diff options
| -rw-r--r-- | sys/dev/usb/uplcom.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sys/dev/usb/uplcom.c b/sys/dev/usb/uplcom.c index a427b2c..cdf43b1 100644 --- a/sys/dev/usb/uplcom.c +++ b/sys/dev/usb/uplcom.c @@ -224,6 +224,9 @@ static const struct uplcom_product { uint16_t product; int32_t release; /* release is a 16bit entity, * if -1 is specified we "don't care" + * This is a floor value. The table + * must have newer revs before older + * revs (and -1 last). */ char chiptype; } uplcom_products [] = { @@ -320,7 +323,7 @@ USB_MATCH(uplcom) for (i = 0; uplcom_products[i].vendor != 0; i++) { if (uplcom_products[i].vendor == uaa->vendor && uplcom_products[i].product == uaa->product && - (uplcom_products[i].release == uaa->release || + (uplcom_products[i].release <= uaa->release || uplcom_products[i].release == -1)) { return (UMATCH_VENDOR_PRODUCT); } |
