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| author | Pascal van Leeuwen <pascalvanl@gmail.com> | 2019-09-06 16:31:50 +0200 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-09-13 13:17:58 +0200 |
| commit | 4bdf712c3049ea10e2a01031b364b85bad2cb6d4 (patch) | |
| tree | 26134a0cef3b086954ed5101a26b2493708272f3 /drivers/crypto/inside-secure/safexcel.c | |
| parent | crypto: inside-secure: Corrected configuration of EIP96_TOKEN_CTRL (diff) | |
| download | linux-4bdf712c3049ea10e2a01031b364b85bad2cb6d4.tar.xz linux-4bdf712c3049ea10e2a01031b364b85bad2cb6d4.zip | |
crypto: inside-secure - Enable extended algorithms on newer HW
This patch enables algorithms that did not fit the original 32 bit
FUNCTION_EN register anymore via the FUNCTION2_EN extension reg.
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.c')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c index 322d9e379876..1f563e0b4158 100644 --- a/drivers/crypto/inside-secure/safexcel.c +++ b/drivers/crypto/inside-secure/safexcel.c @@ -505,6 +505,8 @@ static int safexcel_hw_init(struct safexcel_crypto_priv *priv) /* H/W capabilities selection: just enable everything */ writel(EIP197_FUNCTION_ALL, EIP197_PE(priv) + EIP197_PE_EIP96_FUNCTION_EN(pe)); + writel(EIP197_FUNCTION_ALL, + EIP197_PE(priv) + EIP197_PE_EIP96_FUNCTION2_EN(pe)); } /* Command Descriptor Rings prepare */ |