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Commit 625c8e4a authored by Lendacky, Thomas's avatar Lendacky, Thomas Committed by David S. Miller
Browse files

amd-xgbe: Fix the xpcs mmd debugfs support 



The debugfs support for the xpcs registers did not properly use the
specified mmd (xpcs_mmd entry) which resulted in the default mmd
value always being used.  Update the debugfs support to generate the
proper mmd register value.

Signed-off-by: default avatarTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f076f453

drivers/net/ethernet/amd/xgbe/xgbe-debugfs.c

+4 −4
Original line number Diff line number Diff line
@@ -272,7 +272,7 @@ static ssize_t xpcs_reg_value_read(struct file *filp, char __user *buffer, 
	struct xgbe_prv_data *pdata = filp->private_data;

	unsigned int value;



	value = pdata->hw_if.read_mmd_regs(pdata, pdata->debugfs_xpcs_mmd,

	value = XMDIO_READ(pdata, pdata->debugfs_xpcs_mmd,

			   pdata->debugfs_xpcs_reg);



	return xgbe_common_read(buffer, count, ppos, value);
@@ -290,8 +290,8 @@ static ssize_t xpcs_reg_value_write(struct file *filp, 
	if (len < 0)

		return len;



	pdata->hw_if.write_mmd_regs(pdata, pdata->debugfs_xpcs_mmd,

				    pdata->debugfs_xpcs_reg, value);

	XMDIO_WRITE(pdata, pdata->debugfs_xpcs_mmd, pdata->debugfs_xpcs_reg,

		    value);



	return len;

}