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From: Beilei Xing <beilei.xing@intel.com>
To: wenzhuo.lu@intel.com
Cc: dev@dpdk.org, Beilei Xing <beilei.xing@intel.com>
Date: Wed, 15 Jun 2016 15:53:15 +0800
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Subject: [dpdk-dev] [PATCH v3 05/30] ixgbe/base: fix checksum error of
checking PHY token
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This patch sets the Host Interface PHY token command
checksum to the checksum default of 0xFF, therefore
the checksum is not checked by the firmware. Otherwise
the command fails with a checksum failed error.
Fixes: 86b8fb293fdf ("ixgbe/base: add sw-firmware sync for resource sharing on X550em_a")
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/net/ixgbe/base/ixgbe_x550.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index 8a5b1dc..36df3c3 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -1041,6 +1041,7 @@ s32 ixgbe_get_phy_token(struct ixgbe_hw *hw)
token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD;
token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN;
token_cmd.hdr.cmd_or_resp.cmd_resv = 0;
+ token_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM;
token_cmd.port_number = hw->bus.lan_id;
token_cmd.command_type = FW_PHY_TOKEN_REQ;
token_cmd.pad = 0;
@@ -1071,6 +1072,7 @@ s32 ixgbe_put_phy_token(struct ixgbe_hw *hw)
token_cmd.hdr.cmd = FW_PHY_TOKEN_REQ_CMD;
token_cmd.hdr.buf_len = FW_PHY_TOKEN_REQ_LEN;
token_cmd.hdr.cmd_or_resp.cmd_resv = 0;
+ token_cmd.hdr.checksum = FW_DEFAULT_CHECKSUM;
token_cmd.port_number = hw->bus.lan_id;
token_cmd.command_type = FW_PHY_TOKEN_REL;
token_cmd.pad = 0;
--
2.5.0