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Diffstat (limited to 'linux-core/xgi_drv.h')
-rw-r--r--linux-core/xgi_drv.h205
1 files changed, 71 insertions, 134 deletions
diff --git a/linux-core/xgi_drv.h b/linux-core/xgi_drv.h
index 382bb7a6..20965876 100644
--- a/linux-core/xgi_drv.h
+++ b/linux-core/xgi_drv.h
@@ -29,115 +29,69 @@
#ifndef _XGI_DRV_H_
#define _XGI_DRV_H_
-#include "xgi_drm.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 */
+#include "drmP.h"
+#include "drm.h"
-#ifndef PCI_VENDOR_ID_XGI
-/*
-#define PCI_VENDOR_ID_XGI 0x1023
-*/
-#define PCI_VENDOR_ID_XGI 0x18CA
+#define DRIVER_AUTHOR "Andrea Zhang <andrea_zhang@macrosynergy.com>"
-#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
+#define DRIVER_NAME "xgi"
+#define DRIVER_DESC "XGI XP5 / XP10 / XG47"
+#define DRIVER_DATE "20070710"
-/* Macros to make printk easier */
-#define XGI_ERROR(fmt, arg...) \
- printk(KERN_ERR "[" XGI_DRV_NAME ":%s] *ERROR* " fmt, __FUNCTION__, ##arg)
+#define DRIVER_MAJOR 0
+#define DRIVER_MINOR 8
+#define DRIVER_PATCHLEVEL 0
-#define XGI_MEM_ERROR(area, fmt, arg...) \
- printk(KERN_ERR "[" XGI_DRV_NAME ":%s] *ERROR* " fmt, __FUNCTION__, ##arg)
+#include "xgi_drm.h"
-/* #define XGI_DEBUG */
+struct xgi_aperture {
+ dma_addr_t base;
+ unsigned int size;
+};
-#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
+struct xgi_mem_block {
+ struct list_head list;
+ unsigned long offset;
+ unsigned long size;
+ DRMFILE filp;
-/* device name length; must be atleast 8 */
-#define XGI_DEVICE_NAME_LENGTH 40
+ unsigned int owner;
+};
-/* need a fake device number for control device; just to flag it for msgs */
-#define XGI_CONTROL_DEVICE_NUMBER 100
+struct xgi_mem_heap {
+ struct list_head free_list;
+ struct list_head used_list;
+ struct list_head sort_list;
+ unsigned long max_freesize;
-struct xgi_aperture {
- unsigned long base;
- unsigned int size;
- void *vbase;
+ bool initialized;
};
struct xgi_info {
- struct pci_dev *dev;
- int flags;
- int device_number;
+ struct drm_device *dev;
+
+ bool bootstrap_done;
/* physical characteristics */
struct xgi_aperture mmio;
struct xgi_aperture fb;
struct xgi_aperture pcie;
+ struct drm_map *mmio_map;
+ struct drm_map *pcie_map;
+ struct drm_map *fb_map;
+
/* look up table parameters */
- u32 *lut_base;
+ struct drm_dma_handle *lut_handle;
unsigned int lutPageSize;
- unsigned int lutPageOrder;
- bool isLUTInLFB;
- unsigned int sdfbPageSize;
-
- u32 pcie_config;
- u32 pcie_status;
-
- atomic_t use_count;
- /* keep track of any pending bottom halfes */
- struct tasklet_struct tasklet;
+ struct xgi_mem_heap fb_heap;
+ struct xgi_mem_heap pcie_heap;
- spinlock_t info_lock;
-
- struct semaphore info_sem;
struct semaphore fb_sem;
struct semaphore pcie_sem;
};
-struct xgi_ioctl_post_vbios {
- unsigned int bus;
- unsigned int slot;
-};
-
enum PcieOwner {
PCIE_2D = 0,
/*
@@ -151,64 +105,47 @@ enum PcieOwner {
PCIE_INVALID = 0x7fffffff
};
-struct xgi_mem_pid {
- struct list_head list;
- enum xgi_mem_location location;
- unsigned long bus_addr;
- unsigned long pid;
-};
-
-
-/*
- * flags
- */
-#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 struct kmem_cache *xgi_mem_block_cache;
+extern struct xgi_mem_block *xgi_mem_alloc(struct xgi_mem_heap * heap,
+ unsigned long size, enum PcieOwner owner);
+extern int xgi_mem_free(struct xgi_mem_heap * heap, unsigned long offset,
+ DRMFILE filp);
+extern int xgi_mem_heap_init(struct xgi_mem_heap * heap, unsigned int start,
+ unsigned int end);
+extern void xgi_mem_heap_cleanup(struct xgi_mem_heap * heap);
extern int xgi_fb_heap_init(struct xgi_info * info);
-extern void xgi_fb_heap_cleanup(struct xgi_info * info);
-extern void xgi_fb_alloc(struct xgi_info * info, struct xgi_mem_alloc * alloc,
- pid_t pid);
-extern void xgi_fb_free(struct xgi_info * info, unsigned long offset);
-extern void xgi_mem_collect(struct xgi_info * info, unsigned int *pcnt);
+extern int xgi_fb_alloc(struct xgi_info * info, struct xgi_mem_alloc * alloc,
+ DRMFILE filp);
+
+extern int xgi_fb_free(struct xgi_info * info, unsigned long offset,
+ DRMFILE filp);
extern int xgi_pcie_heap_init(struct xgi_info * info);
-extern void xgi_pcie_heap_cleanup(struct xgi_info * info);
+extern void xgi_pcie_lut_cleanup(struct xgi_info * info);
+
+extern int xgi_pcie_alloc(struct xgi_info * info,
+ struct xgi_mem_alloc * alloc, DRMFILE filp);
+
+extern int xgi_pcie_free(struct xgi_info * info, unsigned long offset,
+ DRMFILE filp);
+
+extern void *xgi_find_pcie_virt(struct xgi_info * info, u32 address);
-extern void xgi_pcie_alloc(struct xgi_info * info,
- struct xgi_mem_alloc * alloc, pid_t pid);
-extern void xgi_pcie_free(struct xgi_info * info, unsigned long offset);
-extern struct xgi_pcie_block *xgi_find_pcie_block(struct xgi_info * info,
- unsigned long address);
-extern void *xgi_find_pcie_virt(struct xgi_info * info, unsigned long address);
+extern void xgi_pcie_free_all(struct xgi_info *, DRMFILE);
+extern void xgi_fb_free_all(struct xgi_info *, DRMFILE);
-extern void xgi_test_rwinkernel(struct xgi_info * info, unsigned long address);
+extern int xgi_fb_alloc_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_fb_free_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_pcie_alloc_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_pcie_free_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_ge_reset_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_dump_register_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_restore_registers_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_submit_cmdlist_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_test_rwinkernel_ioctl(DRM_IOCTL_ARGS);
+extern int xgi_state_change_ioctl(DRM_IOCTL_ARGS);
#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-01 21:06:46 +0000