netdev - [PATCH 1/2] ixgbe: ipsec offload for sparc

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Date:   Fri, 12 Jan 2018 17:10:14 -0800
From:   Shannon Nelson <shannon.nelson@...cle.com>
To:     intel-wired-lan@...ts.osuosl.org, jeffrey.t.kirsher@...el.com
Cc:     steffen.klassert@...unet.com, sowmini.varadhan@...cle.com,
        netdev@...r.kernel.org
Subject: [PATCH 1/2] ixgbe: ipsec offload for sparc

Add a couple of byteswaps needed to make the ipsec offload
work on big-endian SPARC platforms.

Signed-off-by: Shannon Nelson <shannon.nelson@...cle.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
index 3d069a2..c5ef09f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c
@@ -93,7 +93,7 @@ static void ixgbe_ipsec_set_rx_sa(struct ixgbe_hw *hw, u16 idx, __be32 spi,
 	int i;
 
 	/* store the SPI (in bigendian) and IPidx */
-	IXGBE_WRITE_REG(hw, IXGBE_IPSRXSPI, spi);
+	IXGBE_WRITE_REG(hw, IXGBE_IPSRXSPI, cpu_to_le32(spi));
 	IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPIDX, ip_idx);
 	IXGBE_WRITE_FLUSH(hw);
 
@@ -121,7 +121,7 @@ static void ixgbe_ipsec_set_rx_ip(struct ixgbe_hw *hw, u16 idx, __be32 addr[])
 
 	/* store the ip address */
 	for (i = 0; i < 4; i++)
-		IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPADDR(i), addr[i]);
+		IXGBE_WRITE_REG(hw, IXGBE_IPSRXIPADDR(i), cpu_to_le32(addr[i]));
 	IXGBE_WRITE_FLUSH(hw);
 
 	ixgbe_ipsec_set_rx_item(hw, idx, ips_rx_ip_tbl);
-- 
2.7.4