From b42fb7ba26b565f93118fbdd9e17b42ee6144c5e Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Tue, 14 Nov 2017 06:43:28 -0800 Subject: gpu: nvgpu: move vgpu code to linux Most of VGPU code is linux specific but lies in common code So until VGPU code is properly abstracted and made os-independent, move all of VGPU code to linux specific directory Handle corresponding Makefile changes Update all #includes to reflect new paths Add GPL license to newly added linux files Jira NVGPU-387 Change-Id: Ic133e4c80e570bcc273f0dacf45283fefd678923 Signed-off-by: Deepak Nibade Reviewed-on: https://git-master.nvidia.com/r/1599472 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/linux/vgpu/ce2_vgpu.c | 45 ++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 drivers/gpu/nvgpu/common/linux/vgpu/ce2_vgpu.c (limited to 'drivers/gpu/nvgpu/common/linux/vgpu/ce2_vgpu.c') diff --git a/drivers/gpu/nvgpu/common/linux/vgpu/ce2_vgpu.c b/drivers/gpu/nvgpu/common/linux/vgpu/ce2_vgpu.c new file mode 100644 index 00000000..ffb85f16 --- /dev/null +++ b/drivers/gpu/nvgpu/common/linux/vgpu/ce2_vgpu.c @@ -0,0 +1,45 @@ +/* + * Virtualized GPU CE2 + * + * Copyright (c) 2015-2017, NVIDIA CORPORATION. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms and conditions of the GNU General Public License, + * version 2, as published by the Free Software Foundation. + * + * This program is distributed in the hope it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for + * more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include "vgpu.h" + +#include + +int vgpu_ce2_nonstall_isr(struct gk20a *g, + struct tegra_vgpu_ce2_nonstall_intr_info *info) +{ + gk20a_dbg_fn(""); + + switch (info->type) { + case TEGRA_VGPU_CE2_NONSTALL_INTR_NONBLOCKPIPE: + gk20a_channel_semaphore_wakeup(g, true); + break; + default: + WARN_ON(1); + break; + } + + return 0; +} + +u32 vgpu_ce_get_num_pce(struct gk20a *g) +{ + struct vgpu_priv_data *priv = vgpu_get_priv_data(g); + + return priv->constants.num_pce; +} -- cgit v1.2.2