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vhost: add packed ring single enqueue
[dpdk.git]
/
drivers
/
common
/
cpt
/
cpt_ucode.h
diff --git
a/drivers/common/cpt/cpt_ucode.h
b/drivers/common/cpt/cpt_ucode.h
index
5933ea7
..
0dac12e
100644
(file)
--- a/
drivers/common/cpt/cpt_ucode.h
+++ b/
drivers/common/cpt/cpt_ucode.h
@@
-55,7
+55,7
@@
cpt_is_algo_supported(struct rte_crypto_sym_xform *xform)
}
static __rte_always_inline void
}
static __rte_always_inline void
-gen_key_snow3g(uint8_t *ck, uint32_t *keyx)
+gen_key_snow3g(
const
uint8_t *ck, uint32_t *keyx)
{
int i, base;
{
int i, base;
@@
-89,8
+89,7
@@
cpt_fc_ciph_validate_key_aes(uint16_t key_len)
}
static __rte_always_inline int
}
static __rte_always_inline int
-cpt_fc_ciph_validate_key(cipher_type_t type, struct cpt_ctx *cpt_ctx,
- uint16_t key_len)
+cpt_fc_ciph_set_type(cipher_type_t type, struct cpt_ctx *ctx, uint16_t key_len)
{
int fc_type = 0;
switch (type) {
{
int fc_type = 0;
switch (type) {
@@
-125,7
+124,7
@@
cpt_fc_ciph_validate_key(cipher_type_t type, struct cpt_ctx *cpt_ctx,
if (unlikely(key_len != 16))
return -1;
/* No support for AEAD yet */
if (unlikely(key_len != 16))
return -1;
/* No support for AEAD yet */
- if (unlikely(c
pt_c
tx->hash_type))
+ if (unlikely(ctx->hash_type))
return -1;
fc_type = ZUC_SNOW3G;
break;
return -1;
fc_type = ZUC_SNOW3G;
break;
@@
-134,14
+133,16
@@
cpt_fc_ciph_validate_key(cipher_type_t type, struct cpt_ctx *cpt_ctx,
if (unlikely(key_len != 16))
return -1;
/* No support for AEAD yet */
if (unlikely(key_len != 16))
return -1;
/* No support for AEAD yet */
- if (unlikely(c
pt_c
tx->hash_type))
+ if (unlikely(ctx->hash_type))
return -1;
fc_type = KASUMI;
break;
default:
return -1;
}
return -1;
fc_type = KASUMI;
break;
default:
return -1;
}
- return fc_type;
+
+ ctx->fc_type = fc_type;
+ return 0;
}
static __rte_always_inline void
}
static __rte_always_inline void
@@
-174,63
+175,57
@@
cpt_fc_ciph_set_key_set_aes_key_type(mc_fc_context_t *fctx, uint16_t key_len)
}
static __rte_always_inline void
}
static __rte_always_inline void
-cpt_fc_ciph_set_key_snow3g_uea2(struct cpt_ctx *cpt_ctx, uint8_t *key,
+cpt_fc_ciph_set_key_snow3g_uea2(struct cpt_ctx *cpt_ctx,
const
uint8_t *key,
uint16_t key_len)
{
uint32_t keyx[4];
cpt_ctx->snow3g = 1;
gen_key_snow3g(key, keyx);
memcpy(cpt_ctx->zs_ctx.ci_key, keyx, key_len);
uint16_t key_len)
{
uint32_t keyx[4];
cpt_ctx->snow3g = 1;
gen_key_snow3g(key, keyx);
memcpy(cpt_ctx->zs_ctx.ci_key, keyx, key_len);
- cpt_ctx->fc_type = ZUC_SNOW3G;
cpt_ctx->zsk_flags = 0;
}
static __rte_always_inline void
cpt_ctx->zsk_flags = 0;
}
static __rte_always_inline void
-cpt_fc_ciph_set_key_zuc_eea3(struct cpt_ctx *cpt_ctx, uint8_t *key,
+cpt_fc_ciph_set_key_zuc_eea3(struct cpt_ctx *cpt_ctx,
const
uint8_t *key,
uint16_t key_len)
{
cpt_ctx->snow3g = 0;
memcpy(cpt_ctx->zs_ctx.ci_key, key, key_len);
memcpy(cpt_ctx->zs_ctx.zuc_const, zuc_d, 32);
uint16_t key_len)
{
cpt_ctx->snow3g = 0;
memcpy(cpt_ctx->zs_ctx.ci_key, key, key_len);
memcpy(cpt_ctx->zs_ctx.zuc_const, zuc_d, 32);
- cpt_ctx->fc_type = ZUC_SNOW3G;
cpt_ctx->zsk_flags = 0;
}
static __rte_always_inline void
cpt_ctx->zsk_flags = 0;
}
static __rte_always_inline void
-cpt_fc_ciph_set_key_kasumi_f8_ecb(struct cpt_ctx *cpt_ctx, uint8_t *key,
+cpt_fc_ciph_set_key_kasumi_f8_ecb(struct cpt_ctx *cpt_ctx,
const
uint8_t *key,
uint16_t key_len)
{
cpt_ctx->k_ecb = 1;
memcpy(cpt_ctx->k_ctx.ci_key, key, key_len);
cpt_ctx->zsk_flags = 0;
uint16_t key_len)
{
cpt_ctx->k_ecb = 1;
memcpy(cpt_ctx->k_ctx.ci_key, key, key_len);
cpt_ctx->zsk_flags = 0;
- cpt_ctx->fc_type = KASUMI;
}
static __rte_always_inline void
}
static __rte_always_inline void
-cpt_fc_ciph_set_key_kasumi_f8_cbc(struct cpt_ctx *cpt_ctx, uint8_t *key,
+cpt_fc_ciph_set_key_kasumi_f8_cbc(struct cpt_ctx *cpt_ctx,
const
uint8_t *key,
uint16_t key_len)
{
memcpy(cpt_ctx->k_ctx.ci_key, key, key_len);
cpt_ctx->zsk_flags = 0;
uint16_t key_len)
{
memcpy(cpt_ctx->k_ctx.ci_key, key, key_len);
cpt_ctx->zsk_flags = 0;
- cpt_ctx->fc_type = KASUMI;
}
static __rte_always_inline int
}
static __rte_always_inline int
-cpt_fc_ciph_set_key(void *ctx, cipher_type_t type, uint8_t *key,
+cpt_fc_ciph_set_key(void *ctx, cipher_type_t type,
const
uint8_t *key,
uint16_t key_len, uint8_t *salt)
{
struct cpt_ctx *cpt_ctx = ctx;
mc_fc_context_t *fctx = &cpt_ctx->fctx;
uint64_t *ctrl_flags = NULL;
uint16_t key_len, uint8_t *salt)
{
struct cpt_ctx *cpt_ctx = ctx;
mc_fc_context_t *fctx = &cpt_ctx->fctx;
uint64_t *ctrl_flags = NULL;
- int
fc_type
;
+ int
ret
;
- /* Validate key before proceeding */
- fc_type = cpt_fc_ciph_validate_key(type, cpt_ctx, key_len);
- if (unlikely(fc_type == -1))
+ ret = cpt_fc_ciph_set_type(type, cpt_ctx, key_len);
+ if (unlikely(ret))
return -1;
return -1;
- if (fc_type == FC_GEN) {
- cpt_ctx->fc_type = FC_GEN;
+ if (cpt_ctx->fc_type == FC_GEN) {
ctrl_flags = (uint64_t *)&(fctx->enc.enc_ctrl.flags);
*ctrl_flags = rte_be_to_cpu_64(*ctrl_flags);
/*
ctrl_flags = (uint64_t *)&(fctx->enc.enc_ctrl.flags);
*ctrl_flags = rte_be_to_cpu_64(*ctrl_flags);
/*
@@
-458,7
+453,7
@@
fill_sg_comp_from_iov(sg_comp_t *list,
return (uint32_t)i;
}
return (uint32_t)i;
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_digest_gen_prep(uint32_t flags,
uint64_t d_lens,
digest_params_t *params,
cpt_digest_gen_prep(uint32_t flags,
uint64_t d_lens,
digest_params_t *params,
@@
-467,7
+462,6
@@
cpt_digest_gen_prep(uint32_t flags,
{
struct cpt_request_info *req;
uint32_t size, i;
{
struct cpt_request_info *req;
uint32_t size, i;
- int32_t m_size;
uint16_t data_len, mac_len, key_len;
auth_type_t hash_type;
buf_ptr_t *meta_p;
uint16_t data_len, mac_len, key_len;
auth_type_t hash_type;
buf_ptr_t *meta_p;
@@
-483,21
+477,11
@@
cpt_digest_gen_prep(uint32_t flags,
uint64_t c_dma, m_dma;
opcode_info_t opcode;
uint64_t c_dma, m_dma;
opcode_info_t opcode;
- if (!params || !params->ctx_buf.vaddr)
- return ERR_BAD_INPUT_ARG;
-
ctx = params->ctx_buf.vaddr;
meta_p = ¶ms->meta_buf;
ctx = params->ctx_buf.vaddr;
meta_p = ¶ms->meta_buf;
- if (!meta_p->vaddr || !meta_p->dma_addr)
- return ERR_BAD_INPUT_ARG;
-
- if (meta_p->size < sizeof(struct cpt_request_info))
- return ERR_BAD_INPUT_ARG;
-
m_vaddr = meta_p->vaddr;
m_dma = meta_p->dma_addr;
m_vaddr = meta_p->vaddr;
m_dma = meta_p->dma_addr;
- m_size = meta_p->size;
/*
* Save initial space that followed app data for completion code &
/*
* Save initial space that followed app data for completion code &
@@
-513,14
+497,12
@@
cpt_digest_gen_prep(uint32_t flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
req = m_vaddr;
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
req = m_vaddr;
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
hash_type = ctx->hash_type;
mac_len = ctx->mac_len;
hash_type = ctx->hash_type;
mac_len = ctx->mac_len;
@@
-529,16
+511,15
@@
cpt_digest_gen_prep(uint32_t flags,
/*GP op header */
vq_cmd_w0.u64 = 0;
/*GP op header */
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param2 =
rte_cpu_to_be_16(((uint16_t)hash_type << 8)
);
+ vq_cmd_w0.s.param2 =
((uint16_t)hash_type << 8
);
if (ctx->hmac) {
opcode.s.major = CPT_MAJOR_OP_HMAC | CPT_DMA_MODE;
if (ctx->hmac) {
opcode.s.major = CPT_MAJOR_OP_HMAC | CPT_DMA_MODE;
- vq_cmd_w0.s.param1 = rte_cpu_to_be_16(key_len);
- vq_cmd_w0.s.dlen =
- rte_cpu_to_be_16((data_len + ROUNDUP8(key_len)));
+ vq_cmd_w0.s.param1 = key_len;
+ vq_cmd_w0.s.dlen = data_len + ROUNDUP8(key_len);
} else {
opcode.s.major = CPT_MAJOR_OP_HASH | CPT_DMA_MODE;
vq_cmd_w0.s.param1 = 0;
} else {
opcode.s.major = CPT_MAJOR_OP_HASH | CPT_DMA_MODE;
vq_cmd_w0.s.param1 = 0;
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(data_len)
;
+ vq_cmd_w0.s.dlen =
data_len
;
}
opcode.s.minor = 0;
}
opcode.s.minor = 0;
@@
-552,7
+533,7
@@
cpt_digest_gen_prep(uint32_t flags,
vq_cmd_w0.s.param2 = 0x1;
}
vq_cmd_w0.s.param2 = 0x1;
}
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
/* DPTR has SG list */
in_buffer = m_vaddr;
/* DPTR has SG list */
in_buffer = m_vaddr;
@@
-582,10
+563,10
@@
cpt_digest_gen_prep(uint32_t flags,
if (size) {
i = fill_sg_comp_from_iov(gather_comp, i, params->src_iov,
0, &size, NULL, 0);
if (size) {
i = fill_sg_comp_from_iov(gather_comp, i, params->src_iov,
0, &size, NULL, 0);
- if (
size
) {
+ if (
unlikely(size)
) {
CPT_LOG_DP_DEBUG("Insufficient dst IOV size, short"
" by %dB", size);
CPT_LOG_DP_DEBUG("Insufficient dst IOV size, short"
" by %dB", size);
- return
ERR_BAD_INPUT_ARG
;
+ return;
}
} else {
/*
}
} else {
/*
@@
-605,8
+586,10
@@
cpt_digest_gen_prep(uint32_t flags,
scatter_comp = (sg_comp_t *)((uint8_t *)gather_comp + g_size_bytes);
if (flags & VALID_MAC_BUF) {
scatter_comp = (sg_comp_t *)((uint8_t *)gather_comp + g_size_bytes);
if (flags & VALID_MAC_BUF) {
- if (params->mac_buf.size < mac_len)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(params->mac_buf.size < mac_len)) {
+ CPT_LOG_DP_ERR("Insufficient MAC size");
+ return;
+ }
size = mac_len;
i = fill_sg_comp_from_buf_min(scatter_comp, i,
size = mac_len;
i = fill_sg_comp_from_buf_min(scatter_comp, i,
@@
-616,10
+599,10
@@
cpt_digest_gen_prep(uint32_t flags,
i = fill_sg_comp_from_iov(scatter_comp, i,
params->src_iov, data_len,
&size, NULL, 0);
i = fill_sg_comp_from_iov(scatter_comp, i,
params->src_iov, data_len,
&size, NULL, 0);
- if (
size
) {
- CPT_LOG_DP_
DEBUG
("Insufficient dst IOV size, short by"
-
" %dB", size);
- return
ERR_BAD_INPUT_ARG
;
+ if (
unlikely(size)
) {
+ CPT_LOG_DP_
ERR
("Insufficient dst IOV size, short by"
+ " %dB", size);
+ return;
}
}
}
}
@@
-629,11
+612,10
@@
cpt_digest_gen_prep(uint32_t flags,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-642,11
+624,6
@@
cpt_digest_gen_prep(uint32_t flags,
req->ist.ei1 = dptr_dma;
req->ist.ei2 = rptr_dma;
req->ist.ei1 = dptr_dma;
req->ist.ei2 = rptr_dma;
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
/* vq command w3 */
vq_cmd_w3.u64 = 0;
/* vq command w3 */
vq_cmd_w3.u64 = 0;
@@
-663,10
+640,10
@@
cpt_digest_gen_prep(uint32_t flags,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_enc_hmac_prep(uint32_t flags,
uint64_t d_offs,
uint64_t d_lens,
cpt_enc_hmac_prep(uint32_t flags,
uint64_t d_offs,
uint64_t d_lens,
@@
-691,13
+668,11
@@
cpt_enc_hmac_prep(uint32_t flags,
vq_cmd_word3_t vq_cmd_w3;
void *c_vaddr;
uint64_t c_dma;
vq_cmd_word3_t vq_cmd_w3;
void *c_vaddr;
uint64_t c_dma;
- int32_t m_size;
opcode_info_t opcode;
meta_p = &fc_params->meta_buf;
m_vaddr = meta_p->vaddr;
m_dma = meta_p->dma_addr;
opcode_info_t opcode;
meta_p = &fc_params->meta_buf;
m_vaddr = meta_p->vaddr;
m_dma = meta_p->dma_addr;
- m_size = meta_p->size;
encr_offset = ENCR_OFFSET(d_offs);
auth_offset = AUTH_OFFSET(d_offs);
encr_offset = ENCR_OFFSET(d_offs);
auth_offset = AUTH_OFFSET(d_offs);
@@
-733,7
+708,6
@@
cpt_enc_hmac_prep(uint32_t flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* start cpt request info struct at 8 byte boundary */
size = (uint8_t *)RTE_PTR_ALIGN(m_vaddr, 8) -
/* start cpt request info struct at 8 byte boundary */
size = (uint8_t *)RTE_PTR_ALIGN(m_vaddr, 8) -
@@
-744,7
+718,6
@@
cpt_enc_hmac_prep(uint32_t flags,
size += sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
size += sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
if (hash_type == GMAC_TYPE)
encr_data_len = 0;
if (hash_type == GMAC_TYPE)
encr_data_len = 0;
@@
-805,8
+778,8
@@
cpt_enc_hmac_prep(uint32_t flags,
/* GP op header */
vq_cmd_w0.u64 = 0;
/* GP op header */
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param1 =
rte_cpu_to_be_16(encr_data_len)
;
- vq_cmd_w0.s.param2 =
rte_cpu_to_be_16(auth_data_len)
;
+ vq_cmd_w0.s.param1 =
encr_data_len
;
+ vq_cmd_w0.s.param2 =
auth_data_len
;
/*
* In 83XX since we have a limitation of
* IV & Offset control word not part of instruction
/*
* In 83XX since we have a limitation of
* IV & Offset control word not part of instruction
@@
-833,9
+806,9
@@
cpt_enc_hmac_prep(uint32_t flags,
req->alternate_caddr = (uint64_t *)((uint8_t *)dm_vaddr
+ outputlen - iv_len);
req->alternate_caddr = (uint64_t *)((uint8_t *)dm_vaddr
+ outputlen - iv_len);
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(inputlen + OFF_CTRL_LEN)
;
+ vq_cmd_w0.s.dlen =
inputlen + OFF_CTRL_LEN
;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr
@@
-864,11
+837,10
@@
cpt_enc_hmac_prep(uint32_t flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
opcode.s.major |= CPT_DMA_MODE;
opcode.s.major |= CPT_DMA_MODE;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr
@@
-922,7
+894,7
@@
cpt_enc_hmac_prep(uint32_t flags,
if (unlikely(size)) {
CPT_LOG_DP_ERR("Insufficient buffer space,"
" size %d needed", size);
if (unlikely(size)) {
CPT_LOG_DP_ERR("Insufficient buffer space,"
" size %d needed", size);
- return
ERR_BAD_INPUT_ARG
;
+ return;
}
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
}
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
@@
-964,8
+936,12
@@
cpt_enc_hmac_prep(uint32_t flags,
aad_buf,
aad_offset);
}
aad_buf,
aad_offset);
}
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer"
+ " space, size %d needed",
+ size);
+ return;
+ }
}
/* mac_data */
if (mac_len) {
}
/* mac_data */
if (mac_len) {
@@
-998,7
+974,7
@@
cpt_enc_hmac_prep(uint32_t flags,
CPT_LOG_DP_ERR("Insufficient buffer"
" space, size %d needed",
size);
CPT_LOG_DP_ERR("Insufficient buffer"
" space, size %d needed",
size);
- return
ERR_BAD_INPUT_ARG
;
+ return;
}
}
}
}
}
}
@@
-1008,11
+984,10
@@
cpt_enc_hmac_prep(uint32_t flags,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-1023,12
+998,6
@@
cpt_enc_hmac_prep(uint32_t flags,
req->ist.ei2 = rptr_dma;
}
req->ist.ei2 = rptr_dma;
}
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
-
ctx_dma = fc_params->ctx_buf.dma_addr +
offsetof(struct cpt_ctx, fctx);
/* vq command w3 */
ctx_dma = fc_params->ctx_buf.dma_addr +
offsetof(struct cpt_ctx, fctx);
/* vq command w3 */
@@
-1048,10
+1017,10
@@
cpt_enc_hmac_prep(uint32_t flags,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_dec_hmac_prep(uint32_t flags,
uint64_t d_offs,
uint64_t d_lens,
cpt_dec_hmac_prep(uint32_t flags,
uint64_t d_offs,
uint64_t d_lens,
@@
-1062,7
+1031,7
@@
cpt_dec_hmac_prep(uint32_t flags,
uint32_t iv_offset = 0, size;
int32_t inputlen, outputlen, enc_dlen, auth_dlen;
struct cpt_ctx *cpt_ctx;
uint32_t iv_offset = 0, size;
int32_t inputlen, outputlen, enc_dlen, auth_dlen;
struct cpt_ctx *cpt_ctx;
- int32_t hash_type, mac_len
, m_size
;
+ int32_t hash_type, mac_len;
uint8_t iv_len = 16;
struct cpt_request_info *req;
buf_ptr_t *meta_p, *aad_buf = NULL;
uint8_t iv_len = 16;
struct cpt_request_info *req;
buf_ptr_t *meta_p, *aad_buf = NULL;
@@
-1080,7
+1049,6
@@
cpt_dec_hmac_prep(uint32_t flags,
meta_p = &fc_params->meta_buf;
m_vaddr = meta_p->vaddr;
m_dma = meta_p->dma_addr;
meta_p = &fc_params->meta_buf;
m_vaddr = meta_p->vaddr;
m_dma = meta_p->dma_addr;
- m_size = meta_p->size;
encr_offset = ENCR_OFFSET(d_offs);
auth_offset = AUTH_OFFSET(d_offs);
encr_offset = ENCR_OFFSET(d_offs);
auth_offset = AUTH_OFFSET(d_offs);
@@
-1146,7
+1114,6
@@
cpt_dec_hmac_prep(uint32_t flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* start cpt request info structure at 8 byte alignment */
size = (uint8_t *)RTE_PTR_ALIGN(m_vaddr, 8) -
/* start cpt request info structure at 8 byte alignment */
size = (uint8_t *)RTE_PTR_ALIGN(m_vaddr, 8) -
@@
-1157,7
+1124,6
@@
cpt_dec_hmac_prep(uint32_t flags,
size += sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
size += sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* Decryption */
opcode.s.major = CPT_MAJOR_OP_FC;
/* Decryption */
opcode.s.major = CPT_MAJOR_OP_FC;
@@
-1178,8
+1144,8
@@
cpt_dec_hmac_prep(uint32_t flags,
encr_offset = inputlen;
vq_cmd_w0.u64 = 0;
encr_offset = inputlen;
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param1 =
rte_cpu_to_be_16(encr_data_len)
;
- vq_cmd_w0.s.param2 =
rte_cpu_to_be_16(auth_data_len)
;
+ vq_cmd_w0.s.param1 =
encr_data_len
;
+ vq_cmd_w0.s.param2 =
auth_data_len
;
/*
* In 83XX since we have a limitation of
/*
* In 83XX since we have a limitation of
@@
-1212,9
+1178,9
@@
cpt_dec_hmac_prep(uint32_t flags,
* hmac.
*/
* hmac.
*/
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(inputlen + OFF_CTRL_LEN)
;
+ vq_cmd_w0.s.dlen =
inputlen + OFF_CTRL_LEN
;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr +
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr +
@@
-1244,11
+1210,10
@@
cpt_dec_hmac_prep(uint32_t flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
opcode.s.major |= CPT_DMA_MODE;
opcode.s.major |= CPT_DMA_MODE;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr +
if (likely(iv_len)) {
uint64_t *dest = (uint64_t *)((uint8_t *)offset_vaddr +
@@
-1303,8
+1268,12
@@
cpt_dec_hmac_prep(uint32_t flags,
aad_buf,
aad_offset);
}
aad_buf,
aad_offset);
}
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer"
+ " space, size %d needed",
+ size);
+ return;
+ }
}
/* mac data */
}
/* mac data */
@@
-1325,8
+1294,10
@@
cpt_dec_hmac_prep(uint32_t flags,
uint32_t aad_offset = aad_len ?
passthrough_len : 0;
uint32_t aad_offset = aad_len ?
passthrough_len : 0;
- if (!fc_params->src_iov)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(!fc_params->src_iov)) {
+ CPT_LOG_DP_ERR("Bad input args");
+ return;
+ }
i = fill_sg_comp_from_iov(
gather_comp, i,
i = fill_sg_comp_from_iov(
gather_comp, i,
@@
-1336,8
+1307,12
@@
cpt_dec_hmac_prep(uint32_t flags,
aad_offset);
}
aad_offset);
}
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer"
+ " space, size %d needed",
+ size);
+ return;
+ }
}
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
}
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
@@
-1370,8
+1345,10
@@
cpt_dec_hmac_prep(uint32_t flags,
uint32_t aad_offset = aad_len ?
passthrough_len : 0;
uint32_t aad_offset = aad_len ?
passthrough_len : 0;
- if (!fc_params->dst_iov)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(!fc_params->dst_iov)) {
+ CPT_LOG_DP_ERR("Bad input args");
+ return;
+ }
i = fill_sg_comp_from_iov(scatter_comp, i,
fc_params->dst_iov, 0,
i = fill_sg_comp_from_iov(scatter_comp, i,
fc_params->dst_iov, 0,
@@
-1379,8
+1356,11
@@
cpt_dec_hmac_prep(uint32_t flags,
aad_offset);
}
aad_offset);
}
- if (unlikely(size))
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
@@
-1389,11
+1369,10
@@
cpt_dec_hmac_prep(uint32_t flags,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-1405,12
+1384,6
@@
cpt_dec_hmac_prep(uint32_t flags,
req->ist.ei2 = rptr_dma;
}
req->ist.ei2 = rptr_dma;
}
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
-
ctx_dma = fc_params->ctx_buf.dma_addr +
offsetof(struct cpt_ctx, fctx);
/* vq command w3 */
ctx_dma = fc_params->ctx_buf.dma_addr +
offsetof(struct cpt_ctx, fctx);
/* vq command w3 */
@@
-1430,10
+1403,10
@@
cpt_dec_hmac_prep(uint32_t flags,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
uint64_t d_offs,
uint64_t d_lens,
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
uint64_t d_offs,
uint64_t d_lens,
@@
-1450,7
+1423,7
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
buf_ptr_t *buf_p;
uint32_t encr_offset = 0, auth_offset = 0;
uint32_t encr_data_len = 0, auth_data_len = 0;
buf_ptr_t *buf_p;
uint32_t encr_offset = 0, auth_offset = 0;
uint32_t encr_data_len = 0, auth_data_len = 0;
- int flags, iv_len = 16
, m_size
;
+ int flags, iv_len = 16;
void *m_vaddr, *c_vaddr;
uint64_t m_dma, c_dma, offset_ctrl;
uint64_t *offset_vaddr, offset_dma;
void *m_vaddr, *c_vaddr;
uint64_t m_dma, c_dma, offset_ctrl;
uint64_t *offset_vaddr, offset_dma;
@@
-1462,7
+1435,6
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
- m_size = buf_p->size;
cpt_ctx = params->ctx_buf.vaddr;
flags = cpt_ctx->zsk_flags;
cpt_ctx = params->ctx_buf.vaddr;
flags = cpt_ctx->zsk_flags;
@@
-1484,7
+1456,6
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* Reserve memory for cpt request info */
req = m_vaddr;
/* Reserve memory for cpt request info */
req = m_vaddr;
@@
-1492,12
+1463,12
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
opcode.s.major = CPT_MAJOR_OP_ZUC_SNOW3G;
/* indicates CPTR ctx, operation type, KEY & IV mode from DPTR */
opcode.s.major = CPT_MAJOR_OP_ZUC_SNOW3G;
/* indicates CPTR ctx, operation type, KEY & IV mode from DPTR */
- opcode.s.minor = ((1 << 6) | (snow3g << 5) | (0 << 4) |
+
+ opcode.s.minor = ((1 << 7) | (snow3g << 5) | (0 << 4) |
(0 << 3) | (flags & 0x7));
if (flags == 0x1) {
(0 << 3) | (flags & 0x7));
if (flags == 0x1) {
@@
-1561,8
+1532,8
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param1 =
rte_cpu_to_be_16(encr_data_len)
;
- vq_cmd_w0.s.param2 =
rte_cpu_to_be_16(auth_data_len)
;
+ vq_cmd_w0.s.param1 =
encr_data_len
;
+ vq_cmd_w0.s.param2 =
auth_data_len
;
/*
* In 83XX since we have a limitation of
/*
* In 83XX since we have a limitation of
@@
-1591,9
+1562,9
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
req->alternate_caddr = (uint64_t *)((uint8_t *)dm_vaddr
+ outputlen - iv_len);
req->alternate_caddr = (uint64_t *)((uint8_t *)dm_vaddr
+ outputlen - iv_len);
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(inputlen + OFF_CTRL_LEN)
;
+ vq_cmd_w0.s.dlen =
inputlen + OFF_CTRL_LEN
;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
if (likely(iv_len)) {
uint32_t *iv_d = (uint32_t *)((uint8_t *)offset_vaddr
if (likely(iv_len)) {
uint32_t *iv_d = (uint32_t *)((uint8_t *)offset_vaddr
@@
-1616,11
+1587,10
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
- m_size -= OFF_CTRL_LEN + iv_len;
opcode.s.major |= CPT_DMA_MODE;
opcode.s.major |= CPT_DMA_MODE;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
/* DPTR has SG list */
in_buffer = m_vaddr;
/* DPTR has SG list */
in_buffer = m_vaddr;
@@
-1654,8
+1624,11
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
i = fill_sg_comp_from_iov(gather_comp, i,
params->src_iov,
0, &size, NULL, 0);
i = fill_sg_comp_from_iov(gather_comp, i,
params->src_iov,
0, &size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
@@
-1686,8
+1659,11
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
params->dst_iov, 0,
&size, NULL, 0);
params->dst_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
/* mac data */
}
/* mac data */
@@
-1703,8
+1679,11
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
params->dst_iov, 0,
&size, NULL, 0);
params->dst_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
}
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
@@
-1713,11
+1692,10
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-1728,12
+1706,6
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
req->ist.ei2 = rptr_dma;
}
req->ist.ei2 = rptr_dma;
}
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
-
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
@@
-1752,10
+1724,10
@@
cpt_zuc_snow3g_enc_prep(uint32_t req_flags,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
uint64_t d_offs,
uint64_t d_lens,
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
uint64_t d_offs,
uint64_t d_lens,
@@
-1771,7
+1743,7
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
buf_ptr_t *buf_p;
uint32_t encr_offset;
uint32_t encr_data_len;
buf_ptr_t *buf_p;
uint32_t encr_offset;
uint32_t encr_data_len;
- int flags
, m_size
;
+ int flags;
void *m_vaddr, *c_vaddr;
uint64_t m_dma, c_dma;
uint64_t *offset_vaddr, offset_dma;
void *m_vaddr, *c_vaddr;
uint64_t m_dma, c_dma;
uint64_t *offset_vaddr, offset_dma;
@@
-1783,7
+1755,6
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
- m_size = buf_p->size;
/*
* Microcode expects offsets in bytes
/*
* Microcode expects offsets in bytes
@@
-1810,7
+1781,6
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* Reserve memory for cpt request info */
req = m_vaddr;
/* Reserve memory for cpt request info */
req = m_vaddr;
@@
-1818,12
+1788,12
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
opcode.s.major = CPT_MAJOR_OP_ZUC_SNOW3G;
/* indicates CPTR ctx, operation type, KEY & IV mode from DPTR */
opcode.s.major = CPT_MAJOR_OP_ZUC_SNOW3G;
/* indicates CPTR ctx, operation type, KEY & IV mode from DPTR */
- opcode.s.minor = ((1 << 6) | (snow3g << 5) | (0 << 4) |
+
+ opcode.s.minor = ((1 << 7) | (snow3g << 5) | (0 << 4) |
(0 << 3) | (flags & 0x7));
/* consider iv len */
(0 << 3) | (flags & 0x7));
/* consider iv len */
@@
-1853,7
+1823,7
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param1 =
rte_cpu_to_be_16(encr_data_len)
;
+ vq_cmd_w0.s.param1 =
encr_data_len
;
/*
* In 83XX since we have a limitation of
/*
* In 83XX since we have a limitation of
@@
-1882,9
+1852,9
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
req->alternate_caddr = (uint64_t *)((uint8_t *)dm_vaddr
+ outputlen - iv_len);
req->alternate_caddr = (uint64_t *)((uint8_t *)dm_vaddr
+ outputlen - iv_len);
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(inputlen + OFF_CTRL_LEN)
;
+ vq_cmd_w0.s.dlen =
inputlen + OFF_CTRL_LEN
;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
if (likely(iv_len)) {
uint32_t *iv_d = (uint32_t *)((uint8_t *)offset_vaddr
if (likely(iv_len)) {
uint32_t *iv_d = (uint32_t *)((uint8_t *)offset_vaddr
@@
-1908,11
+1878,10
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
- m_size -= OFF_CTRL_LEN + iv_len;
opcode.s.major |= CPT_DMA_MODE;
opcode.s.major |= CPT_DMA_MODE;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
/* DPTR has SG list */
in_buffer = m_vaddr;
/* DPTR has SG list */
in_buffer = m_vaddr;
@@
-1946,8
+1915,11
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
i = fill_sg_comp_from_iov(gather_comp, i,
params->src_iov,
0, &size, NULL, 0);
i = fill_sg_comp_from_iov(gather_comp, i,
params->src_iov,
0, &size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
@@
-1972,8
+1944,11
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
params->dst_iov, 0,
&size, NULL, 0);
params->dst_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
s_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
s_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
@@
-1981,11
+1956,10
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-1996,12
+1970,6
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
req->ist.ei2 = rptr_dma;
}
req->ist.ei2 = rptr_dma;
}
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
-
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
@@
-2020,10
+1988,10
@@
cpt_zuc_snow3g_dec_prep(uint32_t req_flags,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_kasumi_enc_prep(uint32_t req_flags,
uint64_t d_offs,
uint64_t d_lens,
cpt_kasumi_enc_prep(uint32_t req_flags,
uint64_t d_offs,
uint64_t d_lens,
@@
-2040,7
+2008,7
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
buf_ptr_t *buf_p;
uint32_t encr_offset, auth_offset;
uint32_t encr_data_len, auth_data_len;
buf_ptr_t *buf_p;
uint32_t encr_offset, auth_offset;
uint32_t encr_data_len, auth_data_len;
- int flags
, m_size
;
+ int flags;
uint8_t *iv_s, *iv_d, iv_len = 8;
uint8_t dir = 0;
void *m_vaddr, *c_vaddr;
uint8_t *iv_s, *iv_d, iv_len = 8;
uint8_t dir = 0;
void *m_vaddr, *c_vaddr;
@@
-2058,7
+2026,6
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
- m_size = buf_p->size;
encr_offset = ENCR_OFFSET(d_offs) / 8;
auth_offset = AUTH_OFFSET(d_offs) / 8;
encr_offset = ENCR_OFFSET(d_offs) / 8;
auth_offset = AUTH_OFFSET(d_offs) / 8;
@@
-2091,7
+2058,6
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* Reserve memory for cpt request info */
req = m_vaddr;
/* Reserve memory for cpt request info */
req = m_vaddr;
@@
-2099,7
+2065,6
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
opcode.s.major = CPT_MAJOR_OP_KASUMI | CPT_DMA_MODE;
opcode.s.major = CPT_MAJOR_OP_KASUMI | CPT_DMA_MODE;
@@
-2111,9
+2076,9
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param1 =
rte_cpu_to_be_16(encr_data_len)
;
- vq_cmd_w0.s.param2 =
rte_cpu_to_be_16(auth_data_len)
;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.param1 =
encr_data_len
;
+ vq_cmd_w0.s.param2 =
auth_data_len
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
/* consider iv len */
if (flags == 0x0) {
/* consider iv len */
if (flags == 0x0) {
@@
-2127,7
+2092,6
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
- m_size -= OFF_CTRL_LEN + iv_len;
/* DPTR has SG list */
in_buffer = m_vaddr;
/* DPTR has SG list */
in_buffer = m_vaddr;
@@
-2171,8
+2135,11
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
params->src_iov, 0,
&size, NULL, 0);
params->src_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
@@
-2204,8
+2171,11
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
params->dst_iov, 0,
&size, NULL, 0);
params->dst_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
/* mac data */
}
/* mac data */
@@
-2221,8
+2191,11
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
params->dst_iov, 0,
&size, NULL, 0);
params->dst_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
}
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
@@
-2231,11
+2204,10
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-2245,12
+2217,6
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
req->ist.ei1 = dptr_dma;
req->ist.ei2 = rptr_dma;
req->ist.ei1 = dptr_dma;
req->ist.ei2 = rptr_dma;
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
-
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
@@
-2269,10
+2235,10
@@
cpt_kasumi_enc_prep(uint32_t req_flags,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
}
-static __rte_always_inline
int
+static __rte_always_inline
void
cpt_kasumi_dec_prep(uint64_t d_offs,
uint64_t d_lens,
fc_params_t *params,
cpt_kasumi_dec_prep(uint64_t d_offs,
uint64_t d_lens,
fc_params_t *params,
@@
-2287,7
+2253,7
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
buf_ptr_t *buf_p;
uint32_t encr_offset;
uint32_t encr_data_len;
buf_ptr_t *buf_p;
uint32_t encr_offset;
uint32_t encr_data_len;
- int flags
, m_size
;
+ int flags;
uint8_t dir = 0;
void *m_vaddr, *c_vaddr;
uint64_t m_dma, c_dma;
uint8_t dir = 0;
void *m_vaddr, *c_vaddr;
uint64_t m_dma, c_dma;
@@
-2304,7
+2270,6
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
buf_p = ¶ms->meta_buf;
m_vaddr = buf_p->vaddr;
m_dma = buf_p->dma_addr;
- m_size = buf_p->size;
encr_offset = ENCR_OFFSET(d_offs) / 8;
encr_data_len = ENCR_DLEN(d_lens);
encr_offset = ENCR_OFFSET(d_offs) / 8;
encr_data_len = ENCR_DLEN(d_lens);
@@
-2326,7
+2291,6
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* Reserve memory for cpt request info */
req = m_vaddr;
/* Reserve memory for cpt request info */
req = m_vaddr;
@@
-2334,7
+2298,6
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
size = sizeof(struct cpt_request_info);
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
opcode.s.major = CPT_MAJOR_OP_KASUMI | CPT_DMA_MODE;
opcode.s.major = CPT_MAJOR_OP_KASUMI | CPT_DMA_MODE;
@@
-2346,8
+2309,8
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
* GP op header, lengths are expected in bits.
*/
vq_cmd_w0.u64 = 0;
- vq_cmd_w0.s.param1 =
rte_cpu_to_be_16(encr_data_len)
;
- vq_cmd_w0.s.opcode =
rte_cpu_to_be_16(opcode.flags)
;
+ vq_cmd_w0.s.param1 =
encr_data_len
;
+ vq_cmd_w0.s.opcode =
opcode.flags
;
/* consider iv len */
encr_offset += iv_len;
/* consider iv len */
encr_offset += iv_len;
@@
-2361,7
+2324,6
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
m_vaddr = (uint8_t *)m_vaddr + OFF_CTRL_LEN + iv_len;
m_dma += OFF_CTRL_LEN + iv_len;
- m_size -= OFF_CTRL_LEN + iv_len;
/* DPTR has SG list */
in_buffer = m_vaddr;
/* DPTR has SG list */
in_buffer = m_vaddr;
@@
-2393,8
+2355,11
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
i = fill_sg_comp_from_iov(gather_comp, i,
params->src_iov,
0, &size, NULL, 0);
i = fill_sg_comp_from_iov(gather_comp, i,
params->src_iov,
0, &size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
}
((uint16_t *)in_buffer)[2] = rte_cpu_to_be_16(i);
g_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
@@
-2417,8
+2382,11
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
i = fill_sg_comp_from_iov(scatter_comp, i,
params->dst_iov, 0,
&size, NULL, 0);
i = fill_sg_comp_from_iov(scatter_comp, i,
params->dst_iov, 0,
&size, NULL, 0);
- if (size)
- return ERR_BAD_INPUT_ARG;
+ if (unlikely(size)) {
+ CPT_LOG_DP_ERR("Insufficient buffer space,"
+ " size %d needed", size);
+ return;
+ }
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
s_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
}
((uint16_t *)in_buffer)[3] = rte_cpu_to_be_16(i);
s_size_bytes = ((i + 3) / 4) * sizeof(sg_comp_t);
@@
-2426,11
+2394,10
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
size = g_size_bytes + s_size_bytes + SG_LIST_HDR_SIZE;
/* This is DPTR len incase of SG mode */
- vq_cmd_w0.s.dlen =
rte_cpu_to_be_16(size)
;
+ vq_cmd_w0.s.dlen =
size
;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
m_vaddr = (uint8_t *)m_vaddr + size;
m_dma += size;
- m_size -= size;
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
/* cpt alternate completion address saved earlier */
req->alternate_caddr = (uint64_t *)((uint8_t *)c_vaddr - 8);
@@
-2440,12
+2407,6
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
req->ist.ei1 = dptr_dma;
req->ist.ei2 = rptr_dma;
req->ist.ei1 = dptr_dma;
req->ist.ei2 = rptr_dma;
- /* First 16-bit swap then 64-bit swap */
- /* TODO: HACK: Reverse the vq_cmd and cpt_req bit field definitions
- * to eliminate all the swapping
- */
- vq_cmd_w0.u64 = rte_cpu_to_be_64(vq_cmd_w0.u64);
-
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
/* vq command w3 */
vq_cmd_w3.u64 = 0;
vq_cmd_w3.s.grp = 0;
@@
-2464,7
+2425,7
@@
cpt_kasumi_dec_prep(uint64_t d_offs,
req->op = op;
*prep_req = req;
req->op = op;
*prep_req = req;
- return
0
;
+ return;
}
static __rte_always_inline void *
}
static __rte_always_inline void *
@@
-2472,74
+2433,62
@@
cpt_fc_dec_hmac_prep(uint32_t flags,
uint64_t d_offs,
uint64_t d_lens,
fc_params_t *fc_params,
uint64_t d_offs,
uint64_t d_lens,
fc_params_t *fc_params,
- void *op
, int *ret_val
)
+ void *op)
{
struct cpt_ctx *ctx = fc_params->ctx_buf.vaddr;
uint8_t fc_type;
void *prep_req = NULL;
{
struct cpt_ctx *ctx = fc_params->ctx_buf.vaddr;
uint8_t fc_type;
void *prep_req = NULL;
- int ret;
fc_type = ctx->fc_type;
if (likely(fc_type == FC_GEN)) {
fc_type = ctx->fc_type;
if (likely(fc_type == FC_GEN)) {
-
ret = cpt_dec_hmac_prep(flags, d_offs, d_lens
,
-
fc_params, op,
&prep_req);
+
cpt_dec_hmac_prep(flags, d_offs, d_lens, fc_params, op
,
+ &prep_req);
} else if (fc_type == ZUC_SNOW3G) {
} else if (fc_type == ZUC_SNOW3G) {
-
ret = cpt_zuc_snow3g_dec_prep(flags, d_offs, d_lens
,
-
fc_params, op,
&prep_req);
+
cpt_zuc_snow3g_dec_prep(flags, d_offs, d_lens, fc_params, op
,
+ &prep_req);
} else if (fc_type == KASUMI) {
} else if (fc_type == KASUMI) {
- ret = cpt_kasumi_dec_prep(d_offs, d_lens, fc_params, op,
- &prep_req);
- } else {
- /*
- * For AUTH_ONLY case,
- * MC only supports digest generation and verification
- * should be done in software by memcmp()
- */
-
- ret = ERR_EIO;
+ cpt_kasumi_dec_prep(d_offs, d_lens, fc_params, op, &prep_req);
}
}
- if (unlikely(!prep_req))
- *ret_val = ret;
+ /*
+ * For AUTH_ONLY case,
+ * MC only supports digest generation and verification
+ * should be done in software by memcmp()
+ */
+
return prep_req;
}
static __rte_always_inline void *__hot
cpt_fc_enc_hmac_prep(uint32_t flags, uint64_t d_offs, uint64_t d_lens,
return prep_req;
}
static __rte_always_inline void *__hot
cpt_fc_enc_hmac_prep(uint32_t flags, uint64_t d_offs, uint64_t d_lens,
- fc_params_t *fc_params, void *op
, int *ret_val
)
+ fc_params_t *fc_params, void *op)
{
struct cpt_ctx *ctx = fc_params->ctx_buf.vaddr;
uint8_t fc_type;
void *prep_req = NULL;
{
struct cpt_ctx *ctx = fc_params->ctx_buf.vaddr;
uint8_t fc_type;
void *prep_req = NULL;
- int ret;
fc_type = ctx->fc_type;
/* Common api for rest of the ops */
if (likely(fc_type == FC_GEN)) {
fc_type = ctx->fc_type;
/* Common api for rest of the ops */
if (likely(fc_type == FC_GEN)) {
-
ret = cpt_enc_hmac_prep(flags, d_offs, d_lens
,
-
fc_params, op,
&prep_req);
+
cpt_enc_hmac_prep(flags, d_offs, d_lens, fc_params, op
,
+ &prep_req);
} else if (fc_type == ZUC_SNOW3G) {
} else if (fc_type == ZUC_SNOW3G) {
-
ret = cpt_zuc_snow3g_enc_prep(flags, d_offs, d_lens
,
-
fc_params, op,
&prep_req);
+
cpt_zuc_snow3g_enc_prep(flags, d_offs, d_lens, fc_params, op
,
+ &prep_req);
} else if (fc_type == KASUMI) {
} else if (fc_type == KASUMI) {
-
ret = cpt_kasumi_enc_prep(flags, d_offs, d_lens
,
-
fc_params, op,
&prep_req);
+
cpt_kasumi_enc_prep(flags, d_offs, d_lens, fc_params, op
,
+ &prep_req);
} else if (fc_type == HASH_HMAC) {
} else if (fc_type == HASH_HMAC) {
- ret = cpt_digest_gen_prep(flags, d_lens, fc_params, op,
- &prep_req);
- } else {
- ret = ERR_EIO;
+ cpt_digest_gen_prep(flags, d_lens, fc_params, op, &prep_req);
}
}
- if (unlikely(!prep_req))
- *ret_val = ret;
return prep_req;
}
static __rte_always_inline int
return prep_req;
}
static __rte_always_inline int
-cpt_fc_auth_set_key(void *ctx, auth_type_t type, uint8_t *key,
+cpt_fc_auth_set_key(void *ctx, auth_type_t type,
const
uint8_t *key,
uint16_t key_len, uint16_t mac_len)
{
struct cpt_ctx *cpt_ctx = ctx;
uint16_t key_len, uint16_t mac_len)
{
struct cpt_ctx *cpt_ctx = ctx;
@@
-2627,9
+2576,9
@@
fill_sess_aead(struct rte_crypto_sym_xform *xform,
cipher_type_t enc_type = 0; /* NULL Cipher type */
auth_type_t auth_type = 0; /* NULL Auth type */
uint32_t cipher_key_len = 0;
cipher_type_t enc_type = 0; /* NULL Cipher type */
auth_type_t auth_type = 0; /* NULL Auth type */
uint32_t cipher_key_len = 0;
- uint8_t
zsk_flag = 0,
aes_gcm = 0;
+ uint8_t aes_gcm = 0;
aead_form = &xform->aead;
aead_form = &xform->aead;
- void *ctx;
+ void *ctx
= SESS_PRIV(sess)
;
if (aead_form->op == RTE_CRYPTO_AEAD_OP_ENCRYPT &&
aead_form->algo == RTE_CRYPTO_AEAD_AES_GCM) {
if (aead_form->op == RTE_CRYPTO_AEAD_OP_ENCRYPT &&
aead_form->algo == RTE_CRYPTO_AEAD_AES_GCM) {
@@
-2663,13
+2612,12
@@
fill_sess_aead(struct rte_crypto_sym_xform *xform,
(unsigned int long)aead_form->key.length);
return -1;
}
(unsigned int long)aead_form->key.length);
return -1;
}
- sess->zsk_flag =
zsk_flag
;
+ sess->zsk_flag =
0
;
sess->aes_gcm = aes_gcm;
sess->mac_len = aead_form->digest_length;
sess->iv_offset = aead_form->iv.offset;
sess->iv_length = aead_form->iv.length;
sess->aad_length = aead_form->aad_length;
sess->aes_gcm = aes_gcm;
sess->mac_len = aead_form->digest_length;
sess->iv_offset = aead_form->iv.offset;
sess->iv_length = aead_form->iv.length;
sess->aad_length = aead_form->aad_length;
- ctx = (void *)((uint8_t *)sess + sizeof(struct cpt_sess_misc)),
cpt_fc_ciph_set_key(ctx, enc_type, aead_form->key.data,
aead_form->key.length, NULL);
cpt_fc_ciph_set_key(ctx, enc_type, aead_form->key.data,
aead_form->key.length, NULL);
@@
-2686,10
+2634,7
@@
fill_sess_cipher(struct rte_crypto_sym_xform *xform,
struct rte_crypto_cipher_xform *c_form;
cipher_type_t enc_type = 0; /* NULL Cipher type */
uint32_t cipher_key_len = 0;
struct rte_crypto_cipher_xform *c_form;
cipher_type_t enc_type = 0; /* NULL Cipher type */
uint32_t cipher_key_len = 0;
- uint8_t zsk_flag = 0, aes_gcm = 0, aes_ctr = 0, is_null = 0;
-
- if (xform->type != RTE_CRYPTO_SYM_XFORM_CIPHER)
- return -1;
+ uint8_t zsk_flag = 0, aes_ctr = 0, is_null = 0;
c_form = &xform->cipher;
c_form = &xform->cipher;
@@
-2771,7
+2716,7
@@
fill_sess_cipher(struct rte_crypto_sym_xform *xform,
}
sess->zsk_flag = zsk_flag;
}
sess->zsk_flag = zsk_flag;
- sess->aes_gcm =
aes_gcm
;
+ sess->aes_gcm =
0
;
sess->aes_ctr = aes_ctr;
sess->iv_offset = c_form->iv.offset;
sess->iv_length = c_form->iv.length;
sess->aes_ctr = aes_ctr;
sess->iv_offset = c_form->iv.offset;
sess->iv_length = c_form->iv.length;
@@
-2791,9
+2736,6
@@
fill_sess_auth(struct rte_crypto_sym_xform *xform,
auth_type_t auth_type = 0; /* NULL Auth type */
uint8_t zsk_flag = 0, aes_gcm = 0, is_null = 0;
auth_type_t auth_type = 0; /* NULL Auth type */
uint8_t zsk_flag = 0, aes_gcm = 0, is_null = 0;
- if (xform->type != RTE_CRYPTO_SYM_XFORM_AUTH)
- goto error_out;
-
a_form = &xform->auth;
if (a_form->op == RTE_CRYPTO_AUTH_OP_VERIFY)
a_form = &xform->auth;
if (a_form->op == RTE_CRYPTO_AUTH_OP_VERIFY)
@@
-2865,11
+2807,11
@@
fill_sess_auth(struct rte_crypto_sym_xform *xform,
case RTE_CRYPTO_AUTH_AES_CBC_MAC:
CPT_LOG_DP_ERR("Crypto: Unsupported hash algo %u",
a_form->algo);
case RTE_CRYPTO_AUTH_AES_CBC_MAC:
CPT_LOG_DP_ERR("Crypto: Unsupported hash algo %u",
a_form->algo);
-
goto error_out
;
+
return -1
;
default:
CPT_LOG_DP_ERR("Crypto: Undefined Hash algo %u specified",
a_form->algo);
default:
CPT_LOG_DP_ERR("Crypto: Undefined Hash algo %u specified",
a_form->algo);
-
goto error_out
;
+
return -1
;
}
sess->zsk_flag = zsk_flag;
}
sess->zsk_flag = zsk_flag;
@@
-2884,9
+2826,6
@@
fill_sess_auth(struct rte_crypto_sym_xform *xform,
a_form->key.length, a_form->digest_length);
return 0;
a_form->key.length, a_form->digest_length);
return 0;
-
-error_out:
- return -1;
}
static __rte_always_inline int
}
static __rte_always_inline int
@@
-2896,11
+2835,7
@@
fill_sess_gmac(struct rte_crypto_sym_xform *xform,
struct rte_crypto_auth_xform *a_form;
cipher_type_t enc_type = 0; /* NULL Cipher type */
auth_type_t auth_type = 0; /* NULL Auth type */
struct rte_crypto_auth_xform *a_form;
cipher_type_t enc_type = 0; /* NULL Cipher type */
auth_type_t auth_type = 0; /* NULL Auth type */
- uint8_t zsk_flag = 0, aes_gcm = 0;
- void *ctx;
-
- if (xform->type != RTE_CRYPTO_SYM_XFORM_AUTH)
- return -1;
+ void *ctx = SESS_PRIV(sess);
a_form = &xform->auth;
a_form = &xform->auth;
@@
-2924,13
+2859,12
@@
fill_sess_gmac(struct rte_crypto_sym_xform *xform,
return -1;
}
return -1;
}
- sess->zsk_flag =
zsk_flag
;
- sess->aes_gcm =
aes_gcm
;
+ sess->zsk_flag =
0
;
+ sess->aes_gcm =
0
;
sess->is_gmac = 1;
sess->iv_offset = a_form->iv.offset;
sess->iv_length = a_form->iv.length;
sess->mac_len = a_form->digest_length;
sess->is_gmac = 1;
sess->iv_offset = a_form->iv.offset;
sess->iv_length = a_form->iv.length;
sess->mac_len = a_form->digest_length;
- ctx = (void *)((uint8_t *)sess + sizeof(struct cpt_sess_misc)),
cpt_fc_ciph_set_key(ctx, enc_type, a_form->key.data,
a_form->key.length, NULL);
cpt_fc_ciph_set_key(ctx, enc_type, a_form->key.data,
a_form->key.length, NULL);
@@
-3114,25
+3048,22
@@
prepare_iov_from_pkt_inplace(struct rte_mbuf *pkt,
return 0;
}
return 0;
}
-static __rte_always_inline
void *
+static __rte_always_inline
int
fill_fc_params(struct rte_crypto_op *cop,
struct cpt_sess_misc *sess_misc,
fill_fc_params(struct rte_crypto_op *cop,
struct cpt_sess_misc *sess_misc,
+ struct cpt_qp_meta_info *m_info,
void **mdata_ptr,
void **mdata_ptr,
-
int *op_ret
)
+
void **prep_req
)
{
uint32_t space = 0;
struct rte_crypto_sym_op *sym_op = cop->sym;
{
uint32_t space = 0;
struct rte_crypto_sym_op *sym_op = cop->sym;
- void *mdata;
+ void *mdata
= NULL
;
uintptr_t *op;
uint32_t mc_hash_off;
uint32_t flags = 0;
uint64_t d_offs, d_lens;
uintptr_t *op;
uint32_t mc_hash_off;
uint32_t flags = 0;
uint64_t d_offs, d_lens;
- void *prep_req = NULL;
struct rte_mbuf *m_src, *m_dst;
uint8_t cpt_op = sess_misc->cpt_op;
struct rte_mbuf *m_src, *m_dst;
uint8_t cpt_op = sess_misc->cpt_op;
- uint8_t zsk_flag = sess_misc->zsk_flag;
- uint8_t aes_gcm = sess_misc->aes_gcm;
- uint16_t mac_len = sess_misc->mac_len;
#ifdef CPT_ALWAYS_USE_SG_MODE
uint8_t inplace = 0;
#else
#ifdef CPT_ALWAYS_USE_SG_MODE
uint8_t inplace = 0;
#else
@@
-3142,8
+3073,7
@@
fill_fc_params(struct rte_crypto_op *cop,
char src[SRC_IOV_SIZE];
char dst[SRC_IOV_SIZE];
uint32_t iv_buf[4];
char src[SRC_IOV_SIZE];
char dst[SRC_IOV_SIZE];
uint32_t iv_buf[4];
- struct cptvf_meta_info *cpt_m_info =
- (struct cptvf_meta_info *)(*mdata_ptr);
+ int ret;
if (likely(sess_misc->iv_length)) {
flags |= VALID_IV_BUF;
if (likely(sess_misc->iv_length)) {
flags |= VALID_IV_BUF;
@@
-3159,21
+3089,17
@@
fill_fc_params(struct rte_crypto_op *cop,
}
}
}
}
- if (zsk_flag) {
+ if (
sess_misc->
zsk_flag) {
fc_params.auth_iv_buf = rte_crypto_op_ctod_offset(cop,
uint8_t *,
sess_misc->auth_iv_offset);
fc_params.auth_iv_buf = rte_crypto_op_ctod_offset(cop,
uint8_t *,
sess_misc->auth_iv_offset);
- if (zsk_flag == K_F9) {
- CPT_LOG_DP_ERR("Should not reach here for "
- "kasumi F9\n");
- }
- if (zsk_flag != ZS_EA)
+ if (sess_misc->zsk_flag != ZS_EA)
inplace = 0;
}
m_src = sym_op->m_src;
m_dst = sym_op->m_dst;
inplace = 0;
}
m_src = sym_op->m_src;
m_dst = sym_op->m_dst;
- if (aes_gcm) {
+ if (
sess_misc->
aes_gcm) {
uint8_t *salt;
uint8_t *aad_data;
uint16_t aad_len;
uint8_t *salt;
uint8_t *aad_data;
uint16_t aad_len;
@@
-3207,7
+3133,7
@@
fill_fc_params(struct rte_crypto_op *cop,
sess_misc->salt = *(uint32_t *)salt;
}
fc_params.iv_buf = salt + 4;
sess_misc->salt = *(uint32_t *)salt;
}
fc_params.iv_buf = salt + 4;
- if (likely(mac_len)) {
+ if (likely(
sess_misc->
mac_len)) {
struct rte_mbuf *m = (cpt_op & CPT_OP_ENCODE) ? m_dst :
m_src;
struct rte_mbuf *m = (cpt_op & CPT_OP_ENCODE) ? m_dst :
m_src;
@@
-3250,7
+3176,7
@@
fill_fc_params(struct rte_crypto_op *cop,
}
fc_params.iv_buf = salt + 4;
}
}
fc_params.iv_buf = salt + 4;
}
- if (likely(mac_len)) {
+ if (likely(
sess_misc->
mac_len)) {
struct rte_mbuf *m;
m = (cpt_op & CPT_OP_ENCODE) ? m_dst : m_src;
struct rte_mbuf *m;
m = (cpt_op & CPT_OP_ENCODE) ? m_dst : m_src;
@@
-3289,8
+3215,8
@@
fill_fc_params(struct rte_crypto_op *cop,
&fc_params,
&flags))) {
CPT_LOG_DP_ERR("Prepare inplace src iov failed");
&fc_params,
&flags))) {
CPT_LOG_DP_ERR("Prepare inplace src iov failed");
-
*op_ret = -1
;
-
return NULL
;
+
ret = -EINVAL
;
+
goto err_exit
;
}
} else {
}
} else {
@@
-3301,15
+3227,14
@@
fill_fc_params(struct rte_crypto_op *cop,
/* Store SG I/O in the api for reuse */
if (prepare_iov_from_pkt(m_src, fc_params.src_iov, 0)) {
CPT_LOG_DP_ERR("Prepare src iov failed");
/* Store SG I/O in the api for reuse */
if (prepare_iov_from_pkt(m_src, fc_params.src_iov, 0)) {
CPT_LOG_DP_ERR("Prepare src iov failed");
-
*op_ret = -1
;
-
return NULL
;
+
ret = -EINVAL
;
+
goto err_exit
;
}
if (unlikely(m_dst != NULL)) {
uint32_t pkt_len;
/* Try to make room as much as src has */
}
if (unlikely(m_dst != NULL)) {
uint32_t pkt_len;
/* Try to make room as much as src has */
- m_dst = sym_op->m_dst;
pkt_len = rte_pktmbuf_pkt_len(m_dst);
if (unlikely(pkt_len < rte_pktmbuf_pkt_len(m_src))) {
pkt_len = rte_pktmbuf_pkt_len(m_dst);
if (unlikely(pkt_len < rte_pktmbuf_pkt_len(m_src))) {
@@
-3319,14
+3244,16
@@
fill_fc_params(struct rte_crypto_op *cop,
"m_dst %p, need %u"
" more",
m_dst, pkt_len);
"m_dst %p, need %u"
" more",
m_dst, pkt_len);
- return NULL;
+ ret = -EINVAL;
+ goto err_exit;
}
}
if (prepare_iov_from_pkt(m_dst, fc_params.dst_iov, 0)) {
CPT_LOG_DP_ERR("Prepare dst iov failed for "
"m_dst %p", m_dst);
}
}
if (prepare_iov_from_pkt(m_dst, fc_params.dst_iov, 0)) {
CPT_LOG_DP_ERR("Prepare dst iov failed for "
"m_dst %p", m_dst);
- return NULL;
+ ret = -EINVAL;
+ goto err_exit;
}
} else {
fc_params.dst_iov = (void *)src;
}
} else {
fc_params.dst_iov = (void *)src;
@@
-3334,19
+3261,16
@@
fill_fc_params(struct rte_crypto_op *cop,
}
if (likely(flags & SINGLE_BUF_HEADTAILROOM))
}
if (likely(flags & SINGLE_BUF_HEADTAILROOM))
- mdata = alloc_op_meta(m_src,
- &fc_params.meta_buf,
- cpt_m_info->cptvf_op_sb_mlen,
- cpt_m_info->cptvf_meta_pool);
+ mdata = alloc_op_meta(m_src, &fc_params.meta_buf,
+ m_info->lb_mlen, m_info->pool);
else
else
- mdata = alloc_op_meta(NULL,
- &fc_params.meta_buf,
- cpt_m_info->cptvf_op_mlen,
- cpt_m_info->cptvf_meta_pool);
+ mdata = alloc_op_meta(NULL, &fc_params.meta_buf,
+ m_info->sg_mlen, m_info->pool);
if (unlikely(mdata == NULL)) {
CPT_LOG_DP_ERR("Error allocating meta buffer for request");
if (unlikely(mdata == NULL)) {
CPT_LOG_DP_ERR("Error allocating meta buffer for request");
- return NULL;
+ ret = -ENOMEM;
+ goto err_exit;
}
op = (uintptr_t *)((uintptr_t)mdata & (uintptr_t)~1ull);
}
op = (uintptr_t *)((uintptr_t)mdata & (uintptr_t)~1ull);
@@
-3361,16
+3285,26
@@
fill_fc_params(struct rte_crypto_op *cop,
/* Finally prepare the instruction */
if (cpt_op & CPT_OP_ENCODE)
/* Finally prepare the instruction */
if (cpt_op & CPT_OP_ENCODE)
- prep_req = cpt_fc_enc_hmac_prep(flags, d_offs, d_lens,
-
&fc_params, op, op_ret
);
+
*
prep_req = cpt_fc_enc_hmac_prep(flags, d_offs, d_lens,
+
&fc_params, op
);
else
else
- prep_req = cpt_fc_dec_hmac_prep(flags, d_offs, d_lens,
- &fc_params, op, op_ret);
+ *prep_req = cpt_fc_dec_hmac_prep(flags, d_offs, d_lens,
+ &fc_params, op);
+
+ if (unlikely(*prep_req == NULL)) {
+ CPT_LOG_DP_ERR("Preparing request failed due to bad input arg");
+ ret = -EINVAL;
+ goto free_mdata_and_exit;
+ }
- if (unlikely(!prep_req))
- free_op_meta(mdata, cpt_m_info->cptvf_meta_pool);
*mdata_ptr = mdata;
*mdata_ptr = mdata;
- return prep_req;
+
+ return 0;
+
+free_mdata_and_exit:
+ free_op_meta(mdata, m_info->pool);
+err_exit:
+ return ret;
}
static __rte_always_inline void
}
static __rte_always_inline void
@@
-3476,11
+3410,12
@@
find_kasumif9_direction_and_length(uint8_t *src,
/*
* This handles all auth only except AES_GMAC
*/
/*
* This handles all auth only except AES_GMAC
*/
-static __rte_always_inline
void *
+static __rte_always_inline
int
fill_digest_params(struct rte_crypto_op *cop,
struct cpt_sess_misc *sess,
fill_digest_params(struct rte_crypto_op *cop,
struct cpt_sess_misc *sess,
+ struct cpt_qp_meta_info *m_info,
void **mdata_ptr,
void **mdata_ptr,
-
int *op_ret
)
+
void **prep_req
)
{
uint32_t space = 0;
struct rte_crypto_sym_op *sym_op = cop->sym;
{
uint32_t space = 0;
struct rte_crypto_sym_op *sym_op = cop->sym;
@@
-3490,27
+3425,24
@@
fill_digest_params(struct rte_crypto_op *cop,
uint32_t auth_range_off;
uint32_t flags = 0;
uint64_t d_offs = 0, d_lens;
uint32_t auth_range_off;
uint32_t flags = 0;
uint64_t d_offs = 0, d_lens;
- void *prep_req = NULL;
struct rte_mbuf *m_src, *m_dst;
uint16_t auth_op = sess->cpt_op & CPT_OP_AUTH_MASK;
struct rte_mbuf *m_src, *m_dst;
uint16_t auth_op = sess->cpt_op & CPT_OP_AUTH_MASK;
- uint8_t zsk_flag = sess->zsk_flag;
uint16_t mac_len = sess->mac_len;
fc_params_t params;
char src[SRC_IOV_SIZE];
uint8_t iv_buf[16];
uint16_t mac_len = sess->mac_len;
fc_params_t params;
char src[SRC_IOV_SIZE];
uint8_t iv_buf[16];
+ int ret;
+
memset(¶ms, 0, sizeof(fc_params_t));
memset(¶ms, 0, sizeof(fc_params_t));
- struct cptvf_meta_info *cpt_m_info =
- (struct cptvf_meta_info *)(*mdata_ptr);
m_src = sym_op->m_src;
/* For just digest lets force mempool alloc */
m_src = sym_op->m_src;
/* For just digest lets force mempool alloc */
- mdata = alloc_op_meta(NULL, ¶ms.meta_buf,
cpt_m_info->cptvf_op
_mlen,
-
cpt_m_info->cptvf_meta_
pool);
+ mdata = alloc_op_meta(NULL, ¶ms.meta_buf,
m_info->sg
_mlen,
+
m_info->
pool);
if (mdata == NULL) {
if (mdata == NULL) {
- CPT_LOG_DP_ERR("Error allocating meta buffer for request");
- *op_ret = -ENOMEM;
- return NULL;
+ ret = -ENOMEM;
+ goto err_exit;
}
mphys = params.meta_buf.dma_addr;
}
mphys = params.meta_buf.dma_addr;
@@
-3525,7
+3457,7
@@
fill_digest_params(struct rte_crypto_op *cop,
flags = VALID_MAC_BUF;
params.src_iov = (void *)src;
flags = VALID_MAC_BUF;
params.src_iov = (void *)src;
- if (unlikely(zsk_flag)) {
+ if (unlikely(
sess->
zsk_flag)) {
/*
* Since for Zuc, Kasumi, Snow3g offsets are in bits
* we will send pass through even for auth only case,
/*
* Since for Zuc, Kasumi, Snow3g offsets are in bits
* we will send pass through even for auth only case,
@@
-3535,10
+3467,9
@@
fill_digest_params(struct rte_crypto_op *cop,
auth_range_off = 0;
params.auth_iv_buf = rte_crypto_op_ctod_offset(cop,
uint8_t *, sess->auth_iv_offset);
auth_range_off = 0;
params.auth_iv_buf = rte_crypto_op_ctod_offset(cop,
uint8_t *, sess->auth_iv_offset);
- if (zsk_flag == K_F9) {
+ if (
sess->
zsk_flag == K_F9) {
uint32_t length_in_bits, num_bytes;
uint8_t *src, direction = 0;
uint32_t length_in_bits, num_bytes;
uint8_t *src, direction = 0;
- uint32_t counter_num_bytes;
memcpy(iv_buf, rte_pktmbuf_mtod(cop->sym->m_src,
uint8_t *), 8);
memcpy(iv_buf, rte_pktmbuf_mtod(cop->sym->m_src,
uint8_t *), 8);
@@
-3548,10
+3479,9
@@
fill_digest_params(struct rte_crypto_op *cop,
*/
length_in_bits = cop->sym->auth.data.length;
num_bytes = (length_in_bits >> 3);
*/
length_in_bits = cop->sym->auth.data.length;
num_bytes = (length_in_bits >> 3);
- counter_num_bytes = num_bytes;
src = rte_pktmbuf_mtod(cop->sym->m_src, uint8_t *);
find_kasumif9_direction_and_length(src,
src = rte_pktmbuf_mtod(cop->sym->m_src, uint8_t *);
find_kasumif9_direction_and_length(src,
-
counter_
num_bytes,
+ num_bytes,
&length_in_bits,
&direction);
length_in_bits -= 64;
&length_in_bits,
&direction);
length_in_bits -= 64;
@@
-3597,7
+3527,8
@@
fill_digest_params(struct rte_crypto_op *cop,
if (!rte_pktmbuf_append(m_dst, space)) {
CPT_LOG_DP_ERR("Failed to extend "
"mbuf by %uB", space);
if (!rte_pktmbuf_append(m_dst, space)) {
CPT_LOG_DP_ERR("Failed to extend "
"mbuf by %uB", space);
- goto err;
+ ret = -EINVAL;
+ goto free_mdata_and_exit;
}
params.mac_buf.vaddr =
}
params.mac_buf.vaddr =
@@
-3626,18
+3557,24
@@
fill_digest_params(struct rte_crypto_op *cop,
/*Store SG I/O in the api for reuse */
if (prepare_iov_from_pkt(m_src, params.src_iov, auth_range_off)) {
CPT_LOG_DP_ERR("Prepare src iov failed");
/*Store SG I/O in the api for reuse */
if (prepare_iov_from_pkt(m_src, params.src_iov, auth_range_off)) {
CPT_LOG_DP_ERR("Prepare src iov failed");
- *op_ret = -1;
- goto err;
+ ret = -EINVAL;
+ goto free_mdata_and_exit;
+ }
+
+ *prep_req = cpt_fc_enc_hmac_prep(flags, d_offs, d_lens, ¶ms, op);
+ if (unlikely(*prep_req == NULL)) {
+ ret = -EINVAL;
+ goto free_mdata_and_exit;
}
}
- prep_req = cpt_fc_enc_hmac_prep(flags, d_offs, d_lens,
- ¶ms, op, op_ret);
*mdata_ptr = mdata;
*mdata_ptr = mdata;
- return prep_req;
-err:
- if (unlikely(!prep_req))
- free_op_meta(mdata, cpt_m_info->cptvf_meta_pool);
- return NULL;
+
+ return 0;
+
+free_mdata_and_exit:
+ free_op_meta(mdata, m_info->pool);
+err_exit:
+ return ret;
}
#endif /*_CPT_UCODE_H_ */
}
#endif /*_CPT_UCODE_H_ */