diff options
Diffstat (limited to 'drivers/crypto/intel/qat/qat_common/adf_admin.c')
| -rw-r--r-- | drivers/crypto/intel/qat/qat_common/adf_admin.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/crypto/intel/qat/qat_common/adf_admin.c b/drivers/crypto/intel/qat/qat_common/adf_admin.c index 54b673ec2362..acad526eb741 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_admin.c +++ b/drivers/crypto/intel/qat/qat_common/adf_admin.c @@ -498,6 +498,43 @@ int adf_get_cnv_stats(struct adf_accel_dev *accel_dev, u16 ae, u16 *err_cnt, return ret; } +int adf_send_admin_tl_start(struct adf_accel_dev *accel_dev, + dma_addr_t tl_dma_addr, size_t layout_sz, u8 *rp_indexes, + struct icp_qat_fw_init_admin_slice_cnt *slice_count) +{ + u32 ae_mask = GET_HW_DATA(accel_dev)->admin_ae_mask; + struct icp_qat_fw_init_admin_resp resp = { }; + struct icp_qat_fw_init_admin_req req = { }; + int ret; + + req.cmd_id = ICP_QAT_FW_TL_START; + req.init_cfg_ptr = tl_dma_addr; + req.init_cfg_sz = layout_sz; + + if (rp_indexes) + memcpy(&req.rp_indexes, rp_indexes, sizeof(req.rp_indexes)); + + ret = adf_send_admin(accel_dev, &req, &resp, ae_mask); + if (ret) + return ret; + + memcpy(slice_count, &resp.slices, sizeof(*slice_count)); + + return 0; +} + +int adf_send_admin_tl_stop(struct adf_accel_dev *accel_dev) +{ + struct adf_hw_device_data *hw_data = GET_HW_DATA(accel_dev); + struct icp_qat_fw_init_admin_resp resp = { }; + struct icp_qat_fw_init_admin_req req = { }; + u32 ae_mask = hw_data->admin_ae_mask; + + req.cmd_id = ICP_QAT_FW_TL_STOP; + + return adf_send_admin(accel_dev, &req, &resp, ae_mask); +} + int adf_init_admin_comms(struct adf_accel_dev *accel_dev) { struct adf_admin_comms *admin; |