diff options
Diffstat (limited to 'drivers/crypto/fsl/jr.h')
| -rw-r--r-- | drivers/crypto/fsl/jr.h | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/drivers/crypto/fsl/jr.h b/drivers/crypto/fsl/jr.h index 1047aa772c4..3eb7be79da4 100644 --- a/drivers/crypto/fsl/jr.h +++ b/drivers/crypto/fsl/jr.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2008-2014 Freescale Semiconductor, Inc. + * Copyright 2021 NXP * */ @@ -8,7 +9,9 @@ #define __JR_H #include <linux/compiler.h> +#include "fsl_sec.h" #include "type.h" +#include <misc.h> #define JR_SIZE 4 /* Timeout currently defined as 10 sec */ @@ -35,12 +38,21 @@ #define JRSLIODN_SHIFT 0 #define JRSLIODN_MASK 0x00000fff -#define JQ_DEQ_ERR -1 -#define JQ_DEQ_TO_ERR -2 -#define JQ_ENQ_ERR -3 +#define JRDID_MS_PRIM_DID BIT(0) +#define JRDID_MS_PRIM_TZ BIT(4) +#define JRDID_MS_TZ_OWN BIT(15) + +#define JQ_DEQ_ERR (-1) +#define JQ_DEQ_TO_ERR (-2) +#define JQ_ENQ_ERR (-3) #define RNG4_MAX_HANDLES 2 +enum { + /* Run caam jobring descriptor(in buf) */ + CAAM_JR_RUN_DESC, +}; + struct op_ring { caam_dma_addr_t desc; uint32_t status; @@ -102,6 +114,19 @@ struct result { uint32_t status; }; +/* + * struct caam_regs - CAAM initialization register interface + * + * Interface to caam memory map, jobring register, jobring storage. + */ +struct caam_regs { + ccsr_sec_t *sec; /*caam initialization registers*/ + struct jr_regs *regs; /*jobring configuration registers*/ + u8 jrid; /*id to identify a jobring*/ + /*Private sub-storage for a single JobR*/ + struct jobring jr[CONFIG_SYS_FSL_MAX_NUM_OF_SEC]; +}; + void caam_jr_strstatus(u32 status); int run_descriptor_jr(uint32_t *desc); |