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-rw-r--r--drivers/scsi/sd.c13
-rw-r--r--drivers/scsi/sd.h2
2 files changed, 8 insertions, 7 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 50f1fe60530..08b60dda8bc 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1554,7 +1554,7 @@ static int read_capacity_16(struct scsi_disk *sdkp, struct scsi_device *sdp,
}
/* Logical blocks per physical block exponent */
- sdkp->hw_sector_size = (1 << (buffer[13] & 0xf)) * sector_size;
+ sdkp->physical_block_size = (1 << (buffer[13] & 0xf)) * sector_size;
/* Lowest aligned logical block */
alignment = ((buffer[14] & 0x3f) << 8 | buffer[15]) * sector_size;
@@ -1567,7 +1567,7 @@ static int read_capacity_16(struct scsi_disk *sdkp, struct scsi_device *sdp,
struct request_queue *q = sdp->request_queue;
sdkp->thin_provisioning = 1;
- q->limits.discard_granularity = sdkp->hw_sector_size;
+ q->limits.discard_granularity = sdkp->physical_block_size;
q->limits.max_discard_sectors = 0xffffffff;
if (buffer[14] & 0x40) /* TPRZ */
@@ -1635,7 +1635,7 @@ static int read_capacity_10(struct scsi_disk *sdkp, struct scsi_device *sdp,
}
sdkp->capacity = lba + 1;
- sdkp->hw_sector_size = sector_size;
+ sdkp->physical_block_size = sector_size;
return sector_size;
}
@@ -1756,10 +1756,10 @@ got_data:
(unsigned long long)sdkp->capacity,
sector_size, cap_str_10, cap_str_2);
- if (sdkp->hw_sector_size != sector_size)
+ if (sdkp->physical_block_size != sector_size)
sd_printk(KERN_NOTICE, sdkp,
"%u-byte physical blocks\n",
- sdkp->hw_sector_size);
+ sdkp->physical_block_size);
}
}
@@ -1773,7 +1773,8 @@ got_data:
else if (sector_size == 256)
sdkp->capacity >>= 1;
- blk_queue_physical_block_size(sdp->request_queue, sdkp->hw_sector_size);
+ blk_queue_physical_block_size(sdp->request_queue,
+ sdkp->physical_block_size);
sdkp->device->sector_size = sector_size;
}
diff --git a/drivers/scsi/sd.h b/drivers/scsi/sd.h
index a40730ee465..55488faf081 100644
--- a/drivers/scsi/sd.h
+++ b/drivers/scsi/sd.h
@@ -51,7 +51,7 @@ struct scsi_disk {
atomic_t openers;
sector_t capacity; /* size in 512-byte sectors */
u32 index;
- unsigned short hw_sector_size;
+ unsigned int physical_block_size;
u8 media_present;
u8 write_prot;
u8 protection_type;/* Data Integrity Field */