crypto: cavium/nitrox - Enable interrups for PF in SR-IOV mode.

[linux.git] / drivers / crypto / cavium / nitrox / nitrox_dev.h

diff --git a/drivers/crypto/cavium/nitrox/nitrox_dev.h b/drivers/crypto/cavium/nitrox/nitrox_dev.h
index 283e252385fbc3b8a3fe38fbbfa34a796d87d4a9..247df32f687caa23b251a7fbe464b32d0824ff30 100644 (file)
--- a/drivers/crypto/cavium/nitrox/nitrox_dev.h
+++ b/drivers/crypto/cavium/nitrox/nitrox_dev.h
@@ -103,6 +103,16 @@ struct nitrox_q_vector {
        };
 };
 
+/**
+ * struct nitrox_iov - SR-IOV information
+ * @num_vfs: number of VF(s) enabled
+ * @msix: MSI-X for PF in SR-IOV case
+ */
+struct nitrox_iov {
+       int num_vfs;
+       struct msix_entry msix;
+};
+
 /*
  * NITROX Device states
  */
@@ -150,6 +160,9 @@ enum vf_mode {
  * @ctx_pool: DMA pool for crypto context
  * @pkt_inq: Packet input rings
  * @qvec: MSI-X queue vectors information
+ * @iov: SR-IOV informatin
+ * @num_vecs: number of MSI-X vectors
+ * @stats: request statistics
  * @hw: hardware information
  * @debugfs_dir: debugfs directory
  */
@@ -168,13 +181,13 @@ struct nitrox_device {
        int node;
        u16 qlen;
        u16 nr_queues;
-       int num_vfs;
        enum vf_mode mode;
 
        struct dma_pool *ctx_pool;
        struct nitrox_cmdq *pkt_inq;
 
        struct nitrox_q_vector *qvec;
+       struct nitrox_iov iov;
        int num_vecs;
 
        struct nitrox_stats stats;