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authorEric Anholt <anholt@freebsd.org>2004-11-06 01:41:47 +0000
committerEric Anholt <anholt@freebsd.org>2004-11-06 01:41:47 +0000
commitc9202c89653b8dac2ac322c3d3a7389945e1c94c (patch)
treeda57c01384977ea6a2962cfaac9c7c426da2c0f8 /bsd-core/drm_context.c
parent39a23640b2de9e59e99d48e6de8c9edae0231856 (diff)
Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but
doesn't run yet. Moves the ioctl definitions for these two drivers back to the shared code -- they aren't OS-specific.
Diffstat (limited to 'bsd-core/drm_context.c')
-rw-r--r--bsd-core/drm_context.c64
1 files changed, 30 insertions, 34 deletions
diff --git a/bsd-core/drm_context.c b/bsd-core/drm_context.c
index aa655297..87185f4e 100644
--- a/bsd-core/drm_context.c
+++ b/bsd-core/drm_context.c
@@ -32,15 +32,11 @@
#include "drmP.h"
-#if !__HAVE_CTX_BITMAP
-#error "__HAVE_CTX_BITMAP must be defined"
-#endif
-
/* ================================================================
* Context bitmap support
*/
-void DRM(ctxbitmap_free)( drm_device_t *dev, int ctx_handle )
+void drm_ctxbitmap_free(drm_device_t *dev, int ctx_handle)
{
if (ctx_handle < 0 || ctx_handle >= DRM_MAX_CTXBITMAP ||
dev->ctx_bitmap == NULL) {
@@ -56,7 +52,7 @@ void DRM(ctxbitmap_free)( drm_device_t *dev, int ctx_handle )
return;
}
-int DRM(ctxbitmap_next)( drm_device_t *dev )
+int drm_ctxbitmap_next(drm_device_t *dev)
{
int bit;
@@ -77,7 +73,7 @@ int DRM(ctxbitmap_next)( drm_device_t *dev )
if (dev->context_sareas != NULL) {
drm_local_map_t **ctx_sareas;
- ctx_sareas = DRM(realloc)(dev->context_sareas,
+ ctx_sareas = drm_realloc(dev->context_sareas,
(dev->max_context - 1) *
sizeof(*dev->context_sareas),
dev->max_context *
@@ -92,7 +88,7 @@ int DRM(ctxbitmap_next)( drm_device_t *dev )
dev->context_sareas[bit] = NULL;
} else {
/* max_context == 1 at this point */
- dev->context_sareas = DRM(alloc)(dev->max_context *
+ dev->context_sareas = drm_alloc(dev->max_context *
sizeof(*dev->context_sareas), DRM_MEM_MAPS);
if (dev->context_sareas == NULL) {
clear_bit(bit, dev->ctx_bitmap);
@@ -106,13 +102,13 @@ int DRM(ctxbitmap_next)( drm_device_t *dev )
return bit;
}
-int DRM(ctxbitmap_init)( drm_device_t *dev )
+int drm_ctxbitmap_init(drm_device_t *dev)
{
int i;
int temp;
DRM_LOCK();
- dev->ctx_bitmap = (atomic_t *)DRM(calloc)(1, PAGE_SIZE,
+ dev->ctx_bitmap = (atomic_t *)drm_calloc(1, PAGE_SIZE,
DRM_MEM_CTXBITMAP);
if ( dev->ctx_bitmap == NULL ) {
DRM_UNLOCK();
@@ -123,20 +119,20 @@ int DRM(ctxbitmap_init)( drm_device_t *dev )
DRM_UNLOCK();
for ( i = 0 ; i < DRM_RESERVED_CONTEXTS ; i++ ) {
- temp = DRM(ctxbitmap_next)( dev );
+ temp = drm_ctxbitmap_next(dev);
DRM_DEBUG( "drm_ctxbitmap_init : %d\n", temp );
}
return 0;
}
-void DRM(ctxbitmap_cleanup)( drm_device_t *dev )
+void drm_ctxbitmap_cleanup(drm_device_t *dev)
{
DRM_LOCK();
if (dev->context_sareas != NULL)
- DRM(free)(dev->context_sareas, sizeof(*dev->context_sareas) *
+ drm_free(dev->context_sareas, sizeof(*dev->context_sareas) *
dev->max_context, DRM_MEM_MAPS);
- DRM(free)( (void *)dev->ctx_bitmap, PAGE_SIZE, DRM_MEM_CTXBITMAP );
+ drm_free((void *)dev->ctx_bitmap, PAGE_SIZE, DRM_MEM_CTXBITMAP);
DRM_UNLOCK();
}
@@ -144,7 +140,7 @@ void DRM(ctxbitmap_cleanup)( drm_device_t *dev )
* Per Context SAREA Support
*/
-int DRM(getsareactx)( DRM_IOCTL_ARGS )
+int drm_getsareactx( DRM_IOCTL_ARGS )
{
DRM_DEVICE;
drm_ctx_priv_map_t request;
@@ -169,7 +165,7 @@ int DRM(getsareactx)( DRM_IOCTL_ARGS )
return 0;
}
-int DRM(setsareactx)( DRM_IOCTL_ARGS )
+int drm_setsareactx( DRM_IOCTL_ARGS )
{
DRM_DEVICE;
drm_ctx_priv_map_t request;
@@ -202,7 +198,7 @@ bad:
* The actual DRM context handling routines
*/
-int DRM(context_switch)( drm_device_t *dev, int old, int new )
+int drm_context_switch(drm_device_t *dev, int old, int new)
{
if ( test_and_set_bit( 0, &dev->context_flag ) ) {
DRM_ERROR( "Reentering -- FIXME\n" );
@@ -219,7 +215,7 @@ int DRM(context_switch)( drm_device_t *dev, int old, int new )
return 0;
}
-int DRM(context_switch_complete)( drm_device_t *dev, int new )
+int drm_context_switch_complete(drm_device_t *dev, int new)
{
dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
@@ -235,7 +231,7 @@ int DRM(context_switch_complete)( drm_device_t *dev, int new )
return 0;
}
-int DRM(resctx)( DRM_IOCTL_ARGS )
+int drm_resctx(DRM_IOCTL_ARGS)
{
drm_ctx_res_t res;
drm_ctx_t ctx;
@@ -259,17 +255,17 @@ int DRM(resctx)( DRM_IOCTL_ARGS )
return 0;
}
-int DRM(addctx)( DRM_IOCTL_ARGS )
+int drm_addctx(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_ctx_t ctx;
DRM_COPY_FROM_USER_IOCTL( ctx, (drm_ctx_t *)data, sizeof(ctx) );
- ctx.handle = DRM(ctxbitmap_next)( dev );
+ ctx.handle = drm_ctxbitmap_next(dev);
if ( ctx.handle == DRM_KERNEL_CONTEXT ) {
/* Skip kernel's context and get a new one. */
- ctx.handle = DRM(ctxbitmap_next)( dev );
+ ctx.handle = drm_ctxbitmap_next(dev);
}
DRM_DEBUG( "%d\n", ctx.handle );
if ( ctx.handle == -1 ) {
@@ -278,21 +274,21 @@ int DRM(addctx)( DRM_IOCTL_ARGS )
return DRM_ERR(ENOMEM);
}
- if ( dev->fn_tbl.context_ctor && ctx.handle != DRM_KERNEL_CONTEXT )
- dev->fn_tbl.context_ctor(dev, ctx.handle);
+ if (dev->context_ctor && ctx.handle != DRM_KERNEL_CONTEXT)
+ dev->context_ctor(dev, ctx.handle);
DRM_COPY_TO_USER_IOCTL( (drm_ctx_t *)data, ctx, sizeof(ctx) );
return 0;
}
-int DRM(modctx)( DRM_IOCTL_ARGS )
+int drm_modctx(DRM_IOCTL_ARGS)
{
/* This does nothing */
return 0;
}
-int DRM(getctx)( DRM_IOCTL_ARGS )
+int drm_getctx(DRM_IOCTL_ARGS)
{
drm_ctx_t ctx;
@@ -306,7 +302,7 @@ int DRM(getctx)( DRM_IOCTL_ARGS )
return 0;
}
-int DRM(switchctx)( DRM_IOCTL_ARGS )
+int drm_switchctx(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_ctx_t ctx;
@@ -314,10 +310,10 @@ int DRM(switchctx)( DRM_IOCTL_ARGS )
DRM_COPY_FROM_USER_IOCTL( ctx, (drm_ctx_t *)data, sizeof(ctx) );
DRM_DEBUG( "%d\n", ctx.handle );
- return DRM(context_switch)( dev, dev->last_context, ctx.handle );
+ return drm_context_switch(dev, dev->last_context, ctx.handle);
}
-int DRM(newctx)( DRM_IOCTL_ARGS )
+int drm_newctx(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_ctx_t ctx;
@@ -325,12 +321,12 @@ int DRM(newctx)( DRM_IOCTL_ARGS )
DRM_COPY_FROM_USER_IOCTL( ctx, (drm_ctx_t *)data, sizeof(ctx) );
DRM_DEBUG( "%d\n", ctx.handle );
- DRM(context_switch_complete)( dev, ctx.handle );
+ drm_context_switch_complete(dev, ctx.handle);
return 0;
}
-int DRM(rmctx)( DRM_IOCTL_ARGS )
+int drm_rmctx(DRM_IOCTL_ARGS)
{
DRM_DEVICE;
drm_ctx_t ctx;
@@ -339,10 +335,10 @@ int DRM(rmctx)( DRM_IOCTL_ARGS )
DRM_DEBUG( "%d\n", ctx.handle );
if ( ctx.handle != DRM_KERNEL_CONTEXT ) {
- if (dev->fn_tbl.context_dtor)
- dev->fn_tbl.context_dtor(dev, ctx.handle);
+ if (dev->context_dtor)
+ dev->context_dtor(dev, ctx.handle);
- DRM(ctxbitmap_free)( dev, ctx.handle );
+ drm_ctxbitmap_free(dev, ctx.handle);
}
return 0;