[ofa-general] [PATCH 5/9 Rev3] [IPoIB] Header file changes

Krishna Kumar
2007-08-08T09:32:06Z

IPoIB header file changes to use batching.

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
---
ipoib.h | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)

diff -ruNp ORG/drivers/infiniband/ulp/ipoib/ipoib.h NEW/drivers/infiniband/ulp/ipoib/ipoib.h
--- ORG/drivers/infiniband/ulp/ipoib/ipoib.h 2007-07-12 08:55:06.000000000 +0530
+++ NEW/drivers/infiniband/ulp/ipoib/ipoib.h 2007-08-07 13:11:19.000000000 +0530
@@ -266,11 +266,13 @@ struct ipoib_dev_priv {
struct ipoib_rx_buf *rx_ring;

spinlock_t tx_lock;
+ spinlock_t comp_lock; /* to handle parallel WC's */
struct ipoib_tx_buf *tx_ring;
unsigned tx_head;
unsigned tx_tail;
- struct ib_sge tx_sge;
- struct ib_send_wr tx_wr;
+ unsigned tx_prev_tail; /* to handle parallel WC's */
+ struct ib_sge *tx_sge;
+ struct ib_send_wr *tx_wr;

struct ib_wc ibwc[IPOIB_NUM_WC];

@@ -365,8 +367,11 @@ static inline void ipoib_put_ah(struct i
int ipoib_open(struct net_device *dev);
int ipoib_add_pkey_attr(struct net_device *dev);

+int ipoib_process_skb(struct net_device *dev, struct sk_buff *skb,
+ struct ipoib_dev_priv *priv, struct ipoib_ah *address,
+ u32 qpn, int wr_num);
void ipoib_send(struct net_device *dev, struct sk_buff *skb,
- struct ipoib_ah *address, u32 qpn);
+ struct ipoib_ah *address, u32 qpn, int num_skbs);
void ipoib_reap_ah(struct work_struct *work);

void ipoib_flush_paths(struct net_device *dev);