#define MAX_NONCE_SIZE CTR_RFC3686_NONCE_SIZE
struct cc_aead_handle {
- cc_sram_addr_t sram_workspace_addr;
+ u32 sram_workspace_addr;
struct list_head aead_list;
};
* assoc. + iv + data -compact in one table
* if assoclen is ZERO only IV perform
*/
- cc_sram_addr_t mlli_addr = areq_ctx->assoc.sram_addr;
+ u32 mlli_addr = areq_ctx->assoc.sram_addr;
u32 mlli_nents = areq_ctx->assoc.mlli_nents;
if (areq_ctx->is_single_pass) {
req_ctx->data_buff_type == CC_DMA_BUF_MLLI ||
!req_ctx->is_single_pass) && req_ctx->mlli_params.mlli_len) {
dev_dbg(dev, "Copy-to-sram: mlli_dma=%08x, mlli_size=%u\n",
- (unsigned int)ctx->drvdata->mlli_sram_addr,
+ ctx->drvdata->mlli_sram_addr,
req_ctx->mlli_params.mlli_len);
/* Copy MLLI table host-to-sram */
hw_desc_init(&desc[*seq_size]);
};
struct cc_mlli {
- cc_sram_addr_t sram_addr;
+ u32 sram_addr;
unsigned int mapped_nents;
unsigned int nents; //sg nents
unsigned int mlli_nents; //mlli nents might be different than the above
dev_dbg(dev, " bypass params addr %pad length 0x%X addr 0x%08X\n",
&req_ctx->mlli_params.mlli_dma_addr,
req_ctx->mlli_params.mlli_len,
- (unsigned int)ctx_p->drvdata->mlli_sram_addr);
+ ctx_p->drvdata->mlli_sram_addr);
hw_desc_init(&desc[*seq_size]);
set_din_type(&desc[*seq_size], DMA_DLLI,
req_ctx->mlli_params.mlli_dma_addr,
req_ctx->in_mlli_nents, NS_BIT);
if (req_ctx->out_nents == 0) {
dev_dbg(dev, " din/dout params addr 0x%08X addr 0x%08X\n",
- (unsigned int)ctx_p->drvdata->mlli_sram_addr,
- (unsigned int)ctx_p->drvdata->mlli_sram_addr);
+ ctx_p->drvdata->mlli_sram_addr,
+ ctx_p->drvdata->mlli_sram_addr);
set_dout_mlli(&desc[*seq_size],
ctx_p->drvdata->mlli_sram_addr,
req_ctx->in_mlli_nents, NS_BIT,
(!last_desc ? 0 : 1));
} else {
dev_dbg(dev, " din/dout params addr 0x%08X addr 0x%08X\n",
- (unsigned int)ctx_p->drvdata->mlli_sram_addr,
- (unsigned int)ctx_p->drvdata->mlli_sram_addr +
+ ctx_p->drvdata->mlli_sram_addr,
+ ctx_p->drvdata->mlli_sram_addr +
(u32)LLI_ENTRY_BYTE_SIZE * req_ctx->in_nents);
set_dout_mlli(&desc[*seq_size],
(ctx_p->drvdata->mlli_sram_addr +
int irq;
struct completion hw_queue_avail; /* wait for HW queue availability */
struct platform_device *plat_dev;
- cc_sram_addr_t mlli_sram_addr;
+ u32 mlli_sram_addr;
void *buff_mgr_handle;
void *cipher_handle;
void *hash_handle;
#define CC_SM3_HASH_LEN_SIZE 8
struct cc_hash_handle {
- cc_sram_addr_t digest_len_sram_addr; /* const value in SRAM*/
- cc_sram_addr_t larval_digest_sram_addr; /* const value in SRAM */
+ u32 digest_len_sram_addr; /* const value in SRAM*/
+ u32 larval_digest_sram_addr; /* const value in SRAM */
struct list_head hash_list;
};
bool is_hmac = ctx->is_hmac;
struct cc_crypto_req cc_req = {};
struct cc_hw_desc desc[CC_MAX_HASH_SEQ_LEN];
- cc_sram_addr_t larval_digest_addr;
+ u32 larval_digest_addr;
int idx = 0;
int rc = 0;
gfp_t flags = cc_gfp_flags(&req->base);
int digestsize = 0;
int i, idx = 0, rc = 0;
struct cc_hw_desc desc[CC_MAX_HASH_SEQ_LEN];
- cc_sram_addr_t larval_addr;
+ u32 larval_addr;
struct device *dev;
ctx = crypto_ahash_ctx(ahash);
int cc_init_hash_sram(struct cc_drvdata *drvdata)
{
struct cc_hash_handle *hash_handle = drvdata->hash_handle;
- cc_sram_addr_t sram_buff_ofs = hash_handle->digest_len_sram_addr;
+ u32 sram_buff_ofs = hash_handle->digest_len_sram_addr;
unsigned int larval_seq_len = 0;
struct cc_hw_desc larval_seq[CC_DIGEST_SIZE_MAX / sizeof(u32)];
bool large_sha_supported = (drvdata->hw_rev >= CC_HW_REV_712);
int cc_hash_alloc(struct cc_drvdata *drvdata)
{
struct cc_hash_handle *hash_handle;
- cc_sram_addr_t sram_buff;
+ u32 sram_buff;
u32 sram_size_to_alloc;
struct device *dev = drvdata_to_dev(drvdata);
int rc = 0;
*
* \return u32 The address of the initial digest in SRAM
*/
-cc_sram_addr_t cc_larval_digest_addr(void *drvdata, u32 mode)
+u32 cc_larval_digest_addr(void *drvdata, u32 mode)
{
struct cc_drvdata *_drvdata = (struct cc_drvdata *)drvdata;
struct cc_hash_handle *hash_handle = _drvdata->hash_handle;
struct device *dev = drvdata_to_dev(_drvdata);
bool sm3_supported = (_drvdata->hw_rev >= CC_HW_REV_713);
- cc_sram_addr_t addr;
+ u32 addr;
switch (mode) {
case DRV_HASH_NULL:
return hash_handle->larval_digest_sram_addr;
}
-cc_sram_addr_t
-cc_digest_len_addr(void *drvdata, u32 mode)
+u32 cc_digest_len_addr(void *drvdata, u32 mode)
{
struct cc_drvdata *_drvdata = (struct cc_drvdata *)drvdata;
struct cc_hash_handle *hash_handle = _drvdata->hash_handle;
- cc_sram_addr_t digest_len_addr = hash_handle->digest_len_sram_addr;
+ u32 digest_len_addr = hash_handle->digest_len_sram_addr;
switch (mode) {
case DRV_HASH_SHA1:
*
* \return u32 returns the address of the initial digest length in SRAM
*/
-cc_sram_addr_t
-cc_digest_len_addr(void *drvdata, u32 mode);
+u32 cc_digest_len_addr(void *drvdata, u32 mode);
/*!
* Gets the address of the initial digest in SRAM
*
* \return u32 The address of the initial digest in SRAM
*/
-cc_sram_addr_t cc_larval_digest_addr(void *drvdata, u32 mode);
+u32 cc_larval_digest_addr(void *drvdata, u32 mode);
#endif /*__CC_HASH_H__*/
* @addr: DIN address
* @size Data size in bytes
*/
-static inline void set_din_sram(struct cc_hw_desc *pdesc, dma_addr_t addr,
- u32 size)
+static inline void set_din_sram(struct cc_hw_desc *pdesc, u32 addr, u32 size)
{
- pdesc->word[0] = (u32)addr;
+ pdesc->word[0] = addr;
pdesc->word[1] |= FIELD_PREP(WORD1_DIN_SIZE, size) |
FIELD_PREP(WORD1_DIN_DMA_MODE, DMA_SRAM);
}
* @last_ind: The last indication bit
* @axi_sec: AXI secure bit
*/
-static inline void set_dout_mlli(struct cc_hw_desc *pdesc, dma_addr_t addr,
- u32 size, enum cc_axi_sec axi_sec,
- bool last_ind)
+static inline void set_dout_mlli(struct cc_hw_desc *pdesc, u32 addr, u32 size,
+ enum cc_axi_sec axi_sec, bool last_ind)
{
set_dout_type(pdesc, DMA_MLLI, addr, size, axi_sec);
pdesc->word[3] |= FIELD_PREP(WORD3_DOUT_LAST_IND, last_ind);
* @sram_free_offset: the offset to the non-allocated area
*/
struct cc_sram_ctx {
- cc_sram_addr_t sram_free_offset;
+ u32 sram_free_offset;
};
/**
int cc_sram_mgr_init(struct cc_drvdata *drvdata)
{
struct cc_sram_ctx *ctx;
- dma_addr_t start = 0;
+ u32 start = 0;
struct device *dev = drvdata_to_dev(drvdata);
if (drvdata->hw_rev < CC_HW_REV_712) {
/* Pool starts after ROM bytes */
- start = (dma_addr_t)cc_ioread(drvdata,
- CC_REG(HOST_SEP_SRAM_THRESHOLD));
-
+ start = cc_ioread(drvdata, CC_REG(HOST_SEP_SRAM_THRESHOLD));
if ((start & 0x3) != 0) {
- dev_err(dev, "Invalid SRAM offset %pad\n", &start);
+ dev_err(dev, "Invalid SRAM offset 0x%x\n", start);
return -EINVAL;
}
}
/* Allocate "this" context */
ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
-
if (!ctx)
return -ENOMEM;
* \param drvdata
* \param size The requested bytes to allocate
*/
-cc_sram_addr_t cc_sram_alloc(struct cc_drvdata *drvdata, u32 size)
+u32 cc_sram_alloc(struct cc_drvdata *drvdata, u32 size)
{
struct cc_sram_ctx *smgr_ctx = drvdata->sram_mgr_handle;
struct device *dev = drvdata_to_dev(drvdata);
- cc_sram_addr_t p;
+ u32 p;
if ((size & 0x3)) {
dev_err(dev, "Requested buffer size (%u) is not multiple of 4",
return NULL_SRAM_ADDR;
}
if (size > (CC_CC_SRAM_SIZE - smgr_ctx->sram_free_offset)) {
- dev_err(dev, "Not enough space to allocate %u B (at offset %llu)\n",
+ dev_err(dev, "Not enough space to allocate %u B (at offset %u)\n",
size, smgr_ctx->sram_free_offset);
return NULL_SRAM_ADDR;
}
p = smgr_ctx->sram_free_offset;
smgr_ctx->sram_free_offset += size;
- dev_dbg(dev, "Allocated %u B @ %u\n", size, (unsigned int)p);
+ dev_dbg(dev, "Allocated %u B @ %u\n", size, p);
return p;
}
* @seq: A pointer to the given IN/OUT descriptor sequence
* @seq_len: A pointer to the given IN/OUT sequence length
*/
-void cc_set_sram_desc(const u32 *src, cc_sram_addr_t dst,
- unsigned int nelement, struct cc_hw_desc *seq,
- unsigned int *seq_len)
+void cc_set_sram_desc(const u32 *src, u32 dst, unsigned int nelement,
+ struct cc_hw_desc *seq, unsigned int *seq_len)
{
u32 i;
unsigned int idx = *seq_len;
struct cc_drvdata;
-/**
- * Address (offset) within CC internal SRAM
- */
-
-typedef u64 cc_sram_addr_t;
-
-#define NULL_SRAM_ADDR ((cc_sram_addr_t)-1)
+#define NULL_SRAM_ADDR ((u32)-1)
/*!
* Initializes SRAM pool.
* \param drvdata
* \param size The requested bytes to allocate
*/
-cc_sram_addr_t cc_sram_alloc(struct cc_drvdata *drvdata, u32 size);
+u32 cc_sram_alloc(struct cc_drvdata *drvdata, u32 size);
/**
* cc_set_sram_desc() - Create const descriptors sequence to
* @seq: A pointer to the given IN/OUT descriptor sequence
* @seq_len: A pointer to the given IN/OUT sequence length
*/
-void cc_set_sram_desc(const u32 *src, cc_sram_addr_t dst,
- unsigned int nelement, struct cc_hw_desc *seq,
- unsigned int *seq_len);
+void cc_set_sram_desc(const u32 *src, u32 dst, unsigned int nelement,
+ struct cc_hw_desc *seq, unsigned int *seq_len);
#endif /*__CC_SRAM_MGR_H__*/
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