[PATCH 4/5] ixgbe: move common Tx functions to ixgbe_txrx_common.h

[Björn Töpel]

From: Björn Töpel <bjorn.to...@intel.com>

This patch prepares for the upcoming zero-copy Tx functionality by
moving common functions used both by the regular path and zero-copy
path.

Signed-off-by: Björn Töpel <bjorn.to...@intel.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c        | 9 +++------
 drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h | 5 +++++
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c 
b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 4e6726c623a8..4e9b28894a5b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -895,8 +895,8 @@ static void ixgbe_set_ivar(struct ixgbe_adapter *adapter, 
s8 direction,
        }
 }
 
-static inline void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
-                                         u64 qmask)
+void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter,
+                           u64 qmask)
 {
        u32 mask;
 
@@ -8150,9 +8150,6 @@ static inline int ixgbe_maybe_stop_tx(struct ixgbe_ring 
*tx_ring, u16 size)
        return __ixgbe_maybe_stop_tx(tx_ring, size);
 }
 
-#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \
-                      IXGBE_TXD_CMD_RS)
-
 static int ixgbe_tx_map(struct ixgbe_ring *tx_ring,
                        struct ixgbe_tx_buffer *first,
                        const u8 hdr_len)
@@ -10275,7 +10272,7 @@ static int ixgbe_xdp(struct net_device *dev, struct 
netdev_bpf *xdp)
        }
 }
 
-static void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring)
+void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring)
 {
        /* Force memory writes to complete before letting h/w know there
         * are new descriptors to fetch.
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h 
b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
index cf219f4e009d..56afb685c648 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_txrx_common.h
@@ -9,6 +9,9 @@
 #define IXGBE_XDP_TX           BIT(1)
 #define IXGBE_XDP_REDIR                BIT(2)
 
+#define IXGBE_TXD_CMD (IXGBE_TXD_CMD_EOP | \
+                      IXGBE_TXD_CMD_RS)
+
 int ixgbe_xmit_xdp_ring(struct ixgbe_adapter *adapter,
                        struct xdp_frame *xdpf);
 bool ixgbe_cleanup_headers(struct ixgbe_ring *rx_ring,
@@ -19,6 +22,8 @@ void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
                              struct sk_buff *skb);
 void ixgbe_rx_skb(struct ixgbe_q_vector *q_vector,
                  struct sk_buff *skb);
+void ixgbe_xdp_ring_update_tail(struct ixgbe_ring *ring);
+void ixgbe_irq_rearm_queues(struct ixgbe_adapter *adapter, u64 qmask);
 
 void ixgbe_txrx_ring_disable(struct ixgbe_adapter *adapter, int ring);
 void ixgbe_txrx_ring_enable(struct ixgbe_adapter *adapter, int ring);
-- 
2.17.1