From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bowers, AndrewX Date: Wed, 16 Oct 2019 17:22:36 +0000 Subject: [Intel-wired-lan] [PATCH v2 1/2] ice: Initialize and register multi-function device to provide RDMA In-Reply-To: <20191008113330.14872-1-anthony.l.nguyen@intel.com> References: <20191008113330.14872-1-anthony.l.nguyen@intel.com> Message-ID: <7c02b477ebd548d9a51fe6c93bb2b4dc@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: Tuesday, October 8, 2019 4:33 AM > To: intel-wired-lan at lists.osuosl.org > Subject: [Intel-wired-lan] [PATCH v2 1/2] ice: Initialize and register multi- > function device to provide RDMA > > 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 an MFD device for the > RDMA driver to bind to the 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 > --- > v2: > - Remove version information > - Change peer device name to "ice_rdma" > --- > MAINTAINERS | 1 + > drivers/net/ethernet/intel/Kconfig | 1 + > drivers/net/ethernet/intel/ice/Makefile | 1 + > drivers/net/ethernet/intel/ice/ice.h | 16 + > .../net/ethernet/intel/ice/ice_adminq_cmd.h | 1 + > drivers/net/ethernet/intel/ice/ice_common.c | 5 + > 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 | 440 ++++++++++++++++++ > drivers/net/ethernet/intel/ice/ice_idc_int.h | 81 ++++ > 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 | 70 ++- > drivers/net/ethernet/intel/ice/ice_type.h | 1 + > include/linux/net/intel/iidc.h | 334 +++++++++++++ > 16 files changed, 996 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