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34aba2c450
A new macro is defined to enable ktls tx offload support on Chelsio T6 adapter. And if this macro is enabled, cxgb4 will send mailbox to enable or disable ktls settings on HW. In chcr, enabled tx offload flag in netdev and registered tls_dev_add and tls_dev_del. v1->v2: - mark tcb state to close in tls_dev_del. - u_ctx is now picked from adapter structure. - clear atid in case of failure. - corrected ULP_CRYPTO_KTLS_INLINE value. v2->v3: - add empty line after variable declaration. - local variable declaration in reverse christmas tree ordering. Signed-off-by: Rohit Maheshwari <rohitm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
56 lines
1.6 KiB
Plaintext
56 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config CRYPTO_DEV_CHELSIO
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tristate "Chelsio Crypto Co-processor Driver"
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depends on CHELSIO_T4
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select CRYPTO_LIB_AES
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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_AUTHENC
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select CRYPTO_GF128MUL
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---help---
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The Chelsio Crypto Co-processor driver for T6 adapters.
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For general information about Chelsio and our products, visit
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our website at <http://www.chelsio.com>.
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For customer support, please visit our customer support page at
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<http://www.chelsio.com/support.html>.
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Please send feedback to <linux-bugs@chelsio.com>.
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To compile this driver as a module, choose M here: the module
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will be called chcr.
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config CHELSIO_IPSEC_INLINE
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bool "Chelsio IPSec XFRM Tx crypto offload"
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depends on CHELSIO_T4
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depends on CRYPTO_DEV_CHELSIO
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depends on XFRM_OFFLOAD
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depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD
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default n
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---help---
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Enable support for IPSec Tx Inline.
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config CRYPTO_DEV_CHELSIO_TLS
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tristate "Chelsio Crypto Inline TLS Driver"
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depends on CHELSIO_T4
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depends on TLS_TOE
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select CRYPTO_DEV_CHELSIO
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---help---
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Support Chelsio Inline TLS with Chelsio crypto accelerator.
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To compile this driver as a module, choose M here: the module
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will be called chtls.
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config CHELSIO_TLS_DEVICE
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bool "Chelsio Inline KTLS Offload"
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depends on CHELSIO_T4
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depends on TLS_DEVICE
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select CRYPTO_DEV_CHELSIO
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default y
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help
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This flag enables support for kernel tls offload over Chelsio T6
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crypto accelerator. CONFIG_CHELSIO_TLS_DEVICE flag can be enabled
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only if CONFIG_TLS and CONFIG_TLS_DEVICE flags are enabled.
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