Lines Matching refs:desc
12 #include "desc.h"
54 #define PRINT_POS do { printk(KERN_DEBUG "%02d: %s\n", desc_len(desc),\
84 static inline int desc_len(u32 * const desc)
86 return caam32_to_cpu(*desc) & HDR_DESCLEN_MASK;
89 static inline int desc_bytes(void * const desc)
91 return desc_len(desc) * CAAM_CMD_SZ;
94 static inline u32 *desc_end(u32 * const desc)
96 return desc + desc_len(desc);
99 static inline void *sh_desc_pdb(u32 * const desc)
101 return desc + 1;
104 static inline void init_desc(u32 * const desc, u32 options)
106 *desc = cpu_to_caam32((options | HDR_ONE) + 1);
109 static inline void init_sh_desc(u32 * const desc, u32 options)
112 init_desc(desc, CMD_SHARED_DESC_HDR | options);
115 static inline void init_sh_desc_pdb(u32 * const desc, u32 options,
120 init_sh_desc(desc, (((pdb_len + 1) << HDR_START_IDX_SHIFT) + pdb_len) |
124 static inline void init_job_desc(u32 * const desc, u32 options)
126 init_desc(desc, CMD_DESC_HDR | options);
129 static inline void init_job_desc_pdb(u32 * const desc, u32 options,
134 init_job_desc(desc, (((pdb_len + 1) << HDR_START_IDX_SHIFT)) | options);
137 static inline void append_ptr(u32 * const desc, dma_addr_t ptr)
140 dma_addr_t *offset = (dma_addr_t *)desc_end(desc);
144 u32 *offset = (u32 *)desc_end(desc);
149 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) +
153 static inline void init_job_desc_shared(u32 * const desc, dma_addr_t ptr,
157 init_job_desc(desc, HDR_SHARED | options |
159 append_ptr(desc, ptr);
162 static inline void append_data(u32 * const desc, const void *data, int len)
164 u32 *offset = desc_end(desc);
169 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) +
173 static inline void append_cmd(u32 * const desc, u32 command)
175 u32 *cmd = desc_end(desc);
179 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) + 1);
184 static inline void append_u64(u32 * const desc, u64 data)
186 u32 *offset = desc_end(desc);
197 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) + 2);
201 static inline u32 *write_cmd(u32 * const desc, u32 command)
203 *desc = cpu_to_caam32(command);
205 return desc + 1;
208 static inline void append_cmd_ptr(u32 * const desc, dma_addr_t ptr, int len,
211 append_cmd(desc, command | len);
212 append_ptr(desc, ptr);
216 static inline void append_cmd_ptr_extlen(u32 * const desc, dma_addr_t ptr,
219 append_cmd(desc, command);
221 append_ptr(desc, ptr);
222 append_cmd(desc, len);
225 static inline void append_cmd_data(u32 * const desc, const void *data, int len,
228 append_cmd(desc, command | IMMEDIATE | len);
229 append_data(desc, data, len);
233 static inline u32 *append_##cmd(u32 * const desc, u32 options) \
235 u32 *cmd = desc_end(desc); \
237 append_cmd(desc, CMD_##op | options); \
244 static inline void set_jump_tgt_here(u32 * const desc, u32 *jump_cmd)
247 (desc_len(desc) - (jump_cmd - desc)));
250 static inline void set_move_tgt_here(u32 * const desc, u32 *move_cmd)
255 val |= (desc_len(desc) << (MOVE_OFFSET_SHIFT + 2)) & MOVE_OFFSET_MASK;
260 static inline void append_##cmd(u32 * const desc, u32 options) \
263 append_cmd(desc, CMD_##op | options); \
268 static inline void append_##cmd(u32 * const desc, unsigned int len, \
272 append_cmd(desc, CMD_##op | len | options); \
281 static inline void append_##cmd(u32 * const desc, dma_addr_t ptr, \
285 append_cmd_ptr(desc, ptr, len, CMD_##op | options); \
292 static inline void append_store(u32 * const desc, dma_addr_t ptr,
299 append_cmd(desc, CMD_STORE | options | len);
306 append_ptr(desc, ptr);
310 static inline void append_seq_##cmd##_ptr_intlen(u32 * const desc, \
317 append_cmd(desc, CMD_SEQ_##op##_PTR | len | options); \
319 append_cmd_ptr(desc, ptr, len, CMD_SEQ_##op##_PTR | options); \
325 static inline void append_##cmd##_as_imm(u32 * const desc, const void *data, \
329 append_cmd_data(desc, data, len, CMD_##op | options); \
335 static inline void append_##cmd##_extlen(u32 * const desc, dma_addr_t ptr, \
339 append_cmd_ptr_extlen(desc, ptr, len, CMD_##op | SQIN_EXT | options); \
349 static inline void append_##cmd(u32 * const desc, dma_addr_t ptr, \
354 append_##cmd##_extlen(desc, ptr, len, options); \
356 append_##cmd##_intlen(desc, ptr, len, options); \
366 static inline void append_##cmd##_as_imm(u32 * const desc, const void *data, \
371 append_cmd(desc, CMD_##op | IMMEDIATE | len | options); \
372 append_data(desc, data, data_len); \
377 static inline void append_##cmd##_imm_##type(u32 * const desc, type immediate, \
382 append_cmd(desc, CMD_##op | IMMEDIATE | options); \
384 append_cmd(desc, CMD_##op | IMMEDIATE | options | \
386 append_cmd(desc, immediate); \
395 static inline void append_##cmd##_imm_##ee##size(u32 *desc, \
401 append_cmd(desc, CMD_##op | IMMEDIATE | options | sizeof(data)); \
402 append_data(desc, &data, sizeof(data)); \
411 #define APPEND_MATH(op, desc, dest, src_0, src_1, len) \
412 append_cmd(desc, CMD_MATH | MATH_FUN_##op | MATH_DEST_##dest | \
415 #define append_math_add(desc, dest, src0, src1, len) \
416 APPEND_MATH(ADD, desc, dest, src0, src1, len)
417 #define append_math_sub(desc, dest, src0, src1, len) \
418 APPEND_MATH(SUB, desc, dest, src0, src1, len)
419 #define append_math_add_c(desc, dest, src0, src1, len) \
420 APPEND_MATH(ADDC, desc, dest, src0, src1, len)
421 #define append_math_sub_b(desc, dest, src0, src1, len) \
422 APPEND_MATH(SUBB, desc, dest, src0, src1, len)
423 #define append_math_and(desc, dest, src0, src1, len) \
424 APPEND_MATH(AND, desc, dest, src0, src1, len)
425 #define append_math_or(desc, dest, src0, src1, len) \
426 APPEND_MATH(OR, desc, dest, src0, src1, len)
427 #define append_math_xor(desc, dest, src0, src1, len) \
428 APPEND_MATH(XOR, desc, dest, src0, src1, len)
429 #define append_math_lshift(desc, dest, src0, src1, len) \
430 APPEND_MATH(LSHIFT, desc, dest, src0, src1, len)
431 #define append_math_rshift(desc, dest, src0, src1, len) \
432 APPEND_MATH(RSHIFT, desc, dest, src0, src1, len)
433 #define append_math_ldshift(desc, dest, src0, src1, len) \
434 APPEND_MATH(SHLD, desc, dest, src0, src1, len)
437 #define APPEND_MATH_IMM_u32(op, desc, dest, src_0, src_1, data) \
439 APPEND_MATH(op, desc, dest, src_0, src_1, CAAM_CMD_SZ); \
440 append_cmd(desc, data); \
443 #define append_math_add_imm_u32(desc, dest, src0, src1, data) \
444 APPEND_MATH_IMM_u32(ADD, desc, dest, src0, src1, data)
445 #define append_math_sub_imm_u32(desc, dest, src0, src1, data) \
446 APPEND_MATH_IMM_u32(SUB, desc, dest, src0, src1, data)
447 #define append_math_add_c_imm_u32(desc, dest, src0, src1, data) \
448 APPEND_MATH_IMM_u32(ADDC, desc, dest, src0, src1, data)
449 #define append_math_sub_b_imm_u32(desc, dest, src0, src1, data) \
450 APPEND_MATH_IMM_u32(SUBB, desc, dest, src0, src1, data)
451 #define append_math_and_imm_u32(desc, dest, src0, src1, data) \
452 APPEND_MATH_IMM_u32(AND, desc, dest, src0, src1, data)
453 #define append_math_or_imm_u32(desc, dest, src0, src1, data) \
454 APPEND_MATH_IMM_u32(OR, desc, dest, src0, src1, data)
455 #define append_math_xor_imm_u32(desc, dest, src0, src1, data) \
456 APPEND_MATH_IMM_u32(XOR, desc, dest, src0, src1, data)
457 #define append_math_lshift_imm_u32(desc, dest, src0, src1, data) \
458 APPEND_MATH_IMM_u32(LSHIFT, desc, dest, src0, src1, data)
459 #define append_math_rshift_imm_u32(desc, dest, src0, src1, data) \
460 APPEND_MATH_IMM_u32(RSHIFT, desc, dest, src0, src1, data)
463 #define APPEND_MATH_IMM_u64(op, desc, dest, src_0, src_1, data) \
466 APPEND_MATH(op, desc, dest, src_0, src_1, CAAM_CMD_SZ * 2 | \
469 append_u64(desc, data); \
471 append_u32(desc, lower_32_bits(data)); \
474 #define append_math_add_imm_u64(desc, dest, src0, src1, data) \
475 APPEND_MATH_IMM_u64(ADD, desc, dest, src0, src1, data)
476 #define append_math_sub_imm_u64(desc, dest, src0, src1, data) \
477 APPEND_MATH_IMM_u64(SUB, desc, dest, src0, src1, data)
478 #define append_math_add_c_imm_u64(desc, dest, src0, src1, data) \
479 APPEND_MATH_IMM_u64(ADDC, desc, dest, src0, src1, data)
480 #define append_math_sub_b_imm_u64(desc, dest, src0, src1, data) \
481 APPEND_MATH_IMM_u64(SUBB, desc, dest, src0, src1, data)
482 #define append_math_and_imm_u64(desc, dest, src0, src1, data) \
483 APPEND_MATH_IMM_u64(AND, desc, dest, src0, src1, data)
484 #define append_math_or_imm_u64(desc, dest, src0, src1, data) \
485 APPEND_MATH_IMM_u64(OR, desc, dest, src0, src1, data)
486 #define append_math_xor_imm_u64(desc, dest, src0, src1, data) \
487 APPEND_MATH_IMM_u64(XOR, desc, dest, src0, src1, data)
488 #define append_math_lshift_imm_u64(desc, dest, src0, src1, data) \
489 APPEND_MATH_IMM_u64(LSHIFT, desc, dest, src0, src1, data)
490 #define append_math_rshift_imm_u64(desc, dest, src0, src1, data) \
491 APPEND_MATH_IMM_u64(RSHIFT, desc, dest, src0, src1, data)
554 * @desc: pointer to buffer used for descriptor construction
561 static inline void append_proto_dkp(u32 * const desc, struct alginfo *adata)
576 append_operation(desc, OP_TYPE_UNI_PROTOCOL | protid |
579 append_ptr(desc, adata->key_dma);
584 append_operation(desc, OP_TYPE_UNI_PROTOCOL | protid |
587 append_data(desc, adata->key_virt, adata->keylen);
596 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) + words);
598 append_operation(desc, OP_TYPE_UNI_PROTOCOL | protid |
601 append_ptr(desc, adata->key_dma);