[dpdk-dev] [PATCH v3 0/9] bus/pci: remove PCI bus from EAL
Tan, Jianfeng
jianfeng.tan at intel.com
Fri Jun 23 05:29:46 CEST 2017
Hi Gaetan,
Do you (or anyone else) have plan to move vdev bus into drivers/bus/.
Thanks,
Jianfeng
On 6/21/2017 7:36 AM, Gaetan Rivet wrote:
> This patchset moves the PCI bus out of the EAL to the drivers/bus
> subdirectory.
>
> Almost all dependencies have been worked out, only remains KNI to be made
> fully independent from the PCI bus in its lib section.
>
> This patchset includes a patch disabling it, that should be removed before
> integration, once all dependencies have been fixed.
>
> The pmdinfogen app has been moved to the drivers subdirectory. This
> allows using the dependency syntax from the build system, as this app
> also depends on the PCI bus. The dependency graph is as follows:
>
> drivers/bus/pci
> |
> + drivers/pmdinfogen
> |
> + drivers/net
>
> The compilation has been tested on debian 8, Redhat 7.2 and FreeBSD 10.3
>
> This patchset depends on:
>
> eal: complete attach / detach support
> http://dpdk.org/ml/archives/dev/2017-June/067057.html
> http://dpdk.org/dev/patchwork/patch/24969/
>
> v1 -> v2:
>
> This patchet now depends also on the eventdev PCI dependency fix:
>
> [PATCH v2 0/4] Remove PCI and VDEV dependency from eventdev library
> http://dpdk.org/ml/archives/dev/2017-June/067402.html
> http://dpdk.org/dev/patchwork/patch/25092/
>
> * Fixes a few PCI dependency left
> * While wholes files are moved, fixed a few checkpatch warnings to
> start anew.
> * Updated eventdev and cryptodev build dependencies
>
> People who want to evaluate / test the whole system can clone:
> https://github.com/grivet/dpdk/tree/master-net
>
> v3:
>
> Further checkpatch fixes have been applied upon the new bus.
> Both cryptodev and pdump have been fixed. The patches disabling them have been
> removed.
> This patchset now depends on both the cryptodev and pdump dependency
> fixes:
>
> [dpdk-dev] [PATCH 00/12] Remove cryptodev driver
> http://dpdk.org/ml/archives/dev/2017-May/066382.html
>
> [dpdk-dev] [PATCH] pdump: remove unnecessary header file
> http://dpdk.org/ml/archives/dev/2017-June/067785.html
>
> My tree has been updated to follow the latest state of the patchsets
> currently live on the ML:
> https://github.com/grivet/dpdk/tree/master-net
>
> Gaetan Rivet (9):
> kni: disabled by default
> eal: expose rte_eal_using_phys_addrs
> ethdev: remove useless PCI dependency
> bus: properly include rte_debug
> pmdinfogen: move to drivers subdirectory
> bus/pci: introduce pci bus
> bus/pci: follow checkpatch
> drivers: update eventdev dependencies
> drivers: update cryptodev dependencies
>
> GNUmakefile | 2 +-
> MAINTAINERS | 2 +-
> buildtools/Makefile | 36 --
> buildtools/pmdinfogen/Makefile | 47 --
> buildtools/pmdinfogen/pmdinfogen.c | 422 --------------
> buildtools/pmdinfogen/pmdinfogen.h | 125 ----
> config/common_base | 10 +
> config/common_linuxapp | 2 +-
> drivers/Makefile | 7 +-
> drivers/bus/Makefile | 2 +
> drivers/bus/pci/Makefile | 60 ++
> drivers/bus/pci/bsd/Makefile | 32 ++
> drivers/bus/pci/bsd/rte_bus_pci_version.map | 21 +
> drivers/bus/pci/bsd/rte_pci.c | 671 ++++++++++++++++++++++
> drivers/bus/pci/include/rte_pci.h | 656 +++++++++++++++++++++
> drivers/bus/pci/linux/Makefile | 37 ++
> drivers/bus/pci/linux/rte_bus_pci_version.map | 21 +
> drivers/bus/pci/linux/rte_pci.c | 722 +++++++++++++++++++++++
> drivers/bus/pci/linux/rte_pci_init.h | 97 ++++
> drivers/bus/pci/linux/rte_pci_uio.c | 571 +++++++++++++++++++
> drivers/bus/pci/linux/rte_pci_vfio.c | 684 ++++++++++++++++++++++
> drivers/bus/pci/linux/rte_vfio_mp_sync.c | 424 ++++++++++++++
> drivers/bus/pci/private.h | 169 ++++++
> drivers/bus/pci/rte_pci_common.c | 601 ++++++++++++++++++++
> drivers/bus/pci/rte_pci_common_uio.c | 234 ++++++++
> drivers/pmdinfogen/Makefile | 47 ++
> drivers/pmdinfogen/pmdinfogen.c | 422 ++++++++++++++
> drivers/pmdinfogen/pmdinfogen.h | 125 ++++
> lib/librte_eal/bsdapp/eal/Makefile | 3 -
> lib/librte_eal/bsdapp/eal/eal.c | 1 -
> lib/librte_eal/bsdapp/eal/eal_pci.c | 672 ----------------------
> lib/librte_eal/bsdapp/eal/rte_eal_version.map | 15 -
> lib/librte_eal/common/Makefile | 2 +-
> lib/librte_eal/common/eal_common_bus.c | 1 +
> lib/librte_eal/common/eal_common_pci.c | 603 --------------------
> lib/librte_eal/common/eal_common_pci_uio.c | 233 --------
> lib/librte_eal/common/eal_private.h | 138 -----
> lib/librte_eal/common/include/rte_pci.h | 601 --------------------
> lib/librte_eal/linuxapp/eal/Makefile | 12 +-
> lib/librte_eal/linuxapp/eal/eal.c | 1 -
> lib/librte_eal/linuxapp/eal/eal_interrupts.c | 1 -
> lib/librte_eal/linuxapp/eal/eal_memory.c | 3 +-
> lib/librte_eal/linuxapp/eal/eal_pci.c | 723 ------------------------
> lib/librte_eal/linuxapp/eal/eal_pci_init.h | 97 ----
> lib/librte_eal/linuxapp/eal/eal_pci_uio.c | 567 -------------------
> lib/librte_eal/linuxapp/eal/eal_pci_vfio.c | 674 ----------------------
> lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c | 424 --------------
> lib/librte_eal/linuxapp/eal/rte_eal_version.map | 16 +-
> lib/librte_eal/linuxapp/eal/rte_memory_linux.h | 64 +++
> lib/librte_ether/rte_ethdev.c | 1 -
> mk/rte.app.mk | 2 +
> 51 files changed, 5687 insertions(+), 5416 deletions(-)
> delete mode 100644 buildtools/Makefile
> delete mode 100644 buildtools/pmdinfogen/Makefile
> delete mode 100644 buildtools/pmdinfogen/pmdinfogen.c
> delete mode 100644 buildtools/pmdinfogen/pmdinfogen.h
> create mode 100644 drivers/bus/pci/Makefile
> create mode 100644 drivers/bus/pci/bsd/Makefile
> create mode 100644 drivers/bus/pci/bsd/rte_bus_pci_version.map
> create mode 100644 drivers/bus/pci/bsd/rte_pci.c
> create mode 100644 drivers/bus/pci/include/rte_pci.h
> create mode 100644 drivers/bus/pci/linux/Makefile
> create mode 100644 drivers/bus/pci/linux/rte_bus_pci_version.map
> create mode 100644 drivers/bus/pci/linux/rte_pci.c
> create mode 100644 drivers/bus/pci/linux/rte_pci_init.h
> create mode 100644 drivers/bus/pci/linux/rte_pci_uio.c
> create mode 100644 drivers/bus/pci/linux/rte_pci_vfio.c
> create mode 100644 drivers/bus/pci/linux/rte_vfio_mp_sync.c
> create mode 100644 drivers/bus/pci/private.h
> create mode 100644 drivers/bus/pci/rte_pci_common.c
> create mode 100644 drivers/bus/pci/rte_pci_common_uio.c
> create mode 100644 drivers/pmdinfogen/Makefile
> create mode 100644 drivers/pmdinfogen/pmdinfogen.c
> create mode 100644 drivers/pmdinfogen/pmdinfogen.h
> delete mode 100644 lib/librte_eal/bsdapp/eal/eal_pci.c
> delete mode 100644 lib/librte_eal/common/eal_common_pci.c
> delete mode 100644 lib/librte_eal/common/eal_common_pci_uio.c
> delete mode 100644 lib/librte_eal/common/include/rte_pci.h
> delete mode 100644 lib/librte_eal/linuxapp/eal/eal_pci.c
> delete mode 100644 lib/librte_eal/linuxapp/eal/eal_pci_init.h
> delete mode 100644 lib/librte_eal/linuxapp/eal/eal_pci_uio.c
> delete mode 100644 lib/librte_eal/linuxapp/eal/eal_pci_vfio.c
> delete mode 100644 lib/librte_eal/linuxapp/eal/eal_vfio_mp_sync.c
> create mode 100644 lib/librte_eal/linuxapp/eal/rte_memory_linux.h
>
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