From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/powerpc/platforms/book3s/Kconfig | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 arch/powerpc/platforms/book3s/Kconfig (limited to 'arch/powerpc/platforms/book3s/Kconfig') diff --git a/arch/powerpc/platforms/book3s/Kconfig b/arch/powerpc/platforms/book3s/Kconfig new file mode 100644 index 000000000..34c931592 --- /dev/null +++ b/arch/powerpc/platforms/book3s/Kconfig @@ -0,0 +1,15 @@ +# SPDX-License-Identifier: GPL-2.0 +config PPC_VAS + bool "IBM Virtual Accelerator Switchboard (VAS)" + depends on (PPC_POWERNV || PPC_PSERIES) && PPC_64K_PAGES + default y + help + This enables support for IBM Virtual Accelerator Switchboard (VAS). + + VAS devices are found in POWER9-based and later systems, they + provide access to accelerator coprocessors such as NX-GZIP and + NX-842. This config allows the kernel to use NX-842 accelerators, + and user-mode APIs for the NX-GZIP accelerator on POWER9 PowerNV + and POWER10 PowerVM platforms. + + If unsure, say "N". -- cgit v1.2.3