Commit 5eeb6c3c authored by Igor Russkikh's avatar Igor Russkikh Committed by David S. Miller
Browse files

net: aquantia: fix warnings on endianness 



fixes to remove sparse warnings:
sparse: sparse: cast to restricted __be64

Fixes: 04a18399 ("net: aquantia: implement data PTP datapath")
Reported-by: default avatarkbuild test robot <lkp@intel.com>
Signed-off-by: default avatarIgor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bb1eded1

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0.c

+4 −5
Original line number Diff line number Diff line
@@ -1236,9 +1236,9 @@ static u16 hw_atl_b0_rx_extract_ts(struct aq_hw_s *self, u8 *p, 
{

	unsigned int offset = 14;

	struct ethhdr *eth;

	u64 sec;

	__be64 sec;

	__be32 ns;

	u8 *ptr;

	u32 ns;



	if (len <= offset || !timestamp)

		return 0;
@@ -1256,9 +1256,8 @@ static u16 hw_atl_b0_rx_extract_ts(struct aq_hw_s *self, u8 *p, 
	ptr += sizeof(sec);

	memcpy(&ns, ptr, sizeof(ns));



	sec = be64_to_cpu(sec) & 0xffffffffffffllu;

	ns = be32_to_cpu(ns);

	*timestamp = sec * NSEC_PER_SEC + ns + self->ptp_clk_offset;

	*timestamp = (be64_to_cpu(sec) & 0xffffffffffffllu) * NSEC_PER_SEC +

		     be32_to_cpu(ns) + self->ptp_clk_offset;



	eth = (struct ethhdr *)p;

drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.h

+1 −1
Original line number Diff line number Diff line
@@ -41,7 +41,7 @@ struct __packed hw_atl_rxd_wb_s { 
	u16 status;

	u16 pkt_len;

	u16 next_desc_ptr;

	u16 vlan;

	__le16 vlan;

};



/* Hardware rx HW TIMESTAMP writeback */

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