diff options
| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 12:59:04 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-19 12:59:04 -0800 |
| commit | 460223d21d960e420775ca4d11ddaa8389af4d25 (patch) | |
| tree | c1e9d3e661180263f5e4ac72af85a151d3c183e7 /drivers/scsi/sd.c | |
| parent | 255f0385c8e0d6b9005c0e09fffb5bd852f3b506 (diff) | |
| parent | ed077bb714816e942ea9b740156659a28a34112f (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/usb-2.6: (39 commits)
USB: at91-ohci, handle extra at91sam9261 ahb clock
USB: another id for cp2101 driver
USB: ueagle-atm.c needs sched.h
USB: at91_udc, shrink runtime footprint
usbnet: add missing Kconfig for KC2190 cables
usbnet: init fault (oops) cleanup, whitespace fixes
usbnet: recognize SiteCom CN-124
usb: Remove Airprime device from option.c
USB: change __init to __devinit for isp116x_probe
USB: ps3: don't call ps3_system_bus_driver_register on other platforms
USB: hid-core.c: Removes GTCO CalComp Interwrite IPanel PIDs from blacklist
USB: kernel-doc fixes
USB: quirky device for cdc-acm
USB: cdc-acm: fix incorrect throtteling, make set_control optional
USB: unconfigure devices which have config 0
USB: make usb_iso_packet_descriptor.status signed
USB: fix g_serial small error
USB: use __u32 rather than u32 in userspace ioctls in usbdevice_fs.h
USB Storage: US_FL_IGNORE_RESIDUE needed for Aiptek MP3 Player
USB: Fix misspelled "USBNET_MII" kernel config option.
...
Diffstat (limited to 'drivers/scsi/sd.c')
| -rw-r--r-- | drivers/scsi/sd.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 3f048bd6326..5a8f55fea5f 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -1269,9 +1269,18 @@ repeat: /* Some devices return the total number of sectors, not the * highest sector number. Make the necessary adjustment. */ - if (sdp->fix_capacity) + if (sdp->fix_capacity) { --sdkp->capacity; + /* Some devices have version which report the correct sizes + * and others which do not. We guess size according to a heuristic + * and err on the side of lowering the capacity. */ + } else { + if (sdp->guess_capacity) + if (sdkp->capacity & 0x01) /* odd sizes are odd */ + --sdkp->capacity; + } + got_data: if (sector_size == 0) { sector_size = 512; |