Messages in this thread Patch in this message | | | Date | Mon, 23 Jun 2003 16:10:45 -0700 | Subject | [PATCH 2.4 IrDA] Mask C/R bit from connection | From | Jean Tourrilhes <> |
| |
Hi Marcelo,
Some devices add bits where they should not. Let's not get ourselves confused by it. Please apply ;-)
Jean
ir241_caddr_mask.diff : --------------------- <Patch from Jan Kiszka> o [CORRECT] ignore the C/R bit in the LAP connection address.
--- linux/net/irda/irlap_frame.d0.c Fri Apr 11 18:38:03 2003 +++ linux/net/irda/irlap_frame.c Fri Apr 11 18:38:15 2003 @@ -162,8 +162,8 @@ static void irlap_recv_snrm_cmd(struct i frame = (struct snrm_frame *) skb->data; if (skb->len >= sizeof(struct snrm_frame)) { - /* Copy the new connection address */ - info->caddr = frame->ncaddr; + /* Copy the new connection address ignoring the C/R bit */ + info->caddr = frame->ncaddr & 0xFE; /* Check if the new connection address is valid */ if ((info->caddr == 0x00) || (info->caddr == 0xfe)) { - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |