From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bowers, AndrewX Date: Thu, 5 Mar 2020 22:32:05 +0000 Subject: [Intel-wired-lan] [PATCH S34 v4 1/6] ice: Create and register virtual bus for RDMA In-Reply-To: <20200302233107.4691-1-anthony.l.nguyen@intel.com> References: <20200302233107.4691-1-anthony.l.nguyen@intel.com> Message-ID: <900b389785224a86a62d8eb1f1bed42b@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: > -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces at osuosl.org] On > Behalf Of Tony Nguyen > Sent: Monday, March 2, 2020 3:31 PM > To: intel-wired-lan at lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH S34 v4 1/6] ice: Create and register virtual > bus for RDMA > > From: Dave Ertman > > The RDMA block does not have its own PCI function, instead it must utilize > the ice driver to gain access to the PCI device. Create a virtual bus device so > the irdma driver can register a virtual bus driver to bind to it and receive > device data. The device data contains all of the relevant information that the > irdma peer will need to access this PF's IIDC API callbacks. > > Note the header file iidc.h is located under include/linux/net/intel as this is a > unified header file to be used by all consumers of the IIDC interface. > > Signed-off-by: Dave Ertman > Signed-off-by: Tony Nguyen > --- > MAINTAINERS | 1 + > drivers/net/ethernet/intel/Kconfig | 1 + > drivers/net/ethernet/intel/ice/Makefile | 1 + > drivers/net/ethernet/intel/ice/ice.h | 13 + > .../net/ethernet/intel/ice/ice_adminq_cmd.h | 1 + > drivers/net/ethernet/intel/ice/ice_common.c | 18 +- > drivers/net/ethernet/intel/ice/ice_dcb_lib.c | 31 ++ > 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 | 400 ++++++++++++++++++ > drivers/net/ethernet/intel/ice/ice_idc_int.h | 67 +++ > drivers/net/ethernet/intel/ice/ice_lib.c | 11 + > drivers/net/ethernet/intel/ice/ice_lib.h | 2 + > drivers/net/ethernet/intel/ice/ice_main.c | 56 ++- > drivers/net/ethernet/intel/ice/ice_type.h | 1 + > include/linux/net/intel/iidc.h | 337 +++++++++++++++ > 16 files changed, 941 insertions(+), 3 deletions(-) create mode 100644 > drivers/net/ethernet/intel/ice/ice_idc.c > create mode 100644 drivers/net/ethernet/intel/ice/ice_idc_int.h > create mode 100644 include/linux/net/intel/iidc.h Tested-by: Andrew Bowers