diff options
| author | Jack Xu <jack.xu@intel.com> | 2020-11-06 19:27:49 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-11-13 20:38:50 +1100 |
| commit | 10fb050caef99d75895bf0978188090d3ed676c2 (patch) | |
| tree | f8d86b1e04d134c57472104963e41f85b00151f9 /drivers/crypto/qat/qat_common/adf_accel_engine.c | |
| parent | 82b3230658a90e60c36b426b4ca8d176c4d7ebc8 (diff) | |
crypto: qat - refactor AE start
Change the API and the behaviour of the qat_hal_start() function.
With this change, the function starts under the hood all acceleration
engines (AEs) and there is no longer need to call it for each engine.
Signed-off-by: Jack Xu <jack.xu@intel.com>
Co-developed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Signed-off-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_accel_engine.c')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_accel_engine.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_accel_engine.c b/drivers/crypto/qat/qat_common/adf_accel_engine.c index 2c4a8c7c736e..08aaaf2b4659 100644 --- a/drivers/crypto/qat/qat_common/adf_accel_engine.c +++ b/drivers/crypto/qat/qat_common/adf_accel_engine.c @@ -74,17 +74,12 @@ int adf_ae_start(struct adf_accel_dev *accel_dev) { struct adf_fw_loader_data *loader_data = accel_dev->fw_loader; struct adf_hw_device_data *hw_data = accel_dev->hw_device; - u32 ae_ctr, ae, max_aes = GET_MAX_ACCELENGINES(accel_dev); + u32 ae_ctr; if (!hw_data->fw_name) return 0; - for (ae = 0, ae_ctr = 0; ae < max_aes; ae++) { - if (hw_data->ae_mask & (1 << ae)) { - qat_hal_start(loader_data->fw_loader, ae, 0xFF); - ae_ctr++; - } - } + ae_ctr = qat_hal_start(loader_data->fw_loader); dev_info(&GET_DEV(accel_dev), "qat_dev%d started %d acceleration engines\n", accel_dev->accel_id, ae_ctr); |