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-rw-r--r--libdrm/xf86drm.c75
1 files changed, 42 insertions, 33 deletions
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index 23750b9c..2b0b1b9c 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -804,7 +804,7 @@ int drmSetBusid(int fd, const char *busid)
return 0;
}
-int drmGetMagic(int fd, drmMagicPtr magic)
+int drmGetMagic(int fd, drm_magic_t * magic)
{
drm_auth_t auth;
@@ -814,7 +814,7 @@ int drmGetMagic(int fd, drmMagicPtr magic)
return 0;
}
-int drmAuthMagic(int fd, drmMagic magic)
+int drmAuthMagic(int fd, drm_magic_t magic)
{
drm_auth_t auth;
@@ -874,11 +874,11 @@ int drmAuthMagic(int fd, drmMagic magic)
* the arguments in a drm_map structure.
*/
int drmAddMap(int fd,
- drmHandle offset,
+ drm_handle_t offset,
drmSize size,
drmMapType type,
drmMapFlags flags,
- drmHandlePtr handle)
+ drm_handle_t * handle)
{
drm_map_t map;
@@ -894,11 +894,11 @@ int drmAddMap(int fd,
map.type = type;
map.flags = flags;
if (ioctl(fd, DRM_IOCTL_ADD_MAP, &map)) return -errno;
- if (handle) *handle = (drmHandle)map.handle;
+ if (handle) *handle = (drm_handle_t)map.handle;
return 0;
}
-int drmRmMap(int fd, drmHandle handle)
+int drmRmMap(int fd, drm_handle_t handle)
{
drm_map_t map;
@@ -1041,7 +1041,7 @@ int drmClose(int fd)
* This function is a wrapper for mmap().
*/
int drmMap(int fd,
- drmHandle handle,
+ drm_handle_t handle,
drmSize size,
drmAddressPtr address)
{
@@ -1135,9 +1135,11 @@ drmBufMapPtr drmMapBufs(int fd)
bufs.count = 0;
bufs.list = NULL;
+ bufs.virtual = NULL;
if (ioctl(fd, DRM_IOCTL_MAP_BUFS, &bufs)) return NULL;
- if (bufs.count) {
+ if (!bufs.count) return NULL;
+
if (!(bufs.list = drmMalloc(bufs.count * sizeof(*bufs.list))))
return NULL;
@@ -1156,9 +1158,10 @@ drmBufMapPtr drmMapBufs(int fd)
retval->list[i].used = 0;
retval->list[i].address = bufs.list[i].address;
}
+
+ drmFree(bufs.list);
+
return retval;
- }
- return NULL;
}
@@ -1168,7 +1171,8 @@ drmBufMapPtr drmMapBufs(int fd)
* \return zero on success, or negative value on failure.
*
* \internal
- * Calls munmap() for every buffer stored in \p bufs.
+ * Calls munmap() for every buffer stored in \p bufs and frees the
+ * memory allocated by drmMapBufs().
*/
int drmUnmapBufs(drmBufMapPtr bufs)
{
@@ -1177,6 +1181,10 @@ int drmUnmapBufs(drmBufMapPtr bufs)
for (i = 0; i < bufs->count; i++) {
munmap(bufs->list[i].address, bufs->list[i].total);
}
+
+ drmFree(bufs->list);
+ drmFree(bufs);
+
return 0;
}
@@ -1210,6 +1218,7 @@ int drmDMA(int fd, drmDMAReqPtr request)
dma.request_size = request->request_size;
dma.request_indices = request->request_list;
dma.request_sizes = request->request_sizes;
+ dma.granted_count = 0;
do {
ret = ioctl( fd, DRM_IOCTL_DMA, &dma );
@@ -1238,7 +1247,7 @@ int drmDMA(int fd, drmDMAReqPtr request)
* This function translates the arguments into a drm_lock structure and issue
* the DRM_IOCTL_LOCK ioctl until the lock is successfully acquired.
*/
-int drmGetLock(int fd, drmContext context, drmLockFlags flags)
+int drmGetLock(int fd, drm_context_t context, drmLockFlags flags)
{
drm_lock_t lock;
@@ -1268,7 +1277,7 @@ int drmGetLock(int fd, drmContext context, drmLockFlags flags)
* This function is a wrapper around the DRM_IOCTL_UNLOCK ioctl, passing the
* argument in a drm_lock structure.
*/
-int drmUnlock(int fd, drmContext context)
+int drmUnlock(int fd, drm_context_t context)
{
drm_lock_t lock;
@@ -1277,11 +1286,11 @@ int drmUnlock(int fd, drmContext context)
return ioctl(fd, DRM_IOCTL_UNLOCK, &lock);
}
-drmContextPtr drmGetReservedContextList(int fd, int *count)
+drm_context_t * drmGetReservedContextList(int fd, int *count)
{
drm_ctx_res_t res;
drm_ctx_t *list;
- drmContextPtr retval;
+ drm_context_t * retval;
int i;
res.count = 0;
@@ -1306,7 +1315,7 @@ drmContextPtr drmGetReservedContextList(int fd, int *count)
return retval;
}
-void drmFreeReservedContextList(drmContextPtr pt)
+void drmFreeReservedContextList(drm_context_t * pt)
{
drmFree(pt);
}
@@ -1329,7 +1338,7 @@ void drmFreeReservedContextList(drmContextPtr pt)
* This function is a wrapper around the DRM_IOCTL_ADD_CTX ioctl, passing the
* argument in a drm_ctx structure.
*/
-int drmCreateContext(int fd, drmContextPtr handle)
+int drmCreateContext(int fd, drm_context_t * handle)
{
drm_ctx_t ctx;
@@ -1339,7 +1348,7 @@ int drmCreateContext(int fd, drmContextPtr handle)
return 0;
}
-int drmSwitchToContext(int fd, drmContext context)
+int drmSwitchToContext(int fd, drm_context_t context)
{
drm_ctx_t ctx;
@@ -1348,7 +1357,7 @@ int drmSwitchToContext(int fd, drmContext context)
return 0;
}
-int drmSetContextFlags(int fd, drmContext context, drmContextFlags flags)
+int drmSetContextFlags(int fd, drm_context_t context, drm_context_tFlags flags)
{
drm_ctx_t ctx;
@@ -1368,7 +1377,7 @@ int drmSetContextFlags(int fd, drmContext context, drmContextFlags flags)
return 0;
}
-int drmGetContextFlags(int fd, drmContext context, drmContextFlagsPtr flags)
+int drmGetContextFlags(int fd, drm_context_t context, drm_context_tFlagsPtr flags)
{
drm_ctx_t ctx;
@@ -1397,7 +1406,7 @@ int drmGetContextFlags(int fd, drmContext context, drmContextFlagsPtr flags)
* This function is a wrapper around the DRM_IOCTL_RM_CTX ioctl, passing the
* argument in a drm_ctx structure.
*/
-int drmDestroyContext(int fd, drmContext handle)
+int drmDestroyContext(int fd, drm_context_t handle)
{
drm_ctx_t ctx;
ctx.handle = handle;
@@ -1405,7 +1414,7 @@ int drmDestroyContext(int fd, drmContext handle)
return 0;
}
-int drmCreateDrawable(int fd, drmDrawablePtr handle)
+int drmCreateDrawable(int fd, drm_drawable_t * handle)
{
drm_draw_t draw;
if (ioctl(fd, DRM_IOCTL_ADD_DRAW, &draw)) return -errno;
@@ -1413,7 +1422,7 @@ int drmCreateDrawable(int fd, drmDrawablePtr handle)
return 0;
}
-int drmDestroyDrawable(int fd, drmDrawable handle)
+int drmDestroyDrawable(int fd, drm_drawable_t handle)
{
drm_draw_t draw;
draw.handle = handle;
@@ -1906,7 +1915,7 @@ int drmGetInterruptFromBusID(int fd, int busnum, int devnum, int funcnum)
return p.irq;
}
-int drmAddContextTag(int fd, drmContext context, void *tag)
+int drmAddContextTag(int fd, drm_context_t context, void *tag)
{
drmHashEntry *entry = drmGetEntry(fd);
@@ -1917,14 +1926,14 @@ int drmAddContextTag(int fd, drmContext context, void *tag)
return 0;
}
-int drmDelContextTag(int fd, drmContext context)
+int drmDelContextTag(int fd, drm_context_t context)
{
drmHashEntry *entry = drmGetEntry(fd);
return drmHashDelete(entry->tagTable, context);
}
-void *drmGetContextTag(int fd, drmContext context)
+void *drmGetContextTag(int fd, drm_context_t context)
{
drmHashEntry *entry = drmGetEntry(fd);
void *value;
@@ -1934,7 +1943,7 @@ void *drmGetContextTag(int fd, drmContext context)
return value;
}
-int drmAddContextPrivateMapping(int fd, drmContext ctx_id, drmHandle handle)
+int drmAddContextPrivateMapping(int fd, drm_context_t ctx_id, drm_handle_t handle)
{
drm_ctx_priv_map_t map;
@@ -1945,20 +1954,20 @@ int drmAddContextPrivateMapping(int fd, drmContext ctx_id, drmHandle handle)
return 0;
}
-int drmGetContextPrivateMapping(int fd, drmContext ctx_id, drmHandlePtr handle)
+int drmGetContextPrivateMapping(int fd, drm_context_t ctx_id, drm_handle_t * handle)
{
drm_ctx_priv_map_t map;
map.ctx_id = ctx_id;
if (ioctl(fd, DRM_IOCTL_GET_SAREA_CTX, &map)) return -errno;
- if (handle) *handle = (drmHandle)map.handle;
+ if (handle) *handle = (drm_handle_t)map.handle;
return 0;
}
-int drmGetMap(int fd, int idx, drmHandle *offset, drmSize *size,
- drmMapType *type, drmMapFlags *flags, drmHandle *handle,
+int drmGetMap(int fd, int idx, drm_handle_t *offset, drmSize *size,
+ drmMapType *type, drmMapFlags *flags, drm_handle_t *handle,
int *mtrr)
{
drm_map_t map;
@@ -2268,8 +2277,8 @@ static void drmSIGIOHandler(int interrupt, void *closure)
drm_ctx_t ctx;
typedef void (*_drmCallback)(int, void *, void *);
char buf[256];
- drmContext old;
- drmContext new;
+ drm_context_t old;
+ drm_context_t new;
void *oldctx;
void *newctx;
char *pt;