diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_chan.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_chan.c | 37 |
1 files changed, 29 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_chan.c b/drivers/gpu/drm/nouveau/nouveau_chan.c index 92d3115f96b5..668afbc29c3e 100644 --- a/drivers/gpu/drm/nouveau/nouveau_chan.c +++ b/drivers/gpu/drm/nouveau/nouveau_chan.c @@ -29,6 +29,7 @@ #include <nvif/cl506f.h> #include <nvif/cl906f.h> #include <nvif/cla06f.h> +#include <nvif/clc36f.h> #include <nvif/ioctl.h> /*XXX*/ @@ -217,10 +218,11 @@ nouveau_channel_prep(struct nouveau_drm *drm, struct nvif_device *device, static int nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, - u64 runlist, struct nouveau_channel **pchan) + u64 runlist, bool priv, struct nouveau_channel **pchan) { struct nouveau_cli *cli = (void *)device->object.client; - static const u16 oclasses[] = { VOLTA_CHANNEL_GPFIFO_A, + static const u16 oclasses[] = { TURING_CHANNEL_GPFIFO_A, + VOLTA_CHANNEL_GPFIFO_A, PASCAL_CHANNEL_GPFIFO_A, MAXWELL_CHANNEL_GPFIFO_A, KEPLER_CHANNEL_GPFIFO_B, @@ -234,6 +236,7 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, struct nv50_channel_gpfifo_v0 nv50; struct fermi_channel_gpfifo_v0 fermi; struct kepler_channel_gpfifo_a_v0 kepler; + struct volta_channel_gpfifo_a_v0 volta; } args; struct nouveau_channel *chan; u32 size; @@ -247,12 +250,22 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, /* create channel object */ do { + if (oclass[0] >= VOLTA_CHANNEL_GPFIFO_A) { + args.volta.version = 0; + args.volta.ilength = 0x02000; + args.volta.ioffset = 0x10000 + chan->push.addr; + args.volta.runlist = runlist; + args.volta.vmm = nvif_handle(&cli->vmm.vmm.object); + args.volta.priv = priv; + size = sizeof(args.volta); + } else if (oclass[0] >= KEPLER_CHANNEL_GPFIFO_A) { args.kepler.version = 0; args.kepler.ilength = 0x02000; args.kepler.ioffset = 0x10000 + chan->push.addr; args.kepler.runlist = runlist; args.kepler.vmm = nvif_handle(&cli->vmm.vmm.object); + args.kepler.priv = priv; size = sizeof(args.kepler); } else if (oclass[0] >= FERMI_CHANNEL_GPFIFO) { @@ -273,13 +286,20 @@ nouveau_channel_ind(struct nouveau_drm *drm, struct nvif_device *device, ret = nvif_object_init(&device->object, 0, *oclass++, &args, size, &chan->user); if (ret == 0) { - if (chan->user.oclass >= KEPLER_CHANNEL_GPFIFO_A) + if (chan->user.oclass >= VOLTA_CHANNEL_GPFIFO_A) { + chan->chid = args.volta.chid; + chan->inst = args.volta.inst; + chan->token = args.volta.token; + } else + if (chan->user.oclass >= KEPLER_CHANNEL_GPFIFO_A) { chan->chid = args.kepler.chid; - else - if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) + chan->inst = args.kepler.inst; + } else + if (chan->user.oclass >= FERMI_CHANNEL_GPFIFO) { chan->chid = args.fermi.chid; - else + } else { chan->chid = args.nv50.chid; + } return ret; } } while (*oclass); @@ -448,7 +468,8 @@ nouveau_channel_init(struct nouveau_channel *chan, u32 vram, u32 gart) int nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device, - u32 arg0, u32 arg1, struct nouveau_channel **pchan) + u32 arg0, u32 arg1, bool priv, + struct nouveau_channel **pchan) { struct nouveau_cli *cli = (void *)device->object.client; bool super; @@ -458,7 +479,7 @@ nouveau_channel_new(struct nouveau_drm *drm, struct nvif_device *device, super = cli->base.super; cli->base.super = true; - ret = nouveau_channel_ind(drm, device, arg0, pchan); + ret = nouveau_channel_ind(drm, device, arg0, priv, pchan); if (ret) { NV_PRINTK(dbg, cli, "ib channel create, %d\n", ret); ret = nouveau_channel_dma(drm, device, pchan); |