kni: fix build with Linux 5.9

[dpdk.git] / kernel / linux / kni / kni_net.c

diff --git a/kernel/linux/kni/kni_net.c b/kernel/linux/kni/kni_net.c
index 97fe85b..4b75208 100644 (file)
--- a/kernel/linux/kni/kni_net.c
+++ b/kernel/linux/kni/kni_net.c
@@ -47,7 +47,7 @@ iova2kva(struct kni_dev *kni, void *iova)
 static inline void *
 iova2data_kva(struct kni_dev *kni, struct rte_kni_mbuf *m)
 {
-       return phys_to_virt(iova_to_phys(kni->usr_tsk, m->buf_physaddr) +
+       return phys_to_virt(iova_to_phys(kni->usr_tsk, m->buf_iova) +
                            m->data_off);
 }
 #endif
@@ -67,7 +67,7 @@ pa2va(void *pa, struct rte_kni_mbuf *m)
 
        va = (void *)((unsigned long)pa +
                        (unsigned long)m->buf_addr -
-                       (unsigned long)m->buf_physaddr);
+                       (unsigned long)m->buf_iova);
        return va;
 }
 
@@ -75,7 +75,7 @@ pa2va(void *pa, struct rte_kni_mbuf *m)
 static void *
 kva2data_kva(struct rte_kni_mbuf *m)
 {
-       return phys_to_virt(m->buf_physaddr + m->data_off);
+       return phys_to_virt(m->buf_iova + m->data_off);
 }
 
 static inline void *
@@ -623,8 +623,13 @@ kni_net_rx(struct kni_dev *kni)
 /*
  * Deal with a transmit timeout.
  */
+#ifdef HAVE_TX_TIMEOUT_TXQUEUE
+static void
+kni_net_tx_timeout(struct net_device *dev, unsigned int txqueue)
+#else
 static void
 kni_net_tx_timeout(struct net_device *dev)
+#endif
 {
        pr_debug("Transmit timeout at %ld, latency %ld\n", jiffies,
                        jiffies - dev_trans_start(dev));