This series introduces crypto(CPT) drivers(PF & VF) for Marvell OcteonTX2 CN96XX Soc.
OcteonTX2 SOC's resource virtualization unit (RVU) supports multiple physical and virtual functions. Each of the PF/VF's functionality is determined by what kind of resources are attached to it. When the CPT block is attached to a VF, it can function as a security device. The CPT PF driver is responsible for: - Forwarding messages to/from VFs from/to admin function(AF), - Enabling/disabling VFs, - Loading/unloading microcode (creation/deletion of engine groups). The CPT VF driver works as a crypto offload device. This patch series includes: - CPT PF driver patches that include AF<=>PF<=>VF mailbox communication, sriov_configure, and firmware load to the acceleration engines. - CPT VF driver patches that include VF<=>PF mailbox communication and crypto offload support through the kernel cryptographic API. This series is tested with CRYPTO_EXTRA_TESTS enabled and CRYPTO_DISABLE_TESTS disabled. Changes since v1: * Resolved compilation warning. Srujana Challa (9): drivers: crypto: add Marvell OcteonTX2 CPT PF driver crypto: octeontx2: add mailbox communication with AF crypto: octeontx2: enable SR-IOV and mailbox communication with VF crypto: octeontx2: load microcode and create engine groups crypto: octeontx2: add LF framework crypto: octeontx2: add support to get engine capabilities crypto: octeontx2: add virtual function driver support crypto: octeontx2: add support to process the crypto request crypto: octeontx2: register with linux crypto framework drivers/crypto/marvell/Kconfig | 14 + drivers/crypto/marvell/Makefile | 1 + drivers/crypto/marvell/octeontx2/Makefile | 10 + .../marvell/octeontx2/otx2_cpt_common.h | 137 ++ .../marvell/octeontx2/otx2_cpt_hw_types.h | 464 +++++ .../marvell/octeontx2/otx2_cpt_mbox_common.c | 202 ++ .../marvell/octeontx2/otx2_cpt_reqmgr.h | 197 ++ drivers/crypto/marvell/octeontx2/otx2_cptlf.c | 429 ++++ drivers/crypto/marvell/octeontx2/otx2_cptlf.h | 353 ++++ drivers/crypto/marvell/octeontx2/otx2_cptpf.h | 61 + .../marvell/octeontx2/otx2_cptpf_main.c | 713 +++++++ .../marvell/octeontx2/otx2_cptpf_mbox.c | 356 ++++ .../marvell/octeontx2/otx2_cptpf_ucode.c | 1415 +++++++++++++ .../marvell/octeontx2/otx2_cptpf_ucode.h | 162 ++ drivers/crypto/marvell/octeontx2/otx2_cptvf.h | 29 + .../marvell/octeontx2/otx2_cptvf_algs.c | 1758 +++++++++++++++++ .../marvell/octeontx2/otx2_cptvf_algs.h | 178 ++ .../marvell/octeontx2/otx2_cptvf_main.c | 410 ++++ .../marvell/octeontx2/otx2_cptvf_mbox.c | 167 ++ .../marvell/octeontx2/otx2_cptvf_reqmgr.c | 541 +++++ 20 files changed, 7597 insertions(+) create mode 100644 drivers/crypto/marvell/octeontx2/Makefile create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cpt_common.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cpt_hw_types.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cpt_mbox_common.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cpt_reqmgr.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptlf.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptlf.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptpf.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptpf_main.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptpf_mbox.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptpf_ucode.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptvf.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptvf_algs.h create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptvf_main.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptvf_mbox.c create mode 100644 drivers/crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c -- 2.29.0
