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path: root/drivers/misc/habanalabs/debugfs.c
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Diffstat (limited to 'drivers/misc/habanalabs/debugfs.c')
-rw-r--r--drivers/misc/habanalabs/debugfs.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/drivers/misc/habanalabs/debugfs.c b/drivers/misc/habanalabs/debugfs.c
index fc4372c18ce2..136b8f6fa0b3 100644
--- a/drivers/misc/habanalabs/debugfs.c
+++ b/drivers/misc/habanalabs/debugfs.c
@@ -981,7 +981,7 @@ static ssize_t hl_clk_gate_read(struct file *f, char __user *buf,
if (*ppos)
return 0;
- sprintf(tmp_buf, "%d\n", hdev->clock_gating);
+ sprintf(tmp_buf, "0x%llx\n", hdev->clock_gating_mask);
rc = simple_read_from_buffer(buf, strlen(tmp_buf) + 1, ppos, tmp_buf,
strlen(tmp_buf) + 1);
@@ -993,7 +993,7 @@ static ssize_t hl_clk_gate_write(struct file *f, const char __user *buf,
{
struct hl_dbg_device_entry *entry = file_inode(f)->i_private;
struct hl_device *hdev = entry->hdev;
- u32 value;
+ u64 value;
ssize_t rc;
if (atomic_read(&hdev->in_reset)) {
@@ -1002,19 +1002,12 @@ static ssize_t hl_clk_gate_write(struct file *f, const char __user *buf,
return 0;
}
- rc = kstrtouint_from_user(buf, count, 10, &value);
+ rc = kstrtoull_from_user(buf, count, 16, &value);
if (rc)
return rc;
- if (value) {
- hdev->clock_gating = 1;
- if (hdev->asic_funcs->enable_clock_gating)
- hdev->asic_funcs->enable_clock_gating(hdev);
- } else {
- if (hdev->asic_funcs->disable_clock_gating)
- hdev->asic_funcs->disable_clock_gating(hdev);
- hdev->clock_gating = 0;
- }
+ hdev->clock_gating_mask = value;
+ hdev->asic_funcs->set_clock_gating(hdev);
return count;
}