This patch set introduces DPAA2 based QDMA device driver.
It provide means to initiate a DMA transaction from CPU.
The initiated DMA is performed without CPU being involved
in the actual DMA transaction.
This patch series is rebased on dpdk master branch
Patch 1:
Support meson build in raw
Patches 2-4:
Makes necessary changes in the DPAA2 bus
Patches 5-7:
Add the DPAA2 QDMA driver
Patch 8:
Update the documentation
Changes in v2:
- Rebased over master branch
- Pulled in couple of changes which were in CMDIF series
- patch 3: some updations, patch 4
- handle failues in device init correctly
- Updated the logging, added DP logs
- Fixed remove_hw_queues_from_list function
Changes in v3:
- Fix compilation issue introduced due to a very recent change
of removal of dma_addr_t. Fix in patch 7 where dma_addr_t
was used.
Changes in v4:
- Support meson build for raw and dpaa2 qdma (patch 1 & 5)
- Merged the two separate doc patches (patch 8)
Nipun Gupta (8):
raw: support meson build
bus/fslmc: support MC DPDMAI object
bus/fslmc: support scanning and probing of QDMA devices
bus/fslmc: add macros required by QDMA for FLE and FD
raw/dpaa2_qdma: introduce the DPAA2 QDMA driver
raw/dpaa2_qdma: support configuration APIs
raw/dpaa2_qdma: support enq and deq operations
doc: add DPAA2 QDMA rawdev guide
MAINTAINERS | 9 +
config/common_base | 5 +
config/common_linuxapp | 1 +
doc/api/doxy-api-index.md | 1 +
doc/api/doxy-api.conf | 1 +
doc/guides/index.rst | 1 +
doc/guides/rawdevs/dpaa2_qdma.rst | 140 +++
doc/guides/rawdevs/index.rst | 14 +
doc/guides/rel_notes/release_18_05.rst | 8 +
drivers/bus/fslmc/Makefile | 9 +-
drivers/bus/fslmc/fslmc_bus.c | 2 +
drivers/bus/fslmc/fslmc_vfio.c | 1 +
drivers/bus/fslmc/mc/dpdmai.c | 429 +++++++++
drivers/bus/fslmc/mc/fsl_dpdmai.h | 189 ++++
drivers/bus/fslmc/mc/fsl_dpdmai_cmd.h | 107 +++
drivers/bus/fslmc/meson.build | 1 +
drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 8 +-
drivers/bus/fslmc/rte_bus_fslmc_version.map | 9 +
drivers/bus/fslmc/rte_fslmc.h | 2 +
drivers/meson.build | 3 +-
drivers/raw/Makefile | 3 +
drivers/raw/dpaa2_qdma/Makefile | 36 +
drivers/raw/dpaa2_qdma/dpaa2_qdma.c | 1002 ++++++++++++++++++++
drivers/raw/dpaa2_qdma/dpaa2_qdma.h | 150 +++
drivers/raw/dpaa2_qdma/dpaa2_qdma_logs.h | 46 +
drivers/raw/dpaa2_qdma/meson.build | 9 +
drivers/raw/dpaa2_qdma/rte_pmd_dpaa2_qdma.h | 286 ++++++
.../raw/dpaa2_qdma/rte_pmd_dpaa2_qdma_version.map | 20 +
drivers/raw/meson.build | 7 +
drivers/raw/skeleton_rawdev/meson.build | 8 +
mk/rte.app.mk | 3 +
31 files changed, 2504 insertions(+), 6 deletions(-)
create mode 100644 doc/guides/rawdevs/dpaa2_qdma.rst
create mode 100644 doc/guides/rawdevs/index.rst
create mode 100644 drivers/bus/fslmc/mc/dpdmai.c
create mode 100644 drivers/bus/fslmc/mc/fsl_dpdmai.h
create mode 100644 drivers/bus/fslmc/mc/fsl_dpdmai_cmd.h
create mode 100644 drivers/raw/dpaa2_qdma/Makefile
create mode 100644 drivers/raw/dpaa2_qdma/dpaa2_qdma.c
create mode 100644 drivers/raw/dpaa2_qdma/dpaa2_qdma.h
create mode 100644 drivers/raw/dpaa2_qdma/dpaa2_qdma_logs.h
create mode 100644 drivers/raw/dpaa2_qdma/meson.build
create mode 100644 drivers/raw/dpaa2_qdma/rte_pmd_dpaa2_qdma.h
create mode 100644 drivers/raw/dpaa2_qdma/rte_pmd_dpaa2_qdma_version.map
create mode 100644 drivers/raw/meson.build
create mode 100644 drivers/raw/skeleton_rawdev/meson.build
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1.9.1
