New upstream version 18.11-rc1

[deb_dpdk.git] / drivers / common / qat / qat_device.h

diff --git a/drivers/common/qat/qat_device.h b/drivers/common/qat/qat_device.h
index 9599fc5..eb81c78 100644 (file)
--- 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[];