add r8169 read mac form eeprom

hc

2024-02-19 1c055e55a242a33e574e48be530e06770a210dcd

 kernel/sound/usb/midi.c
..
..
@@ -91,7 +91,7 @@
91
91
 	__u8  bDescriptorType;
92
92
 	__u8  bDescriptorSubtype;
93
93
 	__u8  bNumEmbMIDIJack;
94
-	__u8  baAssocJackID[0];
94
+	__u8  baAssocJackID[];
95
95
 } __attribute__ ((packed));
96
96
 
97
97
 struct snd_usb_midi_in_endpoint;
..
..
@@ -142,7 +142,7 @@
142
142
 	unsigned int active_urbs;
143
143
 	unsigned int drain_urbs;
144
144
 	int max_transfer;		/* size of urb buffer */
145
-	struct tasklet_struct tasklet;
145
+	struct work_struct work;
146
146
 	unsigned int next_urb;
147
147
 	spinlock_t buffer_lock;
148
148
 
..
..
@@ -344,10 +344,10 @@
344
344
 	spin_unlock_irqrestore(&ep->buffer_lock, flags);
345
345
 }
346
346
 
347
-static void snd_usbmidi_out_tasklet(unsigned long data)
347
+static void snd_usbmidi_out_work(struct work_struct *work)
348
348
 {
349
349
 	struct snd_usb_midi_out_endpoint *ep =
350
-		(struct snd_usb_midi_out_endpoint *) data;
350
+		container_of(work, struct snd_usb_midi_out_endpoint, work);
351
351
 
352
352
 	snd_usbmidi_do_output(ep);
353
353
 }
..
..
@@ -1149,10 +1149,8 @@
1149
1149
 					port = &umidi->endpoints[i].out->ports[j];
1150
1150
 					break;
1151
1151
 				}
1152
-	if (!port) {
1153
-		snd_BUG();
1152
+	if (!port)
1154
1153
 		return -ENXIO;
1155
-	}
1156
1154
 
1157
1155
 	substream->runtime->private_data = port;
1158
1156
 	port->state = STATE_UNKNOWN;
..
..
@@ -1161,6 +1159,9 @@
1161
1159
 
1162
1160
 static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream)
1163
1161
 {
1162
+	struct usbmidi_out_port *port = substream->runtime->private_data;
1163
+
1164
+	cancel_work_sync(&port->ep->work);
1164
1165
 	return substream_open(substream, 0, 0);
1165
1166
 }
1166
1167
 
..
..
@@ -1175,11 +1176,10 @@
1175
1176
 		if (port->ep->umidi->disconnected) {
1176
1177
 			/* gobble up remaining bytes to prevent wait in
1177
1178
 			 * snd_rawmidi_drain_output */
1178
-			while (!snd_rawmidi_transmit_empty(substream))
1179
-				snd_rawmidi_transmit_ack(substream, 1);
1179
+			snd_rawmidi_proceed(substream);
1180
1180
 			return;
1181
1181
 		}
1182
-		tasklet_schedule(&port->ep->tasklet);
1182
+		queue_work(system_highpri_wq, &port->ep->work);
1183
1183
 	}
1184
1184
 }
1185
1185
 
..
..
@@ -1211,6 +1211,7 @@
1211
1211
 		} while (drain_urbs && timeout);
1212
1212
 		finish_wait(&ep->drain_wait, &wait);
1213
1213
 	}
1214
+	port->active = 0;
1214
1215
 	spin_unlock_irq(&ep->buffer_lock);
1215
1216
 }
1216
1217
 
..
..
@@ -1409,8 +1410,8 @@
1409
1410
 		/*
1410
1411
 		 * Some devices only work with 9 bytes packet size:
1411
1412
 		 */
1412
-	case USB_ID(0x0644, 0x800E): /* Tascam US-122L */
1413
-	case USB_ID(0x0644, 0x800F): /* Tascam US-144 */
1413
+	case USB_ID(0x0644, 0x800e): /* Tascam US-122L */
1414
+	case USB_ID(0x0644, 0x800f): /* Tascam US-144 */
1414
1415
 		ep->max_transfer = 9;
1415
1416
 		break;
1416
1417
 	}
..
..
@@ -1442,7 +1443,7 @@
1442
1443
 	}
1443
1444
 
1444
1445
 	spin_lock_init(&ep->buffer_lock);
1445
-	tasklet_init(&ep->tasklet, snd_usbmidi_out_tasklet, (unsigned long)ep);
1446
+	INIT_WORK(&ep->work, snd_usbmidi_out_work);
1446
1447
 	init_waitqueue_head(&ep->drain_wait);
1447
1448
 
1448
1449
 	for (i = 0; i < 0x10; ++i)
..
..
@@ -1505,7 +1506,7 @@
1505
1506
 	for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i) {
1506
1507
 		struct snd_usb_midi_endpoint *ep = &umidi->endpoints[i];
1507
1508
 		if (ep->out)
1508
-			tasklet_kill(&ep->out->tasklet);
1509
+			cancel_work_sync(&ep->out->work);
1509
1510
 		if (ep->out) {
1510
1511
 			for (j = 0; j < OUTPUT_URBS; ++j)
1511
1512
 				usb_kill_urb(ep->out->urbs[j].urb);
..
..
@@ -2417,7 +2418,7 @@
2417
2418
 		break;
2418
2419
 	case QUIRK_MIDI_US122L:
2419
2420
 		umidi->usb_protocol_ops = &snd_usbmidi_122l_ops;
2420
-		/* fall through */
2421
+		fallthrough;
2421
2422
 	case QUIRK_MIDI_FIXED_ENDPOINT:
2422
2423
 		memcpy(&endpoints[0], quirk->data,
2423
2424
 		       sizeof(struct snd_usb_midi_endpoint_info));