[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/crypto/caam/pdb.h b/src/kernel/linux/v4.14/drivers/crypto/caam/pdb.h
new file mode 100644
index 0000000..810f0be
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/crypto/caam/pdb.h
@@ -0,0 +1,591 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * CAAM Protocol Data Block (PDB) definition header file
+ *
+ * Copyright 2008-2016 Freescale Semiconductor, Inc.
+ *
+ */
+
+#ifndef CAAM_PDB_H
+#define CAAM_PDB_H
+#include "compat.h"
+
+/*
+ * PDB- IPSec ESP Header Modification Options
+ */
+#define PDBHMO_ESP_DECAP_SHIFT 28
+#define PDBHMO_ESP_ENCAP_SHIFT 28
+/*
+ * Encap and Decap - Decrement TTL (Hop Limit) - Based on the value of the
+ * Options Byte IP version (IPvsn) field:
+ * if IPv4, decrement the inner IP header TTL field (byte 8);
+ * if IPv6 decrement the inner IP header Hop Limit field (byte 7).
+*/
+#define PDBHMO_ESP_DECAP_DEC_TTL (0x02 << PDBHMO_ESP_DECAP_SHIFT)
+#define PDBHMO_ESP_ENCAP_DEC_TTL (0x02 << PDBHMO_ESP_ENCAP_SHIFT)
+/*
+ * Decap - DiffServ Copy - Copy the IPv4 TOS or IPv6 Traffic Class byte
+ * from the outer IP header to the inner IP header.
+ */
+#define PDBHMO_ESP_DIFFSERV (0x01 << PDBHMO_ESP_DECAP_SHIFT)
+/*
+ * Encap- Copy DF bit -if an IPv4 tunnel mode outer IP header is coming from
+ * the PDB, copy the DF bit from the inner IP header to the outer IP header.
+ */
+#define PDBHMO_ESP_DFBIT (0x04 << PDBHMO_ESP_ENCAP_SHIFT)
+
+#define PDBNH_ESP_ENCAP_SHIFT 16
+#define PDBNH_ESP_ENCAP_MASK (0xff << PDBNH_ESP_ENCAP_SHIFT)
+
+#define PDBHDRLEN_ESP_DECAP_SHIFT 16
+#define PDBHDRLEN_MASK (0x0fff << PDBHDRLEN_ESP_DECAP_SHIFT)
+
+#define PDB_NH_OFFSET_SHIFT 8
+#define PDB_NH_OFFSET_MASK (0xff << PDB_NH_OFFSET_SHIFT)
+
+/*
+ * PDB - IPSec ESP Encap/Decap Options
+ */
+#define PDBOPTS_ESP_ARSNONE 0x00 /* no antireplay window */
+#define PDBOPTS_ESP_ARS32 0x40 /* 32-entry antireplay window */
+#define PDBOPTS_ESP_ARS128 0x80 /* 128-entry antireplay window */
+#define PDBOPTS_ESP_ARS64 0xc0 /* 64-entry antireplay window */
+#define PDBOPTS_ESP_ARS_MASK 0xc0 /* antireplay window mask */
+#define PDBOPTS_ESP_IVSRC 0x20 /* IV comes from internal random gen */
+#define PDBOPTS_ESP_ESN 0x10 /* extended sequence included */
+#define PDBOPTS_ESP_OUTFMT 0x08 /* output only decapsulation (decap) */
+#define PDBOPTS_ESP_IPHDRSRC 0x08 /* IP header comes from PDB (encap) */
+#define PDBOPTS_ESP_INCIPHDR 0x04 /* Prepend IP header to output frame */
+#define PDBOPTS_ESP_IPVSN 0x02 /* process IPv6 header */
+#define PDBOPTS_ESP_AOFL 0x04 /* adjust out frame len (decap, SEC>=5.3)*/
+#define PDBOPTS_ESP_TUNNEL 0x01 /* tunnel mode next-header byte */
+#define PDBOPTS_ESP_IPV6 0x02 /* ip header version is V6 */
+#define PDBOPTS_ESP_DIFFSERV 0x40 /* copy TOS/TC from inner iphdr */
+#define PDBOPTS_ESP_UPDATE_CSUM 0x80 /* encap-update ip header checksum */
+#define PDBOPTS_ESP_VERIFY_CSUM 0x20 /* decap-validate ip header checksum */
+
+/*
+ * General IPSec encap/decap PDB definitions
+ */
+
+/**
+ * ipsec_encap_cbc - PDB part for IPsec CBC encapsulation
+ * @iv: 16-byte array initialization vector
+ */
+struct ipsec_encap_cbc {
+ u8 iv[16];
+};
+
+/**
+ * ipsec_encap_ctr - PDB part for IPsec CTR encapsulation
+ * @ctr_nonce: 4-byte array nonce
+ * @ctr_initial: initial count constant
+ * @iv: initialization vector
+ */
+struct ipsec_encap_ctr {
+ u8 ctr_nonce[4];
+ u32 ctr_initial;
+ u64 iv;
+};
+
+/**
+ * ipsec_encap_ccm - PDB part for IPsec CCM encapsulation
+ * @salt: 3-byte array salt (lower 24 bits)
+ * @ccm_opt: CCM algorithm options - MSB-LSB description:
+ * b0_flags (8b) - CCM B0; use 0x5B for 8-byte ICV, 0x6B for 12-byte ICV,
+ * 0x7B for 16-byte ICV (cf. RFC4309, RFC3610)
+ * ctr_flags (8b) - counter flags; constant equal to 0x3
+ * ctr_initial (16b) - initial count constant
+ * @iv: initialization vector
+ */
+struct ipsec_encap_ccm {
+ u8 salt[4];
+ u32 ccm_opt;
+ u64 iv;
+};
+
+/**
+ * ipsec_encap_gcm - PDB part for IPsec GCM encapsulation
+ * @salt: 3-byte array salt (lower 24 bits)
+ * @rsvd: reserved, do not use
+ * @iv: initialization vector
+ */
+struct ipsec_encap_gcm {
+ u8 salt[4];
+ u32 rsvd1;
+ u64 iv;
+};
+
+/**
+ * ipsec_encap_pdb - PDB for IPsec encapsulation
+ * @options: MSB-LSB description
+ * hmo (header manipulation options) - 4b
+ * reserved - 4b
+ * next header - 8b
+ * next header offset - 8b
+ * option flags (depend on selected algorithm) - 8b
+ * @seq_num_ext_hi: (optional) IPsec Extended Sequence Number (ESN)
+ * @seq_num: IPsec sequence number
+ * @spi: IPsec SPI (Security Parameters Index)
+ * @ip_hdr_len: optional IP Header length (in bytes)
+ * reserved - 16b
+ * Opt. IP Hdr Len - 16b
+ * @ip_hdr: optional IP Header content
+ */
+struct ipsec_encap_pdb {
+ u32 options;
+ u32 seq_num_ext_hi;
+ u32 seq_num;
+ union {
+ struct ipsec_encap_cbc cbc;
+ struct ipsec_encap_ctr ctr;
+ struct ipsec_encap_ccm ccm;
+ struct ipsec_encap_gcm gcm;
+ };
+ u32 spi;
+ u32 ip_hdr_len;
+ u32 ip_hdr[0];
+};
+
+/**
+ * ipsec_decap_cbc - PDB part for IPsec CBC decapsulation
+ * @rsvd: reserved, do not use
+ */
+struct ipsec_decap_cbc {
+ u32 rsvd[2];
+};
+
+/**
+ * ipsec_decap_ctr - PDB part for IPsec CTR decapsulation
+ * @ctr_nonce: 4-byte array nonce
+ * @ctr_initial: initial count constant
+ */
+struct ipsec_decap_ctr {
+ u8 ctr_nonce[4];
+ u32 ctr_initial;
+};
+
+/**
+ * ipsec_decap_ccm - PDB part for IPsec CCM decapsulation
+ * @salt: 3-byte salt (lower 24 bits)
+ * @ccm_opt: CCM algorithm options - MSB-LSB description:
+ * b0_flags (8b) - CCM B0; use 0x5B for 8-byte ICV, 0x6B for 12-byte ICV,
+ * 0x7B for 16-byte ICV (cf. RFC4309, RFC3610)
+ * ctr_flags (8b) - counter flags; constant equal to 0x3
+ * ctr_initial (16b) - initial count constant
+ */
+struct ipsec_decap_ccm {
+ u8 salt[4];
+ u32 ccm_opt;
+};
+
+/**
+ * ipsec_decap_gcm - PDB part for IPsec GCN decapsulation
+ * @salt: 4-byte salt
+ * @rsvd: reserved, do not use
+ */
+struct ipsec_decap_gcm {
+ u8 salt[4];
+ u32 resvd;
+};
+
+/**
+ * ipsec_decap_pdb - PDB for IPsec decapsulation
+ * @options: MSB-LSB description
+ * hmo (header manipulation options) - 4b
+ * IP header length - 12b
+ * next header offset - 8b
+ * option flags (depend on selected algorithm) - 8b
+ * @seq_num_ext_hi: (optional) IPsec Extended Sequence Number (ESN)
+ * @seq_num: IPsec sequence number
+ * @anti_replay: Anti-replay window; size depends on ARS (option flags)
+ */
+struct ipsec_decap_pdb {
+ u32 options;
+ union {
+ struct ipsec_decap_cbc cbc;
+ struct ipsec_decap_ctr ctr;
+ struct ipsec_decap_ccm ccm;
+ struct ipsec_decap_gcm gcm;
+ };
+ u32 seq_num_ext_hi;
+ u32 seq_num;
+ __be32 anti_replay[4];
+};
+
+/*
+ * IPSec ESP Datapath Protocol Override Register (DPOVRD)
+ */
+struct ipsec_deco_dpovrd {
+#define IPSEC_ENCAP_DECO_DPOVRD_USE 0x80
+ u8 ovrd_ecn;
+ u8 ip_hdr_len;
+ u8 nh_offset;
+ u8 next_header; /* reserved if decap */
+};
+
+/*
+ * IEEE 802.11i WiFi Protocol Data Block
+ */
+#define WIFI_PDBOPTS_FCS 0x01
+#define WIFI_PDBOPTS_AR 0x40
+
+struct wifi_encap_pdb {
+ u16 mac_hdr_len;
+ u8 rsvd;
+ u8 options;
+ u8 iv_flags;
+ u8 pri;
+ u16 pn1;
+ u32 pn2;
+ u16 frm_ctrl_mask;
+ u16 seq_ctrl_mask;
+ u8 rsvd1[2];
+ u8 cnst;
+ u8 key_id;
+ u8 ctr_flags;
+ u8 rsvd2;
+ u16 ctr_init;
+};
+
+struct wifi_decap_pdb {
+ u16 mac_hdr_len;
+ u8 rsvd;
+ u8 options;
+ u8 iv_flags;
+ u8 pri;
+ u16 pn1;
+ u32 pn2;
+ u16 frm_ctrl_mask;
+ u16 seq_ctrl_mask;
+ u8 rsvd1[4];
+ u8 ctr_flags;
+ u8 rsvd2;
+ u16 ctr_init;
+};
+
+/*
+ * IEEE 802.16 WiMAX Protocol Data Block
+ */
+#define WIMAX_PDBOPTS_FCS 0x01
+#define WIMAX_PDBOPTS_AR 0x40 /* decap only */
+
+struct wimax_encap_pdb {
+ u8 rsvd[3];
+ u8 options;
+ u32 nonce;
+ u8 b0_flags;
+ u8 ctr_flags;
+ u16 ctr_init;
+ /* begin DECO writeback region */
+ u32 pn;
+ /* end DECO writeback region */
+};
+
+struct wimax_decap_pdb {
+ u8 rsvd[3];
+ u8 options;
+ u32 nonce;
+ u8 iv_flags;
+ u8 ctr_flags;
+ u16 ctr_init;
+ /* begin DECO writeback region */
+ u32 pn;
+ u8 rsvd1[2];
+ u16 antireplay_len;
+ u64 antireplay_scorecard;
+ /* end DECO writeback region */
+};
+
+/*
+ * IEEE 801.AE MacSEC Protocol Data Block
+ */
+#define MACSEC_PDBOPTS_FCS 0x01
+#define MACSEC_PDBOPTS_AR 0x40 /* used in decap only */
+
+struct macsec_encap_pdb {
+ u16 aad_len;
+ u8 rsvd;
+ u8 options;
+ u64 sci;
+ u16 ethertype;
+ u8 tci_an;
+ u8 rsvd1;
+ /* begin DECO writeback region */
+ u32 pn;
+ /* end DECO writeback region */
+};
+
+struct macsec_decap_pdb {
+ u16 aad_len;
+ u8 rsvd;
+ u8 options;
+ u64 sci;
+ u8 rsvd1[3];
+ /* begin DECO writeback region */
+ u8 antireplay_len;
+ u32 pn;
+ u64 antireplay_scorecard;
+ /* end DECO writeback region */
+};
+
+/*
+ * SSL/TLS/DTLS Protocol Data Blocks
+ */
+
+#define TLS_PDBOPTS_ARS32 0x40
+#define TLS_PDBOPTS_ARS64 0xc0
+#define TLS_PDBOPTS_OUTFMT 0x08
+#define TLS_PDBOPTS_IV_WRTBK 0x02 /* 1.1/1.2/DTLS only */
+#define TLS_PDBOPTS_EXP_RND_IV 0x01 /* 1.1/1.2/DTLS only */
+
+struct tls_block_encap_pdb {
+ u8 type;
+ u8 version[2];
+ u8 options;
+ u64 seq_num;
+ u32 iv[4];
+};
+
+struct tls_stream_encap_pdb {
+ u8 type;
+ u8 version[2];
+ u8 options;
+ u64 seq_num;
+ u8 i;
+ u8 j;
+ u8 rsvd1[2];
+};
+
+struct dtls_block_encap_pdb {
+ u8 type;
+ u8 version[2];
+ u8 options;
+ u16 epoch;
+ u16 seq_num[3];
+ u32 iv[4];
+};
+
+struct tls_block_decap_pdb {
+ u8 rsvd[3];
+ u8 options;
+ u64 seq_num;
+ u32 iv[4];
+};
+
+struct tls_stream_decap_pdb {
+ u8 rsvd[3];
+ u8 options;
+ u64 seq_num;
+ u8 i;
+ u8 j;
+ u8 rsvd1[2];
+};
+
+struct dtls_block_decap_pdb {
+ u8 rsvd[3];
+ u8 options;
+ u16 epoch;
+ u16 seq_num[3];
+ u32 iv[4];
+ u64 antireplay_scorecard;
+};
+
+/*
+ * SRTP Protocol Data Blocks
+ */
+#define SRTP_PDBOPTS_MKI 0x08
+#define SRTP_PDBOPTS_AR 0x40
+
+struct srtp_encap_pdb {
+ u8 x_len;
+ u8 mki_len;
+ u8 n_tag;
+ u8 options;
+ u32 cnst0;
+ u8 rsvd[2];
+ u16 cnst1;
+ u16 salt[7];
+ u16 cnst2;
+ u32 rsvd1;
+ u32 roc;
+ u32 opt_mki;
+};
+
+struct srtp_decap_pdb {
+ u8 x_len;
+ u8 mki_len;
+ u8 n_tag;
+ u8 options;
+ u32 cnst0;
+ u8 rsvd[2];
+ u16 cnst1;
+ u16 salt[7];
+ u16 cnst2;
+ u16 rsvd1;
+ u16 seq_num;
+ u32 roc;
+ u64 antireplay_scorecard;
+};
+
+/*
+ * DSA/ECDSA Protocol Data Blocks
+ * Two of these exist: DSA-SIGN, and DSA-VERIFY. They are similar
+ * except for the treatment of "w" for verify, "s" for sign,
+ * and the placement of "a,b".
+ */
+#define DSA_PDB_SGF_SHIFT 24
+#define DSA_PDB_SGF_MASK (0xff << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_Q (0x80 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_R (0x40 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_G (0x20 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_W (0x10 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_S (0x10 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_F (0x08 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_C (0x04 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_D (0x02 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_AB_SIGN (0x02 << DSA_PDB_SGF_SHIFT)
+#define DSA_PDB_SGF_AB_VERIFY (0x01 << DSA_PDB_SGF_SHIFT)
+
+#define DSA_PDB_L_SHIFT 7
+#define DSA_PDB_L_MASK (0x3ff << DSA_PDB_L_SHIFT)
+
+#define DSA_PDB_N_MASK 0x7f
+
+struct dsa_sign_pdb {
+ u32 sgf_ln; /* Use DSA_PDB_ defintions per above */
+ u8 *q;
+ u8 *r;
+ u8 *g; /* or Gx,y */
+ u8 *s;
+ u8 *f;
+ u8 *c;
+ u8 *d;
+ u8 *ab; /* ECC only */
+ u8 *u;
+};
+
+struct dsa_verify_pdb {
+ u32 sgf_ln;
+ u8 *q;
+ u8 *r;
+ u8 *g; /* or Gx,y */
+ u8 *w; /* or Wx,y */
+ u8 *f;
+ u8 *c;
+ u8 *d;
+ u8 *tmp; /* temporary data block */
+ u8 *ab; /* only used if ECC processing */
+};
+
+/* RSA Protocol Data Block */
+#define RSA_PDB_SGF_SHIFT 28
+#define RSA_PDB_E_SHIFT 12
+#define RSA_PDB_E_MASK (0xFFF << RSA_PDB_E_SHIFT)
+#define RSA_PDB_D_SHIFT 12
+#define RSA_PDB_D_MASK (0xFFF << RSA_PDB_D_SHIFT)
+#define RSA_PDB_Q_SHIFT 12
+#define RSA_PDB_Q_MASK (0xFFF << RSA_PDB_Q_SHIFT)
+
+#define RSA_PDB_SGF_F (0x8 << RSA_PDB_SGF_SHIFT)
+#define RSA_PDB_SGF_G (0x4 << RSA_PDB_SGF_SHIFT)
+#define RSA_PRIV_PDB_SGF_F (0x4 << RSA_PDB_SGF_SHIFT)
+#define RSA_PRIV_PDB_SGF_G (0x8 << RSA_PDB_SGF_SHIFT)
+
+#define RSA_PRIV_KEY_FRM_1 0
+#define RSA_PRIV_KEY_FRM_2 1
+#define RSA_PRIV_KEY_FRM_3 2
+
+/**
+ * RSA Encrypt Protocol Data Block
+ * @sgf: scatter-gather field
+ * @f_dma: dma address of input data
+ * @g_dma: dma address of encrypted output data
+ * @n_dma: dma address of RSA modulus
+ * @e_dma: dma address of RSA public exponent
+ * @f_len: length in octets of the input data
+ */
+struct rsa_pub_pdb {
+ u32 sgf;
+ dma_addr_t f_dma;
+ dma_addr_t g_dma;
+ dma_addr_t n_dma;
+ dma_addr_t e_dma;
+ u32 f_len;
+} __packed;
+
+/**
+ * RSA Decrypt PDB - Private Key Form #1
+ * @sgf: scatter-gather field
+ * @g_dma: dma address of encrypted input data
+ * @f_dma: dma address of output data
+ * @n_dma: dma address of RSA modulus
+ * @d_dma: dma address of RSA private exponent
+ */
+struct rsa_priv_f1_pdb {
+ u32 sgf;
+ dma_addr_t g_dma;
+ dma_addr_t f_dma;
+ dma_addr_t n_dma;
+ dma_addr_t d_dma;
+} __packed;
+
+/**
+ * RSA Decrypt PDB - Private Key Form #2
+ * @sgf : scatter-gather field
+ * @g_dma : dma address of encrypted input data
+ * @f_dma : dma address of output data
+ * @d_dma : dma address of RSA private exponent
+ * @p_dma : dma address of RSA prime factor p of RSA modulus n
+ * @q_dma : dma address of RSA prime factor q of RSA modulus n
+ * @tmp1_dma: dma address of temporary buffer. CAAM uses this temporary buffer
+ * as internal state buffer. It is assumed to be as long as p.
+ * @tmp2_dma: dma address of temporary buffer. CAAM uses this temporary buffer
+ * as internal state buffer. It is assumed to be as long as q.
+ * @p_q_len : length in bytes of first two prime factors of the RSA modulus n
+ */
+struct rsa_priv_f2_pdb {
+ u32 sgf;
+ dma_addr_t g_dma;
+ dma_addr_t f_dma;
+ dma_addr_t d_dma;
+ dma_addr_t p_dma;
+ dma_addr_t q_dma;
+ dma_addr_t tmp1_dma;
+ dma_addr_t tmp2_dma;
+ u32 p_q_len;
+} __packed;
+
+/**
+ * RSA Decrypt PDB - Private Key Form #3
+ * This is the RSA Chinese Reminder Theorem (CRT) form for two prime factors of
+ * the RSA modulus.
+ * @sgf : scatter-gather field
+ * @g_dma : dma address of encrypted input data
+ * @f_dma : dma address of output data
+ * @c_dma : dma address of RSA CRT coefficient
+ * @p_dma : dma address of RSA prime factor p of RSA modulus n
+ * @q_dma : dma address of RSA prime factor q of RSA modulus n
+ * @dp_dma : dma address of RSA CRT exponent of RSA prime factor p
+ * @dp_dma : dma address of RSA CRT exponent of RSA prime factor q
+ * @tmp1_dma: dma address of temporary buffer. CAAM uses this temporary buffer
+ * as internal state buffer. It is assumed to be as long as p.
+ * @tmp2_dma: dma address of temporary buffer. CAAM uses this temporary buffer
+ * as internal state buffer. It is assumed to be as long as q.
+ * @p_q_len : length in bytes of first two prime factors of the RSA modulus n
+ */
+struct rsa_priv_f3_pdb {
+ u32 sgf;
+ dma_addr_t g_dma;
+ dma_addr_t f_dma;
+ dma_addr_t c_dma;
+ dma_addr_t p_dma;
+ dma_addr_t q_dma;
+ dma_addr_t dp_dma;
+ dma_addr_t dq_dma;
+ dma_addr_t tmp1_dma;
+ dma_addr_t tmp2_dma;
+ u32 p_q_len;
+} __packed;
+
+#endif