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authorBrenden Blanco <bblanco@plumgrid.com>2016-07-19 12:16:54 -0700
committerDavid S. Miller <davem@davemloft.net>2016-07-19 21:46:33 -0700
commit224e92e02a769b8028ca2450443586af8b4f1715 (patch)
treece194a7d8fad10dfb1edf32036b2cbe585665559 /include/linux/mlx4
parent6ce96ca348a9e949f8c43f4d3e98db367d93cffd (diff)
net/mlx4_en: break out tx_desc write into separate function
In preparation for writing the tx descriptor from multiple functions, create a helper for both normal and blueflame access. Signed-off-by: Brenden Blanco <bblanco@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx4')
-rw-r--r--include/linux/mlx4/qp.h18
1 files changed, 10 insertions, 8 deletions
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h
index 587cdf943b52..deaa2217214d 100644
--- a/include/linux/mlx4/qp.h
+++ b/include/linux/mlx4/qp.h
@@ -291,16 +291,18 @@ enum {
MLX4_WQE_CTRL_FORCE_LOOPBACK = 1 << 0,
};
+union mlx4_wqe_qpn_vlan {
+ struct {
+ __be16 vlan_tag;
+ u8 ins_vlan;
+ u8 fence_size;
+ };
+ __be32 bf_qpn;
+};
+
struct mlx4_wqe_ctrl_seg {
__be32 owner_opcode;
- union {
- struct {
- __be16 vlan_tag;
- u8 ins_vlan;
- u8 fence_size;
- };
- __be32 bf_qpn;
- };
+ union mlx4_wqe_qpn_vlan qpn_vlan;
/*
* High 24 bits are SRC remote buffer; low 8 bits are flags:
* [7] SO (strong ordering)