From 9243e642dabc30ddf4b1743acb8cd4e9e905f351 Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Sun, 29 Sep 2002 21:19:01 +0000
Subject: Move os-dependent stuff out of radeon_irq.c

---
 bsd-core/drm_dma.c        |  1 -
 bsd-core/drm_os_freebsd.h | 17 +++++++++++++++--
 2 files changed, 15 insertions(+), 3 deletions(-)

(limited to 'bsd-core')

diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c
index 25d7eb6e..4593a712 100644
--- a/bsd-core/drm_dma.c
+++ b/bsd-core/drm_dma.c
@@ -597,7 +597,6 @@ int DRM(control)( DRM_IOCTL_ARGS )
 }
 
 #if __HAVE_VBL_IRQ
-
 int DRM(wait_vblank)( DRM_IOCTL_ARGS )
 {
 	DRM_DEVICE;
diff --git a/bsd-core/drm_os_freebsd.h b/bsd-core/drm_os_freebsd.h
index 70ca60a6..a0ec9e3c 100644
--- a/bsd-core/drm_os_freebsd.h
+++ b/bsd-core/drm_os_freebsd.h
@@ -139,6 +139,21 @@ do {								\
 	}							\
 } while (0)
 
+#define DRM_HZ hz
+
+#define DRM_WAIT_ON( ret, queue, timeout, condition )			\
+do {									\
+	if (condition)							\
+		break;							\
+	ret = tsleep( &(queue), PZERO | PCATCH, "rdnirq", (timeout) );	\
+	if ( (ret == EWOULDBLOCK) || (ret == EINTR) )			\
+		return DRM_ERR(EBUSY);					\
+} while (1)
+
+#define DRM_WAKEUP( queue ) wakeup( queue )
+#define DRM_WAKEUP_INT( queue ) wakeup( queue )
+#define DRM_INIT_WAITQUEUE( queue )  do {} while (0)
+
 #define DRM_COPY_TO_USER_IOCTL(user, kern, size)	\
 	if ( IOCPARM_LEN(cmd) != size)			\
 		return EINVAL;				\
@@ -173,8 +188,6 @@ do {									\
    	__asm __volatile("" : : : "memory");				\
 } while (0)
 
-#define DRM_WAKEUP(w) wakeup(w)
-#define DRM_WAKEUP_INT(w) wakeup(w)
 
 #define PAGE_ALIGN(addr) round_page(addr)
 
-- 
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