The current admin function (AF) driver and the netdev driver supports OcteonTx2 silicon variants. The same OcteonTx2's Resource Virtualization Unit (RVU) is carried forward to the next-gen silicon ie OcteonTx3, with some changes and feature enhancements.
This patch set adds support for OcteonTx3 (CN10K) silicon and gets the drivers to the same level as OcteonTx2. No new OcteonTx3 specific features are added. Changes cover below HW level differences - PCIe BAR address changes wrt shared mailbox memory region - Receive buffer freeing to HW - Transmit packet's descriptor submission to HW - Programmable HW interface identifiers (channels) - Increased MTU support - A Serdes MAC block (RPM) configuration v5-v6 Rebased on top of latest net-next branch. v4-v5 Fixed sparse warnings. v3-v4 Fixed compiler warnings. v2-v3 Reposting as a single thread. Rebased on top latest net-next branch. v1-v2 Fixed check-patch reported issues. Geetha sowjanya (5): octeontx2-af: cn10k: Update NIX/NPA context structure octeontx2-af: cn10k: Update NIX and NPA context in debugfs octeontx2-pf: cn10k: Initialise NIX context octeontx2-pf: cn10k: Map LMTST region octeontx2-pf: cn10k: Use LMTST lines for NPA/NIX operations Hariprasad Kelam (5): octeontx2-af: cn10k: Add RPM MAC support octeontx2-af: cn10K: Add MTU configuration octeontx2-pf: cn10k: Get max mtu supported from admin function octeontx2-af: cn10k: Add RPM Rx/Tx stats support octeontx2-af: cn10k: MAC internal loopback support Rakesh Babu (1): octeontx2-af: cn10k: Add RPM LMAC pause frame support Subbaraya Sundeep (3): octeontx2-af: cn10k: Add mbox support for CN10K platform octeontx2-pf: cn10k: Add mbox support for CN10K octeontx2-af: cn10k: Add support for programmable channels MAINTAINERS | 2 + .../ethernet/marvell/octeontx2/af/Makefile | 10 +- .../net/ethernet/marvell/octeontx2/af/cgx.c | 313 ++++++--- .../net/ethernet/marvell/octeontx2/af/cgx.h | 15 +- .../ethernet/marvell/octeontx2/af/cgx_fw_if.h | 1 + .../ethernet/marvell/octeontx2/af/common.h | 5 + .../marvell/octeontx2/af/lmac_common.h | 131 ++++ .../net/ethernet/marvell/octeontx2/af/mbox.c | 59 +- .../net/ethernet/marvell/octeontx2/af/mbox.h | 70 +- .../net/ethernet/marvell/octeontx2/af/ptp.c | 12 + .../net/ethernet/marvell/octeontx2/af/rpm.c | 272 ++++++++ .../net/ethernet/marvell/octeontx2/af/rpm.h | 57 ++ .../net/ethernet/marvell/octeontx2/af/rvu.c | 159 ++++- .../net/ethernet/marvell/octeontx2/af/rvu.h | 71 ++ .../ethernet/marvell/octeontx2/af/rvu_cgx.c | 134 +++- .../ethernet/marvell/octeontx2/af/rvu_cn10k.c | 261 ++++++++ .../marvell/octeontx2/af/rvu_debugfs.c | 339 +++++++++- .../ethernet/marvell/octeontx2/af/rvu_nix.c | 112 +++- .../ethernet/marvell/octeontx2/af/rvu_npc.c | 4 +- .../ethernet/marvell/octeontx2/af/rvu_reg.h | 24 + .../marvell/octeontx2/af/rvu_struct.h | 604 ++++++------------ .../ethernet/marvell/octeontx2/nic/Makefile | 10 +- .../ethernet/marvell/octeontx2/nic/cn10k.c | 181 ++++++ .../ethernet/marvell/octeontx2/nic/cn10k.h | 17 + .../marvell/octeontx2/nic/otx2_common.c | 150 +++-- .../marvell/octeontx2/nic/otx2_common.h | 112 +++- .../ethernet/marvell/octeontx2/nic/otx2_pf.c | 73 ++- .../ethernet/marvell/octeontx2/nic/otx2_reg.h | 4 + .../marvell/octeontx2/nic/otx2_struct.h | 10 +- .../marvell/octeontx2/nic/otx2_txrx.c | 72 ++- .../marvell/octeontx2/nic/otx2_txrx.h | 8 +- .../ethernet/marvell/octeontx2/nic/otx2_vf.c | 52 +- include/linux/soc/marvell/octeontx2/asm.h | 8 + 33 files changed, 2613 insertions(+), 739 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/lmac_common.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rpm.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rpm.h create mode 100644 drivers/net/ethernet/marvell/octeontx2/af/rvu_cn10k.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/cn10k.h -- 2.17.1
