MFC r323824
- ql_hw.c: In ql_hw_send() return EINVAL when TSO framelength exceeds max supported length by HW.(davidcs)
- ql_os.c: In qla_send() call bus_dmamap_unload before freeing mbuf or recreating dmmamap.(davidcs) In qla_fp_taskqueue() Add additional checks for IFF_DRV_RUNNING Fix qla_clear_tx_buf() call bus_dmamap_sync() before freeing mbuf.
Submitted by: David.Bachu@netapp.com