bnx2x: Get gso_segs from FW
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index a923bc4..cd74ee5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -451,7 +451,8 @@
* Compute number of aggregated segments, and gso_type.
*/
static void bnx2x_set_gro_params(struct sk_buff *skb, u16 parsing_flags,
- u16 len_on_bd, unsigned int pkt_len)
+ u16 len_on_bd, unsigned int pkt_len,
+ u16 num_of_coalesced_segs)
{
/* TPA aggregation won't have either IP options or TCP options
* other than timestamp or IPv6 extension headers.
@@ -480,8 +481,7 @@
/* tcp_gro_complete() will copy NAPI_GRO_CB(skb)->count
* to skb_shinfo(skb)->gso_segs
*/
- NAPI_GRO_CB(skb)->count = DIV_ROUND_UP(pkt_len - hdrs_len,
- skb_shinfo(skb)->gso_size);
+ NAPI_GRO_CB(skb)->count = num_of_coalesced_segs;
}
static int bnx2x_alloc_rx_sge(struct bnx2x *bp,
@@ -537,7 +537,8 @@
/* This is needed in order to enable forwarding support */
if (frag_size)
bnx2x_set_gro_params(skb, tpa_info->parsing_flags, len_on_bd,
- le16_to_cpu(cqe->pkt_len));
+ le16_to_cpu(cqe->pkt_len),
+ le16_to_cpu(cqe->num_of_coalesced_segs));
#ifdef BNX2X_STOP_ON_ERROR
if (pages > min_t(u32, 8, MAX_SKB_FRAGS) * SGE_PAGES) {