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net/ixgbe/base: change endianness of PHY data

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The x550a related firmware reverses the endianness of the PHY data read
and written via host interface command, so make corresponding changes
to that.

Signed-off-by: Xiao Wang <xiao.w.wang@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Xiao Wang 2016-09-25 16:59:40 +08:00 committed by Bruce Richardson
parent 1726b9cd9c
commit 39eab21092
3 changed files with 5 additions and 4 deletions
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1
drivers/net/ixgbe/base/ixgbe_osdep.h
View File

@ -100,6 +100,7 @@ enum {
#define IXGBE_LE32_TO_CPUS(_i) rte_le_to_cpu_32(_i)
#define IXGBE_CPU_TO_BE16(_i) rte_cpu_to_be_16(_i)
#define IXGBE_CPU_TO_BE32(_i) rte_cpu_to_be_32(_i)
#define IXGBE_BE32_TO_CPU(_i) rte_be_to_cpu_32(_i)
typedef uint8_t u8;
typedef int8_t s8;

4
drivers/net/ixgbe/base/ixgbe_type.h
View File

@ -3136,13 +3136,13 @@ struct ixgbe_hic_internal_phy_req {
u8 command_type;
__be16 address;
u16 rsv1;
__le32 write_data;
__be32 write_data;
u16 pad;
};
struct ixgbe_hic_internal_phy_resp {
struct ixgbe_hic_hdr hdr;
__le32 read_data;
__be32 read_data;
};
#ifdef C99

4
drivers/net/ixgbe/base/ixgbe_x550.c
View File

@ -1278,7 +1278,7 @@ s32 ixgbe_write_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
write_cmd.port_number = hw->bus.lan_id;
write_cmd.command_type = FW_INT_PHY_REQ_WRITE;
write_cmd.address = IXGBE_CPU_TO_BE16(reg_addr);
write_cmd.write_data = IXGBE_CPU_TO_LE32(data);
write_cmd.write_data = IXGBE_CPU_TO_BE32(data);
status = ixgbe_host_interface_command(hw, (u32 *)&write_cmd,
sizeof(write_cmd),
@ -1318,7 +1318,7 @@ s32 ixgbe_read_iosf_sb_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr,
IXGBE_HI_COMMAND_TIMEOUT, true);
/* Extract the register value from the response. */
*data = IXGBE_LE32_TO_CPU(hic.rsp.read_data);
*data = IXGBE_BE32_TO_CPU(hic.rsp.read_data);
return status;
}