[dpdk-dev] [PATCH v12 0/5] rte_bus_pci

Gaetan Rivet gaetan.rivet at 6wind.com
Fri Apr 7 17:28:05 CEST 2017


I have rebased the work done by Shreyansh and Thomas to follow
the bus abstraction introduced in v17.02 for the PCI bus
implementation.
This series is only a partial version of the previous one, because
some of the patches have already been integrated, and others still
need rework.

changes in v12:
  - Change the rte_pci_match function semantic to match its name.
  - Make the rte_pci_match function private.
  - Removed the PCI tests. They cannot follow the bus implementation
    anymore, and it is an opportunity to update their original design.

Additional work is needed:
  - The PCI bus should be moved to the relevant bus sub-directory.
  - The documentation must be updated.

But this version should allow for the PCI bus implementation to be
integrated in v17.05-rc2.

Gaetan Rivet (1):
  test: remove pci tests

Shreyansh Jain (4):
  pci: split match and probe
  pci: remove loop over drivers in device detach
  pci: add bus driver
  pci: use bus driver for scan/probe

 MAINTAINERS                                        |   2 -
 lib/librte_eal/bsdapp/eal/eal.c                    |  14 -
 lib/librte_eal/bsdapp/eal/eal_pci.c                |  42 +--
 lib/librte_eal/bsdapp/eal/rte_eal_version.map      |   2 -
 lib/librte_eal/common/eal_common_pci.c             | 260 +++++++++--------
 lib/librte_eal/common/eal_private.h                |  10 -
 lib/librte_eal/common/include/rte_pci.h            |  84 +++++-
 lib/librte_eal/linuxapp/eal/eal.c                  |  14 -
 lib/librte_eal/linuxapp/eal/eal_pci.c              |  46 +--
 lib/librte_eal/linuxapp/eal/rte_eal_version.map    |   2 -
 test/test/Makefile                                 |   2 -
 test/test/test.h                                   |   3 -
 test/test/test_mp_secondary.c                      |  17 --
 test/test/test_pci.c                               | 322 ---------------------
 .../bus/pci/devices/0000:01:00.0/class             |   1 -
 .../bus/pci/devices/0000:01:00.0/config            | Bin 64 -> 0 bytes
 .../devices/0000:01:00.0/consistent_dma_mask_bits  |   1 -
 .../bus/pci/devices/0000:01:00.0/device            |   1 -
 .../bus/pci/devices/0000:01:00.0/dma_mask_bits     |   1 -
 .../bus/pci/devices/0000:01:00.0/enable            |   1 -
 .../bus/pci/devices/0000:01:00.0/irq               |   1 -
 .../bus/pci/devices/0000:01:00.0/modalias          |   1 -
 .../bus/pci/devices/0000:01:00.0/msi_bus           |   1 -
 .../bus/pci/devices/0000:01:00.0/numa_node         |   1 -
 .../bus/pci/devices/0000:01:00.0/resource          |  13 -
 .../bus/pci/devices/0000:01:00.0/sriov_numvfs      |   1 -
 .../bus/pci/devices/0000:01:00.0/sriov_totalvfs    |   1 -
 .../bus/pci/devices/0000:01:00.0/subsystem_device  |   1 -
 .../bus/pci/devices/0000:01:00.0/subsystem_vendor  |   1 -
 .../bus/pci/devices/0000:01:00.0/uevent            |   6 -
 .../bus/pci/devices/0000:01:00.0/vendor            |   1 -
 .../bus/pci/devices/0000:01:02.0/class             |   1 -
 .../bus/pci/devices/0000:01:02.0/device            |   1 -
 .../bus/pci/devices/0000:01:02.0/resource          |  13 -
 .../bus/pci/devices/0000:01:02.0/subsystem_device  |   1 -
 .../bus/pci/devices/0000:01:02.0/subsystem_vendor  |   1 -
 .../bus/pci/devices/0000:01:02.0/vendor            |   1 -
 .../bus/pci/devices/0000:02:ab.0/class             |   1 -
 .../bus/pci/devices/0000:02:ab.0/device            |   1 -
 .../bus/pci/devices/0000:02:ab.0/resource          |  13 -
 .../bus/pci/devices/0000:02:ab.0/subsystem_device  |   1 -
 .../bus/pci/devices/0000:02:ab.0/subsystem_vendor  |   1 -
 .../bus/pci/devices/0000:02:ab.0/vendor            |   1 -
 43 files changed, 251 insertions(+), 638 deletions(-)
 delete mode 100644 test/test/test_pci.c
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/class
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/config
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/consistent_dma_mask_bits
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/device
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/dma_mask_bits
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/enable
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/irq
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/modalias
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/msi_bus
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/numa_node
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/resource
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/sriov_numvfs
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/sriov_totalvfs
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/subsystem_device
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/subsystem_vendor
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/uevent
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:00.0/vendor
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:02.0/class
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:02.0/device
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:02.0/resource
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:02.0/subsystem_device
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:02.0/subsystem_vendor
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:01:02.0/vendor
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:02:ab.0/class
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:02:ab.0/device
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:02:ab.0/resource
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:02:ab.0/subsystem_device
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:02:ab.0/subsystem_vendor
 delete mode 100644 test/test/test_pci_sysfs/bus/pci/devices/0000:02:ab.0/vendor

-- 
2.1.4



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