1# SPDX-License-Identifier: GPL-2.0-only 2# 3# Broadcom VK device 4# 5config BCM_VK 6 tristate "Support for Broadcom VK Accelerators" 7 depends on PCI_MSI 8 help 9 Select this option to enable support for Broadcom 10 VK Accelerators. VK is used for performing 11 multiple specific offload processing tasks in parallel. 12 Such offload tasks assist in such operations as video 13 transcoding, compression, and crypto tasks. 14 This driver enables userspace programs to access these 15 accelerators via /dev/bcm-vk.N devices. 16 17 If unsure, say N. 18 19config BCM_VK_TTY 20 bool "Enable tty ports on a Broadcom VK Accelerator device" 21 depends on TTY 22 depends on BCM_VK 23 help 24 Select this option to enable tty support to allow console 25 access to Broadcom VK Accelerator cards from host. 26 27 Device node will in the form /dev/bcm-vk.x_ttyVKy where: 28 x is the instance of the VK card 29 y is the tty device number on the VK card. 30