@@ -64,93 +64,6 @@ static int command_parser_version(int fd)
return -1;
}
-static void hsw_load_register_reg(void)
-{
- uint32_t buf[16] = {
- MI_LOAD_REGISTER_IMM | (5 - 2),
- HSW_CS_GPR0,
- 0xabcdabcd,
- HSW_CS_GPR1,
- 0xdeadbeef,
-
- MI_STORE_REGISTER_MEM | (3 - 2),
- HSW_CS_GPR1,
- 0, /* address0 */
-
- MI_LOAD_REGISTER_REG | (3 - 2),
- HSW_CS_GPR0,
- HSW_CS_GPR1,
-
- MI_STORE_REGISTER_MEM | (3 - 2),
- HSW_CS_GPR1,
- 4, /* address1 */
-
- MI_BATCH_BUFFER_END,
- };
- struct drm_i915_gem_execbuffer2 execbuf;
- struct drm_i915_gem_exec_object2 obj[2];
- struct drm_i915_gem_relocation_entry reloc[2];
- int fd;
-
- /* Open again to get a non-master file descriptor */
- fd = drm_open_driver(DRIVER_INTEL);
-
- igt_require(IS_HASWELL(intel_get_drm_devid(fd)));
- igt_require(command_parser_version(fd) >= 7);
-
- memset(obj, 0, sizeof(obj));
- obj[0].handle = gem_create(fd, 4096);
- obj[1].handle = gem_create(fd, 4096);
- gem_write(fd, obj[1].handle, 0, buf, sizeof(buf));
-
- memset(reloc, 0, sizeof(reloc));
- reloc[0].offset = 7*sizeof(uint32_t);
- reloc[0].target_handle = obj[0].handle;
- reloc[0].delta = 0;
- reloc[0].read_domains = I915_GEM_DOMAIN_COMMAND;
- reloc[0].write_domain = I915_GEM_DOMAIN_COMMAND;
- reloc[1].offset = 13*sizeof(uint32_t);
- reloc[1].target_handle = obj[0].handle;
- reloc[1].delta = sizeof(uint32_t);
- reloc[1].read_domains = I915_GEM_DOMAIN_COMMAND;
- reloc[1].write_domain = I915_GEM_DOMAIN_COMMAND;
- obj[1].relocs_ptr = (uintptr_t)&reloc;
- obj[1].relocation_count = 2;
-
- memset(&execbuf, 0, sizeof(execbuf));
- execbuf.buffers_ptr = (uintptr_t)obj;
- execbuf.buffer_count = 2;
- execbuf.batch_len = sizeof(buf);
- execbuf.flags = I915_EXEC_RENDER;
- gem_execbuf(fd, &execbuf);
- gem_close(fd, obj[1].handle);
-
- gem_read(fd, obj[0].handle, 0, buf, 2*sizeof(buf[0]));
- igt_assert_eq_u32(buf[0], 0xdeadbeef); /* before copy */
- igt_assert_eq_u32(buf[1], 0xabcdabcd); /* after copy */
-
- /* Now a couple of negative tests that should be filtered */
- execbuf.buffer_count = 1;
- execbuf.batch_len = 4*sizeof(buf[0]);
-
- buf[0] = MI_LOAD_REGISTER_REG | (3 - 2);
- buf[1] = HSW_CS_GPR0;
- buf[2] = 0;
- buf[3] = MI_BATCH_BUFFER_END;
- gem_write(fd, obj[0].handle, 0, buf, execbuf.batch_len);
- igt_assert_eq(__gem_execbuf(fd, &execbuf), -EINVAL);
-
- buf[2] = DERRMR; /* master only */
- gem_write(fd, obj[0].handle, 0, buf, execbuf.batch_len);
- igt_assert_eq(__gem_execbuf(fd, &execbuf), -EINVAL);
-
- buf[2] = 0x2038; /* RING_START: invalid */
- gem_write(fd, obj[0].handle, 0, buf, execbuf.batch_len);
- igt_assert_eq(__gem_execbuf(fd, &execbuf), -EINVAL);
-
- close(fd);
-}
-
static void exec_batch_patched(int fd, uint32_t cmd_bo, uint32_t *cmds,
int size, int patch_offset, uint64_t expected_value)
{
@@ -323,6 +236,93 @@ static void exec_batch_chained(int fd, uint32_t cmd_bo, uint32_t *cmds,
gem_close(fd, target_bo);
}
+static void hsw_load_register_reg(void)
+{
+ uint32_t buf[16] = {
+ MI_LOAD_REGISTER_IMM | (5 - 2),
+ HSW_CS_GPR0,
+ 0xabcdabcd,
+ HSW_CS_GPR1,
+ 0xdeadbeef,
+
+ MI_STORE_REGISTER_MEM | (3 - 2),
+ HSW_CS_GPR1,
+ 0, /* address0 */
+
+ MI_LOAD_REGISTER_REG | (3 - 2),
+ HSW_CS_GPR0,
+ HSW_CS_GPR1,
+
+ MI_STORE_REGISTER_MEM | (3 - 2),
+ HSW_CS_GPR1,
+ 4, /* address1 */
+
+ MI_BATCH_BUFFER_END,
+ };
+ struct drm_i915_gem_execbuffer2 execbuf;
+ struct drm_i915_gem_exec_object2 obj[2];
+ struct drm_i915_gem_relocation_entry reloc[2];
+ int fd;
+
+ /* Open again to get a non-master file descriptor */
+ fd = drm_open_driver(DRIVER_INTEL);
+
+ igt_require(IS_HASWELL(intel_get_drm_devid(fd)));
+ igt_require(command_parser_version(fd) >= 7);
+
+ memset(obj, 0, sizeof(obj));
+ obj[0].handle = gem_create(fd, 4096);
+ obj[1].handle = gem_create(fd, 4096);
+ gem_write(fd, obj[1].handle, 0, buf, sizeof(buf));
+
+ memset(reloc, 0, sizeof(reloc));
+ reloc[0].offset = 7*sizeof(uint32_t);
+ reloc[0].target_handle = obj[0].handle;
+ reloc[0].delta = 0;
+ reloc[0].read_domains = I915_GEM_DOMAIN_COMMAND;
+ reloc[0].write_domain = I915_GEM_DOMAIN_COMMAND;
+ reloc[1].offset = 13*sizeof(uint32_t);
+ reloc[1].target_handle = obj[0].handle;
+ reloc[1].delta = sizeof(uint32_t);
+ reloc[1].read_domains = I915_GEM_DOMAIN_COMMAND;
+ reloc[1].write_domain = I915_GEM_DOMAIN_COMMAND;
+ obj[1].relocs_ptr = (uintptr_t)&reloc;
+ obj[1].relocation_count = 2;
+
+ memset(&execbuf, 0, sizeof(execbuf));
+ execbuf.buffers_ptr = (uintptr_t)obj;
+ execbuf.buffer_count = 2;
+ execbuf.batch_len = sizeof(buf);
+ execbuf.flags = I915_EXEC_RENDER;
+ gem_execbuf(fd, &execbuf);
+ gem_close(fd, obj[1].handle);
+
+ gem_read(fd, obj[0].handle, 0, buf, 2*sizeof(buf[0]));
+ igt_assert_eq_u32(buf[0], 0xdeadbeef); /* before copy */
+ igt_assert_eq_u32(buf[1], 0xabcdabcd); /* after copy */
+
+ /* Now a couple of negative tests that should be filtered */
+ execbuf.buffer_count = 1;
+ execbuf.batch_len = 4*sizeof(buf[0]);
+
+ buf[0] = MI_LOAD_REGISTER_REG | (3 - 2);
+ buf[1] = HSW_CS_GPR0;
+ buf[2] = 0;
+ buf[3] = MI_BATCH_BUFFER_END;
+ gem_write(fd, obj[0].handle, 0, buf, execbuf.batch_len);
+ igt_assert_eq(__gem_execbuf(fd, &execbuf), -EINVAL);
+
+ buf[2] = DERRMR; /* master only */
+ gem_write(fd, obj[0].handle, 0, buf, execbuf.batch_len);
+ igt_assert_eq(__gem_execbuf(fd, &execbuf), -EINVAL);
+
+ buf[2] = 0x2038; /* RING_START: invalid */
+ gem_write(fd, obj[0].handle, 0, buf, execbuf.batch_len);
+ igt_assert_eq(__gem_execbuf(fd, &execbuf), -EINVAL);
+
+ close(fd);
+}
+
static uint32_t handle;
static int fd;
No functional change, just moving hsw_load_regster_reg test code down below the execbuf utilities in preparation for updating to use them. Signed-off-by: Robert Bragg <robert@sixbynine.org> --- tests/gem_exec_parse.c | 174 ++++++++++++++++++++++++------------------------- 1 file changed, 87 insertions(+), 87 deletions(-)