From e29341fb3a5b885a4bb5b9a38f2814ca07d3382c Mon Sep 17 00:00:00 2001 From: Ilan Tayari Date: Mon, 13 Mar 2017 20:05:45 +0200 Subject: net/mlx5: FPGA, Add basic support for Innova Mellanox Innova is a NIC with ConnectX and an FPGA on the same board. The FPGA is a bump-on-the-wire and thus affects operation of the mlx5_core driver on the ConnectX ASIC. Add basic support for Innova in mlx5_core. This allows using the Innova card as a regular NIC, by detecting the FPGA capability bit, and verifying its load state before initializing ConnectX interfaces. Also detect FPGA fatal runtime failures and enter error state if they ever happen. All new FPGA-related logic is placed in its own subdirectory 'fpga', which may be built by selecting CONFIG_MLX5_FPGA. This prepares for further support of various Innova features in later patchsets. Additional details about hardware architecture will be provided as more features get submitted. Signed-off-by: Ilan Tayari Reviewed-by: Boris Pismenny Signed-off-by: Saeed Mahameed --- MAINTAINERS | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index f7d568b8f133..374ebf1b5d5d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -8304,6 +8304,16 @@ W: http://www.mellanox.com Q: http://patchwork.ozlabs.org/project/netdev/list/ F: drivers/net/ethernet/mellanox/mlx5/core/en_* +MELLANOX ETHERNET INNOVA DRIVER +M: Ilan Tayari +R: Boris Pismenny +L: netdev@vger.kernel.org +S: Supported +W: http://www.mellanox.com +Q: http://patchwork.ozlabs.org/project/netdev/list/ +F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* +F: include/linux/mlx5/mlx5_ifc_fpga.h + MELLANOX ETHERNET SWITCH DRIVERS M: Jiri Pirko M: Ido Schimmel -- cgit v1.2.3