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authorAapo Tahkola <aet@rasterburn.org>2006-03-07 05:15:24 +0000
committerAapo Tahkola <aet@rasterburn.org>2006-03-07 05:15:24 +0000
commitba7ea2e697715b0dc7b31befe28847f88a123ecf (patch)
tree6280323c4e0e47c4ff956798bcf55938ef2bb446 /src/mesa/drivers/dri
parent50f319242b880f99c5717dec4adcf16505802c94 (diff)
Convert to work with current DRM. + tag
Diffstat (limited to 'src/mesa/drivers/dri')
-rw-r--r--src/mesa/drivers/dri/r300/radeon_mm.c55
-rw-r--r--src/mesa/drivers/dri/r300/radeon_mm.h2
2 files changed, 46 insertions, 11 deletions
diff --git a/src/mesa/drivers/dri/r300/radeon_mm.c b/src/mesa/drivers/dri/r300/radeon_mm.c
index a18d69122d..08f2b2f81c 100644
--- a/src/mesa/drivers/dri/r300/radeon_mm.c
+++ b/src/mesa/drivers/dri/r300/radeon_mm.c
@@ -1,7 +1,34 @@
-#include <sys/ipc.h>
-#include <sys/shm.h>
-#include <sys/types.h>
-#include <sys/sem.h>
+/*
+ * Copyright (C) 2005 Aapo Tahkola.
+ *
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial
+ * portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/*
+ * Authors:
+ * Aapo Tahkola <aet@rasterburn.org>
+ */
#include "r300_context.h"
#include "r300_cmdbuf.h"
@@ -13,7 +40,7 @@ void radeon_mm_init(r300ContextPtr rmesa)
{
rmesa->rmm = malloc(sizeof(struct radeon_memory_manager));
memset(rmesa->rmm, 0, sizeof(struct radeon_memory_manager));
- rmesa->rmm->u_size = 512; //2048;
+ rmesa->rmm->u_size = 512*8; //2048;
rmesa->rmm->u_list = malloc(rmesa->rmm->u_size *sizeof(*rmesa->rmm->u_list));
memset(rmesa->rmm->u_list, 0, rmesa->rmm->u_size*sizeof(*rmesa->rmm->u_list));
@@ -140,6 +167,7 @@ int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size)
ret = drmCommandWriteRead( rmesa->radeon.dri.fd, DRM_RADEON_ALLOC, &alloc, sizeof(alloc));
if (ret) {
+#if 0
WARN_ONCE("Ran out of mem!\n");
r300FlushCmdBuf(rmesa, __FUNCTION__);
//usleep(100);
@@ -150,6 +178,10 @@ int radeon_mm_alloc(r300ContextPtr rmesa, int alignment, int size)
exit(1);
}
goto again;
+#else
+ WARN_ONCE("Ran out of GART memory!\nPlease consider adjusting GARTSize option.\n");
+ return 0;
+#endif
}
i = free;
@@ -227,6 +259,7 @@ void emit_lin_cp(r300ContextPtr rmesa, unsigned long dst, unsigned long src, uns
void radeon_mm_use(r300ContextPtr rmesa, int id)
{
+ unsigned long long ull;
#ifdef MM_DEBUG
fprintf(stderr, "%s: %d at age %x\n", __FUNCTION__, id, rmesa->radeon.radeonScreen->scratch[2]);
#endif
@@ -268,14 +301,18 @@ void radeon_mm_use(r300ContextPtr rmesa, int id)
}*/
#endif
- cmd = r300AllocCmdBuf(rmesa, 4, __FUNCTION__);
+ cmd = r300AllocCmdBuf(rmesa, 2 + sizeof(ull) / 4, __FUNCTION__);
cmd[0].scratch.cmd_type = R300_CMD_SCRATCH;
cmd[0].scratch.reg = 2;
cmd[0].scratch.n_bufs = 1;
cmd[0].scratch.flags = 0;
- cmd[1].u = (unsigned long)(&rmesa->rmm->vb_age);
- cmd[2].u = (unsigned long)(&rmesa->rmm->u_list[id].age);
- cmd[3].u = /*id*/0;
+ cmd ++;
+
+ ull = (unsigned long long)&rmesa->rmm->u_list[id].age;
+ _mesa_memcpy(cmd, &ull, sizeof(ull));
+ cmd += sizeof(ull) / 4;
+
+ cmd[0].u = /*id*/0;
LOCK_HARDWARE(&rmesa->radeon); /* Protect from DRM. */
rmesa->rmm->u_list[id].h_pending ++;
diff --git a/src/mesa/drivers/dri/r300/radeon_mm.h b/src/mesa/drivers/dri/r300/radeon_mm.h
index 5fdeac52a7..56a9bc0796 100644
--- a/src/mesa/drivers/dri/r300/radeon_mm.h
+++ b/src/mesa/drivers/dri/r300/radeon_mm.h
@@ -9,8 +9,6 @@
#define RADEON_MM_RW (RADEON_MM_R | RADEON_MM_W)
struct radeon_memory_manager {
- uint32_t vb_age;
-
struct {
void *ptr;
uint32_t size;