAL_FORCE_RELEASE_MAGIC_1 0x02000052UL |
#define | XRDC2_EAL_DISABLE (0UL << XRDC2_MSC_MSAC_W1_EAL_SHIFT) |
#define | XRDC2_EAL_DISABLE_UNTIL_RESET (1UL << XRDC2_MSC_MSAC_W1_EAL_SHIFT) |
#define | XRDC2_EAL_UNLOCKED (2UL << XRDC2_MSC_MSAC_W1_EAL_SHIFT) |
#define | XRDC2_EAL_LOCKED (3UL << XRDC2_MSC_MSAC_W1_EAL_SHIFT) |
#define | XRDC2_EAL_MASK XRDC2_MSC_MSAC_W1_EAL_MASK |
Typedefs | |
typedef enum _xrdc2_global_config_lock | xrdc2_global_config_lock_t |
Global configuration lock. | |
typedef enum _xrdc2_secure_attr | xrdc2_secure_attr_t |
XRDC2 secure attribute, the register bit MDACi_MDAj_W0[SA], secure/nonsecure attribute output on a hit. | |
typedef enum _xrdc2_privilege_attr | xrdc2_privilege_attr_t |
XRDC2 privileged attribute, the register bit MDACi_MDAj_W0[PA], defines the privileged/user attribute on a hit. | |
typedef struct _xrdc2_master_domain_assignment | xrdc2_master_domain_assignment_t |
Domain assignment for the bus master. | |
typedef enum _xrdc2_access_policy | xrdc2_access_policy_t |
XRDC2 domain access control policy. | |
typedef enum _xrdc2_access_config_lock | xrdc2_access_config_lock_t |
Access configuration lock mode, the register field PDAC and MRGD LK2. | |
typedef struct _xrdc2_periph_access_config | xrdc2_periph_access_config_t |
XRDC2 peripheral domain access control configuration. | |
typedef struct _xrdc2_mem_access_config | xrdc2_mem_access_config_t |
XRDC2 memory region domain access control configuration. | |
typedef struct _xrdc2_mem_slot_access_config | xrdc2_mem_slot_access_config_t |
XRDC2 memory slot domain access control configuration. | |
Enumerations | |
enum | _xrdc2_global_config_lock { kXRDC2_GlobalConfigLockDisabled , kXRDC2_GlobalConfigLockDisabledUntilReset , kXRDC2_GlobalConfigLockOwnerOnly , kXRDC2_GlobalConfigLockEnabledUntilReset } |
Global configuration lock. More... | |
enum | _xrdc2_secure_attr { kXRDC2_MasterSecure = 0 , kXRDC2_ForceSecure = 2 , kXRDC2_ForceNonSecure = 3 } |
XRDC2 secure attribute, the register bit MDACi_MDAj_W0[SA], secure/nonsecure attribute output on a hit. More... | |
enum | _xrdc2_privilege_attr { kXRDC2_MasterPrivilege = 0 , kXRDC2_ForceUser = 2 , kXRDC2_ForcePrivilege = 3 } |
XRDC2 privileged attribute, the register bit MDACi_MDAj_W0[PA], defines the privileged/user attribute on a hit. More... | |
enum | _xrdc2_access_policy { kXRDC2_AccessPolicyNone = 0U , kXRDC2_AccessPolicyAlt1 = 1U , kXRDC2_AccessPolicyAlt2 = 2U , kXRDC2_AccessPolicyAlt3 = 3U , kXRDC2_AccessPolicyAlt4 = 4U , kXRDC2_AccessPolicyAlt5 = 5U , kXRDC2_AccessPolicyAlt6 = 6U , kXRDC2_AccessPolicyAll = 7U } |
XRDC2 domain access control policy. | |
enum | _xrdc2_access_config_lock { kXRDC2_AccessConfigLockDisabled = 0U , kXRDC2_AccessConfigLockDisabledUntilReset = 1U , kXRDC2_AccessConfigLockDomainXOnly = 2U , kXRDC2_AccessConfigLockEnabledUntilReset = 3U } |
Access configuration lock mode, the register field PDAC and MRGD LK2. More... | |
Functions | |
void | XRDC2_Init (XRDC2_Type *base) |
Initializes the XRDC2 module. | |
void | XRDC2_Deinit (XRDC2_Type *base) |
De-initializes the XRDC2 module. | |
Variables | |
bool | _xrdc2_master_domain_assignment::lock |
xrdc2_privilege_attr_t | _xrdc2_master_domain_assignment::privilegeAttr |
xrdc2_secure_attr_t | _xrdc2_master_domain_assignment::secureAttr |
uint8_t | _xrdc2_master_domain_assignment::domainId |
uint16_t | _xrdc2_master_domain_assignment::mask |
uint16_t | _xrdc2_master_domain_assignment::match |
xrdc2_access_config_lock_t | _xrdc2_periph_access_config::lockMode |
xrdc2_access_policy_t | _xrdc2_periph_access_config::policy [FSL_FEATURE_XRDC2_DOMAIN_COUNT] |
uint32_t | _xrdc2_mem_access_config::startAddr |
uint32_t | _xrdc2_mem_access_config::endAddr |
xrdc2_access_config_lock_t | _xrdc2_mem_access_config::lockMode |
xrdc2_access_policy_t | _xrdc2_mem_access_config::policy [FSL_FEATURE_XRDC2_DOMAIN_COUNT] |
xrdc2_access_config_lock_t | _xrdc2_mem_slot_access_config::lockMode |
xrdc2_access_policy_t | _xrdc2_mem_slot_access_config::policy [FSL_FEATURE_XRDC2_DOMAIN_COUNT] |
XRDC2 manager (XRDC2) | |
void | XRDC2_SetGlobalValid (XRDC2_Type *base, bool valid) |
Sets the XRDC2 global valid. | |
XRDC2 Master Domain Assignment Controller (XRDC2_MDAC). | |
void | XRDC2_GetDefaultMasterDomainAssignment (xrdc2_master_domain_assignment_t *assignment) |
Gets the default master domain assignment. | |
void | XRDC2_SetMasterDomainAssignment (XRDC2_Type *base, xrdc2_master_t master, uint8_t assignIndex, const xrdc2_master_domain_assignment_t *assignment) |
Sets the processor bus master domain assignment. | |
XRDC2 Memory Slot Access Controller (XRDC2_MSC). | |
void | XRDC2_GetMemSlotAccessDefaultConfig (xrdc2_mem_slot_access_config_t *config) |
Gets the default memory slot access configuration. | |
void | XRDC2_SetMemSlotAccessConfig (XRDC2_Type *base, xrdc2_mem_slot_t memSlot, const xrdc2_mem_slot_access_config_t *config) |
Sets the memory slot access policy. | |
void | XRDC2_SetMemSlotAccessValid (XRDC2_Type *base, xrdc2_mem_slot_t memSlot, bool valid) |
Sets the memory slot descriptor as valid or invalid. | |
void | XRDC2_SetMemSlotAccessLockMode (XRDC2_Type *base, xrdc2_mem_slot_t memSlot, xrdc2_access_config_lock_t lockMode) |
Sets the memory slot descriptor lock mode. | |
void | XRDC2_SetMemSlotDomainAccessPolicy (XRDC2_Type *base, xrdc2_mem_slot_t memSlot, uint8_t domainId, xrdc2_access_policy_t policy) |
Sets the memory slot access policy for specific domain. | |
void | XRDC2_EnableMemSlotExclAccessLock (XRDC2_Type *base, xrdc2_mem_slot_t memSlot, bool enable) |
Enable or disable the memory slot exclusive access lock. | |
uint8_t | XRDC2_GetMemSlotExclAccessLockDomainOwner (XRDC2_Type *base, xrdc2_mem_slot_t memSlot) |
Get current memory slot exclusive access lock owner. | |
status_t | XRDC2_TryLockMemSlotExclAccess (XRDC2_Type *base, xrdc2_mem_slot_t memSlot) |
Try to lock the memory slot exclusive access. | |
void | XRDC2_LockMemSlotExclAccess (XRDC2_Type *base, xrdc2_mem_slot_t memSlot) |
Lock the memory slot exclusive access using blocking method. | |
XRDC2 Memory Region Controller (XRDC2_MRC) | |
void | XRDC2_GetMemAccessDefaultConfig (xrdc2_mem_access_config_t *config) |
Gets the default memory access configuration. | |
void | XRDC2_SetMemAccessConfig (XRDC2_Type *base, xrdc2_mem_t mem, const xrdc2_mem_access_config_t *config) |
Sets the memory region access policy. | |
void | XRDC2_SetMemAccessValid (XRDC2_Type *base, xrdc2_mem_t mem, bool valid) |
Sets the memory region descriptor as valid or invalid. | |
void | XRDC2_SetMemAccessLockMode (XRDC2_Type *base, xrdc2_mem_t mem, xrdc2_access_config_lock_t lockMode) |
Sets the memory descriptor lock mode. | |
void | XRDC2_SetMemDomainAccessPolicy (XRDC2_Type *base, xrdc2_mem_t mem, uint8_t domainId, xrdc2_access_policy_t policy) |
Sets the memory region access policy for specific domain. | |
void | XRDC2_EnableMemExclAccessLock (XRDC2_Type *base, xrdc2_mem_t mem, bool enable) |
Enable or disable the memory region exclusive access lock. | |
uint8_t | XRDC2_GetMemExclAccessLockDomainOwner (XRDC2_Type *base, xrdc2_mem_t mem) |
Get current memory region exclusive access lock owner. | |
status_t | XRDC2_TryLockMemExclAccess (XRDC2_Type *base, xrdc2_mem_t mem) |
Try to lock the memory region exclusive access. | |
void | XRDC2_LockMemExclAccess (XRDC2_Type *base, xrdc2_mem_t mem) |
Lock the memory region exclusive access using blocking method. | |
void | XRDC2_UnlockMemExclAccess (XRDC2_Type *base, xrdc2_mem_t mem) |
Unlock the memory region exclusive access. | |
void | XRDC2_ForceMemExclAccessLockRelease (XRDC2_Type *base, xrdc2_mem_t mem) |
Force the memory region exclusive access lock release. | |
XRDC2 Peripheral Access Controller (XRDC2_PAC) | |
void | XRDC2_GetPeriphAccessDefaultConfig (xrdc2_periph_access_config_t *config) |
Gets the default peripheral access configuration. | |
void | XRDC2_SetPeriphAccessConfig (XRDC2_Type *base, xrdc2_periph_t periph, const xrdc2_periph_access_config_t *config) |
Sets the peripheral access policy. | |
void | XRDC2_SetPeriphAccessValid (XRDC2_Type *base, xrdc2_periph_t periph, bool valid) |
Sets the peripheral descriptor as valid or invalid. | |
void | XRDC2_SetPeriphAccessLockMode (XRDC2_Type *base, xrdc2_periph_t periph, xrdc2_access_config_lock_t lockMode) |
Sets the peripheral descriptor lock mode. | |
void | XRDC2_SetPeriphDomainAccessPolicy (XRDC2_Type *base, xrdc2_periph_t periph, uint8_t domainId, xrdc2_access_policy_t policy) |
Sets the peripheral access policy for specific domain. | |
void | XRDC2_EnablePeriphExclAccessLock (XRDC2_Type *base, xrdc2_periph_t periph, bool enable) |
Disable the peripheral exclusive access lock. | |
uint8_t | XRDC2_GetPeriphExclAccessLockDomainOwner (XRDC2_Type *base, xrdc2_periph_t periph) |
Get current peripheral exclusive access lock owner. | |
status_t | XRDC2_TryLockPeriphExclAccess (XRDC2_Type *base, xrdc2_periph_t periph) |
Try to lock the peripheral exclusive access. | |
void | XRDC2_LockPeriphExclAccess (XRDC2_Type *base, xrdc2_periph_t periph) |
Lock the peripheral exclusive access using blocking method. | |
void | XRDC2_UnlockPeriphExclAccess (XRDC2_Type *base, xrdc2_periph_t periph) |
Unlock the peripheral exclusive access. | |
void | XRDC2_ForcePeriphExclAccessLockRelease (XRDC2_Type *base, xrdc2_periph_t periph) |
Force the peripheral exclusive access lock release. | |
typedef struct _xrdc2_master_domain_assignment xrdc2_master_domain_assignment_t |
Domain assignment for the bus master.
XRDC2 compares the bus master match input with the parameter mask and match in this structure. If hit, the domain ID, privilege attribute, and secure attribute are used for the access.
Access configuration lock mode, the register field PDAC and MRGD LK2.
Global configuration lock.
XRDC2 privileged attribute, the register bit MDACi_MDAj_W0[PA], defines the privileged/user attribute on a hit.
enum _xrdc2_secure_attr |
XRDC2 secure attribute, the register bit MDACi_MDAj_W0[SA], secure/nonsecure attribute output on a hit.
void XRDC2_Deinit | ( | XRDC2_Type * | base | ) |
De-initializes the XRDC2 module.
base | XRDC2 peripheral base address. |
brief De-initializes the XRDC2 module.
This function disables the XRDC2 clock.
param base XRDC2 peripheral base address.
void XRDC2_EnableMemExclAccessLock | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem, | ||
bool | enable | ||
) |
Enable or disable the memory region exclusive access lock.
Once disabled, it could not be enabled until reset.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
enable | True to enable, false to disable. |
brief Disable the memory region exclusive access lock.
Once disabled, it could not be enabled until reset.
param base XRDC2 peripheral base address. param mem The memory region to operate.
void XRDC2_EnableMemSlotExclAccessLock | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot, | ||
bool | enable | ||
) |
Enable or disable the memory slot exclusive access lock.
The lock must be enabled first before use. Once disabled, it could not be enabled until reset.
base | XRDC2 peripheral base address. |
memSlot | The memory slot to operate. |
enable | True to enable, false to disable. |
brief Enable or disable the memory slot exclusive access lock.
The lock must be enabled first before use. Once disabled, it could not be enabled until reset.
param base XRDC2 peripheral base address. param memSlot The memory slot to operate. param enable True to enable, false to disable.
void XRDC2_EnablePeriphExclAccessLock | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph, | ||
bool | enable | ||
) |
Disable the peripheral exclusive access lock.
Once disabled, it could not be enabled until reset.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
enable | True to enable, false to disable. |
brief Disable the peripheral exclusive access lock.
Once disabled, it could not be enabled until reset.
param base XRDC2 peripheral base address. param periph The peripheral to operate. param enable True to enable, false to disable.
void XRDC2_ForceMemExclAccessLockRelease | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem | ||
) |
Force the memory region exclusive access lock release.
The master does not own the lock could call this function to force release the lock.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
brief Force the memory region exclusive access lock release.
The master does not own the lock could call this function to force release the lock.
param base XRDC2 peripheral base address. param mem The memory region to operate.
void XRDC2_ForcePeriphExclAccessLockRelease | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph | ||
) |
Force the peripheral exclusive access lock release.
The master does not own the lock could call this function to force release the lock.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
brief Force the peripheral exclusive access lock release.
The master does not own the lock could call this function to force release the lock.
param base XRDC2 peripheral base address. param periph The peripheral to operate.
void XRDC2_GetDefaultMasterDomainAssignment | ( | xrdc2_master_domain_assignment_t * | assignment | ) |
Gets the default master domain assignment.
This function sets the assignment as follows:
assignment | Pointer to the assignment structure. |
brief Gets the default master domain assignment.
This function sets the assignment as follows:
code config->lock = false; config->privilegeAttr = kXRDC2_MasterPrivilege; config->secureAttr = kXRDC2_MasterSecure; config->domainId = 0U; config->mask = 0U; config->match = 0U; endcode
param assignment Pointer to the assignment structure.
void XRDC2_GetMemAccessDefaultConfig | ( | xrdc2_mem_access_config_t * | config | ) |
Gets the default memory access configuration.
This function sets the assignment as follows:
config | Pointer to the configuration. |
brief Gets the default memory access configuration.
This function sets the assignment as follows:
code config->startAddr = 0U; config->endAddr = 0xFFFFFFFFU; config->lockMode = kXRDC2_AccessConfigLockDisabled; config->policy[0] = kXRDC2_AccessPolicyNone; config->policy[1] = kXRDC2_AccessPolicyNone; ... endcode
param config Pointer to the configuration.
uint8_t XRDC2_GetMemExclAccessLockDomainOwner | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem | ||
) |
Get current memory region exclusive access lock owner.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
brief Get current memory region exclusive access lock owner.
param base XRDC2 peripheral base address. param mem The memory region to operate. param The domain ID of the lock owner.
void XRDC2_GetMemSlotAccessDefaultConfig | ( | xrdc2_mem_slot_access_config_t * | config | ) |
Gets the default memory slot access configuration.
This function sets the assignment as follows:
config | Pointer to the configuration. |
brief Gets the default memory slot access configuration.
This function sets the assignment as follows:
code config->lockMode = kXRDC2_AccessConfigLockDisabled; config->policy[0] = kXRDC2_AccessPolicyNone; config->policy[1] = kXRDC2_AccessPolicyNone; ... endcode
param config Pointer to the configuration.
uint8_t XRDC2_GetMemSlotExclAccessLockDomainOwner | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot | ||
) |
Get current memory slot exclusive access lock owner.
base | XRDC2 peripheral base address. |
memSlot | The memory slot to operate. |
base | XRDC2 peripheral base address. |
memSlot | The memory slot to operate. |
void XRDC2_GetPeriphAccessDefaultConfig | ( | xrdc2_periph_access_config_t * | config | ) |
Gets the default peripheral access configuration.
The default configuration is set as follows:
config | Pointer to the configuration structure. |
brief Gets the default peripheral access configuration.
The default configuration is set as follows: code config->lockMode = kXRDC2_AccessConfigLockWritable; config->policy[0] = kXRDC2_AccessPolicyNone; config->policy[1] = kXRDC2_AccessPolicyNone; ... config->policy[15] = kXRDC2_AccessPolicyNone; endcode
param config Pointer to the configuration structure.
uint8_t XRDC2_GetPeriphExclAccessLockDomainOwner | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph | ||
) |
Get current peripheral exclusive access lock owner.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
brief Get current peripheral exclusive access lock owner.
param base XRDC2 peripheral base address. param periph The peripheral to operate. param The domain ID of the lock owner.
void XRDC2_Init | ( | XRDC2_Type * | base | ) |
Initializes the XRDC2 module.
base | XRDC2 peripheral base address. |
brief Initializes the XRDC2 module.
This function enables the XRDC2 clock.
param base XRDC2 peripheral base address.
void XRDC2_LockMemExclAccess | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem | ||
) |
Lock the memory region exclusive access using blocking method.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
brief Lock the memory region exclusive access using blocking method.
param base XRDC2 peripheral base address. param mem The memory region to operate.
note This function must be called when the lock is not disabled.
void XRDC2_LockMemSlotExclAccess | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot | ||
) |
Lock the memory slot exclusive access using blocking method.
base | XRDC2 peripheral base address. |
memSlot | The memory slot to operate. |
brief Lock the memory slot exclusive access using blocking method.
param base XRDC2 peripheral base address. param memSlot The memory slot to operate.
note This function must be called when the lock is not disabled.
void XRDC2_LockPeriphExclAccess | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph | ||
) |
Lock the peripheral exclusive access using blocking method.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
brief Lock the peripheral exclusive access using blocking method.
param base XRDC2 peripheral base address. param periph The peripheral to operate.
note This function must be called when the lock is not disabled.
void XRDC2_SetGlobalValid | ( | XRDC2_Type * | base, |
bool | valid | ||
) |
Sets the XRDC2 global valid.
This function sets the XRDC2 global valid or invalid. When the XRDC2 is global invalid, all accesses from all bus masters to all slaves are allowed.
base | XRDC2 peripheral base address. |
valid | True to valid XRDC2. |
brief Sets the XRDC2 global valid.
This function sets the XRDC2 global valid or invalid. When the XRDC2 is global invalid, all accesses from all bus masters to all slaves are allowed.
param base XRDC2 peripheral base address. param valid True to valid XRDC2.
void XRDC2_SetMasterDomainAssignment | ( | XRDC2_Type * | base, |
xrdc2_master_t | master, | ||
uint8_t | assignIndex, | ||
const xrdc2_master_domain_assignment_t * | assignment | ||
) |
Sets the processor bus master domain assignment.
base | XRDC2 peripheral base address. |
master | Which master to configure. |
assignIndex | Which assignment register to set. |
assignment | Pointer to the assignment structure. |
brief Sets the processor bus master domain assignment.
param base XRDC2 peripheral base address. param master Which master to configure. param assignIndex Which assignment register to set. param assignment Pointer to the assignment structure.
void XRDC2_SetMemAccessConfig | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem, | ||
const xrdc2_mem_access_config_t * | config | ||
) |
Sets the memory region access policy.
base | XRDC2 peripheral base address. |
mem | Which memory region descriptor to set. |
config | Pointer to the access policy configuration structure. |
brief Sets the memory region access policy.
param base XRDC2 peripheral base address. param config Pointer to the access policy configuration structure.
void XRDC2_SetMemAccessLockMode | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem, | ||
xrdc2_access_config_lock_t | lockMode | ||
) |
Sets the memory descriptor lock mode.
base | XRDC2 peripheral base address. |
mem | Which memory descriptor to set. |
lockMode | The lock mode to set. |
brief Sets the memory descriptor lock mode.
param base XRDC2 peripheral base address. param mem Which memory descriptor to set. param lockMode The lock mode to set.
void XRDC2_SetMemAccessValid | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem, | ||
bool | valid | ||
) |
Sets the memory region descriptor as valid or invalid.
base | XRDC2 peripheral base address. |
mem | Which memory region descriptor to set. |
valid | True to set valid, false to set invalid. |
brief Sets the memory region descriptor as valid or invalid.
param base XRDC2 peripheral base address. param mem Which memory region descriptor to set. param valid True to set valid, false to set invalid.
void XRDC2_SetMemDomainAccessPolicy | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem, | ||
uint8_t | domainId, | ||
xrdc2_access_policy_t | policy | ||
) |
Sets the memory region access policy for specific domain.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
domainId | The ID of the domain whose policy will be changed. |
policy | The access policy to set. |
brief Sets the memory region access policy for specific domain.
param base XRDC2 peripheral base address. param mem The memory region to operate. param domainId The ID of the domain whose policy will be changed. param policy The access policy to set.
void XRDC2_SetMemSlotAccessConfig | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot, | ||
const xrdc2_mem_slot_access_config_t * | config | ||
) |
Sets the memory slot access policy.
base | XRDC2 peripheral base address. |
memSlot | Which memory slot descriptor to set. |
config | Pointer to the access policy configuration structure. |
brief Sets the memory slot access policy.
param base XRDC2 peripheral base address. param config Pointer to the access policy configuration structure.
void XRDC2_SetMemSlotAccessLockMode | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot, | ||
xrdc2_access_config_lock_t | lockMode | ||
) |
Sets the memory slot descriptor lock mode.
base | XRDC2 peripheral base address. |
memSlot | Which memory slot descriptor to set. |
lockMode | The lock mode to set. |
brief Sets the memory slot descriptor lock mode.
param base XRDC2 peripheral base address. param memSlot Which memory slot descriptor to set. param lockMode The lock mode to set.
void XRDC2_SetMemSlotAccessValid | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot, | ||
bool | valid | ||
) |
Sets the memory slot descriptor as valid or invalid.
base | XRDC2 peripheral base address. |
memSlot | Which memory slot descriptor to set. |
valid | True to set valid, false to set invalid. |
brief Sets the memory slot descriptor as valid or invalid.
param base XRDC2 peripheral base address. param memSlot Which memory slot descriptor to set. param valid True to set valid, false to set invalid.
void XRDC2_SetMemSlotDomainAccessPolicy | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot, | ||
uint8_t | domainId, | ||
xrdc2_access_policy_t | policy | ||
) |
Sets the memory slot access policy for specific domain.
base | XRDC2 peripheral base address. |
memSlot | The memory slot to operate. |
domainId | The ID of the domain whose policy will be changed. |
policy | The access policy to set. |
brief Sets the memory slot access policy for specific domain.
param base XRDC2 peripheral base address. param memSlot The memory slot to operate. param domainId The ID of the domain whose policy will be changed. param policy The access policy to set.
void XRDC2_SetPeriphAccessConfig | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph, | ||
const xrdc2_periph_access_config_t * | config | ||
) |
Sets the peripheral access policy.
base | XRDC2 peripheral base address. |
periph | Which peripheral descriptor to set. |
config | Pointer to the access policy configuration structure. |
brief Sets the peripheral access policy.
param base XRDC2 peripheral base address. param config Pointer to the access policy configuration structure.
void XRDC2_SetPeriphAccessLockMode | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph, | ||
xrdc2_access_config_lock_t | lockMode | ||
) |
Sets the peripheral descriptor lock mode.
base | XRDC2 peripheral base address. |
periph | Which peripheral descriptor to set. |
lockMode | The lock mode to set. |
brief Sets the peripheral descriptor lock mode.
param base XRDC2 peripheral base address. param periph Which peripheral descriptor to set. param lockMode The lock mode to set.
void XRDC2_SetPeriphAccessValid | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph, | ||
bool | valid | ||
) |
Sets the peripheral descriptor as valid or invalid.
base | XRDC2 peripheral base address. |
periph | Which peripheral descriptor to set. |
valid | True to set valid, false to set invalid. |
brief Sets the peripheral descriptor as valid or invalid.
param base XRDC2 peripheral base address. param periph Which peripheral descriptor to set. param valid True to set valid, false to set invalid.
void XRDC2_SetPeriphDomainAccessPolicy | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph, | ||
uint8_t | domainId, | ||
xrdc2_access_policy_t | policy | ||
) |
Sets the peripheral access policy for specific domain.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
domainId | The ID of the domain whose policy will be changed. |
policy | The access policy to set. |
brief Sets the peripheral access policy for specific domain.
param base XRDC2 peripheral base address. param periph The peripheral to operate. param domainId The ID of the domain whose policy will be changed. param policy The access policy to set.
status_t XRDC2_TryLockMemExclAccess | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem | ||
) |
Try to lock the memory region exclusive access.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
kStatus_Fail | Failed to lock. |
kStatus_Success | Locked succussfully. |
brief Try to lock the memory region exclusive access.
param base XRDC2 peripheral base address. param mem The memory region to operate. retval kStatus_Fail Failed to lock. retval kStatus_Success Locked succussfully.
status_t XRDC2_TryLockMemSlotExclAccess | ( | XRDC2_Type * | base, |
xrdc2_mem_slot_t | memSlot | ||
) |
Try to lock the memory slot exclusive access.
base | XRDC2 peripheral base address. |
memSlot | The memory slot to operate. |
kStatus_Fail | Failed to lock. |
kStatus_Success | Locked succussfully. |
brief Try to lock the memory slot exclusive access.
param base XRDC2 peripheral base address. param memSlot The memory slot to operate. retval kStatus_Fail Failed to lock. retval kStatus_Success Locked succussfully.
status_t XRDC2_TryLockPeriphExclAccess | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph | ||
) |
Try to lock the peripheral exclusive access.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
kStatus_Fail | Failed to lock. |
kStatus_Success | Locked succussfully. |
brief Try to lock the peripheral exclusive access.
param base XRDC2 peripheral base address. param periph The peripheral to operate. retval kStatus_Fail Failed to lock. retval kStatus_Success Locked succussfully.
void XRDC2_UnlockMemExclAccess | ( | XRDC2_Type * | base, |
xrdc2_mem_t | mem | ||
) |
Unlock the memory region exclusive access.
base | XRDC2 peripheral base address. |
mem | The memory region to operate. |
brief Unlock the memory region exclusive access.
param base XRDC2 peripheral base address. param mem The memory region to operate.
note This function must be called by the lock owner.
void XRDC2_UnlockPeriphExclAccess | ( | XRDC2_Type * | base, |
xrdc2_periph_t | periph | ||
) |
Unlock the peripheral exclusive access.
base | XRDC2 peripheral base address. |
periph | The peripheral to operate. |
brief Unlock the peripheral exclusive access.
param base XRDC2 peripheral base address. param periph The peripheral to operate.
note This function must be called by the lock owner.
uint8_t _xrdc2_master_domain_assignment::domainId |
Domain ID used when this descriptor hit.
uint32_t _xrdc2_mem_access_config::endAddr |
Memory region end address, (endAddr + 1) should be 4k aligned.
bool _xrdc2_master_domain_assignment::lock |
Set true to lock the descriptor.
xrdc2_access_config_lock_t _xrdc2_periph_access_config::lockMode |
PDACn lock configuration.
xrdc2_access_config_lock_t _xrdc2_mem_access_config::lockMode |
MRGDn lock configuration.
xrdc2_access_config_lock_t _xrdc2_mem_slot_access_config::lockMode |
Descriptor lock configuration.
uint16_t _xrdc2_master_domain_assignment::mask |
Mask used for descriptor hit.
uint16_t _xrdc2_master_domain_assignment::match |
Match used for descriptor hit.
xrdc2_access_policy_t _xrdc2_periph_access_config::policy[FSL_FEATURE_XRDC2_DOMAIN_COUNT] |
Access policy for each domain.
xrdc2_access_policy_t _xrdc2_mem_access_config::policy[FSL_FEATURE_XRDC2_DOMAIN_COUNT] |
Access policy for each domain.
xrdc2_access_policy_t _xrdc2_mem_slot_access_config::policy[FSL_FEATURE_XRDC2_DOMAIN_COUNT] |
Access policy for each domain.
xrdc2_privilege_attr_t _xrdc2_master_domain_assignment::privilegeAttr |
Privilege attribute.
xrdc2_secure_attr_t _xrdc2_master_domain_assignment::secureAttr |
Secure attribute.
uint32_t _xrdc2_mem_access_config::startAddr |
Memory region start address, should be 4k aligned.