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17fd7514ae
Add a new driver, qat_6xxx, to support QAT GEN6 devices. QAT GEN6 devices are a follow-on generation of GEN4 devices and differently from the previous generation, they can support all three services (symmetric, asymmetric, and data compression) concurrently. In order to have the qat_6xxx driver to reuse some of the GEN4 logic, a new abstraction layer has been introduced to bridge the two implementations. This allows to avoid code duplication and to keep the qat_6xxx driver isolated from the GEN4 logic. This approach has been used for the PF to VF logic and the HW CSR access logic. Signed-off-by: Laurent M Coquerel <laurent.m.coquerel@intel.com> Co-developed-by: George Abraham P <george.abraham.p@intel.com> Signed-off-by: George Abraham P <george.abraham.p@intel.com> Co-developed-by: Karthikeyan Gopal <karthikeyan.gopal@intel.com> Signed-off-by: Karthikeyan Gopal <karthikeyan.gopal@intel.com> Co-developed-by: Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com> Signed-off-by: Suman Kumar Chakraborty <suman.kumar.chakraborty@intel.com> Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
134 lines
4.1 KiB
Text
134 lines
4.1 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
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config CRYPTO_DEV_QAT
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tristate
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select CRYPTO_AEAD
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select CRYPTO_AUTHENC
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select CRYPTO_SKCIPHER
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select CRYPTO_AKCIPHER
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select CRYPTO_DH
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select CRYPTO_HMAC
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select CRYPTO_RSA
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select CRYPTO_SHA1
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select CRYPTO_SHA256
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select CRYPTO_SHA512
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select CRYPTO_LIB_AES
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select FW_LOADER
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select CRC8
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config CRYPTO_DEV_QAT_DH895xCC
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tristate "Support for Intel(R) DH895xCC"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) DH895xcc with Intel(R) QuickAssist Technology
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for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_dh895xcc.
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config CRYPTO_DEV_QAT_C3XXX
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tristate "Support for Intel(R) C3XXX"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) C3xxx with Intel(R) QuickAssist Technology
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for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_c3xxx.
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config CRYPTO_DEV_QAT_C62X
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tristate "Support for Intel(R) C62X"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) C62x with Intel(R) QuickAssist Technology
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for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_c62x.
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config CRYPTO_DEV_QAT_4XXX
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tristate "Support for Intel(R) QAT_4XXX"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) QuickAssist Technology QAT_4xxx
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for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_4xxx.
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config CRYPTO_DEV_QAT_420XX
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tristate "Support for Intel(R) QAT_420XX"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) QuickAssist Technology QAT_420xx
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for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_420xx.
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config CRYPTO_DEV_QAT_6XXX
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tristate "Support for Intel(R) QuickAssist Technology QAT_6XXX"
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depends on (X86 || COMPILE_TEST)
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depends on PCI
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) QuickAssist Technology QAT_6xxx
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for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_6xxx.
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config CRYPTO_DEV_QAT_DH895xCCVF
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tristate "Support for Intel(R) DH895xCC Virtual Function"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select PCI_IOV
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) DH895xcc with Intel(R) QuickAssist Technology
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Virtual Function for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_dh895xccvf.
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config CRYPTO_DEV_QAT_C3XXXVF
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tristate "Support for Intel(R) C3XXX Virtual Function"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select PCI_IOV
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) C3xxx with Intel(R) QuickAssist Technology
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Virtual Function for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_c3xxxvf.
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config CRYPTO_DEV_QAT_C62XVF
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tristate "Support for Intel(R) C62X Virtual Function"
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depends on PCI && (!CPU_BIG_ENDIAN || COMPILE_TEST)
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select PCI_IOV
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select CRYPTO_DEV_QAT
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help
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Support for Intel(R) C62x with Intel(R) QuickAssist Technology
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Virtual Function for accelerating crypto and compression workloads.
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To compile this as a module, choose M here: the module
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will be called qat_c62xvf.
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config CRYPTO_DEV_QAT_ERROR_INJECTION
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bool "Support for Intel(R) QAT Devices Heartbeat Error Injection"
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depends on CRYPTO_DEV_QAT
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depends on DEBUG_FS
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help
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Enables a mechanism that allows to inject a heartbeat error on
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Intel(R) QuickAssist devices for testing purposes.
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This is intended for developer use only.
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If unsure, say N.
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This functionality is available via debugfs entry of the Intel(R)
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QuickAssist device
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