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hdcp22_cipher_dp
Xilinx SDK Drivers API Documentation
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Data Structures | |
struct | XHdcp22_Cipher_Config |
This typedef contains configuration information for the HDCP22 Cipher core. More... | |
struct | XHdcp22_Cipher |
The XHdcp22 Cipher driver instance data. More... | |
Macros | |
#define | XHDCP22_CIPHER_H |
< Prevent circular inclusions by using protection macros More... | |
#define | XHdcp22Cipher_Enable(InstancePtr) |
This macro enables the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_Disable(InstancePtr) |
This macro disables the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_IsEnabled(InstancePtr) |
This macro returns the encrypted enabled state of the HDCP22 Cipher core instance. More... | |
#define | XHdcp22Cipher_SetTxMode(InstancePtr) |
This macro sets the HDCP operation mode for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_SetRxMode(InstancePtr) |
This macro sets the HDCP RX operation mode for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_EnableTxEncryption(InstancePtr) |
This macro enables HDCP TX encryption for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_DisableTxEncryption(InstancePtr) |
This macro disables HDCP TX encryption for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_IsTxEncryptionEnabled(InstancePtr) |
This macro returns the encrypted enabled state of HDCP TX encryption for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_IsEncrypted(InstancePtr) |
This macro returns the encrypted state for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_Noise(InstancePtr, Set) |
This macro enables or disables noise output for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_Blank(InstancePtr, Set) |
This macro enables or disables blank screen for the HDCP22 Cipher peripheral. More... | |
#define | XHdcp22Cipher_GetVersion(InstancePtr) XHdcp22Cipher_ReadReg((InstancePtr)->Config.BaseAddress, XHDCP22_CIPHER_VER_VERSION_OFFSET) |
This macro reads the version for the HDCP22 Cipher peripheral. More... | |
#define | XHDCP22_CIPHER_HW_H |
< Prevent circular inclusions by using protection macros More... | |
#define | XHDCP22_CIPHER_VER_ID_OFFSET ((XHDCP22_CIPHER_VER_BASE)+(0*4)) |
VER Identification register * register offset. More... | |
#define | XHDCP22_CIPHER_VER_VERSION_OFFSET ((XHDCP22_CIPHER_VER_BASE)+(1*4)) |
VER Version register * offset. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(0*4)) |
Control register * register offset. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_SET_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(1*4)) |
Control set register * offset. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_CLR_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(2*4)) |
Control clear register * offset. More... | |
#define | XHDCP22_CIPHER_REG_STA_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(3*4)) |
Status register * offset. More... | |
#define | XHDCP22_CIPHER_REG_KS_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(4*4)) |
Ks register 1 * offset. More... | |
#define | XHDCP22_CIPHER_REG_KS_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(5*4)) |
Ks register 2 * offset. More... | |
#define | XHDCP22_CIPHER_REG_KS_3_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(6*4)) |
Ks register 3 * offset. More... | |
#define | XHDCP22_CIPHER_REG_KS_4_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(7*4)) |
Ks register 4 * offset. More... | |
#define | XHDCP22_CIPHER_REG_LC128_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(8*4)) |
Lc128 register 1 * offset. More... | |
#define | XHDCP22_CIPHER_REG_LC128_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(9*4)) |
Lc128 register 2 * offset. More... | |
#define | XHDCP22_CIPHER_REG_LC128_3_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(10*4)) |
Lc128 register 3 * offset. More... | |
#define | XHDCP22_CIPHER_REG_LC128_4_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(11*4)) |
Lc128 register 4 * offset. More... | |
#define | XHDCP22_CIPHER_REG_RIV_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(12*4)) |
Riv register 1 * offset. More... | |
#define | XHDCP22_CIPHER_REG_RIV_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(13*4)) |
Riv register 2 * offset. More... | |
#define | XHDCP22_CIPHER_REG_INPUTCTR_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(14*4)) |
InputCtr register 1 * offset. More... | |
#define | XHDCP22_CIPHER_REG_INPUTCTR_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(15*4)) |
InputCtr register 2 * offset. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_RUN_MASK (1<<0) |
Control register Run mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_IE_MASK (1<<1) |
Control register Interrupt Enable mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_MODE_MASK (1<<2) |
Control register Mode mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_ENCRYPT_MASK (1<<3) |
Control register Encrypt mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_BLANK_MASK (1<<4) |
Control register blank mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_NOISE_MASK (1<<5) |
Control register noise mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_LANE_CNT_MASK (0x0F<<6) |
Control register lane count mask. More... | |
#define | XHDCP22_CIPHER_REG_CTRL_LANE_CNT_BIT_POS 6 |
Control register lane count bits position. More... | |
#define | XHDCP22_CIPHER_REG_STA_IRQ_MASK (1<<0) |
Status register interrupt mask. More... | |
#define | XHDCP22_CIPHER_REG_STA_EVT_MASK (1<<1) |
Status register event mask. More... | |
#define | XHDCP22_CIPHER_REG_STA_ENCRYPTED_MASK (1<<2) |
Status register encrypted mask. More... | |
#define | XHDCP22_CIPHER_SHIFT_16 16 |
16 shift value More... | |
#define | XHDCP22_CIPHER_MASK_16 0xFFFF |
16 bit mask value More... | |
#define | XHDCP22_CIPHER_VER_ID 0x2200 |
Version ID. More... | |
Functions | |
int | XHdcp22Cipher_CfgInitialize (XHdcp22_Cipher *InstancePtr, XHdcp22_Cipher_Config *CfgPtr, UINTPTR EffectiveAddr) |
This function initializes the HDCP22 Cipher core. More... | |
void | XHdcp22Cipher_SetKs (XHdcp22_Cipher *InstancePtr, const u8 *KsPtr, u16 Length) |
This function sets the Ks key in the HDCP22 Cipher core. More... | |
void | XHdcp22Cipher_SetLc128 (XHdcp22_Cipher *InstancePtr, const u8 *Lc128Ptr, u16 Length) |
This function sets the Lc128 key in the HDCP22 Cipher core. More... | |
void | XHdcp22Cipher_SetRiv (XHdcp22_Cipher *InstancePtr, const u8 *RivPtr, u16 Length) |
This function sets the Riv key in the HDCP22 Cipher core. More... | |
void | XHdcp22Cipher_SetLanecount (XHdcp22_Cipher *InstancePtr, u8 LaneCount) |
This function sets the Lane count in the HDCP22 Cipher core. More... | |
XHdcp22_Cipher_Config * | XHdcp22Cipher_LookupConfig (u16 DeviceId) |
This function returns a reference to an XHdcp22_Cipher_Config structure based on the core id, DeviceId. More... | |
int | XHdcp22Cipher_SelfTest (XHdcp22_Cipher *InstancePtr) |
This function reads ID of the peripheral. More... | |
Register access macro definition | |
#define | XHdcp22Cipher_In32 Xil_In32 |
Input Operations. More... | |
#define | XHdcp22Cipher_Out32 Xil_Out32 |
Output Operations. More... | |
#define | XHdcp22Cipher_ReadReg(BaseAddress, RegOffset) XHdcp22Cipher_In32((BaseAddress) + ((u32)RegOffset)) |
This macro reads a value from a HDCP22 Cipher register. More... | |
#define | XHdcp22Cipher_WriteReg(BaseAddress, RegOffset, Data) XHdcp22Cipher_Out32((BaseAddress) + ((u32)RegOffset), (u32)(Data)) |
This macro writes a value to a HDCP22 Cipher register. More... | |
#define | XHdcp22Cipher_GetStatusReg(BaseAddress) XHdcp22Cipher_ReadReg(BaseAddress, XHDCP22_CIPHER_REG_STA_OFFSET) |
This macro reads the status register from the HDCP22 Cipher. More... | |
#define | XHdcp22Cipher_GetControlReg(BaseAddress) XHdcp22Cipher_ReadReg(BaseAddress, XHDCP22_CIPHER_REG_CTRL_OFFSET) |
This macro reads the control register from the HDCP22 Cipher. More... | |
#define XHDCP22_CIPHER_H |
< Prevent circular inclusions by using protection macros
#define XHDCP22_CIPHER_HW_H |
< Prevent circular inclusions by using protection macros
#define XHDCP22_CIPHER_MASK_16 0xFFFF |
16 bit mask value
Referenced by XHdcp22Cipher_CfgInitialize(), and XHdcp22Cipher_SelfTest().
#define XHDCP22_CIPHER_REG_CTRL_BLANK_MASK (1<<4) |
Control register blank mask.
#define XHDCP22_CIPHER_REG_CTRL_CLR_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(2*4)) |
Control clear register * offset.
Referenced by XHdcp22Cipher_SetLanecount().
#define XHDCP22_CIPHER_REG_CTRL_ENCRYPT_MASK (1<<3) |
Control register Encrypt mask.
#define XHDCP22_CIPHER_REG_CTRL_IE_MASK (1<<1) |
Control register Interrupt Enable mask.
Reserved for future use.
#define XHDCP22_CIPHER_REG_CTRL_LANE_CNT_BIT_POS 6 |
Control register lane count bits position.
Referenced by XHdcp22Cipher_SetLanecount().
#define XHDCP22_CIPHER_REG_CTRL_LANE_CNT_MASK (0x0F<<6) |
Control register lane count mask.
Referenced by XHdcp22Cipher_SetLanecount().
#define XHDCP22_CIPHER_REG_CTRL_MODE_MASK (1<<2) |
Control register Mode mask.
#define XHDCP22_CIPHER_REG_CTRL_NOISE_MASK (1<<5) |
Control register noise mask.
#define XHDCP22_CIPHER_REG_CTRL_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(0*4)) |
Control register * register offset.
#define XHDCP22_CIPHER_REG_CTRL_RUN_MASK (1<<0) |
Control register Run mask.
#define XHDCP22_CIPHER_REG_CTRL_SET_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(1*4)) |
Control set register * offset.
Referenced by XHdcp22Cipher_SetLanecount().
#define XHDCP22_CIPHER_REG_INPUTCTR_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(14*4)) |
InputCtr register 1 * offset.
#define XHDCP22_CIPHER_REG_INPUTCTR_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(15*4)) |
InputCtr register 2 * offset.
#define XHDCP22_CIPHER_REG_KS_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(4*4)) |
Ks register 1 * offset.
Referenced by XHdcp22Cipher_SetKs().
#define XHDCP22_CIPHER_REG_KS_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(5*4)) |
Ks register 2 * offset.
#define XHDCP22_CIPHER_REG_KS_3_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(6*4)) |
Ks register 3 * offset.
#define XHDCP22_CIPHER_REG_KS_4_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(7*4)) |
Ks register 4 * offset.
#define XHDCP22_CIPHER_REG_LC128_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(8*4)) |
Lc128 register 1 * offset.
Referenced by XHdcp22Cipher_SetLc128().
#define XHDCP22_CIPHER_REG_LC128_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(9*4)) |
Lc128 register 2 * offset.
#define XHDCP22_CIPHER_REG_LC128_3_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(10*4)) |
Lc128 register 3 * offset.
#define XHDCP22_CIPHER_REG_LC128_4_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(11*4)) |
Lc128 register 4 * offset.
#define XHDCP22_CIPHER_REG_RIV_1_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(12*4)) |
Riv register 1 * offset.
Referenced by XHdcp22Cipher_SetRiv().
#define XHDCP22_CIPHER_REG_RIV_2_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(13*4)) |
Riv register 2 * offset.
#define XHDCP22_CIPHER_REG_STA_ENCRYPTED_MASK (1<<2) |
Status register encrypted mask.
#define XHDCP22_CIPHER_REG_STA_EVT_MASK (1<<1) |
Status register event mask.
Reserved for future use.
#define XHDCP22_CIPHER_REG_STA_IRQ_MASK (1<<0) |
Status register interrupt mask.
Reserved for future use.
#define XHDCP22_CIPHER_REG_STA_OFFSET ((XHDCP22_CIPHER_REG_BASE)+(3*4)) |
Status register * offset.
#define XHDCP22_CIPHER_SHIFT_16 16 |
16 shift value
Referenced by XHdcp22Cipher_CfgInitialize(), and XHdcp22Cipher_SelfTest().
#define XHDCP22_CIPHER_VER_ID 0x2200 |
Version ID.
Referenced by XHdcp22Cipher_CfgInitialize(), and XHdcp22Cipher_SelfTest().
#define XHDCP22_CIPHER_VER_ID_OFFSET ((XHDCP22_CIPHER_VER_BASE)+(0*4)) |
VER Identification register * register offset.
Referenced by XHdcp22Cipher_CfgInitialize(), and XHdcp22Cipher_SelfTest().
#define XHDCP22_CIPHER_VER_VERSION_OFFSET ((XHDCP22_CIPHER_VER_BASE)+(1*4)) |
VER Version register * offset.
#define XHdcp22Cipher_Blank | ( | InstancePtr, | |
Set | |||
) |
This macro enables or disables blank screen for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
Set | specifies TRUE/FALSE either to enable/disable blank screen. |
#define XHdcp22Cipher_Disable | ( | InstancePtr | ) |
This macro disables the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_DisableTxEncryption | ( | InstancePtr | ) |
This macro disables HDCP TX encryption for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_Enable | ( | InstancePtr | ) |
This macro enables the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_EnableTxEncryption | ( | InstancePtr | ) |
This macro enables HDCP TX encryption for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_GetControlReg | ( | BaseAddress | ) | XHdcp22Cipher_ReadReg(BaseAddress, XHDCP22_CIPHER_REG_CTRL_OFFSET) |
This macro reads the control register from the HDCP22 Cipher.
BaseAddress | is the base address of the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_GetStatusReg | ( | BaseAddress | ) | XHdcp22Cipher_ReadReg(BaseAddress, XHDCP22_CIPHER_REG_STA_OFFSET) |
This macro reads the status register from the HDCP22 Cipher.
IBaseAddress | is the base address of the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_GetVersion | ( | InstancePtr | ) | XHdcp22Cipher_ReadReg((InstancePtr)->Config.BaseAddress, XHDCP22_CIPHER_VER_VERSION_OFFSET) |
This macro reads the version for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_In32 Xil_In32 |
Input Operations.
#define XHdcp22Cipher_IsEnabled | ( | InstancePtr | ) |
This macro returns the encrypted enabled state of the HDCP22 Cipher core instance.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_IsEncrypted | ( | InstancePtr | ) |
This macro returns the encrypted state for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_IsTxEncryptionEnabled | ( | InstancePtr | ) |
This macro returns the encrypted enabled state of HDCP TX encryption for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_Noise | ( | InstancePtr, | |
Set | |||
) |
This macro enables or disables noise output for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
Set | specifies TRUE/FALSE either to enable/disable noise output. |
#define XHdcp22Cipher_Out32 Xil_Out32 |
Output Operations.
#define XHdcp22Cipher_ReadReg | ( | BaseAddress, | |
RegOffset | |||
) | XHdcp22Cipher_In32((BaseAddress) + ((u32)RegOffset)) |
This macro reads a value from a HDCP22 Cipher register.
A 32 bit read is performed. If the component is implemented in a smaller width, only the least significant data is read from the register. The most significant data will be read as 0.
BaseAddress | is the base address of the HDCP22 Cipher core instance. |
RegOffset | is the register offset of the register (defined at the top of this file). |
Referenced by XHdcp22Cipher_CfgInitialize(), and XHdcp22Cipher_SelfTest().
#define XHdcp22Cipher_SetRxMode | ( | InstancePtr | ) |
This macro sets the HDCP RX operation mode for the HDCP22 Cipher peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_SetTxMode | ( | InstancePtr | ) |
This macro sets the HDCP operation mode for the HDCP22 Cipher peripheral.
The mode
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
#define XHdcp22Cipher_WriteReg | ( | BaseAddress, | |
RegOffset, | |||
Data | |||
) | XHdcp22Cipher_Out32((BaseAddress) + ((u32)RegOffset), (u32)(Data)) |
This macro writes a value to a HDCP22 Cipher register.
A 32 bit write is performed. If the component is implemented in a smaller width, only the least significant data is written.
BaseAddress | is the base address of the HDCP22 Cipher core instance. |
RegOffset | is the register offset of the register (defined at the top of this file) to be written. |
Data | is the 32-bit value to write into the register. |
Referenced by XHdcp22Cipher_SetKs(), XHdcp22Cipher_SetLanecount(), XHdcp22Cipher_SetLc128(), and XHdcp22Cipher_SetRiv().
int XHdcp22Cipher_CfgInitialize | ( | XHdcp22_Cipher * | InstancePtr, |
XHdcp22_Cipher_Config * | CfgPtr, | ||
UINTPTR | EffectiveAddr | ||
) |
This function initializes the HDCP22 Cipher core.
This function must be called prior to using the HDCP22 Cipher core. Initialization of the HDCP22 Cipher includes setting up the instance data, and ensuring the hardware is in a quiescent state.
InstancePtr | is a pointer to the XHdcp22_Cipher core instance. |
CfgPtr | points to the configuration structure associated with the HDCP22 Cipher core core. |
EffectiveAddr | is the base address of the device. If address translation is being used, then this parameter must reflect the virtual base address. Otherwise, the physical address should be used. |
References XHdcp22_Cipher_Config::BaseAddress, XHdcp22_Cipher::Config, XHdcp22_Cipher::IsReady, XHDCP22_CIPHER_MASK_16, XHDCP22_CIPHER_SHIFT_16, XHDCP22_CIPHER_VER_ID, XHDCP22_CIPHER_VER_ID_OFFSET, and XHdcp22Cipher_ReadReg.
XHdcp22_Cipher_Config * XHdcp22Cipher_LookupConfig | ( | u16 | DeviceId | ) |
This function returns a reference to an XHdcp22_Cipher_Config structure based on the core id, DeviceId.
The return value will refer to an entry in the device configuration table defined in the xhdcp22_cipher_g.c file.
DeviceId | is the unique core ID of the XHDCP22 Cipher core for the lookup operation. |
int XHdcp22Cipher_SelfTest | ( | XHdcp22_Cipher * | InstancePtr | ) |
This function reads ID of the peripheral.
InstancePtr | is a pointer to the HDCP22 Cipher core instance. |
References XHdcp22_Cipher_Config::BaseAddress, XHdcp22_Cipher::Config, XHDCP22_CIPHER_MASK_16, XHDCP22_CIPHER_SHIFT_16, XHDCP22_CIPHER_VER_ID, XHDCP22_CIPHER_VER_ID_OFFSET, and XHdcp22Cipher_ReadReg.
void XHdcp22Cipher_SetKs | ( | XHdcp22_Cipher * | InstancePtr, |
const u8 * | KsPtr, | ||
u16 | Length | ||
) |
This function sets the Ks key in the HDCP22 Cipher core.
BaseAddress | is the base address of the HDCP22 Cipher core instance. |
KsPtr | is a pointer to the Ks key. |
Length | indicates the number of bytes. |
References XHdcp22_Cipher_Config::BaseAddress, XHdcp22_Cipher::Config, XHDCP22_CIPHER_REG_KS_1_OFFSET, and XHdcp22Cipher_WriteReg.
void XHdcp22Cipher_SetLanecount | ( | XHdcp22_Cipher * | InstancePtr, |
u8 | LaneCount | ||
) |
This function sets the Lane count in the HDCP22 Cipher core.
InstancePtr | is the HDCP22 Cipher core instance. |
LaneCount | is the number lanes to be set in cipher core. |
References XHdcp22_Cipher_Config::BaseAddress, XHdcp22_Cipher::Config, XHDCP22_CIPHER_REG_CTRL_CLR_OFFSET, XHDCP22_CIPHER_REG_CTRL_LANE_CNT_BIT_POS, XHDCP22_CIPHER_REG_CTRL_LANE_CNT_MASK, XHDCP22_CIPHER_REG_CTRL_SET_OFFSET, and XHdcp22Cipher_WriteReg.
void XHdcp22Cipher_SetLc128 | ( | XHdcp22_Cipher * | InstancePtr, |
const u8 * | Lc128Ptr, | ||
u16 | Length | ||
) |
This function sets the Lc128 key in the HDCP22 Cipher core.
BaseAddress | is the base address of the HDCP22 Cipher core instance. |
Lc128Ptr | is a pointer to the LC128 key. |
Length | indicates the number of bytes. |
References XHdcp22_Cipher_Config::BaseAddress, XHdcp22_Cipher::Config, XHDCP22_CIPHER_REG_LC128_1_OFFSET, and XHdcp22Cipher_WriteReg.
void XHdcp22Cipher_SetRiv | ( | XHdcp22_Cipher * | InstancePtr, |
const u8 * | RivPtr, | ||
u16 | Length | ||
) |
This function sets the Riv key in the HDCP22 Cipher core.
BaseAddress | is the base address of the HDCP22 Cipher core instance. |
RivPtr | is a pointer to the Riv key. |
Length | indicates the number of bytes. |
References XHdcp22_Cipher_Config::BaseAddress, XHdcp22_Cipher::Config, XHDCP22_CIPHER_REG_RIV_1_OFFSET, and XHdcp22Cipher_WriteReg.