diff options
| -rw-r--r-- | drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c b/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c index 740f68a36ac5..900f19b90b2d 100644 --- a/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c +++ b/drivers/crypto/intel/qat/qat_4xxx/adf_4xxx_hw_data.c @@ -100,9 +100,19 @@ static struct adf_hw_device_class adf_4xxx_class = { static u32 get_ae_mask(struct adf_hw_device_data *self) { - u32 me_disable = self->fuses[ADF_FUSECTL4]; + unsigned long fuses = self->fuses[ADF_FUSECTL4]; + u32 mask = ADF_4XXX_ACCELENGINES_MASK; - return ~me_disable & ADF_4XXX_ACCELENGINES_MASK; + if (test_bit(0, &fuses)) + mask &= ~ADF_AE_GROUP_0; + + if (test_bit(4, &fuses)) + mask &= ~ADF_AE_GROUP_1; + + if (test_bit(8, &fuses)) + mask &= ~ADF_AE_GROUP_2; + + return mask; } static u32 get_accel_cap(struct adf_accel_dev *accel_dev) |