diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-10 12:30:56 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-10 15:34:33 +0000 |
| commit | 742379c0c4001fd2a6e02005c1ffa1ff611b28fa (patch) | |
| tree | 6b553daa422f74ff42de00abc3b08710a886f19b /drivers/gpu/drm/i915/i915_sysfs.c | |
| parent | 8ccfc20a7d56d7e16510e6e068ffb7b43c3ac100 (diff) | |
drm/i915: Start chopping up the GPU error capture
In the near future, we will want to start a GPU error capture from a new
context, from inside the softirq region of a forced preemption. To do
so requires us to break up the monolithic error capture to provide new
entry points with finer control; in particular focusing on one
engine/gt, and being able to compose an error state from little pieces
of HW capture.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Andi Shyti <andi.shyti@intel.com>
Acked-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200110123059.1348712-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_sysfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_sysfs.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index ad2b1b833d7b..0cef3130db05 100644 --- a/drivers/gpu/drm/i915/i915_sysfs.c +++ b/drivers/gpu/drm/i915/i915_sysfs.c @@ -498,15 +498,15 @@ static ssize_t error_state_read(struct file *filp, struct kobject *kobj, struct device *kdev = kobj_to_dev(kobj); struct drm_i915_private *i915 = kdev_minor_to_i915(kdev); - struct i915_gpu_state *gpu; + struct i915_gpu_coredump *gpu; ssize_t ret; gpu = i915_first_error_state(i915); if (IS_ERR(gpu)) { ret = PTR_ERR(gpu); } else if (gpu) { - ret = i915_gpu_state_copy_to_buffer(gpu, buf, off, count); - i915_gpu_state_put(gpu); + ret = i915_gpu_coredump_copy_to_buffer(gpu, buf, off, count); + i915_gpu_coredump_put(gpu); } else { const char *str = "No error state collected\n"; size_t len = strlen(str); |