diff options
Diffstat (limited to 'drivers/accel/habanalabs/goya/goya_coresight.c')
| -rw-r--r-- | drivers/accel/habanalabs/goya/goya_coresight.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/accel/habanalabs/goya/goya_coresight.c b/drivers/accel/habanalabs/goya/goya_coresight.c index a6d6cc38bcd8..41cae5fd843b 100644 --- a/drivers/accel/habanalabs/goya/goya_coresight.c +++ b/drivers/accel/habanalabs/goya/goya_coresight.c @@ -315,6 +315,11 @@ static int goya_config_etf(struct hl_device *hdev, WREG32(base_reg + 0xFB0, CORESIGHT_UNLOCK); + val = RREG32(base_reg + 0x20); + + if ((!params->enable && val == 0x0) || (params->enable && val != 0x0)) + return 0; + val = RREG32(base_reg + 0x304); val |= 0x1000; WREG32(base_reg + 0x304, val); @@ -386,6 +391,11 @@ static int goya_config_etr(struct hl_device *hdev, WREG32(mmPSOC_ETR_LAR, CORESIGHT_UNLOCK); + val = RREG32(mmPSOC_ETR_CTL); + + if ((!params->enable && val == 0x0) || (params->enable && val != 0x0)) + return 0; + val = RREG32(mmPSOC_ETR_FFCR); val |= 0x1000; WREG32(mmPSOC_ETR_FFCR, val); |