struct nouveau_tile_reg *tile;
struct drm_gem_object *gem;
- struct drm_file *cpu_filp;
int pin_refcnt;
};
+#define nouveau_bo_tile_layout(nvbo) \
+ ((nvbo)->tile_flags & NOUVEAU_GEM_TILE_LAYOUT_MASK)
+
static inline struct nouveau_bo *
nouveau_bo(struct ttm_buffer_object *bo)
{
#define NVOBJ_ENGINE_DISPLAY 2
#define NVOBJ_ENGINE_INT 0xdeadbeef
-#define NVOBJ_FLAG_ALLOW_NO_REFS (1 << 0)
#define NVOBJ_FLAG_ZERO_ALLOC (1 << 1)
#define NVOBJ_FLAG_ZERO_FREE (1 << 2)
-#define NVOBJ_FLAG_FAKE (1 << 3)
struct nouveau_gpuobj {
+ struct drm_device *dev;
+ struct kref refcount;
struct list_head list;
- struct nouveau_channel *im_channel;
struct drm_mm_node *im_pramin;
struct nouveau_bo *im_backing;
- uint32_t im_backing_start;
uint32_t *im_backing_suspend;
int im_bound;
uint32_t flags;
- int refcount;
+
+ u32 size;
+ u32 pinst;
+ u32 cinst;
+ u64 vinst;
uint32_t engine;
uint32_t class;
void *priv;
};
-struct nouveau_gpuobj_ref {
- struct list_head list;
-
- struct nouveau_gpuobj *gpuobj;
- uint32_t instance;
-
- struct nouveau_channel *channel;
- int handle;
-};
-
struct nouveau_channel {
struct drm_device *dev;
int id;
+ /* references to the channel data structure */
+ struct kref ref;
+ /* users of the hardware channel resources, the hardware
+ * context will be kicked off when it reaches zero. */
+ atomic_t users;
+ struct mutex mutex;
+
/* owner of this fifo */
struct drm_file *file_priv;
/* mapping of the fifo itself */
} fence;
/* DMA push buffer */
- struct nouveau_gpuobj_ref *pushbuf;
- struct nouveau_bo *pushbuf_bo;
- uint32_t pushbuf_base;
+ struct nouveau_gpuobj *pushbuf;
+ struct nouveau_bo *pushbuf_bo;
+ uint32_t pushbuf_base;
/* Notifier memory */
struct nouveau_bo *notifier_bo;
struct drm_mm notifier_heap;
/* PFIFO context */
- struct nouveau_gpuobj_ref *ramfc;
- struct nouveau_gpuobj_ref *cache;
+ struct nouveau_gpuobj *ramfc;
+ struct nouveau_gpuobj *cache;
/* PGRAPH context */
/* XXX may be merge 2 pointers as private data ??? */
- struct nouveau_gpuobj_ref *ramin_grctx;
+ struct nouveau_gpuobj *ramin_grctx;
void *pgraph_ctx;
/* NV50 VM */
- struct nouveau_gpuobj *vm_pd;
- struct nouveau_gpuobj_ref *vm_gart_pt;
- struct nouveau_gpuobj_ref *vm_vram_pt[NV50_VM_VRAM_NR];
+ struct nouveau_gpuobj *vm_pd;
+ struct nouveau_gpuobj *vm_gart_pt;
+ struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR];
/* Objects */
- struct nouveau_gpuobj_ref *ramin; /* Private instmem */
- struct drm_mm ramin_heap; /* Private PRAMIN heap */
- struct nouveau_gpuobj_ref *ramht; /* Hash table */
- struct list_head ramht_refs; /* Objects referenced by RAMHT */
+ struct nouveau_gpuobj *ramin; /* Private instmem */
+ struct drm_mm ramin_heap; /* Private PRAMIN heap */
+ struct nouveau_ramht *ramht; /* Hash table */
/* GPU object info for stuff used in-kernel (mm_enabled) */
uint32_t m2mf_ntfy;
struct nouveau_fifo_engine {
int channels;
- struct nouveau_gpuobj_ref *playlist[2];
+ struct nouveau_gpuobj *playlist[2];
int cur_playlist;
int (*init)(struct drm_device *);
void (*disable)(struct drm_device *);
void (*enable)(struct drm_device *);
bool (*reassign)(struct drm_device *, bool enable);
- bool (*cache_flush)(struct drm_device *dev);
bool (*cache_pull)(struct drm_device *dev, bool enable);
int (*channel_id)(struct drm_device *);
void (*destroy_context)(struct nouveau_channel *);
int (*load_context)(struct nouveau_channel *);
int (*unload_context)(struct drm_device *);
+ void (*tlb_flush)(struct drm_device *dev);
};
struct nouveau_pgraph_object_method {
int grctx_size;
/* NV2x/NV3x context table (0x400780) */
- struct nouveau_gpuobj_ref *ctx_table;
+ struct nouveau_gpuobj *ctx_table;
int (*init)(struct drm_device *);
void (*takedown)(struct drm_device *);
void (*destroy_context)(struct nouveau_channel *);
int (*load_context)(struct nouveau_channel *);
int (*unload_context)(struct drm_device *);
+ void (*tlb_flush)(struct drm_device *dev);
void (*set_region_tiling)(struct drm_device *dev, int i, uint32_t addr,
uint32_t size, uint32_t pitch);
void (*irq_enable)(struct drm_device *, enum dcb_gpio_tag, bool on);
};
+struct nouveau_pm_voltage_level {
+ u8 voltage;
+ u8 vid;
+};
+
+struct nouveau_pm_voltage {
+ bool supported;
+ u8 vid_mask;
+
+ struct nouveau_pm_voltage_level *level;
+ int nr_level;
+};
+
+#define NOUVEAU_PM_MAX_LEVEL 8
+struct nouveau_pm_level {
+ struct device_attribute dev_attr;
+ char name[32];
+ int id;
+
+ u32 core;
+ u32 memory;
+ u32 shader;
+ u32 unk05;
+
+ u8 voltage;
+ u8 fanspeed;
+
+ u16 memscript;
+};
+
+struct nouveau_pm_temp_sensor_constants {
+ u16 offset_constant;
+ s16 offset_mult;
+ u16 offset_div;
+ u16 slope_mult;
+ u16 slope_div;
+};
+
+struct nouveau_pm_threshold_temp {
+ s16 critical;
+ s16 down_clock;
+ s16 fan_boost;
+};
+
+struct nouveau_pm_memtiming {
+ u32 reg_100220;
+ u32 reg_100224;
+ u32 reg_100228;
+ u32 reg_10022c;
+ u32 reg_100230;
+ u32 reg_100234;
+ u32 reg_100238;
+ u32 reg_10023c;
+};
+
+struct nouveau_pm_memtimings {
+ bool supported;
+ struct nouveau_pm_memtiming *timing;
+ int nr_timing;
+};
+
+struct nouveau_pm_engine {
+ struct nouveau_pm_voltage voltage;
+ struct nouveau_pm_level perflvl[NOUVEAU_PM_MAX_LEVEL];
+ int nr_perflvl;
+ struct nouveau_pm_memtimings memtimings;
+ struct nouveau_pm_temp_sensor_constants sensor_constants;
+ struct nouveau_pm_threshold_temp threshold_temp;
+
+ struct nouveau_pm_level boot;
+ struct nouveau_pm_level *cur;
+
+ struct device *hwmon;
+ struct notifier_block acpi_nb;
+
+ int (*clock_get)(struct drm_device *, u32 id);
+ void *(*clock_pre)(struct drm_device *, struct nouveau_pm_level *,
+ u32 id, int khz);
+ void (*clock_set)(struct drm_device *, void *);
+ int (*voltage_get)(struct drm_device *);
+ int (*voltage_set)(struct drm_device *, int voltage);
+ int (*fanspeed_get)(struct drm_device *);
+ int (*fanspeed_set)(struct drm_device *, int fanspeed);
+ int (*temp_get)(struct drm_device *);
+};
+
struct nouveau_engine {
struct nouveau_instmem_engine instmem;
struct nouveau_mc_engine mc;
struct nouveau_fifo_engine fifo;
struct nouveau_display_engine display;
struct nouveau_gpio_engine gpio;
+ struct nouveau_pm_engine pm;
};
struct nouveau_pll_vals {
};
struct nv04_crtc_reg {
- unsigned char MiscOutReg; /* */
+ unsigned char MiscOutReg;
uint8_t CRTC[0xa0];
uint8_t CR58[0x10];
uint8_t Sequencer[5];
uint8_t Graphics[9];
uint8_t Attribute[21];
- unsigned char DAC[768]; /* Internal Colorlookuptable */
+ unsigned char DAC[768];
/* PCRTC regs */
uint32_t fb_start;
};
struct nv04_mode_state {
- uint32_t bpp;
- uint32_t width;
- uint32_t height;
- uint32_t interlace;
- uint32_t repaint0;
- uint32_t repaint1;
- uint32_t screen;
- uint32_t scale;
- uint32_t dither;
- uint32_t extra;
- uint32_t fifo;
- uint32_t pixel;
- uint32_t horiz;
- int arbitration0;
- int arbitration1;
- uint32_t pll;
- uint32_t pllB;
- uint32_t vpll;
- uint32_t vpll2;
- uint32_t vpllB;
- uint32_t vpll2B;
+ struct nv04_crtc_reg crtc_reg[2];
uint32_t pllsel;
uint32_t sel_clk;
- uint32_t general;
- uint32_t crtcOwner;
- uint32_t head;
- uint32_t head2;
- uint32_t cursorConfig;
- uint32_t cursor0;
- uint32_t cursor1;
- uint32_t cursor2;
- uint32_t timingH;
- uint32_t timingV;
- uint32_t displayV;
- uint32_t crtcSync;
-
- struct nv04_crtc_reg crtc_reg[2];
};
enum nouveau_card_type {
int flags;
void __iomem *mmio;
+
+ spinlock_t ramin_lock;
void __iomem *ramin;
- uint32_t ramin_size;
+ u32 ramin_size;
+ u32 ramin_base;
+ bool ramin_available;
+ struct drm_mm ramin_heap;
+ struct list_head gpuobj_list;
struct nouveau_bo *vga_ram;
struct work_struct irq_work;
struct work_struct hpd_work;
+ struct {
+ spinlock_t lock;
+ uint32_t hpd0_bits;
+ uint32_t hpd1_bits;
+ } hpd_state;
+
struct list_head vbl_waiting;
struct {
atomic_t validate_sequence;
} ttm;
- int fifo_alloc_count;
- struct nouveau_channel *fifos[NOUVEAU_MAX_CHANNEL_NR];
+ struct {
+ spinlock_t lock;
+ struct drm_mm heap;
+ struct nouveau_bo *bo;
+ } fence;
+
+ struct {
+ spinlock_t lock;
+ struct nouveau_channel *ptr[NOUVEAU_MAX_CHANNEL_NR];
+ } channels;
struct nouveau_engine engine;
struct nouveau_channel *channel;
spinlock_t context_switch_lock;
/* RAMIN configuration, RAMFC, RAMHT and RAMRO offsets */
- struct nouveau_gpuobj *ramht;
+ struct nouveau_ramht *ramht;
+ struct nouveau_gpuobj *ramfc;
+ struct nouveau_gpuobj *ramro;
+
uint32_t ramin_rsvd_vram;
- uint32_t ramht_offset;
- uint32_t ramht_size;
- uint32_t ramht_bits;
- uint32_t ramfc_offset;
- uint32_t ramfc_size;
- uint32_t ramro_offset;
- uint32_t ramro_size;
struct {
enum {
} gart_info;
/* nv10-nv40 tiling regions */
- struct {
- struct nouveau_tile_reg reg[NOUVEAU_MAX_TILE_NR];
- spinlock_t lock;
- } tile;
+ struct nouveau_tile_reg tile[NOUVEAU_MAX_TILE_NR];
/* VRAM/fb configuration */
uint64_t vram_size;
uint64_t vram_sys_base;
+ u32 vram_rblock_size;
uint64_t fb_phys;
uint64_t fb_available_size;
struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR];
int vm_vram_pt_nr;
- struct drm_mm ramin_heap;
-
- struct list_head gpuobj_list;
-
struct nvbios vbios;
struct nv04_mode_state mode_reg;
struct apertures_struct *apertures;
};
+static inline struct drm_nouveau_private *
+nouveau_private(struct drm_device *dev)
+{
+ return dev->dev_private;
+}
+
static inline struct drm_nouveau_private *
nouveau_bdev(struct ttm_bo_device *bd)
{
return 0;
}
-#define NOUVEAU_GET_USER_CHANNEL_WITH_RETURN(id, cl, ch) do { \
- struct drm_nouveau_private *nv = dev->dev_private; \
- if (!nouveau_channel_owner(dev, (cl), (id))) { \
- NV_ERROR(dev, "pid %d doesn't own channel %d\n", \
- DRM_CURRENTPID, (id)); \
- return -EPERM; \
- } \
- (ch) = nv->fifos[(id)]; \
-} while (0)
-
/* nouveau_drv.c */
-extern int nouveau_noagp;
+extern int nouveau_agpmode;
extern int nouveau_duallink;
extern int nouveau_uscript_lvds;
extern int nouveau_uscript_tmds;
extern int nouveau_ignorelid;
extern int nouveau_nofbaccel;
extern int nouveau_noaccel;
+extern int nouveau_force_post;
extern int nouveau_override_conntype;
+extern char *nouveau_perflvl;
+extern int nouveau_perflvl_wr;
extern int nouveau_pci_suspend(struct pci_dev *pdev, pm_message_t pm_state);
extern int nouveau_pci_resume(struct pci_dev *pdev);
extern int nouveau_card_init(struct drm_device *);
/* nouveau_mem.c */
-extern int nouveau_mem_detect(struct drm_device *dev);
-extern int nouveau_mem_init(struct drm_device *);
+extern int nouveau_mem_vram_init(struct drm_device *);
+extern void nouveau_mem_vram_fini(struct drm_device *);
+extern int nouveau_mem_gart_init(struct drm_device *);
+extern void nouveau_mem_gart_fini(struct drm_device *);
extern int nouveau_mem_init_agp(struct drm_device *);
extern int nouveau_mem_reset_agp(struct drm_device *);
extern void nouveau_mem_close(struct drm_device *);
extern struct drm_ioctl_desc nouveau_ioctls[];
extern int nouveau_max_ioctl;
extern void nouveau_channel_cleanup(struct drm_device *, struct drm_file *);
-extern int nouveau_channel_owner(struct drm_device *, struct drm_file *,
- int channel);
extern int nouveau_channel_alloc(struct drm_device *dev,
struct nouveau_channel **chan,
struct drm_file *file_priv,
uint32_t fb_ctxdma, uint32_t tt_ctxdma);
-extern void nouveau_channel_free(struct nouveau_channel *);
+extern struct nouveau_channel *
+nouveau_channel_get_unlocked(struct nouveau_channel *);
+extern struct nouveau_channel *
+nouveau_channel_get(struct drm_device *, struct drm_file *, int id);
+extern void nouveau_channel_put_unlocked(struct nouveau_channel **);
+extern void nouveau_channel_put(struct nouveau_channel **);
+extern void nouveau_channel_ref(struct nouveau_channel *chan,
+ struct nouveau_channel **pchan);
/* nouveau_object.c */
extern int nouveau_gpuobj_early_init(struct drm_device *);
extern int nouveau_gpuobj_init(struct drm_device *);
extern void nouveau_gpuobj_takedown(struct drm_device *);
-extern void nouveau_gpuobj_late_takedown(struct drm_device *);
extern int nouveau_gpuobj_suspend(struct drm_device *dev);
extern void nouveau_gpuobj_suspend_cleanup(struct drm_device *dev);
extern void nouveau_gpuobj_resume(struct drm_device *dev);
extern int nouveau_gpuobj_new(struct drm_device *, struct nouveau_channel *,
uint32_t size, int align, uint32_t flags,
struct nouveau_gpuobj **);
-extern int nouveau_gpuobj_del(struct drm_device *, struct nouveau_gpuobj **);
-extern int nouveau_gpuobj_ref_add(struct drm_device *, struct nouveau_channel *,
- uint32_t handle, struct nouveau_gpuobj *,
- struct nouveau_gpuobj_ref **);
-extern int nouveau_gpuobj_ref_del(struct drm_device *,
- struct nouveau_gpuobj_ref **);
-extern int nouveau_gpuobj_ref_find(struct nouveau_channel *, uint32_t handle,
- struct nouveau_gpuobj_ref **ref_ret);
-extern int nouveau_gpuobj_new_ref(struct drm_device *,
- struct nouveau_channel *alloc_chan,
- struct nouveau_channel *ref_chan,
- uint32_t handle, uint32_t size, int align,
- uint32_t flags, struct nouveau_gpuobj_ref **);
-extern int nouveau_gpuobj_new_fake(struct drm_device *,
- uint32_t p_offset, uint32_t b_offset,
- uint32_t size, uint32_t flags,
- struct nouveau_gpuobj **,
- struct nouveau_gpuobj_ref**);
+extern void nouveau_gpuobj_ref(struct nouveau_gpuobj *,
+ struct nouveau_gpuobj **);
+extern int nouveau_gpuobj_new_fake(struct drm_device *, u32 pinst, u64 vinst,
+ u32 size, u32 flags,
+ struct nouveau_gpuobj **);
extern int nouveau_gpuobj_dma_new(struct nouveau_channel *, int class,
uint64_t offset, uint64_t size, int access,
int target, struct nouveau_gpuobj **);
enum dcb_gpio_tag);
extern struct dcb_connector_table_entry *
nouveau_bios_connector_entry(struct drm_device *, int index);
+extern u32 get_pll_register(struct drm_device *, enum pll_types);
extern int get_pll_limits(struct drm_device *, uint32_t limit_match,
struct pll_lims *);
extern int nouveau_bios_run_display_table(struct drm_device *,
extern void nv40_fb_takedown(struct drm_device *);
extern void nv40_fb_set_region_tiling(struct drm_device *, int, uint32_t,
uint32_t, uint32_t);
-
/* nv50_fb.c */
extern int nv50_fb_init(struct drm_device *);
extern void nv50_fb_takedown(struct drm_device *);
+extern void nv50_fb_vm_trap(struct drm_device *, int display, const char *);
/* nvc0_fb.c */
extern int nvc0_fb_init(struct drm_device *);
extern void nv04_fifo_disable(struct drm_device *);
extern void nv04_fifo_enable(struct drm_device *);
extern bool nv04_fifo_reassign(struct drm_device *, bool);
-extern bool nv04_fifo_cache_flush(struct drm_device *);
extern bool nv04_fifo_cache_pull(struct drm_device *, bool);
extern int nv04_fifo_channel_id(struct drm_device *);
extern int nv04_fifo_create_context(struct nouveau_channel *);
extern int nv10_fifo_init(struct drm_device *);
extern int nv10_fifo_channel_id(struct drm_device *);
extern int nv10_fifo_create_context(struct nouveau_channel *);
-extern void nv10_fifo_destroy_context(struct nouveau_channel *);
extern int nv10_fifo_load_context(struct nouveau_channel *);
extern int nv10_fifo_unload_context(struct drm_device *);
/* nv40_fifo.c */
extern int nv40_fifo_init(struct drm_device *);
extern int nv40_fifo_create_context(struct nouveau_channel *);
-extern void nv40_fifo_destroy_context(struct nouveau_channel *);
extern int nv40_fifo_load_context(struct nouveau_channel *);
extern int nv40_fifo_unload_context(struct drm_device *);
extern void nv50_fifo_destroy_context(struct nouveau_channel *);
extern int nv50_fifo_load_context(struct nouveau_channel *);
extern int nv50_fifo_unload_context(struct drm_device *);
+extern void nv50_fifo_tlb_flush(struct drm_device *dev);
/* nvc0_fifo.c */
extern int nvc0_fifo_init(struct drm_device *);
extern void nvc0_fifo_disable(struct drm_device *);
extern void nvc0_fifo_enable(struct drm_device *);
extern bool nvc0_fifo_reassign(struct drm_device *, bool);
-extern bool nvc0_fifo_cache_flush(struct drm_device *);
extern bool nvc0_fifo_cache_pull(struct drm_device *, bool);
extern int nvc0_fifo_channel_id(struct drm_device *);
extern int nvc0_fifo_create_context(struct nouveau_channel *);
extern int nv50_graph_unload_context(struct drm_device *);
extern void nv50_graph_context_switch(struct drm_device *);
extern int nv50_grctx_init(struct nouveau_grctx *);
+extern void nv50_graph_tlb_flush(struct drm_device *dev);
+extern void nv86_graph_tlb_flush(struct drm_device *dev);
/* nvc0_graph.c */
extern int nvc0_graph_init(struct drm_device *);
extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val);
extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index);
extern void nouveau_bo_wr32(struct nouveau_bo *nvbo, unsigned index, u32 val);
-extern int nouveau_bo_sync_gpu(struct nouveau_bo *, struct nouveau_channel *);
/* nouveau_fence.c */
struct nouveau_fence;
-extern int nouveau_fence_init(struct nouveau_channel *);
-extern void nouveau_fence_fini(struct nouveau_channel *);
+extern int nouveau_fence_init(struct drm_device *);
+extern void nouveau_fence_fini(struct drm_device *);
+extern int nouveau_fence_channel_init(struct nouveau_channel *);
+extern void nouveau_fence_channel_fini(struct nouveau_channel *);
extern void nouveau_fence_update(struct nouveau_channel *);
extern int nouveau_fence_new(struct nouveau_channel *, struct nouveau_fence **,
bool emit);
extern int nouveau_fence_emit(struct nouveau_fence *);
+extern void nouveau_fence_work(struct nouveau_fence *fence,
+ void (*work)(void *priv, bool signalled),
+ void *priv);
struct nouveau_channel *nouveau_fence_channel(struct nouveau_fence *);
extern bool nouveau_fence_signalled(void *obj, void *arg);
extern int nouveau_fence_wait(void *obj, void *arg, bool lazy, bool intr);
+extern int nouveau_fence_sync(struct nouveau_fence *, struct nouveau_channel *);
extern int nouveau_fence_flush(void *obj, void *arg);
extern void nouveau_fence_unref(void **obj);
extern void *nouveau_fence_ref(void *obj);
iowrite32_native(val, dev_priv->mmio + reg);
}
-static inline void nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val)
+static inline u32 nv_mask(struct drm_device *dev, u32 reg, u32 mask, u32 val)
{
u32 tmp = nv_rd32(dev, reg);
- tmp &= ~mask;
- tmp |= val;
- nv_wr32(dev, reg, tmp);
+ nv_wr32(dev, reg, (tmp & ~mask) | val);
+ return tmp;
}
static inline u8 nv_rd08(struct drm_device *dev, unsigned reg)
iowrite8(val, dev_priv->mmio + reg);
}
-#define nv_wait(reg, mask, val) \
+#define nv_wait(dev, reg, mask, val) \
nouveau_wait_until(dev, 2000000000ULL, (reg), (mask), (val))
/* PRAMIN access */
}
/* object access */
-static inline u32 nv_ro32(struct drm_device *dev, struct nouveau_gpuobj *obj,
- unsigned index)
-{
- return nv_ri32(dev, obj->im_pramin->start + index * 4);
-}
-
-static inline void nv_wo32(struct drm_device *dev, struct nouveau_gpuobj *obj,
- unsigned index, u32 val)
-{
- nv_wi32(dev, obj->im_pramin->start + index * 4, val);
-}
+extern u32 nv_ro32(struct nouveau_gpuobj *, u32 offset);
+extern void nv_wo32(struct nouveau_gpuobj *, u32 offset, u32 val);
/*
* Logging
#define NV_SW_SEMAPHORE_OFFSET 0x00000064
#define NV_SW_SEMAPHORE_ACQUIRE 0x00000068
#define NV_SW_SEMAPHORE_RELEASE 0x0000006c
+#define NV_SW_YIELD 0x00000080
#define NV_SW_DMA_VBLSEM 0x0000018c
#define NV_SW_VBLSEM_OFFSET 0x00000400
#define NV_SW_VBLSEM_RELEASE_VALUE 0x00000404