linux/drivers/gpu/drm/nouveau/include/nvif/cla06f.h

/* SPDX-License-Identifier: MIT */
#ifndef __NVIF_CLA06F_H__
#define __NVIF_CLA06F_H__

struct kepler_channel_gpfifo_a_v0 {
	__u8  version;
	__u8  priv;
	__u16 chid;
	__u32 ilength;
	__u64 ioffset;
	__u64 runlist;
	__u64 vmm;
	__u64 inst;
};

#define NVA06F_V0_NTFY_NON_STALL_INTERRUPT                                 0x00
#define NVA06F_V0_NTFY_KILLED                                              0x01
#endif
drm/nouveau: fix bogus GPL-2 license header The bulk SPDX addition made all these files into GPL-2.0 licensed files. However the remainder of the project is MIT-licensed, these files (primarily header files) were simply missing the boiler plate and got caught up in the global update. Fixes: b24413180f5 (License cleanup: add SPDX GPL-2.0 license identifier to files with no license) Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu> Acked-by: Emil Velikov <emil.l.velikov@gmail.com> Acked-by: Karol Herbst <kherbst@redhat.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2019-06-20 08:13:43 +08:00			`/* SPDX-License-Identifier: MIT */`
drm/nouveau/nvif: split out fifo interface definitions Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2015-11-08 09:28:26 +08:00			`#ifndef __NVIF_CLA06F_H__`
			`#define __NVIF_CLA06F_H__`

			`struct kepler_channel_gpfifo_a_v0 {`
			`__u8 version;`
drm/nouveau/fifo/gk104-: support enabling privileged ce functions Will be used by SVM code to allow direct (without going through MMU) memcpy using the GPU copy engines. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2018-12-11 12:50:02 +08:00			`__u8 priv;`
drm/nouveau/nvif: split out fifo interface definitions Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2015-11-08 09:28:26 +08:00			`__u16 chid;`
			`__u32 ilength;`
			`__u64 ioffset;`
drm/nouveau/fifo/gk104-: require explicit runlist selection for channel allocation We didn't used to be aware that runlist/engine IDs weren't the same thing, or that there was such variability in configuration between GPUs. By exposing this information to a client, and giving it explicit control of which runlist it's allocating a channel on, we're able to make better choices. The immediate effect of this is that on GPUs where CE0 is the "GRCE", we will now be allocating a copy engine running asynchronously to GR for BO migrations - as intended. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2018-05-08 18:39:46 +08:00			`__u64 runlist;`
drm/nouveau: pass handle of vmm object to channel allocation ioctls Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2017-11-01 01:56:20 +08:00			`__u64 vmm;`
drm/nouveau/fifo/gk104-: return channel instance in ctor args Will be used to match fault buffer entries with a channel. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2018-12-11 12:50:02 +08:00			`__u64 inst;`
drm/nouveau/nvif: split out fifo interface definitions Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2015-11-08 09:28:26 +08:00			`};`

drm/nouveau/fifo/g84-: rename non-stall interrupt event Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2017-01-24 14:08:14 +08:00			`#define NVA06F_V0_NTFY_NON_STALL_INTERRUPT 0x00`
drm/nouveau/fifo/gf100-: provide notification to user if channel is killed There are instances (such as non-recoverable GPU page faults) where NVKM decides that a channel's context is no longer viable, and will be removed from the runlist. This commit notifies the owner of the channel when this happens, so it has the opportunity to take some kind of recovery action instead of hanging. Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2016-11-05 11:05:14 +08:00			`#define NVA06F_V0_NTFY_KILLED 0x01`
drm/nouveau/nvif: split out fifo interface definitions Signed-off-by: Ben Skeggs <bskeggs@redhat.com> 2015-11-08 09:28:26 +08:00			`#endif`