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crypto: inside-secure - add support for PCI based FPGA development board

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This patch adds support for a PCIE development board with FPGA from Xilinx,
to facilitate pre-silicon driver development by both Inside Secure and its
IP customers. Since Inside Secure neither produces nor has access to actual
silicon, this is required functionality to allow us to contribute.

Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Pascal van Leeuwen
2019-08-19 16:40:25 +02:00
committed by Herbert Xu
parent 70e39e2259
commit 625f269a5a
3 changed files with 431 additions and 193 deletions
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3
drivers/crypto/inside-secure/safexcel_ring.c
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@@ -145,7 +145,8 @@ struct safexcel_command_desc *safexcel_add_cdesc(struct safexcel_crypto_priv *pr
(lower_32_bits(context) & GENMASK(31, 2)) >> 2;
cdesc->control_data.context_hi = upper_32_bits(context);
if (priv->version == EIP197B || priv->version == EIP197D)
if (priv->version == EIP197B_MRVL ||
priv->version == EIP197D_MRVL)
cdesc->control_data.options |= EIP197_OPTION_RC_AUTO;
/* TODO: large xform HMAC with SHA-384/512 uses refresh = 3 */