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crypto: qat - set COMPRESSION capability for DH895XCC 

The capability detection logic clears bits for the features that are
disabled in a certain SKU. For example, if the bit associate to
compression is not present in the LEGFUSE register, the correspondent
bit is cleared in the capability mask.
This change adds the compression capability to the mask as this was
missing in the commit that enhanced the capability detection logic.

Fixes: cfe4894ecc ("crypto: qat - set COMPRESSION capability for QAT GEN2")
Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Marco Chiappero <marco.chiappero@intel.com>
Reviewed-by: Marco Chiappero <marco.chiappero@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Giovanni Cabiddu 2022-04-07 17:54:41 +01:00 committed by Herbert Xu
parent 6a23804cb8
commit 0eaa515432
1 changed files with 2 additions and 1 deletions
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3
drivers/crypto/qat/qat_dh895xcc/adf_dh895xcc_hw_data.c
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@ -59,7 +59,8 @@ static u32 get_accel_cap(struct adf_accel_dev *accel_dev)
capabilities = ICP_ACCEL_CAPABILITIES_CRYPTO_SYMMETRIC |
ICP_ACCEL_CAPABILITIES_CRYPTO_ASYMMETRIC |
ICP_ACCEL_CAPABILITIES_AUTHENTICATION |
ICP_ACCEL_CAPABILITIES_CIPHER;
ICP_ACCEL_CAPABILITIES_CIPHER |
ICP_ACCEL_CAPABILITIES_COMPRESSION;
/* Read accelerator capabilities mask */
pci_read_config_dword(pdev, ADF_DEVICE_LEGFUSE_OFFSET, &legfuses);