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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-17 18:09:09 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-17 18:09:09 +0200
commit0a70c7f67a24b45e105ad10ac1d7e73fe50ec765 (patch)
tree33c251aa1b4d32919ca2805b809cb453dcf88a89 /drivers/ide/ide-disk.c
parent2e532d68a2b3e2aa6b19731501222069735c741c (diff)
downloadlinux-0a70c7f67a24b45e105ad10ac1d7e73fe50ec765.tar.gz
ide-disk: fix IDE_DFLAG_LBA48 handling on resume
Some code in idedisk_setup() should be in idedisk_capacity() instead. Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-disk.c')
-rw-r--r--drivers/ide/ide-disk.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 3853bde8eedc..93ff15e6a9c4 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -403,6 +403,26 @@ static void init_idedisk_capacity(ide_drive_t *drive)
if (ata_id_hpa_enabled(id))
idedisk_check_hpa(drive);
}
+
+ /* limit drive capacity to 137GB if LBA48 cannot be used */
+ if ((drive->dev_flags & IDE_DFLAG_LBA48) == 0 &&
+ drive->capacity64 > 1ULL << 28) {
+ printk(KERN_WARNING "%s: cannot use LBA48 - full capacity "
+ "%llu sectors (%llu MB)\n",
+ drive->name, (unsigned long long)drive->capacity64,
+ sectors_to_MB(drive->capacity64));
+ drive->capacity64 = 1ULL << 28;
+ }
+
+ if ((drive->hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA) &&
+ (drive->dev_flags & IDE_DFLAG_LBA48)) {
+ if (drive->capacity64 > 1ULL << 28) {
+ printk(KERN_INFO "%s: cannot use LBA48 DMA - PIO mode"
+ " will be used for accessing sectors "
+ "> %u\n", drive->name, 1 << 28);
+ } else
+ drive->dev_flags &= ~IDE_DFLAG_LBA48;
+ }
}
sector_t ide_disk_capacity(ide_drive_t *drive)
@@ -654,26 +674,6 @@ static void idedisk_setup(ide_drive_t *drive)
/* calculate drive capacity, and select LBA if possible */
init_idedisk_capacity(drive);
- /* limit drive capacity to 137GB if LBA48 cannot be used */
- if ((drive->dev_flags & IDE_DFLAG_LBA48) == 0 &&
- drive->capacity64 > 1ULL << 28) {
- printk(KERN_WARNING "%s: cannot use LBA48 - full capacity "
- "%llu sectors (%llu MB)\n",
- drive->name, (unsigned long long)drive->capacity64,
- sectors_to_MB(drive->capacity64));
- drive->capacity64 = 1ULL << 28;
- }
-
- if ((hwif->host_flags & IDE_HFLAG_NO_LBA48_DMA) &&
- (drive->dev_flags & IDE_DFLAG_LBA48)) {
- if (drive->capacity64 > 1ULL << 28) {
- printk(KERN_INFO "%s: cannot use LBA48 DMA - PIO mode"
- " will be used for accessing sectors "
- "> %u\n", drive->name, 1 << 28);
- } else
- drive->dev_flags &= ~IDE_DFLAG_LBA48;
- }
-
/*
* if possible, give fdisk access to more of the drive,
* by correcting bios_cyls: