-
/****************************************************************************
- * Copyright (C) 2003-2006 by XGI Technology, Taiwan.
- * *
- * All Rights Reserved. *
- * *
+ * Copyright (C) 2003-2006 by XGI Technology, Taiwan.
+ *
+ * All Rights Reserved.
+ *
* Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation on the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- * *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial
- * portions of the Software.
- * *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NON-INFRINGEMENT. IN NO EVENT SHALL XGI AND/OR
- * ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation on the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * XGI AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
***************************************************************************/
#ifndef _XGI_DRV_H_
#define _XGI_DRV_H_
-#define XGI_MAJOR_VERSION 0
-#define XGI_MINOR_VERSION 7
-#define XGI_PATCHLEVEL 5
-
-#define XGI_DRV_VERSION "0.7.5"
-
-#ifndef XGI_DRV_NAME
-#define XGI_DRV_NAME "xgi"
-#endif
-
-/*
- * xgi reserved major device number, Set this to 0 to
- * request dynamic major number allocation.
- */
-#ifndef XGI_DEV_MAJOR
-#define XGI_DEV_MAJOR 0
-#endif
-
-#ifndef XGI_MAX_DEVICES
-#define XGI_MAX_DEVICES 1
-#endif
-
-/* Jong 06/06/2006 */
-/* #define XGI_DEBUG */
-
-#ifndef PCI_VENDOR_ID_XGI
-/*
-#define PCI_VENDOR_ID_XGI 0x1023
-*/
-#define PCI_VENDOR_ID_XGI 0x18CA
-
-#endif
-
-#ifndef PCI_DEVICE_ID_XP5
-#define PCI_DEVICE_ID_XP5 0x2200
-#endif
-
-#ifndef PCI_DEVICE_ID_XG47
-#define PCI_DEVICE_ID_XG47 0x0047
-#endif
+#include "drmP.h"
+#include "drm.h"
+#include "drm_sman.h"
-/* Macros to make printk easier */
-#define XGI_ERROR(fmt, arg...) \
- printk(KERN_ERR "[" XGI_DRV_NAME ":%s] *ERROR* " fmt, __FUNCTION__, ##arg)
+#define DRIVER_AUTHOR "Andrea Zhang <andrea_zhang@macrosynergy.com>"
-#define XGI_MEM_ERROR(area, fmt, arg...) \
- printk(KERN_ERR "[" XGI_DRV_NAME ":%s] *ERROR* " fmt, __FUNCTION__, ##arg)
-
-/* #define XGI_DEBUG */
-
-#ifdef XGI_DEBUG
-#define XGI_INFO(fmt, arg...) \
- printk(KERN_ALERT "[" XGI_DRV_NAME ":%s] " fmt, __FUNCTION__, ##arg)
-/* printk(KERN_INFO "[" XGI_DRV_NAME ":%s] " fmt, __FUNCTION__, ##arg) */
-#else
-#define XGI_INFO(fmt, arg...) do { } while (0)
-#endif
+#define DRIVER_NAME "xgi"
+#define DRIVER_DESC "XGI XP5 / XP10 / XG47"
+#define DRIVER_DATE "20080612"
-/* device name length; must be atleast 8 */
-#define XGI_DEVICE_NAME_LENGTH 40
+#define DRIVER_MAJOR 1
+#define DRIVER_MINOR 2
+#define DRIVER_PATCHLEVEL 0
-/* need a fake device number for control device; just to flag it for msgs */
-#define XGI_CONTROL_DEVICE_NUMBER 100
+#include "xgi_cmdlist.h"
+#include "xgi_drm.h"
-typedef struct {
- U32 base; // pcie base is different from fb base
- U32 size;
- U8 *vbase;
-} xgi_aperture_t;
-
-typedef struct xgi_screen_info_s {
- U32 scrn_start;
- U32 scrn_xres;
- U32 scrn_yres;
- U32 scrn_bpp;
- U32 scrn_pitch;
-} xgi_screen_info_t;
+struct xgi_aperture {
+ dma_addr_t base;
+ unsigned int size;
+};
-typedef struct xgi_sarea_info_s {
- U32 bus_addr;
- U32 size;
-} xgi_sarea_info_t;
+struct xgi_info {
+ struct drm_device *dev;
-typedef struct xgi_info_s {
- struct pci_dev *dev;
- int flags;
- int device_number;
- int bus; /* PCI config info */
- int slot;
- int vendor_id;
- U32 device_id;
- U8 revision_id;
+ bool bootstrap_done;
/* physical characteristics */
- xgi_aperture_t mmio;
- xgi_aperture_t fb;
- xgi_aperture_t pcie;
- xgi_screen_info_t scrn_info;
- xgi_sarea_info_t sarea_info;
-
- /* look up table parameters */
- U32 *lut_base;
- U32 lutPageSize;
- U32 lutPageOrder;
- U32 isLUTInLFB;
- U32 sdfbPageSize;
-
- U32 pcie_config;
- U32 pcie_status;
- U32 irq;
-
- atomic_t use_count;
+ struct xgi_aperture mmio;
+ struct xgi_aperture fb;
+ struct xgi_aperture pcie;
- /* keep track of any pending bottom halfes */
- struct tasklet_struct tasklet;
+ struct drm_map *mmio_map;
+ struct drm_map *pcie_map;
+ struct drm_map *fb_map;
- spinlock_t info_lock;
-
- struct semaphore info_sem;
- struct semaphore fb_sem;
- struct semaphore pcie_sem;
-} xgi_info_t;
+ /* look up table parameters */
+ struct drm_ati_pcigart_info gart_info;
+ unsigned int lutPageSize;
-typedef struct xgi_ioctl_post_vbios {
- U32 bus;
- U32 slot;
-} xgi_ioctl_post_vbios_t;
+ struct drm_sman sman;
+ bool fb_heap_initialized;
+ bool pcie_heap_initialized;
-typedef enum xgi_mem_location_s {
- NON_LOCAL = 0,
- LOCAL = 1,
- INVALID = 0x7fffffff
-} xgi_mem_location_t;
+ struct xgi_cmdring_info cmdring;
-enum PcieOwner {
- PCIE_2D = 0,
- /*
- PCIE_3D should not begin with 1,
- 2D alloc pcie memory will use owner 1.
- */
- PCIE_3D = 11, /*vetex buf */
- PCIE_3D_CMDLIST = 12,
- PCIE_3D_SCRATCHPAD = 13,
- PCIE_3D_TEXTURE = 14,
- PCIE_INVALID = 0x7fffffff
+ DRM_SPINTYPE fence_lock;
+ wait_queue_head_t fence_queue;
+ unsigned complete_sequence;
+ unsigned next_sequence;
};
-typedef struct xgi_mem_req_s {
- xgi_mem_location_t location;
- unsigned long size;
- unsigned long is_front;
- enum PcieOwner owner;
- unsigned long pid;
-} xgi_mem_req_t;
-
-typedef struct xgi_mem_alloc_s {
- xgi_mem_location_t location;
- unsigned long size;
- unsigned long bus_addr;
- unsigned long hw_addr;
- unsigned long pid;
-} xgi_mem_alloc_t;
-
-typedef struct xgi_chip_info_s {
- U32 device_id;
- char device_name[32];
- U32 vendor_id;
- U32 curr_display_mode; //Singe, DualView(Contained), MHS
- U32 fb_size;
- U32 sarea_bus_addr;
- U32 sarea_size;
-} xgi_chip_info_t;
+extern long xgi_compat_ioctl(struct file *filp, unsigned int cmd,
+ unsigned long arg);
-typedef struct xgi_opengl_cmd_s {
- U32 cmd;
-} xgi_opengl_cmd_t;
+extern int xgi_fb_heap_init(struct xgi_info * info);
-typedef struct xgi_mmio_info_s {
- xgi_opengl_cmd_t cmd_head;
- void *mmioBase;
- int size;
-} xgi_mmio_info_t;
+extern int xgi_alloc(struct xgi_info * info, struct xgi_mem_alloc * alloc,
+ struct drm_file * filp);
-typedef enum {
- BTYPE_2D = 0,
- BTYPE_3D = 1,
- BTYPE_FLIP = 2,
- BTYPE_CTRL = 3,
- BTYPE_NONE = 0x7fffffff
-} BATCH_TYPE;
+extern int xgi_free(struct xgi_info * info, unsigned int index,
+ struct drm_file * filp);
-typedef struct xgi_cmd_info_s {
- BATCH_TYPE _firstBeginType;
- U32 _firstBeginAddr;
- U32 _firstSize;
- U32 _curDebugID;
- U32 _lastBeginAddr;
- U32 _beginCount;
-} xgi_cmd_info_t;
+extern int xgi_pcie_heap_init(struct xgi_info * info);
-typedef struct xgi_state_info_s {
- U32 _fromState;
- U32 _toState;
-} xgi_state_info_t;
+extern void *xgi_find_pcie_virt(struct xgi_info * info, u32 address);
-typedef struct cpu_info_s {
- U32 _eax;
- U32 _ebx;
- U32 _ecx;
- U32 _edx;
-} cpu_info_t;
+extern void xgi_enable_mmio(struct xgi_info * info);
+extern void xgi_disable_mmio(struct xgi_info * info);
+extern void xgi_enable_ge(struct xgi_info * info);
+extern void xgi_disable_ge(struct xgi_info * info);
-typedef struct xgi_mem_pid_s {
- struct list_head list;
- xgi_mem_location_t location;
- unsigned long bus_addr;
- unsigned long pid;
-} xgi_mem_pid_t;
-
-/*
- * Ioctl definitions
+/* TTM-style fences.
*/
+#ifdef XGI_HAVE_FENCE
+extern void xgi_poke_flush(struct drm_device * dev, uint32_t class);
+extern int xgi_fence_emit_sequence(struct drm_device * dev, uint32_t class,
+ uint32_t flags, uint32_t * sequence, uint32_t * native_type);
+extern void xgi_fence_handler(struct drm_device * dev);
+extern int xgi_fence_has_irq(struct drm_device *dev, uint32_t class,
+ uint32_t flags);
+#endif /* XGI_HAVE_FENCE */
-#define XGI_IOCTL_MAGIC 'x' /* use 'x' as magic number */
-
-#define XGI_IOCTL_BASE 0
-#define XGI_ESC_DEVICE_INFO (XGI_IOCTL_BASE + 0)
-#define XGI_ESC_POST_VBIOS (XGI_IOCTL_BASE + 1)
-
-#define XGI_ESC_FB_INIT (XGI_IOCTL_BASE + 2)
-#define XGI_ESC_FB_ALLOC (XGI_IOCTL_BASE + 3)
-#define XGI_ESC_FB_FREE (XGI_IOCTL_BASE + 4)
-#define XGI_ESC_PCIE_INIT (XGI_IOCTL_BASE + 5)
-#define XGI_ESC_PCIE_ALLOC (XGI_IOCTL_BASE + 6)
-#define XGI_ESC_PCIE_FREE (XGI_IOCTL_BASE + 7)
-#define XGI_ESC_SUBMIT_CMDLIST (XGI_IOCTL_BASE + 8)
-#define XGI_ESC_PUT_SCREEN_INFO (XGI_IOCTL_BASE + 9)
-#define XGI_ESC_GET_SCREEN_INFO (XGI_IOCTL_BASE + 10)
-#define XGI_ESC_GE_RESET (XGI_IOCTL_BASE + 11)
-#define XGI_ESC_SAREA_INFO (XGI_IOCTL_BASE + 12)
-#define XGI_ESC_DUMP_REGISTER (XGI_IOCTL_BASE + 13)
-#define XGI_ESC_DEBUG_INFO (XGI_IOCTL_BASE + 14)
-#define XGI_ESC_TEST_RWINKERNEL (XGI_IOCTL_BASE + 16)
-#define XGI_ESC_STATE_CHANGE (XGI_IOCTL_BASE + 17)
-#define XGI_ESC_MMIO_INFO (XGI_IOCTL_BASE + 18)
-#define XGI_ESC_PCIE_CHECK (XGI_IOCTL_BASE + 19)
-#define XGI_ESC_CPUID (XGI_IOCTL_BASE + 20)
-#define XGI_ESC_MEM_COLLECT (XGI_IOCTL_BASE + 21)
-
-#define XGI_IOCTL_DEVICE_INFO _IOR(XGI_IOCTL_MAGIC, XGI_ESC_DEVICE_INFO, xgi_chip_info_t)
-#define XGI_IOCTL_POST_VBIOS _IO(XGI_IOCTL_MAGIC, XGI_ESC_POST_VBIOS)
-
-#define XGI_IOCTL_FB_INIT _IO(XGI_IOCTL_MAGIC, XGI_ESC_FB_INIT)
-#define XGI_IOCTL_FB_ALLOC _IOWR(XGI_IOCTL_MAGIC, XGI_ESC_FB_ALLOC, xgi_mem_req_t)
-#define XGI_IOCTL_FB_FREE _IOW(XGI_IOCTL_MAGIC, XGI_ESC_FB_FREE, unsigned long)
-
-#define XGI_IOCTL_PCIE_INIT _IO(XGI_IOCTL_MAGIC, XGI_ESC_PCIE_INIT)
-#define XGI_IOCTL_PCIE_ALLOC _IOWR(XGI_IOCTL_MAGIC, XGI_ESC_PCIE_ALLOC, xgi_mem_req_t)
-#define XGI_IOCTL_PCIE_FREE _IOW(XGI_IOCTL_MAGIC, XGI_ESC_PCIE_FREE, unsigned long)
-
-#define XGI_IOCTL_PUT_SCREEN_INFO _IOW(XGI_IOCTL_MAGIC, XGI_ESC_PUT_SCREEN_INFO, xgi_screen_info_t)
-#define XGI_IOCTL_GET_SCREEN_INFO _IOR(XGI_IOCTL_MAGIC, XGI_ESC_GET_SCREEN_INFO, xgi_screen_info_t)
-
-#define XGI_IOCTL_GE_RESET _IO(XGI_IOCTL_MAGIC, XGI_ESC_GE_RESET)
-#define XGI_IOCTL_SAREA_INFO _IOW(XGI_IOCTL_MAGIC, XGI_ESC_SAREA_INFO, xgi_sarea_info_t)
-#define XGI_IOCTL_DUMP_REGISTER _IO(XGI_IOCTL_MAGIC, XGI_ESC_DUMP_REGISTER)
-#define XGI_IOCTL_DEBUG_INFO _IO(XGI_IOCTL_MAGIC, XGI_ESC_DEBUG_INFO)
-#define XGI_IOCTL_MMIO_INFO _IOR(XGI_IOCTL_MAGIC, XGI_ESC_MMIO_INFO, xgi_mmio_info_t)
-
-#define XGI_IOCTL_SUBMIT_CMDLIST _IOWR(XGI_IOCTL_MAGIC, XGI_ESC_SUBMIT_CMDLIST, xgi_cmd_info_t)
-#define XGI_IOCTL_TEST_RWINKERNEL _IOWR(XGI_IOCTL_MAGIC, XGI_ESC_TEST_RWINKERNEL, unsigned long)
-#define XGI_IOCTL_STATE_CHANGE _IOWR(XGI_IOCTL_MAGIC, XGI_ESC_STATE_CHANGE, xgi_state_info_t)
-#define XGI_IOCTL_PCIE_CHECK _IO(XGI_IOCTL_MAGIC, XGI_ESC_PCIE_CHECK)
-#define XGI_IOCTL_CPUID _IOWR(XGI_IOCTL_MAGIC, XGI_ESC_CPUID, cpu_info_t)
-#define XGI_IOCTL_MAXNR 30
-
-/*
- * flags
+/* Non-TTM-style fences.
*/
-#define XGI_FLAG_OPEN 0x0001
-#define XGI_FLAG_NEEDS_POSTING 0x0002
-#define XGI_FLAG_WAS_POSTED 0x0004
-#define XGI_FLAG_CONTROL 0x0010
-#define XGI_FLAG_MAP_REGS_EARLY 0x0200
-
-/* mmap(2) offsets */
-
-#define IS_IO_OFFSET(info, offset, length) \
- (((offset) >= (info)->mmio.base) \
- && (((offset) + (length)) <= (info)->mmio.base + (info)->mmio.size))
-
-/* Jong 06/14/2006 */
-/* (info)->fb.base is a base address for physical (bus) address space */
-/* what's the definition of offest? on physical (bus) address space or HW address space */
-/* Jong 06/15/2006; use HW address space */
-#define IS_FB_OFFSET(info, offset, length) \
- (((offset) >= 0) \
- && (((offset) + (length)) <= (info)->fb.size))
-#if 0
-#define IS_FB_OFFSET(info, offset, length) \
- (((offset) >= (info)->fb.base) \
- && (((offset) + (length)) <= (info)->fb.base + (info)->fb.size))
-#endif
-
-#define IS_PCIE_OFFSET(info, offset, length) \
- (((offset) >= (info)->pcie.base) \
- && (((offset) + (length)) <= (info)->pcie.base + (info)->pcie.size))
-
-extern int xgi_fb_heap_init(xgi_info_t * info);
-extern void xgi_fb_heap_cleanup(xgi_info_t * info);
-
-extern void xgi_fb_alloc(xgi_info_t * info, xgi_mem_req_t * req,
- xgi_mem_alloc_t * alloc);
-extern void xgi_fb_free(xgi_info_t * info, unsigned long offset);
-extern void xgi_mem_collect(xgi_info_t * info, unsigned int *pcnt);
-
-extern int xgi_pcie_heap_init(xgi_info_t * info);
-extern void xgi_pcie_heap_cleanup(xgi_info_t * info);
-
-extern void xgi_pcie_alloc(xgi_info_t * info, unsigned long size,
- enum PcieOwner owner, xgi_mem_alloc_t * alloc);
-extern void xgi_pcie_free(xgi_info_t * info, unsigned long offset);
-extern void xgi_pcie_heap_check(void);
-extern struct xgi_pcie_block_s *xgi_find_pcie_block(xgi_info_t * info,
- unsigned long address);
-extern void *xgi_find_pcie_virt(xgi_info_t * info, unsigned long address);
-
-extern void xgi_read_pcie_mem(xgi_info_t * info, xgi_mem_req_t * req);
-extern void xgi_write_pcie_mem(xgi_info_t * info, xgi_mem_req_t * req);
-
-extern void xgi_test_rwinkernel(xgi_info_t * info, unsigned long address);
+extern int xgi_set_fence_ioctl(struct drm_device * dev, void * data,
+ struct drm_file * filp);
+extern int xgi_wait_fence_ioctl(struct drm_device * dev, void * data,
+ struct drm_file * filp);
+
+extern int xgi_alloc_ioctl(struct drm_device * dev, void * data,
+ struct drm_file * filp);
+extern int xgi_free_ioctl(struct drm_device * dev, void * data,
+ struct drm_file * filp);
+extern int xgi_submit_cmdlist(struct drm_device * dev, void * data,
+ struct drm_file * filp);
+extern int xgi_state_change_ioctl(struct drm_device * dev, void * data,
+ struct drm_file * filp);
#endif
projects / platform / upstream / libdrm.git / blobdiff