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authorDavid Dawes <dawes@xfree86.org>2001-04-09 21:56:31 +0000
committerDavid Dawes <dawes@xfree86.org>2001-04-09 21:56:31 +0000
commit18fc5ee92394b31c00df8e72b1f29bada79292f5 (patch)
tree6c3bebbd78b4e493fc5fcb02aefdb88ea695922d /bsd-core
parent1759c16ab9b64598968a0058039e8a66bf5f9773 (diff)
First pass of XFree86 4.0.99.2 merge.
Diffstat (limited to 'bsd-core')
-rw-r--r--bsd-core/drmP.h32
1 files changed, 22 insertions, 10 deletions
diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h
index b62aff08..7a1159c7 100644
--- a/bsd-core/drmP.h
+++ b/bsd-core/drmP.h
@@ -25,7 +25,7 @@
* DEALINGS IN THE SOFTWARE.
*
* $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h,v 1.58 1999/08/30 13:05:00 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drmP.h,v 1.1 2000/06/17 00:03:28 martin Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drmP.h,v 1.3 2001/03/06 16:45:26 dawes Exp $
*
*/
@@ -49,11 +49,11 @@
#include <sys/sysctl.h>
#include <sys/select.h>
#include <sys/bus.h>
-#if __FreeBSD_version >= 500005
+#if __FreeBSD_version >= 400005
#include <sys/taskqueue.h>
#endif
-#if __FreeBSD_version >= 500006
+#if __FreeBSD_version >= 400006
#define DRM_AGP
#endif
@@ -73,6 +73,11 @@ typedef u_int32_t spinlock_t;
#define atomic_add(n, p) atomic_add_int(p, n)
#define atomic_sub(n, p) atomic_subtract_int(p, n)
+/* The version number here is a guess */
+#if __FreeBSD_version >= 500010
+#define callout_init(a) callout_init(a, 0)
+#endif
+
/* Fake this */
static __inline u_int32_t
test_and_set_bit(int b, volatile u_int32_t *p)
@@ -128,14 +133,14 @@ find_first_zero_bit(volatile u_int32_t *p, int max)
* Fake out the module macros for versions of FreeBSD where they don't
* exist.
*/
-#if __FreeBSD_version < 500002
+#if __FreeBSD_version < 400002
#define MODULE_VERSION(a,b) struct __hack
#define MODULE_DEPEND(a,b,c,d,e) struct __hack
#endif
-#define DRM_DEBUG_CODE 2 /* Include debugging code (if > 1, then
+#define DRM_DEBUG_CODE 0 /* Include debugging code (if > 1, then
also include looping detection. */
#define DRM_DMA_HISTOGRAM 1 /* Make histogram of DMA latency. */
@@ -340,6 +345,7 @@ typedef struct drm_freelist {
int low_mark; /* Low water mark */
int high_mark; /* High water mark */
atomic_t wfh; /* If waiting for high mark */
+ struct simplelock lock; /* hope this doesn't need to be linux compatible */
} drm_freelist_t;
typedef struct drm_buf_entry {
@@ -509,15 +515,15 @@ typedef struct drm_device {
/* Context support */
struct resource *irq; /* Interrupt used by board */
void *irqh; /* Handle from bus_setup_intr */
- __volatile__ int context_flag; /* Context swapping flag */
- __volatile__ int interrupt_flag;/* Interruption handler flag */
- __volatile__ int dma_flag; /* DMA dispatch flag */
+ __volatile__ long context_flag; /* Context swapping flag */
+ __volatile__ long interrupt_flag;/* Interruption handler flag */
+ __volatile__ long dma_flag; /* DMA dispatch flag */
struct callout timer; /* Timer for delaying ctx switch */
int context_wait; /* Processes waiting on ctx switch */
int last_checked; /* Last context checked for DMA */
int last_context; /* Last current context */
int last_switch; /* Time at last context switch */
-#if __FreeBSD_version >= 500005
+#if __FreeBSD_version >= 400005
struct task task;
#endif
struct timespec ctx_start;
@@ -594,7 +600,13 @@ extern int drm_sysctl_cleanup(drm_device_t *dev);
/* Memory management support (memory.c) */
extern void drm_mem_init(void);
-extern int drm_mem_info SYSCTL_HANDLER_ARGS;
+
+#if __FreeBSD_version < 411000
+#define DRM_SYSCTL_HANDLER_ARGS SYSCTL_HANDLER_ARGS
+#else
+#define DRM_SYSCTL_HANDLER_ARGS (SYSCTL_HANDLER_ARGS)
+#endif
+extern int drm_mem_info DRM_SYSCTL_HANDLER_ARGS;
extern void *drm_alloc(size_t size, int area);
extern void *drm_realloc(void *oldpt, size_t oldsize, size_t size,
int area);