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.
Additionally, Jan Blunck sent this RFC:
[RFC] eal: use busname and devargs to attach devices
That has not been considered for this version as it had not yet spawned
a discussion.
changes in v13:
- Removed the PCI tests. They cannot follow the bus implementation
anymore, and it is an opportunity to update their original design.
- Changed the rte_pci_match function semantic to match its name.
- Made the rte_pci_match function private.
- Made the rte_bus_list private
- Made rte_eal_pci_add_device,
rte_eal_pci_insert_device,
rte_eal_pci_remove_device,
functions private.
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 (6):
pci: split match and probe
pci: remove loop over drivers in device detach
pci: add bus driver
pci: use bus driver for scan/probe
pci: use bus driver for attach/detach
doc: remove deprecation notice for rte_bus
MAINTAINERS | 2 -
doc/guides/rel_notes/release_17_02.rst | 2 +-
lib/librte_eal/bsdapp/eal/Makefile | 2 +-
lib/librte_eal/bsdapp/eal/eal.c | 14 -
lib/librte_eal/bsdapp/eal/eal_pci.c | 34 +-
lib/librte_eal/bsdapp/eal/rte_eal_version.map | 2 -
lib/librte_eal/common/eal_bus.h | 45 +++
lib/librte_eal/common/eal_common_dev.c | 57 +++-
lib/librte_eal/common/eal_common_pci.c | 362 +++++++++++++--------
lib/librte_eal/common/eal_private.h | 41 ++-
lib/librte_eal/common/include/rte_bus.h | 29 ++
lib/librte_eal/common/include/rte_pci.h | 94 ++++--
lib/librte_eal/linuxapp/eal/Makefile | 2 +-
lib/librte_eal/linuxapp/eal/eal.c | 14 -
lib/librte_eal/linuxapp/eal/eal_pci.c | 38 +--
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 -
49 files changed, 478 insertions(+), 675 deletions(-)
create mode 100644 lib/librte_eal/common/eal_bus.h
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
