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linux/drivers/crypto/chelsio/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 15:07:45 +03:00
# SPDX-License-Identifier: GPL-2.0-only
crypto: Added Chelsio Menu to the Kconfig file Adds the config entry for the Chelsio Crypto Driver, Makefile changes for the same. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-17 10:03:06 +03:00
config CRYPTO_DEV_CHELSIO
tristate "Chelsio Crypto Co-processor Driver"
depends on CHELSIO_T4
crypto: chelsio - replace AES cipher calls with library calls Replace a couple of occurrences where the "aes-generic" cipher is instantiated explicitly and only used for encryption of a single block. Use AES library calls instead. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-07-02 22:41:44 +03:00
select CRYPTO_LIB_AES
crypto: Added Chelsio Menu to the Kconfig file Adds the config entry for the Chelsio Crypto Driver, Makefile changes for the same. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-17 10:03:06 +03:00
select CRYPTO_SHA1
select CRYPTO_SHA256
select CRYPTO_SHA512
crypto: chcr - Add AEAD algos. Add support for following AEAD algos. GCM,CCM,RFC4106,RFC4309,authenc(hmac(shaXXX),cbc(aes)). Reviewed-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-29 16:30:43 +03:00
select CRYPTO_AUTHENC
crypto: chelsio - select CRYPTO_GF128MUL Without the gf128mul library support, we can run into a link error: drivers/crypto/chelsio/chcr_algo.o: In function `chcr_update_tweak': chcr_algo.c:(.text+0x7e0): undefined reference to `gf128mul_x8_ble' This adds a Kconfig select statement for it, next to the ones we already have. Cc: <stable@vger.kernel.org> Fixes: b8fd1f4170e7 ("crypto: chcr - Add ctr mode and process large sg entries for cipher") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-12-05 13:10:26 +03:00
select CRYPTO_GF128MUL
crypto: Added Chelsio Menu to the Kconfig file Adds the config entry for the Chelsio Crypto Driver, Makefile changes for the same. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-08-17 10:03:06 +03:00
---help---
The Chelsio Crypto Co-processor driver for T6 adapters.
For general information about Chelsio and our products, visit
our website at <http://www.chelsio.com>.
For customer support, please visit our customer support page at
<http://www.chelsio.com/support.html>.
Please send feedback to <linux-bugs@chelsio.com>.
To compile this driver as a module, choose M here: the module
will be called chcr.
chcr: Add support for Inline IPSec register xfrmdev_ops callbacks, Send IPsec tunneled data to HW for inline processing. The driver use hardware crypto accelerator to encrypt and generate ICV for the transmitted packet in Inline mode. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-11-16 14:27:08 +03:00
config CHELSIO_IPSEC_INLINE
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
bool "Chelsio IPSec XFRM Tx crypto offload"
depends on CHELSIO_T4
chcr: Add support for Inline IPSec register xfrmdev_ops callbacks, Send IPsec tunneled data to HW for inline processing. The driver use hardware crypto accelerator to encrypt and generate ICV for the transmitted packet in Inline mode. Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: Harsh Jain <harsh@chelsio.com> Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-11-16 14:27:08 +03:00
depends on CRYPTO_DEV_CHELSIO
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
depends on XFRM_OFFLOAD
depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD
default n
---help---
Enable support for IPSec Tx Inline.
crypto: chtls - Makefile Kconfig Entry for Inline TLS as another driver dependent on cxgb4 and chcr Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-31 19:12:03 +03:00
config CRYPTO_DEV_CHELSIO_TLS
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
tristate "Chelsio Crypto Inline TLS Driver"
depends on CHELSIO_T4
depends on TLS_TOE
select CRYPTO_DEV_CHELSIO
---help---
Support Chelsio Inline TLS with Chelsio crypto accelerator.
crypto: chtls - Makefile Kconfig Entry for Inline TLS as another driver dependent on cxgb4 and chcr Signed-off-by: Atul Gupta <atul.gupta@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-31 19:12:03 +03:00
crypto: Kconfig - Fix indentation Adjust indentation from spaces to tab (+optional two spaces) as in coding style with command like: $ sed -e 's/^ /\t/' -i */Kconfig Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2019-11-21 06:20:48 +03:00
To compile this driver as a module, choose M here: the module
will be called chtls.
cxgb4/chcr : Register to tls add and del callback 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>
2020-03-07 17:36:03 +03:00
config CHELSIO_TLS_DEVICE
bool "Chelsio Inline KTLS Offload"
depends on CHELSIO_T4
depends on TLS_DEVICE
select CRYPTO_DEV_CHELSIO
default y
help
This flag enables support for kernel tls offload over Chelsio T6
crypto accelerator. CONFIG_CHELSIO_TLS_DEVICE flag can be enabled
only if CONFIG_TLS and CONFIG_TLS_DEVICE flags are enabled.
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