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tests/prime_nv_pcopy: Use asserts in setup code

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Now we even have more fine-grained checking and only skip if the
nouveau card isn't supported, but fail properly if something else goes
wrong.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2014-05-14 10:57:46 +02:00
parent 782cda17b9
commit 8710e302a4
1 changed files with 25 additions and 68 deletions
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93
tests/prime_nv_pcopy.c
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@ -176,7 +176,7 @@ noop_intel(drm_intel_bo *bo)
intel_batchbuffer_flush(batch);
}
static int find_and_open_devices(void)
static void find_and_open_devices(void)
{
int i;
char path[80], *unused;
@ -201,57 +201,37 @@ static int find_and_open_devices(void)
sprintf(path, "/dev/dri/card%d", i);
if (venid == 0x8086) {
intel_fd = open(path, O_RDWR);
if (!intel_fd)
return -1;
igt_assert(intel_fd);
} else if (venid == 0x10de) {
nouveau_fd = open(path, O_RDWR);
if (!nouveau_fd)
return -1;
igt_assert(nouveau_fd);
}
}
return 0;
}
static int init_nouveau(void)
static void init_nouveau(void)
{
struct nv04_fifo nv04_data = { .vram = 0xbeef0201,
.gart = 0xbeef0202 };
struct nvc0_fifo nvc0_data = { };
struct nouveau_fifo *fifo;
int size, ret;
int size;
uint32_t class;
void *data;
ret = nouveau_device_wrap(nouveau_fd, 0, &ndev);
if (ret < 0) {
fprintf(stderr,"failed to wrap nouveau device\n");
return ret;
}
igt_assert(nouveau_device_wrap(nouveau_fd, 0, &ndev) == 0);
ret = nouveau_client_new(ndev, &nclient);
if (ret < 0) {
fprintf(stderr,"failed to setup nouveau client\n");
return ret;
}
igt_assert(nouveau_client_new(ndev, &nclient) == 0);
if (ndev->chipset < 0xa3 || ndev->chipset == 0xaa || ndev->chipset == 0xac) {
fprintf(stderr, "Your card doesn't support PCOPY\n");
return -1;
}
igt_skip_on_f(ndev->chipset < 0xa3 || ndev->chipset == 0xaa || ndev->chipset == 0xac,
"Your card doesn't support PCOPY\n");
// TODO: Get a kepler and add support for it
if (ndev->chipset >= 0xe0) {
fprintf(stderr, "Unsure how kepler works!\n");
return -1;
}
ret = nouveau_bo_new(ndev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
4096, 4096, NULL, &query_bo);
if (!ret)
ret = nouveau_bo_map(query_bo, NOUVEAU_BO_RDWR, nclient);
if (ret < 0) {
fprintf(stderr,"failed to setup query counter\n");
return ret;
}
igt_skip_on_f(ndev->chipset >= 0xe0,
"Unsure how kepler works!\n");
igt_assert(nouveau_bo_new(ndev, NOUVEAU_BO_GART | NOUVEAU_BO_MAP,
4096, 4096, NULL, &query_bo) == 0);
igt_assert(nouveau_bo_map(query_bo, NOUVEAU_BO_RDWR, nclient) == 0);
query = query_bo->map;
*query = query_counter;
@ -265,45 +245,22 @@ static int init_nouveau(void)
size = sizeof(nvc0_data);
}
ret = nouveau_object_new(&ndev->object, 0, NOUVEAU_FIFO_CHANNEL_CLASS,
data, size, &nchannel);
if (ret) {
fprintf(stderr, "Error creating GPU channel: %d\n", ret);
if (ret == -ENODEV) {
fprintf(stderr, "Make sure nouveau_accel is active\n");
fprintf(stderr, "nvd9 is likely broken regardless\n");
}
return ret;
}
igt_assert(nouveau_object_new(&ndev->object, 0, NOUVEAU_FIFO_CHANNEL_CLASS,
data, size, &nchannel) == 0);
fifo = nchannel->data;
ret = nouveau_pushbuf_new(nclient, nchannel, 4, 32 * 1024,
true, &npush);
if (ret) {
fprintf(stderr, "Error allocating DMA push buffer: %d\n", ret);
return ret;
}
igt_assert(nouveau_pushbuf_new(nclient, nchannel, 4, 32 * 1024,
true, &npush) == 0);
ret = nouveau_bufctx_new(nclient, 1, &nbufctx);
if (ret) {
fprintf(stderr, "Error allocating buffer context: %d\n", ret);
return ret;
}
igt_assert(nouveau_bufctx_new(nclient, 1, &nbufctx) == 0);
npush->user_priv = nbufctx;
/* Hope this is enough init for PCOPY */
ret = nouveau_object_new(nchannel, class, class & 0xffff, NULL, 0, &pcopy);
if (ret) {
fprintf(stderr, "Failed to allocate pcopy: %d\n", ret);
return ret;
}
ret = nouveau_pushbuf_space(npush, 512, 0, 0);
if (ret) {
fprintf(stderr, "No space in pushbuf: %d\n", ret);
return ret;
}
igt_assert(nouveau_object_new(nchannel, class, class & 0xffff, NULL, 0, &pcopy) == 0);
igt_assert(nouveau_pushbuf_space(npush, 512, 0, 0) == 0);
if (ndev->chipset < 0xc0) {
struct nv04_fifo *nv04_fifo = (struct nv04_fifo*)fifo;
tile_intel_y = 0x3e;
@ -322,7 +279,6 @@ static int init_nouveau(void)
PUSH_DATA(npush, pcopy->handle);
}
nouveau_pushbuf_kick(npush, npush->channel);
return ret;
}
static void fill16(void *ptr, uint32_t val)
@ -1230,7 +1186,7 @@ out:
igt_main
{
igt_fixture {
igt_assert(find_and_open_devices() == 0);
find_and_open_devices();
igt_require(nouveau_fd != -1);
igt_require(intel_fd != -1);
@ -1242,11 +1198,12 @@ igt_main
//drm_intel_bufmgr_gem_enable_reuse(bufmgr);
/* set up nouveau bufmgr */
igt_require(init_nouveau() >= 0);
init_nouveau();
/* set up an intel batch buffer */
devid = intel_get_drm_devid(intel_fd);
batch = intel_batchbuffer_alloc(bufmgr, devid);
igt_assert(batch);
}
#define xtest(x, args...) \