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tests: adapt storedw tests to ppgtt

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MI_MEM_VIRTUAL actually means use global gtt now, not setting the bit
means use ppgtt. On previous gens, not setting the bits ment 'use
physical memory'. So what, the usual confusion.

Note that for some odd reasong this is broken on gen6, but only on the
bsd ring. Unexpected.

Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter
2012-03-22 13:47:57 +01:00
parent 9e531888ed
commit afbdc7af8d
6 changed files with 58 additions and 8 deletions
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tests/gem_storedw_loop_render.c
+6 -1
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@@ -45,6 +45,7 @@
static drm_intel_bufmgr *bufmgr;
struct intel_batchbuffer *batch;
static drm_intel_bo *target_buffer;
static int has_ppgtt = 0;
/*
* Testcase: Basic render MI check using MI_STORE_DATA_IMM
@@ -56,7 +57,9 @@ store_dword_loop(void)
int cmd, i, val = 0;
uint32_t *buf;
cmd = MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL;
cmd = MI_STORE_DWORD_IMM;
if (!has_ppgtt)
cmd |= MI_MEM_VIRTUAL;
for (i = 0; i < 0x100000; i++) {
BEGIN_BATCH(4);
@@ -105,6 +108,8 @@ int main(int argc, char **argv)
fd = drm_open_any();
devid = intel_get_drm_devid(fd);
has_ppgtt = gem_uses_aliasing_ppgtt(fd);
if (IS_GEN2(devid) || IS_GEN3(devid) || IS_GEN4(devid) || IS_GEN5(devid)) {
fprintf(stderr, "MI_STORE_DATA can only use GTT address on gen4+/g33 and "