From 7659c30d1991098cd11e3d0fc8b9c6941ffe1440 Mon Sep 17 00:00:00 2001 From: Dafna Hirschfeld Date: Thu, 12 May 2022 16:16:25 +0300 Subject: [PATCH] habanalabs: set default value for memory_scrub Set a default value for memory scrubbing Signed-off-by: Dafna Hirschfeld Reviewed-by: Oded Gabbay Signed-off-by: Oded Gabbay --- drivers/misc/habanalabs/common/device.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c index 1a4f3eb..34ba521 100644 --- a/drivers/misc/habanalabs/common/device.c +++ b/drivers/misc/habanalabs/common/device.c @@ -15,6 +15,8 @@ #define HL_RESET_DELAY_USEC 10000 /* 10ms */ +#define MEM_SCRUB_DEFAULT_VAL 0x1122334455667788 + /* * hl_set_dram_bar- sets the bar to allow later access to address * @@ -1727,6 +1729,7 @@ int hl_device_init(struct hl_device *hdev, struct class *hclass) hdev->asic_funcs->state_dump_init(hdev); + hdev->memory_scrub_val = MEM_SCRUB_DEFAULT_VAL; hl_debugfs_add_device(hdev); /* debugfs nodes are created in hl_ctx_init so it must be called after -- 2.7.4