summaryrefslogtreecommitdiffstats
path: root/drivers/common/qat/qat_device.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/common/qat/qat_device.h')
-rw-r--r--drivers/common/qat/qat_device.h12
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[];