netdev - [PATCH bpf-next 3/3] i40e: adapt driver to new xdp

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Message-Id: <1535637403-14549-4-git-send-email-magnus.karlsson@intel.com>
Date:   Thu, 30 Aug 2018 15:56:43 +0200
From:   Magnus Karlsson <magnus.karlsson@...el.com>
To:     magnus.karlsson@...el.com, bjorn.topel@...el.com, ast@...nel.org,
        daniel@...earbox.net, netdev@...r.kernel.org
Subject: [PATCH bpf-next 3/3] i40e: adapt driver to new xdp_umem structure

The struct xdp_umem_props was removed in the xsk code and this commit
adapts the i40e af_xdp zero-copy driver code to the new xdp_umem
structure.

Signed-off-by: Magnus Karlsson <magnus.karlsson@...el.com>
---
 drivers/net/ethernet/intel/i40e/i40e_xsk.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/i40e/i40e_xsk.c b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
index 41ca7e1..2ebfc78 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_xsk.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_xsk.c
@@ -442,7 +442,7 @@ static void i40e_reuse_rx_buffer_zc(struct i40e_ring *rx_ring,
 				    struct i40e_rx_buffer *old_bi)
 {
 	struct i40e_rx_buffer *new_bi = &rx_ring->rx_bi[rx_ring->next_to_alloc];
-	unsigned long mask = (unsigned long)rx_ring->xsk_umem->props.chunk_mask;
+	unsigned long mask = (unsigned long)rx_ring->xsk_umem->chunk_mask;
 	u64 hr = rx_ring->xsk_umem->headroom + XDP_PACKET_HEADROOM;
 	u16 nta = rx_ring->next_to_alloc;
 
@@ -477,7 +477,7 @@ void i40e_zca_free(struct zero_copy_allocator *alloc, unsigned long handle)
 
 	rx_ring = container_of(alloc, struct i40e_ring, zca);
 	hr = rx_ring->xsk_umem->headroom + XDP_PACKET_HEADROOM;
-	mask = rx_ring->xsk_umem->props.chunk_mask;
+	mask = rx_ring->xsk_umem->chunk_mask;
 
 	nta = rx_ring->next_to_alloc;
 	bi = &rx_ring->rx_bi[nta];
-- 
2.7.4