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| author | Andy Fleming <afleming@freescale.com> | 2008-03-24 10:53:27 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2008-03-26 00:44:39 -0400 |
| commit | 99da5003a5b085c12d996da1010e276e9b88672f (patch) | |
| tree | 23fb14628162cfd1c64092e1c61327a098b1edf8 /drivers/net/gianfar.h | |
| parent | faa89577621b4296a8869e75b90a546c951df968 (diff) | |
| download | linux-99da5003a5b085c12d996da1010e276e9b88672f.tar.gz | |
gianfar: Only process completed frames
If the LAST bit is not set in the RxBD, it's possible we're processing an incomplete frame, which is bad. While we're at it, add a constant for the error bitmask, so the whole if-clause fits on one line, and is more legible. Signed-off-by: Dai Haruki <dai.haruki@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/gianfar.h')
| -rw-r--r-- | drivers/net/gianfar.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h index 5b8991d822fc..fcfa1bd57280 100644 --- a/drivers/net/gianfar.h +++ b/drivers/net/gianfar.h @@ -340,6 +340,9 @@ extern const char gfar_driver_version[]; #define RXBD_OVERRUN 0x0002 #define RXBD_TRUNCATED 0x0001 #define RXBD_STATS 0x01ff +#define RXBD_ERR (RXBD_LARGE | RXBD_SHORT | RXBD_NONOCTET \ + | RXBD_CRCERR | RXBD_OVERRUN \ + | RXBD_TRUNCATED) /* Rx FCB status field bits */ #define RXFCB_VLN 0x8000 |