[dpdk-dev] [PATCH 2/3] kni: don't use mbuf_va and mbuf_kva

[Ferruh Yigit]

These variables was for address translation and no more used.

Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
 lib/librte_eal/linuxapp/kni/kni_misc.c | 6 ------
 lib/librte_kni/rte_kni.c               | 2 --
 2 files changed, 8 deletions(-)

diff --git a/lib/librte_eal/linuxapp/kni/kni_misc.c 
b/lib/librte_eal/linuxapp/kni/kni_misc.c
index 41a331f..1efbcd7 100644
--- a/lib/librte_eal/linuxapp/kni/kni_misc.c
+++ b/lib/librte_eal/linuxapp/kni/kni_misc.c
@@ -458,9 +458,6 @@ kni_ioctl_create(struct net *net,
        kni->sync_va = dev_info.sync_va;
        kni->sync_kva = phys_to_virt(dev_info.sync_phys);

-       kni->mbuf_kva = phys_to_virt(dev_info.mbuf_phys);
-       kni->mbuf_va = dev_info.mbuf_va;
-
 #ifdef RTE_KNI_VHOST
        kni->vhost_queue = NULL;
        kni->vq_status = BE_STOP;
@@ -479,9 +476,6 @@ kni_ioctl_create(struct net *net,
                (unsigned long long) dev_info.req_phys, kni->req_q);
        KNI_PRINT("resp_phys:    0x%016llx, resp_q addr:    0x%p\n",
                (unsigned long long) dev_info.resp_phys, kni->resp_q);
-       KNI_PRINT("mbuf_phys:    0x%016llx, mbuf_kva:       0x%p\n",
-               (unsigned long long) dev_info.mbuf_phys, kni->mbuf_kva);
-       KNI_PRINT("mbuf_va:      0x%p\n", dev_info.mbuf_va);
        KNI_PRINT("mbuf_size:    %u\n", kni->mbuf_size);

        KNI_DBG("PCI: %02x:%02x.%02x %04x:%04x\n",
diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index 0f7c9e5..21bf9d4 100644
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -418,8 +418,6 @@ rte_kni_alloc(struct rte_mempool *pktmbuf_pool,
        if (pktmbuf_pool->nb_mem_chunks != 1)
                goto kni_fail;

-       dev_info.mbuf_va = STAILQ_FIRST(&pktmbuf_pool->mem_list)->addr;
-       dev_info.mbuf_phys = STAILQ_FIRST(&pktmbuf_pool->mem_list)->phys_addr;
        ctx->pktmbuf_pool = pktmbuf_pool;
        ctx->group_id = conf->group_id;
        ctx->slot_id = slot->id;
-- 
2.7.4