Commit aca791c2 authored by Nicolas Kaiser's avatar Nicolas Kaiser Committed by Dave Airlie

drm/i810: fixed coding style issues

Fixed brace, macro and spacing coding style issues, and a C99 comment.
Signed-off-by: default avatarNicolas Kaiser <nikai@nikai.net>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 6e35023f
This diff is collapsed.
......@@ -115,16 +115,16 @@ typedef struct drm_i810_private {
} drm_i810_private_t;
/* i810_dma.c */
extern int i810_driver_dma_quiescent(struct drm_device * dev);
extern void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
extern int i810_driver_dma_quiescent(struct drm_device *dev);
extern void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
struct drm_file *file_priv);
extern int i810_driver_load(struct drm_device *, unsigned long flags);
extern void i810_driver_lastclose(struct drm_device * dev);
extern void i810_driver_preclose(struct drm_device * dev,
extern void i810_driver_lastclose(struct drm_device *dev);
extern void i810_driver_preclose(struct drm_device *dev,
struct drm_file *file_priv);
extern void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
extern void i810_driver_reclaim_buffers_locked(struct drm_device *dev,
struct drm_file *file_priv);
extern int i810_driver_device_is_agp(struct drm_device * dev);
extern int i810_driver_device_is_agp(struct drm_device *dev);
extern struct drm_ioctl_desc i810_ioctls[];
extern int i810_max_ioctl;
......@@ -132,39 +132,41 @@ extern int i810_max_ioctl;
#define I810_BASE(reg) ((unsigned long) \
dev_priv->mmio_map->handle)
#define I810_ADDR(reg) (I810_BASE(reg) + reg)
#define I810_DEREF(reg) *(__volatile__ int *)I810_ADDR(reg)
#define I810_DEREF(reg) (*(__volatile__ int *)I810_ADDR(reg))
#define I810_READ(reg) I810_DEREF(reg)
#define I810_WRITE(reg,val) do { I810_DEREF(reg) = val; } while (0)
#define I810_DEREF16(reg) *(__volatile__ u16 *)I810_ADDR(reg)
#define I810_WRITE(reg, val) do { I810_DEREF(reg) = val; } while (0)
#define I810_DEREF16(reg) (*(__volatile__ u16 *)I810_ADDR(reg))
#define I810_READ16(reg) I810_DEREF16(reg)
#define I810_WRITE16(reg,val) do { I810_DEREF16(reg) = val; } while (0)
#define I810_WRITE16(reg, val) do { I810_DEREF16(reg) = val; } while (0)
#define I810_VERBOSE 0
#define RING_LOCALS unsigned int outring, ringmask; \
volatile char *virt;
#define BEGIN_LP_RING(n) do { \
if (I810_VERBOSE) \
DRM_DEBUG("BEGIN_LP_RING(%d)\n", n); \
if (dev_priv->ring.space < n*4) \
i810_wait_ring(dev, n*4); \
dev_priv->ring.space -= n*4; \
outring = dev_priv->ring.tail; \
ringmask = dev_priv->ring.tail_mask; \
virt = dev_priv->ring.virtual_start; \
volatile char *virt;
#define BEGIN_LP_RING(n) do { \
if (I810_VERBOSE) \
DRM_DEBUG("BEGIN_LP_RING(%d)\n", n); \
if (dev_priv->ring.space < n*4) \
i810_wait_ring(dev, n*4); \
dev_priv->ring.space -= n*4; \
outring = dev_priv->ring.tail; \
ringmask = dev_priv->ring.tail_mask; \
virt = dev_priv->ring.virtual_start; \
} while (0)
#define ADVANCE_LP_RING() do { \
if (I810_VERBOSE) DRM_DEBUG("ADVANCE_LP_RING\n"); \
#define ADVANCE_LP_RING() do { \
if (I810_VERBOSE) \
DRM_DEBUG("ADVANCE_LP_RING\n"); \
dev_priv->ring.tail = outring; \
I810_WRITE(LP_RING + RING_TAIL, outring); \
} while(0)
#define OUT_RING(n) do { \
if (I810_VERBOSE) DRM_DEBUG(" OUT_RING %x\n", (int)(n)); \
*(volatile unsigned int *)(virt + outring) = n; \
outring += 4; \
outring &= ringmask; \
I810_WRITE(LP_RING + RING_TAIL, outring); \
} while (0)
#define OUT_RING(n) do { \
if (I810_VERBOSE) \
DRM_DEBUG(" OUT_RING %x\n", (int)(n)); \
*(volatile unsigned int *)(virt + outring) = n; \
outring += 4; \
outring &= ringmask; \
} while (0)
#define GFX_OP_USER_INTERRUPT ((0<<29)|(2<<23))
......
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