This patch adds support for Mellanox BlueField TRIO PCIe host controller. The driver supports multiple TRIO instances and provides a sysfs interface to allow the user to read/set the L3 cache profile for transactions going through the TRIO. It also provides an interrupt handler for the TRIO blocks. Shravan Kumar Ramani (1): platform/mellanox: Add Mellanox TRIO driver MAINTAINERS | 5 + drivers/platform/mellanox/Kconfig | 8 + drivers/platform/mellanox/Makefile | 1 + drivers/platform/mellanox/mlxbf-trio.c | 624 +++++++++++++++++++++++++++++++++ 4 files changed, 638 insertions(+) create mode 100644 drivers/platform/mellanox/mlxbf-trio.c -- 2.1.2
