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crypto: qat - add next neighbor to chip_info

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Introduce the next neighbor (NN) capability in chip_info as NN registers
are not supported in certain SKUs of QAT.

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>
This commit is contained in:
Jack Xu
2020-11-06 19:27:56 +08:00
committed by Herbert Xu
parent 49c1327328
commit d25cf2c7a0
3 changed files with 18 additions and 6 deletions
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12
drivers/crypto/qat/qat_common/qat_uclo.c
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@@ -884,11 +884,13 @@ static int qat_hal_set_modes(struct icp_qat_fw_loader_handle *handle,
pr_err("QAT: qat_hal_set_ae_ctx_mode error\n");
return ret;
}
mode = ICP_QAT_NN_MODE(uof_image->ae_mode);
ret = qat_hal_set_ae_nn_mode(handle, ae, mode);
if (ret) {
pr_err("QAT: qat_hal_set_ae_nn_mode error\n");
return ret;
if (handle->chip_info->nn) {
mode = ICP_QAT_NN_MODE(uof_image->ae_mode);
ret = qat_hal_set_ae_nn_mode(handle, ae, mode);
if (ret) {
pr_err("QAT: qat_hal_set_ae_nn_mode error\n");
return ret;
}
}
mode = ICP_QAT_LOC_MEM0_MODE(uof_image->ae_mode);
ret = qat_hal_set_ae_lm_mode(handle, ae, ICP_LMEM0, mode);