add stmac read mac form eeprom

hc

2023-12-09 b22da3d8526a935aa31e086e63f60ff3246cb61c

 kernel/drivers/mmc/core/sdio_ops.c
..
..
@@ -1,12 +1,8 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /*
2
3
  *  linux/drivers/mmc/sdio_ops.c
3
4
  *
4
5
  *  Copyright 2006-2007 Pierre Ossman
5
- *
6
- * This program is free software; you can redistribute it and/or modify
7
- * it under the terms of the GNU General Public License as published by
8
- * the Free Software Foundation; either version 2 of the License, or (at
9
- * your option) any later version.
10
6
  */
11
7
 
12
8
 #include <linux/scatterlist.h>
..
..
@@ -125,6 +121,7 @@
125
121
 	struct sg_table sgtable;
126
122
 	unsigned int nents, left_size, i;
127
123
 	unsigned int seg_size = card->host->max_seg_size;
124
+	int err;
128
125
 
129
126
 	WARN_ON(blksz == 0);
130
127
 
..
..
@@ -174,28 +171,32 @@
174
171
 
175
172
 	mmc_set_data_timeout(&data, card);
176
173
 
174
+	mmc_pre_req(card->host, &mrq);
175
+
177
176
 	mmc_wait_for_req(card->host, &mrq);
177
+
178
+	if (cmd.error)
179
+		err = cmd.error;
180
+	else if (data.error)
181
+		err = data.error;
182
+	else if (mmc_host_is_spi(card->host))
183
+		/* host driver already reported errors */
184
+		err = 0;
185
+	else if (cmd.resp[0] & R5_ERROR)
186
+		err = -EIO;
187
+	else if (cmd.resp[0] & R5_FUNCTION_NUMBER)
188
+		err = -EINVAL;
189
+	else if (cmd.resp[0] & R5_OUT_OF_RANGE)
190
+		err = -ERANGE;
191
+	else
192
+		err = 0;
193
+
194
+	mmc_post_req(card->host, &mrq, err);
178
195
 
179
196
 	if (nents > 1)
180
197
 		sg_free_table(&sgtable);
181
198
 
182
-	if (cmd.error)
183
-		return cmd.error;
184
-	if (data.error)
185
-		return data.error;
186
-
187
-	if (mmc_host_is_spi(card->host)) {
188
-		/* host driver already reported errors */
189
-	} else {
190
-		if (cmd.resp[0] & R5_ERROR)
191
-			return -EIO;
192
-		if (cmd.resp[0] & R5_FUNCTION_NUMBER)
193
-			return -EINVAL;
194
-		if (cmd.resp[0] & R5_OUT_OF_RANGE)
195
-			return -ERANGE;
196
-	}
197
-
198
-	return 0;
199
+	return err;
199
200
 }
200
201
 
201
202
 int sdio_reset(struct mmc_host *host)