Data Structures
struct	drm_i810_buf_priv

struct	_drm_i810_ring_buffer

struct	drm_i810_private

Macros
#define	DRIVER_AUTHOR "VA Linux Systems Inc."

#define	DRIVER_NAME "i810"

#define	DRIVER_DESC "Intel i810"

#define	DRIVER_DATE "20030605"

#define	DRIVER_MAJOR 1

#define	DRIVER_MINOR 4

#define	DRIVER_PATCHLEVEL 0

#define	I810_BASE(reg)

#define	I810_ADDR(reg) (I810_BASE(reg) + reg)

#define	I810_DEREF(reg) ((__volatile__ int )I810_ADDR(reg))

#define	I810_READ(reg) I810_DEREF(reg)

#define	I810_WRITE(reg, val) do { I810_DEREF(reg) = val; } while (0)

#define	I810_DEREF16(reg) ((__volatile__ u16 )I810_ADDR(reg))

#define	I810_READ16(reg) I810_DEREF16(reg)

#define	I810_WRITE16(reg, val) do { I810_DEREF16(reg) = val; } while (0)

#define	I810_VERBOSE 0

#define	RING_LOCALS

#define	BEGIN_LP_RING(n)

#define	ADVANCE_LP_RING()

#define	OUT_RING(n)

#define	GFX_OP_USER_INTERRUPT ((0<<29)\|(2<<23))

#define	GFX_OP_BREAKPOINT_INTERRUPT ((0<<29)\|(1<<23))

#define	CMD_REPORT_HEAD (7<<23)

#define	CMD_STORE_DWORD_IDX ((0x21<<23) \| 0x1)

#define	CMD_OP_BATCH_BUFFER ((0x0<<29)\|(0x30<<23)\|0x1)

#define	INST_PARSER_CLIENT 0x00000000

#define	INST_OP_FLUSH 0x02000000

#define	INST_FLUSH_MAP_CACHE 0x00000001

#define	BB1_START_ADDR_MASK (~0x7)

#define	BB1_PROTECTED (1<<0)

#define	BB1_UNPROTECTED (0<<0)

#define	BB2_END_ADDR_MASK (~0x7)

#define	I810REG_HWSTAM 0x02098

#define	I810REG_INT_IDENTITY_R 0x020a4

#define	I810REG_INT_MASK_R 0x020a8

#define	I810REG_INT_ENABLE_R 0x020a0

#define	LP_RING 0x2030

#define	HP_RING 0x2040

#define	RING_TAIL 0x00

#define	TAIL_ADDR 0x000FFFF8

#define	RING_HEAD 0x04

#define	HEAD_WRAP_COUNT 0xFFE00000

#define	HEAD_WRAP_ONE 0x00200000

#define	HEAD_ADDR 0x001FFFFC

#define	RING_START 0x08

#define	START_ADDR 0x00FFFFF8

#define	RING_LEN 0x0C

#define	RING_NR_PAGES 0x000FF000

#define	RING_REPORT_MASK 0x00000006

#define	RING_REPORT_64K 0x00000002

#define	RING_REPORT_128K 0x00000004

#define	RING_NO_REPORT 0x00000000

#define	RING_VALID_MASK 0x00000001

#define	RING_VALID 0x00000001

#define	RING_INVALID 0x00000000

#define	GFX_OP_SCISSOR ((0x3<<29)\|(0x1c<<24)\|(0x10<<19))

#define	SC_UPDATE_SCISSOR (0x1<<1)

#define	SC_ENABLE_MASK (0x1<<0)

#define	SC_ENABLE (0x1<<0)

#define	GFX_OP_SCISSOR_INFO ((0x3<<29)\|(0x1d<<24)\|(0x81<<16)\|(0x1))

#define	SCI_YMIN_MASK (0xffff<<16)

#define	SCI_XMIN_MASK (0xffff<<0)

#define	SCI_YMAX_MASK (0xffff<<16)

#define	SCI_XMAX_MASK (0xffff<<0)

#define	GFX_OP_COLOR_FACTOR ((0x3<<29)\|(0x1d<<24)\|(0x1<<16)\|0x0)

#define	GFX_OP_STIPPLE ((0x3<<29)\|(0x1d<<24)\|(0x83<<16))

#define	GFX_OP_MAP_INFO ((0x3<<29)\|(0x1d<<24)\|0x2)

#define	GFX_OP_DESTBUFFER_VARS ((0x3<<29)\|(0x1d<<24)\|(0x85<<16)\|0x0)

#define	GFX_OP_DRAWRECT_INFO ((0x3<<29)\|(0x1d<<24)\|(0x80<<16)\|(0x3))

#define	GFX_OP_PRIMITIVE ((0x3<<29)\|(0x1f<<24))

#define	CMD_OP_Z_BUFFER_INFO ((0x0<<29)\|(0x16<<23))

#define	CMD_OP_DESTBUFFER_INFO ((0x0<<29)\|(0x15<<23))

#define	CMD_OP_FRONTBUFFER_INFO ((0x0<<29)\|(0x14<<23))

#define	CMD_OP_WAIT_FOR_EVENT ((0x0<<29)\|(0x03<<23))

#define	BR00_BITBLT_CLIENT 0x40000000

#define	BR00_OP_COLOR_BLT 0x10000000

#define	BR00_OP_SRC_COPY_BLT 0x10C00000

#define	BR13_SOLID_PATTERN 0x80000000

#define	WAIT_FOR_PLANE_A_SCANLINES (1<<1)

#define	WAIT_FOR_PLANE_A_FLIP (1<<2)

#define	WAIT_FOR_VBLANK (1<<3)

Typedefs
typedef struct drm_i810_buf_priv	drm_i810_buf_priv_t

typedef struct _drm_i810_ring_buffer	drm_i810_ring_buffer_t

typedef struct drm_i810_private	drm_i810_private_t

Functions
int	i810_driver_dma_quiescent (struct drm_device *dev)

void	i810_driver_reclaim_buffers (struct drm_device dev, struct drm_file file_priv)

int	i810_driver_load (struct drm_device *, unsigned long flags)

void	i810_driver_lastclose (struct drm_device *dev)

void	i810_driver_preclose (struct drm_device dev, struct drm_file file_priv)

int	i810_driver_device_is_agp (struct drm_device *dev)

long	i810_ioctl (struct file *file, unsigned int cmd, unsigned long arg)

Variables
struct drm_ioctl_desc	i810_ioctls []

int	i810_max_ioctl

Macro Definition Documentation

#define ADVANCE_LP_RING ( )

Value:

do {                    \
    if (I810_VERBOSE)                   \
        DRM_DEBUG("ADVANCE_LP_RING\n");         \
	dev_priv->ring.tail = outring;             \
    I810_WRITE(LP_RING + RING_TAIL, outring);       \
} while (0)

Definition at line 156 of file i810_drv.h.

#define BB1_PROTECTED (1<<0)

Definition at line 182 of file i810_drv.h.

#define BB1_START_ADDR_MASK (~0x7)

Definition at line 181 of file i810_drv.h.

#define BB1_UNPROTECTED (0<<0)

Definition at line 183 of file i810_drv.h.

#define BB2_END_ADDR_MASK (~0x7)

Definition at line 184 of file i810_drv.h.

#define BEGIN_LP_RING ( n )

Value:

do {                    \
    if (I810_VERBOSE)                   \
        DRM_DEBUG("BEGIN_LP_RING(%d)\n", n);        \
    if (dev_priv->ring.space < n*4)             \
        i810_wait_ring(dev, n*4);           \
	dev_priv->ring.space -= n*4;               \
    outring = dev_priv->ring.tail;              \
    ringmask = dev_priv->ring.tail_mask;            \
    virt = dev_priv->ring.virtual_start;            \
} while (0)

Definition at line 145 of file i810_drv.h.

#define BR00_BITBLT_CLIENT 0x40000000

Definition at line 234 of file i810_drv.h.

#define BR00_OP_COLOR_BLT 0x10000000

Definition at line 235 of file i810_drv.h.

#define BR00_OP_SRC_COPY_BLT 0x10C00000

Definition at line 236 of file i810_drv.h.

#define BR13_SOLID_PATTERN 0x80000000

Definition at line 237 of file i810_drv.h.

#define CMD_OP_BATCH_BUFFER ((0x0<<29)|(0x30<<23)|0x1)

Definition at line 175 of file i810_drv.h.

#define CMD_OP_DESTBUFFER_INFO ((0x0<<29)|(0x15<<23))

Definition at line 230 of file i810_drv.h.

#define CMD_OP_FRONTBUFFER_INFO ((0x0<<29)|(0x14<<23))

Definition at line 231 of file i810_drv.h.

#define CMD_OP_WAIT_FOR_EVENT ((0x0<<29)|(0x03<<23))

Definition at line 232 of file i810_drv.h.

#define CMD_OP_Z_BUFFER_INFO ((0x0<<29)|(0x16<<23))

Definition at line 229 of file i810_drv.h.

#define CMD_REPORT_HEAD (7<<23)

Definition at line 173 of file i810_drv.h.

#define CMD_STORE_DWORD_IDX ((0x21<<23) | 0x1)

Definition at line 174 of file i810_drv.h.

#define DRIVER_AUTHOR "VA Linux Systems Inc."

Definition at line 38 of file i810_drv.h.

#define DRIVER_DATE "20030605"

Definition at line 42 of file i810_drv.h.

#define DRIVER_DESC "Intel i810"

Definition at line 41 of file i810_drv.h.

#define DRIVER_MAJOR 1

Definition at line 54 of file i810_drv.h.

#define DRIVER_MINOR 4

Definition at line 55 of file i810_drv.h.

#define DRIVER_NAME "i810"

Definition at line 40 of file i810_drv.h.

#define DRIVER_PATCHLEVEL 0

Definition at line 56 of file i810_drv.h.

#define GFX_OP_BREAKPOINT_INTERRUPT ((0<<29)|(1<<23))

Definition at line 172 of file i810_drv.h.

#define GFX_OP_COLOR_FACTOR ((0x3<<29)|(0x1d<<24)|(0x1<<16)|0x0)

Definition at line 222 of file i810_drv.h.

#define GFX_OP_DESTBUFFER_VARS ((0x3<<29)|(0x1d<<24)|(0x85<<16)|0x0)

Definition at line 225 of file i810_drv.h.

#define GFX_OP_DRAWRECT_INFO ((0x3<<29)|(0x1d<<24)|(0x80<<16)|(0x3))

Definition at line 226 of file i810_drv.h.

#define GFX_OP_MAP_INFO ((0x3<<29)|(0x1d<<24)|0x2)

Definition at line 224 of file i810_drv.h.

#define GFX_OP_PRIMITIVE ((0x3<<29)|(0x1f<<24))

Definition at line 227 of file i810_drv.h.

#define GFX_OP_SCISSOR ((0x3<<29)|(0x1c<<24)|(0x10<<19))

Definition at line 211 of file i810_drv.h.

#define GFX_OP_SCISSOR_INFO ((0x3<<29)|(0x1d<<24)|(0x81<<16)|(0x1))

Definition at line 216 of file i810_drv.h.

#define GFX_OP_STIPPLE ((0x3<<29)|(0x1d<<24)|(0x83<<16))

Definition at line 223 of file i810_drv.h.

#define GFX_OP_USER_INTERRUPT ((0<<29)|(2<<23))

Definition at line 171 of file i810_drv.h.

#define HEAD_ADDR 0x001FFFFC

Definition at line 198 of file i810_drv.h.

#define HEAD_WRAP_COUNT 0xFFE00000

Definition at line 196 of file i810_drv.h.

#define HEAD_WRAP_ONE 0x00200000

Definition at line 197 of file i810_drv.h.

#define HP_RING 0x2040

Definition at line 192 of file i810_drv.h.

#define I810_ADDR ( reg ) (I810_BASE(reg) + reg)

Definition at line 133 of file i810_drv.h.

#define I810_BASE ( reg )

Value:

((unsigned long) \

dev_priv->mmio_map->handle)

Definition at line 131 of file i810_drv.h.

#define I810_DEREF ( reg ) (*(__volatile__ int *)I810_ADDR(reg))

Definition at line 134 of file i810_drv.h.

#define I810_DEREF16 ( reg ) (*(__volatile__ u16 *)I810_ADDR(reg))

Definition at line 137 of file i810_drv.h.

#define I810_READ ( reg ) I810_DEREF(reg)

Definition at line 135 of file i810_drv.h.

#define I810_READ16 ( reg ) I810_DEREF16(reg)

Definition at line 138 of file i810_drv.h.

#define I810_VERBOSE 0

Definition at line 141 of file i810_drv.h.

#define I810_WRITE	(	reg,
		val
	)	do { I810_DEREF(reg) = val; } while (0)

Definition at line 136 of file i810_drv.h.

#define I810_WRITE16	(	reg,
		val
	)	do { I810_DEREF16(reg) = val; } while (0)

Definition at line 139 of file i810_drv.h.

#define I810REG_HWSTAM 0x02098

Definition at line 186 of file i810_drv.h.

#define I810REG_INT_ENABLE_R 0x020a0

Definition at line 189 of file i810_drv.h.

#define I810REG_INT_IDENTITY_R 0x020a4

Definition at line 187 of file i810_drv.h.

#define I810REG_INT_MASK_R 0x020a8

Definition at line 188 of file i810_drv.h.

#define INST_FLUSH_MAP_CACHE 0x00000001

Definition at line 179 of file i810_drv.h.

#define INST_OP_FLUSH 0x02000000

Definition at line 178 of file i810_drv.h.

#define INST_PARSER_CLIENT 0x00000000

Definition at line 177 of file i810_drv.h.

#define LP_RING 0x2030

Definition at line 191 of file i810_drv.h.

#define OUT_RING ( n )

Value:

do {                    \
    if (I810_VERBOSE)                   \
        DRM_DEBUG("   OUT_RING %x\n", (int)(n));    \
    *(volatile unsigned int *)(virt + outring) = n;     \
    outring += 4;                       \
    outring &= ringmask;                    \
} while (0)

Definition at line 163 of file i810_drv.h.

#define RING_HEAD 0x04

Definition at line 195 of file i810_drv.h.

#define RING_INVALID 0x00000000

Definition at line 209 of file i810_drv.h.

#define RING_LEN 0x0C

Definition at line 201 of file i810_drv.h.

#define RING_LOCALS

Value:

unsigned int outring, ringmask; \

volatile char *virt;

Definition at line 142 of file i810_drv.h.

#define RING_NO_REPORT 0x00000000

Definition at line 206 of file i810_drv.h.

#define RING_NR_PAGES 0x000FF000

Definition at line 202 of file i810_drv.h.

#define RING_REPORT_128K 0x00000004

Definition at line 205 of file i810_drv.h.

#define RING_REPORT_64K 0x00000002

Definition at line 204 of file i810_drv.h.

#define RING_REPORT_MASK 0x00000006

Definition at line 203 of file i810_drv.h.

#define RING_START 0x08

Definition at line 199 of file i810_drv.h.

#define RING_TAIL 0x00

Definition at line 193 of file i810_drv.h.

#define RING_VALID 0x00000001

Definition at line 208 of file i810_drv.h.

#define RING_VALID_MASK 0x00000001

Definition at line 207 of file i810_drv.h.

#define SC_ENABLE (0x1<<0)

Definition at line 214 of file i810_drv.h.

#define SC_ENABLE_MASK (0x1<<0)

Definition at line 213 of file i810_drv.h.

#define SC_UPDATE_SCISSOR (0x1<<1)

Definition at line 212 of file i810_drv.h.

#define SCI_XMAX_MASK (0xffff<<0)

Definition at line 220 of file i810_drv.h.

#define SCI_XMIN_MASK (0xffff<<0)

Definition at line 218 of file i810_drv.h.

#define SCI_YMAX_MASK (0xffff<<16)

Definition at line 219 of file i810_drv.h.

#define SCI_YMIN_MASK (0xffff<<16)

Definition at line 217 of file i810_drv.h.

#define START_ADDR 0x00FFFFF8

Definition at line 200 of file i810_drv.h.

#define TAIL_ADDR 0x000FFFF8

Definition at line 194 of file i810_drv.h.

#define WAIT_FOR_PLANE_A_FLIP (1<<2)

Definition at line 240 of file i810_drv.h.

#define WAIT_FOR_PLANE_A_SCANLINES (1<<1)

Definition at line 239 of file i810_drv.h.

#define WAIT_FOR_VBLANK (1<<3)

Definition at line 241 of file i810_drv.h.

Typedef Documentation

typedef struct drm_i810_buf_priv drm_i810_buf_priv_t

typedef struct drm_i810_private drm_i810_private_t

typedef struct _drm_i810_ring_buffer drm_i810_ring_buffer_t

Function Documentation

int i810_driver_device_is_agp ( struct drm_device * dev )

Determine if the device really is AGP or not.

All Intel graphics chipsets are treated as AGP, even if they are really PCI-e.

Parameters

dev	The device to be tested.

Returns: A value of 1 is always retured to indictate every i810 is AGP.

Definition at line 1275 of file i810_dma.c.

int i810_driver_dma_quiescent ( struct drm_device * dev )

Definition at line 1238 of file i810_dma.c.

void i810_driver_lastclose ( struct drm_device * dev )

Definition at line 1213 of file i810_dma.c.

int i810_driver_load	(	struct drm_device *	,
		unsigned long	flags
	)

Definition at line 1199 of file i810_dma.c.

void i810_driver_preclose	(	struct drm_device *	dev,
		struct drm_file *	file_priv
	)

Definition at line 1218 of file i810_dma.c.

void i810_driver_reclaim_buffers	(	struct drm_device *	dev,
		struct drm_file *	file_priv
	)

Definition at line 886 of file i810_dma.c.

long i810_ioctl	(	struct file *	file,
		unsigned int	cmd,
		unsigned long	arg
	)

Variable Documentation

struct drm_ioctl_desc i810_ioctls[]

Definition at line 1244 of file i810_dma.c.

int i810_max_ioctl

Definition at line 1262 of file i810_dma.c.

Data Structures

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

Typedef Documentation

Function Documentation

Variable Documentation