diff options
Diffstat (limited to 'drivers/scsi/fcoe/libfcoe.c')
| -rw-r--r-- | drivers/scsi/fcoe/libfcoe.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/scsi/fcoe/libfcoe.c b/drivers/scsi/fcoe/libfcoe.c index 5548bf3bb58..0d6f5beb7f9 100644 --- a/drivers/scsi/fcoe/libfcoe.c +++ b/drivers/scsi/fcoe/libfcoe.c @@ -423,7 +423,7 @@ int fcoe_xmit(struct fc_lport *lp, struct fc_frame *fp) /* crc offload */ if (likely(lp->crc_offload)) { - skb->ip_summed = CHECKSUM_COMPLETE; + skb->ip_summed = CHECKSUM_PARTIAL; skb->csum_start = skb_headroom(skb); skb->csum_offset = skb->len; crc = 0; @@ -460,7 +460,7 @@ int fcoe_xmit(struct fc_lport *lp, struct fc_frame *fp) skb_reset_mac_header(skb); skb_reset_network_header(skb); skb->mac_len = elen; - skb->protocol = htons(ETH_P_802_3); + skb->protocol = htons(ETH_P_FCOE); skb->dev = fc->real_dev; /* fill up mac and fcoe headers */ @@ -483,6 +483,16 @@ int fcoe_xmit(struct fc_lport *lp, struct fc_frame *fp) FC_FCOE_ENCAPS_VER(hp, FC_FCOE_VER); hp->fcoe_sof = sof; +#ifdef NETIF_F_FSO + /* fcoe lso, mss is in max_payload which is non-zero for FCP data */ + if (lp->seq_offload && fr_max_payload(fp)) { + skb_shinfo(skb)->gso_type = SKB_GSO_FCOE; + skb_shinfo(skb)->gso_size = fr_max_payload(fp); + } else { + skb_shinfo(skb)->gso_type = 0; + skb_shinfo(skb)->gso_size = 0; + } +#endif /* update tx stats: regardless if LLD fails */ stats = lp->dev_stats[smp_processor_id()]; if (stats) { @@ -623,7 +633,7 @@ int fcoe_percpu_receive_thread(void *arg) * it's solicited data, in which case, the FCP layer would * check it during the copy. */ - if (lp->crc_offload) + if (lp->crc_offload && skb->ip_summed == CHECKSUM_UNNECESSARY) fr_flags(fp) &= ~FCPHF_CRC_UNCHECKED; else fr_flags(fp) |= FCPHF_CRC_UNCHECKED; |