I am sorry, please ignore this version of series, it was sent by mistake without removing Gerrit Change IDs. Thanks, Srujana > 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 following document provides an overview of the hardware and > different drivers for the OcteonTX2 SOC: > https://www.kernel.org/doc/Documentation/networking/device_drivers/marvell > /octeontx2.rst > > 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: > - Patch to update existing Marvell sources to support the CPT driver. > - Patch that adds mailbox messages to the admin function (AF) driver, > to configure CPT HW registers. > - 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 v4: > * Rebased the patches onto net-next tree with base > 'commit bc081a693a56 ("Merge branch 'Offload-tc-vlan-mangle-to- > mscc_ocelot-switch'")' > Changes since v3: > * Splitup the patches into smaller patches with more informartion. > Changes since v2: > * Fixed C=1 warnings. > * Added code to exit CPT VF driver gracefully. > * Moved OcteonTx2 asm code to a header file under include/linux/soc/ > Changes since v1: > * Moved Makefile changes from patch4 to patch2 and patch3. > > Srujana Challa (13): > octeontx2-pf: move lmt flush to include/linux/soc > octeontx2-af: add mailbox interface for CPT > octeontx2-af: add debugfs entries for CPT block > 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 mailbox for inline-IPsec RX LF cfg > crypto: octeontx2: add virtual function driver support > crypto: octeontx2: add support to process the crypto request > crypto: octeontx2: register with linux crypto framework > > MAINTAINERS | 2 + > drivers/crypto/marvell/Kconfig | 14 + > drivers/crypto/marvell/Makefile | 1 + > drivers/crypto/marvell/octeontx2/Makefile | 10 + > .../marvell/octeontx2/otx2_cpt_common.h | 132 ++ > .../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 | 426 +++++ > drivers/crypto/marvell/octeontx2/otx2_cptlf.h | 351 ++++ > drivers/crypto/marvell/octeontx2/otx2_cptpf.h | 53 + > .../marvell/octeontx2/otx2_cptpf_main.c | 533 ++++++ > .../marvell/octeontx2/otx2_cptpf_mbox.c | 424 +++++ > .../marvell/octeontx2/otx2_cptpf_ucode.c | 1533 +++++++++++++++ > .../marvell/octeontx2/otx2_cptpf_ucode.h | 162 ++ > drivers/crypto/marvell/octeontx2/otx2_cptvf.h | 28 + > .../marvell/octeontx2/otx2_cptvf_algs.c | 1665 +++++++++++++++++ > .../marvell/octeontx2/otx2_cptvf_algs.h | 170 ++ > .../marvell/octeontx2/otx2_cptvf_main.c | 408 ++++ > .../marvell/octeontx2/otx2_cptvf_mbox.c | 139 ++ > .../marvell/octeontx2/otx2_cptvf_reqmgr.c | 539 ++++++ > .../ethernet/marvell/octeontx2/af/Makefile | 3 +- > .../net/ethernet/marvell/octeontx2/af/mbox.h | 85 + > .../net/ethernet/marvell/octeontx2/af/rvu.c | 2 +- > .../net/ethernet/marvell/octeontx2/af/rvu.h | 7 + > .../ethernet/marvell/octeontx2/af/rvu_cpt.c | 343 ++++ > .../marvell/octeontx2/af/rvu_debugfs.c | 342 ++++ > .../ethernet/marvell/octeontx2/af/rvu_nix.c | 75 + > .../ethernet/marvell/octeontx2/af/rvu_reg.h | 65 +- > .../marvell/octeontx2/nic/otx2_common.h | 13 +- > include/linux/soc/marvell/octeontx2/asm.h | 29 + > 31 files changed, 8397 insertions(+), 20 deletions(-) > 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 > create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_cpt.c > create mode 100644 include/linux/soc/marvell/octeontx2/asm.h > > -- > 2.28.0
