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habanalabs: check if CoreSight is supported 

Coresight is not supported on simulator, therefore add a boolean for
checking that (currently used by un-upstreamed code).

Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Omer Shpigelman 2020-05-10 14:10:15 +03:00 committed by Oded Gabbay
parent b75f22505a
commit 9e5e49cd5b
2 changed files with 3 additions and 0 deletions
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1
drivers/misc/habanalabs/goya/goya.c
View File

@ -751,6 +751,7 @@ static int goya_sw_init(struct hl_device *hdev)
}
spin_lock_init(&goya->hw_queues_lock);
hdev->supports_coresight = true;
return 0;

2
drivers/misc/habanalabs/habanalabs.h
View File

@ -1415,6 +1415,7 @@ struct hl_device_idle_busy_ts {
* @cdev_sysfs_created: were char devices and sysfs nodes created.
* @stop_on_err: true if engines should stop on error.
* @supports_sync_stream: is sync stream supported.
* @supports_coresight: is CoreSight supported.
*/
struct hl_device {
struct pci_dev *pdev;
@ -1498,6 +1499,7 @@ struct hl_device {
u8 cdev_sysfs_created;
u8 stop_on_err;
u8 supports_sync_stream;
u8 supports_coresight;
/* Parameters for bring-up */
u8 mmu_enable;