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2003-11-05Remove buf_alloc which is unused since the locking commit.Eric Anholt
2003-11-04Memory layout transition:Michel Daenzer
2003-10-27Add a DRM_PUT_USER_UNCHECKED, which will be used by an upcoming radeonEric Anholt
2003-10-24Don't try to use dev->dma_lock unless dma is initialized (dev->dma != NULL)Eric Anholt
2003-10-24Move the REALLY_HAVE_AGP endif above the mtrr functions. Broke tdfx module.Eric Anholt
2003-10-23- Introduce a new ioctl, DRM_IOCTL_SET_VERSION. This ioctl allows theEric Anholt
2003-10-22- Add DRM_GET_PRIV_WITH_RETURN macro. This can be used in shared code toEric Anholt
2003-10-22Fix warning about static DRM(bufs_info) defined but not used in theEric Anholt
2003-10-20Fix the possibility of sleeping with locks held in sysctls by copying theEric Anholt
2003-10-20Clean up BSD MTRR handling. The NetBSD code is untested, but it's my bestEric Anholt
2003-10-19- SMPng lock the DRM. This is only partial -- there are a few code pathsEric Anholt
2003-10-19Clean up extra zeroing of dev->dma, and use calloc to take advantage ofEric Anholt
2003-10-17- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle themEric Anholt
2003-10-17- Converted Linux drivers to initialize DRM instances based on PCI IDs, notEric Anholt
2003-10-03Some code cleanups done while working on locking. Reduces always-trueEric Anholt
2003-10-03Stylistic preparation for SMPng locking work: DRM_LOCK/DRM_UNLOCK have sideEric Anholt
2003-10-02Add an MIT-style copyright, assigned to myself, to these files. I thinkEric Anholt
2003-10-02Axe more old gamma DMA infrastructure.Eric Anholt
2003-10-02Mostly whitespace cleanups and style(9) fixes focused on "if(" -> "if ("Eric Anholt
2003-10-02Wrap sys/endian.h usage with __FreeBSD_version >= 480000.Eric Anholt
2003-10-02Allow the DRM to attach to a "drmsub" device. This will be provided by theEric Anholt
2003-10-02MTRR issue with SMP and -stable seems to be resolved. Re-enable MTRRs onEric Anholt
2003-09-09Use spldrm/splx around tsleep() in DRM_WAIT_ONKeith Whitwell
2003-09-07Fix for older -stable.Eric Anholt
2003-08-29These files were missed in the SiS DRM commit.Eric Anholt
2003-08-29Port the SiS DRM to FreeBSD. This includes the ability for the DRM toEric Anholt
2003-08-29Add DRM(calloc), which is convenient, used by the new sis code, and takesEric Anholt
2003-08-29Update radeon PCI IDs.Eric Anholt
2003-08-29This PCI header has been living in dev/pci/ for a while now.Eric Anholt
2003-08-19Fix the debug build.Eric Anholt
2003-08-19- Remove $FreeBSD$ tags as they weren't too useful and merges are now beingEric Anholt
2003-08-12Merge from FreeBSD r1.11: We have memset in the kernel, no need to defineEric Anholt
2003-07-29IRQ code cleanup suggested by Linus TorvaldsMichel Daenzer
2003-07-26Fix FreeBSD build after IRQ changes.Eric Anholt
2003-07-25Compile fixes for recent 2.5/2.6 Linux kernels. I hope this doesn't breakMichel Daenzer
2003-05-16Support AGP bridges where the AGP aperture can't be accessed directly byMichel Daenzer
2003-04-28Fix a typo: On takedown the mtrr operation is MEMRANGE_SET_REMOVE, notEric Anholt
2003-04-27Use real endian conversion functions.Eric Anholt
2003-04-26Fix formatting of hw.dri sysctl.Eric Anholt
2003-04-26Remove the map argument from DRM_*MEMORYBARRIER. Not all of the uses ofEric Anholt
2003-04-26MFL: Don't install irq handler unless the driver has been initialized.Eric Anholt
2003-04-26Add PCI DMA memory functions and make addbufs_pci and associated code useEric Anholt
2003-04-26Missed files in the last commit: Remove memory debugging sysctl unlessEric Anholt
2003-04-26Move the memory functions with debugging info to drm_memory_debug.h, andEric Anholt
2003-04-26Remove #if 0'ed code.Eric Anholt
2003-04-26Replace the C atomic_cmpset_int compatibility function for -stable with theEric Anholt
2003-04-26Disable MTRRs on FreeBSD-stable. Without this, it hangs on boot in the MTRREric Anholt
2003-04-25Merge from FreeBSD-current.Eric Anholt
2003-04-25Clean up the DRM_COPY_TO_USER()ing of DRM(infobufs), making it moreEric Anholt
2003-04-24Clean up the style of the linux-compat code and use ioctl() directly ratherEric Anholt
generated by cgit v1.2.3 (git 2.25.1) at 2025-09-17 17:18:08 +0000
s="hl opt">{ int tail_mask; unsigned long Start; unsigned long End; unsigned long Size; u8 *virtual_start; int head; int tail; int space; } drm_i830_ring_buffer_t; typedef struct drm_i830_private { drm_map_t *sarea_map; drm_map_t *mmio_map; drm_i830_sarea_t *sarea_priv; drm_i830_ring_buffer_t ring; void * hw_status_page; unsigned long counter; dma_addr_t dma_status_page; drm_buf_t *mmap_buffer; u32 front_di1, back_di1, zi1; int back_offset; int depth_offset; int front_offset; int w, h; int pitch; int back_pitch; int depth_pitch; unsigned int cpp; int do_boxes; int dma_used; int current_page; int page_flipping; wait_queue_head_t irq_queue; atomic_t irq_received; atomic_t irq_emitted; int use_mi_batchbuffer_start; } drm_i830_private_t; /* i830_dma.c */ extern int i830_dma_schedule(drm_device_t *dev, int locked); extern int i830_getbuf(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_dma_init(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_dma_cleanup(drm_device_t *dev); extern int i830_flush_ioctl(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern void i830_reclaim_buffers(drm_device_t *dev, struct file *filp); extern int i830_getage(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma); extern int i830_copybuf(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_docopy(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern void i830_dma_quiescent(drm_device_t *dev); extern int i830_dma_vertex(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_swap_bufs(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_clear_bufs(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_flip_bufs(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); extern int i830_getparam( struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg ); extern int i830_setparam( struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg ); /* i830_irq.c */ extern int i830_irq_emit( struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg ); extern int i830_irq_wait( struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg ); extern int i830_wait_irq(drm_device_t *dev, int irq_nr); extern int i830_emit_irq(drm_device_t *dev); extern irqreturn_t i830_driver_irq_handler( DRM_IRQ_ARGS ); extern void i830_driver_irq_preinstall( drm_device_t *dev ); extern void i830_driver_irq_postinstall( drm_device_t *dev ); extern void i830_driver_irq_uninstall( drm_device_t *dev ); #define I830_BASE(reg) ((unsigned long) \ dev_priv->mmio_map->handle) #define I830_ADDR(reg) (I830_BASE(reg) + reg) #define I830_DEREF(reg) *(__volatile__ unsigned int *)I830_ADDR(reg) #define I830_READ(reg) readl((volatile u32 *)I830_ADDR(reg)) #define I830_WRITE(reg,val) writel(val, (volatile u32 *)I830_ADDR(reg)) #define I830_DEREF16(reg) *(__volatile__ u16 *)I830_ADDR(reg) #define I830_READ16(reg) I830_DEREF16(reg) #define I830_WRITE16(reg,val) do { I830_DEREF16(reg) = val; } while (0) #define I830_VERBOSE 0 #define RING_LOCALS unsigned int outring, ringmask, outcount; \ volatile char *virt; #define BEGIN_LP_RING(n) do { \ if (I830_VERBOSE) \ printk("BEGIN_LP_RING(%d) in %s\n", \ n, __FUNCTION__); \ if (dev_priv->ring.space < n*4) \ i830_wait_ring(dev, n*4, __FUNCTION__); \ outcount = 0; \ outring = dev_priv->ring.tail; \ ringmask = dev_priv->ring.tail_mask; \ virt = dev_priv->ring.virtual_start; \ } while (0) #define OUT_RING(n) do { \ if (I830_VERBOSE) printk(" OUT_RING %x\n", (int)(n)); \ *(volatile unsigned int *)(virt + outring) = n; \ outcount++; \ outring += 4; \ outring &= ringmask; \ } while (0) #define ADVANCE_LP_RING() do { \ if (I830_VERBOSE) printk("ADVANCE_LP_RING %x\n", outring); \ dev_priv->ring.tail = outring; \ dev_priv->ring.space -= outcount * 4; \ I830_WRITE(LP_RING + RING_TAIL, outring); \ } while(0) extern int i830_wait_ring(drm_device_t *dev, int n, const char *caller); #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 STATE3D_LOAD_STATE_IMMEDIATE_2 ((0x3<<29)|(0x1d<<24)|(0x03<<16)) #define LOAD_TEXTURE_MAP0 (1<<11) #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 I830REG_HWSTAM 0x02098 #define I830REG_INT_IDENTITY_R 0x020a4 #define I830REG_INT_MASK_R 0x020a8 #define I830REG_INT_ENABLE_R 0x020a0 #define I830_IRQ_RESERVED ((1<<13)|(3<<2)) #define LP_RING 0x2030 #define HP_RING 0x2040 #define RING_TAIL 0x00 #define TAIL_ADDR 0x001FFFF8 #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 0x0xFFFFF000 #define RING_LEN 0x0C #define RING_NR_PAGES 0x001FF000 #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_SCISSOR_ENABLE ((0x3<<29)|(0x1c<<24)|(0x10<<19)) #define GFX_OP_SCISSOR_RECT ((0x3<<29)|(0x1d<<24)|(0x81<<16)|1) #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)|0x4) #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_DESTBUFFER_INFO ((0x3<<29)|(0x1d<<24)|(0x8e<<16)|1) #define CMD_OP_DISPLAYBUFFER_INFO ((0x0<<29)|(0x14<<23)|2) #define ASYNC_FLIP (1<<22) #define CMD_3D (0x3<<29) #define STATE3D_CONST_BLEND_COLOR_CMD (CMD_3D|(0x1d<<24)|(0x88<<16)) #define STATE3D_MAP_COORD_SETBIND_CMD (CMD_3D|(0x1d<<24)|(0x02<<16)) #define BR00_BITBLT_CLIENT 0x40000000 #define BR00_OP_COLOR_BLT 0x10000000 #define BR00_OP_SRC_COPY_BLT 0x10C00000 #define BR13_SOLID_PATTERN 0x80000000 #define BUF_3D_ID_COLOR_BACK (0x3<<24) #define BUF_3D_ID_DEPTH (0x7<<24) #define BUF_3D_USE_FENCE (1<<23) #define BUF_3D_PITCH(x) (((x)/4)<<2) #define CMD_OP_MAP_PALETTE_LOAD ((3<<29)|(0x1d<<24)|(0x82<<16)|255)