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-rw-r--r--linux-core/Makefile.kernel6
l---------linux-core/nv04_fb.c1
l---------linux-core/nv04_mc.c1
l---------linux-core/nv04_timer.c1
l---------linux-core/nv10_fb.c1
l---------linux-core/nv40_fb.c1
l---------linux-core/nv40_mc.c1
-rw-r--r--shared-core/nouveau_drm.h4
-rw-r--r--shared-core/nouveau_drv.h65
-rw-r--r--shared-core/nouveau_fifo.c53
-rw-r--r--shared-core/nouveau_irq.c27
-rw-r--r--shared-core/nouveau_mem.c115
-rw-r--r--shared-core/nouveau_reg.h53
-rw-r--r--shared-core/nouveau_state.c225
-rw-r--r--shared-core/nv04_fb.c24
-rw-r--r--shared-core/nv04_graph.c33
-rw-r--r--shared-core/nv04_mc.c20
-rw-r--r--shared-core/nv04_timer.c24
-rw-r--r--shared-core/nv10_fb.c26
-rw-r--r--shared-core/nv10_graph.c53
-rw-r--r--shared-core/nv20_graph.c79
-rw-r--r--shared-core/nv30_graph.c68
-rw-r--r--shared-core/nv40_fb.c56
-rw-r--r--shared-core/nv40_graph.c206
-rw-r--r--shared-core/nv40_mc.c36
25 files changed, 1049 insertions, 130 deletions
diff --git a/linux-core/Makefile.kernel b/linux-core/Makefile.kernel
index 81a94331..6f5b021b 100644
--- a/linux-core/Makefile.kernel
+++ b/linux-core/Makefile.kernel
@@ -21,7 +21,11 @@ i810-objs := i810_drv.o i810_dma.o
i915-objs := i915_drv.o i915_dma.o i915_irq.o i915_mem.o i915_fence.o \
i915_buffer.o
nouveau-objs := nouveau_drv.o nouveau_state.o nouveau_fifo.o nouveau_mem.o \
- nouveau_object.o nouveau_irq.o nv04_graph.o nv10_graph.o nv20_graph.o nv30_graph.o \
+ nouveau_object.o nouveau_irq.o \
+ nv04_timer.o \
+ nv04_mc.o nv40_mc.o \
+ nv04_fb.o nv10_fb.o nv40_fb.o \
+ nv04_graph.o nv10_graph.o nv20_graph.o nv30_graph.o \
nv40_graph.o
radeon-objs := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o r300_cmdbuf.o
sis-objs := sis_drv.o sis_mm.o
diff --git a/linux-core/nv04_fb.c b/linux-core/nv04_fb.c
new file mode 120000
index 00000000..867e2007
--- /dev/null
+++ b/linux-core/nv04_fb.c
@@ -0,0 +1 @@
+../shared-core/nv04_fb.c \ No newline at end of file
diff --git a/linux-core/nv04_mc.c b/linux-core/nv04_mc.c
new file mode 120000
index 00000000..32e91825
--- /dev/null
+++ b/linux-core/nv04_mc.c
@@ -0,0 +1 @@
+../shared-core/nv04_mc.c \ No newline at end of file
diff --git a/linux-core/nv04_timer.c b/linux-core/nv04_timer.c
new file mode 120000
index 00000000..11108b2b
--- /dev/null
+++ b/linux-core/nv04_timer.c
@@ -0,0 +1 @@
+../shared-core/nv04_timer.c \ No newline at end of file
diff --git a/linux-core/nv10_fb.c b/linux-core/nv10_fb.c
new file mode 120000
index 00000000..f858c7c6
--- /dev/null
+++ b/linux-core/nv10_fb.c
@@ -0,0 +1 @@
+../shared-core/nv10_fb.c \ No newline at end of file
diff --git a/linux-core/nv40_fb.c b/linux-core/nv40_fb.c
new file mode 120000
index 00000000..4a816b13
--- /dev/null
+++ b/linux-core/nv40_fb.c
@@ -0,0 +1 @@
+../shared-core/nv40_fb.c \ No newline at end of file
diff --git a/linux-core/nv40_mc.c b/linux-core/nv40_mc.c
new file mode 120000
index 00000000..fff26494
--- /dev/null
+++ b/linux-core/nv40_mc.c
@@ -0,0 +1 @@
+../shared-core/nv40_mc.c \ No newline at end of file
diff --git a/shared-core/nouveau_drm.h b/shared-core/nouveau_drm.h
index c3a69a8f..3ba7e961 100644
--- a/shared-core/nouveau_drm.h
+++ b/shared-core/nouveau_drm.h
@@ -25,7 +25,7 @@
#ifndef __NOUVEAU_DRM_H__
#define __NOUVEAU_DRM_H__
-#define NOUVEAU_DRM_HEADER_PATCHLEVEL 5
+#define NOUVEAU_DRM_HEADER_PATCHLEVEL 6
typedef struct drm_nouveau_fifo_alloc {
int channel;
@@ -142,7 +142,7 @@ drm_nouveau_sarea_t;
#define DRM_NOUVEAU_FIFO_ALLOC 0x00
#define DRM_NOUVEAU_OBJECT_INIT 0x01
-#define DRM_NOUVEAU_DMA_OBJECT_INIT 0x02 // We don't want this eventually..
+#define DRM_NOUVEAU_DMA_OBJECT_INIT 0x02
#define DRM_NOUVEAU_MEM_ALLOC 0x03
#define DRM_NOUVEAU_MEM_FREE 0x04
#define DRM_NOUVEAU_GETPARAM 0x05
diff --git a/shared-core/nouveau_drv.h b/shared-core/nouveau_drv.h
index 265479f8..debee8e4 100644
--- a/shared-core/nouveau_drv.h
+++ b/shared-core/nouveau_drv.h
@@ -34,7 +34,7 @@
#define DRIVER_MAJOR 0
#define DRIVER_MINOR 0
-#define DRIVER_PATCHLEVEL 5
+#define DRIVER_PATCHLEVEL 6
#define NOUVEAU_FAMILY 0x0000FFFF
#define NOUVEAU_FLAGS 0xFFFF0000
@@ -99,6 +99,33 @@ struct nouveau_config {
} cmdbuf;
};
+struct nouveau_engine_func {
+ struct {
+ int (*Init)(drm_device_t *dev);
+ void (*Takedown)(drm_device_t *dev);
+ } Mc;
+
+ struct {
+ int (*Init)(drm_device_t *dev);
+ void (*Takedown)(drm_device_t *dev);
+ } Timer;
+
+ struct {
+ int (*Init)(drm_device_t *dev);
+ void (*Takedown)(drm_device_t *dev);
+ } Fb;
+
+ struct {
+ int (*Init)(drm_device_t *dev);
+ void (*Takedown)(drm_device_t *dev);
+ } Graph;
+
+ struct {
+ int (*Init)(drm_device_t *dev);
+ void (*Takedown)(drm_device_t *dev);
+ } Fifo;
+};
+
typedef struct drm_nouveau_private {
/* the card type, takes NV_* as values */
int card_type;
@@ -113,6 +140,8 @@ typedef struct drm_nouveau_private {
int fifo_alloc_count;
struct nouveau_fifo fifos[NV_MAX_FIFO_NUMBER];
+ struct nouveau_engine_func Engine;
+
/* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
uint32_t ramin_size;
uint32_t ramht_offset;
@@ -154,6 +183,7 @@ extern int nouveau_unload(struct drm_device *dev);
extern int nouveau_ioctl_getparam(DRM_IOCTL_ARGS);
extern int nouveau_ioctl_setparam(DRM_IOCTL_ARGS);
extern void nouveau_wait_for_idle(struct drm_device *dev);
+extern int nouveau_ioctl_card_init(DRM_IOCTL_ARGS);
/* nouveau_mem.c */
extern uint64_t nouveau_mem_fb_amount(struct drm_device *dev);
@@ -164,8 +194,7 @@ extern struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment
extern void nouveau_mem_free(struct drm_device* dev, struct mem_block*);
extern int nouveau_mem_init(struct drm_device *dev);
extern void nouveau_mem_close(struct drm_device *dev);
-extern int nouveau_instmem_init(struct drm_device *dev,
- uint32_t offset);
+extern int nouveau_instmem_init(struct drm_device *dev);
extern struct mem_block* nouveau_instmem_alloc(struct drm_device *dev,
uint32_t size, uint32_t align);
extern void nouveau_instmem_free(struct drm_device *dev,
@@ -179,6 +208,7 @@ extern void nouveau_instmem_w32(drm_nouveau_private_t *dev_priv,
/* nouveau_fifo.c */
extern int nouveau_fifo_init(drm_device_t *dev);
extern int nouveau_fifo_number(drm_device_t *dev);
+extern int nouveau_fifo_ctx_size(drm_device_t *dev);
extern void nouveau_fifo_cleanup(drm_device_t *dev, DRMFILE filp);
extern int nouveau_fifo_owner(drm_device_t *dev, DRMFILE filp, int channel);
extern void nouveau_fifo_free(drm_device_t *dev, int channel);
@@ -202,31 +232,60 @@ extern void nouveau_irq_preinstall(drm_device_t*);
extern void nouveau_irq_postinstall(drm_device_t*);
extern void nouveau_irq_uninstall(drm_device_t*);
+/* nv04_fb.c */
+extern int nv04_fb_init(drm_device_t *dev);
+extern void nv04_fb_takedown(drm_device_t *dev);
+
+/* nv10_fb.c */
+extern int nv10_fb_init(drm_device_t *dev);
+extern void nv10_fb_takedown(drm_device_t *dev);
+
+/* nv40_fb.c */
+extern int nv40_fb_init(drm_device_t *dev);
+extern void nv40_fb_takedown(drm_device_t *dev);
+
/* nv04_graph.c */
extern void nouveau_nv04_context_switch(drm_device_t *dev);
extern int nv04_graph_init(drm_device_t *dev);
+extern void nv04_graph_takedown(drm_device_t *dev);
extern int nv04_graph_context_create(drm_device_t *dev, int channel);
/* nv10_graph.c */
extern void nouveau_nv10_context_switch(drm_device_t *dev);
extern int nv10_graph_init(drm_device_t *dev);
+extern void nv10_graph_takedown(drm_device_t *dev);
extern int nv10_graph_context_create(drm_device_t *dev, int channel);
/* nv20_graph.c */
extern void nouveau_nv20_context_switch(drm_device_t *dev);
extern int nv20_graph_init(drm_device_t *dev);
+extern void nv20_graph_takedown(drm_device_t *dev);
extern int nv20_graph_context_create(drm_device_t *dev, int channel);
/* nv30_graph.c */
extern int nv30_graph_init(drm_device_t *dev);
+extern void nv30_graph_takedown(drm_device_t *dev);
extern int nv30_graph_context_create(drm_device_t *dev, int channel);
/* nv40_graph.c */
extern int nv40_graph_init(drm_device_t *dev);
+extern void nv40_graph_takedown(drm_device_t *dev);
extern int nv40_graph_context_create(drm_device_t *dev, int channel);
extern void nv40_graph_context_save_current(drm_device_t *dev);
extern void nv40_graph_context_restore(drm_device_t *dev, int channel);
+/* nv04_mc.c */
+extern int nv04_mc_init(drm_device_t *dev);
+extern void nv04_mc_takedown(drm_device_t *dev);
+
+/* nv40_mc.c */
+extern int nv40_mc_init(drm_device_t *dev);
+extern void nv40_mc_takedown(drm_device_t *dev);
+
+/* nv04_timer.c */
+extern int nv04_timer_init(drm_device_t *dev);
+extern void nv04_timer_takedown(drm_device_t *dev);
+
extern long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
diff --git a/shared-core/nouveau_fifo.c b/shared-core/nouveau_fifo.c
index 2733c1b0..92166eeb 100644
--- a/shared-core/nouveau_fifo.c
+++ b/shared-core/nouveau_fifo.c
@@ -45,7 +45,7 @@ int nouveau_fifo_number(drm_device_t* dev)
}
/* returns the size of fifo context */
-static int nouveau_fifo_ctx_size(drm_device_t* dev)
+int nouveau_fifo_ctx_size(drm_device_t* dev)
{
drm_nouveau_private_t *dev_priv=dev->dev_private;
@@ -69,78 +69,36 @@ static int nouveau_fifo_ctx_size(drm_device_t* dev)
static int nouveau_fifo_instmem_configure(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
- int i;
-
- /* Clear start of RAMIN, enough to cover RAMFC/HT/RO basically */
- for (i=0x00710000; i<0x00730000; i++)
- NV_WRITE(i, 0x00000000);
- /* FIFO hash table (RAMHT)
- * use 4k hash table at RAMIN+0x10000
- * TODO: extend the hash table
- */
- dev_priv->ramht_offset = 0x10000;
- dev_priv->ramht_bits = 9;
- dev_priv->ramht_size = (1 << dev_priv->ramht_bits);
NV_WRITE(NV03_PFIFO_RAMHT,
(0x03 << 24) /* search 128 */ |
((dev_priv->ramht_bits - 9) << 16) |
(dev_priv->ramht_offset >> 8)
);
- DRM_DEBUG("RAMHT offset=0x%x, size=%d\n",
- dev_priv->ramht_offset,
- dev_priv->ramht_size);
- /* FIFO runout table (RAMRO) - 512k at 0x11200 */
- dev_priv->ramro_offset = 0x11200;
- dev_priv->ramro_size = 512;
NV_WRITE(NV03_PFIFO_RAMRO, dev_priv->ramro_offset>>8);
- DRM_DEBUG("RAMRO offset=0x%x, size=%d\n",
- dev_priv->ramro_offset,
- dev_priv->ramro_size);
-
- /* FIFO context table (RAMFC)
- * NV40 : Not sure exactly how to position RAMFC on some cards,
- * 0x30002 seems to position it at RAMIN+0x20000 on these
- * cards. RAMFC is 4kb (32 fifos, 128byte entries).
- * Others: Position RAMFC at RAMIN+0x11400
- */
+
switch(dev_priv->card_type)
{
case NV_50:
case NV_40:
- dev_priv->ramfc_offset = 0x20000;
- dev_priv->ramfc_size = nouveau_fifo_number(dev) * nouveau_fifo_ctx_size(dev);
NV_WRITE(NV40_PFIFO_RAMFC, 0x30002);
break;
case NV_44:
- dev_priv->ramfc_offset = 0x20000;
- dev_priv->ramfc_size = nouveau_fifo_number(dev) * nouveau_fifo_ctx_size(dev);
NV_WRITE(NV40_PFIFO_RAMFC, ((nouveau_mem_fb_amount(dev)-512*1024+dev_priv->ramfc_offset)>>16) |
(2 << 16));
break;
case NV_30:
case NV_20:
case NV_10:
- dev_priv->ramfc_offset = 0x11400;
- dev_priv->ramfc_size = nouveau_fifo_number(dev) * nouveau_fifo_ctx_size(dev);
NV_WRITE(NV03_PFIFO_RAMFC, (dev_priv->ramfc_offset>>8) |
(1 << 16) /* 64 Bytes entry*/);
break;
case NV_04:
case NV_03:
- dev_priv->ramfc_offset = 0x11400;
- dev_priv->ramfc_size = nouveau_fifo_number(dev) * nouveau_fifo_ctx_size(dev);
NV_WRITE(NV03_PFIFO_RAMFC, dev_priv->ramfc_offset>>8);
break;
}
- DRM_DEBUG("RAMFC offset=0x%x, size=%d\n",
- dev_priv->ramfc_offset,
- dev_priv->ramfc_size);
-
- if (nouveau_instmem_init(dev, dev_priv->ramfc_offset +
- dev_priv->ramfc_size))
- return 1;
return 0;
}
@@ -150,6 +108,11 @@ int nouveau_fifo_init(drm_device_t *dev)
drm_nouveau_private_t *dev_priv = dev->dev_private;
int ret;
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
+ ~NV_PMC_ENABLE_PFIFO);
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
+ NV_PMC_ENABLE_PFIFO);
+
NV_WRITE(NV03_PFIFO_CACHES, 0x00000000);
ret = nouveau_fifo_instmem_configure(dev);
@@ -736,7 +699,7 @@ static int nouveau_ioctl_fifo_alloc(DRM_IOCTL_ARGS)
***********************************/
drm_ioctl_desc_t nouveau_ioctls[] = {
- [DRM_IOCTL_NR(DRM_NOUVEAU_FIFO_ALLOC)] = {nouveau_ioctl_fifo_alloc, DRM_AUTH},
+ [DRM_IOCTL_NR(DRM_NOUVEAU_FIFO_ALLOC)] = {nouveau_ioctl_fifo_alloc, DRM_AUTH},
[DRM_IOCTL_NR(DRM_NOUVEAU_OBJECT_INIT)] = {nouveau_ioctl_object_init, DRM_AUTH},
[DRM_IOCTL_NR(DRM_NOUVEAU_DMA_OBJECT_INIT)] = {nouveau_ioctl_dma_object_init, DRM_AUTH},
[DRM_IOCTL_NR(DRM_NOUVEAU_MEM_ALLOC)] = {nouveau_ioctl_mem_alloc, DRM_AUTH},
diff --git a/shared-core/nouveau_irq.c b/shared-core/nouveau_irq.c
index 32b33070..b7c1d532 100644
--- a/shared-core/nouveau_irq.c
+++ b/shared-core/nouveau_irq.c
@@ -42,6 +42,15 @@ void nouveau_irq_preinstall(drm_device_t *dev)
DRM_DEBUG("IRQ: preinst\n");
+ if (!dev_priv) {
+ DRM_ERROR("AIII, no dev_priv\n");
+ return;
+ }
+ if (!dev_priv->mmio) {
+ DRM_ERROR("AIII, no dev_priv->mmio\n");
+ return;
+ }
+
/* Disable/Clear PFIFO interrupts */
NV_WRITE(NV03_PFIFO_INTR_EN_0, 0);
NV_WRITE(NV03_PFIFO_INTR_0, 0xFFFFFFFF);
@@ -66,6 +75,15 @@ void nouveau_irq_postinstall(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
+ if (!dev_priv) {
+ DRM_ERROR("AIII, no dev_priv\n");
+ return;
+ }
+ if (!dev_priv->mmio) {
+ DRM_ERROR("AIII, no dev_priv->mmio\n");
+ return;
+ }
+
DRM_DEBUG("IRQ: postinst\n");
/* Enable PFIFO error reporting */
@@ -113,6 +131,15 @@ void nouveau_irq_uninstall(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
+ if (!dev_priv) {
+ DRM_ERROR("AIII, no dev_priv\n");
+ return;
+ }
+ if (!dev_priv->mmio) {
+ DRM_ERROR("AIII, no dev_priv->mmio\n");
+ return;
+ }
+
DRM_DEBUG("IRQ: uninst\n");
/* Disable PFIFO interrupts */
diff --git a/shared-core/nouveau_mem.c b/shared-core/nouveau_mem.c
index f62d8615..541f1545 100644
--- a/shared-core/nouveau_mem.c
+++ b/shared-core/nouveau_mem.c
@@ -35,8 +35,6 @@
#include "drm_sarea.h"
#include "nouveau_drv.h"
-//static int meminit_ok=0;
-
static struct mem_block *split_block(struct mem_block *p, uint64_t start, uint64_t size,
DRMFILE filp)
{
@@ -340,6 +338,11 @@ int nouveau_mem_init(struct drm_device *dev)
}
no_agp:
+ /* setup a mtrr over the FB */
+ dev_priv->fb_mtrr = drm_mtrr_add(drm_get_resource_start(dev, 1),
+ nouveau_mem_fb_amount(dev),
+ DRM_MTRR_WC);
+
/* Init FB */
dev_priv->fb_phys=drm_get_resource_start(dev,1);
fb_size = nouveau_mem_fb_amount(dev);
@@ -372,14 +375,6 @@ struct mem_block* nouveau_mem_alloc(struct drm_device *dev, int alignment, uint6
int type;
drm_nouveau_private_t *dev_priv = dev->dev_private;
- /*
- * Init memory if needed
- */
- if (dev_priv->fb_phys == 0)
- {
- nouveau_mem_init(dev);
- }
-
/*
* Make things easier on ourselves: all allocations are page-aligned.
* We need that to map allocated regions into the user space
@@ -447,44 +442,113 @@ alloc_ok:
void nouveau_mem_free(struct drm_device* dev, struct mem_block* block)
{
- drm_nouveau_private_t *dev_priv = dev->dev_private;
-
DRM_INFO("freeing 0x%llx\n", block->start);
- if (dev_priv->fb_phys == 0)
- {
- DRM_ERROR("%s called without init\n", __FUNCTION__);
- return;
- }
if (block->flags&NOUVEAU_MEM_MAPPED)
drm_rmmap(dev, block->map);
free_block(block);
}
-int nouveau_instmem_init(struct drm_device *dev, uint32_t offset)
+static void
+nouveau_instmem_determine_amount(struct drm_device *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
- int ret;
+ int i;
- if (dev_priv->card_type >= NV_40)
+ /* Figure out how much instance memory we need */
+ switch (dev_priv->card_type) {
+ case NV_40:
/* We'll want more instance memory than this on some NV4x cards.
* There's a 16MB aperture to play with that maps onto the end
* of vram. For now, only reserve a small piece until we know
* more about what each chipset requires.
*/
dev_priv->ramin_size = (1*1024* 1024);
- else {
+ break;
+ default:
/*XXX: what *are* the limits on <NV40 cards?, and does RAMIN
* exist in vram on those cards as well?
*/
dev_priv->ramin_size = (512*1024);
+ break;
}
DRM_DEBUG("RAMIN size: %dKiB\n", dev_priv->ramin_size>>10);
+ /* Clear all of it, except the BIOS image that's in the first 64KiB */
+ if (dev_priv->ramin) {
+ for (i=(64*1024); i<dev_priv->ramin_size; i+=4)
+ DRM_WRITE32(dev_priv->ramin, i, 0x00000000);
+ } else {
+ for (i=(64*1024); i<dev_priv->ramin_size; i+=4)
+ DRM_WRITE32(dev_priv->mmio, NV_RAMIN + i, 0x00000000);
+ }
+}
+
+static void
+nouveau_instmem_configure_fixed_tables(struct drm_device *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+
+ /* FIFO hash table (RAMHT)
+ * use 4k hash table at RAMIN+0x10000
+ * TODO: extend the hash table
+ */
+ dev_priv->ramht_offset = 0x10000;
+ dev_priv->ramht_bits = 9;
+ dev_priv->ramht_size = (1 << dev_priv->ramht_bits);
+ DRM_DEBUG("RAMHT offset=0x%x, size=%d\n", dev_priv->ramht_offset,
+ dev_priv->ramht_size);
+
+ /* FIFO runout table (RAMRO) - 512k at 0x11200 */
+ dev_priv->ramro_offset = 0x11200;
+ dev_priv->ramro_size = 512;
+ DRM_DEBUG("RAMRO offset=0x%x, size=%d\n", dev_priv->ramro_offset,
+ dev_priv->ramro_size);
+
+ /* FIFO context table (RAMFC)
+ * NV40 : Not sure exactly how to position RAMFC on some cards,
+ * 0x30002 seems to position it at RAMIN+0x20000 on these
+ * cards. RAMFC is 4kb (32 fifos, 128byte entries).
+ * Others: Position RAMFC at RAMIN+0x11400
+ */
+ switch(dev_priv->card_type)
+ {
+ case NV_50:
+ case NV_40:
+ case NV_44:
+ dev_priv->ramfc_offset = 0x20000;
+ dev_priv->ramfc_size = nouveau_fifo_number(dev) *
+ nouveau_fifo_ctx_size(dev);
+ break;
+ case NV_30:
+ case NV_20:
+ case NV_10:
+ case NV_04:
+ case NV_03:
+ default:
+ dev_priv->ramfc_offset = 0x11400;
+ dev_priv->ramfc_size = nouveau_fifo_number(dev) *
+ nouveau_fifo_ctx_size(dev);
+ break;
+ }
+ DRM_DEBUG("RAMFC offset=0x%x, size=%d\n", dev_priv->ramfc_offset,
+ dev_priv->ramfc_size);
+}
+
+int nouveau_instmem_init(struct drm_device *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ uint32_t offset;
+ int ret = 0;
+
+ nouveau_instmem_determine_amount(dev);
+ nouveau_instmem_configure_fixed_tables(dev);
+
/* Create a heap to manage RAMIN allocations, we don't allocate
* the space that was reserved for RAMHT/FC/RO.
*/
- ret = init_heap(&dev_priv->ramin_heap, offset,
- dev_priv->ramin_size - offset);
+ offset = dev_priv->ramfc_offset + dev_priv->ramfc_size;
+ ret = init_heap(&dev_priv->ramin_heap,
+ offset, dev_priv->ramin_size - offset);
if (ret) {
dev_priv->ramin_heap = NULL;
DRM_ERROR("Failed to init RAMIN heap\n");
@@ -590,11 +654,6 @@ int nouveau_ioctl_mem_free(DRM_IOCTL_ARGS)
drm_nouveau_mem_free_t memfree;
struct mem_block *block;
- if (!dev_priv) {
- DRM_ERROR("%s called with no initialization\n", __FUNCTION__);
- return DRM_ERR(EINVAL);
- }
-
DRM_COPY_FROM_USER_IOCTL(memfree, (drm_nouveau_mem_free_t __user *) data,
sizeof(memfree));
diff --git a/shared-core/nouveau_reg.h b/shared-core/nouveau_reg.h
index e7ab3804..3360fec2 100644
--- a/shared-core/nouveau_reg.h
+++ b/shared-core/nouveau_reg.h
@@ -62,7 +62,42 @@
# define NV_PMC_INTR_0_CRTCn_PENDING (3<<24)
#define NV03_PMC_INTR_EN_0 0x00000140
# define NV_PMC_INTR_EN_0_MASTER_ENABLE (1<< 0)
+#define NV03_PMC_ENABLE 0x00000200
+# define NV_PMC_ENABLE_PFIFO (1<< 8)
+# define NV_PMC_ENABLE_PGRAPH (1<<12)
+#define NV40_PMC_1700 0x00001700
+#define NV40_PMC_1704 0x00001704
+#define NV40_PMC_1708 0x00001708
+#define NV40_PMC_170C 0x0000170C
+#define NV04_PTIMER_INTR_0 0x00009100
+#define NV04_PTIMER_INTR_EN_0 0x00009140
+#define NV04_PTIMER_NUMERATOR 0x00009200
+#define NV04_PTIMER_DENOMINATOR 0x00009210
+#define NV04_PTIMER_TIME_0 0x00009400
+#define NV04_PTIMER_TIME_1 0x00009410
+#define NV04_PTIMER_ALARM_0 0x00009420
+
+#define NV04_PFB_CFG0 0x00100200
+#define NV04_PFB_CFG1 0x00100204
+#define NV40_PFB_020C 0x0010020C
+#define NV10_PFB_TILE(i) (0x00100240 + (i*16))
+#define NV10_PFB_TILE__SIZE 8
+#define NV10_PFB_TLIMIT(i) (0x00100244 + (i*16))
+#define NV10_PFB_TSIZE(i) (0x00100248 + (i*16))
+#define NV10_PFB_TSTATUS(i) (0x0010024C + (i*16))
+#define NV10_PFB_CLOSE_PAGE2 0x0010033C
+#define NV40_PFB_TILE(i) (0x00100600 + (i*16))
+#define NV40_PFB_TILE__SIZE_0 12
+#define NV40_PFB_TILE__SIZE_1 15
+#define NV40_PFB_TLIMIT(i) (0x00100604 + (i*16))
+#define NV40_PFB_TSIZE(i) (0x00100608 + (i*16))
+#define NV40_PFB_TSTATUS(i) (0x0010060C + (i*16))
+
+#define NV04_PGRAPH_DEBUG_0 0x00400080
+#define NV04_PGRAPH_DEBUG_1 0x00400084
+#define NV04_PGRAPH_DEBUG_2 0x00400088
+#define NV04_PGRAPH_DEBUG_3 0x0040008c
#define NV10_PGRAPH_DEBUG_4 0x00400090
#define NV03_PGRAPH_INTR 0x00400100
#define NV03_PGRAPH_INTR_EN 0x00400140
@@ -141,7 +176,9 @@
#define NV04_PGRAPH_ROP3 0x00400604
#define NV04_PGRAPH_BETA_AND 0x00400608
#define NV04_PGRAPH_BETA_PREMULT 0x0040060C
+#define NV04_PGRAPH_LIMIT_VIOL_PIX 0x00400610
#define NV04_PGRAPH_FORMATS 0x00400618
+#define NV10_PGRAPH_DEBUG_2 0x00400620
#define NV04_PGRAPH_BOFFSET0 0x00400640
#define NV04_PGRAPH_BOFFSET1 0x00400644
#define NV04_PGRAPH_BOFFSET2 0x00400648
@@ -201,7 +238,19 @@
#define NV04_PGRAPH_BLEND 0x00400824
#define NV04_PGRAPH_STORED_FMT 0x00400830
#define NV04_PGRAPH_PATT_COLORRAM 0x00400900
+#define NV40_PGRAPH_TILE0(i) 0x00400900
+#define NV40_PGRAPH_TLIMIT0(i) 0x00400904
+#define NV40_PGRAPH_TSIZE0(i) 0x00400908
+#define NV40_PGRAPH_TSTATUS0(i) 0x0040090C
+#define NV10_PGRAPH_TILE(i) (0x00400B00 + (i*16))
+#define NV10_PGRAPH_TLIMIT(i) (0x00400B04 + (i*16))
+#define NV10_PGRAPH_TSIZE(i) (0x00400B08 + (i*16))
+#define NV10_PGRAPH_TSTATUS(i) (0x00400B0C + (i*16))
#define NV04_PGRAPH_U_RAM 0x00400D00
+#define NV47_PGRAPH_TILE0(i) 0x00400D00
+#define NV47_PGRAPH_TLIMIT0(i) 0x00400D04
+#define NV47_PGRAPH_TSIZE0(i) 0x00400D08
+#define NV47_PGRAPH_TSTATUS0(i) 0x00400D0C
#define NV04_PGRAPH_V_RAM 0x00400D40
#define NV04_PGRAPH_W_RAM 0x00400D80
#define NV10_PGRAPH_WINDOWCLIP_HORIZONTAL 0x00400F00
@@ -237,6 +286,10 @@
#define NV04_PGRAPH_DMA_B_OFFSET 0x00401098
#define NV04_PGRAPH_DMA_B_SIZE 0x0040109C
#define NV04_PGRAPH_DMA_B_Y_SIZE 0x004010A0
+#define NV40_PGRAPH_TILE1(i) 0x00406900
+#define NV40_PGRAPH_TLIMIT1(i) 0x00406904
+#define NV40_PGRAPH_TSIZE1(i) 0x00406908
+#define NV40_PGRAPH_TSTATUS1(i) 0x0040690C
/* It's a guess that this works on NV03. Confirmed on NV04, though */
diff --git a/shared-core/nouveau_state.c b/shared-core/nouveau_state.c
index ed45c166..e7930b9e 100644
--- a/shared-core/nouveau_state.c
+++ b/shared-core/nouveau_state.c
@@ -26,22 +26,12 @@
#include "drm.h"
#include "drm_sarea.h"
#include "nouveau_drv.h"
+#include "nouveau_drm.h"
-/* here a client dies, release the stuff that was allocated for its filp */
-void nouveau_preclose(drm_device_t * dev, DRMFILE filp)
+static int nouveau_init_card_mappings(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv = dev->dev_private;
-
- nouveau_mem_release(filp,dev_priv->fb_heap);
- nouveau_mem_release(filp,dev_priv->agp_heap);
- nouveau_fifo_cleanup(dev, filp);
-}
-
-/* first module load, setup the mmio/fb mapping */
-int nouveau_firstopen(struct drm_device *dev)
-{
int ret;
- drm_nouveau_private_t *dev_priv = dev->dev_private;
/* resource 0 is mmio regs */
/* resource 1 is linear FB */
@@ -49,19 +39,16 @@ int nouveau_firstopen(struct drm_device *dev)
/* resource 6 is bios */
/* map the mmio regs */
- ret = drm_addmap(dev, drm_get_resource_start(dev, 0), drm_get_resource_len(dev, 0),
- _DRM_REGISTERS, _DRM_READ_ONLY, &dev_priv->mmio);
- if (dev_priv->mmio)
- {
- DRM_INFO("regs mapped ok at 0x%lx\n",dev_priv->mmio->offset);
- }
- else
- {
- DRM_ERROR("Unable to initialize the mmio mapping. Please report your setup to " DRIVER_EMAIL "\n");
- return 1;
+ ret = drm_addmap(dev, drm_get_resource_start(dev, 0),
+ drm_get_resource_len(dev, 0),
+ _DRM_REGISTERS, _DRM_READ_ONLY, &dev_priv->mmio);
+ if (ret) {
+ DRM_ERROR("Unable to initialize the mmio mapping (%d). "
+ "Please report your setup to " DRIVER_EMAIL "\n",
+ ret);
+ return 1;
}
-
- DRM_INFO("%lld MB of video ram detected\n",nouveau_mem_fb_amount(dev)>>20);
+ DRM_DEBUG("regs mapped ok at 0x%lx\n", dev_priv->mmio->offset);
/* map larger RAMIN aperture on NV40 cards */
if (dev_priv->card_type >= NV_40) {
@@ -69,11 +56,11 @@ int nouveau_firstopen(struct drm_device *dev)
if (drm_get_resource_len(dev, ramin_resource) == 0)
ramin_resource = 3;
- ret = drm_addmap(dev, drm_get_resource_start(dev, ramin_resource),
- drm_get_resource_len(dev, ramin_resource),
- _DRM_REGISTERS,
- _DRM_READ_ONLY,
- &dev_priv->ramin);
+ ret = drm_addmap(dev,
+ drm_get_resource_start(dev, ramin_resource),
+ drm_get_resource_len(dev, ramin_resource),
+ _DRM_REGISTERS, _DRM_READ_ONLY,
+ &dev_priv->ramin);
if (ret) {
DRM_ERROR("Failed to init RAMIN mapping, "
"limited instance memory available\n");
@@ -82,33 +69,165 @@ int nouveau_firstopen(struct drm_device *dev)
} else
dev_priv->ramin = NULL;
+ return 0;
+}
+
+static void nouveau_stub_takedown(drm_device_t *dev) {}
+static int nouveau_init_engine_ptrs(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct nouveau_engine_func *engine = &dev_priv->Engine;
+
+ switch (dev_priv->chipset & 0xf0) {
+ case 0x00:
+ engine->Mc.Init = nv04_mc_init;
+ engine->Mc.Takedown = nv04_mc_takedown;
+ engine->Timer.Init = nv04_timer_init;
+ engine->Timer.Takedown = nv04_timer_takedown;
+ engine->Fb.Init = nv04_fb_init;
+ engine->Fb.Takedown = nv04_fb_takedown;
+ engine->Graph.Init = nv04_graph_init;
+ engine->Graph.Takedown = nv04_graph_takedown;
+ engine->Fifo.Init = nouveau_fifo_init;
+ engine->Fifo.Takedown = nouveau_stub_takedown;
+ break;
+ case 0x10:
+ engine->Mc.Init = nv04_mc_init;
+ engine->Mc.Takedown = nv04_mc_takedown;
+ engine->Timer.Init = nv04_timer_init;
+ engine->Timer.Takedown = nv04_timer_takedown;
+ engine->Fb.Init = nv10_fb_init;
+ engine->Fb.Takedown = nv10_fb_takedown;
+ engine->Graph.Init = nv10_graph_init;
+ engine->Graph.Takedown = nv10_graph_takedown;
+ engine->Fifo.Init = nouveau_fifo_init;
+ engine->Fifo.Takedown = nouveau_stub_takedown;
+ break;
+ case 0x20:
+ engine->Mc.Init = nv04_mc_init;
+ engine->Mc.Takedown = nv04_mc_takedown;
+ engine->Timer.Init = nv04_timer_init;
+ engine->Timer.Takedown = nv04_timer_takedown;
+ engine->Fb.Init = nv10_fb_init;
+ engine->Fb.Takedown = nv10_fb_takedown;
+ engine->Graph.Init = nv20_graph_init;
+ engine->Graph.Takedown = nv20_graph_takedown;
+ engine->Fifo.Init = nouveau_fifo_init;
+ engine->Fifo.Takedown = nouveau_stub_takedown;
+ break;
+ case 0x30:
+ engine->Mc.Init = nv04_mc_init;
+ engine->Mc.Takedown = nv04_mc_takedown;
+ engine->Timer.Init = nv04_timer_init;
+ engine->Timer.Takedown = nv04_timer_takedown;
+ engine->Fb.Init = nv10_fb_init;
+ engine->Fb.Takedown = nv10_fb_takedown;
+ engine->Graph.Init = nv30_graph_init;
+ engine->Graph.Takedown = nv30_graph_takedown;
+ engine->Fifo.Init = nouveau_fifo_init;
+ engine->Fifo.Takedown = nouveau_stub_takedown;
+ break;
+ case 0x40:
+ engine->Mc.Init = nv40_mc_init;
+ engine->Mc.Takedown = nv40_mc_takedown;
+ engine->Timer.Init = nv04_timer_init;
+ engine->Timer.Takedown = nv04_timer_takedown;
+ engine->Fb.Init = nv40_fb_init;
+ engine->Fb.Takedown = nv40_fb_takedown;
+ engine->Graph.Init = nv40_graph_init;
+ engine->Graph.Takedown = nv40_graph_takedown;
+ engine->Fifo.Init = nouveau_fifo_init;
+ engine->Fifo.Takedown = nouveau_stub_takedown;
+ break;
+ case 0x50:
+ default:
+ DRM_ERROR("NV%02x unsupported\n", dev_priv->chipset);
+ return 1;
+ }
+
+ return 0;
+}
+
+static int nouveau_card_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ struct nouveau_engine_func *engine;
+ int ret;
+
+ /* Map any PCI resources we need on the card */
+ ret = nouveau_init_card_mappings(dev);
+ if (ret) return ret;
+
/* Determine exact chipset we're running on */
if (dev_priv->card_type < NV_10)
dev_priv->chipset = dev_priv->card_type;
else
- dev_priv->chipset =(NV_READ(NV03_PMC_BOOT_0) & 0x0ff00000) >> 20;
+ dev_priv->chipset =
+ (NV_READ(NV03_PMC_BOOT_0) & 0x0ff00000) >> 20;
- /* Clear RAMIN
- * Determine locations for RAMHT/FC/RO
- * Initialise PFIFO
+ /* Initialise internal driver API hooks */
+ ret = nouveau_init_engine_ptrs(dev);
+ if (ret) return ret;
+ engine = &dev_priv->Engine;
+
+ /* Initialise instance memory, must happen before mem_init so we
+ * know exactly how much VRAM we're able to use for "normal"
+ * purposes.
*/
- ret = nouveau_fifo_init(dev);
+ ret = nouveau_instmem_init(dev);
+ if (ret) return ret;
+
+ /* Setup the memory manager */
+ ret = nouveau_mem_init(dev);
+ if (ret) return ret;
+
+ /* Parse BIOS tables / Run init tables? */
+
+ /* PMC */
+ ret = engine->Mc.Init(dev);
+ if (ret) return ret;
+
+ /* PTIMER */
+ ret = engine->Timer.Init(dev);
+ if (ret) return ret;
+
+ /* PFB */
+ ret = engine->Fb.Init(dev);
+ if (ret) return ret;
+
+ /* PGRAPH */
+ ret = engine->Graph.Init(dev);
+ if (ret) return ret;
+
+ /* PFIFO */
+ ret = engine->Fifo.Init(dev);
if (ret) return ret;
- /* setup a mtrr over the FB */
- dev_priv->fb_mtrr=drm_mtrr_add(drm_get_resource_start(dev, 1),nouveau_mem_fb_amount(dev), DRM_MTRR_WC);
-
- /* FIXME: doesn't belong here, and have no idea what it's for.. */
- if (dev_priv->card_type >= NV_40)
- nv40_graph_init(dev);
- else if (dev_priv->card_type >= NV_30)
- nv30_graph_init(dev);
- else if (dev_priv->card_type >= NV_20)
- nv20_graph_init(dev);
- else if (dev_priv->card_type >= NV_10)
- nv10_graph_init(dev);
- else if (dev_priv->card_type >= NV_04)
- nv04_graph_init(dev);
+ /* what about PVIDEO/PCRTC/PRAMDAC etc? */
+
+ return 0;
+}
+
+/* here a client dies, release the stuff that was allocated for its filp */
+void nouveau_preclose(drm_device_t * dev, DRMFILE filp)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+
+ nouveau_mem_release(filp,dev_priv->fb_heap);
+ nouveau_mem_release(filp,dev_priv->agp_heap);
+ nouveau_fifo_cleanup(dev, filp);
+}
+
+/* first module load, setup the mmio/fb mapping */
+int nouveau_firstopen(struct drm_device *dev)
+{
+ int ret;
+
+ ret = nouveau_card_init(dev);
+ if (ret) {
+ DRM_ERROR("nouveau_card_init() failed! (%d)\n", ret);
+ return ret;
+ }
return 0;
}
@@ -116,6 +235,7 @@ int nouveau_firstopen(struct drm_device *dev)
int nouveau_load(struct drm_device *dev, unsigned long flags)
{
drm_nouveau_private_t *dev_priv;
+ int ret;
if (flags==NV_UNKNOWN)
return DRM_ERR(EINVAL);
@@ -130,6 +250,14 @@ int nouveau_load(struct drm_device *dev, unsigned long flags)
dev->dev_private = (void *)dev_priv;
+#if 0
+ ret = nouveau_card_init(dev);
+ if (ret) {
+ DRM_ERROR("nouveau_card_init() failed! (%d)\n", ret);
+ return ret;
+ }
+#endif
+
return 0;
}
@@ -244,3 +372,4 @@ void nouveau_wait_for_idle(struct drm_device *dev)
}
}
+
diff --git a/shared-core/nv04_fb.c b/shared-core/nv04_fb.c
new file mode 100644
index 00000000..06b1c994
--- /dev/null
+++ b/shared-core/nv04_fb.c
@@ -0,0 +1,24 @@
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+
+int
+nv04_fb_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+
+ /* This is what the DDX did for NV_ARCH_04, but a mmio-trace shows
+ * nvidia reading PFB_CFG_0, then writing back its original value.
+ * (which was 0x701114 in this case)
+ */
+ NV_WRITE(NV04_PFB_CFG0, 0x1114);
+
+ return 0;
+}
+
+void
+nv04_fb_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv04_graph.c b/shared-core/nv04_graph.c
index 830d673e..cf4e58f6 100644
--- a/shared-core/nv04_graph.c
+++ b/shared-core/nv04_graph.c
@@ -222,13 +222,44 @@ int nv04_graph_context_create(drm_device_t *dev, int channel) {
int nv04_graph_init(drm_device_t *dev) {
drm_nouveau_private_t *dev_priv = dev->dev_private;
+ int i,sum=0;
+
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
+ ~NV_PMC_ENABLE_PGRAPH);
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
+ NV_PMC_ENABLE_PGRAPH);
// check the context is big enough
- int i,sum=0;
for ( i = 0 ; i<sizeof(nv04_graph_ctx_regs)/sizeof(nv04_graph_ctx_regs[0]); i++)
sum+=nv04_graph_ctx_regs[i].number;
if ( sum*4>sizeof(dev_priv->fifos[0].pgraph_ctx) )
DRM_ERROR("pgraph_ctx too small\n");
+
+ NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000);
+ NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF);
+
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x000001FF);
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x1230C000);
+ NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x72111101);
+ NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x11D5F071);
+ NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x0004FF31);
+ NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x4004FF31 |
+ (0x00D00000) |
+ (1<<29) |
+ (1<<31));
+
+ NV_WRITE(NV04_PGRAPH_STATE , 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_CTX_CONTROL , 0x10010100);
+ NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
+
+ /* These don't belong here, they're part of a per-channel context */
+ NV_WRITE(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
+ NV_WRITE(NV04_PGRAPH_BETA_AND , 0xFFFFFFFF);
+
return 0;
}
+void nv04_graph_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv04_mc.c b/shared-core/nv04_mc.c
new file mode 100644
index 00000000..2619eb71
--- /dev/null
+++ b/shared-core/nv04_mc.c
@@ -0,0 +1,20 @@
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+
+int
+nv04_mc_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+
+ NV_WRITE(NV03_PMC_INTR_EN_0, 0);
+
+ return 0;
+}
+
+void
+nv04_mc_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv04_timer.c b/shared-core/nv04_timer.c
new file mode 100644
index 00000000..a4b4e826
--- /dev/null
+++ b/shared-core/nv04_timer.c
@@ -0,0 +1,24 @@
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+
+int
+nv04_timer_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+
+ NV_WRITE(NV04_PTIMER_INTR_EN_0, 0x00000000);
+ NV_WRITE(NV04_PTIMER_INTR_0, 0xFFFFFFFF);
+
+ NV_WRITE(NV04_PTIMER_NUMERATOR, 0x00000008);
+ NV_WRITE(NV04_PTIMER_DENOMINATOR, 0x00000003);
+
+ return 0;
+}
+
+void
+nv04_timer_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv10_fb.c b/shared-core/nv10_fb.c
new file mode 100644
index 00000000..e8336a2d
--- /dev/null
+++ b/shared-core/nv10_fb.c
@@ -0,0 +1,26 @@
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+
+int
+nv10_fb_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ uint32_t fb_bar_size;
+ int i;
+
+ fb_bar_size = drm_get_resource_len(dev, 0) - 1;
+ for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
+ NV_WRITE(NV10_PFB_TILE(i), 0);
+ NV_WRITE(NV10_PFB_TLIMIT(i), fb_bar_size);
+ }
+
+ return 0;
+}
+
+void
+nv10_fb_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv10_graph.c b/shared-core/nv10_graph.c
index ad74b840..3ca843d4 100644
--- a/shared-core/nv10_graph.c
+++ b/shared-core/nv10_graph.c
@@ -605,5 +605,58 @@ int nv10_graph_context_create(drm_device_t *dev, int channel) {
int nv10_graph_init(drm_device_t *dev) {
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ uint32_t tmp, vramsz;
+ int i;
+
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
+ ~NV_PMC_ENABLE_PGRAPH);
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
+ NV_PMC_ENABLE_PGRAPH);
+
+ NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000);
+ NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF);
+
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
+ NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x00118700);
+ NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x24E00810);
+ NV_WRITE(NV04_PGRAPH_DEBUG_3, 0x55DE0030 |
+ (1<<29) |
+ (1<<31));
+
+ /* copy tile info from PFB */
+ for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
+ NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i)));
+ NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i)));
+ NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i)));
+ NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
+ }
+
+ NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100);
+ NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
+
+ /* the below don't belong here, per-channel context state */
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+
+ vramsz = drm_get_resource_len(dev, 0) - 1;
+ NV_WRITE(NV04_PGRAPH_BOFFSET0, 0);
+ NV_WRITE(NV04_PGRAPH_BOFFSET1, 0);
+ NV_WRITE(NV04_PGRAPH_BLIMIT0 , vramsz);
+ NV_WRITE(NV04_PGRAPH_BLIMIT1 , vramsz);
+
+ NV_WRITE(NV04_PGRAPH_PATTERN_SHAPE, 0x00000000);
+ NV_WRITE(NV04_PGRAPH_BETA_AND , 0xFFFFFFFF);
+
return 0;
+
}
+
+void nv10_graph_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv20_graph.c b/shared-core/nv20_graph.c
index 9ba6a873..45d88d6b 100644
--- a/shared-core/nv20_graph.c
+++ b/shared-core/nv20_graph.c
@@ -136,6 +136,12 @@ int nv20_graph_init(drm_device_t *dev) {
drm_nouveau_private_t *dev_priv =
(drm_nouveau_private_t *)dev->dev_private;
int i;
+ uint32_t tmp, vramsz;
+
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
+ ~NV_PMC_ENABLE_PGRAPH);
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
+ NV_PMC_ENABLE_PGRAPH);
/* Create Context Pointer Table */
dev_priv->ctx_table_size = 32 * 4;
@@ -151,5 +157,78 @@ int nv20_graph_init(drm_device_t *dev) {
//XXX need to be done and save/restore for each fifo ???
nv20_graph_rdi(dev);
+ NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000);
+ NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF);
+
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
+ NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x00118700);
+ NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xF20E0431);
+ NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x00000000);
+ NV_WRITE(0x40009C , 0x00000040);
+
+ if (dev_priv->chipset >= 0x25) {
+ NV_WRITE(0x400890, 0x00080000);
+ NV_WRITE(0x400610, 0x304B1FB6);
+ NV_WRITE(0x400B80, 0x18B82880);
+ NV_WRITE(0x400B84, 0x44000000);
+ NV_WRITE(0x400098, 0x40000080);
+ NV_WRITE(0x400B88, 0x000000ff);
+ } else {
+ NV_WRITE(0x400880, 0x00080000);
+ NV_WRITE(0x400094, 0x00000005);
+ NV_WRITE(0x400B80, 0x45CAA208);
+ NV_WRITE(0x400B84, 0x24000000);
+ NV_WRITE(0x400098, 0x00000040);
+ NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00E00038);
+ NV_WRITE(NV10_PGRAPH_RDI_DATA , 0x00000030);
+ NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00E10038);
+ NV_WRITE(NV10_PGRAPH_RDI_DATA , 0x00000030);
+ }
+
+ /* copy tile info from PFB */
+ for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
+ NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i)));
+ NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i)));
+ NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i)));
+ NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
+ }
+
+ NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100);
+ NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
+
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+
+ /* begin RAM config */
+ vramsz = drm_get_resource_len(dev, 0) - 1;
+ NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
+ NV_WRITE(NV10_PGRAPH_RDI_DATA , NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
+ NV_WRITE(NV10_PGRAPH_RDI_DATA , NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(0x400820, 0);
+ NV_WRITE(0x400824, 0);
+ NV_WRITE(0x400864, vramsz-1);
+ NV_WRITE(0x400868, vramsz-1);
+
+ /* interesting.. the below overwrites some of the tile setup above.. */
+ NV_WRITE(0x400B20, 0x00000000);
+ NV_WRITE(0x400B04, 0xFFFFFFFF);
+
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
+
return 0;
}
+
+void nv20_graph_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv30_graph.c b/shared-core/nv30_graph.c
index cb183bea..391a1063 100644
--- a/shared-core/nv30_graph.c
+++ b/shared-core/nv30_graph.c
@@ -136,8 +136,14 @@ int nv30_graph_init(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv =
(drm_nouveau_private_t *)dev->dev_private;
+ uint32_t vramsz, tmp;
int i;
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
+ ~NV_PMC_ENABLE_PGRAPH);
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
+ NV_PMC_ENABLE_PGRAPH);
+
/* Create Context Pointer Table */
dev_priv->ctx_table_size = 32 * 4;
dev_priv->ctx_table = nouveau_instmem_alloc(dev, dev_priv->ctx_table_size, 4);
@@ -149,6 +155,68 @@ int nv30_graph_init(drm_device_t *dev)
NV_WRITE(NV10_PGRAPH_CHANNEL_CTX_TABLE, nouveau_chip_instance_get(dev, dev_priv->ctx_table));
+ NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000);
+ NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF);
+
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
+ NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x401287c0);
+ NV_WRITE(0x400890, 0x00140000);
+ NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xf0de0475);
+ NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x10008000);
+ NV_WRITE(NV04_PGRAPH_LIMIT_VIOL_PIX, 0xf04b1f36);
+ NV_WRITE(0x400B80, 0x1003d888);
+ NV_WRITE(0x400B84, 0x0c000000);
+ NV_WRITE(0x400B88, 0x62ff0f7f);
+ NV_WRITE(0x400098, 0x000000c0);
+ NV_WRITE(0x40009C, 0x0005dc00);
+ NV_WRITE(NV04_PGRAPH_DEBUG_2, 0x62ff0f7f);
+ NV_WRITE(0x4000a0, 0x00000000);
+ NV_WRITE(0x4000a4, 0x00000008);
+
+ /* copy tile info from PFB */
+ for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
+ NV_WRITE(NV10_PGRAPH_TILE(i), NV_READ(NV10_PFB_TILE(i)));
+ NV_WRITE(NV10_PGRAPH_TLIMIT(i), NV_READ(NV10_PFB_TLIMIT(i)));
+ NV_WRITE(NV10_PGRAPH_TSIZE(i), NV_READ(NV10_PFB_TSIZE(i)));
+ NV_WRITE(NV10_PGRAPH_TSTATUS(i), NV_READ(NV10_PFB_TSTATUS(i)));
+ }
+
+ NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100);
+ NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
+
+ /* begin RAM config */
+ vramsz = drm_get_resource_len(dev, 0) - 1;
+ NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(0x400750, 0x00EA0000);
+ NV_WRITE(0x400754, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x400750, 0x00EA0004);
+ NV_WRITE(0x400754, NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(0x400820, 0);
+ NV_WRITE(0x400824, 0);
+ NV_WRITE(0x400864, vramsz-1);
+ NV_WRITE(0x400868, vramsz-1);
+
+ NV_WRITE(0x400B20, 0x00000000);
+ NV_WRITE(0x400B04, 0xFFFFFFFF);
+
+ /* per-context state, doesn't belong here */
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
+
return 0;
}
+void nv30_graph_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv40_fb.c b/shared-core/nv40_fb.c
new file mode 100644
index 00000000..83a7580e
--- /dev/null
+++ b/shared-core/nv40_fb.c
@@ -0,0 +1,56 @@
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+
+int
+nv40_fb_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ uint32_t fb_bar_size, tmp;
+ int num_tiles;
+ int i;
+
+ switch (dev_priv->chipset) {
+ case 0x40:
+ case 0x45:
+ tmp = NV_READ(NV10_PFB_CLOSE_PAGE2);
+ NV_WRITE(NV10_PFB_CLOSE_PAGE2, tmp & ~(1<<15));
+ num_tiles = NV10_PFB_TILE__SIZE;
+ break;
+ case 0x46: /* G72 */
+ case 0x47: /* G70 */
+ case 0x49: /* G71 */
+ case 0x4b: /* G73 */
+ case 0x4c: /* C51 (G7X version) */
+ num_tiles = NV40_PFB_TILE__SIZE_1;
+ break;
+ default:
+ num_tiles = NV40_PFB_TILE__SIZE_0;
+ break;
+ }
+
+ fb_bar_size = drm_get_resource_len(dev, 0) - 1;
+ switch (dev_priv->chipset) {
+ case 0x40:
+ for (i=0; i<num_tiles; i++) {
+ NV_WRITE(NV10_PFB_TILE(i), 0);
+ NV_WRITE(NV10_PFB_TLIMIT(i), fb_bar_size);
+ }
+ break;
+ default:
+ for (i=0; i<num_tiles; i++) {
+ NV_WRITE(NV40_PFB_TILE(i), 0);
+ NV_WRITE(NV40_PFB_TLIMIT(i), fb_bar_size);
+ }
+ break;
+ }
+
+ return 0;
+}
+
+void
+nv40_fb_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv40_graph.c b/shared-core/nv40_graph.c
index f2650ca1..510ffa76 100644
--- a/shared-core/nv40_graph.c
+++ b/shared-core/nv40_graph.c
@@ -887,14 +887,28 @@ static uint32_t nv4e_ctx_voodoo[] = {
~0
};
-
+/*
+ * G70 0x47
+ * G71 0x49
+ * NV45 0x48
+ * G72 0x46
+ * G73 0x4b
+ * C51_G7X 0x4c
+ * C51 0x4e
+ */
int
nv40_graph_init(drm_device_t *dev)
{
drm_nouveau_private_t *dev_priv =
(drm_nouveau_private_t *)dev->dev_private;
uint32_t *ctx_voodoo;
- int i;
+ uint32_t vramsz, tmp;
+ int i, j;
+
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) &
+ ~NV_PMC_ENABLE_PGRAPH);
+ NV_WRITE(NV03_PMC_ENABLE, NV_READ(NV03_PMC_ENABLE) |
+ NV_PMC_ENABLE_PGRAPH);
switch (dev_priv->chipset) {
case 0x40: ctx_voodoo = nv40_ctx_voodoo; break;
@@ -923,6 +937,194 @@ nv40_graph_init(drm_device_t *dev)
/* No context present currently */
NV_WRITE(0x40032C, 0x00000000);
+ NV_WRITE(NV03_PGRAPH_INTR_EN, 0x00000000);
+ NV_WRITE(NV03_PGRAPH_INTR , 0xFFFFFFFF);
+
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_DEBUG_0, 0x00000000);
+ NV_WRITE(NV04_PGRAPH_DEBUG_1, 0x401287c0);
+ NV_WRITE(NV04_PGRAPH_DEBUG_3, 0xe0de8055);
+ NV_WRITE(NV10_PGRAPH_DEBUG_4, 0x00008000);
+ NV_WRITE(NV04_PGRAPH_LIMIT_VIOL_PIX, 0x00be3c5f);
+
+ NV_WRITE(NV04_PGRAPH_CTX_CONTROL, 0x10010100);
+ NV_WRITE(NV10_PGRAPH_STATE , 0xFFFFFFFF);
+ NV_WRITE(NV04_PGRAPH_FIFO , 0x00000001);
+
+ j = NV_READ(0x1540) & 0xff;
+ if (j) {
+ for (i=0; !(j&1); j>>=1, i++);
+ NV_WRITE(0x405000, i);
+ }
+
+ if (dev_priv->chipset == 0x40) {
+ NV_WRITE(0x4009b0, 0x83280fff);
+ NV_WRITE(0x4009b4, 0x000000a0);
+ } else {
+ NV_WRITE(0x400820, 0x83280eff);
+ NV_WRITE(0x400824, 0x000000a0);
+ }
+
+ switch (dev_priv->chipset) {
+ case 0x40:
+ case 0x45:
+ NV_WRITE(0x4009b8, 0x0078e366);
+ NV_WRITE(0x4009bc, 0x0000014c);
+ break;
+ case 0x41:
+ case 0x42: /* pciid also 0x00Cx */
+// case 0x0120: //XXX (pciid)
+ NV_WRITE(0x400828, 0x007596ff);
+ NV_WRITE(0x40082c, 0x00000108);
+ break;
+ case 0x43:
+ NV_WRITE(0x400828, 0x0072cb77);
+ NV_WRITE(0x40082c, 0x00000108);
+ break;
+ case 0x44:
+ case 0x46: /* G72 */
+ case 0x4a:
+ case 0x4c: /* G7x-based C51 */
+ case 0x4e:
+ NV_WRITE(0x400860, 0);
+ NV_WRITE(0x400864, 0);
+ break;
+ case 0x47: /* G70 */
+ case 0x49: /* G71 */
+ case 0x4b: /* G73 */
+ NV_WRITE(0x400828, 0x07830610);
+ NV_WRITE(0x40082c, 0x0000016A);
+ break;
+ default:
+ break;
+ }
+
+ NV_WRITE(0x400b38, 0x2ffff800);
+ NV_WRITE(0x400b3c, 0x00006000);
+
+ /* copy tile info from PFB */
+ switch (dev_priv->chipset) {
+ case 0x40: /* vanilla NV40 */
+ for (i=0; i<NV10_PFB_TILE__SIZE; i++) {
+ tmp = NV_READ(NV10_PFB_TILE(i));
+ NV_WRITE(NV40_PGRAPH_TILE0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TILE1(i), tmp);
+ tmp = NV_READ(NV10_PFB_TLIMIT(i));
+ NV_WRITE(NV40_PGRAPH_TLIMIT0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TLIMIT1(i), tmp);
+ tmp = NV_READ(NV10_PFB_TSIZE(i));
+ NV_WRITE(NV40_PGRAPH_TSIZE0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TSIZE1(i), tmp);
+ tmp = NV_READ(NV10_PFB_TSTATUS(i));
+ NV_WRITE(NV40_PGRAPH_TSTATUS0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TSTATUS1(i), tmp);
+ }
+ break;
+ case 0x44:
+ case 0x4a:
+ case 0x4e: /* NV44-based cores don't have 0x406900? */
+ for (i=0; i<NV40_PFB_TILE__SIZE_0; i++) {
+ tmp = NV_READ(NV40_PFB_TILE(i));
+ NV_WRITE(NV40_PGRAPH_TILE0(i), tmp);
+ tmp = NV_READ(NV40_PFB_TLIMIT(i));
+ NV_WRITE(NV40_PGRAPH_TLIMIT0(i), tmp);
+ tmp = NV_READ(NV40_PFB_TSIZE(i));
+ NV_WRITE(NV40_PGRAPH_TSIZE0(i), tmp);
+ tmp = NV_READ(NV40_PFB_TSTATUS(i));
+ NV_WRITE(NV40_PGRAPH_TSTATUS0(i), tmp);
+ }
+ break;
+ case 0x46:
+ case 0x47:
+ case 0x49:
+ case 0x4b: /* G7X-based cores */
+ for (i=0; i<NV40_PFB_TILE__SIZE_1; i++) {
+ tmp = NV_READ(NV40_PFB_TILE(i));
+ NV_WRITE(NV47_PGRAPH_TILE0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TILE1(i), tmp);
+ tmp = NV_READ(NV40_PFB_TLIMIT(i));
+ NV_WRITE(NV47_PGRAPH_TLIMIT0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TLIMIT1(i), tmp);
+ tmp = NV_READ(NV40_PFB_TSIZE(i));
+ NV_WRITE(NV47_PGRAPH_TSIZE0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TSIZE1(i), tmp);
+ tmp = NV_READ(NV40_PFB_TSTATUS(i));
+ NV_WRITE(NV47_PGRAPH_TSTATUS0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TSTATUS1(i), tmp);
+ }
+ break;
+ default: /* everything else */
+ for (i=0; i<NV40_PFB_TILE__SIZE_0; i++) {
+ tmp = NV_READ(NV40_PFB_TILE(i));
+ NV_WRITE(NV40_PGRAPH_TILE0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TILE1(i), tmp);
+ tmp = NV_READ(NV40_PFB_TLIMIT(i));
+ NV_WRITE(NV40_PGRAPH_TLIMIT0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TLIMIT1(i), tmp);
+ tmp = NV_READ(NV40_PFB_TSIZE(i));
+ NV_WRITE(NV40_PGRAPH_TSIZE0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TSIZE1(i), tmp);
+ tmp = NV_READ(NV40_PFB_TSTATUS(i));
+ NV_WRITE(NV40_PGRAPH_TSTATUS0(i), tmp);
+ NV_WRITE(NV40_PGRAPH_TSTATUS1(i), tmp);
+ }
+ break;
+ }
+
+ /* begin RAM config */
+ vramsz = drm_get_resource_len(dev, 0) - 1;
+ switch (dev_priv->chipset) {
+ case 0x40:
+ NV_WRITE(0x4009A4, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x4009A8, NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(0x4069A4, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x4069A8, NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(0x400820, 0);
+ NV_WRITE(0x400824, 0);
+ NV_WRITE(0x400864, vramsz);
+ NV_WRITE(0x400868, vramsz);
+ break;
+ default:
+ switch (dev_priv->chipset) {
+ case 0x46:
+ case 0x47:
+ case 0x49:
+ case 0x4b:
+ NV_WRITE(0x400DF0, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x400DF4, NV_READ(NV04_PFB_CFG1));
+ break;
+ default:
+ NV_WRITE(0x4009F0, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x4009F4, NV_READ(NV04_PFB_CFG1));
+ break;
+ }
+ NV_WRITE(0x4069F0, NV_READ(NV04_PFB_CFG0));
+ NV_WRITE(0x4069F4, NV_READ(NV04_PFB_CFG1));
+ NV_WRITE(0x400840, 0);
+ NV_WRITE(0x400844, 0);
+ NV_WRITE(0x4008A0, vramsz);
+ NV_WRITE(0x4008A4, vramsz);
+ break;
+ }
+
+ /* per-context state, doesn't belong here */
+ NV_WRITE(0x400B20, 0x00000000);
+ NV_WRITE(0x400B04, 0xFFFFFFFF);
+
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) & 0x0007ff00;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+ tmp = NV_READ(NV10_PGRAPH_SURFACE) | 0x00020100;
+ NV_WRITE(NV10_PGRAPH_SURFACE, tmp);
+
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
+ NV_WRITE(NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
+
return 0;
}
+void nv40_graph_takedown(drm_device_t *dev)
+{
+}
+
diff --git a/shared-core/nv40_mc.c b/shared-core/nv40_mc.c
new file mode 100644
index 00000000..554a2241
--- /dev/null
+++ b/shared-core/nv40_mc.c
@@ -0,0 +1,36 @@
+#include "drmP.h"
+#include "drm.h"
+#include "nouveau_drv.h"
+#include "nouveau_drm.h"
+
+int
+nv40_mc_init(drm_device_t *dev)
+{
+ drm_nouveau_private_t *dev_priv = dev->dev_private;
+ uint32_t tmp;
+
+ NV_WRITE(NV03_PMC_INTR_EN_0, 0);
+
+ switch (dev_priv->chipset) {
+ case 0x44:
+ case 0x46: /* G72 */
+ case 0x4e:
+ case 0x4c: /* C51_G7X */
+ tmp = NV_READ(NV40_PFB_020C);
+ NV_WRITE(NV40_PMC_1700, tmp);
+ NV_WRITE(NV40_PMC_1704, 0);
+ NV_WRITE(NV40_PMC_1708, 0);
+ NV_WRITE(NV40_PMC_170C, tmp);
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+void
+nv40_mc_takedown(drm_device_t *dev)
+{
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 19:31:47 +0000