This patch series provides net PMD for VVDN's NR(5G) Hi-PHY solution over T1 telco card. These telco accelerator NIC cards are targeted for ORAN DU systems to offload inline NR Hi-PHY (split 7.2) operations. For the DU host, the cards typically appears as a basic NIC device. The device is based on AMD/Xilinx's Ultrasale MPSoC and RFSoC FPGA for which the inline Hi-PHY IP is developed by VVDN Technologies Private Limited. PCI_VENDOR: 0x1f44, Supported Devices: 0x0201, 0x0281
Hardware-specs: https://www.xilinx.com/publications/product-briefs/xilinx-t1-product-brief.pdf - This series is an RFC and target for DPDK v22.11. - Currently, the PMD is supported only for x86_64 host. - Build machine used: Fedora 36 with gcc 12.1.1 - The device communicates to host over AMD/Xilinx's QDMA subsystem for PCIe interface. Link: https://docs.xilinx.com/r/en-US/pg302-qdma - The QDMA access library is part of PMD [PATCH 06] - The DPDK version of documents (doc/guide/nics/*) for this device is WIP and will be included in the next version of patchset. Aman Kumar (29): net/qdma: add net PMD template maintainers: add maintainer for net/qdma PMD net/meson.build: add support to compile net qdma net/qdma: add logging support net/qdma: add device init and uninit functions net/qdma: add qdma access library net/qdma: add supported qdma version net/qdma: qdma hardware initialization net/qdma: define device modes and data structure net/qdma: add net PMD ops template net/qdma: add configure close and reset ethdev ops net/qdma: add routine for Rx queue initialization net/qdma: add callback support for Rx queue count net/qdma: add routine for Tx queue initialization net/qdma: add queue cleanup PMD ops net/qdma: add start and stop apis net/qdma: add Tx burst API net/qdma: add Tx queue reclaim routine net/qdma: add callback function for Tx desc status net/qdma: add Rx burst API net/qdma: add mailbox communication library net/qdma: mbox API adaptation in Rx/Tx init net/qdma: add support for VF interfaces net/qdma: add Rx/Tx queue setup routine for VF devices net/qdma: add basic PMD ops for VF net/qdma: add datapath burst API for VF net/qdma: add device specific APIs for export net/qdma: add additional debug APIs net/qdma: add stats PMD ops for PF and VF MAINTAINERS | 4 + drivers/net/meson.build | 1 + drivers/net/qdma/meson.build | 44 + drivers/net/qdma/qdma.h | 354 + .../eqdma_soft_access/eqdma_soft_access.c | 5832 ++++++++++++ .../eqdma_soft_access/eqdma_soft_access.h | 294 + .../eqdma_soft_access/eqdma_soft_reg.h | 1211 +++ .../eqdma_soft_access/eqdma_soft_reg_dump.c | 3908 ++++++++ .../net/qdma/qdma_access/qdma_access_common.c | 1271 +++ .../net/qdma/qdma_access/qdma_access_common.h | 888 ++ .../net/qdma/qdma_access/qdma_access_errors.h | 60 + .../net/qdma/qdma_access/qdma_access_export.h | 243 + .../qdma/qdma_access/qdma_access_version.h | 24 + drivers/net/qdma/qdma_access/qdma_list.c | 51 + drivers/net/qdma/qdma_access/qdma_list.h | 109 + .../net/qdma/qdma_access/qdma_mbox_protocol.c | 2107 +++++ .../net/qdma/qdma_access/qdma_mbox_protocol.h | 681 ++ drivers/net/qdma/qdma_access/qdma_platform.c | 224 + drivers/net/qdma/qdma_access/qdma_platform.h | 156 + .../net/qdma/qdma_access/qdma_platform_env.h | 32 + drivers/net/qdma/qdma_access/qdma_reg_dump.h | 77 + .../net/qdma/qdma_access/qdma_resource_mgmt.c | 787 ++ .../net/qdma/qdma_access/qdma_resource_mgmt.h | 201 + .../qdma_s80_hard_access.c | 5851 ++++++++++++ .../qdma_s80_hard_access.h | 266 + .../qdma_s80_hard_access/qdma_s80_hard_reg.h | 2031 +++++ .../qdma_s80_hard_reg_dump.c | 7999 +++++++++++++++++ .../qdma_soft_access/qdma_soft_access.c | 6106 +++++++++++++ .../qdma_soft_access/qdma_soft_access.h | 280 + .../qdma_soft_access/qdma_soft_reg.h | 570 ++ drivers/net/qdma/qdma_common.c | 531 ++ drivers/net/qdma/qdma_devops.c | 2009 +++++ drivers/net/qdma/qdma_devops.h | 526 ++ drivers/net/qdma/qdma_ethdev.c | 722 ++ drivers/net/qdma/qdma_log.h | 16 + drivers/net/qdma/qdma_mbox.c | 400 + drivers/net/qdma/qdma_mbox.h | 47 + drivers/net/qdma/qdma_rxtx.c | 1538 ++++ drivers/net/qdma/qdma_rxtx.h | 36 + drivers/net/qdma/qdma_user.c | 263 + drivers/net/qdma/qdma_user.h | 225 + drivers/net/qdma/qdma_version.h | 23 + drivers/net/qdma/qdma_vf_ethdev.c | 1033 +++ drivers/net/qdma/qdma_xdebug.c | 1072 +++ drivers/net/qdma/rte_pmd_qdma.c | 1728 ++++ drivers/net/qdma/rte_pmd_qdma.h | 689 ++ drivers/net/qdma/version.map | 38 + 47 files changed, 52558 insertions(+) create mode 100644 drivers/net/qdma/meson.build create mode 100644 drivers/net/qdma/qdma.h create mode 100644 drivers/net/qdma/qdma_access/eqdma_soft_access/eqdma_soft_access.c create mode 100644 drivers/net/qdma/qdma_access/eqdma_soft_access/eqdma_soft_access.h create mode 100644 drivers/net/qdma/qdma_access/eqdma_soft_access/eqdma_soft_reg.h create mode 100644 drivers/net/qdma/qdma_access/eqdma_soft_access/eqdma_soft_reg_dump.c create mode 100644 drivers/net/qdma/qdma_access/qdma_access_common.c create mode 100644 drivers/net/qdma/qdma_access/qdma_access_common.h create mode 100644 drivers/net/qdma/qdma_access/qdma_access_errors.h create mode 100644 drivers/net/qdma/qdma_access/qdma_access_export.h create mode 100644 drivers/net/qdma/qdma_access/qdma_access_version.h create mode 100644 drivers/net/qdma/qdma_access/qdma_list.c create mode 100644 drivers/net/qdma/qdma_access/qdma_list.h create mode 100644 drivers/net/qdma/qdma_access/qdma_mbox_protocol.c create mode 100644 drivers/net/qdma/qdma_access/qdma_mbox_protocol.h create mode 100644 drivers/net/qdma/qdma_access/qdma_platform.c create mode 100644 drivers/net/qdma/qdma_access/qdma_platform.h create mode 100644 drivers/net/qdma/qdma_access/qdma_platform_env.h create mode 100644 drivers/net/qdma/qdma_access/qdma_reg_dump.h create mode 100644 drivers/net/qdma/qdma_access/qdma_resource_mgmt.c create mode 100644 drivers/net/qdma/qdma_access/qdma_resource_mgmt.h create mode 100644 drivers/net/qdma/qdma_access/qdma_s80_hard_access/qdma_s80_hard_access.c create mode 100644 drivers/net/qdma/qdma_access/qdma_s80_hard_access/qdma_s80_hard_access.h create mode 100644 drivers/net/qdma/qdma_access/qdma_s80_hard_access/qdma_s80_hard_reg.h create mode 100644 drivers/net/qdma/qdma_access/qdma_s80_hard_access/qdma_s80_hard_reg_dump.c create mode 100644 drivers/net/qdma/qdma_access/qdma_soft_access/qdma_soft_access.c create mode 100644 drivers/net/qdma/qdma_access/qdma_soft_access/qdma_soft_access.h create mode 100644 drivers/net/qdma/qdma_access/qdma_soft_access/qdma_soft_reg.h create mode 100644 drivers/net/qdma/qdma_common.c create mode 100644 drivers/net/qdma/qdma_devops.c create mode 100644 drivers/net/qdma/qdma_devops.h create mode 100644 drivers/net/qdma/qdma_ethdev.c create mode 100644 drivers/net/qdma/qdma_log.h create mode 100644 drivers/net/qdma/qdma_mbox.c create mode 100644 drivers/net/qdma/qdma_mbox.h create mode 100644 drivers/net/qdma/qdma_rxtx.c create mode 100644 drivers/net/qdma/qdma_rxtx.h create mode 100644 drivers/net/qdma/qdma_user.c create mode 100644 drivers/net/qdma/qdma_user.h create mode 100644 drivers/net/qdma/qdma_version.h create mode 100644 drivers/net/qdma/qdma_vf_ethdev.c create mode 100644 drivers/net/qdma/qdma_xdebug.c create mode 100644 drivers/net/qdma/rte_pmd_qdma.c create mode 100644 drivers/net/qdma/rte_pmd_qdma.h create mode 100644 drivers/net/qdma/version.map -- 2.36.1
