add wifi6 8852be driver

hc

2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da

 kernel/fs/hfs/mdb.c
..
..
@@ -32,29 +32,35 @@
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 static int hfs_get_last_session(struct super_block *sb,
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 				sector_t *start, sector_t *size)
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 {
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-	struct cdrom_multisession ms_info;
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-	struct cdrom_tocentry te;
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-	int res;
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+	struct cdrom_device_info *cdi = disk_to_cdi(sb->s_bdev->bd_disk);
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36
 
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 	/* default values */
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 	*start = 0;
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 	*size = i_size_read(sb->s_bdev->bd_inode) >> 9;
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40
 
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 	if (HFS_SB(sb)->session >= 0) {
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+		struct cdrom_tocentry te;
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+	
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+		if (!cdi)
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+			return -EINVAL;
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+
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 		te.cdte_track = HFS_SB(sb)->session;
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 		te.cdte_format = CDROM_LBA;
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-		res = ioctl_by_bdev(sb->s_bdev, CDROMREADTOCENTRY, (unsigned long)&te);
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-		if (!res && (te.cdte_ctrl & CDROM_DATA_TRACK) == 4) {
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-			*start = (sector_t)te.cdte_addr.lba << 2;
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-			return 0;
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+		if (cdrom_read_tocentry(cdi, &te) ||
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+		    (te.cdte_ctrl & CDROM_DATA_TRACK) != 4) {
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+			pr_err("invalid session number or type of track\n");
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+			return -EINVAL;
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 		}
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-		pr_err("invalid session number or type of track\n");
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-		return -EINVAL;
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+
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+		*start = (sector_t)te.cdte_addr.lba << 2;
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+	} else if (cdi) {
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+		struct cdrom_multisession ms_info;
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+
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+		ms_info.addr_format = CDROM_LBA;
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+		if (cdrom_multisession(cdi, &ms_info) == 0 && ms_info.xa_flag)
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+			*start = (sector_t)ms_info.addr.lba << 2;
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 	}
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-	ms_info.addr_format = CDROM_LBA;
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-	res = ioctl_by_bdev(sb->s_bdev, CDROMMULTISESSION, (unsigned long)&ms_info);
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-	if (!res && ms_info.xa_flag)
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-		*start = (sector_t)ms_info.addr.lba << 2;
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+
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 	return 0;
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 }
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