add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/drivers/acpi/apei/hest.c
..
..
@@ -1,3 +1,4 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  * APEI Hardware Error Souce Table support
3
4
  *
..
..
@@ -12,15 +13,6 @@
12
13
  *
13
14
  * Copyright 2009 Intel Corp.
14
15
  *   Author: Huang Ying <ying.huang@intel.com>
15
- *
16
- * This program is free software; you can redistribute it and/or
17
- * modify it under the terms of the GNU General Public License version
18
- * 2 as published by the Free Software Foundation;
19
- *
20
- * This program is distributed in the hope that it will be useful,
21
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
22
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23
- * GNU General Public License for more details.
24
16
  */
25
17
 
26
18
 #include <linux/kernel.h>
..
..
@@ -32,6 +24,7 @@
32
24
 #include <linux/io.h>
33
25
 #include <linux/platform_device.h>
34
26
 #include <acpi/apei.h>
27
+#include <acpi/ghes.h>
35
28
 
36
29
 #include "apei-internal.h"
37
30
 
..
..
@@ -53,6 +46,7 @@
53
46
 	[ACPI_HEST_TYPE_AER_BRIDGE] = sizeof(struct acpi_hest_aer_bridge),
54
47
 	[ACPI_HEST_TYPE_GENERIC_ERROR] = sizeof(struct acpi_hest_generic),
55
48
 	[ACPI_HEST_TYPE_GENERIC_ERROR_V2] = sizeof(struct acpi_hest_generic_v2),
49
+	[ACPI_HEST_TYPE_IA32_DEFERRED_CHECK] = -1,
56
50
 };
57
51
 
58
52
 static int hest_esrc_len(struct acpi_hest_header *hest_hdr)
..
..
@@ -75,6 +69,11 @@
75
69
 		mc = (struct acpi_hest_ia_machine_check *)hest_hdr;
76
70
 		len = sizeof(*mc) + mc->num_hardware_banks *
77
71
 			sizeof(struct acpi_hest_ia_error_bank);
72
+	} else if (hest_type == ACPI_HEST_TYPE_IA32_DEFERRED_CHECK) {
73
+		struct acpi_hest_ia_deferred_check *mc;
74
+		mc = (struct acpi_hest_ia_deferred_check *)hest_hdr;
75
+		len = sizeof(*mc) + mc->num_hardware_banks *
76
+			sizeof(struct acpi_hest_ia_error_bank);
78
77
 	}
79
78
 	BUG_ON(len == -1);
80
79
 
..
..
@@ -93,15 +92,15 @@
93
92
 	for (i = 0; i < hest_tab->error_source_count; i++) {
94
93
 		len = hest_esrc_len(hest_hdr);
95
94
 		if (!len) {
96
-			pr_warning(FW_WARN HEST_PFX
97
-				   "Unknown or unused hardware error source "
98
-				   "type: %d for hardware error source: %d.\n",
99
-				   hest_hdr->type, hest_hdr->source_id);
95
+			pr_warn(FW_WARN HEST_PFX
96
+				"Unknown or unused hardware error source "
97
+				"type: %d for hardware error source: %d.\n",
98
+				hest_hdr->type, hest_hdr->source_id);
100
99
 			return -EINVAL;
101
100
 		}
102
101
 		if ((void *)hest_hdr + len >
103
102
 		    (void *)hest_tab + hest_tab->header.length) {
104
-			pr_warning(FW_BUG HEST_PFX
103
+			pr_warn(FW_BUG HEST_PFX
105
104
 		"Table contents overflow for hardware error source: %d.\n",
106
105
 				hest_hdr->source_id);
107
106
 			return -EINVAL;
..
..
@@ -165,8 +164,8 @@
165
164
 		ghes_dev = ghes_arr->ghes_devs[i];
166
165
 		hdr = *(struct acpi_hest_header **)ghes_dev->dev.platform_data;
167
166
 		if (hdr->source_id == hest_hdr->source_id) {
168
-			pr_warning(FW_WARN HEST_PFX "Duplicated hardware error source ID: %d.\n",
169
-				   hdr->source_id);
167
+			pr_warn(FW_WARN HEST_PFX "Duplicated hardware error source ID: %d.\n",
168
+				hdr->source_id);
170
169
 			return -EIO;
171
170
 		}
172
171
 	}
..
..
@@ -203,6 +202,11 @@
203
202
 	rc = apei_hest_parse(hest_parse_ghes, &ghes_arr);
204
203
 	if (rc)
205
204
 		goto err;
205
+
206
+	rc = ghes_estatus_pool_init(ghes_count);
207
+	if (rc)
208
+		goto err;
209
+
206
210
 out:
207
211
 	kfree(ghes_arr.ghes_devs);
208
212
 	return rc;
..
..
@@ -215,7 +219,7 @@
215
219
 static int __init setup_hest_disable(char *str)
216
220
 {
217
221
 	hest_disable = HEST_DISABLED;
218
-	return 0;
222
+	return 1;
219
223
 }
220
224
 
221
225
 __setup("hest_disable", setup_hest_disable);
..
..
@@ -223,7 +227,7 @@
223
227
 void __init acpi_hest_init(void)
224
228
 {
225
229
 	acpi_status status;
226
-	int rc = -ENODEV;
230
+	int rc;
227
231
 	unsigned int ghes_count = 0;
228
232
 
229
233
 	if (hest_disable) {
..
..
@@ -239,8 +243,8 @@
239
243
 	} else if (ACPI_FAILURE(status)) {
240
244
 		const char *msg = acpi_format_exception(status);
241
245
 		pr_err(HEST_PFX "Failed to get table, %s\n", msg);
242
-		rc = -EINVAL;
243
-		goto err;
246
+		hest_disable = HEST_DISABLED;
247
+		return;
244
248
 	}
245
249
 
246
250
 	rc = apei_hest_parse(hest_parse_cmc, NULL);
..
..
@@ -251,7 +255,9 @@
251
255
 		rc = apei_hest_parse(hest_parse_ghes_count, &ghes_count);
252
256
 		if (rc)
253
257
 			goto err;
254
-		rc = hest_ghes_dev_register(ghes_count);
258
+
259
+		if (ghes_count)
260
+			rc = hest_ghes_dev_register(ghes_count);
255
261
 		if (rc)
256
262
 			goto err;
257
263
 	}
..
..
@@ -260,4 +266,5 @@
260
266
 	return;
261
267
 err:
262
268
 	hest_disable = HEST_DISABLED;
269
+	acpi_put_table((struct acpi_table_header *)hest_tab);
263
270
 }