[igt-dev] [PATCH v4 1/2] drm-uapi/xe: add exec_queue_id member to drm_xe_wait_user_fence structure
Bommu Krishnaiah
krishnaiah.bommu at intel.com
Wed Dec 6 14:44:50 UTC 2023
remove the num_engines/instances members from drm_xe_wait_user_fence structure
and add a exec_queue_id member
Right now this is only checking if the engine list is sane and nothing
else. In the end every operation with this IOCTL is a soft check.
So, let's formalize that and only use this IOCTL to wait on the fence.
exec_queue_id member will help to user space to get proper error code
from kernel while in exec_queue reset
Signed-off-by: Bommu Krishnaiah <krishnaiah.bommu at intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Francois Dugast <francois.dugast at intel.com>
---
include/drm-uapi/xe_drm.h | 16 ++----
lib/xe/xe_ioctl.c | 42 +-------------
lib/xe/xe_ioctl.h | 6 +-
tests/intel/xe_evict.c | 4 +-
tests/intel/xe_exec_balancer.c | 12 ++--
tests/intel/xe_exec_compute_mode.c | 12 ++--
tests/intel/xe_exec_fault_mode.c | 14 ++---
tests/intel/xe_exec_reset.c | 6 +-
tests/intel/xe_exec_threads.c | 12 ++--
tests/intel/xe_waitfence.c | 88 ++++++++++++++----------------
10 files changed, 82 insertions(+), 130 deletions(-)
diff --git a/include/drm-uapi/xe_drm.h b/include/drm-uapi/xe_drm.h
index 590f7b7af..ceaca3991 100644
--- a/include/drm-uapi/xe_drm.h
+++ b/include/drm-uapi/xe_drm.h
@@ -1024,8 +1024,7 @@ struct drm_xe_wait_user_fence {
/** @op: wait operation (type of comparison) */
__u16 op;
-#define DRM_XE_UFENCE_WAIT_FLAG_SOFT_OP (1 << 0) /* e.g. Wait on VM bind */
-#define DRM_XE_UFENCE_WAIT_FLAG_ABSTIME (1 << 1)
+#define DRM_XE_UFENCE_WAIT_FLAG_ABSTIME (1 << 0)
/** @flags: wait flags */
__u16 flags;
@@ -1059,16 +1058,13 @@ struct drm_xe_wait_user_fence {
__s64 timeout;
/**
- * @num_engines: number of engine instances to wait on, must be zero
- * when DRM_XE_UFENCE_WAIT_FLAG_SOFT_OP set
+ * @exec_queue_id: exec_queue_id returned from xe_exec_queue_create_ioctl
+ * exec_queue_id is help to find exec_queue reset status
*/
- __u64 num_engines;
+ __u32 exec_queue_id;
- /**
- * @instances: user pointer to array of drm_xe_engine_class_instance to
- * wait on, must be NULL when DRM_XE_UFENCE_WAIT_FLAG_SOFT_OP set
- */
- __u64 instances;
+ /** @reserved: Reserved */
+ __u32 pad2;
/** @reserved: Reserved */
__u64 reserved[2];
diff --git a/lib/xe/xe_ioctl.c b/lib/xe/xe_ioctl.c
index c91bf25c4..87e2db5b4 100644
--- a/lib/xe/xe_ioctl.c
+++ b/lib/xe/xe_ioctl.c
@@ -458,18 +458,16 @@ void xe_exec_wait(int fd, uint32_t exec_queue, uint64_t addr)
}
int64_t xe_wait_ufence(int fd, uint64_t *addr, uint64_t value,
- struct drm_xe_engine_class_instance *eci,
- int64_t timeout)
+ uint32_t exec_queue, int64_t timeout)
{
struct drm_xe_wait_user_fence wait = {
.addr = to_user_pointer(addr),
.op = DRM_XE_UFENCE_WAIT_OP_EQ,
- .flags = !eci ? DRM_XE_UFENCE_WAIT_FLAG_SOFT_OP : 0,
+ .flags = 0,
.value = value,
.mask = DRM_XE_UFENCE_WAIT_MASK_U64,
.timeout = timeout,
- .num_engines = eci ? 1 :0,
- .instances = eci ? to_user_pointer(eci) : 0,
+ .exec_queue_id = exec_queue,
};
igt_assert_eq(igt_ioctl(fd, DRM_IOCTL_XE_WAIT_USER_FENCE, &wait), 0);
@@ -477,40 +475,6 @@ int64_t xe_wait_ufence(int fd, uint64_t *addr, uint64_t value,
return wait.timeout;
}
-/**
- * xe_wait_ufence_abstime:
- * @fd: xe device fd
- * @addr: address of value to compare
- * @value: expected value (equal) in @address
- * @eci: engine class instance
- * @timeout: absolute time when wait expire
- *
- * Function compares @value with memory pointed by @addr until they are equal.
- *
- * Returns elapsed time in nanoseconds if user fence was signalled.
- */
-int64_t xe_wait_ufence_abstime(int fd, uint64_t *addr, uint64_t value,
- struct drm_xe_engine_class_instance *eci,
- int64_t timeout)
-{
- struct drm_xe_wait_user_fence wait = {
- .addr = to_user_pointer(addr),
- .op = DRM_XE_UFENCE_WAIT_OP_EQ,
- .flags = !eci ? DRM_XE_UFENCE_WAIT_FLAG_SOFT_OP | DRM_XE_UFENCE_WAIT_FLAG_ABSTIME : 0,
- .value = value,
- .mask = DRM_XE_UFENCE_WAIT_MASK_U64,
- .timeout = timeout,
- .num_engines = eci ? 1 : 0,
- .instances = eci ? to_user_pointer(eci) : 0,
- };
- struct timespec ts;
-
- igt_assert_eq(igt_ioctl(fd, DRM_IOCTL_XE_WAIT_USER_FENCE, &wait), 0);
- igt_assert_eq(clock_gettime(CLOCK_MONOTONIC, &ts), 0);
-
- return ts.tv_sec * 1e9 + ts.tv_nsec;
-}
-
void xe_force_gt_reset(int fd, int gt)
{
char reset_string[128];
diff --git a/lib/xe/xe_ioctl.h b/lib/xe/xe_ioctl.h
index 32b34b15a..186544a34 100644
--- a/lib/xe/xe_ioctl.h
+++ b/lib/xe/xe_ioctl.h
@@ -89,11 +89,9 @@ void xe_exec_sync(int fd, uint32_t exec_queue, uint64_t addr,
struct drm_xe_sync *sync, uint32_t num_syncs);
void xe_exec_wait(int fd, uint32_t exec_queue, uint64_t addr);
int64_t xe_wait_ufence(int fd, uint64_t *addr, uint64_t value,
- struct drm_xe_engine_class_instance *eci,
- int64_t timeout);
+ uint32_t exec_queue,int64_t timeout);
int64_t xe_wait_ufence_abstime(int fd, uint64_t *addr, uint64_t value,
- struct drm_xe_engine_class_instance *eci,
- int64_t timeout);
+ uint32_t exec_queue, int64_t timeout);
void xe_force_gt_reset(int fd, int gt);
#endif /* XE_IOCTL_H */
diff --git a/tests/intel/xe_evict.c b/tests/intel/xe_evict.c
index 89dc46fae..12fbaf586 100644
--- a/tests/intel/xe_evict.c
+++ b/tests/intel/xe_evict.c
@@ -317,7 +317,7 @@ test_evict_cm(int fd, struct drm_xe_engine_class_instance *eci,
}
#define TWENTY_SEC MS_TO_NS(20000)
xe_wait_ufence(fd, &data[i].vm_sync, USER_FENCE_VALUE,
- NULL, TWENTY_SEC);
+ 0, TWENTY_SEC);
}
sync[0].addr = addr + (char *)&data[i].exec_sync -
(char *)data;
@@ -352,7 +352,7 @@ test_evict_cm(int fd, struct drm_xe_engine_class_instance *eci,
data = xe_bo_map(fd, __bo,
ALIGN(sizeof(*data) * n_execs, 0x1000));
xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE,
- NULL, TWENTY_SEC);
+ exec_queues[i], TWENTY_SEC);
igt_assert_eq(data[i].data, 0xc0ffee);
}
munmap(data, ALIGN(sizeof(*data) * n_execs, 0x1000));
diff --git a/tests/intel/xe_exec_balancer.c b/tests/intel/xe_exec_balancer.c
index 79ff65e89..0a02c6767 100644
--- a/tests/intel/xe_exec_balancer.c
+++ b/tests/intel/xe_exec_balancer.c
@@ -483,7 +483,7 @@ test_cm(int fd, int gt, int class, int n_exec_queues, int n_execs,
bo_size, sync, 1);
#define ONE_SEC MS_TO_NS(1000)
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, ONE_SEC);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, ONE_SEC);
data[0].vm_sync = 0;
for (i = 0; i < n_execs; i++) {
@@ -514,7 +514,7 @@ test_cm(int fd, int gt, int class, int n_exec_queues, int n_execs,
if (flags & REBIND && i + 1 != n_execs) {
xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE,
- NULL, ONE_SEC);
+ exec_queues[e], ONE_SEC);
xe_vm_unbind_async(fd, vm, 0, 0, addr, bo_size, NULL,
0);
@@ -529,7 +529,7 @@ test_cm(int fd, int gt, int class, int n_exec_queues, int n_execs,
addr, bo_size, sync,
1);
xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE,
- NULL, ONE_SEC);
+ 0, ONE_SEC);
data[0].vm_sync = 0;
}
@@ -542,7 +542,7 @@ test_cm(int fd, int gt, int class, int n_exec_queues, int n_execs,
* an invalidate.
*/
xe_wait_ufence(fd, &data[i].exec_sync,
- USER_FENCE_VALUE, NULL, ONE_SEC);
+ USER_FENCE_VALUE, exec_queues[e], ONE_SEC);
igt_assert_eq(data[i].data, 0xc0ffee);
} else if (i * 2 != n_execs) {
/*
@@ -571,7 +571,7 @@ test_cm(int fd, int gt, int class, int n_exec_queues, int n_execs,
j = flags & INVALIDATE && n_execs ? n_execs - 1 : 0;
for (i = j; i < n_execs; i++)
- xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE, NULL,
+ xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE, exec_queues[i],
ONE_SEC);
/* Wait for all execs to complete */
@@ -580,7 +580,7 @@ test_cm(int fd, int gt, int class, int n_exec_queues, int n_execs,
sync[0].addr = to_user_pointer(&data[0].vm_sync);
xe_vm_unbind_async(fd, vm, 0, 0, addr, bo_size, sync, 1);
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, ONE_SEC);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, ONE_SEC);
for (i = (flags & INVALIDATE && n_execs) ? n_execs - 1 : 0;
i < n_execs; i++)
diff --git a/tests/intel/xe_exec_compute_mode.c b/tests/intel/xe_exec_compute_mode.c
index 7d3004d65..e8497a520 100644
--- a/tests/intel/xe_exec_compute_mode.c
+++ b/tests/intel/xe_exec_compute_mode.c
@@ -171,7 +171,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
fence_timeout = igt_run_in_simulation() ? HUNDRED_SEC : ONE_SEC;
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL,
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0,
fence_timeout);
data[0].vm_sync = 0;
@@ -198,7 +198,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
if (flags & REBIND && i + 1 != n_execs) {
xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE,
- NULL, fence_timeout);
+ exec_queues[e], fence_timeout);
xe_vm_unbind_async(fd, vm, bind_exec_queues[e], 0,
addr, bo_size, NULL, 0);
@@ -214,7 +214,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
addr, bo_size, sync,
1);
xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE,
- NULL, fence_timeout);
+ 0, fence_timeout);
data[0].vm_sync = 0;
}
@@ -227,7 +227,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
* an invalidate.
*/
xe_wait_ufence(fd, &data[i].exec_sync,
- USER_FENCE_VALUE, NULL,
+ USER_FENCE_VALUE, exec_queues[e],
fence_timeout);
igt_assert_eq(data[i].data, 0xc0ffee);
} else if (i * 2 != n_execs) {
@@ -257,7 +257,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
j = flags & INVALIDATE ? n_execs - 1 : 0;
for (i = j; i < n_execs; i++)
- xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE, NULL,
+ xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE, exec_queues[i],
fence_timeout);
/* Wait for all execs to complete */
@@ -267,7 +267,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
sync[0].addr = to_user_pointer(&data[0].vm_sync);
xe_vm_unbind_async(fd, vm, bind_exec_queues[0], 0, addr, bo_size,
sync, 1);
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL,
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0,
fence_timeout);
for (i = j; i < n_execs; i++)
diff --git a/tests/intel/xe_exec_fault_mode.c b/tests/intel/xe_exec_fault_mode.c
index ee7cbb604..27921f47a 100644
--- a/tests/intel/xe_exec_fault_mode.c
+++ b/tests/intel/xe_exec_fault_mode.c
@@ -195,14 +195,14 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
}
#define ONE_SEC MS_TO_NS(1000)
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, ONE_SEC);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, ONE_SEC);
data[0].vm_sync = 0;
if (flags & PREFETCH) {
/* Should move to system memory */
xe_vm_prefetch_async(fd, vm, bind_exec_queues[0], 0, addr,
bo_size, sync, 1, 0);
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL,
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0,
ONE_SEC);
data[0].vm_sync = 0;
}
@@ -230,7 +230,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
if (flags & REBIND && i + 1 != n_execs) {
xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE,
- NULL, ONE_SEC);
+ exec_queues[e], ONE_SEC);
xe_vm_unbind_async(fd, vm, bind_exec_queues[e], 0,
addr, bo_size, NULL, 0);
@@ -246,7 +246,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
addr, bo_size, sync,
1);
xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE,
- NULL, ONE_SEC);
+ 0, ONE_SEC);
data[0].vm_sync = 0;
}
@@ -259,7 +259,7 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
* an invalidate.
*/
xe_wait_ufence(fd, &data[i].exec_sync,
- USER_FENCE_VALUE, NULL, ONE_SEC);
+ USER_FENCE_VALUE, exec_queues[e], ONE_SEC);
igt_assert_eq(data[i].data, 0xc0ffee);
} else if (i * 2 != n_execs) {
/*
@@ -290,13 +290,13 @@ test_exec(int fd, struct drm_xe_engine_class_instance *eci,
j = flags & INVALIDATE ? n_execs - 1 : 0;
for (i = j; i < n_execs; i++)
xe_wait_ufence(fd, &data[i].exec_sync,
- USER_FENCE_VALUE, NULL, ONE_SEC);
+ USER_FENCE_VALUE, exec_queues[i], ONE_SEC);
}
sync[0].addr = to_user_pointer(&data[0].vm_sync);
xe_vm_unbind_async(fd, vm, bind_exec_queues[0], 0, addr, bo_size,
sync, 1);
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, ONE_SEC);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, ONE_SEC);
if (!(flags & INVALID_FAULT)) {
for (i = j; i < n_execs; i++)
diff --git a/tests/intel/xe_exec_reset.c b/tests/intel/xe_exec_reset.c
index edfd27fe0..e133706ee 100644
--- a/tests/intel/xe_exec_reset.c
+++ b/tests/intel/xe_exec_reset.c
@@ -564,7 +564,7 @@ test_compute_mode(int fd, struct drm_xe_engine_class_instance *eci,
xe_vm_bind_async(fd, vm, 0, bo, 0, addr, bo_size, sync, 1);
#define THREE_SEC MS_TO_NS(3000)
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, THREE_SEC);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, THREE_SEC);
data[0].vm_sync = 0;
for (i = 0; i < n_execs; i++) {
@@ -618,11 +618,11 @@ test_compute_mode(int fd, struct drm_xe_engine_class_instance *eci,
for (i = 1; i < n_execs; i++)
xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE,
- NULL, THREE_SEC);
+ exec_queues[i], THREE_SEC);
sync[0].addr = to_user_pointer(&data[0].vm_sync);
xe_vm_unbind_async(fd, vm, 0, 0, addr, bo_size, sync, 1);
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, THREE_SEC);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, THREE_SEC);
for (i = 1; i < n_execs; i++)
igt_assert_eq(data[i].data, 0xc0ffee);
diff --git a/tests/intel/xe_exec_threads.c b/tests/intel/xe_exec_threads.c
index fcb926698..f8450a844 100644
--- a/tests/intel/xe_exec_threads.c
+++ b/tests/intel/xe_exec_threads.c
@@ -331,7 +331,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
fence_timeout = igt_run_in_simulation() ? THIRTY_SEC : THREE_SEC;
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, fence_timeout);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, fence_timeout);
data[0].vm_sync = 0;
for (i = 0; i < n_execs; i++) {
@@ -359,7 +359,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
for (j = i - 0x20; j <= i; ++j)
xe_wait_ufence(fd, &data[j].exec_sync,
USER_FENCE_VALUE,
- NULL, fence_timeout);
+ exec_queues[e], fence_timeout);
xe_vm_unbind_async(fd, vm, 0, 0, addr, bo_size,
NULL, 0);
@@ -374,7 +374,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
addr, bo_size, sync,
1);
xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE,
- NULL, fence_timeout);
+ 0, fence_timeout);
data[0].vm_sync = 0;
}
@@ -389,7 +389,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
for (j = i == 0x20 ? 0 : i - 0x1f; j <= i; ++j)
xe_wait_ufence(fd, &data[j].exec_sync,
USER_FENCE_VALUE,
- NULL, fence_timeout);
+ exec_queues[e], fence_timeout);
igt_assert_eq(data[i].data, 0xc0ffee);
} else if (i * 2 != n_execs) {
/*
@@ -421,7 +421,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
j = flags & INVALIDATE ?
(flags & RACE ? n_execs / 2 + 1 : n_execs - 1) : 0;
for (i = j; i < n_execs; i++)
- xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE, NULL,
+ xe_wait_ufence(fd, &data[i].exec_sync, USER_FENCE_VALUE, exec_queues[i],
fence_timeout);
/* Wait for all execs to complete */
@@ -430,7 +430,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
sync[0].addr = to_user_pointer(&data[0].vm_sync);
xe_vm_unbind_async(fd, vm, 0, 0, addr, bo_size, sync, 1);
- xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, NULL, fence_timeout);
+ xe_wait_ufence(fd, &data[0].vm_sync, USER_FENCE_VALUE, 0, fence_timeout);
for (i = j; i < n_execs; i++)
igt_assert_eq(data[i].data, 0xc0ffee);
diff --git a/tests/intel/xe_waitfence.c b/tests/intel/xe_waitfence.c
index 3be987954..0bd7e5dce 100644
--- a/tests/intel/xe_waitfence.c
+++ b/tests/intel/xe_waitfence.c
@@ -37,22 +37,51 @@ static void do_bind(int fd, uint32_t vm, uint32_t bo, uint64_t offset,
}
static int64_t wait_with_eci_abstime(int fd, uint64_t *addr, uint64_t value,
- struct drm_xe_engine_class_instance *eci,
- int64_t timeout)
+ uint32_t exec_queue, int64_t timeout)
{
struct drm_xe_wait_user_fence wait = {
.addr = to_user_pointer(addr),
.op = DRM_XE_UFENCE_WAIT_OP_EQ,
- .flags = !eci ? 0 : DRM_XE_UFENCE_WAIT_FLAG_ABSTIME,
+ .flags = !exec_queue ? 0 : DRM_XE_UFENCE_WAIT_FLAG_ABSTIME,
.value = value,
.mask = DRM_XE_UFENCE_WAIT_MASK_U64,
.timeout = timeout,
- .num_engines = eci ? 1 : 0,
- .instances = eci ? to_user_pointer(eci) : 0,
+ .exec_queue_id = exec_queue,
+ };
+ struct timespec ts;
+
+ igt_assert_eq(igt_ioctl(fd, DRM_IOCTL_XE_WAIT_USER_FENCE, &wait), 0);
+ igt_assert_eq(clock_gettime(CLOCK_MONOTONIC, &ts), 0);
+
+ return ts.tv_sec * 1e9 + ts.tv_nsec;
+}
+
+/**
+ * xe_wait_ufence_abstime:
+ * @fd: xe device fd
+ * @addr: address of value to compare
+ * @value: expected value (equal) in @address
+ * @exec_queue: exec_queue id
+ * @timeout: absolute time when wait expire
+ *
+ * Function compares @value with memory pointed by @addr until they are equal.
+ *
+ * Returns elapsed time in nanoseconds if user fence was signalled.
+ */
+int64_t xe_wait_ufence_abstime(int fd, uint64_t *addr, uint64_t value,
+ uint32_t exec_queue, int64_t timeout)
+{
+ struct drm_xe_wait_user_fence wait = {
+ .addr = to_user_pointer(addr),
+ .op = DRM_XE_UFENCE_WAIT_OP_EQ,
+ .flags = !exec_queue ? DRM_XE_UFENCE_WAIT_FLAG_ABSTIME : 0,
+ .value = value,
+ .mask = DRM_XE_UFENCE_WAIT_MASK_U64,
+ .timeout = timeout,
+ .exec_queue_id = exec_queue,
};
struct timespec ts;
- igt_assert(eci);
igt_assert_eq(igt_ioctl(fd, DRM_IOCTL_XE_WAIT_USER_FENCE, &wait), 0);
igt_assert_eq(clock_gettime(CLOCK_MONOTONIC, &ts), 0);
@@ -82,7 +111,6 @@ enum waittype {
static void
waitfence(int fd, enum waittype wt)
{
- struct drm_xe_engine *engine = NULL;
struct timespec ts;
int64_t current, signalled;
uint32_t bo_1;
@@ -111,15 +139,15 @@ waitfence(int fd, enum waittype wt)
do_bind(fd, vm, bo_7, 0, 0xeffff0000, 0x10000, 7);
if (wt == RELTIME) {
- timeout = xe_wait_ufence(fd, &wait_fence, 7, NULL, MS_TO_NS(10));
+ timeout = xe_wait_ufence(fd, &wait_fence, 7, 0, MS_TO_NS(10));
igt_debug("wait type: RELTIME - timeout: %ld, timeout left: %ld\n",
MS_TO_NS(10), timeout);
} else if (wt == ENGINE) {
- engine = xe_engine(fd, 1);
+ uint32_t exec_queue = xe_exec_queue_create_class(fd, vm, DRM_XE_ENGINE_CLASS_COPY);
clock_gettime(CLOCK_MONOTONIC, &ts);
current = ts.tv_sec * 1e9 + ts.tv_nsec;
timeout = current + MS_TO_NS(10);
- signalled = wait_with_eci_abstime(fd, &wait_fence, 7, &engine->instance, timeout);
+ signalled = wait_with_eci_abstime(fd, &wait_fence, 7, exec_queue, timeout);
igt_debug("wait type: ENGINE ABSTIME - timeout: %" PRId64
", signalled: %" PRId64
", elapsed: %" PRId64 "\n",
@@ -128,7 +156,7 @@ waitfence(int fd, enum waittype wt)
clock_gettime(CLOCK_MONOTONIC, &ts);
current = ts.tv_sec * 1e9 + ts.tv_nsec;
timeout = current + MS_TO_NS(10);
- signalled = xe_wait_ufence_abstime(fd, &wait_fence, 7, NULL, timeout);
+ signalled = xe_wait_ufence_abstime(fd, &wait_fence, 7, 0, timeout);
igt_debug("wait type: ABSTIME - timeout: %" PRId64
", signalled: %" PRId64
", elapsed: %" PRId64 "\n",
@@ -149,9 +177,6 @@ waitfence(int fd, enum waittype wt)
*
* SUBTEST: invalid-ops
* Description: Check query with invalid ops returns expected error code
- *
- * SUBTEST: invalid-engine
- * Description: Check query with invalid engine info returns expected error code
*/
static void
@@ -166,8 +191,7 @@ invalid_flag(int fd)
.value = 1,
.mask = DRM_XE_UFENCE_WAIT_MASK_U64,
.timeout = -1,
- .num_engines = 0,
- .instances = 0,
+ .exec_queue_id = 0,
};
uint32_t vm = xe_vm_create(fd, DRM_XE_VM_CREATE_FLAG_ASYNC_DEFAULT, 0);
@@ -191,8 +215,7 @@ invalid_ops(int fd)
.value = 1,
.mask = DRM_XE_UFENCE_WAIT_MASK_U64,
.timeout = 1,
- .num_engines = 0,
- .instances = 0,
+ .exec_queue_id = 0,
};
uint32_t vm = xe_vm_create(fd, DRM_XE_VM_CREATE_FLAG_ASYNC_DEFAULT, 0);
@@ -204,32 +227,6 @@ invalid_ops(int fd)
do_ioctl_err(fd, DRM_IOCTL_XE_WAIT_USER_FENCE, &wait, EINVAL);
}
-static void
-invalid_engine(int fd)
-{
- uint32_t bo;
-
- struct drm_xe_wait_user_fence wait = {
- .addr = to_user_pointer(&wait_fence),
- .op = DRM_XE_UFENCE_WAIT_OP_EQ,
- .flags = 0,
- .value = 1,
- .mask = DRM_XE_UFENCE_WAIT_MASK_U64,
- .timeout = -1,
- .num_engines = 1,
- .instances = 0,
- };
-
- uint32_t vm = xe_vm_create(fd, DRM_XE_VM_CREATE_FLAG_ASYNC_DEFAULT, 0);
-
- bo = xe_bo_create(fd, vm, 0x40000, vram_if_possible(fd, 0), 0);
-
- do_bind(fd, vm, bo, 0, 0x200000, 0x40000, 1);
-
- do_ioctl_err(fd, DRM_IOCTL_XE_WAIT_USER_FENCE, &wait, EFAULT);
-}
-
-
igt_main
{
int fd;
@@ -252,9 +249,6 @@ igt_main
igt_subtest("invalid-ops")
invalid_ops(fd);
- igt_subtest("invalid-engine")
- invalid_engine(fd);
-
igt_fixture
drm_close_driver(fd);
}
--
2.25.1
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