Imported Upstream version 16.07-rc1

Change-Id: I40a523e52f12e8496fdd69e902824b0226c303de
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>

4 files changed, 18 insertions, 19 deletions

diff --git a/drivers/net/xenvirt/rte_eth_xenvirt.c b/drivers/net/xenvirt/rte_eth_xenvirt.c
index b9638d96..3e45808f 100644
--- a/drivers/net/xenvirt/rte_eth_xenvirt.c
+++ b/drivers/net/xenvirt/rte_eth_xenvirt.c
@@ -39,6 +39,9 @@
 #include <sys/mman.h>
 #include <errno.h>
 #include <sys/user.h>
+#ifndef PAGE_SIZE
+#define PAGE_SIZE sysconf(_SC_PAGE_SIZE)
+#endif
 #include <linux/binfmts.h>
 #include <xen/xen-compat.h>
 #if __XEN_LATEST_INTERFACE_VERSION__ < 0x00040200
@@ -79,18 +82,6 @@ static struct rte_eth_link pmd_link = {
 static void
 eth_xenvirt_free_queues(struct rte_eth_dev *dev);
 
-static inline struct rte_mbuf *
-rte_rxmbuf_alloc(struct rte_mempool *mp)
-{
-	struct rte_mbuf *m;
-
-	m = __rte_mbuf_raw_alloc(mp);
-	__rte_mbuf_sanity_check_raw(m, 0);
-
-	return m;
-}
-
-
 static uint16_t
 eth_xenvirt_rx(void *q, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 {
@@ -122,7 +113,7 @@ eth_xenvirt_rx(void *q, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 	}
 	/* allocate new mbuf for the used descriptor */
 	while (likely(!virtqueue_full(rxvq))) {
-		new_mbuf = rte_rxmbuf_alloc(rxvq->mpool);
+		new_mbuf = rte_mbuf_raw_alloc(rxvq->mpool);
 		if (unlikely(new_mbuf == NULL)) {
 			break;
 		}
@@ -293,7 +284,7 @@ eth_dev_start(struct rte_eth_dev *dev)
 
 	dev->data->dev_link.link_status = ETH_LINK_UP;
 	while (!virtqueue_full(rxvq)) {
-		m = rte_rxmbuf_alloc(rxvq->mpool);
+		m = rte_mbuf_raw_alloc(rxvq->mpool);
 		if (m == NULL)
 			break;
 		/* Enqueue allocated buffers. */
diff --git a/drivers/net/xenvirt/rte_eth_xenvirt.h b/drivers/net/xenvirt/rte_eth_xenvirt.h
index fc15a636..4995a9b4 100644
--- a/drivers/net/xenvirt/rte_eth_xenvirt.h
+++ b/drivers/net/xenvirt/rte_eth_xenvirt.h
@@ -51,7 +51,7 @@ struct rte_mempool *
 rte_mempool_gntalloc_create(const char *name, unsigned elt_num, unsigned elt_size,
 		   unsigned cache_size, unsigned private_data_size,
 		   rte_mempool_ctor_t *mp_init, void *mp_init_arg,
-		   rte_mempool_obj_ctor_t *obj_init, void *obj_init_arg,
+		   rte_mempool_obj_cb_t *obj_init, void *obj_init_arg,
 		   int socket_id, unsigned flags);
 
 
diff --git a/drivers/net/xenvirt/rte_mempool_gntalloc.c b/drivers/net/xenvirt/rte_mempool_gntalloc.c
index 7bfbfda3..73e82f80 100644
--- a/drivers/net/xenvirt/rte_mempool_gntalloc.c
+++ b/drivers/net/xenvirt/rte_mempool_gntalloc.c
@@ -78,7 +78,7 @@ static struct _mempool_gntalloc_info
 _create_mempool(const char *name, unsigned elt_num, unsigned elt_size,
 		   unsigned cache_size, unsigned private_data_size,
 		   rte_mempool_ctor_t *mp_init, void *mp_init_arg,
-		   rte_mempool_obj_ctor_t *obj_init, void *obj_init_arg,
+		   rte_mempool_obj_cb_t *obj_init, void *obj_init_arg,
 		   int socket_id, unsigned flags)
 {
 	struct _mempool_gntalloc_info mgi;
@@ -202,7 +202,7 @@ _create_mempool(const char *name, unsigned elt_num, unsigned elt_size,
 				obj_init, obj_init_arg,
 				socket_id, flags, va, pa_arr, rpg_num, pg_shift);
 
-		RTE_VERIFY(elt_num == mp->size);
+		RTE_ASSERT(elt_num == mp->size);
 	}
 	mgi.mp = mp;
 	mgi.pg_num = rpg_num;
@@ -253,7 +253,7 @@ struct rte_mempool *
 rte_mempool_gntalloc_create(const char *name, unsigned elt_num, unsigned elt_size,
 		   unsigned cache_size, unsigned private_data_size,
 		   rte_mempool_ctor_t *mp_init, void *mp_init_arg,
-		   rte_mempool_obj_ctor_t *obj_init, void *obj_init_arg,
+		   rte_mempool_obj_cb_t *obj_init, void *obj_init_arg,
 		   int socket_id, unsigned flags)
 {
 	int rv;
diff --git a/drivers/net/xenvirt/rte_xen_lib.c b/drivers/net/xenvirt/rte_xen_lib.c
index de63cd30..6c9a1d49 100644
--- a/drivers/net/xenvirt/rte_xen_lib.c
+++ b/drivers/net/xenvirt/rte_xen_lib.c
@@ -423,6 +423,7 @@ grant_gntalloc_mbuf_pool(struct rte_mempool *mpool, uint32_t pg_num, uint32_t *g
 {
 	char key_str[PATH_MAX] = {0};
 	char val_str[PATH_MAX] = {0};
+	void *mempool_obj_va;
 
 	if (grant_node_create(pg_num, gref_arr, pa_arr, val_str, sizeof(val_str))) {
 		return -1;
@@ -437,7 +438,14 @@ grant_gntalloc_mbuf_pool(struct rte_mempool *mpool, uint32_t pg_num, uint32_t *g
 	if (snprintf(key_str, sizeof(key_str),
 		DPDK_XENSTORE_PATH"%d"MEMPOOL_VA_XENSTORE_STR, mempool_idx) == -1)
 		return -1;
-	if (snprintf(val_str, sizeof(val_str), "%"PRIxPTR, (uintptr_t)mpool->elt_va_start) == -1)
+	if (mpool->nb_mem_chunks != 1) {
+		RTE_LOG(ERR, PMD,
+			"mempool with more than 1 chunk is not supported\n");
+		return -1;
+	}
+	mempool_obj_va = STAILQ_FIRST(&mpool->mem_list)->addr;
+	if (snprintf(val_str, sizeof(val_str), "%"PRIxPTR,
+			(uintptr_t)mempool_obj_va) == -1)
 		return -1;
 	if (xenstore_write(key_str, val_str) == -1)
 		return -1;