diff options
| author | Patrick Wildt <patrick@cvs.openbsd.org> | 2018-01-08 17:53:08 +0000 |
|---|---|---|
| committer | Patrick Wildt <patrick@cvs.openbsd.org> | 2018-01-08 17:53:08 +0000 |
| commit | ff9116262e8d0c947a60e684ee6789165317820b (patch) | |
| tree | b9262adbd87e6e1c4e4cb5917a0c571d199ef0ed /sys | |
| parent | f63f8d162753afd4b53e83a051d11b6b238d0c51 (diff) | |
The bwfm(4) TX ring expects the ethernet header as part of the TX info
struct. The data length is the length of the frame without the header.
In the previous version m_adj(9) is used, but since that was changed we
need to decrease the length ourselves.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/pci/if_bwfm_pci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/pci/if_bwfm_pci.c b/sys/dev/pci/if_bwfm_pci.c index c22098c9a73..ebbf44e3994 100644 --- a/sys/dev/pci/if_bwfm_pci.c +++ b/sys/dev/pci/if_bwfm_pci.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_bwfm_pci.c,v 1.9 2018/01/08 17:29:21 patrick Exp $ */ +/* $OpenBSD: if_bwfm_pci.c,v 1.10 2018/01/08 17:53:07 patrick Exp $ */ /* * Copyright (c) 2010-2016 Broadcom Corporation * Copyright (c) 2017 Patrick Wildt <patrick@blueri.se> @@ -1661,7 +1661,7 @@ bwfm_pci_txdata(struct bwfm_softc *bwfm, struct mbuf *m) paddr += ETHER_HDR_LEN; tx->msg.request_id = htole32(pktid); - tx->data_len = m->m_len; + tx->data_len = htole16(m->m_len - ETHER_HDR_LEN); tx->data_buf_addr.high_addr = htole32(paddr >> 32); tx->data_buf_addr.low_addr = htole32(paddr & 0xffffffff); |