Commit d227f029 authored by Yi Zou's avatar Yi Zou Committed by James Bottomley

[SCSI] libfcoe: fix VN2VN N_Port_ID Beacon source MAC

FC-BB-6 v1.04 7.9.8.14 N_Port_ID Beacon:

"A N_Port_ID Beacon is multicast and uses the VN_Port MAC address as source
address."

Currently, libfcoe is using ENode MAC, this seems ok and functionality wise
not a problem in my back to back testing setup, however, just fix this to
make libfcoe VN2VN support more spec compliant.
Signed-off-by: default avatarYi Zou <yi.zou@intel.com>
Signed-off-by: default avatarRobert Love <robert.w.love@intel.com>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 949e71f1
...@@ -1883,7 +1883,13 @@ static void fcoe_ctlr_vn_send(struct fcoe_ctlr *fip, ...@@ -1883,7 +1883,13 @@ static void fcoe_ctlr_vn_send(struct fcoe_ctlr *fip,
frame = (struct fip_frame *)skb->data; frame = (struct fip_frame *)skb->data;
memset(frame, 0, len); memset(frame, 0, len);
memcpy(frame->eth.h_dest, dest, ETH_ALEN); memcpy(frame->eth.h_dest, dest, ETH_ALEN);
if (sub == FIP_SC_VN_BEACON) {
hton24(frame->eth.h_source, FIP_VN_FC_MAP);
hton24(frame->eth.h_source + 3, fip->port_id);
} else {
memcpy(frame->eth.h_source, fip->ctl_src_addr, ETH_ALEN); memcpy(frame->eth.h_source, fip->ctl_src_addr, ETH_ALEN);
}
frame->eth.h_proto = htons(ETH_P_FIP); frame->eth.h_proto = htons(ETH_P_FIP);
frame->fip.fip_ver = FIP_VER_ENCAPS(FIP_VER); frame->fip.fip_ver = FIP_VER_ENCAPS(FIP_VER);
......
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