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-rw-r--r--bsd-core/drm_dma.c1
-rw-r--r--bsd-core/drm_os_freebsd.h4
-rw-r--r--bsd/drm_dma.h1
-rw-r--r--bsd/drm_os_freebsd.h4
-rw-r--r--libdrm/xf86drm.c1
-rw-r--r--linux-core/drm_dma.c1
-rw-r--r--linux/Makefile.linux2
-rw-r--r--linux/drm_dma.h1
-rw-r--r--shared-core/radeon_drm.h2
-rw-r--r--shared-core/radeon_drv.h16
-rw-r--r--shared-core/radeon_irq.c13
-rw-r--r--shared/radeon_drm.h2
-rw-r--r--shared/radeon_drv.h16
-rw-r--r--shared/radeon_irq.c13
14 files changed, 46 insertions, 31 deletions
diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c
index 69c66c9a..0f0dd4fd 100644
--- a/bsd-core/drm_dma.c
+++ b/bsd-core/drm_dma.c
@@ -619,6 +619,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS )
if (vblwait.request.type & _DRM_VBLANK_RELATIVE) {
vblwait.request.sequence += atomic_read(&dev->vbl_received);
+ vblwait.request.type &= ~_DRM_VBLANK_RELATIVE;
}
flags = vblwait.request.type & _DRM_VBLANK_FLAGS_MASK;
diff --git a/bsd-core/drm_os_freebsd.h b/bsd-core/drm_os_freebsd.h
index ff2a6460..1a3feb6e 100644
--- a/bsd-core/drm_os_freebsd.h
+++ b/bsd-core/drm_os_freebsd.h
@@ -188,6 +188,10 @@ do { \
#define PAGE_ALIGN(addr) round_page(addr)
+
+#ifndef M_WAITOK /* M_WAITOK (=0) name removed in -current */
+#define M_WAITOK 0
+#endif
#define malloctype DRM(M_DRM)
/* The macros confliced in the MALLOC_DEFINE */
diff --git a/bsd/drm_dma.h b/bsd/drm_dma.h
index 69c66c9a..0f0dd4fd 100644
--- a/bsd/drm_dma.h
+++ b/bsd/drm_dma.h
@@ -619,6 +619,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS )
if (vblwait.request.type & _DRM_VBLANK_RELATIVE) {
vblwait.request.sequence += atomic_read(&dev->vbl_received);
+ vblwait.request.type &= ~_DRM_VBLANK_RELATIVE;
}
flags = vblwait.request.type & _DRM_VBLANK_FLAGS_MASK;
diff --git a/bsd/drm_os_freebsd.h b/bsd/drm_os_freebsd.h
index ff2a6460..1a3feb6e 100644
--- a/bsd/drm_os_freebsd.h
+++ b/bsd/drm_os_freebsd.h
@@ -188,6 +188,10 @@ do { \
#define PAGE_ALIGN(addr) round_page(addr)
+
+#ifndef M_WAITOK /* M_WAITOK (=0) name removed in -current */
+#define M_WAITOK 0
+#endif
#define malloctype DRM(M_DRM)
/* The macros confliced in the MALLOC_DEFINE */
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index 6c830664..d250365e 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -1105,6 +1105,7 @@ int drmWaitVBlank(int fd, drmVBlankPtr vbl)
do {
ret = ioctl(fd, DRM_IOCTL_WAIT_VBLANK, vbl);
+ vbl->request.type &= ~DRM_VBLANK_RELATIVE;
} while (ret && errno == EINTR);
return ret;
diff --git a/linux-core/drm_dma.c b/linux-core/drm_dma.c
index 33af34be..df4ed809 100644
--- a/linux-core/drm_dma.c
+++ b/linux-core/drm_dma.c
@@ -628,6 +628,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS )
switch ( vblwait.request.type & ~_DRM_VBLANK_FLAGS_MASK ) {
case _DRM_VBLANK_RELATIVE:
vblwait.request.sequence += atomic_read( &dev->vbl_received );
+ vblwait.request.type &= ~_DRM_VBLANK_RELATIVE;
case _DRM_VBLANK_ABSOLUTE:
break;
default:
diff --git a/linux/Makefile.linux b/linux/Makefile.linux
index 4505e6c1..633d96c4 100644
--- a/linux/Makefile.linux
+++ b/linux/Makefile.linux
@@ -66,7 +66,7 @@ WARNINGS = -Wall -Wwrite-strings -Wpointer-arith -Wcast-align \
-Wstrict-prototypes -Wnested-externs \
-Wpointer-arith
# -Wshadow -Winline -- make output too noisy
-MODCFLAGS = $(CFLAGS) -D__KERNEL__ -DMODULE -fomit-frame-pointer
+MODCFLAGS = $(CFLAGS) -D__KERNEL__ -DMODULE -fomit-frame-pointer -fno-strict-aliasing
PRGCFLAGS = $(CFLAGS) -g -ansi -pedantic -DPOSIX_C_SOURCE=199309L \
-D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE \
-I../../../../../../include -I../../../../../../../../include \
diff --git a/linux/drm_dma.h b/linux/drm_dma.h
index 33af34be..df4ed809 100644
--- a/linux/drm_dma.h
+++ b/linux/drm_dma.h
@@ -628,6 +628,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS )
switch ( vblwait.request.type & ~_DRM_VBLANK_FLAGS_MASK ) {
case _DRM_VBLANK_RELATIVE:
vblwait.request.sequence += atomic_read( &dev->vbl_received );
+ vblwait.request.type &= ~_DRM_VBLANK_RELATIVE;
case _DRM_VBLANK_ABSOLUTE:
break;
default:
diff --git a/shared-core/radeon_drm.h b/shared-core/radeon_drm.h
index f05507e2..512d36b9 100644
--- a/shared-core/radeon_drm.h
+++ b/shared-core/radeon_drm.h
@@ -382,7 +382,7 @@ typedef struct {
#define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( 0x4c, drm_radeon_stipple_t)
#define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(0x4d, drm_radeon_indirect_t)
#define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(0x4e, drm_radeon_texture_t)
-#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( 0x4f, drm_radeon_vertex_t)
+#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( 0x4f, drm_radeon_vertex2_t)
#define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( 0x50, drm_radeon_cmd_buffer_t)
#define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(0x51, drm_radeon_getparam_t)
#define DRM_IOCTL_RADEON_FLIP DRM_IO( 0x52)
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h
index 0b5ef8c7..8d80b656 100644
--- a/shared-core/radeon_drv.h
+++ b/shared-core/radeon_drv.h
@@ -825,13 +825,6 @@ do { \
* Ring control
*/
-#if defined(__powerpc__)
-#define radeon_flush_write_combine() (void) GET_RING_HEAD( &dev_priv->ring )
-#else
-#define radeon_flush_write_combine() DRM_WRITEMEMORYBARRIER()
-#endif
-
-
#define RADEON_VERBOSE 0
#define RING_LOCALS int write, _nr; unsigned int mask; u32 *ring;
@@ -865,8 +858,13 @@ do { \
dev_priv->ring.tail = write; \
} while (0)
-#define COMMIT_RING() do { \
- RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
+#define COMMIT_RING() do { \
+ /* Flush writes to ring */ \
+ DRM_READMEMORYBARRIER(); \
+ GET_RING_HEAD( &dev_priv->ring ); \
+ RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
+ /* read from PCI bus to ensure correct posting */ \
+ RADEON_READ( RADEON_CP_RB_RPTR ); \
} while (0)
#define OUT_RING( x ) do { \
diff --git a/shared-core/radeon_irq.c b/shared-core/radeon_irq.c
index c5cd61c5..596706bf 100644
--- a/shared-core/radeon_irq.c
+++ b/shared-core/radeon_irq.c
@@ -61,7 +61,11 @@ void DRM(dma_service)( DRM_IRQ_ARGS )
(drm_radeon_private_t *)dev->dev_private;
u32 stat;
- stat = RADEON_READ(RADEON_GEN_INT_STATUS);
+ /* Only consider the bits we're interested in - others could be used
+ * outside the DRM
+ */
+ stat = RADEON_READ(RADEON_GEN_INT_STATUS)
+ & (RADEON_SW_INT_TEST | RADEON_CRTC_VBLANK_STAT);
if (!stat)
return;
@@ -77,15 +81,14 @@ void DRM(dma_service)( DRM_IRQ_ARGS )
DRM(vbl_send_signals)( dev );
}
- /* Acknowledge all the bits in GEN_INT_STATUS -- seem to get
- * more than we asked for...
- */
+ /* Acknowledge interrupts we handle */
RADEON_WRITE(RADEON_GEN_INT_STATUS, stat);
}
static __inline__ void radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv)
{
- u32 tmp = RADEON_READ( RADEON_GEN_INT_STATUS );
+ u32 tmp = RADEON_READ( RADEON_GEN_INT_STATUS )
+ & (RADEON_SW_INT_TEST_ACK | RADEON_CRTC_VBLANK_STAT);
if (tmp)
RADEON_WRITE( RADEON_GEN_INT_STATUS, tmp );
}
diff --git a/shared/radeon_drm.h b/shared/radeon_drm.h
index f05507e2..512d36b9 100644
--- a/shared/radeon_drm.h
+++ b/shared/radeon_drm.h
@@ -382,7 +382,7 @@ typedef struct {
#define DRM_IOCTL_RADEON_STIPPLE DRM_IOW( 0x4c, drm_radeon_stipple_t)
#define DRM_IOCTL_RADEON_INDIRECT DRM_IOWR(0x4d, drm_radeon_indirect_t)
#define DRM_IOCTL_RADEON_TEXTURE DRM_IOWR(0x4e, drm_radeon_texture_t)
-#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( 0x4f, drm_radeon_vertex_t)
+#define DRM_IOCTL_RADEON_VERTEX2 DRM_IOW( 0x4f, drm_radeon_vertex2_t)
#define DRM_IOCTL_RADEON_CMDBUF DRM_IOW( 0x50, drm_radeon_cmd_buffer_t)
#define DRM_IOCTL_RADEON_GETPARAM DRM_IOWR(0x51, drm_radeon_getparam_t)
#define DRM_IOCTL_RADEON_FLIP DRM_IO( 0x52)
diff --git a/shared/radeon_drv.h b/shared/radeon_drv.h
index 0b5ef8c7..8d80b656 100644
--- a/shared/radeon_drv.h
+++ b/shared/radeon_drv.h
@@ -825,13 +825,6 @@ do { \
* Ring control
*/
-#if defined(__powerpc__)
-#define radeon_flush_write_combine() (void) GET_RING_HEAD( &dev_priv->ring )
-#else
-#define radeon_flush_write_combine() DRM_WRITEMEMORYBARRIER()
-#endif
-
-
#define RADEON_VERBOSE 0
#define RING_LOCALS int write, _nr; unsigned int mask; u32 *ring;
@@ -865,8 +858,13 @@ do { \
dev_priv->ring.tail = write; \
} while (0)
-#define COMMIT_RING() do { \
- RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
+#define COMMIT_RING() do { \
+ /* Flush writes to ring */ \
+ DRM_READMEMORYBARRIER(); \
+ GET_RING_HEAD( &dev_priv->ring ); \
+ RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \
+ /* read from PCI bus to ensure correct posting */ \
+ RADEON_READ( RADEON_CP_RB_RPTR ); \
} while (0)
#define OUT_RING( x ) do { \
diff --git a/shared/radeon_irq.c b/shared/radeon_irq.c
index c5cd61c5..596706bf 100644
--- a/shared/radeon_irq.c
+++ b/shared/radeon_irq.c
@@ -61,7 +61,11 @@ void DRM(dma_service)( DRM_IRQ_ARGS )
(drm_radeon_private_t *)dev->dev_private;
u32 stat;
- stat = RADEON_READ(RADEON_GEN_INT_STATUS);
+ /* Only consider the bits we're interested in - others could be used
+ * outside the DRM
+ */
+ stat = RADEON_READ(RADEON_GEN_INT_STATUS)
+ & (RADEON_SW_INT_TEST | RADEON_CRTC_VBLANK_STAT);
if (!stat)
return;
@@ -77,15 +81,14 @@ void DRM(dma_service)( DRM_IRQ_ARGS )
DRM(vbl_send_signals)( dev );
}
- /* Acknowledge all the bits in GEN_INT_STATUS -- seem to get
- * more than we asked for...
- */
+ /* Acknowledge interrupts we handle */
RADEON_WRITE(RADEON_GEN_INT_STATUS, stat);
}
static __inline__ void radeon_acknowledge_irqs(drm_radeon_private_t *dev_priv)
{
- u32 tmp = RADEON_READ( RADEON_GEN_INT_STATUS );
+ u32 tmp = RADEON_READ( RADEON_GEN_INT_STATUS )
+ & (RADEON_SW_INT_TEST_ACK | RADEON_CRTC_VBLANK_STAT);
if (tmp)
RADEON_WRITE( RADEON_GEN_INT_STATUS, tmp );
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 10:47:21 +0000