diff options
Diffstat (limited to 'drivers/crypto/amcc/crypto4xx_core.h')
| -rw-r--r-- | drivers/crypto/amcc/crypto4xx_core.h | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/drivers/crypto/amcc/crypto4xx_core.h b/drivers/crypto/amcc/crypto4xx_core.h index dc8452be1003..97fb8288ab30 100644 --- a/drivers/crypto/amcc/crypto4xx_core.h +++ b/drivers/crypto/amcc/crypto4xx_core.h @@ -23,6 +23,8 @@ #define __CRYPTO4XX_CORE_H__ #include <crypto/internal/hash.h> +#include "crypto4xx_reg_def.h" +#include "crypto4xx_sa.h" #define MODULE_NAME "crypto4xx" @@ -48,6 +50,13 @@ struct crypto4xx_device; +union shadow_sa_buf { + struct dynamic_sa_ctl sa; + + /* alloc 256 bytes which is enough for any kind of dynamic sa */ + u8 buf[256]; +} __packed; + struct pd_uinfo { struct crypto4xx_device *dev; u32 state; @@ -60,9 +69,9 @@ struct pd_uinfo { used by this packet */ u32 num_sd; /* number of scatter discriptors used by this packet */ - void *sa_va; /* shadow sa, when using cp from ctx->sa */ + struct dynamic_sa_ctl *sa_va; /* shadow sa */ u32 sa_pa; - void *sr_va; /* state record for shadow sa */ + struct sa_state_record *sr_va; /* state record for shadow sa */ u32 sr_pa; struct scatterlist *dest_va; struct crypto_async_request *async_req; /* base crypto request @@ -75,22 +84,18 @@ struct crypto4xx_device { void __iomem *ce_base; void __iomem *trng_base; - void *pdr; /* base address of packet - descriptor ring */ - dma_addr_t pdr_pa; /* physical address used to - program ce pdr_base_register */ - void *gdr; /* gather descriptor ring */ - dma_addr_t gdr_pa; /* physical address used to - program ce gdr_base_register */ - void *sdr; /* scatter descriptor ring */ - dma_addr_t sdr_pa; /* physical address used to - program ce sdr_base_register */ + struct ce_pd *pdr; /* base address of packet descriptor ring */ + dma_addr_t pdr_pa; /* physical address of pdr_base_register */ + struct ce_gd *gdr; /* gather descriptor ring */ + dma_addr_t gdr_pa; /* physical address of gdr_base_register */ + struct ce_sd *sdr; /* scatter descriptor ring */ + dma_addr_t sdr_pa; /* physical address of sdr_base_register */ void *scatter_buffer_va; dma_addr_t scatter_buffer_pa; - void *shadow_sa_pool; /* pool of memory for sa in pd_uinfo */ + union shadow_sa_buf *shadow_sa_pool; dma_addr_t shadow_sa_pool_pa; - void *shadow_sr_pool; /* pool of memory for sr in pd_uinfo */ + struct sa_state_record *shadow_sr_pool; dma_addr_t shadow_sr_pool_pa; u32 pdr_tail; u32 pdr_head; @@ -98,7 +103,7 @@ struct crypto4xx_device { u32 gdr_head; u32 sdr_tail; u32 sdr_head; - void *pdr_uinfo; + struct pd_uinfo *pdr_uinfo; struct list_head alg_list; /* List of algorithm supported by this device */ }; @@ -116,11 +121,11 @@ struct crypto4xx_core_device { struct crypto4xx_ctx { struct crypto4xx_device *dev; - void *sa_in; + struct dynamic_sa_ctl *sa_in; dma_addr_t sa_in_dma_addr; - void *sa_out; + struct dynamic_sa_ctl *sa_out; dma_addr_t sa_out_dma_addr; - void *state_record; + struct sa_state_record *state_record; dma_addr_t state_record_dma_addr; u32 sa_len; u32 offset_to_sr_ptr; /* offset to state ptr, in dynamic sa */ |