From: Dafna Hirschfeld Date: Thu, 12 May 2022 13:16:25 +0000 (+0300) Subject: habanalabs: set default value for memory_scrub X-Git-Tag: block-6.0-2022-08-12~26^2~27^2~52 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=7659c30d1991098cd11e3d0fc8b9c6941ffe1440;p=linux-block.git 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 --- diff --git a/drivers/misc/habanalabs/common/device.c b/drivers/misc/habanalabs/common/device.c index 1a4f3eb941a9..34ba521e2d1a 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