From beaa0c9a28b30a6ba3292184d04875b6a597e433 Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Mon, 6 Aug 2007 03:40:43 +1000 Subject: nouveau: Pass channel struct around instead of channel id. --- shared-core/nv10_fifo.c | 27 +++++++++++++-------------- 1 file changed, 13 insertions(+), 14 deletions(-) (limited to 'shared-core/nv10_fifo.c') diff --git a/shared-core/nv10_fifo.c b/shared-core/nv10_fifo.c index 7b9c665b..47af0ff0 100644 --- a/shared-core/nv10_fifo.c +++ b/shared-core/nv10_fifo.c @@ -37,13 +37,13 @@ #define NV10_RAMFC__SIZE ((dev_priv->chipset) >= 0x17 ? 64 : 32) int -nv10_fifo_create_context(struct drm_device *dev, int channel) +nv10_fifo_create_context(struct nouveau_channel *chan) { + struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_fifo *chan = dev_priv->fifos[channel]; int ret; - if ((ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(channel), + if ((ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), NV10_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC | NVOBJ_FLAG_ZERO_FREE, @@ -65,30 +65,29 @@ nv10_fifo_create_context(struct drm_device *dev, int channel) 0); /* enable the fifo dma operation */ - NV_WRITE(NV04_PFIFO_MODE,NV_READ(NV04_PFIFO_MODE)|(1<id)); return 0; } void -nv10_fifo_destroy_context(struct drm_device *dev, int channel) +nv10_fifo_destroy_context(struct nouveau_channel *chan) { + struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_fifo *chan = dev_priv->fifos[channel]; - NV_WRITE(NV04_PFIFO_MODE, NV_READ(NV04_PFIFO_MODE)&~(1<id)); - if (chan->ramfc) - nouveau_gpuobj_ref_del(dev, &chan->ramfc); + nouveau_gpuobj_ref_del(dev, &chan->ramfc); } int -nv10_fifo_load_context(struct drm_device *dev, int channel) +nv10_fifo_load_context(struct nouveau_channel *chan) { + struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_fifo *chan = dev_priv->fifos[channel]; uint32_t tmp; - NV_WRITE(NV03_PFIFO_CACHE1_PUSH1 , 0x00000100 | channel); + NV_WRITE(NV03_PFIFO_CACHE1_PUSH1 , 0x00000100 | chan->id); NV_WRITE(NV04_PFIFO_CACHE1_DMA_GET , RAMFC_RD(DMA_GET)); NV_WRITE(NV04_PFIFO_CACHE1_DMA_PUT , RAMFC_RD(DMA_PUT)); @@ -124,10 +123,10 @@ nv10_fifo_load_context(struct drm_device *dev, int channel) } int -nv10_fifo_save_context(struct drm_device *dev, int channel) +nv10_fifo_save_context(struct nouveau_channel *chan) { + struct drm_device *dev = chan->dev; struct drm_nouveau_private *dev_priv = dev->dev_private; - struct nouveau_fifo *chan = dev_priv->fifos[channel]; uint32_t tmp; RAMFC_WR(DMA_PUT , NV_READ(NV04_PFIFO_CACHE1_DMA_PUT)); -- cgit v1.2.3 From e326acf5493a7193954d3dd794855e2a11dc1782 Mon Sep 17 00:00:00 2001 From: Matthieu Castet Date: Wed, 8 Aug 2007 22:55:32 +0200 Subject: nouveau : nv10, nv20, nv30 : don't save all channel in the same RAMFC entry This should improve multi fifo --- shared-core/nv10_fifo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'shared-core/nv10_fifo.c') diff --git a/shared-core/nv10_fifo.c b/shared-core/nv10_fifo.c index 47af0ff0..a056460d 100644 --- a/shared-core/nv10_fifo.c +++ b/shared-core/nv10_fifo.c @@ -33,7 +33,7 @@ NV10_RAMFC_##offset/4, (val)) #define RAMFC_RD(offset) INSTANCE_RD(chan->ramfc->gpuobj, \ NV10_RAMFC_##offset/4) -#define NV10_RAMFC(c) (dev_priv->ramfc_offset + NV10_RAMFC__SIZE) +#define NV10_RAMFC(c) (dev_priv->ramfc_offset + ((c) * NV10_RAMFC__SIZE)) #define NV10_RAMFC__SIZE ((dev_priv->chipset) >= 0x17 ? 64 : 32) int -- cgit v1.2.3 From a46104674f129e873b8dfa29cf8aac9c67bd77be Mon Sep 17 00:00:00 2001 From: Ben Skeggs Date: Fri, 10 Aug 2007 13:54:26 +1000 Subject: nouveau/nv50: demagic instmem setup. --- shared-core/nv10_fifo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'shared-core/nv10_fifo.c') diff --git a/shared-core/nv10_fifo.c b/shared-core/nv10_fifo.c index a056460d..c86725d2 100644 --- a/shared-core/nv10_fifo.c +++ b/shared-core/nv10_fifo.c @@ -43,7 +43,7 @@ nv10_fifo_create_context(struct nouveau_channel *chan) struct drm_nouveau_private *dev_priv = dev->dev_private; int ret; - if ((ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), + if ((ret = nouveau_gpuobj_new_fake(dev, NV10_RAMFC(chan->id), ~0, NV10_RAMFC__SIZE, NVOBJ_FLAG_ZERO_ALLOC | NVOBJ_FLAG_ZERO_FREE, -- cgit v1.2.3