Re: [PATCH 16/18] crypto: talitos - do hw_context DMA mapping outside the requests

Le 18/02/2018 à 18:14, Horia Geantă a écrit : On 2/17/2018 6:32 PM, Christophe LEROY wrote: Le 07/02/2018 à 15:39, Horia Geantă a écrit : On 10/6/2017 4:06 PM, Christophe Leroy wrote: At every request, we map and unmap the same hash hw_context. This patch moves the dma mapping/unmapping i

[Crypto v6 05/12] cxgb4: Inline TLS FW Interface

Key area size in hw-config file. CPL struct for TLS request and response. Work request for Inline TLS. Signed-off-by: Atul Gupta --- drivers/net/ethernet/chelsio/cxgb4/t4_msg.h | 121 ++- drivers/net/ethernet/chelsio/cxgb4/t4_regs.h | 2 + drivers/net/ethernet/chelsio/cxgb4/

[Crypto v6 12/12] Makefile Kconfig

Entry for Inline TLS as another driver dependent on cxgb4 and chcr Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/Kconfig| 11 +++ drivers/crypto/chelsio/Makefile | 1 + drivers/crypto/chelsio/chtls/Makefile | 4 3 files changed, 16 insertions(+) create mode 1

[Crypto v6 10/12] chtls: Inline crypto request Tx/Rx

TLS handler for record transmit and receive. Create Inline TLS work request and post to FW. Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_io.c | 1867 +++ 1 file changed, 1867 insertions(+) create mode 100644 drivers/crypto/chelsio/chtls/chtls_io.c

[Crypto v6 03/12] tls: support for inline tls

Facility to register Inline TLS drivers to net/tls. Setup TLS_FULL_HW prot to listen on offload device. Cases handled 1. Inline TLS device exists, setup prot for TLS_FULL_HW 2. Atleast one Inline TLS exists, sets TLS_FULL_HW. If non-inline capable device establish connection, move to TLS_SW_TX 3.

[Crypto v6 09/12] chtls: CPL handler definition

CPL handlers for TLS session, record transmit and receive. Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_cm.c | 2041 +++ net/ipv4/tcp_minisocks.c|1 + 2 files changed, 2042 insertions(+) create mode 100644 drivers/crypto/chelsi

[Crypto v6 07/12] chcr: Key Macro

Define macro for TLS Key context Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chcr_algo.h | 42 + drivers/crypto/chelsio/chcr_core.h | 55 +- 2 files changed, 96 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/chel

[Crypto v6 11/12] chtls: Register chtls Inline TLS with net tls

Register chtls as Inline TLS driver, chtls is ULD to cxgb4. Setsockopt to program (tx/rx) keys on chip. Support AES GCM of key size 128. Support both Inline Rx and Tx. Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_main.c | 600 ++ include/uapi/linux

[Crypto v6 08/12] chtls: Key program

Program the tx and rx key on chip. Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls_hw.c | 394 1 file changed, 394 insertions(+) create mode 100644 drivers/crypto/chelsio/chtls/chtls_hw.c diff --git a/drivers/crypto/chelsio/chtls/chtls_hw.c b/

[Crypto v6 04/12] chtls: structure and macro definiton

Inline TLS state, connection management. Supporting macros definition. Signed-off-by: Atul Gupta --- drivers/crypto/chelsio/chtls/chtls.h| 487 drivers/crypto/chelsio/chtls/chtls_cm.h | 202 + 2 files changed, 689 insertions(+) create mode 100644

[Crypto v6 02/12] ethtool: enable Inline TLS in HW

Signed-off-by: Atul Gupta --- include/linux/netdev_features.h | 2 ++ net/core/ethtool.c | 1 + 2 files changed, 3 insertions(+) diff --git a/include/linux/netdev_features.h b/include/linux/netdev_features.h index db84c51..aacabe2 100644 --- a/include/linux/netdev_features.h +++ b/i

[Crypto v6 06/12] cxgb4: LLD driver changes to enable TLS

Read FW capability. Read key area size. Dump the TLS record count. Signed-off-by: Atul Gupta --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 32 +--- drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h | 7 ++ drivers/net/ethernet/chelsio/cxgb4/sge.c| 98 -

[Crypto v6 01/12] tls: tls_device struct to register TLS drivers

tls_device structure to register Inline TLS drivers with net/tls Signed-off-by: Atul Gupta --- include/net/tls.h | 23 +++ 1 file changed, 23 insertions(+) diff --git a/include/net/tls.h b/include/net/tls.h index 4913430..e315bf9 100644 --- a/include/net/tls.h +++ b/include/

[Crypto v6 00/12] Chelsio Inline TLS

Series for Chelsio Inline TLS driver (chtls.ko) Use tls ULP infrastructure to register chtls as Inline TLS driver. Chtls use TCP Sockets to transmit and receive TLS record. TCP proto_ops is extended to offload TLS record. T6 adapter provides the following features: -TLS record offload, T

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Re: [PATCH 16/18] crypto: talitos - do hw_context DMA mapping outside the requests

On 2/17/2018 6:32 PM, Christophe LEROY wrote: > > > Le 07/02/2018 à 15:39, Horia Geantă a écrit : >> On 10/6/2017 4:06 PM, Christophe Leroy wrote: >>> At every request, we map and unmap the same hash hw_context. >>> >>> This patch moves the dma mapping/unmapping in functions ahash_init() >>> and

Re: [PATCH v3 4/4] crypto: add CRYPTO_TFM_REQ_IV_SERIALIZE flag

On Sat, Feb 10, 2018 at 12:04 AM, Stephan Müller wrote: > Crypto drivers may implement a streamlined serialization support for AIO > requests that is reported by the CRYPTO_ALG_SERIALIZES_IV_ACCESS flag to > the crypto user. When the user decides that he wants to send multiple > AIO requests concu