diff options
Diffstat (limited to 'drivers/crypto/n2_core.h')
| -rw-r--r-- | drivers/crypto/n2_core.h | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/drivers/crypto/n2_core.h b/drivers/crypto/n2_core.h deleted file mode 100644 index 2406763b0306..000000000000 --- a/drivers/crypto/n2_core.h +++ /dev/null @@ -1,232 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _N2_CORE_H -#define _N2_CORE_H - -#ifndef __ASSEMBLY__ - -struct ino_blob { - u64 intr; - u64 ino; -}; - -struct spu_mdesc_info { - u64 cfg_handle; - struct ino_blob *ino_table; - int num_intrs; -}; - -struct n2_crypto { - struct spu_mdesc_info cwq_info; - struct list_head cwq_list; -}; - -struct n2_mau { - struct spu_mdesc_info mau_info; - struct list_head mau_list; -}; - -#define CWQ_ENTRY_SIZE 64 -#define CWQ_NUM_ENTRIES 64 - -#define MAU_ENTRY_SIZE 64 -#define MAU_NUM_ENTRIES 64 - -struct cwq_initial_entry { - u64 control; - u64 src_addr; - u64 auth_key_addr; - u64 auth_iv_addr; - u64 final_auth_state_addr; - u64 enc_key_addr; - u64 enc_iv_addr; - u64 dest_addr; -}; - -struct cwq_ext_entry { - u64 len; - u64 src_addr; - u64 resv1; - u64 resv2; - u64 resv3; - u64 resv4; - u64 resv5; - u64 resv6; -}; - -struct cwq_final_entry { - u64 control; - u64 src_addr; - u64 resv1; - u64 resv2; - u64 resv3; - u64 resv4; - u64 resv5; - u64 resv6; -}; - -#define CONTROL_LEN 0x000000000000ffffULL -#define CONTROL_LEN_SHIFT 0 -#define CONTROL_HMAC_KEY_LEN 0x0000000000ff0000ULL -#define CONTROL_HMAC_KEY_LEN_SHIFT 16 -#define CONTROL_ENC_TYPE 0x00000000ff000000ULL -#define CONTROL_ENC_TYPE_SHIFT 24 -#define ENC_TYPE_ALG_RC4_STREAM 0x00ULL -#define ENC_TYPE_ALG_RC4_NOSTREAM 0x04ULL -#define ENC_TYPE_ALG_DES 0x08ULL -#define ENC_TYPE_ALG_3DES 0x0cULL -#define ENC_TYPE_ALG_AES128 0x10ULL -#define ENC_TYPE_ALG_AES192 0x14ULL -#define ENC_TYPE_ALG_AES256 0x18ULL -#define ENC_TYPE_ALG_RESERVED 0x1cULL -#define ENC_TYPE_ALG_MASK 0x1cULL -#define ENC_TYPE_CHAINING_ECB 0x00ULL -#define ENC_TYPE_CHAINING_CBC 0x01ULL -#define ENC_TYPE_CHAINING_CFB 0x02ULL -#define ENC_TYPE_CHAINING_COUNTER 0x03ULL -#define ENC_TYPE_CHAINING_MASK 0x03ULL -#define CONTROL_AUTH_TYPE 0x0000001f00000000ULL -#define CONTROL_AUTH_TYPE_SHIFT 32 -#define AUTH_TYPE_RESERVED 0x00ULL -#define AUTH_TYPE_MD5 0x01ULL -#define AUTH_TYPE_SHA1 0x02ULL -#define AUTH_TYPE_SHA256 0x03ULL -#define AUTH_TYPE_CRC32 0x04ULL -#define AUTH_TYPE_HMAC_MD5 0x05ULL -#define AUTH_TYPE_HMAC_SHA1 0x06ULL -#define AUTH_TYPE_HMAC_SHA256 0x07ULL -#define AUTH_TYPE_TCP_CHECKSUM 0x08ULL -#define AUTH_TYPE_SSL_HMAC_MD5 0x09ULL -#define AUTH_TYPE_SSL_HMAC_SHA1 0x0aULL -#define AUTH_TYPE_SSL_HMAC_SHA256 0x0bULL -#define CONTROL_STRAND 0x000000e000000000ULL -#define CONTROL_STRAND_SHIFT 37 -#define CONTROL_HASH_LEN 0x0000ff0000000000ULL -#define CONTROL_HASH_LEN_SHIFT 40 -#define CONTROL_INTERRUPT 0x0001000000000000ULL -#define CONTROL_STORE_FINAL_AUTH_STATE 0x0002000000000000ULL -#define CONTROL_RESERVED 0x001c000000000000ULL -#define CONTROL_HV_DONE 0x0004000000000000ULL -#define CONTROL_HV_PROTOCOL_ERROR 0x0008000000000000ULL -#define CONTROL_HV_HARDWARE_ERROR 0x0010000000000000ULL -#define CONTROL_END_OF_BLOCK 0x0020000000000000ULL -#define CONTROL_START_OF_BLOCK 0x0040000000000000ULL -#define CONTROL_ENCRYPT 0x0080000000000000ULL -#define CONTROL_OPCODE 0xff00000000000000ULL -#define CONTROL_OPCODE_SHIFT 56 -#define OPCODE_INPLACE_BIT 0x80ULL -#define OPCODE_SSL_KEYBLOCK 0x10ULL -#define OPCODE_COPY 0x20ULL -#define OPCODE_ENCRYPT 0x40ULL -#define OPCODE_AUTH_MAC 0x41ULL - -#endif /* !(__ASSEMBLY__) */ - -/* NCS v2.0 hypervisor interfaces */ -#define HV_NCS_QTYPE_MAU 0x01 -#define HV_NCS_QTYPE_CWQ 0x02 - -/* ncs_qconf() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_QCONF - * ARG0: Queue type (HV_NCS_QTYPE_{MAU,CWQ}) - * ARG1: Real address of queue, or handle for unconfigure - * ARG2: Number of entries in queue, zero for unconfigure - * RET0: status - * RET1: queue handle - * - * Configure a queue in the stream processing unit. - * - * The real address given as the base must be 64-byte - * aligned. - * - * The queue size can range from a minimum of 2 to a maximum - * of 64. The queue size must be a power of two. - * - * To unconfigure a queue, specify a length of zero and place - * the queue handle into ARG1. - * - * On configure success the hypervisor will set the FIRST, HEAD, - * and TAIL registers to the address of the first entry in the - * queue. The LAST register will be set to point to the last - * entry in the queue. - */ -#define HV_FAST_NCS_QCONF 0x111 - -/* ncs_qinfo() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_QINFO - * ARG0: Queue handle - * RET0: status - * RET1: Queue type (HV_NCS_QTYPE_{MAU,CWQ}) - * RET2: Queue base address - * RET3: Number of entries - */ -#define HV_FAST_NCS_QINFO 0x112 - -/* ncs_gethead() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_GETHEAD - * ARG0: Queue handle - * RET0: status - * RET1: queue head offset - */ -#define HV_FAST_NCS_GETHEAD 0x113 - -/* ncs_gettail() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_GETTAIL - * ARG0: Queue handle - * RET0: status - * RET1: queue tail offset - */ -#define HV_FAST_NCS_GETTAIL 0x114 - -/* ncs_settail() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_SETTAIL - * ARG0: Queue handle - * ARG1: New tail offset - * RET0: status - */ -#define HV_FAST_NCS_SETTAIL 0x115 - -/* ncs_qhandle_to_devino() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_QHANDLE_TO_DEVINO - * ARG0: Queue handle - * RET0: status - * RET1: devino - */ -#define HV_FAST_NCS_QHANDLE_TO_DEVINO 0x116 - -/* ncs_sethead_marker() - * TRAP: HV_FAST_TRAP - * FUNCTION: HV_FAST_NCS_SETHEAD_MARKER - * ARG0: Queue handle - * ARG1: New head offset - * RET0: status - */ -#define HV_FAST_NCS_SETHEAD_MARKER 0x117 - -#ifndef __ASSEMBLY__ -extern unsigned long sun4v_ncs_qconf(unsigned long queue_type, - unsigned long queue_ra, - unsigned long num_entries, - unsigned long *qhandle); -extern unsigned long sun4v_ncs_qinfo(unsigned long qhandle, - unsigned long *queue_type, - unsigned long *queue_ra, - unsigned long *num_entries); -extern unsigned long sun4v_ncs_gethead(unsigned long qhandle, - unsigned long *head); -extern unsigned long sun4v_ncs_gettail(unsigned long qhandle, - unsigned long *tail); -extern unsigned long sun4v_ncs_settail(unsigned long qhandle, - unsigned long tail); -extern unsigned long sun4v_ncs_qhandle_to_devino(unsigned long qhandle, - unsigned long *devino); -extern unsigned long sun4v_ncs_sethead_marker(unsigned long qhandle, - unsigned long head); -#endif /* !(__ASSEMBLY__) */ - -#endif /* _N2_CORE_H */ |