diff options
Diffstat (limited to 'drivers/common/qat/qat_device.h')
| -rw-r--r-- | drivers/common/qat/qat_device.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/common/qat/qat_device.h b/drivers/common/qat/qat_device.h index 9599fc59..eb81c78f 100644 --- a/drivers/common/qat/qat_device.h +++ b/drivers/common/qat/qat_device.h @@ -16,6 +16,12 @@ #define QAT_DEV_NAME_MAX_LEN 64 +enum qat_comp_num_im_buffers { + QAT_NUM_INTERM_BUFS_GEN1 = 12, + QAT_NUM_INTERM_BUFS_GEN2 = 20, + QAT_NUM_INTERM_BUFS_GEN3 = 20 +}; + /* * This struct holds all the data about a QAT pci device * including data about all services it supports. @@ -59,6 +65,11 @@ struct qat_pci_device { /* Data relating to compression service */ struct qat_comp_dev_private *comp_dev; /**< link back to compressdev private data */ + struct rte_device comp_rte_dev; + /**< This represents the compression subset of this pci device. + * Register with this rather than with the one in + * pci_dev so that its driver can have a compression-specific name + */ /* Data relating to asymmetric crypto service */ @@ -67,6 +78,7 @@ struct qat_pci_device { struct qat_gen_hw_data { enum qat_device_gen dev_gen; const struct qat_qp_hw_data (*qp_hw_data)[ADF_MAX_QPS_ON_ANY_SERVICE]; + enum qat_comp_num_im_buffers comp_num_im_bufs_required; }; extern struct qat_gen_hw_data qat_gen_config[]; |