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enable raw mode for Ethernet stub driver

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This commit is contained in:
Masaq- 2015-06-04 01:08:46 +00:00
parent 4f700dd489
commit c465aaec9c
1 changed files with 8 additions and 4 deletions
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8
SheepShaver/src/ether.cpp
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@ -126,6 +126,7 @@ struct DLPIStream {
nw_uint32 flags; // Flags
nw_uint16 dlsap; // SAP bound to this stream
nw_bool framing_8022; // Using 802.2 framing? This is only used to report the MAC type for DL_INFO_ACK and can be set with an ioctl() call
nw_bool raw_mode; // Using raw mode? Header is treated as data
nw_queue_p rdq; // Read queue for this stream
nw_uint32 group_sap[kGroupSAPMapSize]; // Map of bound group SAPs
uint8 snap[k8022SNAPLength]; // SNAP bound to this stream
@ -487,6 +488,7 @@ int ether_open(queue_t *rdq, void *dev, int flag, int sflag, void *creds)
the_stream->flags = 0;
the_stream->dlsap = 0;
the_stream->framing_8022 = false;
the_stream->raw_mode = false;
the_stream->multicast_list = NULL;
return 0;
}
@ -710,8 +712,8 @@ static void ether_ioctl(DLPIStream *the_stream, queue_t *q, mblk_t *mp)
}
dlrc = (dl_recv_control_t *)(void *)info_mp->b_rptr;
D(bug(" I_OTSetRawMode primitive %d\n", (int)dlrc->dl_primitive));
ioc->ioc_error = MAC_EINVAL;
goto ioctl_error;
the_stream->raw_mode = true;
goto ioctl_ok;
}
default:
@ -996,6 +998,7 @@ static void handle_received_packet(DLPIStream *the_stream, mblk_t *mp, uint16 pa
// In Fast Path mode, don't send DL_UNITDATA_IND messages for unicast packets
if ((the_stream->flags & kFastPathMode) && dest_addr_type == keaStandardAddress) {
if (the_stream->raw_mode == false)
mp->b_rptr += header_len;
num_rx_fastpath++;
putq(the_stream->rdq, mp);
@ -1045,6 +1048,7 @@ static void handle_received_packet(DLPIStream *the_stream, mblk_t *mp, uint16 pa
}
// "Hide" the ethernet and protocol header(s)
if (the_stream->raw_mode == false)
mp->b_rptr += header_len;
// Pass message up the stream