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crypto: inside-secure - Fix hangup during probing for EIP97 engine

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Fixed mask used for CFSIZE and RFSIZE fields of HIA_OPTIONS register,
these were all 1 bit too wide. Which caused the probing of a standard
EIP97 to actually hang due to assume way too large descriptor FIFO's.

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen 2019-11-06 16:13:07 +01:00 committed by Herbert Xu
parent 6d01d8511d
commit c3510fec6e
1 changed files with 4 additions and 4 deletions
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8
drivers/crypto/inside-secure/safexcel.h
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@ -257,13 +257,13 @@
#define EIP197_CFSIZE_OFFSET 9
#define EIP197_CFSIZE_ADJUST 4
#define EIP97_CFSIZE_OFFSET 8
#define EIP197_CFSIZE_MASK GENMASK(3, 0)
#define EIP97_CFSIZE_MASK GENMASK(4, 0)
#define EIP197_CFSIZE_MASK GENMASK(2, 0)
#define EIP97_CFSIZE_MASK GENMASK(3, 0)
#define EIP197_RFSIZE_OFFSET 12
#define EIP197_RFSIZE_ADJUST 4
#define EIP97_RFSIZE_OFFSET 12
#define EIP197_RFSIZE_MASK GENMASK(3, 0)
#define EIP97_RFSIZE_MASK GENMASK(4, 0)
#define EIP197_RFSIZE_MASK GENMASK(2, 0)
#define EIP97_RFSIZE_MASK GENMASK(3, 0)
/* EIP197_HIA_AIC_R_ENABLE_CTRL */
#define EIP197_CDR_IRQ(n) BIT((n) * 2)