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authorLinus Torvalds <torvalds@linux-foundation.org>2012-07-26 13:00:59 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-07-26 13:00:59 -0700
commit44a6b8442190cf213081060b610dae2e822f802b (patch)
tree2280bfe385bef8b6416a6493ea8988a975008165 /drivers/crypto/atmel-sha-regs.h
parent945c40c6b007eb4b07374a38ea37b2a34da306b1 (diff)
parenta43478863b16cb0986fd2ec9d1f1b9ebaaec5922 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: - Fixed algorithm construction hang when self-test fails. - Added SHA variants to talitos AEAD list. - New driver for Exynos random number generator. - Performance enhancements for arc4. - Added hwrng support to caam. - Added ahash support to caam. - Fixed bad kfree in aesni-intel. - Allow aesni-intel in FIPS mode. - Added atmel driver with support for AES/3DES/SHA. - Bug fixes for mv_cesa. - CRC hardware driver for BF60x family processors. * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (66 commits) crypto: twofish-avx - remove useless instruction crypto: testmgr - add aead cbc aes hmac sha1,256,512 test vectors crypto: talitos - add sha224, sha384 and sha512 to existing AEAD algorithms crypto: talitos - export the talitos_submit function crypto: talitos - move talitos structures to header file crypto: atmel - add new tests to tcrypt crypto: atmel - add Atmel SHA1/SHA256 driver crypto: atmel - add Atmel DES/TDES driver crypto: atmel - add Atmel AES driver ARM: AT91SAM9G45: add crypto peripherals crypto: testmgr - allow aesni-intel and ghash_clmulni-intel in fips mode hwrng: exynos - Add support for Exynos random number generator crypto: aesni-intel - fix wrong kfree pointer crypto: caam - ERA retrieval and printing for SEC device crypto: caam - Using alloc_coherent for caam job rings crypto: algapi - Fix hang on crypto allocation crypto: arc4 - now arc needs blockcipher support crypto: caam - one tasklet per job ring crypto: caam - consolidate memory barriers from job ring en/dequeue crypto: caam - only query h/w in job ring dequeue path ...
Diffstat (limited to 'drivers/crypto/atmel-sha-regs.h')
-rw-r--r--drivers/crypto/atmel-sha-regs.h46
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/crypto/atmel-sha-regs.h b/drivers/crypto/atmel-sha-regs.h
new file mode 100644
index 000000000000..dc53a20d7da1
--- /dev/null
+++ b/drivers/crypto/atmel-sha-regs.h
@@ -0,0 +1,46 @@
+#ifndef __ATMEL_SHA_REGS_H__
+#define __ATMEL_SHA_REGS_H__
+
+#define SHA_REG_DIGEST(x) (0x80 + ((x) * 0x04))
+#define SHA_REG_DIN(x) (0x40 + ((x) * 0x04))
+
+#define SHA_CR 0x00
+#define SHA_CR_START (1 << 0)
+#define SHA_CR_FIRST (1 << 4)
+#define SHA_CR_SWRST (1 << 8)
+
+#define SHA_MR 0x04
+#define SHA_MR_MODE_MASK (0x3 << 0)
+#define SHA_MR_MODE_MANUAL 0x0
+#define SHA_MR_MODE_AUTO 0x1
+#define SHA_MR_MODE_PDC 0x2
+#define SHA_MR_DUALBUFF (1 << 3)
+#define SHA_MR_PROCDLY (1 << 4)
+#define SHA_MR_ALGO_SHA1 (0 << 8)
+#define SHA_MR_ALGO_SHA256 (1 << 8)
+
+#define SHA_IER 0x10
+#define SHA_IDR 0x14
+#define SHA_IMR 0x18
+#define SHA_ISR 0x1C
+#define SHA_INT_DATARDY (1 << 0)
+#define SHA_INT_ENDTX (1 << 1)
+#define SHA_INT_TXBUFE (1 << 2)
+#define SHA_INT_URAD (1 << 8)
+#define SHA_ISR_URAT_MASK (0x7 << 12)
+#define SHA_ISR_URAT_IDR (0x0 << 12)
+#define SHA_ISR_URAT_ODR (0x1 << 12)
+#define SHA_ISR_URAT_MR (0x2 << 12)
+#define SHA_ISR_URAT_WO (0x5 << 12)
+
+#define SHA_TPR 0x108
+#define SHA_TCR 0x10C
+#define SHA_TNPR 0x118
+#define SHA_TNCR 0x11C
+#define SHA_PTCR 0x120
+#define SHA_PTCR_TXTEN (1 << 8)
+#define SHA_PTCR_TXTDIS (1 << 9)
+#define SHA_PTSR 0x124
+#define SHA_PTSR_TXTEN (1 << 8)
+
+#endif /* __ATMEL_SHA_REGS_H__ */