[dpdk-dev] [PATCH v3 0/9] bus/pci: remove PCI bus from EAL
Gaëtan Rivet
gaetan.rivet at 6wind.com
Fri Jun 23 10:19:52 CEST 2017
Hi Jianfeng,
On Fri, Jun 23, 2017 at 11:29:46AM +0800, Tan, Jianfeng wrote:
> Hi Gaetan,
>
> Do you (or anyone else) have plan to move vdev bus into drivers/bus/.
>
It is in the roadmap for the DPDK, but I haven't planned to do it.
> 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
> >
>
--
Gaëtan Rivet
6WIND
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