summaryrefslogtreecommitdiff
path: root/linux/r128_drv.h
diff options
context:
space:
mode:
Diffstat (limited to 'linux/r128_drv.h')
-rw-r--r--linux/r128_drv.h299
1 files changed, 162 insertions, 137 deletions
diff --git a/linux/r128_drv.h b/linux/r128_drv.h
index 7139eddf..d51f4af0 100644
--- a/linux/r128_drv.h
+++ b/linux/r128_drv.h
@@ -29,105 +29,119 @@
*
*/
-#ifndef _R128_DRV_H_
-#define _R128_DRV_H_
+#ifndef __R128_DRV_H__
+#define __R128_DRV_H__
typedef struct drm_r128_freelist {
- unsigned int age;
- drm_buf_t *buf;
+ unsigned int age;
+ drm_buf_t *buf;
struct drm_r128_freelist *next;
struct drm_r128_freelist *prev;
} drm_r128_freelist_t;
typedef struct drm_r128_ring_buffer {
- __volatile__ u32 *read_ptr;
-
- u32 start;
- u32 end;
- int size;
- int size_l2qw;
- u32 *virtual_start;
-
- int head;
- int tail;
- u32 tail_mask;
- int space;
+ u32 *start;
+ u32 *end;
+ int size;
+ int size_l2qw;
+
+ volatile u32 *head;
+ u32 tail;
+ u32 tail_mask;
+ int space;
} drm_r128_ring_buffer_t;
typedef struct drm_r128_private {
- __volatile__ u32 *ring_read_ptr;
+ drm_r128_ring_buffer_t ring;
drm_r128_sarea_t *sarea_priv;
- u32 *ring_start;
- u32 *ring_end;
- int ring_size;
- int ring_sizel2qw;
- int ring_entries;
-
- int cce_mode;
- int cce_fifo_size;
- int cce_is_bm_mode;
- int cce_secure;
- u32 *cce_buffer;
+ int cce_mode;
+ int cce_fifo_size;
+ int cce_secure;
+ int cce_running;
drm_r128_freelist_t *head;
drm_r128_freelist_t *tail;
- unsigned int submit_age;
-
- int usec_timeout;
- int is_pci;
-
- drm_map_t *sarea;
- drm_map_t *fb;
- drm_map_t *agp_ring;
- drm_map_t *agp_read_ptr;
- drm_map_t *agp_vertbufs;
- drm_map_t *agp_indbufs;
- drm_map_t *agp_textures;
- drm_map_t *mmio;
+ unsigned int submit_age;
+
+ int usec_timeout;
+ int is_pci;
+
+ unsigned int fb_bpp;
+ unsigned int front_offset;
+ unsigned int front_pitch;
+ unsigned int front_x;
+ unsigned int front_y;
+ unsigned int back_offset;
+ unsigned int back_pitch;
+ unsigned int back_x;
+ unsigned int back_y;
+
+ unsigned int depth_bpp;
+ unsigned int depth_offset;
+ unsigned int depth_pitch;
+ unsigned int depth_x;
+ unsigned int depth_y;
+
+ drm_map_t *sarea;
+ drm_map_t *fb;
+ drm_map_t *mmio;
+ drm_map_t *cce_ring;
+ drm_map_t *ring_rptr;
+ drm_map_t *vertex_buffers;
+ drm_map_t *indirect_buffers;
+ drm_map_t *agp_textures;
} drm_r128_private_t;
typedef struct drm_r128_buf_priv {
- u32 age;
- int discard;
- int dispatched;
+ u32 age;
+ int discard;
+ int dispatched;
drm_r128_freelist_t *my_freelist;
} drm_r128_buf_priv_t;
/* r128_drv.c */
-extern int r128_version(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_open(struct inode *inode, struct file *filp);
-extern int r128_release(struct inode *inode, struct file *filp);
-extern int r128_ioctl(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_lock(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_unlock(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-
- /* r128_dma.c */
-extern int r128_init_cce(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_eng_reset(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_eng_flush(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_cce_packet(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-extern int r128_cce_idle(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
-
-extern void r128_flush_write_combine( void );
-extern int r128_do_wait_for_idle( drm_r128_private_t *dev_priv );
-extern int r128_do_submit_packet( drm_r128_private_t *dev_priv,
- u32 *buffer, int count );
+extern int r128_version( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_open( struct inode *inode, struct file *filp );
+extern int r128_release( struct inode *inode, struct file *filp );
+extern int r128_ioctl( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_lock( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_unlock( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+
+ /* r128_cce.c */
+extern int r128_cce_init( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_start( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_stop( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_reset( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_idle( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_engine_reset( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_packet( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+
+extern void r128_freelist_reset( drm_device_t *dev );
extern drm_buf_t *r128_freelist_get( drm_device_t *dev );
+extern int r128_wait_ring( drm_r128_private_t *dev_priv, int n );
+extern void r128_update_ring_snapshot( drm_r128_private_t *dev_priv );
+
/* r128_state.c */
-extern int r128_cce_vertex(struct inode *inode, struct file *filp,
- unsigned int cmd, unsigned long arg);
+extern int r128_cce_clear( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_swap( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
+extern int r128_cce_vertex( struct inode *inode, struct file *filp,
+ unsigned int cmd, unsigned long arg );
/* r128_bufs.c */
extern int r128_addbufs(struct inode *inode, struct file *filp,
@@ -182,12 +196,29 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_AUX3_SC_TOP 0x168c
#define R128_AUX3_SC_BOTTOM 0x1690
+#define R128_BUS_CNTL 0x0030
+# define R128_BUS_MASTER_DIS (1 << 6)
+
#define R128_CLOCK_CNTL_INDEX 0x0008
#define R128_CLOCK_CNTL_DATA 0x000c
# define R128_PLL_WR_EN (1 << 7)
#define R128_CONSTANT_COLOR_C 0x1d34
+#define R128_DP_GUI_MASTER_CNTL 0x146c
+# define R128_GMC_BRUSH_SOLID_COLOR (13 << 4)
+# define R128_GMC_BRUSH_NONE (15 << 4)
+# define R128_GMC_DST_16BPP (4 << 8)
+# define R128_GMC_DST_24BPP (5 << 8)
+# define R128_GMC_DST_32BPP (6 << 8)
+# define R128_GMC_SRC_DATATYPE_COLOR (3 << 12)
+# define R128_DP_SRC_SOURCE_MEMORY (2 << 24)
+# define R128_DP_SRC_SOURCE_HOST_DATA (3 << 24)
+# define R128_GMC_CLR_CMP_CNTL_DIS (1 << 28)
+# define R128_GMC_AUX_CLIP_DIS (1 << 29)
+# define R128_GMC_WR_MSK_DIS (1 << 30)
+# define R128_ROP3_S 0x00cc0000
+# define R128_ROP3_P 0x00f00000
#define R128_DP_WRITE_MASK 0x16cc
#define R128_DST_PITCH_OFFSET_C 0x1c80
@@ -214,7 +245,25 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
# define R128_PC_FLUSH_ALL 0x00ff
# define R128_PC_BUSY (1 << 31)
+#define R128_PRIM_TEX_CNTL_C 0x1cb0
+
+#define R128_SCALE_3D_CNTL 0x1a00
+#define R128_SEC_TEX_CNTL_C 0x1d00
+#define R128_SEC_TEXTURE_BORDER_COLOR_C 0x1d3c
+#define R128_SETUP_CNTL 0x1bc4
+#define R128_STEN_REF_MASK_C 0x1d40
+
+#define R128_TEX_CNTL_C 0x1c9c
+# define R128_TEX_CACHE_FLUSH (1 << 23)
+
+#define R128_WINDOW_XY_OFFSET 0x1bcc
+
+
+/* CCE registers
+ */
+#define R128_PM4_BUFFER_OFFSET 0x0700
#define R128_PM4_BUFFER_CNTL 0x0704
+# define R128_PM4_MASK (15 << 28)
# define R128_PM4_NONPM4 (0 << 28)
# define R128_PM4_192PIO (1 << 28)
# define R128_PM4_192BM (2 << 28)
@@ -226,6 +275,13 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
# define R128_PM4_64BM_64VCBM_64INDBM (8 << 28)
# define R128_PM4_64PIO_64VCPIO_64INDPIO (15 << 28)
+#define R128_PM4_BUFFER_WM_CNTL 0x0708
+# define R128_WMA_SHIFT 0
+# define R128_WMB_SHIFT 8
+# define R128_WMC_SHIFT 16
+# define R128_WB_WM_SHIFT 24
+
+#define R128_PM4_BUFFER_DL_RPTR_ADDR 0x070c
#define R128_PM4_BUFFER_DL_RPTR 0x0710
#define R128_PM4_BUFFER_DL_WPTR 0x0714
# define R128_PM4_BUFFER_DL_DONE (1 << 31)
@@ -237,6 +293,11 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
# define R128_PM4_BUSY (1 << 16)
# define R128_PM4_GUI_ACTIVE (1 << 31)
+#define R128_PM4_MICROCODE_ADDR 0x07d4
+#define R128_PM4_MICROCODE_RADDR 0x07d8
+#define R128_PM4_MICROCODE_DATAH 0x07dc
+#define R128_PM4_MICROCODE_DATAL 0x07e0
+
#define R128_PM4_BUFFER_ADDR 0x07f0
#define R128_PM4_MICRO_CNTL 0x07fc
# define R128_PM4_MICRO_FREERUN (1 << 30)
@@ -244,19 +305,6 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_PM4_FIFO_DATA_EVEN 0x1000
#define R128_PM4_FIFO_DATA_ODD 0x1004
-#define R128_PRIM_TEX_CNTL_C 0x1cb0
-
-#define R128_SCALE_3D_CNTL 0x1a00
-#define R128_SEC_TEX_CNTL_C 0x1d00
-#define R128_SEC_TEXTURE_BORDER_COLOR_C 0x1d3c
-#define R128_SETUP_CNTL 0x1bc4
-#define R128_STEN_REF_MASK_C 0x1d40
-
-#define R128_TEX_CNTL_C 0x1c9c
-# define R128_TEX_CACHE_FLUSH (1 << 23)
-
-#define R128_WINDOW_XY_OFFSET 0x1bcc
-
/* CCE command packets
*/
@@ -264,6 +312,9 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_CCE_PACKET1 0x40000000
#define R128_CCE_PACKET2 0x80000000
#define R128_CCE_PACKET3 0xC0000000
+# define R128_CNTL_HOSTDATA_BLT 0x00009400
+# define R128_CNTL_PAINT_MULTI 0x00009A00
+# define R128_CNTL_BITBLT_MULTI 0x00009B00
# define R128_3D_RNDR_GEN_INDX_PRIM 0x00002300
#define R128_CCE_PACKET_MASK 0xC0000000
@@ -285,6 +336,13 @@ extern int r128_context_switch_complete(drm_device_t *dev, int new);
#define R128_CCE_VC_CNTL_PRIM_WALK_RING 0x00000030
#define R128_CCE_VC_CNTL_NUM_SHIFT 16
+/* Constants */
+#define R128_AGP_OFFSET 0x02000000
+
+#define R128_WATERMARK_L 16
+#define R128_WATERMARK_M 8
+#define R128_WATERMARK_N 8
+#define R128_WATERMARK_K 128
#define R128_MAX_USEC_TIMEOUT 100000 /* 100 ms */
@@ -328,77 +386,44 @@ extern int R128_READ_PLL(drm_device_t *dev, int addr);
(pkt) | ((n) << 16))
-#define R128_VERBOSE 0
+#define r128_flush_write_combine() mb()
+
-#if 0
+#define R128_VERBOSE 0
-#define RING_LOCALS unsigned long outring, ringmask; volatile u32 *virt;
+#define RING_LOCALS int write; unsigned int mask; volatile u32 *ring;
#define BEGIN_RING( n ) do { \
if ( R128_VERBOSE ) { \
- DRM_DEBUG( "BEGIN_RING( %d ) in %s\n", \
+ DRM_INFO( "BEGIN_RING( %d ) in %s\n", \
n, __FUNCTION__ ); \
} \
if ( dev_priv->ring.space < n * sizeof(u32) ) { \
r128_wait_ring( dev_priv, n * sizeof(u32) ); \
} \
dev_priv->ring.space -= n * sizeof(u32); \
- outring = dev_priv->ring.tail; \
- ringmask = dev_priv->ring.tail_mask; \
- virt = dev_priv->->ring.virtual_start; \
-} while (0)
-
-#define ADVANCE_RING() do { \
- if ( R128_VERBOSE ) { \
- DRM_DEBUG( "ADVANCE_RING()\n" ); \
- } \
- dev_priv->sarea_priv->ring_write = write;
- R128_WRITE( R128_PM4_BUFFER_DL_WPTR, write );
- __ret = r128_do_submit_packet( dev_priv, buffer, outring ); \
- if ( __ret < 0 ) { \
- DRM_ERROR( "ADVANCE_RING fucked up!\n" ); \
- } \
-} while (0)
-
-#define OUT_RING( x ) do { \
- if ( R128_VERBOSE ) { \
- DRM_DEBUG( " OUT_RING( 0x%08x )\n", \
- (unsigned int)(x) ); \
- } \
- buffer[outring++] = x; \
-} while (0)
-
-#else
-
-#define RING_LOCALS unsigned long outring; u32 *buffer; int __ret;
-
-#define BEGIN_RING( n ) do { \
- if ( R128_VERBOSE ) { \
- DRM_DEBUG( "BEGIN_RING( %d ) in %s\n", \
- n, __FUNCTION__ ); \
- } \
- outring = 0; \
- buffer = dev_priv->cce_buffer; \
+ write = dev_priv->ring.tail; \
+ mask = dev_priv->ring.tail_mask; \
+ ring = dev_priv->ring.start; \
} while (0)
#define ADVANCE_RING() do { \
if ( R128_VERBOSE ) { \
- DRM_DEBUG( "ADVANCE_RING()\n" ); \
- } \
- __ret = r128_do_submit_packet( dev_priv, buffer, outring ); \
- if ( __ret < 0 ) { \
- DRM_ERROR( "ADVANCE_RING fucked up!\n" ); \
+ DRM_INFO( "ADVANCE_RING() tail=0x%06x wr=0x%06x\n", \
+ write, dev_priv->ring.tail ); \
} \
+ r128_flush_write_combine(); \
+ dev_priv->ring.tail = write; \
+ R128_WRITE( R128_PM4_BUFFER_DL_WPTR, write ); \
} while (0)
#define OUT_RING( x ) do { \
if ( R128_VERBOSE ) { \
- DRM_DEBUG( " OUT_RING( 0x%08x )\n", \
- (unsigned int)(x) ); \
+ DRM_INFO( " OUT_RING( 0x%08x ) at 0x%x\n", \
+ (unsigned int)(x), write ); \
} \
- buffer[outring++] = x; \
+ ring[write++] = x; \
+ write &= mask; \
} while (0)
-#endif
-
-#endif
+#endif /* __R128_DRV_H__ */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 03:28:30 +0000