raw/ioat: allow perform operations function to return error

[dpdk.git] / drivers / common / cpt / cpt_mcode_defines.h

diff --git a/drivers/common/cpt/cpt_mcode_defines.h b/drivers/common/cpt/cpt_mcode_defines.h
index fd306ab..624bdcf 100644 (file)
--- a/drivers/common/cpt/cpt_mcode_defines.h
+++ b/drivers/common/cpt/cpt_mcode_defines.h
@@ -20,6 +20,9 @@
 #define CPT_MAJOR_OP_ZUC_SNOW3G        0x37
 #define CPT_MAJOR_OP_KASUMI    0x38
 #define CPT_MAJOR_OP_MISC      0x01
+#define CPT_HMAC_FIRST_BIT_POS 0x4
+#define CPT_FC_MINOR_OP_ENCRYPT        0x0
+#define CPT_FC_MINOR_OP_DECRYPT        0x1
 
 /* AE opcodes */
 #define CPT_MAJOR_OP_MODEX     0x03
@@ -38,9 +41,6 @@
 #define CPT_BLOCK_TYPE1 0
 #define CPT_BLOCK_TYPE2 1
 
-#define CPT_BYTE_16            16
-#define CPT_BYTE_24            24
-#define CPT_BYTE_32            32
 #define CPT_MAX_SG_IN_OUT_CNT  32
 #define CPT_MAX_SG_CNT         (CPT_MAX_SG_IN_OUT_CNT/2)
 
@@ -248,8 +248,8 @@ struct cpt_sess_misc {
        uint16_t is_null:1;
        /** Flag for GMAC */
        uint16_t is_gmac:1;
-       /** Engine group */
-       uint16_t egrp:3;
+       /** Unused field */
+       uint16_t rsvd1:3;
        /** AAD length */
        uint16_t aad_length;
        /** MAC len in bytes */
@@ -258,14 +258,16 @@ struct cpt_sess_misc {
        uint8_t iv_length;
        /** Auth IV length in bytes */
        uint8_t auth_iv_length;
-       /** Reserved field */
-       uint8_t rsvd1;
+       /** Unused field */
+       uint8_t rsvd2;
        /** IV offset in bytes */
        uint16_t iv_offset;
        /** Auth IV offset in bytes */
        uint16_t auth_iv_offset;
        /** Salt */
        uint32_t salt;
+       /** CPT inst word 7 */
+       uint64_t cpt_inst_w7;
        /** Context DMA address */
        phys_addr_t ctx_dma_addr;
 };
@@ -315,14 +317,16 @@ struct cpt_ctx {
        uint64_t hmac           :1;
        uint64_t zsk_flags      :3;
        uint64_t k_ecb          :1;
+       uint64_t auth_enc       :1;
+       uint64_t dec_auth       :1;
        uint64_t snow3g         :2;
-       uint64_t rsvd           :21;
+       uint64_t rsvd           :19;
        /* Below fields are accessed by hardware */
        union {
                mc_fc_context_t fctx;
                mc_zuc_snow3g_ctx_t zs_ctx;
                mc_kasumi_ctx_t k_ctx;
-       };
+       } mc_ctx;
        uint8_t  auth_key[1024];
 };
 
@@ -353,6 +357,7 @@ struct cpt_asym_sess_misc {
                struct rte_crypto_modex_xform mod_ctx;
                struct cpt_asym_ec_ctx ec_ctx;
        };
+       uint64_t cpt_inst_w7;
 };
 
 /* Buffer pointer */
@@ -369,14 +374,6 @@ typedef struct{
        buf_ptr_t bufs[0];
 } iov_ptr_t;
 
-typedef union opcode_info {
-       uint16_t flags;
-       struct {
-               uint8_t major;
-               uint8_t minor;
-       } s;
-} opcode_info_t;
-
 typedef struct fc_params {
        /* 0th cache line */
        union {
@@ -430,6 +427,9 @@ typedef mc_hash_type_t auth_type_t;
 #define SESS_PRIV(__sess) \
        (void *)((uint8_t *)__sess + sizeof(struct cpt_sess_misc))
 
+#define GET_SESS_FC_TYPE(__sess) \
+       (((struct cpt_ctx *)(SESS_PRIV(__sess)))->fc_type)
+
 /*
  * Get the session size
  *