diff options
Diffstat (limited to 'drivers/usb/storage')
| -rw-r--r-- | drivers/usb/storage/scsiglue.c | 2 | ||||
| -rw-r--r-- | drivers/usb/storage/transport.c | 36 | ||||
| -rw-r--r-- | drivers/usb/storage/unusual_devs.h | 21 |
3 files changed, 8 insertions, 51 deletions
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index 2a42b862aa9..727c506417c 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -64,6 +64,7 @@ */ #define VENDOR_ID_NOKIA 0x0421 #define VENDOR_ID_NIKON 0x04b0 +#define VENDOR_ID_PENTAX 0x0a17 #define VENDOR_ID_MOTOROLA 0x22b8 /*********************************************************************** @@ -158,6 +159,7 @@ static int slave_configure(struct scsi_device *sdev) switch (le16_to_cpu(us->pusb_dev->descriptor.idVendor)) { case VENDOR_ID_NOKIA: case VENDOR_ID_NIKON: + case VENDOR_ID_PENTAX: case VENDOR_ID_MOTOROLA: if (!(us->fflags & (US_FL_FIX_CAPACITY | US_FL_CAPACITY_OK))) diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index 1d5438e6363..fb65d221ced 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -558,32 +558,10 @@ static void last_sector_hacks(struct us_data *us, struct scsi_cmnd *srb) if (srb->result == SAM_STAT_GOOD && scsi_get_resid(srb) == 0) { - /* The command succeeded. If the capacity is odd - * (i.e., if the sector number is even) then the - * "always-even" heuristic would be wrong for this - * device. Issue a WARN() so that the kerneloops.org - * project will be notified and we will then know to - * mark the device with a CAPACITY_OK flag. Hopefully - * this will occur for only a few devices. - * - * Use the sign of us->last_sector_hacks to tell whether - * the warning has already been issued; we don't need - * more than one warning per device. + /* The command succeeded. We know this device doesn't + * have the last-sector bug, so stop checking it. */ - if (!(sector & 1) && us->use_last_sector_hacks > 0) { - unsigned vid = le16_to_cpu( - us->pusb_dev->descriptor.idVendor); - unsigned pid = le16_to_cpu( - us->pusb_dev->descriptor.idProduct); - unsigned rev = le16_to_cpu( - us->pusb_dev->descriptor.bcdDevice); - - WARN(1, "%s: Successful last sector success at %u, " - "device %04x:%04x:%04x\n", - sdkp->disk->disk_name, sector, - vid, pid, rev); - us->use_last_sector_hacks = -1; - } + us->use_last_sector_hacks = 0; } else { /* The command failed. Allow up to 3 retries in case this @@ -599,14 +577,6 @@ static void last_sector_hacks(struct us_data *us, struct scsi_cmnd *srb) srb->result = SAM_STAT_CHECK_CONDITION; memcpy(srb->sense_buffer, record_not_found, sizeof(record_not_found)); - - /* In theory we might want to issue a WARN() here if the - * capacity is even, since it could indicate the device - * has the READ CAPACITY bug _and_ the real capacity is - * odd. But it could also indicate that the device - * simply can't access its last sector, a failure mode - * which is surprisingly common. So no warning. - */ } done: diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index 69269f73956..6f59c8e510e 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -907,13 +907,13 @@ UNUSUAL_DEV( 0x05e3, 0x0701, 0x0000, 0xffff, "Genesys Logic", "USB to IDE Optical", US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_GO_SLOW | US_FL_MAX_SECTORS_64 ), + US_FL_GO_SLOW | US_FL_MAX_SECTORS_64 | US_FL_IGNORE_RESIDUE ), UNUSUAL_DEV( 0x05e3, 0x0702, 0x0000, 0xffff, "Genesys Logic", "USB to IDE Disk", US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_GO_SLOW | US_FL_MAX_SECTORS_64 ), + US_FL_GO_SLOW | US_FL_MAX_SECTORS_64 | US_FL_IGNORE_RESIDUE ), /* Reported by Ben Efros <ben@pc-doctor.com> */ UNUSUAL_DEV( 0x05e3, 0x0723, 0x9451, 0x9451, @@ -1214,7 +1214,7 @@ UNUSUAL_DEV( 0x07c4, 0xa400, 0x0000, 0xffff, "Datafab", "KECF-USB", US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_FIX_INQUIRY ), + US_FL_FIX_INQUIRY | US_FL_FIX_CAPACITY ), /* Reported by Rauch Wolke <rauchwolke@gmx.net> */ UNUSUAL_DEV( 0x07c4, 0xa4a5, 0x0000, 0xffff, @@ -1354,21 +1354,6 @@ UNUSUAL_DEV( 0x0a17, 0x0004, 0x1000, 0x1000, US_SC_DEVICE, US_PR_DEVICE, NULL, US_FL_FIX_INQUIRY ), - -/* Submitted by Per Winkvist <per.winkvist@uk.com> */ -UNUSUAL_DEV( 0x0a17, 0x006, 0x0000, 0xffff, - "Pentax", - "Optio S/S4", - US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_FIX_INQUIRY ), - -/* Reported by Jaak Ristioja <Ristioja@gmail.com> */ -UNUSUAL_DEV( 0x0a17, 0x006e, 0x0100, 0x0100, - "Pentax", - "K10D", - US_SC_DEVICE, US_PR_DEVICE, NULL, - US_FL_FIX_CAPACITY ), - /* These are virtual windows driver CDs, which the zd1211rw driver * automatically converts into WLAN devices. */ UNUSUAL_DEV( 0x0ace, 0x2011, 0x0101, 0x0101, |