Merge tag 'for-5.19/io_uring-net-2022-05-22' of git://git.kernel.dk/linux-block

[linux-2.6-microblaze.git] / include / linux / ethtool.h

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 11efc45..4af5845 100644 (file)
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -70,17 +70,23 @@ enum {
 /**
  * struct kernel_ethtool_ringparam - RX/TX ring configuration
  * @rx_buf_len: Current length of buffers on the rx ring.
+ * @tcp_data_split: Scatter packet headers and data to separate buffers
+ * @cqe_size: Size of TX/RX completion queue event
  */
 struct kernel_ethtool_ringparam {
        u32     rx_buf_len;
+       u8      tcp_data_split;
+       u32     cqe_size;
 };
 
 /**
  * enum ethtool_supported_ring_param - indicator caps for setting ring params
  * @ETHTOOL_RING_USE_RX_BUF_LEN: capture for setting rx_buf_len
+ * @ETHTOOL_RING_USE_CQE_SIZE: capture for setting cqe_size
  */
 enum ethtool_supported_ring_param {
        ETHTOOL_RING_USE_RX_BUF_LEN = BIT(0),
+       ETHTOOL_RING_USE_CQE_SIZE   = BIT(1),
 };
 
 #define __ETH_RSS_HASH_BIT(bit)        ((u32)1 << (bit))