desc_constr.h (261ea058f016bc04fa064348ad9bf39d94379381) desc_constr.h (8c419778ab57e497b5de1352aa39dbe2efb3ed54)
1/*
2 * caam descriptor construction helper functions
3 *
4 * Copyright 2008-2012 Freescale Semiconductor, Inc.
5 */
6
7#include "desc.h"
8#include "regs.h"

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72 options);
73}
74
75static inline void init_job_desc(u32 *desc, u32 options)
76{
77 init_desc(desc, CMD_DESC_HDR | options);
78}
79
1/*
2 * caam descriptor construction helper functions
3 *
4 * Copyright 2008-2012 Freescale Semiconductor, Inc.
5 */
6
7#include "desc.h"
8#include "regs.h"

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72 options);
73}
74
75static inline void init_job_desc(u32 *desc, u32 options)
76{
77 init_desc(desc, CMD_DESC_HDR | options);
78}
79
80static inline void init_job_desc_pdb(u32 *desc, u32 options, size_t pdb_bytes)
81{
82 u32 pdb_len = (pdb_bytes + CAAM_CMD_SZ - 1) / CAAM_CMD_SZ;
83
84 init_job_desc(desc, (((pdb_len + 1) << HDR_START_IDX_SHIFT)) | options);
85}
86
80static inline void append_ptr(u32 *desc, dma_addr_t ptr)
81{
82 dma_addr_t *offset = (dma_addr_t *)desc_end(desc);
83
84 *offset = cpu_to_caam_dma(ptr);
85
86 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) +
87 CAAM_PTR_SZ / CAAM_CMD_SZ);

--- 317 unchanged lines hidden --- 		87static inline void append_ptr(u32 *desc, dma_addr_t ptr)
88{
89 dma_addr_t *offset = (dma_addr_t *)desc_end(desc);
90
91 *offset = cpu_to_caam_dma(ptr);
92
93 (*desc) = cpu_to_caam32(caam32_to_cpu(*desc) +
94 CAAM_PTR_SZ / CAAM_CMD_SZ);

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