This series contains the initial implementation of the Virtual Bus,
virtbus_device, virtbus_driver, updates to 'ice' and 'i40e' to use the new
Virtual Bus.
The primary purpose of the Virtual bus is to put devices on it and hook the
devices up to drivers. This will allow drivers, like the RDMA drivers, to
hook up to devices via this Virtual bus.
This series currently builds against net-next tree.
Revision history:
v2: Made changes based on community feedback, like Pierre-Louis's and
Jason's comments to update virtual bus interface.
The following are changes since commit 82ebc889091a488b4dd95e682b3c3b889a50713c:
qed: use true,false for bool variables
and are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue 100GbE
Dave Ertman (7):
Implementation of Virtual Bus
ice: Create and register virtual bus for RDMA
ice: Complete RDMA peer registration
ice: Support resource allocation requests
ice: Enable event notifications
ice: Allow reset operations
ice: Pass through communications to VF
Shiraz Saleem (2):
i40e: Move client header location
i40e: Register a virtbus device to provide RDMA
Documentation/driver-api/virtual_bus.rst | 62 +
MAINTAINERS | 1 +
drivers/bus/Kconfig | 10 +
drivers/bus/Makefile | 2 +
drivers/bus/virtual_bus.c | 279 ++++
drivers/infiniband/hw/i40iw/Makefile | 1 -
drivers/infiniband/hw/i40iw/i40iw.h | 2 +-
drivers/net/ethernet/intel/Kconfig | 2 +
drivers/net/ethernet/intel/i40e/i40e.h | 2 +-
drivers/net/ethernet/intel/i40e/i40e_client.c | 133 +-
drivers/net/ethernet/intel/ice/Makefile | 1 +
drivers/net/ethernet/intel/ice/ice.h | 15 +
.../net/ethernet/intel/ice/ice_adminq_cmd.h | 33 +
drivers/net/ethernet/intel/ice/ice_common.c | 206 ++-
drivers/net/ethernet/intel/ice/ice_common.h | 9 +
drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 68 +
drivers/net/ethernet/intel/ice/ice_dcb_lib.h | 3 +
.../net/ethernet/intel/ice/ice_hw_autogen.h | 1 +
drivers/net/ethernet/intel/ice/ice_idc.c | 1327 +++++++++++++++++
drivers/net/ethernet/intel/ice/ice_idc_int.h | 105 ++
drivers/net/ethernet/intel/ice/ice_lib.c | 50 +
drivers/net/ethernet/intel/ice/ice_lib.h | 4 +
drivers/net/ethernet/intel/ice/ice_main.c | 104 +-
drivers/net/ethernet/intel/ice/ice_sched.c | 69 +-
drivers/net/ethernet/intel/ice/ice_switch.c | 27 +
drivers/net/ethernet/intel/ice/ice_switch.h | 4 +
drivers/net/ethernet/intel/ice/ice_type.h | 4 +
.../net/ethernet/intel/ice/ice_virtchnl_pf.c | 59 +-
include/linux/mod_devicetable.h | 8 +
.../linux/net/intel}/i40e_client.h | 15 +
include/linux/net/intel/iidc.h | 337 +++++
include/linux/virtual_bus.h | 53 +
scripts/mod/devicetable-offsets.c | 3 +
scripts/mod/file2alias.c | 7 +
34 files changed, 2942 insertions(+), 64 deletions(-)
create mode 100644 Documentation/driver-api/virtual_bus.rst
create mode 100644 drivers/bus/virtual_bus.c
create mode 100644 drivers/net/ethernet/intel/ice/ice_idc.c
create mode 100644 drivers/net/ethernet/intel/ice/ice_idc_int.h
rename {drivers/net/ethernet/intel/i40e => include/linux/net/intel}/i40e_client.h (94%)
create mode 100644 include/linux/net/intel/iidc.h
create mode 100644 include/linux/virtual_bus.h
--
2.25.3
