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| author | LEROY Christophe <christophe.leroy@c-s.fr> | 2015-04-17 16:32:11 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-04-21 09:14:42 +0800 |
| commit | 5fa7fa147b1572ae724819631ef442e1c9570f9a (patch) | |
| tree | 8aafa92c3b3db62d5a486279d561bbfbaf8bb3fb /drivers/crypto/talitos.h | |
| parent | 7d607c6a71f7a4905831fc2b1636e080533ab2db (diff) | |
| download | linux-5fa7fa147b1572ae724819631ef442e1c9570f9a.tar.bz2 | |
crypto: talitos - base address for Execution Units
SEC 1.0, 1.2 and 2.x+ have different EU base addresses, so we need to
define pointers for each EU in the driver private data structure.
The proper address is set by the probe function depending on the
SEC type, in order to provide access to the proper address.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/talitos.h')
| -rw-r--r-- | drivers/crypto/talitos.h | 72 |
1 files changed, 45 insertions, 27 deletions
diff --git a/drivers/crypto/talitos.h b/drivers/crypto/talitos.h index f827c04a6d1a..4faa3b6fc6db 100644 --- a/drivers/crypto/talitos.h +++ b/drivers/crypto/talitos.h @@ -111,6 +111,14 @@ struct talitos_private { struct device *dev; struct platform_device *ofdev; void __iomem *reg; + void __iomem *reg_deu; + void __iomem *reg_aesu; + void __iomem *reg_mdeu; + void __iomem *reg_afeu; + void __iomem *reg_rngu; + void __iomem *reg_pkeu; + void __iomem *reg_keu; + void __iomem *reg_crcu; int irq[2]; /* SEC global registers lock */ @@ -206,7 +214,8 @@ static inline bool has_ftr_sec1(struct talitos_private *priv) /* channel register address stride */ #define TALITOS_CH_BASE_OFFSET 0x1000 /* default channel map base */ -#define TALITOS_CH_STRIDE 0x100 +#define TALITOS1_CH_STRIDE 0x1000 +#define TALITOS2_CH_STRIDE 0x100 /* channel configuration register */ #define TALITOS_CCCR 0x8 @@ -255,37 +264,46 @@ static inline bool has_ftr_sec1(struct talitos_private *priv) #define TALITOS_SCATTER 0xe0 #define TALITOS_SCATTER_LO 0xe4 +/* execution unit registers base */ +#define TALITOS2_DEU 0x2000 +#define TALITOS2_AESU 0x4000 +#define TALITOS2_MDEU 0x6000 +#define TALITOS2_AFEU 0x8000 +#define TALITOS2_RNGU 0xa000 +#define TALITOS2_PKEU 0xc000 +#define TALITOS2_KEU 0xe000 +#define TALITOS2_CRCU 0xf000 + +#define TALITOS12_AESU 0x4000 +#define TALITOS12_DEU 0x5000 +#define TALITOS12_MDEU 0x6000 + +#define TALITOS10_AFEU 0x8000 +#define TALITOS10_DEU 0xa000 +#define TALITOS10_MDEU 0xc000 +#define TALITOS10_RNGU 0xe000 +#define TALITOS10_PKEU 0x10000 +#define TALITOS10_AESU 0x12000 + /* execution unit interrupt status registers */ -#define TALITOS_DEUISR 0x2030 /* DES unit */ -#define TALITOS_DEUISR_LO 0x2034 -#define TALITOS_AESUISR 0x4030 /* AES unit */ -#define TALITOS_AESUISR_LO 0x4034 -#define TALITOS_MDEUISR 0x6030 /* message digest unit */ -#define TALITOS_MDEUISR_LO 0x6034 -#define TALITOS_MDEUICR 0x6038 /* interrupt control */ -#define TALITOS_MDEUICR_LO 0x603c +#define TALITOS_EUDSR 0x10 /* data size */ +#define TALITOS_EUDSR_LO 0x14 +#define TALITOS_EURCR 0x18 /* reset control*/ +#define TALITOS_EURCR_LO 0x1c +#define TALITOS_EUSR 0x28 /* rng status */ +#define TALITOS_EUSR_LO 0x2c +#define TALITOS_EUISR 0x30 +#define TALITOS_EUISR_LO 0x34 +#define TALITOS_EUICR 0x38 /* int. control */ +#define TALITOS_EUICR_LO 0x3c +#define TALITOS_EU_FIFO 0x800 /* output FIFO */ +#define TALITOS_EU_FIFO_LO 0x804 /* output FIFO */ +/* message digest unit */ #define TALITOS_MDEUICR_LO_ICE 0x4000 /* integrity check IRQ enable */ -#define TALITOS_AFEUISR 0x8030 /* arc4 unit */ -#define TALITOS_AFEUISR_LO 0x8034 -#define TALITOS_RNGUISR 0xa030 /* random number unit */ -#define TALITOS_RNGUISR_LO 0xa034 -#define TALITOS_RNGUSR 0xa028 /* rng status */ -#define TALITOS_RNGUSR_LO 0xa02c +/* random number unit */ #define TALITOS_RNGUSR_LO_RD 0x1 /* reset done */ #define TALITOS_RNGUSR_LO_OFL 0xff0000/* output FIFO length */ -#define TALITOS_RNGUDSR 0xa010 /* data size */ -#define TALITOS_RNGUDSR_LO 0xa014 -#define TALITOS_RNGU_FIFO 0xa800 /* output FIFO */ -#define TALITOS_RNGU_FIFO_LO 0xa804 /* output FIFO */ -#define TALITOS_RNGURCR 0xa018 /* reset control */ -#define TALITOS_RNGURCR_LO 0xa01c #define TALITOS_RNGURCR_LO_SR 0x1 /* software reset */ -#define TALITOS_PKEUISR 0xc030 /* public key unit */ -#define TALITOS_PKEUISR_LO 0xc034 -#define TALITOS_KEUISR 0xe030 /* kasumi unit */ -#define TALITOS_KEUISR_LO 0xe034 -#define TALITOS_CRCUISR 0xf030 /* cyclic redundancy check unit*/ -#define TALITOS_CRCUISR_LO 0xf034 #define TALITOS_MDEU_CONTEXT_SIZE_MD5_SHA1_SHA256 0x28 #define TALITOS_MDEU_CONTEXT_SIZE_SHA384_SHA512 0x48 |