diff options
author | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-15 15:53:51 -0500 |
---|---|---|
committer | Ian Wisbon <ian.wisbon@timesys.com> | 2011-02-15 15:53:51 -0500 |
commit | dfdbf3f6e2d279f2a46ed95614cb4bf07657394d (patch) | |
tree | 2cc05669c5d3e47f7d4b28e31076b6dc6e771f36 /drivers/usb/storage/usb.c | |
parent | effff5718c380983788fe6c380671c18e15ac7c2 (diff) |
Digi del-5.6 Complete2.6.31-digi-201102151558
Diffstat (limited to 'drivers/usb/storage/usb.c')
-rw-r--r-- | drivers/usb/storage/usb.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 11dd37de45c7..f3ba49f62408 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -228,6 +228,7 @@ void fill_inquiry_response(struct us_data *us, unsigned char *data, if (data_len<36) // You lose. return; + memset(data+8, ' ', 28); if(data[0]&0x20) { /* USB device currently not connected. Return peripheral qualifier 001b ("...however, the physical device is not currently connected @@ -237,15 +238,15 @@ void fill_inquiry_response(struct us_data *us, unsigned char *data, device, it may return zeros or ASCII spaces (20h) in those fields until the data is available from the device."). */ - memset(data+8,0,28); } else { u16 bcdDevice = le16_to_cpu(us->pusb_dev->descriptor.bcdDevice); - memcpy(data+8, us->unusual_dev->vendorName, - strlen(us->unusual_dev->vendorName) > 8 ? 8 : - strlen(us->unusual_dev->vendorName)); - memcpy(data+16, us->unusual_dev->productName, - strlen(us->unusual_dev->productName) > 16 ? 16 : - strlen(us->unusual_dev->productName)); + int n; + + n = strlen(us->unusual_dev->vendorName); + memcpy(data+8, us->unusual_dev->vendorName, min(8, n)); + n = strlen(us->unusual_dev->productName); + memcpy(data+16, us->unusual_dev->productName, min(16, n)); + data[32] = 0x30 + ((bcdDevice>>12) & 0x0F); data[33] = 0x30 + ((bcdDevice>>8) & 0x0F); data[34] = 0x30 + ((bcdDevice>>4) & 0x0F); @@ -432,7 +433,8 @@ static void adjust_quirks(struct us_data *us) u16 vid = le16_to_cpu(us->pusb_dev->descriptor.idVendor); u16 pid = le16_to_cpu(us->pusb_dev->descriptor.idProduct); unsigned f = 0; - unsigned int mask = (US_FL_SANE_SENSE | US_FL_FIX_CAPACITY | + unsigned int mask = (US_FL_SANE_SENSE | US_FL_BAD_SENSE | + US_FL_FIX_CAPACITY | US_FL_CAPACITY_HEURISTICS | US_FL_IGNORE_DEVICE | US_FL_NOT_LOCKABLE | US_FL_MAX_SECTORS_64 | US_FL_CAPACITY_OK | US_FL_IGNORE_RESIDUE | @@ -462,6 +464,9 @@ static void adjust_quirks(struct us_data *us) case 'a': f |= US_FL_SANE_SENSE; break; + case 'b': + f |= US_FL_BAD_SENSE; + break; case 'c': f |= US_FL_FIX_CAPACITY; break; |